CN213569567U - Sewage treatment equipment fixing device convenient to move working position - Google Patents

Abstract

The utility model discloses a sewage treatment equipment fixing device convenient for moving a working position, which comprises a base, an installation platform, sewage treatment equipment, a moving device, a lifting device, a damping device and a dismounting device; the mobile device is including locating fixed frame on the base, locating first pivot, symmetry on the fixed frame are located connecting rod on the first pivot, locating housing on the connecting rod, locating lantern ring on the housing, locating roating sphere in the housing, locating removal wheel on the roating sphere, locating pushing hands on the base, be used for reducing the buffering subassembly of the subassembly that hangs of vibration range and be used for reducing vibrations.

Description

Sewage treatment equipment fixing device convenient to move working position

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to an equipment fixing device for sewage treatment convenient to remove operating position.

Background

The sewage treatment equipment is an industrial equipment capable of effectively treating urban domestic sewage, industrial wastewater and the like, prevents sewage and pollutants from directly flowing into a water area, and has important significance for improving ecological environment, promoting urban grade and promoting economic development. The main purpose is to treat domestic sewage and similar industrial organic wastewater to meet the requirement of water quality for reuse, so that the wastewater is recycled after treatment. The sewage of handling different operating points need carry sewage treatment device, but current sewage treatment device often is bulky and heavy, and it is very inconvenient to carry, and easy vibrations on the way of carrying lead to the easy damage of colliding with of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a sewage treatment of being convenient for remove operating position equipment fixing device that stability is high, easy operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewage treatment equipment fixing device convenient for moving a working position comprises a base, an installation platform, sewage treatment equipment, a moving device, a lifting device, a damping device and a dismounting device; the moving device comprises a fixed frame arranged on the base, a first rotating shaft arranged on the fixed frame, connecting rods symmetrically arranged on the first rotating shaft, a housing arranged on the connecting rods, a lantern ring arranged on the housing, a rotating ball arranged in the housing, a moving wheel arranged on the rotating ball, a pushing handle arranged on the base, a suspension assembly for reducing vibration amplitude and a buffering assembly for reducing vibration; the moving device is arranged, and the pushing handle is pushed, so that the sewage treatment equipment can be pushed, the moving is convenient, and the operation is simple; set up the subassembly that hangs, when promoting equipment for sewage treatment, to certain cushioning effect of removal wheel of vibrations from top to bottom when meetting uneven road surface, improve the stability of device, prevent that vibrations from producing the damage to equipment for sewage treatment, influence equipment uses, prevent that equipment life from shortening.

Preferably, the suspension assembly comprises a first support rod arranged on the fixed frame, a second rotating shaft used for connecting the first support rod and the second support rod, a ring member arranged on the second rotating shaft, a shaft sleeve arranged on the ring member, a shaft core capable of sliding relative to the shaft sleeve, a first elastic member arranged on the ring member, an insert member capable of sliding relative to the shaft sleeve, a second elastic member arranged on one side of the insert member, and a third elastic member arranged on the other side of the insert member; when the movable wheel is inclined when encountering uneven road surfaces, the first elastic piece is compressed to generate reverse acting force for the second rotating shaft, and when the first elastic piece is compressed, the plug-in is pushed to drive the second elastic piece and the third elastic piece to be extruded or stretched, so that the vibration amplitude of the movable wheel is effectively reduced, and the sewage treatment equipment is prevented from being damaged due to excessive vibration.

Preferably, the buffering assembly comprises a third supporting rod arranged on the fixed frame, a fourth supporting rod arranged on the fixed frame, a third rotating shaft used for connecting the third supporting rod and the fourth supporting rod, an arc-shaped plate arranged on the base and an inner concave ring arranged on the arc-shaped plate; a plurality of rubber strips are arranged on one side of the inner concave ring and are abutted against the third rotating shaft, so that the friction force is increased, the slipping is avoided, and a certain buffer force is generated on the third rotating shaft; set up the arc, when removing the vibrations of wheel, third branch and fourth branch take place the slope for the third pivot pushes away the arc, and the deformation takes place for the arc, for maintaining original form to third pivot production reaction force, reduces vibration amplitude, improves device stability.

Preferably, the lifting device comprises a first arm symmetrically arranged on the base, a second arm symmetrically arranged on the base, a third arm arranged on the first arm, a fourth arm arranged on the first arm, a fifth arm arranged on the second arm, a sixth arm arranged on the fourth arm, a first moving rod arranged at one end of the third arm, a second moving rod arranged at one end of the sixth arm, a screw rod arranged on the first moving rod, a support plate arranged on the fifth arm and a locking component; one half of the screw is provided with threads in the anticlockwise direction, and the other half of the screw is provided with threads in the clockwise direction; concave-convex lines are arranged at the bottom of the supporting plate, so that the contact area with the ground is increased, the friction force is increased, and the supporting plate is prevented from slipping; the screw rod is rotated, so that the first moving rod and the second moving rod are close to each other, the third arm and the sixth arm swing, the first arm and the second arm rotate, the fourth arm and the fifth arm rotate synchronously, the supporting plate is driven to descend to be in contact with the ground, then the idle moving wheel is lifted, the device is fixed at a working point, and sewage treatment work can be carried out.

Preferably, the locking assembly includes a locking frame disposed on the screw, a gear disposed on the screw, a first rotating shaft disposed on the gear, a rotating disc disposed on the first rotating shaft, a fourth elastic element disposed on the locking frame, a fifth elastic element disposed on the locking frame, a first fixed shaft disposed on the locking frame, a second fixed shaft disposed on the locking frame, a first clamping element disposed on the first fixed shaft, a second clamping element disposed on the second fixed shaft, a second rotating shaft disposed on the locking frame, a clamping element disposed on the second rotating shaft, and a handle disposed on the second rotating shaft; the ends of the first clamping piece and the second clamping piece are meshed with the gear; when the height of the sewage treatment equipment needs to be locked, the handle is rotated by 180 degrees to drive the clamping piece to synchronously rotate by 180 degrees, the clamping piece is separated from being abutted against the first clamping piece and the second clamping piece, the first clamping piece is pushed by the elastic force of the fourth elastic piece to be abutted against the gear, the second clamping piece is pushed by the fifth elastic piece to be abutted against the gear, the gear is clamped at two sides simultaneously, the gear is prevented from rotating, and the height is fixed; when needing height-adjusting, only need rotate 180 with the handle, can rotate the rolling disc, adjust the height of device, easy operation can satisfy different work points and to the not demand of co-altitude of equipment for sewage treatment, and application range is wide, and the flexibility is high.

Preferably, the damping device comprises a groove arranged on the base, a sliding plate capable of sliding up and down relative to the groove, rollers symmetrically arranged on the sliding plate, a first damping piece arranged on the bottom of the groove, a first fixed column arranged on the bottom of the groove, a first sleeve arranged on the sliding plate, a plurality of second fixed columns arranged on the bottom of the groove, a plurality of second sleeves arranged on the base, a second damping piece arranged on the second fixed columns, a plurality of third sleeves arranged on the base, a plurality of third fixed columns arranged on the bottom of the mounting table and a plurality of third damping pieces arranged on the bottom of the mounting table; the first damping piece and the third damping piece are arranged, so that the vibration of the base on the sewage treatment equipment can be effectively relieved, and the sewage treatment equipment is prevented from being damaged by the vibration; the first fixing column can stretch relative to the first sleeve, so that the first damping piece is vertically compressed in the first sleeve, the first damping piece is prevented from being inclined, and the service life and the damping effect are prevented from being influenced for a long time; a plurality of third damper slant settings, a plurality of direction component shock attenuation, stability is higher.

Preferably, the dismounting device comprises a U-shaped fixing plate arranged on the mounting table, a turning plate arranged on the U-shaped fixing plate and a third rotating shaft arranged on the mounting table; one side of the turning plate is provided with a circular convex piece which is matched, buckled and locked with the U-shaped fixing plate; the turning plate can be turned over around the third rotating shaft and is lapped on the base to form an inclined plane, so that the sewage treatment equipment can be carried off from the mounting table, and the operation is simple and labor-saving.

In conclusion, the sewage treatment equipment can be pushed by arranging the moving device and pushing the push handle, so that the sewage treatment equipment is convenient to move and simple to operate; set up the subassembly that hangs, when promoting equipment for sewage treatment, to certain cushioning effect of removal wheel of vibrations from top to bottom when meetting uneven road surface, improve the stability of device, prevent that vibrations from producing the damage to equipment for sewage treatment, influence equipment uses, prevent that equipment life from shortening.

Drawings

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

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is a schematic structural view of the lifting device.

Fig. 5 is an enlarged view at C in fig. 5.

Fig. 6 is a right side view of fig. 1.

Fig. 7 is a cross-sectional view taken along line D-D of fig. 7.

Fig. 8 is an enlarged view at E in fig. 8.

Fig. 9 is a schematic structural diagram of a mobile device.

Fig. 10 is an enlarged view at F in fig. 9.

Detailed Description

As shown in fig. 1 to 10, a fixing device for sewage treatment equipment, which facilitates movement of a working position, comprises a base 11, a mounting table 12, sewage treatment equipment 13, a moving device, a lifting device, a damping device and a dismounting device; the moving device comprises a fixed frame 21, a first rotating shaft 22, a connecting rod 23, a cover 24, a lantern ring 25, a rotating ball 26, a moving wheel 27, a push handle 28, a suspension component and a buffer component; the fixing frame 21 is fixed on the base 11; the number of the first rotating shafts 22 is preferably 2, and the first rotating shafts are symmetrically and fixedly arranged on the fixed frame 21 in a penetrating manner; the number of the connecting rods 23 is preferably 4, the connecting rods are divided into 2 groups, and the connecting rods are symmetrically and rotatably sleeved on the first rotating shaft 22; the cover 24 is hinged on the connecting rod 23; the collar 25 is fixed on the cover 24; the swivel ball 26 is rotatable relative to the housing 24; the moving wheel 27 is fixed on the rotating ball 26; the mobile device is symmetrically provided with 2 groups, the structure is the same, the function is the same, and the description is omitted; the push handle 28 is fixed on the base 11; the moving device is arranged to push the pushing handle 28, so that the sewage treatment equipment 13 can be pushed, the moving is convenient, and the operation is simple; the suspension assembly is arranged, when the pushing handle 28 is pushed, the moving wheel 27 which vibrates up and down when encountering uneven road surface plays a certain buffering role, the stability of the device is improved, the device for sewage treatment is prevented from being damaged by vibration, the use of the device is prevented from being influenced, and the service life of the device is prevented from being shortened.

Further, the lifting device comprises a first arm 51, a second arm 52, a third arm 53, a fourth arm 54, a fifth arm 55, a sixth arm 56, a first moving rod 57, a second moving rod 58, a screw 59, a supporting plate 510 and a locking component; the number of the first arms 51 is preferably 2, and one end of each first arm is hinged to the base 11; the number of the second arms 52 is preferably 2, and one end of each second arm is hinged to the base 11; the number of the third arms 53 is preferably 2, one end of each third arm is hinged to the middle of the first arm 51, and the other end of each third arm is hinged to one end of the second arm 52; the number of the fourth arms 54 is preferably 2, one end of each fourth arm is hinged to one end of the first arm 51, and the other end of each fourth arm is hinged to the support plate 510; the number of the fifth arms 55 is preferably 2, one end of each fifth arm is hinged to the second arm 52, and the other end of each fifth arm is hinged to the support plate 510; the number of the sixth arms 56 is preferably 2, one end of each sixth arm is hinged to the middle of the fourth arm 54, and the other end of each sixth arm is hinged to one end of the first arm 51; the first moving bar 57 is connected to one end of the second arm 52; the second moving bar 58 is connected to one end of the first arm 51; the screw 59 is rotatably arranged on the first moving rod 57 and the second moving rod 58 in a penetrating way; one half of the screw 59 is provided with threads in the anticlockwise direction, and the other half of the screw 59 is provided with threads in the clockwise direction; concave-convex lines are arranged at the bottom of the supporting plate 510, so that the contact area with the ground is increased, the friction force is increased, and the supporting plate 510 is prevented from slipping; the screw 59 is rotated to make the first movable rod 57 and the second movable rod 58 approach each other, the third arm 53 and the sixth arm 56 swing to make the first arm 51 and the second arm 52 rotate, the fourth arm 54 and the fifth arm 55 rotate synchronously to drive the support plate 510 to descend to contact with the ground, and then the idle movable wheel 27 is lifted to fix the device at a working point, so that the sewage treatment work can be carried out.

Further, the locking assembly includes a locking frame 61, a gear 62, a first rotating shaft 63, a rotating disc 64, a fourth elastic member 65, a fifth elastic member 66, a first fixed shaft 67, a second fixed shaft 68, a first clamping member 69, a second clamping member 610, a second rotating shaft 611, a clamping member 612 and a handle 613; the locking frame 61 is fixed on the base 11; the first rotating shaft 63 is fixed on the screw 59 and fixedly penetrates through the locking frame 61; the gear 62 is fixedly sleeved on the first rotating shaft 63; the rotating disc 64 is fixedly sleeved on the first rotating shaft 63; the fourth elastic member 65 is a commercially available spring, and one end of the fourth elastic member is fixed to the side wall of the locking frame 61; the fifth elastic member 66 is a commercially available spring, and one end of the fifth elastic member is fixed to the side wall of the locking frame 61; the first fixing shaft 67 is fixedly arranged on the locking frame 61 in a penetrating manner; the second fixing shaft 68 is fixedly arranged on the locking frame 62 in a penetrating way; the first clamping member 69 is rotatably sleeved on the first fixing shaft 67; the second clamping member 610 is fixedly sleeved on the second fixing shaft 68; the second rotating shaft 611 is rotatably disposed through the locking frame 61; the fastener 612 is fixedly sleeved on the second rotating shaft 611; the handle 613 is fixedly sleeved on the second rotating shaft 611; the ends of the first clamp 69 and the second clamp 610 engage with the gear 62; when the height of the sewage treatment equipment 13 needs to be locked, the handle is rotated 180 degrees, the clamping piece 612 is driven to synchronously rotate 180 degrees, the clamping piece 612 is separated from the first clamping piece 69 and the second clamping piece 610, the first clamping piece 69 is pushed by the elasticity of the fourth elastic piece 65 to be abutted against the gear 62, the second clamping piece 610 is pushed by the fifth elastic piece 66 to be abutted against the gear 62, the gear 62 is clamped at two sides simultaneously, the gear 62 is prevented from rotating, and the height is fixed; when needing height-adjusting, only need rotate handle 613 180 degrees, can rotate rolling disc 64, adjust the height of device, easy operation can satisfy the not demand of co-altitude of different work points equipment for sewage treatment 13, and application range is wide, and the flexibility is high.

Further, the suspension assembly comprises a first support rod 31, a second support rod 32, a second rotating shaft 33, a ring member 34, a shaft sleeve 35, a shaft core 36, a first elastic member 37, an insertion member 38, a second elastic member 39 and a third elastic member 310; one end of the first supporting rod 31 is hinged on one side of the fixed frame 21, and the other end of the first supporting rod is hinged on the lantern ring 25; one end of the second supporting rod 32 is hinged on one side of the fixed frame 21, and the other end of the second supporting rod is hinged on the lantern ring 25; one end of the second rotating shaft 33 is rotatably inserted into the middle of the first supporting rod 31, and the other end thereof is rotatably inserted into the middle of the second supporting rod 32; the ring member 34 is rotatably sleeved on the second rotating shaft 33; the shaft sleeve 35 is fixed on the annular member 34; the shaft core 36 is hinged on the fixed frame 21 and can slide relative to the shaft sleeve 35; the first elastic member 37 is a commercially available spring, and has one end fixed to the ring member 34 and the other end fixed to the fixed frame 21; the insert 38 is slidably sleeved on the shaft sleeve 35; the second elastic element 39 is a commercially available spring, one end of which is fixed to the insert 38 and the other end of which is fixed to the annular element 34; the third elastic member 310 is a commercially available spring, and has one end fixed to the plug 38 and the other end fixed to the fixing frame 21; when the moving wheel 27 is inclined on uneven road, the first elastic member 37 is compressed to generate reverse acting force on the second rotating shaft 33, and the first elastic member 37 compresses and pushes the plug-in member 38 to drive the second elastic member 39 and the third elastic member 310 to be extruded or stretched, so that the vibration amplitude of the moving wheel 27 is effectively reduced, and the sewage treatment device 13 is prevented from being damaged due to excessive vibration.

Further, the buffer assembly includes a third supporting rod 41, a fourth supporting rod 42, a third rotating shaft 43, an arc-shaped plate 44 and an inner concave ring 45; one end of the third supporting rod 41 is hinged on the fixed frame 21, and the other end is hinged on the lantern ring 25; one end of the fourth supporting rod 42 is hinged on the fixed frame 21, and the other end is hinged on the lantern ring 25; one end of the third rotating shaft 43 is rotatably inserted into the middle of the third supporting rod 41, and the other end thereof is rotatably inserted into the middle of the fourth supporting rod 42; the arc-shaped plate 44 is fixed on the base 11; the inner concave ring 45 is fixed on the arc-shaped plate 44 and is abutted against the third rotating shaft 43; a plurality of rubber strips are arranged on one side of the inner concave ring 45 and are abutted against the third rotating shaft 43, so that the friction force is increased, the slipping is avoided, and a certain buffer force is generated on the third rotating shaft 43; set up arc 44, when removing wheel 27 vibrations, third branch 41 and fourth branch 42 take place the slope for third pivot 43 pushes away arc 44, and arc 44 takes place deformation, produces the reaction force to third pivot 43 for maintaining original form, reduces vibration amplitude, improves device stability.

Further, the dismounting device comprises a U-shaped fixing plate 81, a turning plate 82 and a third rotating shaft 83; the U-shaped fixing plate 81 is fixed on the mounting table 12; the third rotating shaft 83 is rotatably arranged on the mounting table 12 in a penetrating manner; the turning plate 82 is fixedly sleeved on the third rotating shaft 83; a round convex piece is arranged on one side of the turning plate 82 and is matched, buckled and locked with the U-shaped fixing plate 81; the turning plate 82 can be turned over around the third rotating shaft 82 and is lapped on the base 11 to form an inclined plane, so that the sewage treatment equipment can be carried off from the mounting table 12, and the operation is simple and labor-saving.

Further, the damping device comprises a groove 71, a sliding plate 72, a roller 73, a first damping member 74, a first fixing column 75, a first sleeve 76, a second fixing column 77, a second sleeve 78, a second damping member 79, a third sleeve 710, a third fixing column 711 and a third damping member 712; the groove 71 is arranged on the base 11; the sliding plate 72 can slide up and down relative to the groove 71; the number of the rollers 73 is preferably 2, and the rollers are symmetrically and rotatably arranged on the end part of the sliding plate 72; the first shock absorbing members 74 are commercially available springs, preferably 2, symmetrically fixed to the sliding plate 72; the number of the first sleeves 76 is preferably 2, and the first sleeves are symmetrically fixed on the sliding plate 72; the number of the first fixing posts 75 is preferably 2, and the first fixing posts can slide relative to the first sleeve 76; the number of the second sleeves 78 is preferably 8, and the second sleeves are divided into 2 groups and are symmetrically fixed on the sliding plate 72 at annular intervals; the number of the second fixing posts 77 is preferably 8, and the second fixing posts can slide relative to the second sleeve 78; the second shock absorbing member 79 is a commercially available spring, and is sleeved on the second fixing column 77, and one end of the second shock absorbing member is fixed on the bottom of the second sleeve 78; the number of the third sleeves 710 is preferably 4, and the third sleeves are fixed on the base 11 at intervals; the number of the third fixing posts 711 is preferably 4, and the third fixing posts can slide relative to the third sleeve 710; the third damping member 712 is a commercially available spring, and is sleeved on the third fixing column 711, and the other end of the third damping member is fixed to the bottom of the third sleeve 710; the first damping piece 74 and the third damping piece 712 are arranged, so that the vibration of the base 11 on the sewage treatment equipment 13 can be effectively relieved, and the sewage treatment equipment 13 is prevented from being damaged by the vibration; the first fixing column 75 can extend and contract relative to the first sleeve 76, so that the first damping piece 74 is vertically compressed in the first sleeve 76, and the first damping piece 74 is prevented from being inclined, and the service life and the damping effect are prevented from being influenced for a long time; the plurality of third shock absorbing members 712 are obliquely arranged, and the shock absorption is performed by component forces in a plurality of directions, so that the stability is higher.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (7)

1. A sewage treatment equipment fixing device convenient for moving a working position comprises a base (11), an installation platform (12), sewage treatment equipment (13), a moving device, a lifting device, a damping device and a dismounting device; the method is characterized in that: the mobile device is including locating fixed frame (21) on base (11), locating first pivot (22), symmetry on the fixed frame (21) are located connecting rod (23) on first pivot (22), locating housing (24) on connecting rod (23), locating lantern ring (25) on housing (24), locating swivel ball (26) in housing (24), locating removal wheel (27) on swivel ball (26), locating pushing hands (28) on base (11), be used for reducing the subassembly that hangs of vibrations amplitude and be used for reducing the buffering subassembly of vibrations.

2. A sewage treatment apparatus fixing device for facilitating moving of an operation position according to claim 1, wherein: the suspension assembly comprises a first support rod (31) arranged on the fixed frame (21), a second support rod (32) arranged on the fixed frame (21), a second rotating shaft (33) used for connecting the first support rod (31) and the second support rod (32), a ring piece (34) arranged on the second rotating shaft (33), a shaft sleeve (35) arranged on the ring piece (34), a shaft core (36) capable of sliding relative to the shaft sleeve (35), a first elastic piece (37) arranged on the ring piece (34), an insertion piece (38) capable of sliding relative to the shaft sleeve (35), a second elastic piece (39) arranged on one side of the insertion piece (38) and a third elastic piece (310) arranged on the other side of the insertion piece (38).

3. A sewage treatment apparatus fixing device for facilitating moving of an operation position according to claim 1, wherein: buffer unit is including locating third branch (41) on fixed frame (21), locating fourth branch (42) on fixed frame (21), be used for connecting third pivot (43) of third branch (41) and fourth branch (42), locating arc (44) on the base and locating indent ring (45) on arc (44).

4. A sewage treatment apparatus fixing device for facilitating moving of an operation position according to claim 1, wherein: the lifting device comprises a first arm (51) symmetrically arranged on a base (11), a second arm (52) symmetrically arranged on the base (11), a third arm (53) arranged on the first arm (51), a fourth arm (54) arranged on the first arm (51), a fifth arm (55) arranged on the second arm (52), a sixth arm (56) arranged on the fourth arm (54), a first moving rod (57) arranged on one end of the third arm (53), a second moving rod (58) arranged on one end of the sixth arm (56), a screw rod (59) arranged on the first moving rod (57), a support plate (510) arranged on the fifth arm (55) and a locking assembly.

5. The sewage treatment apparatus fixing device convenient for moving the working position according to claim 4, wherein: the locking assembly comprises a locking frame (61) arranged on the screw rod (59), a gear (62) arranged on the screw rod (59), a first rotating shaft (63) arranged on the gear (62), a rotating disc (64) arranged on the first rotating shaft (63), a fourth elastic piece (65) arranged on the locking frame (61), and a fifth elastic piece (66) arranged on the locking frame (61), the clamping device comprises a first fixing shaft (67) arranged on the locking frame (61), a second fixing shaft (68) arranged on the locking frame (61), a first clamping piece (69) arranged on the first fixing shaft (67), a second clamping piece (610) arranged on the second fixing shaft (68), a second rotating shaft (611) arranged on the locking frame (61), a clamping piece (612) arranged on the second rotating shaft (611) and a handle (613) arranged on the second rotating shaft (611).

6. A sewage treatment apparatus fixing device for facilitating moving of an operation position according to claim 1, wherein: the damping device comprises a groove (71) arranged on the base (11), a sliding plate (72) capable of sliding up and down relative to the groove (71), rollers (73) symmetrically arranged on the sliding plate (72), a first damping piece (74) arranged on the bottom of the groove (71), a first fixed column (75) arranged on the bottom of the groove (71), and a first sleeve (76) arranged on the sliding plate (72), the damping device comprises a plurality of second fixing columns (77) arranged at the bottoms of the grooves (71), a plurality of second sleeves (78) arranged on the base (11), a second damping piece (79) arranged on the second fixing columns (77), a plurality of third sleeves (710) arranged on the base (11), a plurality of third fixing columns (711) arranged at the bottom of the mounting table (12) and a plurality of third damping pieces (712) arranged at the bottom of the mounting table (12).

7. A sewage treatment apparatus fixing device for facilitating moving of an operation position according to claim 1, wherein: the dismounting device comprises a U-shaped fixing plate (81) arranged on the mounting table (12), a turning plate (82) arranged on the U-shaped fixing plate (81), and a third rotating shaft (83) arranged on the mounting table (12).

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