CN114941371A - A sewage suction device for municipal administration pipeline construction - Google Patents
A sewage suction device for municipal administration pipeline construction Download PDFInfo
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- CN114941371A CN114941371A CN202210778572.7A CN202210778572A CN114941371A CN 114941371 A CN114941371 A CN 114941371A CN 202210778572 A CN202210778572 A CN 202210778572A CN 114941371 A CN114941371 A CN 114941371A
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- sewage suction
- stripping
- suction device
- ring frame
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- 239000010865 sewage Substances 0.000 title claims abstract description 92
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000012535 impurity Substances 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000013016 damping Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
Abstract
The invention discloses a sewage suction device, particularly discloses a sewage suction device for municipal underground pipeline construction, and belongs to the technical field of design and manufacture of municipal engineering construction process equipment. The sewage suction device for the municipal underground pipeline construction can effectively avoid the blockage phenomenon of the suction pump in the sewage suction process. The sewage suction device comprises a sewage suction pump, a protective filter cover is arranged at the suction end of the sewage suction pump, the sewage suction device further comprises an anti-blocking impurity cleaning mechanism, and the anti-blocking impurity cleaning mechanism is movably arranged on the side surface of the protective filter cover.
Description
Technical Field
The invention relates to a sewage suction device, in particular to a sewage suction device for municipal underground pipeline construction, and belongs to the technical field of design and manufacture of municipal engineering construction process equipment.
Background
Municipal works refer to municipal infrastructure construction works. A sewage suction device belongs to equipment for municipal engineering and is used for sucking liquid media such as sewage and the like in underground pipelines of the municipal engineering.
The method has the following disadvantages in actual use:
1. the existing sewage suction device is used for isolating external impurities through an external isolation net, but more impurities are concentrated at one position, so that the blockage phenomenon still occurs, and the use is influenced;
2. the existing sewage suction device is directly arranged in sewage for use, is easy to roll, has insufficient stability and can not meet the requirements.
The sewage suction device that current conventionality used can't satisfy the demand in the in-service use.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the sewage suction device for municipal underground pipeline construction can effectively avoid the suction pump from blocking in the sewage suction process.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a sewage suction device for municipal administration pipeline construction, includes the sewage suction pump, has arranged the protection filter mantle on the suction end of sewage suction pump, sewage suction device still including preventing stifled clear miscellaneous mechanism, prevent the side of arranging at the protection filter mantle that prevents stifled clear miscellaneous mechanism activity.
Further, the sewage suction device also comprises an open ring frame, and the anti-blocking impurity removing mechanism is detachably arranged on the side surface of the protective filter cover through the open ring frame.
The anti-blocking impurity removing mechanism comprises a driving assembly and an impurity removing and stripping assembly, wherein the driving assembly is fixedly arranged on the upper side surface of the open ring frame, and the impurity removing and stripping assembly is fixedly arranged on a power output end of the driving assembly penetrating out of the lower side surface of the open ring frame; sundries adsorbed on the side face of the protective filter cover are removed through the impurity removal stripping assembly in cooperation with the driving force output by the driving assembly.
Furthermore, the driving assembly comprises a plurality of driving motors, the impurity removal stripping assembly comprises a plurality of groups of impurity removal stripping assemblies with the number equivalent to that of the driving motors, each driving motor is uniformly distributed on the upper side surface of the open ring frame along the circumferential direction, and each group of impurity removal stripping assemblies is movably arranged on the lower side surface of the open ring frame through the corresponding driving motor penetrating out of the power output end of the open ring frame.
The preferable mode of the scheme is that each group of impurity removal stripping group comprises an installation column and at least one group of stripping rod group, and the stripping rods of each group of stripping rod group are uniformly distributed on the installation column along the length direction.
Furthermore, the stripping rod groups circumferentially arranged on the mounting columns are two to three groups, and the impurity removal stripping group also comprises a column sleeve and a plurality of mounting sliding blocks, the number of which is equivalent to that of the stripping rod groups; the mounting column is provided with a plurality of mounting sliding grooves which are equal to the mounting sliding blocks in number and extend along the length direction, each stripping rod of each stripping rod group is fixedly mounted on each mounting sliding block along the length direction correspondingly, and each mounting sliding block is detachably mounted in the mounting sliding groove in a sliding manner along the length direction through a column sleeve.
The sewage suction device further comprises a supporting and fixing mechanism which is detachably and fixedly arranged on the end face of the protective filter cover; in the sewage suction process, the protective filter cover is ejected out of a sludge area at the bottom of the pipeline through the supporting and fixing mechanism and is stabilized above the sludge area.
Furthermore, the supporting and fixing mechanism comprises at least two groups of supporting and positioning components, and the supporting and positioning components of each group are all arranged on the end surface of the protective filter cover.
The preferable mode of the scheme is that each group of the supporting and positioning components comprises a positioning inserted rod, a group of lifting driving component groups and a set of mounting connecting component groups, wherein the positioning inserted rod is fixedly arranged at the tail end of each lifting driving component group, and the lifting driving component groups are detachably and fixedly arranged at corresponding positions of the end faces of the protective filter covers through the mounting connecting component groups.
The lifting driving element group comprises a lifting screw and a rotating motor, the mounting connecting element group comprises a connecting stud, an outer ring frame and an end cover plate, the rotating motor is fixedly arranged in the outer ring frame, the open end of the outer ring frame is sealed by the end cover plate, the lifting screw penetrates through the end cover plate and then is connected with the power output end of the rotating motor, and the outer ring frame is detachably and fixedly arranged at the corresponding position of the end face of the protective filter cover through the connecting stud.
The invention has the beneficial effects that: the technical scheme that this application provided uses current sewage suction pump as the basis, with the help of the protection filter mantle of arranging on its suction end, sets up through the increase and prevents stifled clear miscellaneous mechanism, and will prevent stifled clear miscellaneous mechanism activity arrange on the side of protection filter mantle. Like this, with this application sewage suction device place in municipal underground pipeline when pumping sewage wherein, even because there are more impurity in the sewage and remove to sewage suction pump suction end department under the suction effect and adsorbed on the protection filter mantle, also can pass through prevent stifled clear miscellaneous mechanism and clear away it to can effectually avoid the suction pump to take place obstructed phenomenon because of adsorbing the impurity when big in sewage suction process.
Drawings
FIGS. 1 and 2 are schematic views showing three-dimensional structures in different directions of a sewage suction apparatus for municipal underground pipeline construction according to the present invention;
FIG. 3 is a schematic structural diagram of a trash removal stripping set according to the present invention;
fig. 4 is a schematic structural diagram of a supporting and positioning assembly according to the present invention.
Labeled in the figure as: the device comprises a sewage suction pump 1, a protective filter cover 2, an anti-blocking impurity removing mechanism 3, an open ring frame 4, a driving assembly 5, an impurity removing stripping assembly 6, an impurity removing stripping assembly 7, a mounting column 8, a stripping rod assembly 9, a stripping rod 10, a mounting sliding block 11, a mounting sliding groove 12, a supporting and fixing mechanism 13, a supporting and positioning assembly 14, a positioning inserted rod 15, a lifting driving assembly 16, a mounting connecting assembly 17, a lifting screw 18, a rotating motor 19, a connecting stud 20, an outer ring frame 21 and an end cover plate 22.
Detailed Description
Fig. 1 to 4 show a sewage suction device for municipal underground pipeline construction, which can effectively avoid the blocking phenomenon of a suction pump in the sewage suction process. The sewage suction device comprises a sewage suction pump 1, a protective filter cover 2 is arranged at the suction end of the sewage suction pump 1, the sewage suction device further comprises an anti-blocking impurity removing mechanism 3, and the anti-blocking impurity removing mechanism 3 is movably arranged on the side surface of the protective filter cover 2. The technical scheme that this application provided uses current sewage suction pump as the basis, with the help of the protection filter mantle of arranging on its suction end, sets up through the increase and prevents stifled clear miscellaneous mechanism, and will prevent stifled clear miscellaneous mechanism activity arrange on the side of protection filter mantle. Like this, with this application sewage suction device place in municipal underground pipeline when pumping sewage wherein, even because there are more impurity in the sewage and remove to sewage suction pump suction end department under the suction effect and adsorbed on the protection filter mantle, also can pass through prevent stifled clear miscellaneous mechanism and clear away it to can effectually avoid the suction pump to take place obstructed phenomenon because of adsorbing the impurity when big in sewage suction process.
In the embodiment, in order to improve the clear miscellaneous effect of stifled clear miscellaneous mechanism 3 is prevented to this application, simplify its structure as far as simultaneously, be convenient for preparation, installation and subsequent maintenance and maintenance, this application sewage suction device still include opening ring frame 4, prevent stifled clear miscellaneous mechanism 3 and pass through opening ring frame 4 detachable arrange on the side of protection filter mantle 2. Correspondingly, the anti-blocking impurity removing mechanism 3 comprises a driving component 5 and an impurity removing and stripping component 6, wherein the driving component 5 is fixedly arranged on the upper side surface of the open ring frame 4, and the impurity removing and stripping component 6 is fixedly arranged on a power output end of the driving component 5 penetrating out of the lower side surface of the open ring frame; sundries adsorbed on the side face of the protective filter cover are removed through the impurity removal stripping assembly 6 under the matching of the driving force output by the driving assembly 5. At this moment, for the convenience of impurity removal and structure transmission, drive assembly 5 include many driving motor, edulcoration peel assembly 6 include the multiunit edulcoration peel assembly 7 that quantity and driving motor quantity are equivalent, each driving motor along the circumference equipartition on the last side of opening ring frame 4, each group edulcoration peel assembly 7 wear out the arrangement on the downside of opening ring frame 4 of the power take off end activity of opening ring frame 4 through corresponding driving motor. Correspondingly, each group of the impurity removal stripping group 7 comprises an installation column 8 and at least one group of stripping rod group 9, and the stripping rods 10 of each group of the stripping rod group 9 are uniformly distributed on the installation column 8 along the length direction. The stripping rod groups 9 circumferentially arranged on the mounting columns 8 are two to three groups, and the impurity removal stripping group 7 also comprises a column sleeve and a plurality of mounting slide blocks 11 with the number equivalent to that of the stripping rod groups 9; the mounting column 8 is provided with a plurality of mounting chutes 12 which are equivalent to the mounting slide blocks 11 in number and extend along the length direction, the stripping rods 10 of each stripping rod group 9 are respectively and correspondingly fixedly arranged on the mounting slide blocks 11 along the length direction, and the mounting slide blocks 11 are detachably and slidably arranged in the mounting chutes 12 along the length direction through column sleeves.
Furthermore, in combination with the actual situation that a large amount of sludge is deposited in sewage suction in the lower pipeline, in order to avoid blockage of the suction by the sludge, the sewage suction device further comprises a supporting and fixing mechanism 13, wherein the supporting and fixing mechanism 13 is detachably and fixedly arranged on the end face of the protective filter cover 2; in the sewage suction process, the protective filter cover 2 is ejected out of a sludge area at the bottom of the pipeline through the supporting and fixing mechanism 13 and is stabilized above the sludge area. At this time, the supporting and fixing mechanism 13 includes at least two sets of supporting and positioning components 14, and the supporting and positioning components 14 of each set are all disposed on the end surface of the protection filter cover 2. Correspondingly, each group of the supporting and positioning assemblies 14 comprises a positioning insertion rod 15, a group of lifting drive member groups 16 and a group of mounting and connecting member groups 17, the positioning insertion rod 15 is fixedly mounted at the tail end of the lifting drive member group 16, and the lifting drive member group 16 is detachably and fixedly mounted at the corresponding position of the end face of the protective filter cover through the mounting and connecting member groups 17. The lifting driving element group 16 comprises a lifting screw 18 and a rotating motor 19, the mounting connecting element group 17 comprises a connecting stud 20, an outer ring frame 21 and an end cover plate 22, the rotating motor 19 is fixedly arranged in the outer ring frame 21, the open end of the outer ring frame 21 is sealed by the end cover plate 22, the lifting screw 18 penetrates through the end cover plate 22 and then is connected with the power output end of the rotating motor 19, the outer ring frame 21 is detachably and fixedly arranged at the corresponding position of the end face of the protective filter cover through the connecting stud 20, and the positioning inserted rod 15 is in a triangular cone shape.
In summary, the technical solution provided by the present application also has the following advantages,
1. according to the sewage suction pump, the anti-blocking mechanism is arranged, the stripping piece is additionally arranged on the sewage suction pump, and impurities concentrated at the sewage suction pump are stripped by the rotating stripping piece under the rotating force of the driving motor, so that the sewage suction pump is in a smooth water inlet state, and the usability of the sewage suction pump is improved;
2. this application is through setting up initiative fixed establishment, and the add of fixed knot structure is initiatively carried out sewage suction pump, and lifting device dive takes place to block up in the mud can not sinking into to the suction end that makes suction pump to the interior stability of supporting on the one hand in to the underground piping, easily suction operation, and on the other hand can replace artifical fixed operation, reduces manual work intensity.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to solve the technical problems in the prior art, the method is realized by the following technical scheme:
the invention relates to a sewage suction device for municipal underground pipeline construction, which comprises a sewage suction pump and an anti-blocking mechanism connected to the outer side of the lower part of the sewage suction pump;
the anti-blocking mechanism comprises an opening ring frame, a plurality of driving motors which are equidistantly connected to the center of the upper end surface of the opening ring frame in a penetrating manner and a stripping piece connected to the bottom output end of each driving motor;
the central position of the end part of the opening ring frame is arranged in a screw hole penetrating through the outer surface of the sewage suction pump;
the sewage suction pump also comprises four groups of active fixing mechanisms connected to the bottom end face of the sewage suction pump, namely the supporting and fixing mechanisms.
Further, the stripping part comprises a coupler, a support connected to the middle part of the bottom end face of the coupler and a plurality of stripping rods connected to two sides of the support;
specifically, the method comprises the following steps: the connection between the support and the driving motor is carried out by the connecting shaft, and under the rotating force of the driving motor, the impurities at the position of the water inlet separation net under the sewage suction pump are stripped by the stripping rods.
Furthermore, the inner end face of the stripping rod is in damping connection with damping grooves, namely the mounting sliding grooves, formed in the two side faces of the support through connected damping blocks, namely the mounting sliding blocks;
the column sleeve in the middle of the inner end surface of the stripping rod is connected in sleeve holes which are arranged in the middle of the damping block at equal intervals in a sleeved mode;
specifically, the method comprises the following steps: by the cup joint between column casing and the trepanning be connected, peel rod and damping piece are connected, and through the damping between damping piece and the damping groove and be connected, carry out the installation of structure fixedly to a plurality of peel rods, and this connected mode, the dismouting of easy structure.
Furthermore, the active fixing mechanism comprises four groups of outer ring frames which are circumferentially arranged at equal intervals, a hollow cover plate connected to the bottom end of each outer ring frame, a rotating motor connected to the middle part of the top end in each outer ring frame, and an inserted rod connected to the lower part of the rotating motor through a screw rod;
the output end of the bottom of the rotating motor is provided with a connected electric push rod, namely the lifting screw rod;
specifically, the method comprises the following steps: the rotary motor applies rotary force to the lifting screw, the electric push rod moves downwards to push the lifting screw, the sewage suction pump structure can be installed and fixed through the inserted rod, the sealing performance inside the outer ring frame is guaranteed by adopting a threaded mode, and the service life of the rotary motor is prolonged.
Furthermore, the inner side wall of the through hole in the middle of the hollow cover plate is provided with equidistant thread grooves;
the outer ring frame is connected with the output end of the sewage suction pump bottom through a stud at the center of the upper end surface;
specifically, the method comprises the following steps: the screw is received by the thread groove, and the outer ring frame is connected with the sewage suction pump through the stud.
Furthermore, threaded connection is adopted between the upper end face of the screw rod and the through hole as well as between the electric push rod, the lower end face of the screw rod is fixedly connected with the inserted rod, and the inserted rod is arranged in a triangular cone shape.
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
Referring to fig. 1 and 3, the present embodiment is a sewage suction device for municipal underground pipeline construction, including a sewage suction pump and an anti-clogging mechanism connected to the outer side of the lower portion of the sewage suction pump;
the anti-blocking mechanism comprises an opening ring frame, a plurality of driving motors which are equidistantly connected to the center of the upper end surface of the opening ring frame in a penetrating manner and a stripping piece connected to the bottom output end of each driving motor;
the central position of the end part of the opening ring frame is arranged in a screw hole penetrating through the outer surface of the sewage suction pump;
the stripping part comprises a coupler, a support connected to the middle part of the bottom end face of the coupler and a plurality of stripping rods connected to two sides of the support;
as shown in the figure, the inner end surface of the stripping rod is in damping connection with damping grooves formed in two side surfaces of the strut through connected damping blocks;
the column sleeve in the middle of the inner end surface of the stripping rod is connected in sleeve holes which are arranged in the middle of the damping block at equal intervals in a sleeved mode;
the utility model discloses a sewage suction pump, including the jack, the jack is connected with the jack, carry out the use of preventing blockking up the mechanism, carry out the installation of opening ring frame structure by the screw under outer bolt and fix, at this moment, by cup jointing between column casing and the trepanning, carry out being connected between a set of damping piece and a plurality of stripping off the pole, and connect damping piece damping in the damping groove, then, carry out being connected between output end and the pillar at the bottom of the driving motor through the shaft coupling, simultaneously, under outer control end, rotate by driving motor drive pillar, it can to carry out the peeling off of sewage suction pump lower part intaking at the net surface impurity of isolating through the same pivoted stripping off pole. The jacket of which is not shown in the drawings.
Example two
Please refer to fig. 4, further comprising four sets of active fixing mechanisms connected to the bottom end surface of the sewage suction pump;
the active fixing mechanism comprises two groups of outer ring frames which are arranged at equal intervals on the circumference, a hollow cover plate connected to the bottom end of each outer ring frame, a rotating motor connected to the middle part of the top end in each outer ring frame, and an inserted rod connected to the lower part of the rotating motor through a screw rod;
the output end of the bottom of the rotating motor is arranged for a connected electric push rod;
the inner side wall of the through hole in the middle of the hollow cover plate is provided with equidistant thread grooves;
the outer ring frame is connected with the output end of the sewage suction pump bottom through a stud at the center of the upper end surface;
the upper end surface of the screw rod is in threaded connection with the through hole and the electric push rod, the lower end surface of the screw rod is fixedly connected with the inserted link, and the inserted link is arranged in a triangular cone shape;
the active fixing mechanism is used for installing and fixing the outer ring frame and the bottom end face of the sewage suction pump, at the moment, under the outer control end, the rotating motor applies rotating force to the screw rod, and the electric push rod applies downward moving force to the screw rod, so that the screw rod drives the insertion rod threads to extend into the sludge.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (10)
1. A sewage suction device for municipal administration pipeline construction, including sewage suction pump (1), arranged protection filter mantle (2), its characterized in that on the suction end of sewage suction pump (1): the sewage suction device also comprises an anti-blocking impurity removing mechanism (3), wherein the anti-blocking impurity removing mechanism (3) is movably arranged on the side surface of the protective filter cover (2).
2. The sewage suction device for municipal underground pipeline construction according to claim 1, wherein: the sewage suction device also comprises an opening ring frame (4), and the anti-blocking impurity removing mechanism (3) is detachably arranged on the side surface of the protective filter cover (2) through the opening ring frame (4).
3. The sewage suction device for municipal underground pipeline construction according to claim 1 or 2, wherein: the anti-blocking impurity removing mechanism (3) comprises a driving component (5) and an impurity removing and stripping component (6), wherein the driving component (5) is fixedly arranged on the upper side surface of the open ring frame (4), and the impurity removing and stripping component (6) is fixedly arranged on a power output end of the driving component (5) penetrating out of the lower side surface of the open ring frame; sundries adsorbed on the side face of the protective filter cover are removed through the impurity removal stripping assembly (6) under the matching of the output driving force of the driving assembly (5).
4. The sewage suction device for municipal underground pipeline construction according to claim 3, wherein: the driving assembly (5) comprises a plurality of driving motors, the impurity removing and stripping assembly (6) comprises a plurality of groups of impurity removing and stripping assemblies (7) with the number equal to that of the driving motors, the driving motors are uniformly distributed on the upper side surface of the opening ring frame (4) along the circumferential direction, and the impurity removing and stripping assemblies (7) are movably arranged on the lower side surface of the opening ring frame (4) through the corresponding driving motors penetrating out of the power output end of the opening ring frame (4).
5. The sewage suction device for municipal underground pipeline construction according to claim 4, wherein: each impurity removal stripping group (7) comprises an installation column (8) and at least one stripping rod group (9), and stripping rods (10) of each stripping rod group (9) are uniformly distributed on the installation column (8) along the length direction.
6. The sewage suction device for municipal underground pipeline construction according to claim 5, wherein: the number of the stripping rod groups (9) circumferentially arranged on the mounting column (8) is two to three, and the impurity removal stripping group (7) also comprises a column sleeve and a plurality of mounting sliding blocks (11) the number of which is equivalent to that of the stripping rod groups (9); the mounting column (8) is provided with a plurality of mounting sliding grooves (12) which are equal to the mounting sliding blocks (11) in number and extend along the length direction, each stripping rod (10) of each stripping rod group (9) is fixedly mounted on each mounting sliding block (11) along the length direction correspondingly, and each mounting sliding block (11) is detachably and slidably mounted in the mounting sliding groove (12) along the length direction through a column sleeve.
7. The sewage suction device for municipal underground pipeline construction according to claim 3, wherein: the sewage suction device also comprises a supporting and fixing mechanism (13), and the supporting and fixing mechanism (13) is detachably and fixedly arranged on the end surface of the protective filter cover (2); in the sewage suction process, the protective filter cover (2) is ejected out of a sludge area at the bottom of the pipeline through the supporting and fixing mechanism (13) and is stabilized above the sludge area.
8. The sewage suction device for municipal underground pipeline construction according to claim 7, wherein: the supporting and fixing mechanism (13) comprises at least two groups of supporting and positioning components (14), and the supporting and positioning components (14) of each group are all arranged on the end face of the protective filter cover (2).
9. The sewage suction device for municipal underground pipeline construction according to claim 8, wherein: each group of supporting and positioning components (14) comprises a positioning inserted rod (15), a group of lifting driving component groups (16) and a set of mounting and connecting component group (17), wherein the positioning inserted rod (15) is fixedly arranged at the tail end of the lifting driving component group (16), and the lifting driving component group (16) is detachably and fixedly arranged at the corresponding position of the end face of the protective filter cover through the mounting and connecting component group (17).
10. The sewage suction device for municipal underground pipeline construction according to claim 9, wherein: the lifting driving element group (16) comprises a lifting screw rod (18) and a rotating motor (19), the mounting connecting element group (17) comprises a connecting stud (20), an outer ring frame (21) and an end cover plate (22), the rotating motor (19) is fixedly arranged in the outer ring frame (21), the open end of the outer ring frame (21) is sealed through the end cover plate (22), the lifting screw rod (18) penetrates through the end cover plate (22) and then is connected with the power output end of the rotating motor (19), the outer ring frame (21) is detachably and fixedly arranged at the corresponding position of the end face of the protective filter cover through the connecting stud (20), and the triangular positioning insertion rod (15) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210778572.7A CN114941371A (en) | 2022-06-30 | 2022-06-30 | A sewage suction device for municipal administration pipeline construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210778572.7A CN114941371A (en) | 2022-06-30 | 2022-06-30 | A sewage suction device for municipal administration pipeline construction |
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| Publication Number | Publication Date |
|---|---|
| CN114941371A true CN114941371A (en) | 2022-08-26 |
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|---|---|---|---|
| CN202210778572.7A Pending CN114941371A (en) | 2022-06-30 | 2022-06-30 | A sewage suction device for municipal administration pipeline construction |
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| WO2022120972A1 (en) * | 2020-12-09 | 2022-06-16 | 淄博创立机电科技有限公司 | Multi-filtration anti-blocking wastewater treatment apparatus |
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| CN111921248A (en) * | 2020-08-16 | 2020-11-13 | 京山俊平机电科技有限公司 | Environment-friendly sewage treatment plant for building site |
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Application publication date: 20220826 |