Storage tank floating roof and construction method thereof
阅读说明：本技术 储罐浮顶及其施工方法 (Storage tank floating roof and construction method thereof ) 是由 张倜哲 于 2020-09-29 设计创作，主要内容包括：本发明涉及一种储罐浮顶及其安装方法,其中一种储罐浮顶,包括具有若干支脚的脚套柱,插接在每个支脚上的主梁和两个相邻设置的浮盘,主梁连接相邻的两个浮盘,脚套柱的中部开设插口,脚套柱的下表面与浮盘的上表面齐平；储罐浮顶还包括一定位柱,定位柱的侧壁开设有若干贯通孔,贯通孔呈列设置在定位柱上；插口的侧壁上开设有与贯通孔适配的定位孔；其中螺栓依次穿过定位孔和贯通孔以使定位柱固定在插口内。本发明的储罐浮顶,通过浮盘的设置,实现对于油面的遮蔽效果,通过脚套柱的下边缘与浮盘的下表面齐平的设置,便于提供一个整体调节的空间；通过定位柱的设置,以及定位柱上贯通孔的开设,匹配定位孔,实现定位以及上下调节的效果。(The invention relates to a storage tank floating roof and an installation method thereof, wherein the storage tank floating roof comprises a foot sleeve column with a plurality of support legs, a main beam inserted on each support leg and two adjacent floating plates, wherein the main beam is connected with the two adjacent floating plates; the storage tank floating roof also comprises a positioning column, the side wall of the positioning column is provided with a plurality of through holes, and the through holes are arranged on the positioning column in a row; the side wall of the socket is provided with a positioning hole matched with the through hole; wherein the bolt passes through the positioning hole and the through hole in sequence so as to fix the positioning column in the socket. According to the storage tank floating roof, the oil level shielding effect is achieved through the arrangement of the floating disc, and an integrally adjusted space is conveniently provided through the arrangement that the lower edge of the foot sleeve column is flush with the lower surface of the floating disc; through the arrangement of the positioning column and the arrangement of the through hole on the positioning column, the positioning hole is matched, and the effects of positioning and up-and-down adjustment are realized.)
1. A storage tank floating roof comprises a foot sleeve column with a plurality of support legs, a main beam inserted on each support leg and two adjacently arranged floating plates, wherein the main beam is connected with the two adjacent floating plates;
the storage tank floating roof also comprises a positioning column, the side wall of the positioning column is provided with a plurality of through holes, and the through holes are arranged on the positioning column in a row;
a positioning hole matched with the through hole is formed in the side wall of the socket; wherein
The bolt sequentially penetrates through the positioning hole and the through hole so that the positioning column is fixed in the socket.
2. The tank floating roof of claim 1,
the storage tank floating roof also comprises a connecting column, the side wall of the connecting column is provided with a plurality of connecting holes, and the connecting holes are arranged on the connecting column in rows;
and the bolt sequentially penetrates through the connecting hole and the through hole so as to fixedly connect the connecting column and the positioning column.
3. The tank floating roof of claim 1,
the storage tank floating roof also comprises a connecting column and an external thread pipe;
the lower end of the inner wall of the positioning column and the upper end of the inner wall of the connecting column are respectively provided with internal threads; and
the spliced pole with the reference column passes through the external screw thread union coupling.
4. The tank floating roof of claim 3,
the side wall of the connecting column is provided with a plurality of connecting holes which are arranged on the connecting column in rows;
when the connecting column is inserted into the socket, a bolt sequentially penetrates through the connecting hole and the positioning hole so that the connecting column is fixedly connected into the socket;
the upper end of the connecting column is plugged with a T-shaped sealing plug, and the lower surface of the end head of the T-shaped sealing plug shields a joint seam of the connecting column and the foot sleeve column.
5. The tank floating roof of claim 1,
the floating roof of the storage tank also comprises a connecting column;
a first internal thread ring is integrally arranged at the lower end of the inner wall of the positioning column, and a second internal thread ring is integrally arranged at the upper end of the inner wall of the connecting column;
the upper end of the stud is in threaded connection with the first internal thread ring, and the lower end of the stud is in threaded connection with the second internal thread ring.
6. The tank floating roof of claim 5,
when the connecting column is inserted into the socket, the connecting column is in threaded connection with the socket;
and a T-shaped sealing plug is plugged in the second internal thread ring, and the lower surface of the end head of the T-shaped sealing plug shields a joint seam of the connecting column and the foot sleeve column.
7. The tank floating roof of claim 1,
the inner wall surface of the socket is provided with a plurality of micro-pits; the diameter of the micro-pits is 30-50 μm, and the depth of the micro-pits is 10-15 μm; the density is 10% -20%.
8. A construction method of a storage tank floating roof is characterized by comprising the following steps:
the foot sleeve column comprises a plurality of support legs, a main beam inserted on each support leg and two adjacent floating plates, wherein the main beam is connected with the two adjacent floating plates; the storage tank floating roof also comprises a positioning column and a connecting column which can be connected with each other;
when installing the tank floating roof:
s1, connecting the positioning column and the connecting column;
s2, positioning and installing the positioning column and the foot sleeve column, the foot sleeve column and the main beam, and the main beam and the floating plate.
9. The method of constructing a floating roof for a storage tank of claim 8,
step S2 is replaced by detaching the positioning column and the leg sleeve column, positioning and mounting the connecting column and the leg sleeve column, and detaching the positioning column and the connecting column.
Technical Field
The invention relates to the field of conveying and carrying, in particular to a storage tank floating roof and an installation method thereof.
Background
The Chinese patent application number is CN201910347565.X, which discloses a spraying-method glass fiber reinforced plastic floating plate and a construction method, wherein an adjustable steel support is disclosed, and in the drawings in the specification, it can be seen that an adjustable effect is formed by the mutual matching of an inner pipe and an outer pipe, although the form can realize the up-and-down adjustment, the integral adjustment range is from the bottom end of the inner pipe to the whole length of the outer pipe because the height of the inner pipe is inevitably existed; therefore, the oil amount in the space of the entire length of the inner tube cannot be used well, resulting in a waste of the whole.
Chinese patent application No. CN202010262168.5 discloses a full liquid-contacting welded stainless steel floating plate and a construction method thereof, wherein, fig. 4 and 9 in the specification disclose an effect of adjusting through a plurality of bolt holes, but the patent has the same disadvantage as the above patent, the floating plate cannot directly touch or approach to touch, and the adjustment needs to be performed at the lower part, that is, real-time adjustment cannot be performed.
Disclosure of Invention
The invention aims to provide a storage tank floating roof.
In order to solve the technical problem, the invention provides a storage tank floating roof which comprises a foot sleeve column with a plurality of support legs, a main beam inserted on each support leg and two adjacent floating plates, wherein the main beam is connected with the two adjacent floating plates;
the storage tank floating roof also comprises a positioning column, the side wall of the positioning column is provided with a plurality of through holes, and the through holes are arranged on the positioning column in a row;
a positioning hole matched with the through hole is formed in the side wall of the socket; wherein
The bolt sequentially penetrates through the positioning hole and the through hole so that the positioning column is fixed in the socket.
Preferably, the floating roof of the storage tank further comprises a connecting column, the side wall of the connecting column is provided with a plurality of connecting holes, and the connecting holes are arranged on the connecting column in rows;
and the bolt sequentially penetrates through the connecting hole and the through hole so as to fixedly connect the connecting column and the positioning column.
Preferably, the floating roof of the storage tank further comprises a connecting column and an external thread pipe;
the lower end of the inner wall of the positioning column and the upper end of the inner wall of the connecting column are respectively provided with internal threads; and
the spliced pole with the reference column passes through the external screw thread union coupling.
Preferably, the side wall of the connecting column is provided with a plurality of connecting holes, and the connecting holes are arranged on the connecting column in rows;
when the connecting column is inserted into the socket, a bolt sequentially penetrates through the connecting hole and the positioning hole so that the connecting column is fixedly connected into the socket;
the upper end of the connecting column is plugged with a T-shaped sealing plug, and the lower surface of the end head of the T-shaped sealing plug shields a joint seam of the connecting column and the foot sleeve column.
Preferably, the floating roof of the storage tank further comprises a connecting column;
a first internal thread ring is integrally arranged at the lower end of the inner wall of the positioning column, and a second internal thread ring is integrally arranged at the upper end of the inner wall of the connecting column;
the upper end of the stud is in threaded connection with the first internal thread ring, and the lower end of the stud is in threaded connection with the second internal thread ring.
Preferably, when the connecting column is plugged in the socket, the connecting column is screwed in the socket;
and a T-shaped sealing plug is plugged in the second internal thread ring, and the lower surface of the end head of the T-shaped sealing plug shields a joint seam of the connecting column and the foot sleeve column.
Preferably, the inner wall surface of the socket is provided with a plurality of micro-pits; the diameter of the micro-pits is 30-50 μm, and the depth of the micro-pits is 10-15 μm; the density is 10% -20%.
According to the storage tank floating roof, the oil level shielding effect is achieved through the arrangement of the floating disc, and an integrally adjusted space is conveniently provided through the arrangement that the lower edge of the foot sleeve column is flush with the lower surface of the floating disc; through the arrangement of the positioning column and the arrangement of the through hole on the positioning column, the positioning hole is matched, and the effects of positioning and up-and-down adjustment are realized.
The invention also provides a construction method of the storage tank floating roof, which comprises the following steps:
the foot sleeve column comprises a plurality of support legs, a main beam inserted on each support leg and two adjacent floating plates, wherein the main beam is connected with the two adjacent floating plates, the middle part of the foot sleeve column is provided with an insertion opening, and the lower surface of the foot sleeve column is flush with the upper surface of the floating plates; the storage tank floating roof also comprises a positioning column and a connecting column which can be connected with each other;
when installing the tank floating roof:
s1, connecting the positioning column and the connecting column;
s2, positioning and installing the positioning column and the foot sleeve column, the foot sleeve column and the main beam, and the main beam and the floating plate.
Preferably, step S2 is replaced by detaching the positioning post and the foot sleeve post, positioning and mounting the connecting post and the foot sleeve post, and detaching the positioning post and the connecting post.
The construction method of the floating roof of the storage tank has the advantages of simple operation of the whole method, rapidness, high installation efficiency and good installation effect.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a connection structure between a positioning post and a foot sleeve post in a first embodiment of a floating roof of a storage tank according to the present invention;
FIG. 2 is a schematic cross-sectional view of the floating plate and leg sleeve of the present invention;
FIG. 3 is a schematic diagram of a positioning post of the floating roof of the storage tank according to the first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a connecting column in a first embodiment of the floating roof of the storage tank according to the present invention;
FIG. 5 is a schematic view of a connection structure between a positioning post and a foot-sleeve post in a first embodiment of a floating roof of a storage tank according to the present invention;
FIG. 6 is a schematic view of the connection between the positioning pillars and the foot-sleeved pillars in the second embodiment of the floating roof of the storage tank of the present invention;
FIG. 7 is a schematic structural diagram of the connection between the connection column and the foot sleeve column in the second embodiment of the floating roof of the storage tank according to the present invention;
FIG. 8 is a schematic structural diagram of the connection between the positioning pillars and the foot-sleeved pillars in the third embodiment of the floating roof of the storage tank of the present invention;
FIG. 9 is a schematic structural diagram of a positioning column in a third embodiment of the floating roof of the storage tank according to the present invention;
FIG. 10 is a schematic structural diagram of a connecting column in a third embodiment of the floating roof of the storage tank according to the present invention;
FIG. 11 is a schematic structural diagram of the connection between the connection column and the foot sleeve column in the third embodiment of the floating roof of the storage tank according to the present invention;
in the figure: the floating plate comprises a floating plate 1, a
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
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