CN210419473U

CN210419473U - Branch pipe pulling device of aeration head

Info

Publication number: CN210419473U
Application number: CN201921021908.5U
Authority: CN
Inventors: 黎唐文
Original assignee: Dongguan Jinzhou Paper Industry Co ltd
Current assignee: Dongguan Jinzhou Paper Industry Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-28
Anticipated expiration: 2029-07-02

Abstract

The utility model relates to the field of aeration heads, in particular to a branch pipe removing device of an aeration head, which comprises a fixed component, a movable removing component and a driving mechanism, wherein the fixed component comprises an aeration head support frame and a driving mechanism fixing part; the movable pulling-out component comprises two hinged branch pipe external members, each branch pipe external member comprises a semicircular ring, one side of each semicircular ring is provided with a hinged ring, the other side of each semicircular ring is provided with a locking bolt and a locking plate respectively, an external member plate is fixed on the outer side of each semicircular ring, and a first through hole used for penetrating a steel wire rope to be connected with a driving mechanism is formed in each external member plate. The utility model discloses an aspect is pulled out the subassembly cover through the activity and is established and make the atress shared on the branch pipe evenly that the branch pipe week is just atress, not fragile branch pipe, and on the other hand passes through wire rope and connects actuating mechanism and the subassembly is pulled out in the activity, has utilized the not fragile activity of mode of flexonics to pull out the subassembly.

Description

Branch pipe pulling device of aeration head

Technical Field

The utility model relates to an aeration head field, more specifically say, relate to an aeration head's branch pipe pull out device.

Background

The aeration head is a device for promoting the exchange of substances between gas and liquid, and is composed of a branch pipe inserted into a mixer. Aeration head in use easily produces the jam, at present aeration head blocks up the back, need take apart branch pipe and blender and clear up, because the branch pipe is fixed with the jump ring with being connected of blender, because the soaking of long-term sewage, the joint line between branch pipe and the blender has the scale deposit, so clearance must be beaten with the hammer at every turn and just can break away from, and often all have partial branch pipe to be beaten and spoiled, stay the branch pipe on the blender and can't take out, cause scrapping of aeration head.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a device is pulled out to branch pipe of aeration head is provided.

The utility model provides a technical scheme that its technical problem adopted is:

a branch pipe removing device of an aeration head comprises a fixing component, a movable removing component and a driving mechanism for driving the movable removing component to move, wherein the fixing component comprises an aeration head supporting frame for fixing the aeration head and a driving mechanism fixing component; the movable pulling-out assembly comprises two hinged branch pipe kits and two branch pipe kits respectively comprise a semicircular ring and two semicircular rings, wherein the semicircular rings are matched with the outer wall of the branch pipe, one side of each semicircular ring is provided with a hinged ring used for hinging, the other side of each semicircular ring is respectively provided with a locking bolt which is perpendicular to the semicircular rings and is axially rotated and used for locking the locking bolt, a kit plate is fixed to the outside of each semicircular ring in a manner of being perpendicular to the semicircular rings, and a first through hole for allowing the steel wire rope to be connected with a driving mechanism is formed in the kit plate.

Further, actuating mechanism is the cylinder, the stiff end and the actuating mechanism mounting of cylinder are fixed, are equipped with the cylinder fly leaf on the expansion end of cylinder, be equipped with the second through-hole that is used for fixed wire rope's the other end on the cylinder fly leaf.

Further, the driving mechanism fixing part is an inclined supporting plate with the lower end fixed, and the fixed end of the air cylinder is fixed on the inclined supporting plate.

Furthermore, the fixing assembly further comprises a fixing bottom plate, and the aeration head support frame and the driving mechanism fixing piece are both fixed with the fixing bottom plate.

Furthermore, the steel wire rope is provided with a lock catch for fixing two ends of the steel wire rope.

Furthermore, the lock catch comprises a U-shaped bolt for clamping the steel wire rope and a clamping plate for fixing the U-shaped bolt, and U-shaped clamping columns for clamping the steel wire rope in a reverse direction with the U-shaped bolt are further arranged on two sides of the clamping plate.

Further, the aeration head support frame includes the backup pad that supports the aeration head and sets up be used for stretching into the inside spacing post of aeration head in the backup pad, the backup pad below is provided with the support column.

Furthermore, the circumference of support column evenly is provided with the strengthening rib.

The beneficial effects of the utility model reside in that: the utility model discloses a set up fixed aeration head of subassembly and cylinder, and the subassembly is pulled out in the activity of establishing to the cover on the branch pipe, effect through the cylinder is extracted the branch pipe, on the one hand the activity is pulled out the subassembly cover and is established and make the branch pipe week upwards can share the atress and the atress even on the branch pipe, not fragile branch pipe, on the other hand passes through wire rope and connects actuating mechanism and activity and pull out the subassembly, the subassembly is pulled out in the not fragile activity of mode of having utilized flexonics, and pneumatic system has been used, the work load has been reduced, the operating time has been saved, the human labor has been reduced, need not to use the power consumption, as long as ordinary cylinder can realize.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:

FIG. 1 is a schematic structural view of a branch pipe removing device of an aeration head according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural view of a fixing component of a branch pipe removing device of an aeration head according to the present invention;

FIG. 4 is a schematic structural view of a branch pipe kit of a branch pipe removing device of an aeration head according to the present invention;

FIG. 5 is a bottom view of FIG. 4;

fig. 6 is a schematic structural view of a movable plate of a cylinder of a branch pipe removing device of an aeration head according to the present invention;

fig. 7 is a schematic structural view of a lock catch of a branch pipe removing device of an aeration head according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.

As shown in FIGS. 1 to 7,

a branch pipe removing device of an aeration head comprises a fixed component 1, a movable removing component 2 and a driving mechanism 3 for driving the movable removing component 2 to move, wherein the fixed component 1 comprises an aeration head supporting frame 11 for fixing the aeration head 4 and a driving mechanism fixing piece 12, the movable removing component 2 is sleeved on a branch pipe 41, one end of the driving mechanism 3 is fixed with the driving mechanism fixing piece 12, the other end of the driving mechanism 3 is connected with the movable removing component 2 through a steel wire rope 5, and the moving direction of the movable removing component 2 is coaxial with the branch pipe 41; the movable pulling-out assembly 2 comprises two hinged branch pipe kits 21, each of the two branch pipe kits 21 comprises a semicircular ring 211 matched with the outer wall of the branch pipe 41, one side of each of the two semicircular rings 211 is provided with a hinged ring 212 for hinging, the other side of each of the two semicircular rings is respectively provided with a locking bolt 213 which is perpendicular to the axial direction of the semicircular ring 211 to rotate and a locking plate 214 for locking the locking bolt 213, a kit plate 215 is axially fixed on the outer side of each semicircular ring 211 perpendicular to the semicircular ring 211, and a first through hole 216 for penetrating through the steel wire rope 5 to be connected with the driving mechanism 3 is arranged on each kit plate 215. Specifically, one hinge ring 212 is disposed in the middle of one side of one half ring 211, two hinge rings 212 are disposed on one side of the other half ring 211, when the two hinge rings 212 are hinged, the two hinge rings 212 are disposed on both sides of the one hinge ring 212, and bolts are passed through the three hinge rings 212 and tightened by nuts to connect the two branch pipe sets 21, so that the two branch pipe sets 21 are hinged and connected into a whole, which is convenient to use, two shaft pieces 217 are circumferentially fixed on the other side of the one half ring 211, a rotating shaft 218 is rotatably assembled in the shaft pieces 217, a locking bolt 213 is perpendicularly connected to the middle of the rotating shaft 218, a locking plate 214 is axially fixed at a corresponding position on the other side of the other half ring 211, an opening is formed in the middle of the locking plate 214 for the locking bolt 213 to rotate into the opening, when the movable pulling-out assembly 2 is sleeved on the branch pipe 41, the locking bolt 213 is tightened by nuts to fix the two, since the diameter of the portion of branch pipe 41 remote from mixer 42 is larger than the diameter of the portion of branch pipe 41 near mixer 42, the joint of the two parts forms a step, the movable pulling component 2 is just clamped on the step to drive the branch pipe 41 to move, one end of the steel wire rope 5 passes through the first through hole 216 to be fixed, the other end of the steel wire rope is fixed with the driving mechanism 3, the movable pulling-out component 2 sleeved on the branch pipe 41 is driven to move by opening the driving mechanism 3, so that the branch pipe 41 is pulled out from the aeration head 4, because the movable pulling-out component 2 is sleeved on the branch pipe 41, the stress can be shared by the branch pipe 41 in the circumferential direction, meanwhile, the driving mechanism 3 drives the movable pulling-out component 2 to move coaxially with the branch pipe 41, so that the circumferential stress of the branch pipe 41 is uniform when the branch pipe 41 is pulled out from the aeration head 4, the branch pipe 41 is successfully taken out without damaging the branch pipe 41, and the branch pipe 41 of the aeration head 4 and the mixer 42 are conveniently disassembled for cleaning.

Further, the driving mechanism 3 is a cylinder, a fixed end of the cylinder is fixed to the driving mechanism fixing member 12, a cylinder movable plate 31 is disposed on a movable end of the cylinder, and a second through hole 312 for fixing the other end of the steel wire rope 5 is disposed on the cylinder movable plate 31. Specifically, the middle of the cylinder movable plate 31 is provided with a mounting hole 311 for being mounted on the movable end of the cylinder, the cylinder movable plate 31 is mounted on the movable end of the cylinder through the mounting hole 311 and fixed by a fixing nut, and the other end of the steel wire rope 5 passes through the second through hole 312 on the cylinder movable plate 31 to be fixed, so that the movable end of the cylinder pulls the movable removing assembly 2 to drive the same to move. Preferably, the distance between the two second through holes 312 is equal to the distance between the two first through holes 216 when the two branch pipe kits 21 are sleeved on the branch pipes 41, and the second through holes 312 are aligned with the first through holes 216 so that the steel wire rope 5 is parallel to the axial direction of the branch pipes 41 when being straightened, so that the moving power is maximum when the moving end of the cylinder moves the movable removing assembly 2.

Further, the driving mechanism fixing member 12 is an inclined support plate having a lower end fixed thereto, and a fixed end of the cylinder is fixed to the inclined support plate. The inclination of the inclined support plate enables the inclination direction of the movable end of the air cylinder to be consistent with the axial direction of the branch pipe when the air cylinder is fixed on the inclined support plate.

Further, the fixing assembly 1 further comprises a fixing bottom plate 13, and the aeration head support frame 11 and the driving mechanism fixing piece 12 are both fixed on the fixing bottom plate 13. The aeration head support frame 11 and the driving mechanism fixing piece 12 are fixed on the fixed bottom plate 13 in a welding way according to the relative positions, so that the movable end of the air cylinder is just aligned with the branch pipe 41 of the aeration head 4 and is coaxial with the branch pipe 41. A plurality of driving mechanism fixing pieces 12 can be arranged on one fixing bottom plate 13, and the plurality of driving mechanism fixing pieces 12 just correspond to the branch pipes 41 on the aeration head 4.

Further, the steel wire rope 5 is further provided with a lock catch 6 for fixing two ends of the steel wire rope 5 with the first through hole 216 and the second through hole 312 respectively, specifically, the lock catch 6 comprises a U-shaped bolt 61 for clamping the steel wire rope 5 and a clamping plate 62 for fixing the U-shaped bolt 61, two U-shaped clamping columns 63 for clamping the steel wire rope 5 in a reverse direction with the U-shaped bolt 61 are further fixed on two sides of the clamping plate 62, the two U-shaped clamping columns 63 are located on two sides of the U-shaped bolt 61 respectively, the clamping plate 62 is provided with a through hole for allowing the end of the U-shaped bolt 61 to pass through, the rear end of the steel wire rope 5 clamped by the U-shaped bolt 61 passes through the clamping plate 62, then the end of the U-shaped bolt 61 is screwed by a nut, so that the U-shaped bolt 61 and the clamping plate 62 are fixed with the steel wire rope 5 tightly, and meanwhile, the U.

Further, the aeration head support frame 11 includes a support plate 111 for supporting the aeration head 4 and a limiting column 112 disposed on the support plate 111 for extending into the interior of the aeration head 4, and a support column 113 is disposed below the support plate 111. The limiting column 112 is a solid column and is fixed on the support plate 111 by welding, the support plate 111 is welded at the upper end of the support column 113, and the lower end of the support column 113 is fixed with the fixed bottom plate 13.

Further, the reinforcing ribs 114 are uniformly arranged in the circumferential direction of the supporting column 113, so that the supporting column 113 is further reinforced, and the supporting column is prevented from being crushed by the aeration head 4.

During the use, cover aeration head lower part on the spacing post 112 of aeration head support frame 11 and place on the backup pad 111 of aeration head support frame 11, later with two branch pipe external member 21 symmetry cover on branch pipe 41, use the bolt to pass bolt hole 214 on grip block 212 and fix two branch pipe external member 21 after screwing up through the nut, make two branch pipe external member 21 block on the step in the branch pipe 41 outside, with cylinder movable plate 31 dress on the activity end of cylinder and fixed through fixation nut through the mounting hole 311 in the middle of, then connect wire rope 5 between the first through-hole 216 of external member board 215 and the second through-hole 312 of cylinder movable plate 31, start the cylinder and drive the removal subassembly 2 removal and successfully separate branch pipe 41 and blender 42, conveniently clear up the aeration head. On the one hand, establish on branch pipe 41 through activity removal subassembly 2 cover, make branch pipe 41 circumference atress even, it is not fragile, on the other hand, connect the cylinder fly leaf 31 that the activity of activity removal subassembly 2 and cylinder was served and is set up through wire rope 5, so that wire rope 5 is parallel with the axial of branch pipe 41 when being straightened, make the movable end of cylinder remove when the activity removes subassembly 2 the movable power is the biggest, and this wire rope 5 makes to be flexible connection between activity removal subassembly 2 and the cylinder, not fragile activity removal subassembly 2, and owing to used pneumatic system, the work load has reduced the third, and the time spent is the quarter before only. The number of personnel is reduced to 2 from 5 before and can be accomplished, need not to use the electricity, and only need ordinary cylinder can realize convenient and fast.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. The device for pulling out the branch pipe of the aeration head is characterized by comprising a fixed component (1), a movable pulling-out component (2) and a driving mechanism (3) for driving the movable pulling-out component (2) to move, wherein the fixed component (1) comprises an aeration head supporting frame (11) for fixing the aeration head (4) and a driving mechanism fixing piece (12), the movable pulling-out component (2) is sleeved on the branch pipe (41), one end of the driving mechanism (3) is fixed with the driving mechanism fixing piece (12), the other end of the driving mechanism (3) is connected with the movable pulling-out component (2) through a steel wire rope (5), and the moving direction of the movable pulling-out component (2) is coaxial with the branch pipe (41); subassembly (2) is pulled out in activity includes two articulated branch pipe external member (21), two branch pipe external member (21) is provided with one respectively and is used for articulated ring (212) including one and agrees with semicircle ring (211) of branch pipe (41) outer wall, two one side of semicircle ring (211) is provided with axial rotation's of perpendicular to semicircle ring (211) locking bolt (213) and is used for locking respectively locking plate (214) of locking bolt (213) the axial fixity of semicircle ring (211) outside perpendicular to semicircle ring (211) has external member board (215), be equipped with on external member board (215) and be used for passing first through-hole (216) that wire rope (5) and actuating mechanism (3) are connected.

2. The device for pulling out the branch pipes of the aeration head according to claim 1, wherein the driving mechanism (3) is a cylinder, a fixed end of the cylinder is fixed to the driving mechanism fixing member (12), a movable end of the cylinder is provided with a cylinder movable plate (31), and the cylinder movable plate (31) is provided with a second through hole (312) for fixing the other end of the steel wire rope (5).

3. The apparatus for pulling out the branch pipe of an aeration head according to claim 2, wherein the driving mechanism fixing member (12) is an inclined support plate having a lower end fixed thereto, and the fixed end of the cylinder is fixed to the inclined support plate.

4. The device for pulling out the branch pipe of the aeration head according to claim 1, wherein the fixing assembly (1) further comprises a fixing bottom plate (13), and the aeration head support frame (11) and the driving mechanism fixing member (12) are fixed with the fixing bottom plate (13).

5. The device for pulling out the branch pipe of the aeration head according to claim 1, wherein the steel wire rope (5) is provided with a lock catch (6) for fixing two ends of the steel wire rope (5).

6. The device for pulling out the branch pipes of the aeration head according to claim 5, wherein the lock catch (6) comprises a U-shaped bolt (61) for clamping the steel wire rope (5) and a clamping plate (62) for fixing the U-shaped bolt (61), and U-shaped clamping columns (63) for clamping the steel wire rope (5) in a direction opposite to the U-shaped bolt (61) are further arranged on two sides of the clamping plate (62).

7. The device for pulling out the branch pipes of the aeration head according to any one of claims 1 to 6, wherein the aeration head support frame (11) comprises a support plate (111) for supporting the aeration head (4) and a limiting column (112) arranged on the support plate (111) and used for extending into the aeration head (4), and a support column (113) is arranged below the support plate (111).

8. The device for pulling out the branch pipes of the aeration head according to claim 7, wherein the support columns (113) are uniformly provided with reinforcing ribs (114) in the circumferential direction.