CN208231645U - Sewage water filtration core assembly tool for assembling - Google Patents
Sewage water filtration core assembly tool for assembling Download PDFInfo
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- CN208231645U CN208231645U CN201820786378.2U CN201820786378U CN208231645U CN 208231645 U CN208231645 U CN 208231645U CN 201820786378 U CN201820786378 U CN 201820786378U CN 208231645 U CN208231645 U CN 208231645U
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Abstract
The utility model discloses sewage water filtration core assembly tool for assembling, including compressing member, support frame and pedestal, fixation hole is provided on pedestal, the side of pedestal is provided with bottom plate, mounting blocks, support rod, cantilever and position-limiting drum, bottom plate one end is connect with pedestal, mounting blocks are located on the upper surface of bottom plate, mounting hole is provided on mounting blocks, limit hole is provided on the hole wall of mounting hole, gag lever post and reset spring are provided in limit hole, gag lever post is connected by the bottom hole of reset spring and limit hole, and gag lever post is made by having magnetic metal material；It is provided with matching hole on support rod, is inserted into mounting hole on support rod close to one end of mounting blocks, rotates support rod, limit hole is coaxial with matching hole, and gag lever post is inserted into matching hole, and position-limiting drum and fixation hole are coaxial at this time.By the utility model, the concentricity at mandrel both ends ensure that, ensure that the filter effect of element kit.
Description
Technical field
The utility model relates to environment protection fields, and in particular to sewage water filtration core assembly tool for assembling.
Background technique
The existing filtering core assembly with sewage treatment includes shell, mandrel, film core, first end cover component, second end
Cap assemblies, film core pre-pressing structure and material flow input port and purification fluid outlet, the film core retainer plate are located on mandrel simultaneously
It is made of multiple membrane filter units, the film core being made of these membrane filter units is configured to axial pressure by film core pre-pressing structure
Tight state and be placed between the first end cover component and second end cover component, the outside of film core and difference is arranged in the shell
Connect the first end cover component and second end cover component；When filtering, material flow through the material flow input port flow into after,
The film core axial end set through opposite with second end cover component pass sequentially through each membrane filter unit backward with first end cover component phase
Pair and the film mandrel set to end motion, filtered purification fluid is discharged from the purification fluid outlet, unfiltered raw material
Fluid is flowed out from the material flow delivery outlet on first end cover component.In the production of above-mentioned membrane filtration module, need to compress film
Core prevents membrane filtration module from leaking to guarantee the filter effect of membrane filtration module.
CN201621107310.4 discloses a kind of tooling applied to filtering core assembly assembly.In assembly filtration core group
When, by the way that element kit is placed on pedestal, in the mandrel fixation hole on the lower end inserted base of the mandrel of element kit, core
The upper end of axis passes through compressing member, then constantly regulate and tightens nut and constantly push compressing member, element kit is compressed, is reached
It is ideal compress effect after, film core pre-pressing structure is installed on mandrel, wait unclamp nut, successively take after compressing and finishing
Lower compressing member and the film core compressed.
Although this tooling can improve the compaction degree of element kit, the labor intensity of worker is reduced, due to mandrel
Axial length is big, and one end is located in fixation hole, and the other end is in free state, and assembly and core due to components such as filter membranes
The reason of axis itself, the weight of element kit is not symmetrical along the axis centre of mandrel, to cause the free end meeting of mandrel
It is deviated under the effect of gravity to the big side of weight, and this offset can increase as the distance apart from pedestal increases, i.e. core
The distance of the free end skew of axis is maximum, so that the axis of mandrel be made to be not orthogonal to pedestal, the concentricity at mandrel both ends is poor.Filter core
Diaphragm in component can be gradually deviated from predetermined position with separate pedestal, and form an angle with the upper surface shape of pedestal.In this way
Compressing member push when, will lead on the diaphragm of element kit upper end be located at mandrel side and far from angle one end first with
Compressing member contact, and be located at mandrel side and do not contacted with compressing member close to one end of angle.When mandrel side and close to angle
One end when not contacted with compressing member, carry out the installation of film core pre-pressing structure, will lead to each diaphragm inside element kit it
Between can have gap, not can guarantee the filter effect of element kit.
Utility model content
The utility model aim is to provide sewage water filtration core assembly tool for assembling, when solving the assembly of element kit,
The free end of mandrel can be poor to the big side offset of weight, the concentricity at mandrel both ends under the effect of gravity, this will lead to installation
When film core pre-pressing structure, there can be gap between each diaphragm inside element kit, not can guarantee the filtering effect of element kit
The problem of fruit.
The utility model is achieved through the following technical solutions:
Sewage water filtration core assembly tool for assembling, including film core compression tooling, the film core compression tooling include successively connecting
Compressing member, support frame and the pedestal connect is provided with mandrel fixation hole on the pedestal, is provided with successively in the side of the pedestal
Bottom plate, mounting blocks, support rod, cantilever and the axis of connection are parallel to the position-limiting drum of fixed axially bored line, and the bottom plate is parallel to
Pedestal, one end are connect with pedestal, and the mounting blocks are located on the upper surface of bottom plate, and axis and fixation are provided on mounting blocks
The parallel mounting hole in hole, is provided with limit hole on the hole wall of mounting hole, the axis of the axis of the limit hole perpendicular to mounting hole
Line, is provided with gag lever post and reset spring coaxially to each other in limit hole, and the gag lever post passes through reset spring and limit hole
Bottom hole connection, the gag lever post is made by having magnetic metal material；
One end on support rod close to mounting blocks is provided with matching hole, the axis of the matching hole perpendicular to support rod,
On support rod in one end of mounting blocks insertion mounting hole, and support rod is rotated, limit hole can be made coaxial with matching hole, at this time
After one end on gag lever post far from reset spring is inserted into matching hole under the reset force effect of reset spring, reset spring is in
Ortho states, position-limiting drum and fixation hole are coaxial at this time, and the internal diameter of position-limiting drum is consistent with the internal diameter of fixation hole, and position-limiting drum and cantilever are dismantled
Connection；
When placing a strong magnet close to one end of limit hole bottom hole on the side wall of mounting blocks, gag lever post can be made to cooperation
The bottom hole in hole is mobile, and compression reseting spring, until gag lever post is exited from matching hole.
When core assembly is filtered in assembly, first rotate support rod so that position-limiting drum is coaxial with fixation hole, at this time limit hole with match
Conjunction hole is coaxial, multiple after one end on gag lever post far from reset spring is inserted into matching hole under the reset force effect of reset spring
Position spring is in ortho states；Then under position-limiting drum being dismantled from cantilever, then element kit is placed on pedestal, the lower end of mandrel
In mandrel fixation hole on inserted base, then position-limiting drum is set in the upper end of mandrel across compressing member by the upper termination of mandrel,
And connect position-limiting drum with cantilever, the top and bottom of such mandrel are fixed and are limited by coaxial position-limiting drum and fixation hole respectively
Position, ensure that the concentricity at mandrel both ends, prevent the free end of mandrel script due to the factors such as length and gravity to
The case where big side of weight deviates occurs, but makes mandrel always perpendicular to the upper surface of pedestal.Then it constantly regulate and tightens
Nut constantly pushes compressing member, and element kit is compressed, and after reaching ideal compression effect, film core pre-pressing structure is pacified
It is attached on mandrel, wait first remove position-limiting drum, then unclamp nut, compressing member under loose unloading then takes out filter core after compressing and finishing
Component.
By the utility model, the concentricity at mandrel both ends ensure that, prevent the free end of mandrel script because of length
And the factors such as gravity and the case where deviating to the big side of weight, occurs, but make mandrel always perpendicular to the upper table of pedestal
Face, avoids between each diaphragm inside element kit that there are gaps, ensure that the filter effect of element kit.
When needing to remove the components such as cantilever, one is placed by force close to one end of limit hole bottom hole on the side wall of mounting blocks
Magnet keeps gag lever post mobile to the bottom hole of matching hole, and compression reseting spring, until gag lever post is exited from matching hole.
Strong magnet is foreign components, is extracting tool, buys a strong magnet on the market at will to carry out reset spring
Compression.
The setting of gag lever post and reset spring is not only convenient for that support rod is rapidly rotated to operating position, and can also
It is supported the automatic positioning of bar by gag lever post and reset spring, improves the convenience that the utility model uses.
Further, the position-limiting drum is divided into left half and half, the right side by the plane for crossing its axis, described left half
Outer wall connect on cantilever far from one end of support rod, is respectively arranged with sliding slot on left half face that is in contact with each other with half, the right side
And stick, the extension axis of the sliding slot are parallel to the axis of fixation hole, opening size is less than slot bottom size, close to pedestal
End closed at one end, the other end is open end, and the axis of the stick is parallel to the axis of fixation hole, the shape ruler of cross section
Very little consistent with the geomery of sliding slot cross section, stick is from the open end of sliding slot insertion stick.
Position-limiting drum repeated disassembled and assembled is unfavorable for guaranteeing the concentricity between position-limiting drum and fixation hole, when position-limiting drum is installed every time,
It requires to beat table repeatedly to ensure the concentricity between position-limiting drum and fixation hole, therefore position-limiting drum is divided into left half and right half
Cylinder.
When core assembly is filtered in assembly, support rod is first rotated, so that position-limiting drum is coaxial with fixation hole, then removes right half
Cylinder, then installs mandrel, and in the mandrel fixation hole on the lower end inserted base of mandrel, the upper end of mandrel is upper close to right from left half
Half one end fits is mounted on half left into left half inner concave, then by right half, the upper end of such mandrel and under
End is fixed and is limited by coaxial position-limiting drum and fixation hole respectively, ensure that the concentricity at mandrel both ends, prevents mandrel originally
Free end the case where being deviated due to the factors such as length and gravity to the big side of weight occur, but make mandrel always
Perpendicular to the upper surface of pedestal.After finishing to element kit compression, half, the right side is first removed, then unclamps nut, loose unloading pushes
Tight part takes out element kit.
Position-limiting drum is split as two, the concentricity of left half or position-limiting drum and fixation hole can be determined by once playing table,
And when disassembly installation is half right, the concentricity of the other half and fixation hole is not influenced, determines concentricity so as to once play table, and
Reusability the utility model.
Preferably, the sliding slot is T-slot.
Further, the positioning there are two axis each parallel to mounting hole axis is set on the upper surface of the mounting blocks
Axis, the locating shaft is symmetrical along the axis centre of mounting hole, and one end on the side wall of support rod close to mounting blocks is socketed with one
A locating piece is respectively provided with there are two locating slot in a pair of of opposing sidewalls of locating piece, and the side wall is parallel to the axis of mounting hole
Line, and the locating slot on each side wall is along the axisymmetrical of support rod, using the upper surface of locating piece as coordinate plane, support rod
Axis be projected as coordinate origin in coordinate plane, looked down at the top of support rod, along clockwise direction, locating slot according to
Secondary is slot I, slot II, slot III, slot IV, and slot I and slot II are located on a side wall, and slot III and slot IV are located on another side wall, rotation
Turn support rod, locating piece rotates with it, and when position-limiting drum is coaxial with fixation hole, locating shaft is respectively clamped into slot II and slot IV；
When locating shaft is respectively clamped into slot I and slot III, when the position of position-limiting drum is relative to the position coaxial with fixation hole,
It is had rotated ° around the axis of support rod.
The setting of locating shaft and locating slot further increases the in running order stability of support rod, and not
In use, can also be fixed.
Further, the cross section of the locating slot is semicircle, the radius of cross section and the radius one of locating shaft
It causes.
Further, one end evagination on the gag lever post far from reset spring is at hemispherical, the bottom hole of the matching hole
It is inside recessed into half concave spherical surface, and when limit hole is coaxial with matching hole, hemispherical and half concave spherical surface are concentric.
Preferably, the reset spring is cylindroid helical-coil compression spring.
The utility model compared with prior art, has the following advantages and benefits:
1, the utility model sewage water filtration core assembly tool for assembling ensure that the concentricity at mandrel both ends, prevent mandrel
The case where free end of script deviates due to the factors such as length and gravity to the big side of weight occurs, but makes mandrel
Always it perpendicular to the upper surface of pedestal, avoids between each diaphragm inside element kit that there are gaps, ensure that filter core group
The filter effect of part；
2, the setting of the utility model sewage water filtration core assembly tool for assembling, gag lever post and reset spring, not only just
In support rod is rapidly rotated to operating position, and the automatic fixed of bar can also be supported by gag lever post and reset spring
The convenience that the utility model uses is improved in position；
3, position-limiting drum is split as two by the utility model sewage water filtration core assembly tool for assembling, can be by once playing table
Determine the concentricity of left half or position-limiting drum and fixation hole, and when disassembly installation is half right, do not influence the other half and fixation
The concentricity in hole determines concentricity, and Reusability the utility model so as to once play table.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the cross-sectional view of the A-A along Fig. 2；
Fig. 4 is the partial structural diagram in Fig. 3；
Fig. 5 is position view of the position-limiting drum with fixation hole when not coaxial；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the cross-sectional view of the B-B along Fig. 6；
Fig. 8 is the partial structural diagram in Fig. 7
Fig. 9 is the structural schematic diagram of locating piece；
Figure 10 is left half structural schematic diagram；
Figure 11 is right half structural schematic diagram.
Label and corresponding parts title in attached drawing:
1- compressing member, 2- support frame, 3- pedestal, 4- fixation hole, 5- bottom plate, 6- mounting blocks, 7- support rod, 8- cantilever, 9-
Position-limiting drum, 10- limit hole, 11- gag lever post, 12- reset spring, 13- is half left, and 14- is half right, 15- sliding slot, 16- stick,
17- locating shaft, 19- locating piece, 20- slot I, 21- slot II, 22- slot III, 23- slot IV.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1-Figure 11, the utility model sewage water filtration core assembly tool for assembling, including film core compression tooling, institute
Stating film core compression tooling includes sequentially connected compressing member 1, support frame 2 and pedestal 3, is provided with mandrel on the pedestal 3 and fixes
It is parallel to be provided with sequentially connected bottom plate 5, mounting blocks 6, support rod 7, cantilever 8 and axis in the side of the pedestal 3 for hole 4
In the position-limiting drum 9 of 4 axis of fixation hole, the bottom plate 5 is parallel to the upper surface of pedestal 3, and one end is connect with pedestal 3, the peace
Dress block 6 is located on the upper surface of bottom plate 5, and the axis mounting hole parallel with the axis of fixation hole 4 is provided on mounting blocks 6,
Be provided with limit hole 10 on the hole wall of mounting hole, the axis of the limit hole 10 perpendicular to mounting hole axis, in limit hole 10
In be provided with gag lever post 11 and reset spring 12 coaxially to each other, the gag lever post 11 passes through reset spring 12 and limit hole 10
Bottom hole connection, the gag lever post 11 are made by having magnetic metal material；
One end on support rod 7 close to mounting blocks 6 is provided with matching hole, and the axis of the matching hole is perpendicular to support rod
7 axis on support rod 7 in one end of mounting blocks 6 insertion mounting hole, and rotates support rod 7, can make limit hole 10 and match
Conjunction hole is coaxial, and cooperation is inserted under the reset force effect of reset spring 12 in one end on gag lever post 11 far from reset spring 12 at this time
Kong Zhonghou, reset spring 12 are in ortho states, and position-limiting drum 9 and fixation hole 4 are coaxial at this time, and the internal diameter of position-limiting drum 9 and fixation hole 4
Internal diameter is consistent, position-limiting drum 9 and 8 dismantling connection of cantilever；
When placing a strong magnet close to one end of 10 bottom hole of limit hole on the side wall of mounting blocks 6, gag lever post 11 can be made
It is mobile to the bottom hole of matching hole, and compression reseting spring 12, until gag lever post 11 is exited from matching hole.
When core assembly is filtered in assembly, support rod 7 is first rotated, so that position-limiting drum 9 and fixation hole 4 are coaxial, limit hole at this time
10 is coaxial with matching hole, and one end on gag lever post 11 far from reset spring 12 is inserted under the reset force effect of reset spring 12 matches
Kong Zhonghou is closed, reset spring 12 is in ortho states；Then under position-limiting drum 9 being dismantled from cantilever 8, then element kit is placed on bottom
On seat 3, in the mandrel fixation hole on the lower end inserted base of mandrel, the upper termination of mandrel is across compressing member 1, then by position-limiting drum
9 are set in the upper end of mandrel, and position-limiting drum 9 is connect with cantilever 8, and the top and bottom of such mandrel are respectively by coaxial limit
Cylinder 9 and fixation hole 4 is fixed simultaneously limits prevents the free end of mandrel script because from height ensure that the concentricity at mandrel both ends
Degree and the factors such as gravity and the case where deviating to the big side of weight, occurs, but make mandrel always perpendicular to the upper of pedestal 3
Surface.Then it constantly regulate and tightens nut and constantly push compressing member, element kit is compressed, reach ideal and compress effect
Later, film core pre-pressing structure is installed on mandrel, wait first remove position-limiting drum 9, then unclamp nut after compressing and finishing, pine
Compressing member is unloaded, element kit is then taken out.
By the utility model, the concentricity at mandrel both ends ensure that, prevent the free end of mandrel script because of length
And the factors such as gravity and the case where deviating to the big side of weight, occurs, but make mandrel always perpendicular to the upper table of pedestal 3
Face, avoids between each diaphragm inside element kit that there are gaps, ensure that the filter effect of element kit.
When needing to remove the components such as cantilever 8, one is placed close to one end of 10 bottom hole of limit hole on the side wall of mounting blocks 6
A strong magnet keeps gag lever post 11 mobile to the bottom hole of matching hole, and compression reseting spring 12, until gag lever post 11 is from matching hole
It exits.
The setting of gag lever post 11 and reset spring 12 is not only convenient for that support rod 7 is rapidly rotated to operating position, and
It can also be supported the automatic positioning of bar 7 by gag lever post 11 and reset spring 12, improve the convenience that the utility model uses
Property.
Further, the position-limiting drum 9 is divided into left half 13 and half 14 right, the left side half by the plane for crossing its axis
The outer wall of cylinder 13 is connect with one end on cantilever 8 far from support rod 7, in left half 13 and on right half 14 face that is in contact with each other points
It is not provided with sliding slot 15 and stick 16, the extension axis of the sliding slot 15 is parallel to the axis of fixation hole 4, and opening size is less than
Slot bottom size, close to the end closed at one end of pedestal 3, the other end is open end, and the axis of the stick 16 is parallel to fixation hole 4
Axis, the geomery of cross section is consistent with the geomery of 15 cross section of sliding slot, and stick 16 is from the open end of sliding slot 15
It is inserted into stick 16.
9 repeated disassembled and assembled of position-limiting drum is unfavorable for guaranteeing the concentricity between position-limiting drum 9 and fixation hole, installs position-limiting drum 9 every time
When, require to beat table repeatedly to ensure the concentricity between position-limiting drum 9 and fixation hole, therefore it is half 13 left that position-limiting drum 9, which is divided,
With right half 14.
When core assembly is filtered in assembly, support rod 7 is first rotated so that position-limiting drum 9 and fixation hole 4 are coaxial and then removes the right side
Half 14, then mandrel is installed, in the mandrel fixation hole on the lower end inserted base of mandrel, the upper end of mandrel is from half 13 left
Close to right half 14 one end fits into left half 13 inner concave, then right half 14 is mounted on half 13 left, in this way
The top and bottom of mandrel are fixed by coaxial position-limiting drum 9 and fixation hole 4 respectively and limit, ensure that the coaxial of mandrel both ends
Degree prevents the free end of mandrel script from going out due to the factors such as length and gravity to the case where weight big side offset
It is existing, but make upper surface of the mandrel always perpendicular to pedestal 3.After being finished to element kit compression, half 14, the right side is first removed, is connect
Release nut, compressing member under loose unloading take out element kit.
Position-limiting drum 9 is split as two, can determine the coaxial of left half 13 or position-limiting drum 9 and fixation hole by once playing table
Degree, and when disassembly installation is half 14 right, the concentricity of the other half and fixation hole is not influenced, it is determining coaxial so as to once play table
Degree, and Reusability the utility model.
Preferably, the sliding slot 15 is T-slot.
Further, setting is determined there are two axis each parallel to mounting hole axis on the upper surface of the mounting blocks 6
Position axis 17, the locating shaft 17 is symmetrical along the axis centre of mounting hole, close to one end of mounting blocks 6 on the side wall of support rod 7
It is socketed with a locating piece 19, is respectively provided in a pair of of opposing sidewalls of locating piece 19 there are two locating slot, the side wall is parallel
In the axis of mounting hole, and the locating slot on each side wall, along the axisymmetrical of support rod 7, the upper surface with locating piece 19 is
Coordinate plane, the axis of support rod 7 are projected as coordinate origin in coordinate plane, look down from the top of support rod 7, along suitable
Clockwise, locating slot are followed successively by slot I 20, slot II 21, slot III 22, slot IV 23, and slot I 20 and slot II 21 are located on a side wall,
Slot III 22 and slot IV 23 are located on another side wall, rotate support rod 7, and locating piece 19 rotates with it, and when position-limiting drum 9 and fix
When hole 4 is coaxial, locating shaft 17 is respectively clamped into slot II 21 and slot IV 23；
When locating shaft 17 is respectively clamped into slot I 20 and slot III 22, the position of position-limiting drum 9 is relative to coaxial with fixation hole 4
Position when, have rotated 135 ° around the axis of support rod 7.
The setting of locating shaft 17 and locating slot, further increases the in running order stability of support rod 7, and
When not in use, it can also be fixed.
Further, the cross section of the locating slot is semicircle, the radius of cross section and the radius of locating shaft 17
Unanimously.
Further, one end evagination on the gag lever post 11 far from reset spring 12 is at hemispherical, the matching hole
Half concave spherical surface is recessed into bottom hole, and when limit hole 10 is coaxial with matching hole, hemispherical and half concave spherical surface are concentric.
Preferably, the reset spring 12 is cylindroid helical-coil compression spring.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (7)
1. sewage water filtration core assembly tool for assembling, including film core compression tooling, the film core compression tooling includes being sequentially connected
Compressing member (1), support frame (2) and pedestal (3), be provided with mandrel fixation hole (4) on the pedestal (3), it is characterised in that:
The side of the pedestal (3) is provided with sequentially connected bottom plate (5), mounting blocks (6), support rod (7), cantilever (8) and axis
It is parallel to the position-limiting drum (9) of fixation hole (4) axis, the bottom plate (5) is parallel to the upper surface of pedestal (3), one end and pedestal
(3) it connects, the mounting blocks (6) are located on the upper surface of bottom plate (5), and axis and fixation hole (4) are provided on mounting blocks (6)
The parallel mounting hole of axis, be provided on the hole wall of mounting hole limit hole (10), the axis of the limit hole (10) is vertical
In the axis of mounting hole, gag lever post (11) and reset spring (12) coaxially to each other, the limit are provided in limit hole (10)
Position bar (11) is connect by reset spring (12) with the bottom hole of limit hole (10), and the gag lever post (11) is by having magnetic metal
Material is made；
One end on support rod (7) close to mounting blocks (6) is provided with matching hole, and the axis of the matching hole is perpendicular to support rod
(7) axis on support rod (7) in one end insertion mounting hole of mounting blocks (6), and rotates support rod (7), can make to limit
Hole (10) and matching hole are coaxial, at this time reset of the one end on gag lever post (11) far from reset spring (12) in reset spring (12)
After in the lower insertion matching hole of power effect, reset spring (12) be in ortho states, at this time position-limiting drum (9) and fixation hole (4) coaxially, and limit
The internal diameter of position cylinder (9) is consistent with the internal diameter of fixation hole (4), position-limiting drum (9) and cantilever (8) dismantling connection；
When placing a strong magnet close to one end of limit hole (10) bottom hole on the side wall of mounting blocks (6), gag lever post can be made
(11) mobile to the bottom hole of matching hole, and compression reseting spring (12), until gag lever post (11) are exited from matching hole.
2. sewage water filtration core assembly tool for assembling according to claim 1, it is characterised in that: position-limiting drum (9) quilt
The plane for crossing its axis is divided into left half (13) and right half (14), on the outer wall of left half (13) and cantilever (8) far
One end connection from support rod (7) is respectively arranged with sliding slot on the face that is in contact with each other of left half (13) and right half (14)
(15) and stick (16), the extension axis of the sliding slot (15) are parallel to the axis of fixation hole (4), and opening size is less than slot bottom
Size, close to the end closed at one end of pedestal (3), the other end is open end, and the axis of the stick (16) is parallel to fixation hole
(4) geomery of axis, cross section is consistent with the geomery of sliding slot (15) cross section, and stick (16) is from sliding slot (15)
Open end insertion stick (16) in.
3. sewage water filtration core assembly tool for assembling according to claim 2, it is characterised in that: the sliding slot (15) is T
Shape slot.
4. sewage water filtration core assembly tool for assembling according to claim 1, it is characterised in that: in the mounting blocks (6)
Upper surface on setting there are two axis each parallel to the locating shaft (17) of mounting hole axis, the locating shaft (17) is along mounting hole
Axis centre it is symmetrical, be socketed with a locating piece (19) close to the one end of mounting blocks (6) on the side wall of support rod (7),
It is respectively provided in a pair of of opposing sidewalls of locating piece (19) there are two locating slot, the side wall is parallel to the axis of mounting hole, and every
Locating slot on a side wall is along the axisymmetrical of support rod (7), using the upper surface of locating piece (19) as coordinate plane, support rod
(7) axis is projected as coordinate origin in coordinate plane, looks down at the top of support rod (7), along clockwise direction, fixed
Position slot is followed successively by slot I (20), slot II (21), slot III (22), slot IV (23), and slot I (20) and slot II (21) are located on a side wall,
Slot III (22) and slot IV (23) are located on another side wall, rotate support rod (7), and locating piece (19) rotates with it, and when limit
When cylinder (9) and coaxial fixation hole (4), locating shaft (17) is respectively clamped into slot II (21) and slot IV (23)；
When locating shaft (17) is respectively clamped into slot I (20) and slot III (22), the position of position-limiting drum (9) relative to fixation hole
(4) when coaxial position, the axis around support rod (7) has rotated 135 °.
5. sewage water filtration core assembly tool for assembling according to claim 4, it is characterised in that: the locating slot it is transversal
Face is semicircle, and the radius of cross section is consistent with the radius of locating shaft (17).
6. sewage water filtration core assembly tool for assembling according to claim 1, it is characterised in that: on the gag lever post (11)
One end evagination far from reset spring (12) is recessed into half concave spherical surface in the bottom hole of the matching hole at hemispherical, and works as limit hole
(10) when coaxial with matching hole, hemispherical and half concave spherical surface are concentric.
7. sewage water filtration core assembly tool for assembling according to claim 1, it is characterised in that: the reset spring (12)
For cylindroid helical-coil compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786378.2U CN208231645U (en) | 2018-05-24 | 2018-05-24 | Sewage water filtration core assembly tool for assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786378.2U CN208231645U (en) | 2018-05-24 | 2018-05-24 | Sewage water filtration core assembly tool for assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208231645U true CN208231645U (en) | 2018-12-14 |
Family
ID=64580882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786378.2U Expired - Fee Related CN208231645U (en) | 2018-05-24 | 2018-05-24 | Sewage water filtration core assembly tool for assembling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833719A (en) * | 2019-12-20 | 2020-02-25 | 大连福佳·大化石油化工有限公司 | Filter element mounting tool and method |
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2018
- 2018-05-24 CN CN201820786378.2U patent/CN208231645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833719A (en) * | 2019-12-20 | 2020-02-25 | 大连福佳·大化石油化工有限公司 | Filter element mounting tool and method |
| CN110833719B (en) * | 2019-12-20 | 2023-11-28 | 大连福佳·大化石油化工有限公司 | Filter element installation tool and method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |