CN211736625U - Righting device for power transmission line pole tower in mining area - Google Patents
Righting device for power transmission line pole tower in mining area Download PDFInfo
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- CN211736625U CN211736625U CN201921657238.6U CN201921657238U CN211736625U CN 211736625 U CN211736625 U CN 211736625U CN 201921657238 U CN201921657238 U CN 201921657238U CN 211736625 U CN211736625 U CN 211736625U
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- base
- fixing
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Abstract
The utility model relates to a mining area transmission line pole tower righting device, including base, orthotic devices and connecting device, the base includes two fixed plates that set up relatively, is provided with many gim pegs between two fixed plates, gim peg external screw thread connection has a plurality of fixation nuts, base upper portion is provided with orthotic devices, orthotic devices includes and corrects pole and correction plate, correction plate center fixed connection pole tower base; the bottom of the straightening rod is fixedly connected with a fixing plate, a straightening plate is movably arranged on the top of the straightening rod in a penetrating mode through threads, a plurality of nuts are connected to the outer threads of the straightening rod, and the plurality of nuts are respectively located on the upper side and the lower side of the straightening plate; the connecting device comprises a plurality of connecting plates which are fixedly connected with the correcting plate and the tower base. This device simple structure is fit for the mining area and rights the slope shaft tower, guarantees the normal use of shaft tower.
Description
Technical Field
The utility model relates to a mining area transmission line shaft tower righting device belongs to mining area power equipment technical field.
Background
Towers play a non-trivial role as an important component of a transmission line. The transmission tower mainly comprises an upper-layer tower body and an underground tower foundation, the tower foundation is a block structure made of cement and buried underground, and the upper-layer tower body and the underground tower foundation are connected and fixed through a tower base to ensure that the tower is upright and cannot topple. In a mine area, due to underground mining, the ground is sunk to different degrees, so that the tower foundation of the underground tower and the tower body of the upper tower are inclined frequently, and the use of the tower for ground power transmission is influenced. Because the mining area is located the mountain area far away more, the traffic is inconvenient, and the electric power personnel maintenance cycle is long, and traditional shaft tower righting measure mainly adopts the crane with cement pole or shaft tower hoist the shaft tower in upper portion, makes the main material of lower part right or change the main material construction under the circumstances of atress, and the operation is complicated to some topography cranes can't be under construction, can't incline righting to the shaft tower, can't satisfy the demand of mining area production.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, and the technical problem that solve provides a mining area transmission line shaft tower righting device, and this device simple structure is fit for the mining area and rights the slope shaft tower to guarantee the normal use of shaft tower.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a centering device for a power transmission line tower in a mining area comprises a base, a correcting device and a connecting device, wherein the base comprises two fixing plates which are oppositely arranged, a plurality of fixing bolts are arranged between the two fixing plates, a plurality of fixing nuts are connected with the fixing bolts through external threads, and the fixing nuts are all arranged on the outer sides of the fixing plates; the upper part of the base is provided with a correction device, the correction device comprises a correction rod and a correction plate, the correction plate is of a frame structure, and the center of the frame structure is fixedly connected with the tower base; the correcting rod is a threaded rod, the bottom of the correcting rod is fixedly connected with a fixing plate, a correcting plate is movably arranged on the top thread in a penetrating mode, the correcting rod is connected with a plurality of nuts through external threads, and the plurality of nuts are respectively located on the upper side and the lower side of the correcting plate; the connecting device comprises a plurality of connecting plates which are fixedly connected with the correcting plate and the tower base.
The correcting plate comprises a first plate and a second plate, the first plate is U-shaped, and two ends of the second plate are respectively connected with two side plates of the first plate to form a frame-shaped correcting plate structure.
Threaded holes are formed in the two opposite side plates of the first plate, and straightening rods penetrate through the threaded holes.
And a backing plate is also arranged between the nut and the correction plate.
The connecting plate is a vertical triangular steel plate.
The connecting plate, the correcting plate and the tower base are connected through welding, and the correcting plate and the tower base are connected through welding.
The righting device further comprises a plurality of cushion blocks movably arranged, the cushion blocks comprise various sizes, and the cushion blocks are movably arranged below the straightening plate.
A method for righting a power transmission line tower in a mining area comprises the following steps:
1) welding, namely fixedly welding a plurality of straightening rods on two fixing plates of the base, wherein a plurality of assembling holes are formed in the edges of the front side and the rear side of the two fixing plates, and the shapes and the sizes of the assembling holes are matched with those of the fixing bolts; threaded holes are formed in two side plates of a U-shaped first plate of the straightening plate, and the number, the position and the size of the threaded holes are consistent with those of the straightening rod;
2) digging a pit for fixing, digging soil around a pole tower to form a fixing pit, exposing a blocky cement pole tower foundation, installing a base outside the blocky cement pole tower foundation, respectively positioning two fixing plates at two opposite sides of the cement pole tower foundation, connecting a plurality of fixing bolts between the two fixing plates, arranging the two fixing plates and the plurality of fixing bolts at the outer side of the cement pole tower foundation in a surrounding manner, and fastening through a plurality of fixing nuts to enable the base to be tightly connected with the pole tower foundation;
3) assembling, namely assembling the correcting plate and the correcting rod, and fixing the correcting plate and the correcting rod through a plurality of nuts; welding the correcting plate with the tower base, and welding the first plate with the second plate to enable the tower base to be located in the center of the correcting plate; welding a connecting plate perpendicular to the correcting plate, welding the correcting plate and a bottom plate of the tower base on the bottom edge of the connecting plate, and welding the upright part of the tower base on the side edge of the connecting plate;
4) correcting, namely selecting a correcting rod in the direction according to the inclination direction of the tower, rotating a nut on the correcting rod, adjusting the levelness of the correcting plate by adjusting the nuts on the upper side and the lower side of the correcting plate in the corresponding position, further driving the levelness adjustment of a tower base, and gradually realizing the centering of the tower; gaps are gradually formed between the cement tower foundation and the tower base in the righting process, the cushion blocks with corresponding sizes are used for supporting, and the cushion blocks are tightly clamped between the correcting plate and the cement tower foundation after the cement tower foundation is righted.
5) And (4) pouring by using cement, wherein the base, the correcting device, the connecting device, the tower foundation and the tower base are all poured in the cement.
The inner diameter of the fixing pit is 10-50cm larger than the diameter of the cement tower foundation. The fixing pit may be cylindrical, rectangular parallelepiped or conical.
In the cement pouring step, the excavated pit and the gap between each part of the device are completely filled by using cement. The tower foundation and all parts of the righting device are tightly combined together, so that the stability of the tower in the subsequent use process is ensured, and the tower is effectively prevented from inclining again.
Compared with the prior art, the utility model following beneficial effect has:
the pole tower straightening device is reasonable in structural design and simple to operate, can effectively correct an inclined pole tower, and can greatly improve the bearing capacity of the pole tower, so that the subsequent normal use of the pole tower is ensured, and the service life of the pole tower is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a sectional view taken along line B-B of fig. 1.
In the figure: the device comprises a fixing plate 1, a fixing bolt 2, a fixing nut 3, a correcting rod 4, a correcting plate 5, a tower base 6, a nut 7, a connecting plate 8, a backing plate 9, a cushion block 10, a cement tower foundation 11, a tower 12, a first plate 51 and a second plate 52.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A righting device for a power transmission line pole tower in a mining area comprises a base, a correcting device and a connecting device, wherein the base comprises two fixing plates 1 which are oppositely arranged, a plurality of fixing bolts 2 are arranged between the two fixing plates 1, the fixing bolts 2 are in threaded connection with a plurality of fixing nuts 3, and the fixing nuts 3 are all arranged on the outer sides of the fixing plates 1; a correcting device is arranged on the upper portion of the base and comprises a correcting rod 4 and a correcting plate 5, the correcting plate 5 is of a frame structure, and a connecting rod tower base 6 is fixed in the center of the frame structure; the correcting rod 4 is a threaded rod, the bottom of the correcting rod 4 is fixedly connected with the fixing plate 1, the top thread of the correcting rod 4 movably penetrates through the correcting plate 5, the correcting rod 4 is externally threaded with a plurality of nuts 7, and the plurality of nuts 7 are respectively positioned on the upper side and the lower side of the correcting plate 5; the connecting device comprises a plurality of connecting plates 8, and the connecting plates 8 are fixedly connected with the straightening plates 5 and the tower base 6.
The correcting plate 5 comprises a first plate 51 and a second plate 52, the first plate is U-shaped 51, and two ends of the second plate 52 are respectively connected with two side plates of the first plate 51 to form a frame-shaped correcting plate structure.
Threaded holes are formed in the two opposite side plates of the first plate 51, and correction rods 4 penetrate through the threaded holes.
And a backing plate 9 is also arranged between the nut 7 and the straightening plate 5.
The connecting plate 8 is a vertical triangular steel plate.
The connecting plate, the correcting plate and the tower base are connected through welding, and the correcting plate and the tower base are connected through welding.
The righting device further comprises a plurality of cushion blocks 10 which are movably arranged, the cushion blocks comprise various sizes and can be made of I-shaped steel, angle steel and the like, and the cushion blocks are movably arranged below the straightening plate.
In actual use, a plurality of straightening rods are fixedly welded on the outer sides of the two fixing plates of the base, threaded holes are formed in proper positions of the two side plates of the U-shaped first plate of the straightening plate, and the number, the positions and the sizes of the threaded holes are consistent with those of the straightening rods.
Dig earth around the shaft tower 12, expose massive cement shaft tower basis 11, with pedestal mounting outside massive structure's cement shaft tower basis, many gim pegs between two fixed plates and the fixed plate encircle and set up in the cement shaft tower basis outside to fasten through a plurality of fixation nut, make base and shaft tower basis zonulae occludens together. And assembling the correcting plate and the correcting rod, and fixing the correcting plate and the correcting rod through a plurality of nuts.
And welding the correcting plate and the tower base, and welding the first plate and the second plate to ensure that the tower base is positioned in the center of the correcting plate. And welding a connecting plate perpendicular to the correcting plate, welding the correcting plate and a bottom plate of the tower base on the bottom edge of the connecting plate, and welding the upright part of the tower base on the side edge of the connecting plate.
According to the inclination direction of the tower, the correcting rod in the direction is selected, the nut on the correcting rod is rotated, the levelness of the correcting plate is adjusted by adjusting the nuts on the upper side and the lower side of the correcting plate in the corresponding position, and then the levelness of the base of the tower is driven to be adjusted, so that the tower is gradually corrected. Gaps are gradually formed between the cement tower foundation and the tower base in the righting process, the cushion blocks with corresponding sizes are used for supporting, and the cushion blocks are tightly clamped between the correcting plate and the cement tower foundation after the cement tower foundation is righted.
And finally, pouring cement, namely pouring the base, the correcting device, the connecting device, the tower foundation and the tower base into the cement.
The inner diameter of the fixing pit is 10-50cm larger than the diameter of the cement tower foundation. The fixing pit may be cylindrical, rectangular parallelepiped or conical.
In the cement pouring step, the excavated pit and the gap between each part of the device are completely filled by using cement. The tower foundation and all parts of the righting device are tightly combined together, so that the stability of the tower in the subsequent use process is ensured, and the tower is effectively prevented from inclining again. After the cement is solidified, the anti-inclination capability of the tower is greatly improved, and the bearing capability is greatly improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Claims (7)
1. A centering device for a power transmission line tower in a mining area is characterized by comprising a base, a correcting device and a connecting device, wherein the base comprises two fixing plates which are oppositely arranged, a plurality of fixing bolts are arranged between the two fixing plates, a plurality of fixing nuts are connected with the fixing bolts through external threads, and the fixing nuts are all arranged on the outer sides of the fixing plates; the upper part of the base is provided with a correction device, the correction device comprises a correction rod and a correction plate, the correction plate is of a frame structure, and the center of the frame structure is fixedly connected with the tower base; the correcting rod is a threaded rod, the bottom of the correcting rod is fixedly connected with a fixing plate, a correcting plate is movably arranged on the top thread in a penetrating mode, the correcting rod is connected with a plurality of nuts through external threads, and the plurality of nuts are respectively located on the upper side and the lower side of the correcting plate; the connecting device comprises a plurality of connecting plates which are fixedly connected with the correcting plate and the tower base.
2. The device of claim 1, wherein the straightening plate comprises a first plate and a second plate, the first plate is U-shaped, and two ends of the second plate are respectively connected with two side plates of the first plate to form a frame-shaped straightening plate structure.
3. The device of claim 2, wherein threaded holes are formed in the two opposite side plates of the first plate, and a correcting rod penetrates through the threaded holes.
4. The device of claim 1, wherein a backing plate is further disposed between the nut and the correcting plate.
5. The device of claim 1, wherein the connecting plate is an upright triangular steel plate.
6. The device of claim 1, wherein the connection plate, the correction plate and the tower base are connected by welding, and the correction plate and the tower base are connected by welding.
7. The device of claim 1, further comprising a plurality of movably disposed blocks, wherein the plurality of blocks comprise a plurality of sizes, and wherein the plurality of blocks are movably disposed below the straightening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657238.6U CN211736625U (en) | 2019-09-30 | 2019-09-30 | Righting device for power transmission line pole tower in mining area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921657238.6U CN211736625U (en) | 2019-09-30 | 2019-09-30 | Righting device for power transmission line pole tower in mining area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736625U true CN211736625U (en) | 2020-10-23 |
Family
ID=72849100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921657238.6U Expired - Fee Related CN211736625U (en) | 2019-09-30 | 2019-09-30 | Righting device for power transmission line pole tower in mining area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736625U (en) |
-
2019
- 2019-09-30 CN CN201921657238.6U patent/CN211736625U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |