CN213913824U - Sectional type tower tray convenient to installation - Google Patents
Sectional type tower tray convenient to installation Download PDFInfo
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- CN213913824U CN213913824U CN202022577027.0U CN202022577027U CN213913824U CN 213913824 U CN213913824 U CN 213913824U CN 202022577027 U CN202022577027 U CN 202022577027U CN 213913824 U CN213913824 U CN 213913824U
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Abstract
The utility model discloses a sectional type tower tray convenient to installation, including bow-shaped board, intermediate lamella and backup ring, respectively be provided with a plurality of ventilative structures on bow-shaped board and the intermediate lamella, the external diameter of backup ring is the same with the internal diameter of tower, is provided with a plurality of reference columns on the up end of backup ring perpendicularly, is provided with a plurality of positioning hole on bow-shaped board and the intermediate lamella, when bow-shaped board and intermediate lamella are formed into a monoblock plate, each positioning hole and reference column one-to-one; the upper end surface of the support ring is provided with a plurality of threaded holes, the arched plate and the middle plate are respectively provided with a plurality of connecting through holes, and when each positioning through hole corresponds to each positioning column one by one, each connecting through hole corresponds to each threaded hole one by one; the utility model discloses be provided with these two location structure of mutually supporting of positioning hole and reference column, can be accurate conveniently with the connecting through hole on bow-shaped board and the intermediate lamella and the screw hole counterpoint one by one that supports to circle for it is very convenient when installing support to circle bow-shaped board and intermediate lamella.
Description
Technical Field
The utility model relates to a sectional type tower tray field specifically is a sectional type tower tray convenient to installation.
Background
For the tower tray with the diameter larger than 800mm, the tower tray is generally made into a block type structure, the volume of the tower tray is reduced, and the tower tray is convenient to be fed into a tower for installation. A segmented tray generally comprises two side segmental plates, a plurality of intermediate plates between the two segmental plates, and support rings for supporting the segmental plates and the intermediate plates, the outer diameter of the support rings being the same as the inner diameter of the column. The upper end surface of the supporting ring is provided with a plurality of threaded holes, and the arched plate and the middle plate are provided with connecting through holes corresponding to the threaded holes of the supporting ring in a one-to-one correspondence manner. When the sectional type tower tray is installed, the support ring is welded on the inner wall of the tower, and then the arched plate and the middle plate are installed on the support ring through bolts. In actual installation, due to the fact that no positioning structure is arranged, the connecting through holes in the arched plates and the middle plate are difficult to correspond to the threaded holes in the supporting ring one by one, and therefore the arched plates and the middle plate are difficult to install on the supporting ring through bolts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sectional type tower tray convenient to installation aims at improving current sectional type tower tray and owing to do not have location structure, and the connecting hole on bow-shaped board and the intermediate lamella is difficult to correspond with the screw hole that the support circles one by one, leads to installing bow-shaped board and intermediate lamella through the bolt and circles very difficult problem at the support.
The utility model discloses a realize like this: a sectional type tower tray convenient to install comprises an arched plate, a middle plate and a supporting ring, wherein a plurality of ventilation structures are arranged on the arched plate and the middle plate respectively, the outer diameter of the supporting ring is the same as the inner diameter of a tower, a plurality of positioning columns are vertically arranged on the upper end surface of the supporting ring, a plurality of positioning through holes are formed in the arched plate and the middle plate, and when the arched plate and the middle plate are combined into a whole tray plate, the positioning through holes correspond to the positioning columns one by one; the support ring is characterized in that a plurality of threaded holes are formed in the upper end face of the support ring, a plurality of connecting through holes are formed in the arched plate and the middle plate respectively, when each positioning through hole corresponds to each positioning column in a one-to-one mode, each connecting through hole corresponds to each threaded hole in a one-to-one mode, and the arched plate, the middle plate and the support ring are connected through bolts.
Furthermore, the reference column is cylindrical structure, and its upper end is provided with fillet or chamfer structure, positioning hole also is cylindrical structure, and its diameter is the same with the diameter of reference column, and the two clearance fit.
Furthermore, a plurality of plate lifting handles are arranged on the upper end face of the arched plate, and a plurality of plate lifting handles are also arranged on the upper end face of the middle plate.
Furthermore, the supporting ring is composed of a plurality of supporting rings, and the end face of the mutual connection part of the supporting rings is provided with a plug-in structure.
Furthermore, two adjacent branch support rings are provided with a concave hole on two end faces connected with each other, and the other branch support ring is provided with a convex block matched with the concave hole.
Furthermore, two support ring handles are arranged on the inner side wall of each sub-support ring, and the two support ring handles on each sub-support ring are symmetrically arranged relative to the middle position of the sub-support ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with these two location structure of mutually supporting of positioning hole and reference column, install bow-shaped board and intermediate lamella when supporting to circle, can be accurate conveniently with the connect the through-hole on bow-shaped board and the intermediate lamella and support the screw hole counterpoint one by one that circles for it is very convenient when installing bow-shaped board and intermediate lamella to support to circle.
2. The positioning column is of a cylindrical structure, a round corner or chamfer angle structure is arranged at the upper end of the positioning column, the positioning through hole is also of a cylindrical structure, the diameter of the positioning through hole is the same as that of the positioning column, and the positioning through hole and the positioning column are in clearance fit. So set up, it is more convenient when passing the reference column with positioning hole, make the utility model discloses the installation is more convenient.
3. Be provided with a plurality of dish board handles on the up end of segmental plate, also be provided with a plurality of dish board handles on the up end of intermediate lamella, it is more convenient when removing, installing segmental plate and intermediate lamella through a dish board handle, make the utility model discloses it is more convenient to install.
4. The supporting ring is composed of a plurality of supporting rings, two adjacent supporting rings are connected with each other through two end faces, one supporting ring is provided with a concave hole, and the other supporting ring is provided with a convex block matched with the concave hole. The integrity of each branch support ring after being combined into the support ring is ensured, the force for moving and fixing the support ring required by welding and installing the support ring in the tower is reduced, and the support ring is more convenient to install.
5. All be provided with two lock ring handles on the inside wall of each branch lock ring, and two lock ring handles that each branch propped to circle set up about this middle position symmetry that divides the lock ring, so set up and make more convenient when welding installation lock ring in the tower.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of a sectional tray for easy installation according to the present invention;
fig. 2 is a schematic perspective view of an arcuate plate of a sectional tray of the present invention for easy installation;
fig. 3 is a schematic perspective view of a support ring of a sectional tray for easy installation according to the present invention;
fig. 4 is a schematic perspective view of a supporting ring of a sectional tray for easy installation.
In the figure: 1. an arcuate plate; 2. a middle plate; 3. a support ring; 31. dividing a support ring; 4. a positioning column; 5. positioning the through hole; 6. a threaded hole; 7. a connecting through hole; 8. a plate handle; 9. a bump; 10. a support ring handle; 11. and (4) bolts.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, 2 and 3, a sectional tray convenient to install includes an arched plate 1, a middle plate 2 and a support ring 3, wherein a plurality of ventilation structures are respectively arranged on the arched plate 1 and the middle plate 2, and the ventilation structures can be sieve holes, floating valves and other structures. The outer diameter of the support ring 3 is the same as the inner diameter of the tower, a plurality of positioning columns 4 are vertically arranged on the upper end surface of the support ring 3, a plurality of positioning through holes 5 are arranged on the arched plate 1 and the middle plate 2, and when the arched plate 1 and the middle plate 2 are combined into a whole plate, the positioning through holes 5 correspond to the positioning columns 4 one by one; the upper end face of the supporting ring 3 is provided with a plurality of threaded holes 6, the arched plate 1 and the middle plate 2 are respectively provided with a plurality of connecting through holes 7, when each positioning through hole 5 corresponds to each positioning column 4 one by one, each connecting through hole 7 corresponds to each threaded hole 6 one by one, the arched plate 1, the middle plate 2 and the supporting ring 3 are connected through bolts 11, and the bolts 11 are hexagon socket head bolts.
The utility model discloses an installation method: firstly, the support ring 3 is welded on the inner wall of the tower, then the arched plate 1 and the middle plate 2 are arranged on the support ring 3 in a way that the positioning column 4 is positioned by penetrating through the positioning through hole 5, and finally, the bolt 11 is screwed on the connecting through hole 7 and the threaded hole 6, so that the installation is very convenient.
Therefore, the utility model discloses be provided with these two location structure of mutually supporting of positioning hole 5 and reference column 4, when installing bow-shaped plate 1 and intermediate lamella 2 on backup ring 3, can be accurate conveniently with connecting hole 7 on bow-shaped plate 1 and the intermediate lamella 2 and the screw hole 6 counterpoint one by one on the backup ring 3 for it is very convenient when installing bow-shaped plate 1 and intermediate lamella 2 on backup ring 3.
Referring to fig. 1, 2 and 3, the positioning post 4 is cylindrical and has a rounded or chamfered corner at its upper end, and the positioning through hole 5 is also cylindrical and has a diameter the same as that of the positioning post 4, and the two are in clearance fit. So set up, it is more convenient when passing reference column 4 with positioning hole 5, make the utility model discloses the installation is more convenient.
Referring to fig. 1 and 2, a plurality of plate handles 8 are arranged on the upper end surface of the arched plate 1, a plurality of plate handles 8 are also arranged on the upper end surface of the middle plate 2, and the arched plate 1 and the middle plate 2 can be moved and mounted more conveniently through the plate handles 8, so that the utility model is mounted more conveniently.
Referring to fig. 3, the supporting ring 3 is composed of a plurality of sub-supporting rings 31, and on two end faces of two adjacent sub-supporting rings 31 connected with each other, one sub-supporting ring is provided with a concave hole, and the other sub-supporting ring is provided with a convex block 9 matched with the concave hole. The integrity of each support ring 31 after being combined into the support ring 3 is ensured, the force for moving and fixing the support ring 3 required by welding and installing the support ring 3 in the tower is reduced, and the support ring 3 is more convenient to install.
Referring to fig. 3 and 4, two support ring handles 10 are disposed on the inner side wall of each sub-support ring 31, and the two support ring handles 10 on each sub-support ring 31 are symmetrically disposed about the middle position of the sub-support ring 31, so that the support ring 3 can be more conveniently welded and mounted in the tower.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A sectional type tower tray convenient to install comprises a cambered plate (1), a middle plate (2) and a supporting ring (3), wherein a plurality of ventilation structures are respectively arranged on the cambered plate (1) and the middle plate (2), the outer diameter of the supporting ring (3) is the same as the inner diameter of the tower, the sectional type tower tray is characterized in that a plurality of positioning columns (4) are vertically arranged on the upper end surface of the supporting ring (3), a plurality of positioning through holes (5) are arranged on the cambered plate (1) and the middle plate (2), and when the cambered plate (1) and the middle plate (2) are combined into a whole tray plate, the positioning through holes (5) are in one-to-one correspondence with the positioning columns (4); the support ring is characterized in that a plurality of threaded holes (6) are formed in the upper end face of the support ring (3), a plurality of connecting through holes (7) are formed in the arched plate (1) and the middle plate (2), when each positioning through hole (5) corresponds to each positioning column (4) one by one, each connecting through hole (7) corresponds to each threaded hole (6) one by one, and the arched plate (1), the middle plate (2) and the support ring (3) are connected through bolts (11).
2. A sectional tray for easy installation according to claim 1, wherein said positioning posts (4) are cylindrical and have rounded or chamfered corners at their upper ends, and said positioning through holes (5) are also cylindrical and have the same diameter as the positioning posts (4) and are clearance fit.
3. A sectional tray for easy installation according to claim 1, wherein said arched deck (1) is provided with a plurality of deck handles (8) on the upper end surface thereof, and said intermediate deck (2) is also provided with a plurality of deck handles (8) on the upper end surface thereof.
4. A sectional tray for easy installation according to any one of claims 1 to 3, wherein said support ring (3) is formed of a plurality of support rings (31), and an insertion structure is provided on the end surface where said support rings (31) are connected to each other.
5. A sectional tray for easy installation according to claim 4, wherein two adjacent support rings (31) are provided with a recess and a protrusion (9) fitted into the recess on the end surfaces.
6. A sectional tray for easy installation according to claim 5, wherein each of said sub-support rings (31) has two support ring handles (10) provided on its inner side wall, and the two support ring handles (10) of each sub-support ring (31) are symmetrically provided about the middle of the sub-support ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022577027.0U CN213913824U (en) | 2020-11-10 | 2020-11-10 | Sectional type tower tray convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022577027.0U CN213913824U (en) | 2020-11-10 | 2020-11-10 | Sectional type tower tray convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213913824U true CN213913824U (en) | 2021-08-10 |
Family
ID=77167741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022577027.0U Active CN213913824U (en) | 2020-11-10 | 2020-11-10 | Sectional type tower tray convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213913824U (en) |
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2020
- 2020-11-10 CN CN202022577027.0U patent/CN213913824U/en active Active
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