CN116139551B - Supporting structure of settling tank - Google Patents
Supporting structure of settling tank Download PDFInfo
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- CN116139551B CN116139551B CN202310409611.0A CN202310409611A CN116139551B CN 116139551 B CN116139551 B CN 116139551B CN 202310409611 A CN202310409611 A CN 202310409611A CN 116139551 B CN116139551 B CN 116139551B
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- radiation beam
- groove
- wedge
- upright
- upright post
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0096—Safety mechanisms specially adapted for settling tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention belongs to the field of settling tanks, and in particular relates to a settling tank supporting structure, which comprises the following components: a conical surface-shaped groove bottom; the radial beam is arranged below the conical surface-shaped groove bottom along the radial direction of the conical surface-shaped groove bottom; the outer upright post is arranged below the outer end of the radiation beam; an inner column mounted below the radiation Liang Naduan; wherein the outer end of the radiation beam is hinged with the outer upright post, and the radiation Liang Naduan is overlapped with the inner upright post; and a retaining mechanism is arranged between the outer end of the radiation beam and the outer upright post. The outer end of the radiation beam is hinged with the outer upright post, and the other end of the radiation beam is lapped on the inner upright post, so that the installation difficulty of the radiation beam is reduced, the generation of internal stress is avoided, and the reliability of the supporting structure is improved.
Description
Technical Field
The invention belongs to the field of settling tanks, and particularly relates to a settling tank supporting structure.
Background
The settling tank is gravity settling equipment for solid-liquid separation, and is widely applied to the field of chemical production, such as the production of alumina. The tank bottom of subsider generally sets up to the conical surface form, and the bottom of the tank is supported by radial beam and stand, and traditional radial beam and stand connected mode is the welding, at first sets up downwardly extending's welded segment at radial beam both ends, and welded segment's bottom surface and the top surface of stand are the plane, and welded segment supports and then welds the edge of two seams on the stand, and this kind of connected mode's defect lies in: the requirement on the parallelism of each welding section bottom surface is higher in the installation, because the radiation beam is the slope setting, therefore there is certain fall at radiation beam both ends, and each welding section bottom surface hardly guarantees to have higher parallelism under this kind of circumstances, and then leads to the unable accurate laminating of stand top surface of welding section bottom surface at radiation beam both ends, and welding seam width is different in the welding process, influences welding quality, and produces internal stress and stress concentration phenomenon easily after the welding, influences the overall structure intensity of subsider, has the potential safety hazard.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a supporting structure for a settling tank, which is easy to assemble, avoids the occurrence of internal stress and stress concentration, and improves the structural reliability.
To achieve the above and other related objects, the present invention provides a supporting structure for a settling tank, comprising:
the conical surface groove bottom is formed by splicing a plurality of fan-shaped plate surfaces along the circumferential direction, and an annular groove wall is arranged above the edge of the conical surface groove bottom;
the radial beams are arranged below the conical tank bottom along the radial direction of the conical tank bottom, a plurality of radial beams are arranged at intervals along the circumferential direction of the conical tank bottom, and each fan-shaped plate surface is respectively paved between every two adjacent radial beams;
the outer upright post is arranged below the outer end of the radiation beam;
an inner column mounted below the radiation Liang Naduan;
wherein the outer end of the radiation beam is hinged with the outer upright post, and the radiation Liang Naduan is overlapped with the inner upright post;
a retaining mechanism is provided between the outer end of the radiation beam and the outer column, the retaining mechanism being configured to retain the radiation beam at a predetermined angle when the radiation beam swings to the predetermined angle relative to the outer column.
In an alternative embodiment of the present invention, a first supporting shaft is disposed at an outer end of the radiation beam, a groove for accommodating the first supporting shaft is disposed at an upper end of the outer column, an opening is disposed at an upper end of the groove, the retaining mechanism includes a slot disposed on the first supporting shaft, and an insert block disposed in the groove, the insert block is movably disposed at a bottom of the groove along a vertical direction, a compression spring is disposed below the insert block, when the radiation beam swings to a preset angle relative to the outer column, the insert block is aligned with the slot, and at this time, the insert block can be inserted into the slot under the action of the compression spring to prevent the radiation beam from swinging relative to the outer column.
In an alternative embodiment of the present invention, a limiting mechanism is further disposed between the first support shaft and the upper end of the outer column, and the limiting mechanism is configured to prevent the first support shaft from being separated from the groove in the vertical direction when the radiation beam swings to the preset angle with respect to the outer column.
In an optional embodiment of the present invention, the limiting mechanism includes a flat shaft portion disposed at an end of the first support shaft, and a limiting plate disposed at an upper end of the outer column, where the limiting plate is provided with a limiting groove, the limiting groove includes a circular groove portion and a straight groove portion, where the straight groove portion is located above the circular groove portion, a width of the straight groove portion is smaller than a maximum width of the flat shaft portion and greater than a minimum width of the flat shaft portion, a diameter of the circular groove portion is identical to the maximum width of the flat shaft portion, when the first support shaft is located in the groove, the flat shaft portion is located in the circular groove portion, and when the radiation beam swings to the preset angle relative to the outer column, the flat shaft portion and the straight groove portion are in a non-parallel state.
In an alternative embodiment of the present invention, a second supporting shaft is disposed at an inner end of the radiation beam, a V-shaped pad assembly is disposed at an upper end of the inner upright, and the second supporting shaft is supported on the V-shaped pad assembly when the radiation beam swings to the preset angle with respect to the outer upright.
In an alternative embodiment of the present invention, the V-shaped pad assembly includes a first wedge and a second wedge, wherein inclined surfaces of the first wedge and the second wedge are disposed in V-shaped opposition, and the first wedge and the second wedge are slidably connected to the upper end of the inner post in a horizontal direction, respectively.
In an alternative embodiment of the invention, a first holding unit for holding the first wedge in an arbitrary horizontal position is arranged between the first wedge and the inner column; and a second holding unit for holding the second wedge block at any horizontal position is arranged between the second wedge block and the inner upright post.
In an alternative embodiment of the present invention, the first holding unit includes a first screw, the first screw is screwed with the upper end of the inner column, and one end of the first screw abuts against the first wedge.
In an alternative embodiment of the present invention, the second holding unit includes a second screw, the second screw is screwed with the upper end of the inner column, and one end of the second screw abuts against the second wedge.
In an alternative embodiment of the invention, a first diagonal brace is arranged between the radiation beam and the outer upright, and a second diagonal brace is arranged between the radiation beam and the inner upright.
The invention has the technical effects that: the invention articulates the outer end of the radiation beam with the outer upright, and the other end of the radiation beam is lapped on the inner upright, in the installation stage, the radiation beam is in non-rigid connection with the outer upright and the inner upright, thus the requirement on the matching precision is lower, and after the radiation beam is installed in place, the holding mechanism can keep the radiation beam and the outer upright at a fixed angle, thereby realizing the rigid connection of the radiation beam and the outer upright, and being beneficial to resisting transverse load.
Drawings
FIG. 1 is a schematic view of a prior art mounting structure for a radiation beam and a column;
FIG. 2 is a perspective view of a settler support structure provided by an embodiment of the invention;
FIG. 3 is an exploded view of a settler support structure provided by an embodiment of the invention;
FIG. 4 is a partial perspective view of a settler support structure provided in an embodiment of the invention;
FIG. 5 is a perspective view of a radiation beam provided by an embodiment of the present invention;
FIG. 6 is a partial perspective view of an outer column provided by an embodiment of the present invention;
FIG. 7 is a partial perspective view of an inner post provided by an embodiment of the present invention;
FIG. 8 is a schematic illustration of a radiation beam installation process provided by an embodiment of the present invention;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a cross-sectional view A-A of FIG. 9;
FIG. 11 is a front view of an assembled state of a radiation beam provided by an embodiment of the present invention;
FIG. 12 is a top view of FIG. 11;
FIG. 13 is a B-B cross-sectional view of FIG. 12;
reference numerals: 1. an existing radiation beam; 2. an existing outer column; 3. an existing inner column; 10. a conical surface-shaped groove bottom; 101. a fan-shaped plate surface; 11. a ring groove wall; 20. a radiation beam; 21. a first support shaft; 211. a slot; 212. a flat shaft portion; 22. a second support shaft; 30. an outer column; 31. a groove; 32. inserting blocks; 321. a pressure spring; 33. a limit groove; 331. a straight groove portion; 332. a circular groove portion; 40. an inner column; 400. a V-shaped pad assembly; 41. a first wedge; 42. a second wedge; 43. a first screw; 44. a second screw; 50. a first diagonal brace; 60. and a second diagonal brace.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
Fig. 1 shows a mounting structure of an existing radiation beam 1, two ends of the existing radiation beam 1 are respectively provided with a welding section extending downwards, the bottom surfaces of the welding sections are planes, the top surfaces of an existing outer upright post 2 and the top surfaces of an existing inner upright post 3 are also planes, when the mounting structure is mounted, the welding sections at two ends of the existing radiation beam 1 are required to be respectively attached to the top surfaces of the existing outer upright post 2 and the existing inner upright post 3, then the edges of attached parts are welded, however, in the actual operation process, the parallelism of the bottom surfaces of the two welding sections is difficult to be kept consistent, so that welding seams cannot be aligned in the mounting process, on one hand, the welding quality is influenced, on the other hand, the welding internal stress is easy to generate, and the structural strength is influenced. In order to solve the above problems, the present invention eliminates the conventional welding method, and the outer end of the radiation beam 20 is hinged to the outer upright 30, and the inner end of the radiation beam 20 is overlapped with the inner upright 40, and after the radiation beam 20 is installed in place, the radiation beam 20 and the outer upright 30 can be kept at a predetermined angle, i.e. a rigid connection is actually formed between the two, so as to bear transverse load, ensure structural strength, and reduce installation difficulty.
The following describes the technical scheme of the present invention in detail with reference to specific embodiments:
referring to fig. 2 to 13, a supporting structure for a settling tank according to an embodiment of the present invention includes a tapered tank bottom 10, a radiation beam 20, an outer column 30 and an inner column 40; the conical surface tank bottom 10 is formed by splicing a plurality of fan-shaped plate surfaces 101 along the circumferential direction, and an annular tank wall 11 is arranged above the edge of the conical surface tank bottom 10; the radial beams 20 are arranged below the conical tank bottom 10 along the radial direction of the conical tank bottom 10, a plurality of radial beams 20 are arranged at intervals along the circumferential direction of the conical tank bottom 10, and each fan-shaped plate surface 101 is respectively paved between every two adjacent radial beams 20; the outer column 30 is installed below the outer end of the radiation beam 20; an inner column 40 is installed below the inner end of the radiation beam 20; wherein the outer end of the radiation beam 20 is hinged with the outer upright 30, and the inner end of the radiation beam 20 is overlapped with the inner upright 40; a retaining mechanism is provided between the outer end of the radiation beam 20 and the outer column 30, and is configured to be able to retain the radiation beam 20 at a preset angle when the radiation beam 20 swings to the preset angle with respect to the outer column 30.
In particular embodiments, radiation beam 20, outer column 30, and inner column 40 are each of an i-beam construction, wherein the lower ends of outer column 30 and inner column 40 are connected to a cast-in-place concrete base, it being understood that in other embodiments, the i-beams may be replaced by sections such as channel steel, square steel tubes, and the like.
The invention articulates the outer end of the radiation beam 20 with the outer column 30, and the other end of the radiation beam 20 is lapped on the inner column 40, in the installation stage, the radiation beam 20 is in non-rigid connection with the outer column 30 and the inner column 40, so the requirement on the matching precision is lower, and when the radiation beam 20 is installed in place, the holding mechanism can keep the radiation beam 20 and the outer column 30 at a fixed angle, so the rigid connection of the two is realized, which is beneficial to resisting transverse load, therefore, the invention reduces the installation difficulty of the radiation beam 20, simultaneously avoids the generation of internal stress, and improves the reliability of the supporting structure.
Referring to fig. 5, 6, 10 and 13, in an alternative embodiment of the present invention, a first supporting shaft 21 is disposed at an outer end of the radiation beam 20, a groove 31 for accommodating the first supporting shaft 21 is disposed at an upper end of the outer column 30, an opening is disposed at an upper end of the groove 31, the retaining mechanism includes a slot 211 disposed on the first supporting shaft 21, and an insert block 32 disposed in the groove 31, the insert block 32 is movably disposed at a bottom of the groove 31 along a vertical direction, a compression spring 321 is disposed below the insert block 32, when the radiation beam 20 swings to the preset angle relative to the outer column 30, the insert block 32 is aligned with the slot 211, and at this time, the insert block 32 can be inserted into the slot 211 under the action of the compression spring 321 so as to prevent the radiation beam 20 from swinging relative to the outer column 30.
In the actual operation process, the radiation beam 20 is lifted to the upper end of the outer column 30 in a horizontal posture, at this time, the slot 211 and the insert 32 are dislocated, the insert 32 is pressed down by the first supporting shaft 21, as shown in fig. 10, then the inner end of the radiation beam 20 is gradually lowered onto the inner column 40, in this process, the slot 211 is gradually aligned with the insert 32, when the radiation beam 20 is inclined by a preset angle, the preset angle in this embodiment is 15 °, the insert 32 is sprung into the slot 211, at this time, the radiation beam 20 cannot continue to swing, and further, the rigid connection with the outer column 30 is realized, and it is required to be noted that the upper end of the inner column 40 is provided with a V-shaped cushion block assembly 400 capable of adjusting the position, when the radiation beam 20 swings to the preset angle, the inner end of the radiation beam 20 can be ensured to be lapped on the V-shaped cushion block assembly 400, which will be described in detail in the following embodiments.
Referring to fig. 5, 6, 8 and 10, in an alternative embodiment of the present invention, a limiting mechanism is further disposed between the first support shaft 21 and the upper end of the outer column 30, and the limiting mechanism is configured to prevent the first support shaft 21 from being separated from the groove 31 in the vertical direction when the radiation beam 20 swings to the preset angle with respect to the outer column 30.
Specifically, the limiting mechanism includes a flat shaft portion 212 disposed at an end of the first support shaft 21, and a limiting plate disposed at an upper end of the outer column 30, a limiting groove 33 is disposed on the limiting plate, the limiting groove 33 includes a circular groove portion 332 and a straight groove portion 331, the straight groove portion 331 is located above the circular groove portion 332, a width of the straight groove portion 331 is smaller than a maximum width of the flat shaft portion 212 and larger than a minimum width of the flat shaft portion 212, a diameter of the circular groove portion 332 is consistent with the maximum width of the flat shaft portion 212, when the first support shaft 21 is located in the groove 31, the flat shaft portion 212 is located in the circular groove portion 332, and when the radiation beam 20 swings to the preset angle relative to the outer column 30, the flat shaft portion 212 and the straight groove portion 331 are in a non-parallel state.
In the actual operation process, the radiation beam 20 is lifted to the upper end of the outer column 30 in a horizontal posture, at this time, the flat shaft portion 212 is in a vertical state, the flat shaft portion 212 can smoothly fall into the limit groove 33, as shown in fig. 8, and along with the inclination of the radiation beam 20, the flat shaft portion 212 is gradually dislocated with the straight groove portion 331, at this time, the flat shaft portion 212 is limited in the round groove portion 332, and further, the first support shaft 21 is prevented from being separated from the groove 31 upwards, at this time, the limit mechanism and the retaining mechanism form interlocking, that is, the radiation beam 20 cannot swing, cannot move up and down, and the reliability of rigid connection between the radiation beam 20 and the outer column 30 is further ensured.
Referring to fig. 5, 7 and 13, in an alternative embodiment of the present invention, a second support shaft 22 is provided at an inner end of the radiation beam 20, a V-shaped pad assembly 400 is provided at an upper end of the inner column 40, and the second support shaft 22 is supported on the V-shaped pad assembly 400 when the radiation beam 20 swings to the predetermined angle with respect to the outer column 30.
Specifically, the V-shaped pad assembly 400 includes a first wedge 41 and a second wedge 42, wherein inclined surfaces of the first wedge 41 and the second wedge 42 are oppositely arranged in a V shape, and the first wedge 41 and the second wedge 42 are respectively slidably connected with the upper end of the inner upright 40 along the horizontal direction. A first holding unit for holding the first wedge 41 at an arbitrary horizontal position is provided between the first wedge 41 and the inner column 40; a second holding unit for holding the second wedge 42 at an arbitrary horizontal position is provided between the second wedge 42 and the inner column 40. The first holding unit comprises a first screw 43, the first screw 43 is in threaded connection with the upper end of the inner upright 40, and one end of the first screw 43 is abutted against the first wedge 41. The second holding unit includes a second screw 44, the second screw 44 is screwed to the upper end of the inner column 40, and one end of the second screw 44 abuts against the second wedge 42.
It should be understood that by adjusting the opening and closing degrees of the first wedge 41 and the second wedge 42, the height of the V-shaped groove can be adjusted, and the horizontal positions of the first wedge 41 and the second wedge 42 can be adjusted synchronously, so that when the radiation beam 20 swings to a preset angle, only the positions of the first wedge 41 and the second wedge 42 need to be adjusted, and the second support shaft 22 can be necessarily supported between the first wedge 41 and the second wedge 42, therefore, the requirement on the installation precision of the second support shaft 22 is lower, and the assembly difficulty is reduced.
Referring to fig. 4 and 11, in an alternative embodiment of the present invention, a first diagonal brace 50 is disposed between the radiation beam 20 and the outer column 30, and a second diagonal brace 60 is disposed between the radiation beam 20 and the inner column 40. It should be appreciated that in order to further increase the overall strength of the support structure, some necessary reinforcement structures may be added after the radiation beam 20 is installed in place, such as the diagonal braces provided in this embodiment, which may be connected to the radiation beam 20 and the columns, for example, by welding or bolting.
In summary, the outer end of the radiation beam 20 is hinged to the outer upright 30, while the other end of the radiation beam 20 is lapped on the inner upright 40, and in the installation stage, the radiation beam 20, the outer upright 30 and the inner upright 40 are in non-rigid connection, so that the requirement on the matching precision is lower, and after the radiation beam 20 is installed in place, the radiation beam 20 and the outer upright 30 can be kept at a fixed angle by the retaining mechanism, so that the rigid connection of the radiation beam 20 and the outer upright 30 is realized, and the transverse load is resisted, so that the invention reduces the installation difficulty of the radiation beam 20, avoids the generation of internal stress, and improves the reliability of the supporting structure.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (6)
1. A settler support structure, comprising:
the conical surface groove bottom (10), wherein the conical surface groove bottom (10) is formed by splicing a plurality of fan-shaped plate surfaces (101) along the circumferential direction, and an annular groove wall (11) is arranged above the edge of the conical surface groove bottom (10);
the radiation beams (20) are arranged below the conical groove bottom (10) along the radial direction of the conical groove bottom (10), the radiation beams (20) are arranged at intervals along the circumferential direction of the conical groove bottom (10), and each fan-shaped plate surface (101) is respectively paved between every two adjacent radiation beams (20);
an outer column (30) mounted below the outer end of the radiation beam (20);
an inner column (40) mounted below the inner end of the radiation beam (20);
wherein the outer end of the radiation beam (20) is hinged with the outer upright post (30), and the inner end of the radiation beam (20) is overlapped with the inner upright post (40);
a retaining mechanism is arranged between the outer end of the radiation beam (20) and the outer upright (30), and is assembled to be capable of retaining the radiation beam (20) at a preset angle when the radiation beam (20) swings to the preset angle relative to the outer upright (30);
the outer end of the radiation beam (20) is provided with a first supporting shaft (21), the upper end of the outer upright (30) is provided with a groove (31) for accommodating the first supporting shaft (21), the upper end of the groove (31) is provided with an opening, the retaining mechanism comprises a slot (211) arranged on the first supporting shaft (21) and an inserting block (32) arranged in the groove (31), the inserting block (32) is movably arranged at the bottom of the groove (31) along the vertical direction, a pressure spring (321) is arranged below the inserting block (32), and when the radiation beam (20) swings to a preset angle relative to the outer upright (30), the inserting block (32) is aligned with the slot (211), and at the moment, the inserting block (32) can be inserted into the slot (211) under the action of the pressure spring (321) so as to prevent the radiation beam (20) from swinging relative to the outer upright (30);
a limiting mechanism is further arranged between the first support shaft (21) and the upper end of the outer upright (30), and is assembled to prevent the first support shaft (21) from being separated from the groove (31) along the vertical direction when the radiation beam (20) swings to the preset angle relative to the outer upright (30);
the limiting mechanism comprises a flat shaft part (212) arranged at the end part of the first supporting shaft (21), and a limiting plate arranged at the upper end of the outer upright post (30), wherein a limiting groove (33) is formed in the limiting plate, the limiting groove (33) comprises a round groove part (332) and a straight groove part (331), the straight groove part (331) is located above the round groove part (332), the width of the straight groove part (331) is smaller than the maximum width of the flat shaft part (212) and larger than the minimum width of the flat shaft part (212), the diameter of the round groove part (332) is consistent with the maximum width of the flat shaft part (212), the flat shaft part (212) is located in the round groove part (332) when the first supporting shaft (21) is located in the groove (31), and the flat shaft part (212) and the flat shaft part (331) are in a non-parallel state when the radiation beam (20) swings to the preset angle relative to the outer upright post (30).
2. The settler support structure according to claim 1, characterized in that the inner end of said radiation beam (20) is provided with a second support shaft (22), the upper end of said inner upright (40) is provided with a V-shaped pad assembly (400), said second support shaft (22) being supported on said V-shaped pad assembly (400) when said radiation beam (20) swings to said preset angle with respect to said outer upright (30); the V-shaped cushion block assembly (400) comprises a first wedge block (41) and a second wedge block (42), inclined planes of the first wedge block (41) and the second wedge block (42) are oppositely arranged in a V shape, and the first wedge block (41) and the second wedge block (42) are respectively connected with the upper end of the inner upright post (40) in a sliding mode along the horizontal direction.
3. A settler support as claimed in claim 2, characterized in that a first retaining unit for retaining the first wedge (41) in an arbitrary horizontal position is provided between the first wedge (41) and the inner column (40); a second holding unit for holding the second wedge (42) at an arbitrary horizontal position is provided between the second wedge (42) and the inner column (40).
4. A settler support structure according to claim 3, characterized in that said first holding unit comprises a first screw (43), said first screw (43) being in threaded connection with the upper end of said inner column (40), one end of said first screw (43) being in abutment with said first wedge (41).
5. A settler support structure according to claim 3, characterized in that said second holding unit comprises a second screw (44), said second screw (44) being in threaded connection with the upper end of said inner column (40), one end of said second screw (44) being in abutment with said second wedge (42).
6. The settler support structure according to claim 1, characterized in that a first diagonal brace (50) is provided between said radiation beam (20) and said outer upright (30), and a second diagonal brace (60) is provided between said radiation beam (20) and said inner upright (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310409611.0A CN116139551B (en) | 2023-04-18 | 2023-04-18 | Supporting structure of settling tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310409611.0A CN116139551B (en) | 2023-04-18 | 2023-04-18 | Supporting structure of settling tank |
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| CN116139551A CN116139551A (en) | 2023-05-23 |
| CN116139551B true CN116139551B (en) | 2023-06-27 |
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| CN116139551A (en) | 2023-05-23 |
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