CN114135142B - Green transmission line iron tower - Google Patents
Green transmission line iron tower Download PDFInfo
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- CN114135142B CN114135142B CN202111509035.4A CN202111509035A CN114135142B CN 114135142 B CN114135142 B CN 114135142B CN 202111509035 A CN202111509035 A CN 202111509035A CN 114135142 B CN114135142 B CN 114135142B
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- iron tower
- bearing
- power transmission
- screw rod
- lifting screw
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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
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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
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
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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
- E04H12/22—Sockets or holders for poles or posts
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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
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
- E04H12/2261—Mounting poles or posts to the holder on a flat base
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a green power transmission line iron tower which comprises a power transmission line iron tower main body, wherein the power transmission line iron tower main body mainly comprises a reference base, a lifting screw rod, a bearing rib, an iron tower body and a power transmission base, the reference base is vertically arranged and fixedly assembled at the lowest part of the power transmission line iron tower main body, the lifting screw rod is vertically arranged and movably assembled in the reference base, the iron tower body is vertically arranged and fixedly assembled right above the reference base through a plurality of bearing ribs, and the power transmission base is vertically arranged and movably assembled in the iron tower body. The invention relates to a green transmission line iron tower which is mainly used for line transmission of small iron towers, when lines in a transmission base need to be overhauled, the lines can be lifted from the top to the bottom of the iron tower, workers do not need to work high above the ground, and in the lifting operation process, the operation is simple and flexible, and no energy is consumed by adopting a physical mode, so that the green transmission in the real sense is realized, and the energy-saving and environment-friendly effects are achieved.
Description
Technical Field
The invention relates to the technical field of power transmission iron towers, in particular to a green power transmission line iron tower.
Background
The transmission tower is used as a supporting point of an overhead line, a single-loop transmission tower is erected on the transmission tower, and a double-loop transmission tower is erected on the transmission tower. The transmission base of the supporting line on the top of the existing transmission tower is usually fixed, when the transmission tower needs to be overhauled, only the overhead operation of workers can be carried out, if the overhead operation workers climb, the danger coefficient is high, and a large potential safety hazard exists; if the high-altitude operation personnel work through the elevator, the cost investment is large, the energy consumption is high, and the environment is not green.
Disclosure of Invention
The invention provides a green transmission line iron tower to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a green transmission line iron tower comprises a transmission line iron tower main body, wherein the transmission line iron tower main body mainly comprises a reference base, a lifting screw rod, a bearing rib, an iron tower body and a transmission base;
the reference seat is vertically arranged and fixedly assembled at the lowest part of the iron tower main body of the transmission line, and a first bearing is assembled inside the reference seat;
the lifting screw rod is vertically arranged and movably assembled inside the reference seat, and a horizontally arranged turntable is fixed below the lifting screw rod;
the iron tower body is vertically arranged and fixedly assembled right above the reference seat through a plurality of bearing ribs, the bearing ribs are uniformly distributed, a plurality of guide grooves which are uniformly distributed are vertically formed in the outer side of the iron tower body, and a second bearing and a third bearing are respectively assembled below and above the inner part of the iron tower body;
the cable-free power transmission device is characterized in that the power transmission seat is vertically arranged and movably assembled inside the tower body of the iron tower, the internal support of the power transmission seat is connected with a plurality of guide ribs which are uniformly distributed, a ring-shaped cable storage cavity is arranged below the outer side of the power transmission seat, a plurality of drain holes which are uniformly distributed are uniformly formed in the bottom of the ring-shaped cable storage cavity, and a circle of circuit positioning ring which is uniformly distributed is fixed above the outer side of the power transmission seat.
By adopting the scheme, the power transmission base is mainly used for line power transmission of the small iron tower, when a line in the power transmission base needs to be overhauled, the power transmission base can be lifted from the top to the bottom of the iron tower, workers do not need to work high above the ground, and in the lifting operation process, the power transmission base is simple and flexible to operate, does not consume energy in a physical mode, realizes 'green' power transmission in a real sense, and is more energy-saving and environment-friendly. Wherein:
the reference seat is mainly used as a bearing reference of the lifting screw rod; the first bearing is used for promoting the rotation of the lifting screw rod;
the lifting screw rod is mainly used for lifting the power transmission seat; the turntable is used for assisting the rotation of the lifting screw rod;
the bearing ribs are mainly used for bearing the iron tower body;
the iron tower body is mainly used for assembling the power transmission base; the guide groove is used for assisting the guide of the power transmission seat, and the second bearing and the third bearing are used for promoting the rotation of the lifting screw rod;
the power transmission base is mainly used for positioning and storing lines; the guide ribs are used for assisting the guide of the power transmission seat, the annular wire storage cavity is used for storing redundant wires, the drain holes are used for draining rainwater accumulated in the power transmission seat, and the wire positioning rings are used for assisting the positioning of wire ends.
Preferably, the outer ring of the first bearing is in interference fit with the inner side of the reference seat, and the inner ring of the first bearing is in interference fit with the rod body of the lifting screw rod;
the lifting screw rod penetrates through the inner side of the tower body of the iron tower, the outer rings of the second bearing and the third bearing are respectively in interference fit with the inner side of the tower body of the iron tower, and the inner rings of the second bearing and the third bearing are respectively in interference fit with the rod body of the lifting screw rod.
Through adopting above-mentioned scheme, when driving the lift lead screw rotation through the carousel, can reduce its friction with the reference base through first bearing, can reduce its friction with the iron tower body of the tower through second bearing and third bearing, it is more laborsaving when selecting.
Preferably, the surface of the middle end of the lifting screw rod is provided with an external thread, the inner side of the power transmission seat is provided with an internal thread, and the lifting screw rod is connected with the power transmission seat through the thread.
By adopting the scheme, after the lifting screw rod rotates, the power transmission base can be promoted to move through the threads.
Preferably, all the guide ribs are correspondingly limited in all the guide grooves one by one.
Through adopting above-mentioned scheme, because the guide rib of power transmission seat is spacing in the guiding groove, under the torsion of screw thread, through positive and negative rotatory carousel, can realize that the power transmission seat carries out the lift and moves along the direction of guiding groove.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a green transmission line iron tower which is mainly used for line transmission of small iron towers, when lines in a transmission base need to be overhauled, the lines can be lifted from the top to the bottom of the iron tower, workers do not need to work high above the ground, and in the lifting operation process, the operation is simple and flexible, and no energy is consumed by adopting a physical mode, so that the green transmission in the real sense is realized, and the energy-saving and environment-friendly effects are achieved.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at C;
fig. 6 is a partial enlarged view of fig. 4 at D.
In the figure:
1-a main body of an iron tower of the power transmission line; 11-a reference seat; 111-a first bearing; 12-lifting screw rod; 121-a turntable; 13-carrying ribs; 14-iron tower body; 141-a guide groove; 142-a second bearing; 143-a third bearing; 15-power transmission seat; 151-guiding ribs; 152-ring type wire storage cavity; 153-drainage holes; 154-line positioning ring.
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 making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-6, the present invention provides a technical solution:
a green transmission line iron tower comprises a transmission line iron tower main body 1, wherein the transmission line iron tower main body 1 mainly comprises a reference base 11, a lifting screw rod 12, a bearing rib 13, an iron tower body 14 and a transmission base 15;
the reference base 11 is vertically arranged and fixedly assembled at the lowest part of the iron tower main body 1 of the power transmission line, and a first bearing 111 is assembled inside the reference base 11;
the lifting screw rod 12 is vertically arranged and movably assembled inside the reference base 11, and a horizontally arranged turntable 121 is fixed below the lifting screw rod 12;
the iron tower body 14 is vertically arranged and fixedly assembled right above the reference base 11 through four bearing ribs 13, the four bearing ribs 13 are uniformly distributed, four guide grooves 141 which are uniformly distributed are vertically arranged on the outer side of the iron tower body 14, and a second bearing 142 and a third bearing 143 are respectively assembled below and above the inner part of the iron tower body 14;
the power transmission seat 15 is vertically and movably assembled inside the iron tower body 14, the internal support of the power transmission seat 15 is connected with guide ribs 151 which are uniformly distributed at four positions, a ring-shaped wire storage cavity 152 is arranged below the outer side of the power transmission seat 15, a plurality of drain holes 153 which are uniformly distributed at multiple positions are uniformly formed in the bottom of the ring-shaped wire storage cavity 152, and a circle of line positioning rings 154 which are uniformly distributed is fixed above the outer side of the power transmission seat 15.
The invention is mainly used for line transmission of small iron towers, when lines in a power transmission base need to be overhauled, the lines can be lifted from the top to the bottom of the iron tower without working personnel working aloft, and in the lifting operation process, the invention has the advantages of simple and flexible operation, no energy consumption due to the adoption of a physical mode, realization of 'green' power transmission in a real sense, and more energy conservation and environmental protection. Wherein:
the reference base 11 is mainly used as a supporting reference of the lifting screw rod 12; the first bearing 111 is used for facilitating the rotation of the lifting screw 12;
the lifting screw rod 12 is mainly used for lifting the power transmission base 15; the turntable 121 is used for assisting the rotation of the lifting screw rod 12;
the bearing ribs 13 are mainly used for bearing the iron tower body 14;
the iron tower body 14 is mainly used for assembling the power transmission base 15; the guide groove 141 is used for assisting the guide of the power transmission base 15, and the second bearing 142 and the third bearing 143 are used for promoting the rotation of the lifting screw rod 12;
the power transmission base 15 is mainly used for positioning and storing lines; the guiding ribs 151 are used for assisting in guiding the power transmission seat 15, the annular wire storage cavity 152 is used for storing redundant wires, the water drainage holes 153 are used for draining rainwater accumulated in the power transmission seat 15, and the wire positioning ring 154 is used for assisting in positioning wire ends.
The outer ring of the first bearing 111 is in interference fit with the inner side of the reference seat 11, and the inner ring of the first bearing 111 is in interference fit with the rod body of the lifting screw rod 12; the lifting screw rod 12 penetrates through the inner side of the iron tower body 14, the outer rings of the second bearing 142 and the third bearing 143 are respectively in interference fit with the inner side of the iron tower body 14, and the inner rings of the second bearing 142 and the third bearing 143 are respectively in interference fit with the rod body of the lifting screw rod 12. When the turntable 121 drives the lifting screw rod 12 to rotate, the friction between the lifting screw rod and the reference base 11 can be reduced through the first bearing 111, the friction between the lifting screw rod and the iron tower body 14 can be reduced through the second bearing 142 and the third bearing 143, and labor is saved during selection.
The surface of the middle end of the lifting screw rod 12 is provided with external threads, the inner side of the power transmission seat 15 is provided with internal threads, and the lifting screw rod 12 is connected with the power transmission seat 15 through the threads. After the lifting screw rod 12 rotates, the power transmission base 15 can be promoted to move through the screw thread.
The four guide ribs 151 are uniformly and correspondingly limited in the four guide grooves 141. Because the guiding rib 151 of the power transmission base 15 is limited in the guiding groove 141, the power transmission base 15 can be lifted and lowered along the direction of the guiding groove 141 by rotating the rotating disc 121 forward and backward under the torsion of the thread.
The working principle of the invention is as follows:
the annular wire storage cavity 152 of the power transmission socket 15 is used for storing redundant wires, and then the ends of the wires are connected with the wires of other power transmission sockets 15 after being assisted by the wire positioning ring 154. When needs overhaul, the rotating disc 121 can drive the lift lead screw 12 and rotate, because the guide muscle 151 of power transmission seat 15 is spacing in guiding groove 141, under the torsion of screw thread, can realize that power transmission seat 15 removes to the below of transmission line iron tower main part 1 along guiding groove 141's direction, the staff need not to scramble or carry out high altitude construction through the lift, and at the in-process of lift operation, easy operation and flexibility not only, and adopt the physical mode also there is not energy consumption, realize "green" transmission of electricity in the true sense, energy-concerving and environment-protective more.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. A green transmission line iron tower is characterized by comprising a transmission line iron tower main body (1), wherein the transmission line iron tower main body (1) mainly comprises a reference base (11), a lifting screw rod (12), a bearing rib (13), an iron tower body (14) and a transmission base (15); the reference seat (11) is vertically arranged and fixedly assembled at the lowest part of the transmission line iron tower main body (1), and a first bearing (111) is assembled inside the reference seat (11); the lifting screw rod (12) is vertically arranged and movably assembled in the reference seat (11), and a horizontally arranged turntable (121) is fixed below the lifting screw rod (12); the iron tower body (14) is vertically arranged and fixedly assembled right above the reference base (11) through a plurality of bearing ribs (13), the bearing ribs (13) are uniformly distributed, a plurality of guide grooves (141) which are uniformly distributed are vertically formed in the outer side of the iron tower body (14), and a second bearing (142) and a third bearing (143) are respectively assembled below and above the inner part of the iron tower body (14); the power transmission seat (15) is vertically arranged and movably assembled inside an iron tower body (14), a plurality of guide ribs (151) which are uniformly distributed are connected to the inner support of the power transmission seat (15), a ring-shaped wire storage cavity (152) is arranged below the outer side of the power transmission seat (15), a plurality of water drainage holes (153) which are uniformly distributed are uniformly formed in the bottom of the ring-shaped wire storage cavity (152), and a circle of line positioning rings (154) which are uniformly distributed are fixed above the outer side of the power transmission seat (15); the outer ring of the first bearing (111) is in interference fit with the inner side of the reference seat (11), and the inner ring of the first bearing (111) is in interference fit with the rod body of the lifting screw rod (12); the lifting screw rod (12) penetrates through the inner side of the iron tower body (14), the outer rings of the second bearing (142) and the third bearing (143) are respectively in interference fit with the inner side of the iron tower body (14), and the inner rings of the second bearing (142) and the third bearing (143) are respectively in interference fit with a rod body of the lifting screw rod (12); the surface of the middle end of the lifting screw rod (12) is provided with an external thread, the inner side of the power transmission seat (15) is provided with an internal thread, and the lifting screw rod (12) is connected with the power transmission seat (15) through the thread; all the guide ribs (151) are uniformly and correspondingly limited in all the guide grooves (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509035.4A CN114135142B (en) | 2021-12-10 | 2021-12-10 | Green transmission line iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509035.4A CN114135142B (en) | 2021-12-10 | 2021-12-10 | Green transmission line iron tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114135142A CN114135142A (en) | 2022-03-04 |
| CN114135142B true CN114135142B (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111509035.4A Active CN114135142B (en) | 2021-12-10 | 2021-12-10 | Green transmission line iron tower |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0305581C1 (en) * | 2003-10-16 | 2005-08-09 | Implo Technologies | Modular tower for repairs of electric transmission lines |
| CN108756421A (en) * | 2018-07-06 | 2018-11-06 | 马鞍山倍亿通智能科技有限公司 | A kind of communication steel tower convenient for safeguarding |
| CN109236016A (en) * | 2018-10-25 | 2019-01-18 | 郑州辛西亚信息科技有限公司 | A kind of lift communication tower easy to repair |
| CN112922432A (en) * | 2021-02-24 | 2021-06-08 | 安徽爱她有果电子商务有限公司 | Communication tower convenient to part installation is overhauld |
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2021
- 2021-12-10 CN CN202111509035.4A patent/CN114135142B/en active Active
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| CN114135142A (en) | 2022-03-04 |
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