CN211899946U - Four-column steel pipe tower with safety device structure - Google Patents
Four-column steel pipe tower with safety device structure Download PDFInfo
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- CN211899946U CN211899946U CN201922267212.7U CN201922267212U CN211899946U CN 211899946 U CN211899946 U CN 211899946U CN 201922267212 U CN201922267212 U CN 201922267212U CN 211899946 U CN211899946 U CN 211899946U
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Abstract
The utility model discloses a four-column steel pipe tower with safety device structure, include the tower body that comprises four pylons, each pylon includes that a plurality of passes through the cylinder of flange end to end connection in proper order, has linked firmly the steel strand wires respectively between two adjacent pylons and has marked time the channel-section steel, the steel strand wires are located double-phase corresponding flange top, mark time the channel-section steel and are located double-phase corresponding flange below. The utility model has the characteristics of when fastening flange connecting bolt when steel-pipe tower installation and later maintenance, the operating personnel of being convenient for trample and the safety belt colludes and hang, and make things convenient for operating personnel to follow the circumference walking of steel-pipe tower and hang. The utility model is suitable for a four post steel-pipe tower installation and later maintenance's technical field.
Description
Technical Field
The utility model belongs to the technical field of four-column steel pipe tower installation and later maintenance, specifically speaking relates to a four-column steel pipe tower with safety device structure.
Background
At present, in the manufacturing process of the four-column steel pipe tower, because the structure and the bearing capacity of the four-column steel pipe tower are only considered to meet the requirements of relevant design specifications, and the safety problems of operators during field installation and later maintenance of the four-column steel pipe tower are not considered, a manufacturing unit only manufactures the four-column steel pipe tower according to a design drawing without the right to change the structure of the four-column steel pipe tower, and the four-column steel pipe tower with a safety device does not exist so far.
In the structure of the four-column steel pipe tower, four main columns and all transverse materials and oblique materials for connecting the main columns are round steel pipes, the connection forms are all bolted connections, the upper tower section and the lower tower section are connected through flanges, and the connection forms are also bolted connections. The most important is that when the flange connecting bolt is fastened during the installation and later maintenance of the steel pipe tower, an operator does not have a place capable of being pedaled, and does not have a device for hanging a safety belt, so that the potential safety hazard is very large, and the operator walks on the steel pipe tower in the circumferential direction and is dangerous.
SUMMERY OF THE UTILITY MODEL
The utility model provides a when fastening flange connecting bolt when steel-pipe tower installation and later maintenance, the operating personnel of being convenient for trample and the safety belt colludes and hang, and make things convenient for the four-column steel-pipe tower that has the safety device structure of operating personnel along the circumference walking of steel-pipe tower.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a four-column steel pipe tower with safety device structure, includes the tower body that comprises four pylons, and each pylon includes that a plurality of passes through the cylinder of flange end to end connection in proper order, has linked firmly the steel strand wires respectively and has marked time the channel-section steel between two adjacent pylons, the steel strand wires are located double-phase corresponding flange top, the channel-section steel of marking time is located double-phase corresponding flange below.
Furthermore, a steel strand hanging lug is fixedly arranged on the column body, and the end part of the steel strand is fixedly connected with the steel strand hanging lug.
Furthermore, a safety belt hanging lug is arranged on the column body and at a position corresponding to the steel strand.
Furthermore, a step connecting plate is fixedly arranged on the column body, and the end part of the step channel steel is fixedly connected with the step connecting plate through a fastening bolt.
Furthermore, a plurality of pedals are arranged on the column body and at the position where the column body is connected with the stepping channel steel.
Furthermore, the vertical distance from the steel strand to the flange is 0.8m, and the vertical distance from the stepping channel steel to the flange is 0.8 m.
The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in: because steel strand wires and the channel-section steel of marking time are located the top and bottom of flange joint department respectively, when the installation and the later maintenance of four post steel-pipe tower, operating personnel can accomplish four fastening work of flange joint bolt on the tower face flange in proper order through marking time the channel-section steel walking to another tower face at a tower face, and operating personnel's safety belt couple is hung on the steel strand wires when the walking, and then, the utility model discloses when the installation of four post steel-pipe tower and maintenance, operating personnel is in safe environment, and operating personnel is walking freely along the circumference of steel-pipe tower.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic partial structure diagram of an embodiment of the present invention;
FIG. 2 is a side view of the structure of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a cross-sectional view of C-C of FIG. 2;
fig. 6 is a cross-sectional view of D-D in fig. 2.
Labeling components: 1-upper tower column A, 2-upper tower column B, 3-upper tower column C, 4-upper tower column D, 5-lower tower column A, 6-lower tower column B, 7-lower tower column C, 8-lower tower column D, 9-upper tower column bottom flange, 10-lower tower column top flange, 11-steel strand hangers, 12-safety belt hangers, 13-steel strands, 14-step channel steel, 15-step connecting plate, 16-pedal plate and 17-flange connecting bolt.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
Embodiment four-column steel pipe tower with safety device structure
The embodiment discloses a four-column steel pipe tower with a safety device structure, as shown in fig. 1 and 2, the four-column steel pipe tower comprises a tower body formed by four tower columns, and each tower column comprises a plurality of columns which are sequentially connected end to end through flanges. Or the four-column steel pipe tower can be divided into upper and lower tower sections, and a plurality of tower sections are sequentially installed from bottom to top to form the tower body. The two adjacent tower sections are respectively a lower tower section and an upper tower section, the lower tower section consists of a lower tower column A5, a lower tower column B6, a lower tower column C7 and a lower tower column D8, and the top end of each lower tower column is welded with a lower tower column top flange 10; the upper tower section consists of an upper tower column A1, an upper tower column B2, an upper tower column C3 and an upper tower column D4, and the bottom end of each upper tower column is welded with an upper tower column bottom flange 9; the lower tower top flange 10 and the corresponding upper tower bottom flange 9 are fastened by flange connecting bolts 17. And a steel strand 13 and a step channel steel 14 are fixedly connected between two adjacent tower columns, the steel strand 13 is positioned above the two corresponding flanges, and the step channel steel 14 is positioned below the two corresponding flanges. Like this, operating personnel's hand is located flange joint department, makes things convenient for operating personnel to operate. It is preferably: the vertical distance from the steel strand 13 to the flange is 0.8m, and the vertical distance from the step channel steel 14 to the flange is 0.8 m.
In this embodiment, the steel strand 13 is fixed in a manner that, as shown in fig. 3 to 4, a steel strand hanging lug 11 is fixedly welded on the column body, the steel strand hanging lug 11 extends toward the center of the tower, and an end of the steel strand 13 is fixedly connected with the steel strand hanging lug 11. The fixing manner of the step channel 14 in this embodiment is, as shown in fig. 5-6, a step connecting plate 15 is fixedly welded on the column, and the end of the step channel 14 is fixedly connected with the step connecting plate 15 through a fastening bolt.
In order to enable an operator to fasten the flange connecting bolt 17 on the flange of the column body on the side far away from the tower center, as shown in fig. 4 and 6, a safety belt hanging lug 12 is installed on the column body at a position corresponding to the steel strand 13, wherein the safety belt hanging lug 12 is opposite to the position of the steel strand hanging lug 11. A plurality of pedals 16 are welded on the column body at the position where the pedals are connected with the step channel steel 14, and the pedals 16 are all positioned on one side of the column body far away from the center of the tower.
The embodiment of the utility model provides a theory of operation as follows:
because the steel strand wires 13 and the step channel steel 14 are respectively positioned above and below the flange connection part, when the four-column steel pipe tower is installed and maintained in the later period, an operator can walk to another tower surface through the step channel steel 14 on one tower surface to sequentially finish the fastening work of the flange connecting bolts 17 on the flanges of the four tower surfaces, and the safety belt hook of the operator is hung on the steel strand wires 13 when the operator walks, so that when the four-column steel pipe tower is installed and maintained, the operator is in a safe environment and can freely walk along the circumferential direction of the steel pipe tower; when the flange connecting bolt 17 on the flange of the column body far away from the tower center is fastened or an operator does not need to walk, the safety belt hook of the operator is hung on the safety belt hanging lug 12; the safety belt hangers 12, the pedals 16, the steel strands 13 and the step channel steel 14 are respectively arranged at the positions which are 0.8 meter above and below the horizontal line of the binding surfaces of the upper tower column bottom flange 9 and the lower tower column top flange 10, and the height of the size can facilitate the operation of operators at high altitudes. Through setting up this safety device, the utility model provides an at steel-pipe tower operating personnel's safety problem when installation and later maintenance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.
Claims (6)
1. The utility model provides a four-column steel pipe tower with safety device structure, includes the tower body that comprises four tower columns, and each tower column includes that a plurality of passes through the cylinder of flange end to end connection in proper order, its characterized in that: and a steel strand and a stepping channel steel are fixedly connected between two adjacent tower columns respectively, the steel strand is positioned above the two corresponding flanges, and the stepping channel steel is positioned below the two corresponding flanges.
2. The four-column steel tube tower with the safety device structure as claimed in claim 1, wherein: and a steel strand hanging lug is fixedly arranged on the column body, and the end part of the steel strand is fixedly connected with the steel strand hanging lug.
3. The four-column steel tube tower with the safety device structure as claimed in claim 1, wherein: and a safety belt hanging lug is arranged on the column body and at the position corresponding to the steel strand.
4. The four-column steel tube tower with the safety device structure as claimed in claim 1, wherein: and a step connecting plate is fixedly arranged on the column body, and the end part of the step channel steel is fixedly connected with the step connecting plate through a fastening bolt.
5. The four-column steel tube tower with the safety device structure as claimed in claim 1, wherein: a plurality of pedals are arranged on the column body and positioned at the position where the column body is connected with the stepping channel steel.
6. The four-column steel tube tower with the safety device structure as claimed in claim 1, wherein: the vertical distance from the steel strand to the flange is 0.8m, and the vertical distance from the step channel steel to the flange is 0.8 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267212.7U CN211899946U (en) | 2019-12-17 | 2019-12-17 | Four-column steel pipe tower with safety device structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267212.7U CN211899946U (en) | 2019-12-17 | 2019-12-17 | Four-column steel pipe tower with safety device structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211899946U true CN211899946U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922267212.7U Active CN211899946U (en) | 2019-12-17 | 2019-12-17 | Four-column steel pipe tower with safety device structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211899946U (en) |
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2019
- 2019-12-17 CN CN201922267212.7U patent/CN211899946U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A four column steel pipe tower with a safety device structure Effective date of registration: 20230613 Granted publication date: 20201110 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Jingxian Sub branch Pledgor: HEBEI PROVINCE JINGXIAN COUNTY HONGYUAN TELE-COMMUNICATION Co.,Ltd. Registration number: Y2023980043830 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |