CN114592747B - Fixing base of auxiliary holding pole of power transmission tower - Google Patents
Fixing base of auxiliary holding pole of power transmission tower Download PDFInfo
- Publication number
- CN114592747B CN114592747B CN202210300494.XA CN202210300494A CN114592747B CN 114592747 B CN114592747 B CN 114592747B CN 202210300494 A CN202210300494 A CN 202210300494A CN 114592747 B CN114592747 B CN 114592747B
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- clamping plate
- tooth
- plate
- clamp
- power transmission
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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
- E04H12/2276—Clamping poles or posts on a stub
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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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 application relates to a fixing base of an auxiliary holding pole of a power transmission tower, which belongs to the technical field of power construction, and comprises a first clamping plate and a second clamping plate which are clamped on a main material of the power transmission tower, wherein one side of the first clamping plate, which is far away from the second clamping plate, is fixedly provided with a mounting plate, the first clamping plate is provided with a plurality of first connecting holes, and the second clamping plate is provided with second connecting holes corresponding to the first connecting holes; and a clamp for fixing the bottom of the holding pole is arranged on the mounting plate. According to the application, the first clamping plate and the second clamping plate are clamped on the main material of the iron tower, and bolts sequentially pass through the first connecting holes and the second connecting holes, so that the mounting plate is fixed on the iron tower. The mounting plate is used for fixing the clamp, so that the bottom of the holding pole is conveniently fixed on the clamp; simultaneously, the mounting panel can strengthen the structural strength of first grip block to make the fixed more firm of staple bolt.
Description
Technical Field
The application relates to the technical field of electric power construction, in particular to a fixing base of an auxiliary holding pole of a power transmission tower.
Background
In the construction of a power transmission line, a high-voltage iron tower is required to be erected, and the high-voltage iron tower is generally four groups of four-angle iron towers with truss structures formed by assembling a plurality of steel poles as tower materials. When the high-voltage iron tower is erected, firstly, a foundation and tower feet are built on the ground, and then tower material components are built upwards step by step. When the pylon is erected to a certain height, in order to safely transport each component to the erected height, a hoisting tool is required to hoist the pylon. However, because the four groups of truss structures of the high-voltage iron tower are far away from each other, the place for erecting the high-voltage iron tower is generally complex in topography and limited by the lifting height and the conditions of a construction site, the common crane is difficult to meet the use requirements, and the tower materials are generally lifted by the combined action of the holding pole, the winch, the pulley block, the steel wire rope and the like.
The pole used by the existing electric power engineering construction tower is fixed on the iron tower by adopting a steel rope sleeve at the bottom of the pole. In recent years, the ultra-high voltage power construction is increased greatly in size and weight, and according to different iron tower signals and different hoisting weights, some steel rope sleeves cannot meet the requirements of on-site derrick hoisting weight and stress angle.
In view of the above related art, the inventor considers that the safety hazard of the fixing manner using the steel rope sling is large.
Disclosure of Invention
In order to enable the fixing of the holding pole to be more stable, the application provides a fixing base of an auxiliary holding pole of a power transmission tower.
The application provides a fixing base of an auxiliary holding pole of a power transmission tower, which adopts the following technical scheme:
The fixing base comprises a first clamping plate and a second clamping plate which are clamped on a main material of the power transmission tower, wherein a mounting plate is fixedly arranged on one side, far away from the second clamping plate, of the first clamping plate, a plurality of first connecting holes are formed in the first clamping plate, and second connecting holes corresponding to the first connecting holes are formed in the second clamping plate; and a clamp for fixing the bottom of the holding pole is arranged on the mounting plate.
Through adopting above-mentioned technical scheme, first grip block and second grip block centre gripping are at the iron tower main material, adopt the bolt to pass first connecting hole and second connecting hole in proper order to fix the mounting panel on the iron tower. The mounting plate is used for fixing the clamp, so that the bottom of the holding pole is conveniently fixed on the clamp; simultaneously, the mounting panel can strengthen the structural strength of first grip block to make the fixed more firm of staple bolt.
Preferably, an installation seat is fixedly arranged on the installation plate, a rotating block is fixedly arranged at the bottom of the clamp, and a rotating groove for the rotating block to rotate is formed in the installation seat; the mounting seat is provided with a fixing component for fixing the rotating block.
By adopting the technical scheme, the rotating block is matched with the rotating groove, so that the angle of the clamp can be adjusted, and the holding pole fixed on the clamp can conveniently face to the appointed position of the iron tower; the rotary block is fixed on the mounting seat through the fixing component, so that the holding pole on the clamp is fixed more firmly.
Preferably, the fixing component comprises a threaded rod, a threaded hole communicated with the rotary groove is formed in the side face of the mounting seat, the threaded rod is matched with the threaded hole, and the end portion of the threaded rod can be abutted against the side face of the rotary block.
By adopting the technical scheme, the end part of the threaded rod is abutted against the side surface of the rotating block by screwing in the threaded rod, so that the clamp is convenient to fix at the current angle; the threaded rod is screwed out to separate the end of the threaded rod from the side face of the rotating block, so that the clamp can be rotated conveniently to adjust the angle of the clamp, and the structure is simple.
Preferably, one end of the threaded rod, which is far away from the rotating block, is fixedly provided with a knob.
By adopting the technical scheme, the knob can enable the rotation of the threaded rod to be easier.
Preferably, the fixing assembly comprises a first tooth and a second tooth, the first tooth is fixedly arranged at one end of the rotating block, which is far away from the clamp, the second tooth is fixedly arranged at the bottom of the rotating groove, and the second tooth is matched with the first tooth.
By adopting the technical scheme, the clamp is lifted upwards to separate the first tooth from the second tooth, so that the clamp can be rotated conveniently to adjust the angle of the clamp; the clamp is put down to enable the first teeth to be matched with the second teeth, so that the clamp can be conveniently fixed at the current angle, and adjustment is faster.
Preferably, a spring is arranged in the rotary groove, one end of the spring is fixedly connected to the groove wall of the rotary groove, and the other end of the spring is fixedly connected to one end, far away from the first tooth, of the rotary block.
Through adopting above-mentioned technical scheme, when the angle modulation of anchor clamps is good, unclamp anchor clamps and make rotatory piece slide under the effect of spring to make first tooth and second tooth cooperate, thereby fix anchor clamps at current angle.
Preferably, a reinforcing plate is fixedly arranged on one side, far away from the first clamping plate, of the second clamping plate, and positioning holes are formed in the reinforcing plate.
Through adopting above-mentioned technical scheme, reinforcing plate can increase the structural strength of second grip block, and the locating hole can be fixed in advance the position of second grip block.
Preferably, the first clamping plate is fixedly provided with a first anti-slip gasket on one side far away from the mounting plate, and the second clamping plate is fixedly provided with a second anti-slip gasket on one side far away from the reinforcing plate.
Through adopting above-mentioned technical scheme, first anti-skidding gasket and second anti-skidding gasket support and press at the iron tower main material, can reduce unable adjustment base and appear gliding condition on the iron tower main material to make the fixed of pole more firm.
Preferably, the mounting plate is provided with at least one construction hole.
Through adopting above-mentioned technical scheme, the construction hole is convenient for use when hoist and mount tower material, reduces the condition that the in-process of hoist and mount tower material appears unable fixed.
In summary, the present application includes at least one of the following beneficial technical effects: the first clamping plate and the second clamping plate are clamped on the main material of the iron tower, and bolts sequentially penetrate through the first connecting holes and the second connecting holes, so that the mounting plate is fixed on the iron tower. The mounting plate is used for fixing the clamp, so that the bottom of the holding pole is conveniently fixed on the clamp; simultaneously, the mounting panel can strengthen the structural strength of first grip block to make the fixed more firm of staple bolt.
Drawings
Fig. 1 is a schematic structural view of a fixing base of an auxiliary holding pole of a power transmission tower;
FIG. 2 is a schematic view of the first clamping plate, the second clamping plate and the mounting plate according to an embodiment of the present application;
FIG. 3 is a cutaway view of a mount according to one embodiment of the present application;
fig. 4 is a cut-away cross-sectional view of a mount in another embodiment of the application.
Reference numerals illustrate:
1. Iron tower; 2. holding pole; 3. a first clamping plate; 4. a second clamping plate; 5. a mounting plate; 6. a first connection hole; 7. a second connection hole; 8. a clamp; 9. a mounting base; 10. a rotating block; 11. a rotary groove; 12. a fixing assembly; 121. a threaded rod; 122. a threaded hole; 123. a first tooth; 124. a second tooth; 125. a spring; 13. a knob; 14. a reinforcing plate; 15. positioning holes; 16. a first anti-slip pad; 17. a second anti-slip pad; 18. and (5) constructing a hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings 1 to 4 and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The embodiment of the application discloses a fixing base of an auxiliary holding pole of a power transmission tower. Referring to fig. 1 and 2, the fixing base comprises a first clamping plate 3 and a second clamping plate 4 clamped on a main material of the iron tower 1, a mounting plate 5 is fixedly arranged on one side, far away from the second clamping plate 4, of the first clamping plate 3, a plurality of first connecting holes 6 are formed in the first clamping plate 3, and a second connecting hole 7 corresponding to the first connecting hole 6 is formed in the second clamping plate 4; the mounting plate 5 is provided with a clamp 8 for fixing the bottom of the holding pole 2.
In this embodiment, the first clamping plate 3 and the second clamping plate 4 are both made of steel plates bent 90 degrees, that is, the first clamping plate 3 and the second clamping plate 4 are right angle steel plates. The mounting plate 5 is fixed to the bottom of the first clamping plate 3 by means of welding. The fixture 8 is fixedly arranged on the upper surface of the mounting plate 5, the fixture 8 comprises a cylinder and two clamping pieces, the two clamping pieces are fixed on the cylinder in a welding mode, and the two clamping pieces are oppositely arranged; through holes are formed in the two clamping pieces, the bottom of the holding pole 2 is inserted between the two clamping pieces, and the holding pole 2 can be fixed through bolts sequentially penetrating through the through holes and the through holes in the bottom of the holding pole 2.
Referring to fig. 2 and 3, a reinforcing plate 14 is fixedly arranged on one side of the second clamping plate 4 away from the first clamping plate 3, and positioning holes 15 are formed in the reinforcing plate 14. In the present embodiment, the side surface of the reinforcing plate 14 is fixed to the bottom of the second holding plate 4 by means of welding. The structural strength of the second clamping plate 4 can be increased by the reinforcing plate 14, and the positioning holes 15 can fix the position of the second clamping plate 4 in advance.
Referring to fig. 2 and 3, a first anti-slip gasket 16 is fixedly arranged on one side of the first clamping plate 3 away from the mounting plate 5, and a second anti-slip gasket 17 is fixedly arranged on one side of the second clamping plate 4 away from the reinforcing plate 14; the mounting plate 5 is provided with at least one construction hole 18. In this embodiment, the first anti-slip pad 16 is fixed on the side of the first clamping plate 3 away from the mounting plate 5 by using strong glue, and the second anti-slip pad 17 is fixed on the side of the second clamping plate 4 away from the reinforcing plate 14 by using strong glue; the first anti-slip gasket 16 and the second anti-slip gasket 17 are propped against the main material of the iron tower 1, so that the sliding condition of the fixed base on the main material of the iron tower 1 can be reduced, and the fixing of the holding pole 2 is firmer. The construction holes 18 are convenient to use when hoisting tower materials, and the situation that the tower materials cannot be fixed in the process of hoisting is reduced.
Referring to fig. 2 and 3, a mounting seat 9 is fixedly arranged on the mounting plate 5, a rotating block 10 is fixedly arranged at the bottom of the clamp 8, and a rotating groove 11 for rotating the rotating block 10 is formed in the mounting seat 9; the mounting base 9 is provided with a fixing assembly 12 for fixing the rotary block 10. In the embodiment, the mounting seat 9 is fixed on the upper surface of the mounting plate 5 in a welding manner, and the rotating block 10 is fixed on the bottom of the clamp 8 in a welding manner; the angle of the clamp 8 can be adjusted by matching the rotating block 10 with the rotating groove 11, so that the holding pole 2 fixed on the clamp 8 faces to the appointed position of the iron tower 1; the rotary block 10 is fixed on the mounting seat 9 through the fixing component 12, so that the holding pole 2 on the clamp 8 is fixed more firmly.
Referring to fig. 2 and 3, the fixing component 12 includes a threaded rod 121, a threaded hole 122 communicating with the rotary groove 11 is formed on the side surface of the mounting seat 9, the threaded rod 121 is matched with the threaded hole 122, and the end of the threaded rod 121 can be abutted against the side surface of the rotary block 10; the end of the threaded rod 121 remote from the rotary block 10 is fixedly provided with a knob 13. In this embodiment, the knob 13 may be fixed to the end of the threaded rod 121 by welding, and the threaded rod 121 is screwed in such a way that the end thereof abuts against the side of the rotating block 10, so as to fix the clamp 8 at the current angle; the threaded rod 121 is screwed out to separate the end of the threaded rod from the side surface of the rotating block 10, so that the clamp 8 can be conveniently rotated to adjust the angle of the clamp 8, and the structure is simple; the rotation of the threaded rod 121 is made easier by the knob 13.
The implementation principle of the fixing base of the auxiliary holding pole of the power transmission tower provided by the embodiment of the application is as follows: the first clamping plate 3 and the second clamping plate 4 are clamped on the main material of the iron tower 1, and bolts sequentially penetrate through the first connecting holes 6 and the second connecting holes 7, so that the mounting plate 5 is fixed on the iron tower 1. The mounting plate 5 is used for fixing the clamp 8, so that the bottom of the holding pole 2 is conveniently fixed on the clamp 8; simultaneously, the mounting panel 5 can strengthen the structural strength of first grip block 3 to make the fixed of pole 2 more firm.
The embodiment of the application also discloses a fixing base of the auxiliary holding pole of the power transmission tower. Referring to fig. 4, the fixing assembly 12 includes a first tooth 123 fixedly disposed at an end of the rotary block 10 remote from the clamp 8, and a second tooth 124 fixedly disposed at a bottom of the rotary groove 11, the second tooth 124 being engaged with the first tooth 123. In this embodiment, lifting the clamp 8 upward so that the first tooth 123 is separated from the second tooth 124 facilitates rotating the clamp 8 to adjust the angle of the clamp 8; the clamp 8 is put down so that the first teeth 123 and the second teeth 124 are matched, so that the clamp 8 is conveniently fixed at the current angle, and the adjustment is faster.
Referring to fig. 4, a spring 125 is disposed in the rotary groove 11, one end of the spring 125 is fixedly connected to a groove wall of the rotary groove 11, and the other end is fixedly connected to an end of the rotary block 10 remote from the first tooth 123. In this embodiment, when the angle of the clamp 8 is adjusted, the clamp 8 is released so that the rotary block 10 slides under the action of the spring 125 to engage the first tooth 123 with the second tooth 124, thereby fixing the clamp 8 at the current angle.
The foregoing description of the preferred embodiments of the application is not intended to limit the scope of the application in any way, including the abstract and drawings, in which case any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
Claims (6)
1. The utility model provides a unable adjustment base of supplementary pole of transmission tower, its characterized in that: the device comprises a first clamping plate (3) and a second clamping plate (4) which are clamped on a main material of an iron tower (1), wherein one side, far away from the second clamping plate (4), of the first clamping plate (3) is fixedly provided with a mounting plate (5), a plurality of first connecting holes (6) are formed in the first clamping plate (3), and second connecting holes (7) corresponding to the first connecting holes (6) are formed in the second clamping plate (4); a clamp (8) for fixing the bottom of the holding pole (2) is arranged on the mounting plate (5); the mounting plate (5) is fixedly provided with a mounting seat (9), the bottom of the clamp (8) is fixedly provided with a rotating block (10), and the mounting seat (9) is provided with a rotating groove (11) for the rotating block (10) to rotate; the mounting seat (9) is provided with a fixing assembly (12) for fixing the rotating block (10); the fixing assembly (12) comprises a threaded rod (121), a threaded hole (122) communicated with the rotary groove (11) is formed in the side face of the mounting seat (9), the threaded rod (121) is matched with the threaded hole (122), and the end part of the threaded rod (121) can be abutted against the side face of the rotary block (10); or fixed subassembly (12) include first tooth (123) and second tooth (124), first tooth (123) are fixed to be set up in rotatory piece (10) one end of keeping away from anchor clamps (8), second tooth (124) are fixed to be set up in the tank bottom of rotatory groove (11), second tooth (124) cooperate with first tooth (123).
2. The fixed base of an auxiliary pole of a power transmission tower according to claim 1, wherein: one end of the threaded rod (121) far away from the rotating block (10) is fixedly provided with a knob (13).
3. The fixed base of an auxiliary pole of a power transmission tower according to claim 1, wherein: the rotary groove (11) is internally provided with a spring (125), one end of the spring (125) is fixedly connected to the groove wall of the rotary groove (11), and the other end of the spring is fixedly connected to one end, far away from the first tooth (123), of the rotary block (10).
4. The fixed base of an auxiliary pole of a power transmission tower according to claim 1, wherein: one side of the second clamping plate (4) far away from the first clamping plate (3) is fixedly provided with a reinforcing plate (14), and the reinforcing plate (14) is provided with a positioning hole (15).
5. The fixed base of an auxiliary pole of a power transmission tower according to claim 4, wherein: the first clamping plate (3) is fixedly provided with a first anti-slip gasket (16) on one side far away from the mounting plate (5), and a second anti-slip gasket (17) is fixedly provided on one side far away from the reinforcing plate (14) of the second clamping plate (4).
6. The fixed base of an auxiliary pole of a power transmission tower according to claim 1, wherein: at least one construction hole (18) is formed in the mounting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300494.XA CN114592747B (en) | 2022-03-25 | 2022-03-25 | Fixing base of auxiliary holding pole of power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300494.XA CN114592747B (en) | 2022-03-25 | 2022-03-25 | Fixing base of auxiliary holding pole of power transmission tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114592747A CN114592747A (en) | 2022-06-07 |
| CN114592747B true CN114592747B (en) | 2024-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210300494.XA Active CN114592747B (en) | 2022-03-25 | 2022-03-25 | Fixing base of auxiliary holding pole of power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114592747B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160011464A (en) * | 2014-07-22 | 2016-02-01 | 주식회사 남강엔지니어링 | setting device based towers enclosing, and method using it |
| CN205172139U (en) * | 2015-12-10 | 2016-04-20 | 四川电力送变电建设公司 | Supplementary pole tumbler bearing of embracing of transmission line head of mast |
| CN205445100U (en) * | 2016-03-30 | 2016-08-10 | 国家电网公司 | Formula herringbone can be loaded and unloaded and pole base is embraced |
| CN212389105U (en) * | 2020-04-09 | 2021-01-22 | 湘潭潭州电力建设有限公司 | Inner suspension holding rod bearing clamp for assembling power transmission line iron tower |
| CN113668937A (en) * | 2021-08-25 | 2021-11-19 | 国网四川电力送变电建设有限公司 | Waist ring device and lifting system for inner suspension holding rod hoisting tower set |
| CN215212663U (en) * | 2021-05-31 | 2021-12-17 | 武汉市中电慧通科技有限公司 | Anti-slip holding pole mounting base |
-
2022
- 2022-03-25 CN CN202210300494.XA patent/CN114592747B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160011464A (en) * | 2014-07-22 | 2016-02-01 | 주식회사 남강엔지니어링 | setting device based towers enclosing, and method using it |
| CN205172139U (en) * | 2015-12-10 | 2016-04-20 | 四川电力送变电建设公司 | Supplementary pole tumbler bearing of embracing of transmission line head of mast |
| CN205445100U (en) * | 2016-03-30 | 2016-08-10 | 国家电网公司 | Formula herringbone can be loaded and unloaded and pole base is embraced |
| CN212389105U (en) * | 2020-04-09 | 2021-01-22 | 湘潭潭州电力建设有限公司 | Inner suspension holding rod bearing clamp for assembling power transmission line iron tower |
| CN215212663U (en) * | 2021-05-31 | 2021-12-17 | 武汉市中电慧通科技有限公司 | Anti-slip holding pole mounting base |
| CN113668937A (en) * | 2021-08-25 | 2021-11-19 | 国网四川电力送变电建设有限公司 | Waist ring device and lifting system for inner suspension holding rod hoisting tower set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114592747A (en) | 2022-06-07 |
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