CN108999459B - Transmission tower slope righting device - Google Patents
Transmission tower slope righting device Download PDFInfo
- Publication number
- CN108999459B CN108999459B CN201811016405.9A CN201811016405A CN108999459B CN 108999459 B CN108999459 B CN 108999459B CN 201811016405 A CN201811016405 A CN 201811016405A CN 108999459 B CN108999459 B CN 108999459B
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- support frame
- guide rail
- rod
- transmission tower
- connecting rod
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 240000009087 Crescentia cujete Species 0.000 claims description 2
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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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
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
Abstract
The invention discloses a power transmission tower inclined righting device which comprises a first support frame and a second support frame, wherein the first support frame and the second support frame are spliced into a square frame structure, a first guide rail is arranged on the first support frame, a second guide rail is arranged on the second support frame, the first guide rail and the second guide rail are spliced into a circle, a power transmission tower is positioned in the circle formed by splicing the first guide rail and the second guide rail, hoisting hoists used for hooking the power transmission tower are arranged on the first guide rail and the second guide rail, a positioning mechanism is arranged between the hoisting hoists and the corresponding guide rail, and auxiliary support mechanisms are arranged on the first support frame and the second support frame; the righting of the power transmission tower can be realized, and the power transmission tower is prevented from inclining or even collapsing.
Description
Technical Field
The invention relates to the technical field of power transmission towers, in particular to a power transmission tower inclination righting device.
Background
A power transmission tower is a structure supporting a lead wire and a lightning conductor of a high-voltage or ultra-high-voltage overhead power transmission line. It is generally divided into: wine glass type, cat head type, upper font type, dry font type and barrel type, according to the usage divide into: strain towers, tangent towers, angle towers, transposition towers (wire phase position replacement towers, terminal towers, crossing towers, etc.).
The transmission tower plays an important role in the process of transmitting electric energy, but part of the transmission towers are built for a long time, the design standard is low, the wind resistance of the transmission towers is poor, the investment time is long, the accidents of inclination and even collapse can occur, meanwhile, the transmission towers are used in the operation and acceptance inspection of the transmission line, the condition that the structure of the line corner towers is inclined and exceeds the standard after the line is tightened exists, the whole body wants the inclination of the inner corner side is caused, the safety of personnel is threatened, the industrial production and the life of people are influenced, and the national economic loss is serious.
Disclosure of Invention
The invention aims to solve the problem that the inclination of the power transmission tower exceeds the standard, and provides the inclination righting device for the power transmission tower, which is used for righting the inclined power transmission tower, so that the safety of personnel can not be threatened by the power transmission tower.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a power transmission tower inclined righting device comprises a first support frame and a second support frame, wherein the first support frame and the second support frame are spliced into a square frame structure, a first guide rail is arranged on the first support frame, a second guide rail is arranged on the second support frame, the first guide rail and the second guide rail are spliced into a circle, a power transmission tower is positioned in the circle formed by splicing the first guide rail and the second guide rail, hoisting hoists used for hooking the power transmission tower are arranged on the first guide rail and the second guide rail, a positioning mechanism is arranged between the hoisting hoists and the corresponding guide rail, and auxiliary support mechanisms are arranged on the first support frame and the second support frame;
the auxiliary supporting mechanism comprises a herringbone holding rod, a threaded rod and a threaded sleeve are arranged at the lower end of the herringbone holding rod, the threaded rod is connected with the corresponding supporting frame through a connecting mechanism, the connecting mechanism rotates on the supporting frame, the threaded rod is in sliding connection with the connecting mechanism, and the threaded rod is matched with the threaded sleeve.
Furthermore, both ends all are equipped with the connecting plate around first support frame and the second support frame inboard, and first support frame and second support frame pass through the connecting plate and connect.
Furthermore, both ends are first telescopic link around first support frame and the second support frame, and first telescopic link includes first side's pipe and first connecting rod, and first side's pipe is connected with the support frame that corresponds, and first connecting rod is connected with the connecting plate that corresponds, and first connecting rod is gone deep into first side's pipe, is equipped with first through-hole on the first connecting rod, and first connecting rod and first side's pipe pass through the screw locking.
Furthermore, second connecting rods are arranged at the front end and the rear end of the first guide rail, one end of the outer side of each second connecting rod is connected with the first support frame, and the lower end face of one end of the inner side of each second connecting rod is connected with the upper end face of the first guide rail.
Furthermore, the left end of the first guide rail is connected with the first support frame through a second telescopic rod, the second telescopic rod comprises a second square pipe and a third connecting rod, the second square pipe is connected with the first support frame, the lower end face of the third connecting rod is connected with the upper end face of the first guide rail, the second square pipe is matched with the third connecting rod, a second through hole is formed in the third connecting rod, and the second square pipe and the third connecting rod are positioned through screws.
Furthermore, the lower end of the second square pipe is provided with a supporting rod, the lower end of the first supporting frame is provided with a cross beam, and the lower end of the supporting rod is supported on the cross beam.
Further, positioning mechanism includes frame, set screw and spring, and hoist and mount calabash front end is equipped with the mounting panel, and the frame is fixed on the mounting panel, and set screw passes both ends about the mounting panel, is equipped with first pin on the set screw, is equipped with the second pin on the mounting panel, and first pin and the cooperation of second pin, spring housing are on set screw, and the spring lower extreme contacts with the frame lower extreme, and the spring upper end contacts with first pin, and first guide rail and second guide rail lower extreme outside all are equipped with the locating hole, set screw and locating hole cooperation.
Furthermore, four herringbone holding rods are arranged, two herringbone holding rods are symmetrically arranged at the front end and the rear end of the outer side of the first support frame, and two herringbone holding rods are symmetrically arranged at the front end and the rear end of the outer side of the second support frame;
the connecting mechanism comprises a first sleeve and a second sleeve, a rotating shaft is arranged at the upper end of the first support frame, the first sleeve is sleeved on the rotating shaft and connected with the second sleeve, the axes of the first sleeve and the second sleeve are vertical, and the threaded rod penetrates through the first sleeve;
and a deflector rod is arranged on the threaded sleeve.
Furthermore, mounting grooves are formed in the positions, corresponding to the threaded sleeves, of the lower ends of the first support frame and the second support frame.
The invention has the beneficial effects that:
1. in order to solve the problem that the inclination of the power transmission tower exceeds the standard, the invention designs a first support frame and a second support frame, wherein a first guide rail is arranged on the first support frame, a second guide rail is arranged on the second support frame, the first guide rail and the second guide rail are spliced into a circle, the power transmission tower is positioned in the circle formed by splicing the first guide rail and the second guide rail, hoisting hoists for hooking the power transmission tower are arranged on the first guide rail and the second guide rail, the power transmission tower is hoisted by the hoisting hoists in the process of righting the power transmission tower, so that the power transmission tower is vertical, then, a power transmission tower foundation is poured and leveled, after the tower foundation is hardened, the power transmission tower is put down by the hoisting hoists, the righting of the power transmission tower is realized, the operation is simple and reliable, and the inclination and.
2. The invention also discloses an auxiliary supporting mechanism which comprises a herringbone holding rod, wherein a threaded rod and a threaded sleeve are arranged at the lower end of the herringbone holding rod, the threaded rod is connected with a corresponding supporting frame through a connecting mechanism, the connecting mechanism rotates on the supporting frame, the threaded rod is connected with the connecting mechanism in a sliding mode, the threaded rod is matched with the threaded sleeve, when the herringbone holding rod is used, the lower end of the threaded sleeve is supported on the ground by rotating the herringbone holding rod, the threaded rod moves upwards under the action of the threads and is supported on a power transmission tower, the herringbone holding rod helps to support the power transmission tower, the pressure borne by the first supporting frame and the second supporting frame is reduced, and the reliability is good.
3. According to the invention, the front end and the rear end of the first support frame and the second support frame are both provided with the first telescopic rods, each first telescopic rod comprises the first square tube and the first connecting rod, each first connecting rod extends into the first square tube during transportation, and the first connecting rods extend into the first square tube and are locked by the screws, so that the volumes of the first support frame and the second support frame are reduced, and the transportation is convenient.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first structural diagram of the first supporting frame according to the present invention;
FIG. 3 is a second structural diagram of the first supporting frame according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a front view of the joint of the hoisting block and the first rail;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
fig. 7 is a right side view of the joint of the hoisting block and the first rail.
In the figure: the lifting device comprises a first support frame 1, a second support frame 2, a first guide rail 3, a second guide rail 4, a lifting hoist 5, a herringbone holding rod 6, a threaded rod 7, a threaded sleeve 8, a connecting plate 9, a first square pipe 10, a first connecting rod 11, a first through hole 12, a second connecting rod 13, a second square pipe 14, a third connecting rod 15, a second through hole 16, a supporting rod 17, a cross beam 18, a rack 19, a positioning screw 20, a spring 21, a mounting plate 22, a first stop lever 23, a second stop lever 24, a positioning hole 25, a first sleeve 26, a second sleeve 27, a rotating shaft 28, a shifting rod 29 and a mounting groove 30.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For convenience of description, a coordinate system is now defined as shown in fig. 1.
As shown in fig. 1, a power transmission tower inclination righting device comprises a first support frame 1 and a second support frame 2, wherein the first support frame 1 and the second support frame 2 are spliced to form a square frame structure, a first guide rail 3 is arranged on the first support frame 1, a second guide rail 4 is arranged on the second support frame 2, the first guide rail 3 and the second guide rail 4 are spliced to form a circle, a power transmission tower is positioned in the circle formed by splicing the first guide rail 3 and the second guide rail 4, hoisting hoists 5 used for hooking the power transmission tower are arranged on the first guide rail 3 and the second guide rail 4, a positioning mechanism is arranged between the hoisting hoists 5 and the corresponding guide rails, and auxiliary support mechanisms are arranged on the first support frame 1 and the second support frame 2; when the device is used, the first support frame 1 and the second support frame 2 are placed on two sides of a power transmission tower and are spliced into a square frame structure, the power transmission tower is positioned in a circular inner part formed by splicing the first guide rail 3 and the second guide rail 4, the hoisting hoist 5 is moved until the hoisting hoist 5 is positioned in the inclined direction of the power transmission tower, the power transmission tower is hoisted through the hoisting hoist 5 to centralize the power transmission tower, then the tower foundation of the power transmission tower is poured and leveled, after the tower foundation is hardened, the power transmission tower is put down through the hoisting hoist 5, the inclination angle of the power transmission tower is measured through a theodolite, whether the inclination angle meets the overhead line construction and acceptance standard or not is judged, if the inclination angle meets the overhead line construction and acceptance standard, the power transmission tower is fixed to centralize the power transmission tower, if the inclination angle does not meet the requirement, the hoisting hoist 5 lifts the power transmission tower again to level the tower foundation again until the power transmission, the hoisting hoist 5 is the prior art and will not be described herein.
As shown in fig. 1 and 2, the front end and the rear end of the inner side of the first support frame 1 and the second support frame 2 are provided with a connecting plate 9, the connecting plates 9 of the first support frame 1 and the second support frame 2 are connected through bolts, where the inner side refers to the side of the first support frame 1 and the second support frame 2 close to the power transmission tower, and the bolts are provided in plural, which is a problem of firm connection.
As shown in fig. 1 and 2, the front and rear ends of the first support frame 1 and the second support frame 2 are both first telescopic rods, each first telescopic rod includes a first square tube 10 and a first connecting rod 11, the cross section of each first connecting rod 11 is rectangular, each first square tube 10 is connected with the corresponding support frame, each first connecting rod 11 is connected with the corresponding connecting plate 9, each first square tube 10 in each first support frame 1 is connected with the corresponding first support frame 1, each first connecting rod 11 in each first support frame 1 is connected with the corresponding connecting plate 9 of the corresponding first support frame 1, each first connecting rod 11 extends into the corresponding first tube 10, each first connecting rod 11 is matched with the corresponding first tube 10, each first connecting rod 11 is provided with a first through hole 12, and each first connecting rod 11 and each first tube 10 are locked by screws. The through holes are formed in the positions, corresponding to the screws, of the first square pipe 10, the screws penetrate through the through holes in the first square pipe 10 and the first connecting rod 11 to lock the first square pipe 10 and the first connecting rod 11, during transportation, the first connecting rod 11 penetrates into the first square pipe 10 and is locked through the screws, the size of the first support frame 1 and the size of the second support frame 2 are reduced, and transportation is facilitated.
As shown in fig. 1 and 2, second connecting rods 13 are arranged at the front end and the rear end of the first guide rail 3, the second connecting rods 13 are located at the end portions of the first guide rail 3, one end of the outer side of each second connecting rod 13 is connected with the first connecting rod 11 on the first support frame 1, the lower end face of one end of the inner side of each second connecting rod 13 is connected with the upper end face of the first guide rail 3 in a welding mode, the inner side is the side, close to the power transmission tower, of each second connecting rod 13, the outer side is the side, far away from the power transmission tower, of each second connecting rod 13, the hoisting hoist 5 can move from the first guide rail 3 to the second guide rail 4, the second connecting rods 13 do not interfere with the hoisting hoist 5.
As shown in fig. 1 and 2, the left end of the first guide rail 3 is connected with the first support frame 1 through a second telescopic rod, the second telescopic rod comprises a second square pipe 14 and a third connecting rod 15, the second square pipe 14 is connected with the first support frame 1, the lower end face of the third connecting rod 15 is connected with the upper end face of the first guide rail 3 in a welding mode, the third connecting rod 15 cannot interfere with the hoisting hoist 5, the practicability is good, the second square pipe 14 is matched with the third connecting rod 15, the third connecting rod 15 is provided with a second through hole 16, the second through holes 16 are uniformly arranged in a plurality, and the second square pipe 14 and the third connecting rod 15 are positioned through screws. When the first support frame 1 is contracted, the third connecting rod 15 extends into the second square tube 14.
As shown in fig. 1 and 2, a support rod 17 is arranged at the lower end of the second square tube 14, a cross beam 18 is arranged at the lower end of the first support frame 1, and the lower end of the support rod 17 is supported on the cross beam 18. The upper end of the support rod 17 is welded with the end face of the lower end face of the second square tube 14 close to the inner side, the support rod 17 can help to support the first guide rail 3, the bearing capacity of the first guide rail 3 is improved, and the reliability is good. Similarly, the connection relationship between the second guide rail 4 and the second support frame 2 can be obtained.
As shown in fig. 5, 6 and 7, the positioning mechanism includes a frame 19, a positioning screw 20 and a spring 21, a mounting plate 22 is disposed at the front end of the hoisting hoist 5, the frame 19 is fixed on the mounting plate 22, the positioning screw 20 penetrates through the upper end and the lower end of the mounting plate 22, a first stop lever 23 is disposed on the positioning screw 20, a second stop lever 24 is disposed on the mounting plate 22, the first stop lever 23 is matched with the second stop lever 24, the spring 21 is sleeved on the positioning screw 20, the lower end of the spring 21 is contacted with the lower end of the frame 19, the upper end of the spring 21 is contacted with the first stop lever 23, positioning holes 25 are disposed on the outer sides of the lower ends of the first guide rail 3 and the second guide rail 4. When the hoisting hoist 5 travels, the positioning screw 20 is pulled downwards, so that the positioning screw 20 is separated from the positioning hole 25 until the first stop lever 23 is below the second stop lever 24, at the moment, the positioning screw 20 is rotated to enable the first stop lever 23 to be perpendicular to the second stop lever 24, the positioning screw 20 is loosened, at the moment, the second stop lever 24 blocks the positioning screw 20 to move upwards, the hoisting hoist 5 can be moved, after the hoisting hoist 5 is moved in place, the positioning screw 20 is rotated, and under the action of the spring 21, the positioning screw 20 is matched with the positioning hole 25.
As shown in fig. 1, 3 and 4, the auxiliary supporting mechanism comprises a herringbone holding rod 6, a threaded rod 7 and a threaded sleeve 8 are arranged at the lower end of the herringbone holding rod 6, the threaded rod 7 is connected with a corresponding support frame through a connecting mechanism, the connecting mechanism rotates on the support frame, the threaded rod 7 is in sliding connection with the connecting mechanism, and the threaded rod 7 is matched with the threaded sleeve 8. The herringbone embracing rod 6 supports the power transmission tower, when the herringbone embracing rod is used, the herringbone embracing rod 6 is rotated to enable the lower end of the threaded sleeve 8 to be supported on the ground, the threaded sleeve 8 is rotated, the threaded rod 7 moves upwards under the action of threads and is supported on the power transmission tower, the herringbone embracing rod 6 helps to support the power transmission tower, the pressure borne by the first support frame 1 and the second support frame 2 is reduced, and the reliability is good.
As shown in fig. 1, four herringbone holding rods 6 are arranged, two herringbone holding rods 6 are symmetrically arranged at the front end and the rear end of the outer side of the first support frame 1, and two herringbone holding rods 6 are symmetrically arranged at the front end and the rear end of the outer side of the second support frame 2; the connecting mechanism comprises a first sleeve 26 and a second sleeve 27, a rotating shaft 28 is arranged at the upper end of the first support frame 1, an opening is arranged at the upper end of the first support frame 1, the rotating shaft 28 is connected with the opening, the first sleeve 26 is sleeved on the rotating shaft 28, the first sleeve 26 is connected with the second sleeve 27, the axes of the first sleeve 26 and the second sleeve 27 are vertical, and the threaded rod 7 penetrates through the first sleeve 26; in use, the herringbone derrick 6 is rotated outwards along the first sleeve 26 and the lower end of the threaded sleeve 8 is supported on the ground, the threaded rod 7 is not understood, and the threaded sleeve 8 is rotated, at which point the threaded rod 7 moves upwards along the second sleeve 27 until it is supported on the power transmission tower.
As shown in fig. 1, 3 and 4, the screw sleeve 8 is provided with a shift lever 29, and the shift lever 29 can conveniently rotate the screw sleeve 8, so that the herringbone derrick 6 can support the transmission tower more firmly.
As shown in fig. 1, 3 and 4, the lower ends of the first support frame 1 and the second support frame 2 are provided with mounting grooves 30 at positions corresponding to the threaded sleeves 8. When the device is righted in transportation and storage, can with in the threaded rod 7 withdrawal thread bush 8, stretch the mounting groove 30 with 8 lower extremes of thread bush, realize that the herringbone embraces the shrink of pole 6 and fix, convenient transportation and storage.
In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. A power transmission tower inclined righting device is characterized by comprising a first support frame (1) and a second support frame (2), wherein the first support frame (1) and the second support frame (2) are spliced into a square frame structure, a first guide rail (3) is arranged on the first support frame (1), a second guide rail (4) is arranged on the second support frame (2), the first guide rail (3) and the second guide rail (4) are spliced into a circle, a power transmission tower is positioned in the circle formed by splicing the first guide rail (3) and the second guide rail (4), hoisting hoists (5) used for hooking the power transmission tower are arranged on the first guide rail (3) and the second guide rail (4), a positioning mechanism is arranged between the hoisting hoists (5) and the corresponding guide rails, and auxiliary supporting mechanisms are arranged on the first support frame (1) and the second support frame (2);
the auxiliary supporting mechanism comprises a herringbone holding rod (6), a threaded rod (7) and a threaded sleeve (8) are arranged at the lower end of the herringbone holding rod (6), the threaded rod (7) is connected with a corresponding supporting frame through a connecting mechanism, the connecting mechanism rotates on the supporting frame, the threaded rod (7) is connected with the connecting mechanism in a sliding mode, and the threaded rod (7) is matched with the threaded sleeve (8);
both ends all are equipped with connecting plate (9) around first support frame (1) and second support frame (2) inboard, first support frame (1) and second support frame (2) are connected through connecting plate (9), both ends are first telescopic link around first support frame (1) and second support frame (2), first telescopic link includes first side's pipe (10) and first connecting rod (11), first side's pipe (10) are connected with the support frame that corresponds, first connecting rod (11) are connected with connecting plate (9) that correspond, first connecting rod (11) are deepened in first side's pipe (10), be equipped with first through-hole (12) on first connecting rod (11), first connecting rod (11) and first side's pipe (10) are through the screw locking.
2. The device for righting the inclination of the transmission tower according to claim 1, wherein the first guide rail (3) is provided with second connecting rods (13) at the front and rear ends, the outer end of each second connecting rod (13) is connected with the first support frame (1), and the lower end face of the inner end of each second connecting rod (13) is connected with the upper end face of the first guide rail (3).
3. The inclined righting device for the power transmission tower according to claim 2, wherein the left end of the first guide rail (3) is connected with the first support frame (1) through a second telescopic rod, the second telescopic rod comprises a second square pipe (14) and a third connecting rod (15), the second square pipe (14) is connected with the first support frame (1), the lower end face of the third connecting rod (15) is connected with the upper end face of the first guide rail (3), the second square pipe (14) is matched with the third connecting rod (15), a second through hole (16) is formed in the third connecting rod (15), and the second square pipe (14) and the third connecting rod (15) are positioned through screws.
4. A tilt righting device for a power transmission tower according to claim 3, wherein the lower end of the second square pipe (14) is provided with a support rod (17), the lower end of the first support frame (1) is provided with a cross beam (18), and the lower end of the support rod (17) is supported on the cross beam (18).
5. The device according to claim 1, wherein the positioning means comprise a frame (19), set screw (20) and spring (21), hoist and mount calabash (5) front end is equipped with mounting panel (22), frame (19) are fixed on mounting panel (22), both ends about mounting panel (22) are passed in set screw (20), be equipped with first pin (23) on set screw (20), be equipped with second pin (24) on mounting panel (22), first pin (23) and second pin (24) cooperation, spring (21) cover is on set screw (20), spring (21) lower extreme and frame (19) lower extreme contact, spring (21) upper end and first pin (23) contact, first guide rail (3) and second guide rail (4) lower extreme outside all are equipped with locating hole (25), set screw (20) and locating hole (25) cooperation.
6. The inclined righting device for the power transmission tower, as claimed in claim 1, is characterized in that four herringbone holding rods (6) are provided, two herringbone holding rods (6) are symmetrically arranged at the front end and the rear end of the outer side of the first support frame (1), and two herringbone holding rods (6) are symmetrically arranged at the front end and the rear end of the outer side of the second support frame (2);
the connecting mechanism comprises a first sleeve (26) and a second sleeve (27), a rotating shaft (28) is arranged at the upper end of the first support frame (1), the first sleeve (26) is sleeved on the rotating shaft (28), the first sleeve (26) is connected with the second sleeve (27), the axial lines of the first sleeve (26) and the second sleeve (27) are vertical, and the threaded rod (7) penetrates through the first sleeve (26);
and a deflector rod (29) is arranged on the threaded sleeve (8).
7. The device for righting the inclination of the transmission tower according to claim 6, wherein the lower ends of the first support frame (1) and the second support frame (2) are provided with mounting grooves (30) at positions corresponding to the threaded sleeves (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016405.9A CN108999459B (en) | 2018-08-31 | 2018-08-31 | Transmission tower slope righting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016405.9A CN108999459B (en) | 2018-08-31 | 2018-08-31 | Transmission tower slope righting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108999459A CN108999459A (en) | 2018-12-14 |
| CN108999459B true CN108999459B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811016405.9A Active CN108999459B (en) | 2018-08-31 | 2018-08-31 | Transmission tower slope righting device |
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| CN (1) | CN108999459B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111749526B (en) * | 2020-07-09 | 2021-04-23 | 江门市汇昌通信工程有限公司 | 5G communication line tower installation construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10308239A1 (en) * | 2003-02-25 | 2004-09-09 | Tower Tec Gmbh & Co.Kg | Method and device for installing a wind turbine |
| CN202086710U (en) * | 2011-05-04 | 2011-12-28 | 于兵 | Quilt rack of clinic portion |
| CN102817484B (en) * | 2012-09-07 | 2015-06-24 | 朱洪武 | Heavy multifunctional combined supporting frame |
| CN103031978B (en) * | 2012-12-12 | 2015-12-02 | 中国电力科学研究院 | The auxiliary mounting system vertical for iron tower of power transmission line group and method for assembling thereof |
| CN105625799B (en) * | 2015-12-29 | 2018-01-30 | 国家电网公司 | A kind of safety insulating device in high pressure framework distribution area |
| CN206128814U (en) * | 2016-09-18 | 2017-04-26 | 汉中汉峰电力有限责任公司 | Iron tower is salvageed chevron shape and is embraced pole |
| CN206457187U (en) * | 2017-01-03 | 2017-09-01 | 中国十七冶集团有限公司 | A kind of pole of mounting steel chimney |
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