CN216273172U

CN216273172U - Support arrangement for propeller in sewage plant water

Info

Publication number: CN216273172U
Application number: CN202122963026.4U
Authority: CN
Inventors: 崔琦; 潘民峰; 吴奎; 吴乃娟; 周方文
Original assignee: China Construction Eco Environmental Group Co Ltd
Current assignee: China Construction Eco Environmental Group Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-12
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a supporting device of a propeller in water for a sewage plant, which comprises a fixed seat, wherein a reciprocating driving device which vertically penetrates through the fixed seat and is in sliding connection with the fixed seat is arranged on the fixed seat, the moving end of the reciprocating driving device is fixedly connected with an installation plate, a support assembly is detachably connected to one side of the fixed seat, and a clamping device which is in sliding connection with the installation plate is arranged at one end, close to the installation plate, of the support assembly. The utility model has convenient operation and strong practicability, can adjust the position of the mounting plate, does not need to be fixedly installed with the mounting plate in water, and realizes the purpose of installation without stopping production; under the condition that the mounting plate is not moved, the damaged bracket assembly is replaced, and the labor intensity of operators is effectively reduced.

Description

Support arrangement for propeller in sewage plant water

Technical Field

The utility model relates to the technical field of propeller support devices, in particular to a support device for a propeller in water for a sewage plant.

Background

The propeller is a device for converting any form of energy into mechanical energy, and generates thrust by rotating blades or jetting (water), wherein an underwater propeller is required to be installed in a biochemical sewage tank of a sewage treatment plant, strong water flow mainly generating low tangential flow can be used for water circulation in the tank and creating water flow in the stages of nitrification, denitrification and dephosphorization, and the like, and the propeller is required to be fixed by a supporting device during installation.

The existing underwater propeller supporting device has the defects that the underwater propeller supporting device needs to be installed underwater, and then the underwater propeller is installed on the supporting device, so that the difficulty degree of operation is greatly improved; when the water-saving support device is used, the support component of the support device is easy to damage for a long time due to the fact that chloride ions in the water are high, and the damaged support component is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a supporting device of an underwater propeller for a sewage plant, which does not need to be assembled under water and installed, effectively reduces the operation difficulty and is convenient for replacing a damaged support component.

The utility model provides a supporting device of a propeller in water for a sewage plant, which comprises a fixed seat, wherein a reciprocating driving device which vertically penetrates through the fixed seat and is in sliding connection with the fixed seat is arranged on the fixed seat, the moving end of the reciprocating driving device is fixedly connected with an installation plate, a support assembly is detachably connected to one side of the fixed seat, and a clamping device which is in sliding connection with the installation plate is arranged at one end, close to the installation plate, of the support assembly.

Furthermore, the fixing base is close to one side fixed mounting of bracket component has two connecting plates, be equipped with on the vertical side of connecting plate with the connecting plate can dismantle the connection and with bracket component sliding connection's chucking device.

Further, the support component comprises a sleeve, a movable rod in sliding connection is arranged inside the sleeve, and an upper sliding groove and a lower sliding groove are formed in the sleeve.

Furthermore, a threaded rod penetrating through the upper sliding groove and extending to the outside of the sleeve is arranged on the movable rod, and a clamping nut is connected to the part, located outside the sleeve, of the threaded rod in a threaded mode.

Furthermore, the clamping device comprises an upper clamping plate which penetrates through the lower sliding groove and is fixedly connected with the movable rod, and a lower clamping plate which is fixed on the sleeve is arranged below the upper clamping plate.

Further, the upper clamping plate or the lower clamping plate is connected with the upper surface or the lower surface of the mounting plate in a sliding mode.

Further, the clamping device includes the fixed block, the fixed block with the connection plate can be dismantled, the fixed block with all be equipped with on the side that the connection plate is relative with sleeve assorted arc wall, the sleeve outer wall with arc wall sliding connection.

Further, the top end of the movable rod extends to the outside of the sleeve, a baffle is fixed at the top end of the movable rod, and the diameter of the baffle is larger than the outer diameter of the sleeve.

Furthermore, a plurality of fixing holes are formed in the fixing seat.

Furthermore, the bottom surface of mounting panel is equipped with the stopper.

The utility model has strong practicability, does not need to install and fix the mounting plate and the propeller in water, and is convenient to operate and assemble; need not to remove mounting panel and propeller, can change the bracket component that has damaged, reduce the intensity of labour who changes the maintenance greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a third schematic structural diagram of the present invention;

FIG. 4 is a schematic view of a bracket assembly of the present invention;

description of reference numerals:

in the figure: 1-a fixed seat, 2-a positioning hole, 3-a positioning column, 4-a mounting plate, 5-a connecting plate, 6-a sleeve, 7-a lower clamping plate, 8-a movable rod, 9-an upper clamping plate, 10-a fixed block, 11-a lower sliding groove, 12-an upper sliding groove, 13-a threaded rod and 14-a baffle plate;

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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 and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1, 2, 3 and 4:

the utility model provides a strutting arrangement of propeller in sewage plant water, is including fixing at subaerial fixing base 1, and fixing base 1 sets up on being close to four angular positions and is provided with the fixed orifices respectively, and accessible bolt or other mountings pass the fixed orifices and fix fixing base 1 subaerial.

As shown in fig. 1-3, two positioning holes 2 are formed in the fixing plate, positioning columns 3 are disposed in the positioning holes 2, the positioning columns 3 are slidably connected with the fixing base 1 through the positioning holes 2, and a mounting plate 4 for mounting the underwater propeller is fixedly connected to the lower ends of the positioning columns 3.

The bottom surface of the mounting plate 4 is provided with a limiting block.

Reference column 3 is selected as reciprocating drive device to this embodiment, need rely on the manpower to carry and draw and promote reference column 3 and accomplish the lifting and the whereabouts of propeller in mounting panel 4 and the water, in addition, can also select to use electric putter or cylinder to replace reference column 3, chooses electric putter or cylinder for use just not need the position of manpower regulation mounting panel 4 and propeller in the water.

Fixing base 1 is connected with two connecting plates 5 on being close to the side of locating hole 2, install chucking device on the 5 relative sides of two connecting plates, chucking device is including dismantling the fixed block 10 of connection on 5 opposite flank of connecting plate, the connecting block is provided with the arc wall on being close to the side of fixed block 10, fixed block 10 is provided with the arc wall on being close to the side of connecting block equally, be provided with the bracket component in the arc wall, fixed block 10 comes the fixed bracket component that blocks through the bolt.

The clamping device in the embodiment can be realized by a hoop selectively, the hoop is fixed on the connecting plate 5, and the bolt for adjusting the hoop can adjust the space in the hoop, so that the tightness of the support assembly connected in the hoop in a sliding manner can be realized.

In this embodiment, there are four sets of bracket assemblies, and the number of bracket assemblies and fixing blocks 10 is not limited.

As shown in fig. 4, the bracket assembly includes a sleeve 6, a movable rod 8 is slidably connected inside the sleeve 6, and a top end of the movable rod 8 extends to the outside of the sleeve 6 and is provided with a baffle 14 for preventing the movable rod 8 from sliding down excessively.

Be provided with spout 12 and lower spout 11 on the sleeve 6, be fixed with on the movable rod 8 and run through spout 12 and extend to the outside threaded rod 13 of sleeve 6, be located threaded connection has the chucking nut on the outside threaded rod 13 of sleeve 6, and the external diameter of chucking nut is greater than the width of spout 12, when needs movable rod 8 is fixed, screws up the chucking nut soon, and movable rod 8 can not slide again.

A clamping device for fixedly clamping the mounting plate 4 is arranged below the sleeve 6, the clamping device comprises an upper clamping plate 9 and a lower clamping plate 7, the upper clamping plate 9 is arranged at a position, close to the lower chute 11, outside the sleeve 6, and penetrates through the lower chute 11 to be fixedly connected with the movable rod 8; the lower clamp plate 7 is positioned below the upper clamp plate 9 and is fixed on the outer wall of the sleeve 6.

The upper clamping plate 9 can move up and down through the up-and-down movement of the movable rod 8, so that the upper clamping plate 9 and the lower clamping plate 7 are matched to clamp the mounting plate 4.

The top of the movable rod 8 in this embodiment can be provided with an electric push rod, an air cylinder or a hydraulic cylinder, so that the electric control of the movable rod 8 can be realized, and the threaded rod 13 can be canceled.

The working process of the device is as follows: firstly, the fixing base 1 penetrates through the fixing hole through a bolt or other connecting pieces to be fixed on the ground, the positioning column 3 is pulled up, the positioning column 3 is in sliding connection with the positioning hole 2, the positioning column 3 is pulled up through manpower to lift the mounting plate 4, and the mounting plate leaves the water surface.

Secondly with fixed block 10 pretension on the connecting block, the bracket component is placed in the arc wall between fixed block 10 and the connecting block, adjusts the sleeve 6 height, makes the lower plate 7 on the sleeve 6 and the lower surface contact of mounting panel 4, then screws up the bolt of fixed block 10 soon, and fixed block 10 and connecting block clamp sleeve 6 make sleeve 6 unable removal.

The height of the movable rod 8 in the adjusting sleeve 6 is adjusted, so that the upper clamping plate 9 on the movable rod 8 is in contact with the upper surface of the mounting plate 4, the mounting plate 4 is fixed by matching with the lower clamping plate 7, and then the clamping nut on the threaded rod 13 is screwed down to fix the movable rod 8, so that the movable rod cannot move.

All the other three groups of bracket assemblies are fixed according to the operation, and the fixed mounting plate 4 cannot rock.

Then with propeller fixed mounting on mounting panel 4, promote reference column 3 downwards, make mounting panel 4 and propeller move down, the position is fixed a position by reference column 3, until making mounting panel 4 be located aqueous, accomplishes the installation work before the propeller work in the water, need not fix the propeller in aqueous, realizes the purpose of installation under the circumstances of not stopping production, easy and simple to handle.

When changing the support, at first take out the chucking nut on the threaded rod 13, the rebound punch holder 9, make punch holder 9 and mounting panel 4 separation, later loosen the bolt on the fixed block 10, rotate sleeve 6, rotate the lower plate 7 to the position of mounting panel 4 one side, can upwards stimulate the bracket component, loosen the bolt of fixed block 10 again completely, pull down fixed block 10, will damage the bracket component and take out, and change, all the other three group bracket components still can support mounting panel 4, do not influence the use of mounting panel 4 in the change process.

The utility model has strong practicability, does not need to install and fix the mounting plate and the propeller in water, is convenient to operate and assemble, and realizes the purpose of installation without stopping production; need not to remove mounting panel and propeller, can change the bracket component that has damaged, reduce the intensity of labour who changes the maintenance greatly.

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 the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a strutting arrangement of propeller in sewage plant water which characterized in that: including the fixing base, be provided with on the fixing base and run through perpendicularly the fixing base and with fixing base sliding connection's reciprocal drive arrangement, reciprocal drive arrangement's removal end and mounting panel fixed connection, one side of fixing base can be dismantled and be connected with the bracket component, the bracket component is close to the one end of mounting panel be provided with mounting panel sliding connection's clamping device.

2. The supporting device for the underwater propeller of a sewage plant according to claim 1, wherein: the fixing base is close to one side fixed mounting of bracket component has two connecting plates, be equipped with on the vertical side of connecting plate with the connecting plate can dismantle the connection and with bracket component sliding connection's chucking device.

3. The supporting device of an underwater propeller for sewage plants according to claim 2, wherein: the bracket component comprises a sleeve, a movable rod in sliding connection is arranged inside the sleeve, and an upper sliding groove and a lower sliding groove are formed in the sleeve.

4. The supporting device of an underwater propeller for sewage plants according to claim 3, wherein: the movable rod is provided with a threaded rod penetrating through the upper chute and extending to the outside of the sleeve, and the threaded rod is located at the part outside the sleeve and is in threaded connection with a clamping nut.

5. The supporting device of an underwater propeller for sewage plants according to claim 3, wherein: the clamping device comprises an upper clamping plate which penetrates through the lower sliding groove and is fixedly connected with the movable rod, and a lower clamping plate which is fixed on the sleeve is arranged below the upper clamping plate.

6. The supporting device of an underwater propeller for sewage plants according to claim 5, wherein: the upper clamping plate or the lower clamping plate is respectively connected with the upper surface or the lower surface of the mounting plate in a sliding mode.

7. The supporting device of an underwater propeller for sewage plants according to claim 3, wherein: the clamping device comprises a fixed block, the fixed block is detachably connected with the connecting plate, the fixed block is provided with arc-shaped grooves matched with the sleeves on the opposite side faces of the connecting plate, and the outer walls of the sleeves are connected with the arc-shaped grooves in a sliding mode.

8. The supporting device of an underwater propeller for sewage plants according to claim 3, wherein: the movable rod top extends to the sleeve outside, the movable rod top is fixed with the baffle, the diameter of baffle is greater than telescopic external diameter.

9. The supporting device for the underwater propeller of a sewage plant according to claim 1, wherein: the fixing seat is provided with a plurality of fixing holes.

10. The supporting device for the underwater propeller of a sewage plant according to claim 1, wherein: the bottom surface of mounting panel is equipped with the stopper.