CN112112183B - Connecting disc for iron tower and connecting method - Google Patents
Connecting disc for iron tower and connecting method Download PDFInfo
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- CN112112183B CN112112183B CN202010887169.9A CN202010887169A CN112112183B CN 112112183 B CN112112183 B CN 112112183B CN 202010887169 A CN202010887169 A CN 202010887169A CN 112112183 B CN112112183 B CN 112112183B
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- connecting plate
- iron tower
- hole
- reinforcing ribs
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
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Abstract
The invention provides a connecting disc for an iron tower and a connecting method, the connecting disc for the iron tower comprises an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are arranged in parallel and aligned, a first connecting hole matched with a tower foot of the iron tower is formed in the upper connecting plate, a second connecting hole matched with a foundation of the iron tower is formed in the lower connecting plate, a vertical supporting frame is fixedly welded between the upper connecting plate and the lower connecting plate, the supporting frame comprises two transverse reinforcing ribs and two longitudinal reinforcing ribs, the transverse reinforcing ribs and the longitudinal reinforcing ribs are connected in a groined shape, and the middle parts of one transverse reinforcing rib and one longitudinal reinforcing rib are vertically disconnected. The connecting disc disclosed by the invention is simple in structure and low in cost, and can effectively solve the problem that the tower foot of the iron tower is not matched with the foundation of the iron tower.
Description
Technical Field
The invention relates to the technical field of iron towers, in particular to a connecting disc for an iron tower and a connecting method.
Background
When the iron tower is fixedly installed, the iron tower foot and the iron tower foundation need to be fixed through bolts, but due to machining errors and the like, butt-joint holes in the iron tower foot and the iron tower foundation are not in the same vertical axis, and the iron tower is unmatched in problem and cannot be directly connected. How to effectively solve the problem of mismatching, the connection disc with simple manufacturing structure and low manufacturing cost is the problem to be solved.
Disclosure of Invention
The invention provides a connecting disc for an iron tower and a connecting method, the connecting disc is simple in structure and low in cost, and the problem that tower legs of the iron tower are not matched with a foundation of the iron tower can be effectively solved.
The technical scheme of the invention is realized as follows: the utility model provides a connection pad for iron tower, including upper junction plate and lower connecting plate, upper junction plate and lower connecting plate are parallel to each other and align the setting, be provided with on the upper junction plate with iron tower foot complex first connecting hole, be provided with on the lower connecting plate with iron tower basis complex second connecting hole, welded fastening has vertical support frame between upper junction plate and the lower connecting plate, the support frame includes two horizontal strengthening ribs and two vertical strengthening ribs, horizontal strengthening rib and vertical strengthening rib are the groined type and link to each other, the vertical disconnection setting in middle part of one of them horizontal strengthening rib and a vertical strengthening rib.
Furthermore, an edge reinforcing rib is fixed on the diagonal between the upper connecting plate and the lower connecting plate.
Furthermore, the lower connecting plate is a fixed flat plate, and the second connecting hole is formed in the fixed flat plate.
A connection method of a connection disc for an iron tower comprises the following steps:
(1) measuring the positions of the butt joint holes on the tower foot of the iron tower and the iron tower foundation respectively, and determining the relative positions of the first connecting hole and the second connecting hole according to the staggered distance;
(2) the upper connecting plate is provided with a first connecting hole, the lower connecting plate is provided with a second connecting hole, the upper end of the support frame is connected with the upper connecting plate in a welding way, and the lower end of the support frame is connected with the lower connecting plate in a welding way;
(3) and fixedly connecting the first connecting hole with the butt-joint hole of the tower leg of the iron tower through a stud bolt, and connecting the second connecting hole with the butt-joint hole of the foundation of the iron tower through a foundation bolt.
The invention has the beneficial effects that:
the invention can respectively measure the positions of the tower foot of the iron tower and the butt joint hole on the iron tower foundation, and the positions of the first connecting hole and the second connecting hole are determined after measurement. The first connecting hole through the upper junction plate corresponds the butt joint hole of iron tower foot, and through the butt joint hole of the iron tower basis that the second connecting hole on the lower connecting plate corresponds, the unmatched position of solution, support frame are used for connecting upper junction plate and lower connecting plate, increase the support intensity of whole connection pad, and the vertical disconnection in middle part is convenient for first connecting hole and the bolt installation that the second connecting hole corresponds.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a first embodiment of a land of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a schematic structural view of a stud bolt;
FIG. 5 is a front view of a second land embodiment;
fig. 6 is a schematic structural view of a lower connecting plate according to a second embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example one
As shown in fig. 1-3, a connecting disc for an iron tower comprises an upper connecting plate 1 and a lower connecting plate 2, wherein the upper connecting plate 1 and the lower connecting plate 2 are parallel to each other and aligned, a first connecting hole 3 matched with a tower foot of the iron tower is formed in the upper connecting plate 1, a second connecting hole 4 matched with a foundation of the iron tower is formed in the lower connecting plate 2, and a vertical supporting frame is fixedly welded between the upper connecting plate 1 and the lower connecting plate 2.
The support frame includes two horizontal strengthening ribs 5 and two vertical strengthening ribs 6, horizontal strengthening rib 5 and vertical strengthening rib 6 are the groined type and link to each other, the vertical disconnection setting in middle part of one of them horizontal strengthening rib 5 and a vertical strengthening rib 6, welded fastening has marginal strengthening rib 7 on the diagonal angle between upper junction plate 1 and the lower connecting plate 2, two marginal strengthening ribs 7 are located respectively on the diagonal angle that is close to first connecting hole 3 and second connecting hole 4, lower connecting plate 2 is a fixed flat board, second connecting hole 4 sets up on fixed flat board.
Example two
As shown in fig. 1 to 4, a connection method of a connection disc for an iron tower according to an embodiment includes the following steps:
(1) respectively measuring the positions of the tower foot of the iron tower and the butt joint hole on the foundation of the iron tower, and determining the relative positions of the first connecting hole 3 and the second connecting hole 4 according to the staggered distance;
(2) a first connecting hole 3 is formed in the upper connecting plate 1, a second connecting hole 4 is formed in the lower connecting plate 2, the upper end of the supporting frame is connected with the upper connecting plate 1 in a welding mode, and the lower end of the supporting frame is connected with the lower connecting plate 2 in a welding mode;
(3) the first connecting hole 3 is fixedly connected with a butt joint hole of an iron tower foot through a stud bolt 14, and the second connecting hole 4 is connected with a butt joint hole of an iron tower foundation through a foundation bolt.
EXAMPLE III
This embodiment is substantially the same as the first embodiment, except that: as shown in fig. 5 and 6, the lower connecting plate 2 includes a side frame 8, the side frame 8 and the upper connecting plate 1 are parallel and aligned with each other, and the upper end of the side frame 8 is fixedly connected to the lower end of the supporting frame. Four sides of limit frame 8 all are provided with bar hole 9, and bar hole 9 sets up along the length direction on place limit, is provided with in the limit frame 8 and removes connecting plate 10, and second connecting hole 4 sets up on removing connecting plate 10, and the equal welded fastening of four sides of removing the upper end of connecting plate 10 has connecting cylinder 11, and connecting cylinder 11 links to each other with the one end screw thread of threaded rod 12, and the other end of threaded rod 12 passes corresponding bar hole 9, and fixes through lock nut 13.
The position of the mobile connection board 10 of the structure is adjustable, and the mobile connection board is determined according to the position of the iron tower foundation, is applicable to connection of iron tower feet with different staggered intervals and the iron tower foundation, has universality, improves connection efficiency, does not need to measure the positions of butt joint holes on the iron tower feet and the iron tower foundation in the earlier stage respectively, and then accurately positions the relative positions of the first connection hole 3 and the second connection hole 4.
Example four
The connection method of the connection disc for the iron tower comprises the following steps:
(1) fixedly connecting the first connecting hole 3 with a butt-joint hole of an iron tower leg through a stud bolt 14, and fixedly connecting the second connecting hole 4 on the movable connecting plate 10 with a butt-joint hole of an iron tower foundation through a foundation bolt;
(2) and (3) mounting four threaded rods 12, wherein one ends of the threaded rods 12 penetrate through the stripe holes and are in threaded connection with the corresponding connecting cylinders 11, and the other ends of the threaded rods 12 are fixed with the stripe holes through locking nuts 13.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The utility model provides a connection pad for iron tower which characterized in that: the supporting frame comprises two transverse reinforcing ribs (5) and two longitudinal reinforcing ribs (6), the transverse reinforcing ribs (5) are connected with the longitudinal reinforcing ribs (6) in a groined shape, and the middle parts of one transverse reinforcing rib (5) and one longitudinal reinforcing rib (6) are vertically disconnected;
the lower connecting plate (2) comprises an edge frame (8), the upper end of the edge frame (8) is fixedly connected with the lower end of the supporting frame in a welding mode, strip-shaped holes (9) are formed in four edges of the edge frame (8), the strip-shaped holes (9) are arranged along the length direction of the edge, a movable connecting plate (10) is arranged in the edge frame (8), second connecting holes (4) are formed in the movable connecting plate (10), connecting cylinders (11) are fixedly welded on four edges of the upper end of the movable connecting plate (10), the connecting cylinders (11) are connected with one end of a threaded rod (12) in a threaded mode, the other end of the threaded rod (12) penetrates through the corresponding strip-shaped holes (9) and is fixed through locking nuts (13);
the connection method of the connection disc for the iron tower comprises the following steps:
(1) fixedly connecting the first connecting hole (3) with a butt-joint hole of a tower foot of the iron tower through a stud bolt (14), and fixedly connecting a second connecting hole (4) on the movable connecting plate (10) with a butt-joint hole of a foundation of the iron tower through a foundation bolt;
(2) the installation of four threaded rods (12) is carried out, and the one end of threaded rod (12) is passed strip-shaped hole (9), and links to each other with connecting cylinder (11) screw thread that corresponds, and is fixed with the other end and strip-shaped hole (9) of threaded rod (12) through lock nut (13).
2. The connection disc for the iron tower as claimed in claim 1, wherein: an edge reinforcing rib (7) is fixed on the diagonal between the upper connecting plate (1) and the lower connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887169.9A CN112112183B (en) | 2020-08-28 | 2020-08-28 | Connecting disc for iron tower and connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887169.9A CN112112183B (en) | 2020-08-28 | 2020-08-28 | Connecting disc for iron tower and connecting method |
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| Publication Number | Publication Date |
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| CN112112183A CN112112183A (en) | 2020-12-22 |
| CN112112183B true CN112112183B (en) | 2022-03-08 |
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| CN202010887169.9A Active CN112112183B (en) | 2020-08-28 | 2020-08-28 | Connecting disc for iron tower and connecting method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205100236U (en) * | 2015-10-15 | 2016-03-23 | 江苏科能电力工程咨询有限公司 | Connected node device suitable for transmission line angle -steel tower column foot is connected with basis |
| CN205531612U (en) * | 2016-04-01 | 2016-08-31 | 无锡市顺天铁塔器材制造有限公司 | Electric power iron tower installation base |
| CN205918217U (en) * | 2016-08-26 | 2017-02-01 | 江西省电力设计院 | A column foot board for recovering iron tower root is opened |
| CN110397335A (en) * | 2019-05-24 | 2019-11-01 | 广东顺德电力设计院有限公司 | A kind of self-supporting tower tower seat method for correcting error |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10422150B2 (en) * | 2017-03-06 | 2019-09-24 | Commscope Technologies Llc | Alignment plate for mounting a structure to a foundation |
-
2020
- 2020-08-28 CN CN202010887169.9A patent/CN112112183B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205100236U (en) * | 2015-10-15 | 2016-03-23 | 江苏科能电力工程咨询有限公司 | Connected node device suitable for transmission line angle -steel tower column foot is connected with basis |
| CN205531612U (en) * | 2016-04-01 | 2016-08-31 | 无锡市顺天铁塔器材制造有限公司 | Electric power iron tower installation base |
| CN205918217U (en) * | 2016-08-26 | 2017-02-01 | 江西省电力设计院 | A column foot board for recovering iron tower root is opened |
| CN110397335A (en) * | 2019-05-24 | 2019-11-01 | 广东顺德电力设计院有限公司 | A kind of self-supporting tower tower seat method for correcting error |
Non-Patent Citations (1)
| Title |
|---|
| 广州新电视塔大型倾斜柱脚施工技术;陈晓明等;《施工技术》;20090518(第05期);全文 * |
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| CN112112183A (en) | 2020-12-22 |
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