CN209670447U - A kind of quick-mounting formula electric power iron tower foundation - Google Patents
A kind of quick-mounting formula electric power iron tower foundation Download PDFInfo
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- CN209670447U CN209670447U CN201920358085.9U CN201920358085U CN209670447U CN 209670447 U CN209670447 U CN 209670447U CN 201920358085 U CN201920358085 U CN 201920358085U CN 209670447 U CN209670447 U CN 209670447U
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Abstract
The utility model discloses a kind of quick-mounting formula electric power iron tower foundations, including three pre-buried pedestals in equilateral triangle distribution, it is connected between two neighboring pre-buried pedestal by balance connecting rod, it is connected between pre-buried pedestal and balance connecting rod by the first positioning plug-in unit, pre-buried base bottom edge is also equipped with the second positioning plug-in unit.The utility model forms steel tower bottom by three pre-buried pedestals in equilateral triangle distribution and stablizes brace foundation, by in pedestal casting concrete form extremely strong bearing capacity, the characteristics of stable structure, effectively improve service life, guarantee electric power tower using safe, structure is simple, easy for installation quick, has good practical and promotional value.
Description
Technical field
The utility model belongs to electric power tower field, and in particular to a kind of quick-mounting formula electric power iron tower foundation.
Background technique
High-voltage power transmission line steel tower is pullled to resist wind load and defeated line equipment, prevents from toppling, need firm and stocky
Basis.Not only volume is big for traditional iron tower foundation, and the steel material for needing to expend is more, and its bearing capacity is also not fully up to expectations,
Basic stability can be lower as time goes by, and there is security risks.
Utility model content
The purpose of this utility model is to provide realize especially by following technical scheme:
A kind of quick-mounting formula electric power iron tower foundation, it is two neighboring pre-buried including three pre-buried pedestals in equilateral triangle distribution
It is connected between pedestal by balance connecting rod, is connected between pre-buried pedestal and balance connecting rod by the first positioning plug-in unit, it is pre-buried
Base bottom edge is also equipped with the second positioning plug-in unit；
The pre-buried pedestal includes support base and the pedestal for being mounted on support base center, and installation is limited among pedestal
Position connection frame, limit connection frame center are connected by positioning bolt with support base, and limit connection frame side passes through the first limit
Nut is connected with pedestal；
The pedestal includes two positioning rings of distribution symmetrical above and below, is along the circumferential direction evenly equipped with branch between two positioning rings
Connecting rod is supportted, supporting linkage both ends are connected by the second stop nut with positioning ring；
The positioning ring surface is evenly equipped with positional punch, and supporting linkage both ends are symmetrically arranged with two positioning studs, support
Connecting rod by-level is equipped with limit perforation, and positioning stud passes through positional punch and is connected with the second stop nut；
The limit connection frame includes the limit connecting screw for limiting central plate and being evenly arranged on limit central plate side, limit
Position connecting screw passes through limit perforation and is connected with the first stop nut, and limit central plate center is equipped with center limit hole；Support bottom
Seat includes support baseboard and the support post for being vertically set on support baseboard center, is equipped with positioning screw hole at the top of support post,
Positioning bolt passes through center limit hole and is connected with positioning screw hole；Support baseboard marginal surface is set there are two the first positioning jack and one
The angle of a second positioning jack, two the first positioning jacks and the connected straight line in support baseboard center is 60 degree, and two first fixed
Position jack and second positioning jack are distributed in isosceles triangle；
The balance connecting rod both ends are symmetrically arranged with grafting perforation corresponding with the first positioning jack；First positioning plug-in unit
Including positioning pluging rod, positioning pluging rod bottom end sequentially passes through grafting perforation, the first positioning jack is connected with cone-shaped plug, positioning pluging rod
Top is equipped with limit jacking block；Second positioning plug-in unit includes the positioning intubation matched with the second positioning jack, positioning intubation top
Equipped with annular stop protrusion.
It further, is to be slidably matched between second positioning jack and positioning intubation.
It further, is cunning between the positioning pluging rod and grafting perforation, between positioning pluging rod and the first positioning jack
Dynamic cooperation.
Further, the sum of thickness of second stop nut and positioning ring is equal to the length of positioning stud.
The beneficial effects of the utility model are:
The utility model forms steel tower bottom by three pre-buried pedestals in equilateral triangle distribution and stablizes brace foundation,
By in pedestal casting concrete form extremely strong bearing capacity, the characteristics of stable structure, effectively improve service life, guarantee
Electric power tower using safe, structure is simple, it is easy for installation quickly, there is good practical and promotional value.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
Illustrative embodiments and their description of the invention do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the partial structural diagram of the utility model；
Fig. 4 is the partial structurtes explosive view of the utility model；
Fig. 5 is the partial structurtes explosive view of the utility model；
Fig. 6 is the partial structurtes explosive view of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of quick-mounting formula electric power iron tower foundation, including three pre-buried pedestals 10 in equilateral triangle distribution, phase
It is connected between adjacent two pre-buried pedestals 10 by balance connecting rod 20, passes through first between pre-buried pedestal 10 and balance connecting rod 20
It positions plug-in unit 30 to be connected, pre-buried 10 bottom margin of pedestal is also equipped with the second positioning plug-in unit 40；
Referring to fig. 2, pre-buried pedestal 10 including support base 1 and is mounted on the central pedestal 2 of support base 1, in pedestal 2
Between limit connection frame 3 is installed, limit connection frame 3 center is connected by positioning bolt 4 with support base 1, limit connection frame 3 weeks
Side is connected by the first stop nut 5 with pedestal 2；
Referring to Fig. 3, two positioning rings 21 of pedestal 2 including distribution symmetrical above and below, circumferentially side between two positioning rings 21
To supporting linkage 22 is evenly equipped with, 22 both ends of supporting linkage are connected by the second stop nut 23 with positioning ring 21；
Referring to fig. 4,21 surface of positioning ring is evenly equipped with positional punch 211, and 22 both ends of supporting linkage are symmetrically arranged with two and determine
Position stud 221,22 by-level of supporting linkage are equipped with limit perforation 222, and positioning stud 221 passes through positional punch 211 and the
Two stop nuts 23 are connected；
Referring to Fig. 5, limiting connection frame 3 includes limit central plate 31 and the limit company for being evenly arranged on limit 31 side of central plate
Screw rod 32 is connect, limit connecting screw 32 passes through limit perforation 222 and is connected with the first stop nut 5, and limit 31 center of central plate is set
There is center limit hole 33；Support base 1 includes support baseboard 11 and the support post for being vertically set on 11 center of support baseboard
12, positioning screw hole 13 is equipped at the top of support post 12, positioning bolt 4 passes through center limit hole 33 and is connected with positioning screw hole 13；Branch
Support 11 marginal surface of bottom plate is set there are two the first positioning jack 14 and second positioning jack 15, two the first positioning jacks 14
Angle with the connected straight line in 11 center of support baseboard is 60 degree, and two the first positioning jacks 14 and second positioning jack 15 are in
Isosceles triangle distribution；
Referring to Fig. 6, balances 20 both ends of connecting rod and be symmetrically arranged with grafting perforation 201 corresponding with the first positioning jack 14；
First positioning plug-in unit 30 includes positioning pluging rod 301, and 301 bottom end of positioning pluging rod sequentially passes through grafting the 201, first positioning jack of perforation
14 are connected with cone-shaped plug 302, and 301 top of positioning pluging rod is equipped with limit jacking block 303；Second positioning plug-in unit 40 includes determining with second
The positioning intubation 401 that position jack 15 matches, 401 top of positioning intubation are equipped with annular stop protrusion 402.
Wherein, to be slidably matched between the second positioning jack 15 and positioning intubation 401, positioning pluging rod 301 and grafting are perforated
Between 201, between positioning pluging rod 301 and the first positioning jack 14 be to be slidably matched, the second stop nut 23 and positioning ring 21
The sum of thickness be equal to the length of positioning stud 221.
The utility model forms steel tower bottom by three pre-buried pedestals in equilateral triangle distribution and stablizes brace foundation,
By in pedestal casting concrete form extremely strong bearing capacity, the characteristics of stable structure, effectively improve service life, guarantee
Electric power tower using safe, structure is simple, it is easy for installation quickly, there is good practical and promotional value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of quick-mounting formula electric power iron tower foundation, it is characterised in that: three pre-buried pedestals (10) including being in equilateral triangle distribution,
Between two neighboring pre-buried pedestal (10) by balance connecting rod (20) be connected, pre-buried pedestal (10) and balance connecting rod (20) it
Between by first positioning plug-in unit (30) be connected, pre-buried pedestal (10) bottom margin is also equipped with the second positioning plug-in unit (40)；
The pre-buried pedestal (10) includes support base (1) and the pedestal (2) for being mounted on support base (1) center, pedestal (2)
Centre is equipped with limit connection frame (3), and limit connection frame (3) center is connected with support base (1) by positioning bolt (4), is limited
Position connection frame (3) side is connected by the first stop nut (5) with pedestal (2)；
The pedestal (2) includes two positioning rings (21) of distribution symmetrical above and below, between two positioning rings (21) along the circumferential direction
It is evenly equipped with supporting linkage (22), supporting linkage (22) both ends are connected by the second stop nut (23) with positioning ring (21)；
Positioning ring (21) surface is evenly equipped with positional punch (211), and supporting linkage (22) both ends are symmetrically arranged with two positioning
Stud (221), supporting linkage (22) by-level are equipped with limit perforation (222), and positioning stud (221) passes through positional punch
(211) it is connected with the second stop nut (23)；
Limit connection frame (3) includes limit central plate (31) and the limit connection for being evenly arranged on limit central plate (31) side
Screw rod (32), limit connecting screw (32) pass through limit perforation (222) and are connected with the first stop nut (5), limit central plate
(31) center is equipped with center limit hole (33)；Support base (1) includes support baseboard (11) and is vertically set on support baseboard
(11) central support post (12), support post (12) top are equipped with positioning screw hole (13), and positioning bolt (4) is limited across center
Position hole (33) is connected with positioning screw hole (13)；Support baseboard (11) marginal surface is set there are two the first positioning jack (14) and one
The angle of second positioning jack (15), two the first positioning jacks (14) and the connected straight line in support baseboard (11) center is 60 degree,
Two the first positioning jacks (14) and second positioning jack (15) are distributed in isosceles triangle；
Balance connecting rod (20) both ends are symmetrically arranged with grafting perforation (201) corresponding with the first positioning jack (14)；The
One positioning plug-in unit (30) includes positioning pluging rod (301), and positioning pluging rod (301) bottom end sequentially passes through grafting perforation (201), first fixed
Position jack (14) is connected with cone-shaped plug (302), and positioning pluging rod (301) top is equipped with limit jacking block (303)；Second positioning plug-in unit
(40) include the positioning intubation (401) matched with the second positioning jack (15), be equipped with annular stop at the top of positioning intubation (401)
Raised (402).
2. a kind of quick-mounting formula electric power iron tower foundation according to claim 1, it is characterised in that: second positioning jack
It (15) is to be slidably matched between positioning intubation (401).
3. a kind of quick-mounting formula electric power iron tower foundation according to claim 1, it is characterised in that: the positioning pluging rod (301)
Between grafting perforation (201), between positioning pluging rod (301) and the first positioning jack (14) be to be slidably matched.
4. a kind of quick-mounting formula electric power iron tower foundation according to claim 1, it is characterised in that: second stop nut
(23) it is equal to the length of positioning stud (221) with the sum of the thickness of positioning ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358085.9U CN209670447U (en) | 2019-03-20 | 2019-03-20 | A kind of quick-mounting formula electric power iron tower foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920358085.9U CN209670447U (en) | 2019-03-20 | 2019-03-20 | A kind of quick-mounting formula electric power iron tower foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670447U true CN209670447U (en) | 2019-11-22 |
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ID=68572199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920358085.9U Active CN209670447U (en) | 2019-03-20 | 2019-03-20 | A kind of quick-mounting formula electric power iron tower foundation |
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| CN (1) | CN209670447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593760A (en) * | 2020-10-22 | 2021-04-02 | 国网山东省电力公司汶上县供电公司 | Electric power tower convenient to install |
-
2019
- 2019-03-20 CN CN201920358085.9U patent/CN209670447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593760A (en) * | 2020-10-22 | 2021-04-02 | 国网山东省电力公司汶上县供电公司 | Electric power tower convenient to install |
| CN112593760B (en) * | 2020-10-22 | 2022-03-04 | 国网山东省电力公司汶上县供电公司 | Electric power tower convenient to install |
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