CN212634371U

CN212634371U - Lifting operation platform for valve assembly

Info

Publication number: CN212634371U
Application number: CN202020528932.4U
Authority: CN
Inventors: 石春炳; 薛道应
Original assignee: Anhui Shibida Hydraulic Pressure Equipment Co ltd
Current assignee: Anhui Shibida Hydraulic Pressure Equipment Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-03-02
Anticipated expiration: 2030-04-13

Abstract

The utility model belongs to the technical field of the valve, especially, valve assembly lift operation platform, comprises a workbench, the below of workstation is provided with elevating system, the top of workstation is fixed with the solid fixed cylinder along its centre of a circle array distribution, the inner circle sliding connection of solid fixed cylinder has the second fixed plate, the below of second fixed plate is provided with and workstation top fixed first gasbag, the bottom of second fixed plate is fixed with two sets of elastic mechanism along its central axis symmetric distribution, the top of second fixed plate slides and cup joints two sets of grip blocks of arc structure along its central axis symmetric distribution, one side top that two sets of grip blocks kept away from each other articulates has first regulation pole, the other end of first regulation pole slides and cup joints the second regulation pole of hollow structure with solid fixed cylinder top articulated; the utility model discloses can carry out the centre gripping to it when punching the valve and fix, and can reduce staff's intensity of labour with the ejecting convenient unloading of valve after the centre gripping is finished, improve work efficiency.

Description

Lifting operation platform for valve assembly

Technical Field

The utility model relates to a valve assembly technical field especially relates to valve assembly lift operation platform.

Background

The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metal, radioactive media and the like, is troublesome when the valve is manufactured and processed, needs to be clamped and fixed, and is prevented from shaking during processing, so that the demand on the clamping device for processing the valve is increased day by day.

Most valve processing need carry out the centre gripping to the valve when punching on the market and fix, and the time spent is many when and the unloading to the valve centre gripping, and staff's intensity of labour is big, consequently, provides a valve assembly lift operation platform to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a valve assembly lift operation platform has solved the problem that last work efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting operation platform for valve assembly comprises a workbench, wherein a lifting mechanism is arranged below the workbench, fixed cylinders distributed along the circle center of the workbench in an array manner are fixed at the top end of the workbench, a second fixed plate is connected to the inner ring of each fixed cylinder in a sliding manner, a first air bag fixed at the top of the workbench is arranged below the second fixed plate, two groups of elastic mechanisms symmetrically distributed along the central axis of the two groups of fixed cylinders are fixed at the bottom of the second fixed plate, two groups of clamping plates of an arc structure symmetrically distributed along the central axis of the two groups of clamping plates are sleeved at the top of the second fixed plate in a sliding manner, a first adjusting rod is hinged at the top end of one side, far away from each other, of the two groups of clamping plates, a second adjusting rod of a hollow structure hinged at the top of the fixed cylinders is sleeved at the other end of the first adjusting rod in a sliding manner, a first supporting rod is hinged at one side, close to the second fixed, the second connecting plate is sleeved inside the first connecting plate in a sliding mode, one end, extending out of the first connecting plate, of the second connecting plate is connected with the clamping plate in a sliding mode, a second air bag fixed to the top of the second fixing plate is arranged below the first connecting plate, the second air bag is communicated with the first air bag through an air pipe, and the air pipe is sleeved with the second adjusting rod in a sliding mode.

Preferably, the lifting mechanism comprises a first rotating shaft movably sleeved with the bottom of the workbench, a guide plate is fixed on the outer ring of the first rotating shaft, and a second motor is fixed at the bottom end of the first rotating shaft.

Preferably, the bottom of second motor is fixed with the bottom plate, one side top fixed support board of bottom plate, and the top of backup pad is fixed with the roof, and the roof activity has cup jointed first dead lever, and the bottom mounting of first dead lever has the third fixed plate, and the third fixed plate slides and has cup jointed the push rod along workstation centre of a circle array distribution, and the top of push rod is fixed with the bottom of roof, and one side of push rod is provided with the first motor fixed with third fixed plate bottom, and the bottom mounting of first motor has the drill bit.

Preferably, the bottom mounting of workstation has the first fixed plate of loop configuration, and the connecting rod has been cup jointed in the slip of one side outer lane that first fixed plate is close to the backup pad, and the other end and the backup pad of connecting rod are fixed, and the first guiding groove and the second guiding groove of the trapezium structure that sets up along its length direction array are seted up to the inner circle of first fixed plate, and communicate with same group second guiding groove between adjacent two sets of first guiding grooves, and the crisscross symmetry setting of first guiding groove and second guiding groove, and first guiding groove cup joints with the one end slip that the guide board is close to the connecting rod.

Preferably, the elastic mechanism comprises a second support rod fixed at the bottom of the second fixing plate, the first air bag is located between the two sets of second support rods, the other end of each second support rod is sleeved with a third support rod of a hollow structure fixed at the top of the workbench in a sliding mode, and a spring is fixed between the inner wall of the bottom of the third support rod and one end, extending into the third support rod, of the second support rod.

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

the utility model discloses a elevating system, first gasbag, second gasbag and elastic construction can be fixed with the valve centre gripping and punch, pop out the valve after the centre gripping finishes, make things convenient for the unloading, avoid spending too much time when fixed holding the valve centre gripping, do not need the staff to carry out the centre gripping to it fixed, have improved work efficiency, and have reduced staff's intensity of labour.

Drawings

Fig. 1 is the utility model provides a valve assembly lift operation platform's schematic structure.

Fig. 2 is a schematic structural view of the working table and the fixing cylinder of the present invention.

Fig. 3 is a schematic structural diagram of the clamping mechanism of the present invention.

Fig. 4 is a schematic structural view of the first airbag and the second airbag according to the present invention.

Reference numbers in the figures: 1. a base plate; 2. a second motor; 3. a first rotating shaft; 4. a first fixing plate; 5. a work table; 6. a fixed cylinder; 7. a second fixing plate; 8. a first air bag; 9. a clamping plate; 10. a lifting mechanism; 11. a second air bag; 12. an air tube; 13. a first connecting plate; 14. a second connecting plate; 15. a first support bar; 16. a first adjusting lever; 17. a second adjusting lever; 18. a second support bar; 19. a third support bar; 20. a spring; 21. a first fixing lever; 22. a third fixing plate; 23. a push rod; 24. a first motor; 25. a connecting rod; 26. a guide plate.

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.

Referring to fig. 1-4, the lifting operation platform for valve assembly comprises a workbench 5, a lifting mechanism 10 is arranged below the workbench 5, fixed cylinders 6 distributed along the circle center array are fixed at the top end of the workbench 5, a second fixed plate 7 is connected to the inner ring of the fixed cylinders 6 in a sliding manner, a first air bag 8 fixed at the top of the workbench 5 is arranged below the second fixed plate 7, two sets of elastic mechanisms symmetrically distributed along the central axis of the elastic mechanisms are fixed at the bottom of the second fixed plate 7, two sets of arc-shaped clamping plates 9 symmetrically distributed along the central axis of the clamping plates are sleeved at the top of the second fixed plate 7 in a sliding manner, a first adjusting rod 16 is hinged at the top end of one side of the two sets of clamping plates 9 far away from each other, a second adjusting rod 17 of a hollow structure hinged at the top of the fixed cylinders 6 is sleeved at the other end of the first adjusting rod 16 in a sliding manner, a first supporting rod 15 is, a first connecting plate 13 connected with the inner wall of the fixed cylinder 6 in a sliding manner is fixed at the bottom end of the first supporting rod 15, a second connecting plate 14 is sleeved in the first connecting plate 13 in a sliding manner, one end, extending out of the first connecting plate 13, of the second connecting plate 14 is connected with the clamping plate 9 in a sliding manner, a second air bag 11 fixed with the top of the second fixed plate 7 is arranged below the first connecting plate 13, the second air bag 11 is communicated with the first air bag 8 through an air pipe 12, and the air pipe 12 is sleeved with a second adjusting rod 17 in a sliding manner;

further, the lifting mechanism 10 comprises a first rotating shaft 3 movably sleeved with the bottom of the workbench 5, a guide plate 26 is fixed on the outer ring of the first rotating shaft 3, and a second motor 2 is fixed at the bottom end of the first rotating shaft 3; the second motor 2 drives the first rotating shaft 3 to rotate, and the first rotating shaft 3 drives the guide plate 26 to rotate.

Particularly, a bottom plate 1 is fixed at the bottom of a second motor 2, a supporting plate is fixed at the top of one side of the bottom plate 1, a top plate is fixed at the top end of the supporting plate, a first fixing rod 21 is movably sleeved on the top plate, a third fixing plate 22 is fixed at the bottom end of the first fixing rod 21, push rods 23 distributed along the circle center array of the workbench 5 are slidably sleeved on the third fixing plate 22, the top of each push rod 23 is fixed with the bottom of the top plate, a first motor 24 fixed with the bottom of the third fixing plate 22 is arranged at one side of each push rod 23, and a drill bit is fixed at the bottom end of each first motor 24; the first motor 24 drives the drill bit to rotate to punch the valve, and the push rod 23 pushes the second fixing plate 7, so that the clamping plate 9 clamps and fixes the valve.

It is worth to say that the bottom end of the workbench 5 is fixed with a first fixing plate 4 with an annular structure, the outer ring of one side of the first fixing plate 4 close to the support plate is slidably sleeved with a connecting rod 25, the other end of the connecting rod 25 is fixed with the support plate, the inner ring of the first fixing plate 4 is provided with first guide grooves and second guide grooves which are arranged along the length direction of the first fixing plate 4 and are in a trapezoidal structure, two adjacent groups of the first guide grooves are communicated with the same group of the second guide grooves, the first guide grooves and the second guide grooves are arranged in a staggered and symmetrical manner, and the first guide grooves are slidably sleeved with one end of the guide; first guiding groove and guide board 26 drive the workstation oscilaltion to it is fixed and no longer centre gripping valve after punching to carry out the centre gripping to the valve, has promoted work efficiency.

In addition, the elastic mechanism comprises a second support rod 18 fixed with the bottom of the second fixing plate 7, the first air bag 8 is positioned between the two groups of second support rods 18, a third support rod 19 of a hollow structure fixed with the top of the workbench 5 is sleeved at the other end of the second support rod 18 in a sliding manner, and a spring 20 is fixed between the inner wall of the bottom of the third support rod 19 and one end of the second support rod 18 extending into the third support rod 19; under the action of the restoring force of the spring 20, the spring 20 pushes the second support rod 18 upwards to move upwards along the third support rod 19, so that the second fixing plate 7 is pushed to move upwards, and the valve is pushed out of the fixing cylinder 6.

The first embodiment is as follows: an air cylinder is fixed to the top end of the first fixing rod 21.

The working principle is as follows: when the valve is machined, firstly, the valve is placed between the two groups of clamping plates 9, then the second motor 2 is started, the second motor 2 drives the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the guide plate 26 to rotate, the guide plate 26 moves along the first guide groove, the guide plate 26 enables the first fixing plate 4 to move upwards along the connecting rod 25 through the first guide groove, the first fixing plate 4 drives the workbench 5 to move upwards together, when the workbench 5 moves upwards, the push rod 23 penetrates through the inner ring of the valve to be in contact with the second fixing plate 7, the workbench 5 continues to move upwards, the push rod 23 pushes the second fixing plate 7 to move downwards along the fixing cylinder 6, the second fixing plate 7 extrudes the first air bag 8, gas in the first air bag 8 enters the second air bag 11 through the gas pipe 12, and the second air bag 11 pushes the clamping plates 9 to approach towards the valve along the second fixing plate 7, the clamping plate 9 drives the second connecting plate 14 to slide along the first connecting plate 13, and when the two clamping plates 9 approach each other, the two sets of first adjusting rods 16 are driven to approach each other, the first adjusting rods 16 drive the first supporting rods 15 to move together, the first supporting rods 15 drive the first connecting plate 13 to move downwards along the clamping plate 9, the two sets of clamping plates 9 approach each other to clamp the valve, the drill bit contacts with the valve, then the cylinder and the first motor 24 are started, the first motor 24 drives the drill bit to rotate, the cylinder pushes the drill bit to move downwards to punch the valve, after the punching is finished, the cylinder drives the first motor 24 to move upwards to separate the drill bit from the valve, the second motor 2 still drives the guide plate 26 to rotate, so that the guide plate 26 slides to the second guide groove along the first guide groove, and the first fixing plate 4 moves downwards along the connecting rod 25, the first fixing plate 4 drives the workbench 5 to move downwards together, the workbench 5 drives the fixing cylinder 6 to move downwards, so that the push rod 23 is separated from the second fixing plate 7, under the action of the restoring force of the spring 20, the spring 20 pushes the second support rod 18 upwards along the third support rod 19, so as to push the second fixing plate 7 to move upwards, the second fixing plate 7 moves upwards so that the two groups of first adjusting rods 16 deflect upwards, so that the two groups of clamping plates 9 are far away from each other, and when the first adjusting rods 16 deflect upwards, the first support rods 15 are driven to move upwards together, the first support rods 15 drive the first connecting plate 13 to move upwards, the clamping plates 9 extrude the second air bag 11, gas in the second air bag 11 enters the first air bag 8 through the gas pipe 12, so that the two groups of clamping plates 9 do not clamp the valve any more, and the second fixing plate 8 pushes the processed valve out of the fixing cylinder 6, the valve is convenient to clamp and fix, the blanking can be convenient after the valve is machined, the working efficiency is improved, and the labor intensity of workers is reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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 specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Valve assembly lift operation platform, including workstation (5), its characterized in that, the below of workstation (5) is provided with elevating system (10), the top of workstation (5) is fixed with along its centre of a circle array distribution's solid fixed cylinder (6), the inner circle sliding connection of solid fixed cylinder (6) has second fixed plate (7), the below of second fixed plate (7) is provided with and fixes first gasbag (8) at workstation (5) top, and the bottom of second fixed plate (7) is fixed with two sets of elastic mechanism along its central axis symmetric distribution, the top of second fixed plate (7) is slided and is cup jointed two sets of grip blocks (9) along its central axis symmetric distribution's arc structure, and is two sets of one side top that grip block (9) kept away from each other articulates there is first regulation pole (16), the other end of first regulation pole (16) is slided and is cup jointed and is fixed a section of thick bamboo (6) top articulated hollow structure's second regulation pole (17) with solid fixed cylinder (6) top ) The utility model discloses a fixed-cylinder type air conditioner, including first fixed plate (7), first regulation pole (16), first bracing piece (15) are articulated to one side that is close to second fixed plate (7) in first regulation pole (16), the bottom mounting of first bracing piece (15) have with fixed section of thick bamboo (6) inner wall sliding connection's first connecting plate (13), second connecting plate (14) have been cup jointed in the inside slip of first connecting plate (13), one end and grip block (9) sliding connection that first connecting plate (13) are stretched out in second connecting plate (14), and the below of first connecting plate (13) is provided with second gasbag (11) fixed with second fixed plate (7) top, second gasbag (11) and first gasbag (8) are through trachea (12) intercommunication, and trachea (12) and second regulation pole (17) sliding socket joint.

2. The valve assembling lifting operation platform according to claim 1, wherein the lifting mechanism (10) comprises a first rotating shaft (3) movably sleeved with the bottom of the workbench (5), a guide plate (26) is fixed on the outer ring of the first rotating shaft (3), and a second motor (2) is fixed at the bottom end of the first rotating shaft (3).

3. The valve assembling lifting operation platform according to claim 2, wherein a bottom plate (1) is fixed at the bottom of the second motor (2), a supporting plate is fixed at the top of one side of the bottom plate (1), a top plate is fixed at the top end of the supporting plate, a first fixing rod (21) is movably sleeved on the top plate, a third fixing plate (22) is fixed at the bottom end of the first fixing rod (21), push rods (23) distributed along the circle center array of the workbench (5) are slidably sleeved on the third fixing plate (22), the top of each push rod (23) is fixed with the bottom of the top plate, a first motor (24) fixed with the bottom of the third fixing plate (22) is arranged at one side of each push rod (23), and a drill bit is fixed at the bottom end of each first motor (24).

4. The valve assembling lifting operation platform according to claim 1, wherein a first fixing plate (4) with an annular structure is fixed at the bottom end of the workbench (5), a connecting rod (25) is sleeved on an outer ring of one side, close to the supporting plate, of the first fixing plate (4) in a sliding manner, the other end of the connecting rod (25) is fixed with the supporting plate, a first guide groove and a second guide groove which are of a trapezoidal structure and are arranged in an array manner along the length direction of the first fixing plate are formed in an inner ring of the first fixing plate (4), two adjacent groups of first guide grooves are communicated with the same group of second guide grooves, the first guide grooves and the second guide grooves are arranged in a staggered and symmetrical manner, and the first guide grooves are sleeved with one end, close to the connecting rod (.

5. The valve assembly lifting operation platform according to claim 1, wherein the elastic mechanism comprises second support rods (18) fixed to the bottom of the second fixing plate (7), the first air bag (8) is located between the two sets of second support rods (18), third support rods (19) of a hollow structure fixed to the top of the workbench (5) are slidably sleeved to the other ends of the second support rods (18), and springs (20) are fixed between the inner walls of the bottoms of the third support rods (19) and the ends of the second support rods (18) extending into the third support rods (19).