CN214570005U

CN214570005U - Two-stage rotary lifting appliance for pump equipment

Info

Publication number: CN214570005U
Application number: CN202022955545.1U
Authority: CN
Inventors: 吴建雄; 郝明锦; 朱振; 吕海峰
Original assignee: Shanying International Holding Co Ltd
Current assignee: Shanying International Holding Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-11-02
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a two-stage rotary lifting appliance of pump equipment, which comprises a fixed end, a first-stage rotary end and a second-stage rotary end, wherein the fixed end comprises a fixed plate and a first through hole, the first-stage rotary end comprises a first limiting plate, a second limiting plate and a rotary shaft, the first-stage rotary end and the second-stage rotary end are symmetrically arranged about the central axis of a first connecting plate and a second connecting plate, the first-stage rotary end and the second-stage rotary end have the same structure, one side of the second-stage rotary end is connected with a lifting plate, the utility model is provided with the first-stage rotary end and a second-stage rotary section, and the first connecting plate and the second connecting plate can freely rotate, thereby having great flexibility, being capable of carrying out proper displacement operation according to the needs of the disassembly process in the lifting process of disassembly and installation, being convenient and simple in operation, effectively improving the working efficiency, and the safety risk of the operator is reduced.

Description

Two-stage rotary lifting appliance for pump equipment

Technical Field

The utility model relates to a pump class equipment hoist technical field specifically is the rotatory hoist of pump class equipment two-stage.

Background

The pump equipment includes D (MD) type multi-stage pump, single-stage clean water pump, sewage pump, slurry pump, sand pump, submerged pump, hydraulic clean water valve, wear-resisting valve, etc. The method is applied to the fields of mine, coal, metallurgy, chemical industry, nonferrous metal, electric power, ceramics, river channel dredging, national defense engineering and the like.

In the use of pump class equipment, because of the demand of its process technology and equipment maintenance, can periodically disassemble pump head assembly inspection or change spare part, nevertheless because most pump class equipment is bulky, the outward appearance shape is irregular, and install in comparatively narrow and small position more, cause to have the inconvenient, the work efficiency of operation low, the great problem of safe risk in the hoist and mount process of disassembling, installing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a rotatory hoist of pump class equipment two-stage for solve because most pump class equipment volume is great, the outward appearance shape is irregular, and install in comparatively narrow and small position more, cause to have the problem that the operation is inconvenient, work efficiency is low, the safety risk is great in the hoist and mount in-process of disassembling, installing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: rotatory hoist of pump class equipment two-stage, including stiff end, one-level rotation end, second grade rotation end, be connected through first connecting plate and second connecting plate between one-level rotation end and the second grade rotation end, and one-level rotation end and second grade rotation end are about the central axis symmetry setting of first connecting plate and second connecting plate, one-level rotation end is the same with second grade rotation end structure.

Further, one side of stiff end and the external fixed surface of pump class equipment are connected, the top of stiff end is equipped with the gusset plate, the bottom of gusset plate and the top fixed connection of stiff end, one side of gusset plate and the external fixed surface of pump class equipment are connected, the stiff end includes fixed plate and through-hole one, the fixed plate is equipped with two, is left fixed plate and right fixed plate respectively, through-hole one is equipped with two, two one of through-hole is located the inside of left fixed plate and the inside of right fixed plate respectively.

Furthermore, one side of the first-stage rotating end is positioned inside the fixed end, one side of the first-stage rotating end is connected with the inside of the fixed end through a fixed shaft, the first-stage rotating end comprises a first limiting plate, a second limiting plate and a rotating shaft, one side of the first limiting plate is positioned inside the fixed end, one side of the first limiting plate is fixedly connected with the inside of the fixed end, the other side of the first limiting plate is positioned below the left side of the first connecting plate, a first fastening plate is arranged on the left side of the top of the first connecting plate, one side of the first fastening plate is fixedly connected with the inside of the first connecting plate through a bolt, one side of the second limiting plate is positioned inside the fixed end, one side of the second limiting plate is fixedly connected with the inside of the fixed end, the other side of the second limiting plate is positioned above the left side of the second connecting plate, and a second fastening plate is arranged on the left side of the bottom of the second connecting plate, one side of the second fastening plate is fixedly connected with the inside of the second connecting plate through a bolt, and the rotating shaft is located between the first limiting plate and the second limiting plate.

Further, the top of rotation axis runs through first limiting plate and first connecting plate and extends to the inside of first mounting plate, and the top of rotation axis is rotated with the inside of first limiting plate, first connecting plate and first mounting plate and is connected, the bottom of rotation axis runs through the inside of second limiting plate and second connecting plate and extend to the second mounting plate, and the bottom of rotation axis is rotated with the inside of second limiting plate, second connecting plate and second mounting plate and is connected.

Further, the other side of first limiting plate rotates with the left side of first connecting plate to be connected, the opposite side of second limiting plate rotates with the left side of second connecting plate to be connected.

Further, the length of stiff end is 130mm, the length of first connecting plate and second connecting plate is 320mm, the length of second grade rotation end is 80mm, and the width is 80mm, the length of rotation axis is 100 mm.

Furthermore, one side of the second-stage rotating end is connected with a hanging plate, and one end of the hanging plate is provided with a second through hole.

Advantageous effects

The utility model provides a rotatory hoist of pump class equipment two-stage compares with prior art and possesses following beneficial effect: before use, the fixed end and the reinforcing plate are welded and installed on an outlet pipeline of pump equipment, when in use, the first-stage rotating end can freely rotate and move through the rotating shaft and is connected with the second-stage rotating end through the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate can realize free rotation through the rotating shaft of the first-stage rotating end and the second-stage rotating section, then the second-stage rotating section can freely rotate through the rotating shaft, two rotating ends, namely the first-stage rotating end and the second-stage rotating section, are arranged, and the first connecting plate and the second connecting plate can freely rotate, so that the device has great flexibility, the rotating angles of the first-stage rotating end and the second-stage rotating section can be adjusted according to the requirements of the disassembly process in the process of disassembly and installation, and the device can adjust the proper length to carry out proper displacement operation, and the device has convenient and simple operation, the efficiency of work is improved, and operating personnel's safety risk has been reduced, has effectively solved because most pump class equipment is bulky, the appearance shape is irregular, and install in comparatively narrow and small position more, cause to have the inconvenient, the low, great problem of safety risk of operation in the hoist and mount process of disassembling, installing.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the two-stage rotary hanger for pump equipment of the present invention;

fig. 2 is a side view of the two-stage rotary hanger for pump equipment of the present invention.

In the figure: 1. a fixed end; 2. a primary rotating end; 3. a secondary rotating end; 4. a first connecting plate; 5. a second connecting plate; 6. a reinforcing plate; 7. a hanger plate; 11. a fixing plate; 12. a first through hole; 111. a left fixing plate; 112. a right fixing plate; 21. a first limit plate; 22. a second limiting plate; 23. a rotating shaft; 24. a first fastening plate; 25. a second fastening plate; 71. and a second through hole.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the two-stage rotary lifting appliance for the pump equipment comprises a fixed end 1, a first-stage rotary end 2 and a second-stage rotary end 3, wherein the first-stage rotary end 2 is connected with the second-stage rotary end 3 through a first connecting plate 4 and a second connecting plate 5, the first-stage rotary end 2 and the second-stage rotary end 3 are symmetrically arranged about the central axes of the first connecting plate 4 and the second connecting plate 5, and the first-stage rotary end 2 and the second-stage rotary end 3 are identical in structure;

one side of the fixed end 1 is fixedly connected with the outer surface of the pump equipment, a reinforcing plate 6 is arranged above the fixed end 1, the bottom of the reinforcing plate 6 is fixedly connected with the top of the fixed end 1, one side of the reinforcing plate 6 is fixedly connected with the outer surface of the pump equipment, the fixed end 1 comprises a fixing plate 11 and a first through hole 12, the fixing plate 11 is provided with two left fixing plate 111 and right fixing plate 112, the first through hole 12 is provided with two through holes 12 which are respectively positioned in the left fixing plate 111 and the right fixing plate 112, one side of the first-level rotating end 2 is positioned in the fixed end 1, one side of the first-level rotating end 2 is connected with the inside of the fixed end 1 through a fixing shaft, the first-level rotating end 2 comprises a first limiting plate 21, a second limiting plate 22 and a rotating shaft 23, one side of the first limiting plate 21 is positioned in the fixed end 1, one side of the first limiting plate 21 is fixedly connected with the inside of the fixed end 1, the other side of the first limiting plate 21 is positioned below the left side of the first connecting plate 4, the other side of the first limiting plate 21 is rotatably connected with the left side of the first connecting plate 4, a first fastening plate 24 is arranged on the left side of the top of the first connecting plate 4, one side of the first fastening plate 24 is fixedly connected with the inside of the first connecting plate 4 through a bolt, one side of the second limiting plate 22 is positioned inside the fixed end 1, one side of the second limiting plate 22 is fixedly connected with the inside of the fixed end 1, the other side of the second limiting plate 22 is positioned above the left side of the second connecting plate 5, the other side of the second limiting plate 22 is rotatably connected with the left side of the second connecting plate 5, a second fastening plate 25 is arranged on the left side of the bottom of the second connecting plate 5, one side of the second fastening plate 25 is fixedly connected with the inside of the second connecting plate 5 through a bolt, the rotation axis 23 is located between first limiting plate 21 and the second limiting plate 22, the top of rotation axis 23 runs through first limiting plate 21 and first connecting plate 4 and extends to the inside of first mounting plate 24, and the top of rotation axis 23 rotates with the inside of first limiting plate 21, first connecting plate 4 and first mounting plate 24 to be connected, the bottom of rotation axis 23 runs through second limiting plate 22 and second connecting plate 5 and extends to the inside of second mounting plate 25, and the bottom of rotation axis 23 rotates with the inside of second limiting plate 22, second connecting plate 5 and second mounting plate 25 to be connected, one side of second grade rotation end 3 is connected with hanger plate 7, through-hole second 71 has been seted up to the one end of hanger plate 7.

Wherein the length of stiff end 1 is 130mm, the length of first connecting plate 4 and second connecting plate 5 is 320mm, the length of second grade rotation end 3 is 80mm, and the width is 80mm, the length of rotation axis 23 is 100 mm.

And those not described in detail in this specification are well within the skill of those in the art.

The utility model discloses a theory of operation and mode: before use, the fixed end 1 and the reinforcing plate 6 are welded and installed on an outlet pipeline of pump equipment, when in use, the first-stage rotating end 2 can freely rotate and move through the rotating shaft 23 and is connected with the second-stage rotating end 3 through the first connecting plate 4 and the second connecting plate 5, the first connecting plate 4 and the second connecting plate 5 can freely rotate through the rotating shaft 23 of the first-stage rotating end 2 and the second-stage rotating end 3, then the second-stage rotating end 3 can also freely rotate through the rotating shaft 23, two rotating ends, namely the first-stage rotating end 2 and the second-stage rotating end 3, and the first connecting plate 4 and the second connecting plate 5 which can freely rotate are arranged, so that the device has great flexibility, the rotating angles of the first-stage rotating end 2 and the second-stage rotating end 3 can be adjusted according to the requirements of the disassembling process in the hoisting process of disassembling and installation, and the proper length can be adjusted, to perform an appropriate displacement operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rotatory hoist of pump class equipment two-stage, its characterized in that: including stiff end (1), one-level rotation end (2), second grade rotation end (3), be connected through first connecting plate (4) and second connecting plate (5) between one-level rotation end (2) and second grade rotation end (3), and one-level rotation end (2) and second grade rotation end (3) are about the central axis symmetry setting of first connecting plate (4) and second connecting plate (5), one-level rotation end (2) are the same with second grade rotation end (3) structure.

2. The two-stage rotary hanger for pump equipment according to claim 1, wherein: one side of stiff end (1) and the outer fixed surface of pump type equipment are connected, the top of stiff end (1) is equipped with gusset plate (6), the bottom of gusset plate (6) and the top fixed connection of stiff end (1), one side of gusset plate (6) and the outer fixed surface of pump type equipment are connected, stiff end (1) is including fixed plate (11) and through-hole (12), fixed plate (11) are equipped with two, are left fixed plate (111) and right fixed plate (112) respectively, through-hole (12) are equipped with two, two through-hole (12) are located the inside of left fixed plate (111) and the inside of right fixed plate (112) respectively.

3. The two-stage rotary hanger for pump equipment according to claim 1, wherein: one side of the first-level rotating end (2) is located inside the fixed end (1), one side of the first-level rotating end (2) is connected with the inside of the fixed end (1) through a fixed shaft, the first-level rotating end (2) comprises a first limiting plate (21), a second limiting plate (22) and a rotating shaft (23), one side of the first limiting plate (21) is located inside the fixed end (1), one side of the first limiting plate (21) is fixedly connected with the inside of the fixed end (1), the other side of the first limiting plate (21) is located below the left side of the first connecting plate (4), a first fastening plate (24) is arranged on the left side of the top of the first connecting plate (4), one side of the first fastening plate (24) is fixedly connected with the inside of the first connecting plate (4) through a bolt, one side of the second limiting plate (22) is located inside the fixed end (1), one side of second limiting plate (22) and the inside fixed connection of stiff end (1), the opposite side of second limiting plate (22) is located the left top of second connecting plate (5), the left side of second connecting plate (5) bottom is equipped with second mounting plate (25), the inside fixed connection of bolt and second connecting plate (5) is passed through to one side of second mounting plate (25), rotation axis (23) are located between first limiting plate (21) and second limiting plate (22).

4. The two-stage rotary hanger for pump equipment according to claim 3, wherein: the top of rotation axis (23) runs through first limiting plate (21) and first connecting plate (4) and extends to the inside of first mounting plate (24), and the top of rotation axis (23) is rotated with the inside of first limiting plate (21), first connecting plate (4) and first mounting plate (24) and is connected, the bottom of rotation axis (23) runs through the inside of second limiting plate (22) and second connecting plate (5) and extend to second mounting plate (25), and the bottom of rotation axis (23) is connected with the inside rotation of second limiting plate (22), second connecting plate (5) and second mounting plate (25).

5. The two-stage rotary hanger for pump equipment according to claim 3, wherein: the other side of the first limiting plate (21) is rotatably connected with the left side of the first connecting plate (4), and the other side of the second limiting plate (22) is rotatably connected with the left side of the second connecting plate (5).

6. The two-stage rotary hanger for pump equipment according to claim 3, wherein: the length of stiff end (1) is 130mm, the length of first connecting plate (4) and second connecting plate (5) is 320mm, the length of second grade rotation end (3) is 80mm, and the width is 80mm, the length of rotation axis (23) is 100 mm.

7. The two-stage rotary hanger for pump equipment according to claim 1, wherein: one side of the second-stage rotating end (3) is connected with a hanging plate (7), and one end of the hanging plate (7) is provided with a second through hole (71).