CN210976810U - Outer pin steel reinforcing apparatus that splices of old iron tower of transmission line - Google Patents
Outer pin steel reinforcing apparatus that splices of old iron tower of transmission line Download PDFInfo
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- CN210976810U CN210976810U CN201921326117.3U CN201921326117U CN210976810U CN 210976810 U CN210976810 U CN 210976810U CN 201921326117 U CN201921326117 U CN 201921326117U CN 210976810 U CN210976810 U CN 210976810U
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- reinforcing plate
- iron tower
- transmission line
- gusset plate
- reinforcing
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Abstract
The utility model discloses a pin steel reinforcing apparatus is pieced together outward to old iron tower of transmission line, including first gusset plate, the one end of first gusset plate is equipped with the second gusset plate, first gusset plate rotates through the pivot with the second gusset plate and is connected, first gusset plate upper wall is equipped with the spout, be equipped with the slider in the spout, the slider upper wall is equipped with two mounting grooves, the mounting groove is located the slider both sides, two all be equipped with the stopper in the mounting groove, the stopper is through first spring and mounting groove inner wall fixed connection, first gusset plate upper wall is equipped with a plurality of spacing holes that correspond with the stopper, second gusset plate lateral wall is equipped with the fixed block, it is connected with the connecting rod to rotate on the fixed block lateral wall. The utility model discloses can adjust according to the angle difference of angle steel, the scope of being suitable for is wider, and the device can also avoid the angle steel of old and old iron tower to receive the rainwater erosion to a certain extent, has improved the reinforcement effect better.
Description
Technical Field
The utility model relates to an outer concatenation foot steel of old iron tower of transmission line consolidates technical field, especially relates to an outer concatenation foot steel reinforcing apparatus of old iron tower of transmission line.
Background
In recent years, disasters frequently occur, strong wind can cause serious damage to old outer towers of power transmission lines, a plurality of cases of tower inversion and destruction events occur, large-area power failure can be caused finally, and great harm is brought to daily life of people.
Therefore, in order to protect the old iron tower of the transmission line, the outer splicing angle steel reinforcing device of the old iron tower of the transmission line is designed, but the common reinforcing device cannot be adjusted according to the angle of the outer splicing angle steel, and in addition, when the reinforcing device is used, the reinforcing part can be easily loosened due to the erosion of rainwater, the reinforcing effect is not good, and the reinforcing device does not meet the requirements for reinforcing and protecting the old iron tower of the transmission line.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reinforcing device for pin steel spliced outside the old iron tower of a power transmission line.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pin steel reinforcing device for the outer splicing of an old iron tower of a power transmission line comprises a first reinforcing plate, wherein one end of the first reinforcing plate is provided with a second reinforcing plate, the first reinforcing plate and the second reinforcing plate are rotatably connected through a rotating shaft, the upper wall of the first reinforcing plate is provided with a sliding groove, a sliding block is arranged in the sliding groove, the upper wall of the sliding block is provided with two mounting grooves, the mounting grooves are positioned at two sides of the sliding block, a limiting block is arranged in each mounting groove, the limiting block is fixedly connected with the inner wall of the mounting groove through a first spring, the upper wall of the first reinforcing plate is provided with a plurality of limiting holes corresponding to the limiting blocks, the side wall of the second reinforcing plate is provided with a fixed block, the side wall of the fixed block is rotatably connected with a connecting rod, one end of the connecting rod, far away from the fixed block, is rotatably connected with the upper wall of the, and a fixing mechanism is arranged in the limiting groove.
Preferably, the first reinforcing plate and the second reinforcing plate are both U-shaped in cross section.
Preferably, the upper end of the limiting block is hemispherical.
Preferably, the rotating part comprises a groove arranged on the upper wall of the sliding block, a fixing rod is arranged on the side wall of the groove, and the connecting rod is sleeved on the outer wall of the fixing rod.
Preferably, the side wall of the first reinforcing plate opposite to the second reinforcing plate is provided with a second spring.
Preferably, fixed establishment includes two stationary blades, two the stationary blade both ends lateral wall all is equipped with the screw, two the stationary blade passes through screw and nut fixed connection.
The utility model discloses in have following beneficial effect:
1. compared with a common reinforcing device, the first reinforcing plate and the second reinforcing plate of the reinforcing device for the outer splicing angle steel of the old iron tower of the power transmission line are connected through the rotating shaft, can be adjusted according to different angles of the angle steel, and is wider in application range;
2. compare with general reinforcing apparatus, the device's first gusset plate sets up to U type structure with the second gusset plate, can be with the pole parcel of being consolidated inside U type groove, can avoid the angle steel of old and useless iron tower to receive the rainwater erosion to a certain extent, has improved the reinforcement effect better.
Drawings
Fig. 1 is a schematic structural view of an externally-spliced pin steel reinforcing device for an old iron tower of a power transmission line provided by the utility model;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic view of a fixing mechanism of an external splicing angle steel reinforcing device for an old iron tower of a power transmission line, which is provided by the utility model;
fig. 4 is the utility model provides a structural schematic diagram of the rotation piece of outer concatenation angle steel reinforcing apparatus of old iron tower of transmission line.
In the figure: the device comprises a first reinforcing plate 1, a second reinforcing plate 2, a fixing block 2, a connecting rod 3, a limiting block 4, a fixing plate 5, a first reinforcing plate 6, a tower rod 7, a rotating shaft 8, a screw 9, a sliding groove 10, a sliding block 11, a first spring 12, a second spring 13, a nut 14, a fixing rod 15 and a groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an externally spliced pin steel reinforcing device for an old iron tower of a power transmission line comprises a first reinforcing plate 6, a second reinforcing plate 1 is arranged at one end of the first reinforcing plate 6, the first reinforcing plate 6 and the second reinforcing plate 1 are rotatably connected through a rotating shaft 8, the angle between the first reinforcing plate 6 and the second reinforcing plate 1 can be adjusted according to the angle of a tower rod 7, a chute 10 is arranged on the upper wall of the first reinforcing plate 6, a sliding block 11 is arranged in the chute 10, two mounting grooves are arranged on the upper wall of the sliding block 11 and are positioned on two sides of the sliding block 11, a limiting block 4 is arranged in each of the two mounting grooves, the limiting block 4 is fixedly connected with the inner wall of the mounting groove through a first spring 12, a plurality of limiting holes corresponding to the limiting blocks 4 are arranged on the upper wall of the first reinforcing plate 6, when the limiting blocks 4 are pressed, the upper end spherical surface of the limiting block 4 is positioned below the upper wall of, the connecting rod 3 is connected with on the 2 lateral walls of fixed block in a rotating manner, and the connecting rod 3 is kept away from 2 one end of fixed block and is rotated through rotating piece and slider 11 upper wall and be connected, and the one end that pivot 8 was kept away from with second gusset plate 1 to first gusset plate 6 all is equipped with the spacing groove, and the spacing inslot portion is equipped with fixed establishment.
The utility model discloses in, first gusset plate 6 is the U type with the cross section of second gusset plate 1, can wrap up the lateral wall at first gusset plate 6 and second gusset plate 1 with pole of the tower 7.
The utility model discloses in, stopper 4's upper end is the hemisphere, and stopper 4 is pressed into spacing hole, and when slider 11 removed, the sphere can receive the pressure of first gusset plate 6 upper wall, withdraws the mounting groove automatically.
The utility model discloses in, rotate the piece including setting up at the recess 16 of 11 upper walls of slider, the 16 lateral walls of recess are equipped with dead lever 15, and connecting rod 3 cup joints at dead lever 15 outer walls.
The utility model discloses in, first gusset plate 6 is equipped with second spring 13 with the lateral wall that second gusset plate 1 is relative, can be through second spring 13's pulling force and elasticity for the lateral wall in spacing hole can be hugged closely to stopper 4 when spacing, can not rock in spacing hole again.
The utility model discloses in, fixed establishment includes two stationary blades 5, and reinforcing plate 5's similar "nearly" style of calligraphy of shape, two 5 both ends lateral walls of stationary blade all are equipped with the screw, and two stationary blades 5 pass through screw 9 and 14 fixed connection of nut, can be in the same place two limits of king-post 7 are fixed with first gusset plate 6 and second gusset plate 1 respectively.
The utility model discloses in, go into the U type inslot of first gusset plate 6 and second gusset plate 1 with the pole 7 card of the old and useless iron tower of transmission line, the angle of the reinforced pole 7 as required again rotates first gusset plate 6 or the angle between two gusset plates is adjusted to second gusset plate 1, when adjusting the angle, stopper 4 on the slider 11 can pop out, the card advances in spacing hole, then overlaps two limits of pole 7 respectively with first gusset plate 6 and second gusset plate 1 between two stationary blades 5, install screw 9 and nut 14 again and fix.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an old iron tower of transmission line splices pin steel reinforcing apparatus outward, includes first gusset plate (6), its characterized in that: one end of the first reinforcing plate (6) is provided with a second reinforcing plate (1), the first reinforcing plate (6) is rotatably connected with the second reinforcing plate (1) through a rotating shaft (8), the upper wall of the first reinforcing plate (6) is provided with a sliding groove (10), a sliding block (11) is arranged in the sliding groove (10), the upper wall of the sliding block (11) is provided with two mounting grooves which are positioned at two sides of the sliding block (11), two mounting grooves are respectively provided with a limiting block (4), the limiting blocks (4) are fixedly connected with the inner wall of the mounting groove through first springs (12), the upper wall of the first reinforcing plate (6) is provided with a plurality of limiting holes corresponding to the limiting blocks (4), the side wall of the second reinforcing plate (1) is provided with a fixed block (2), the side wall of the fixed block (2) is rotatably connected with a connecting rod (3), one end, far away from the fixed block (2), of the connecting rod (3) is rotatably connected with the upper wall of, the one end that pivot (8) were kept away from in first gusset plate (6) and second gusset plate (1) all is equipped with the spacing groove, spacing inslot portion is equipped with fixed establishment.
2. The reinforcing device for the externally spliced pin steel of the old iron tower of the power transmission line according to claim 1, which is characterized in that: the cross sections of the first reinforcing plate (6) and the second reinforcing plate (1) are both U-shaped.
3. The reinforcing device for the externally spliced pin steel of the old iron tower of the power transmission line according to claim 1, which is characterized in that: the upper end of the limiting block (4) is hemispherical.
4. The reinforcing device for the externally spliced pin steel of the old iron tower of the power transmission line according to claim 1, which is characterized in that: the rotating piece comprises a groove (16) formed in the upper wall of the sliding block (11), a fixing rod (15) is arranged on the side wall of the groove (16), and the connecting rod (3) is sleeved on the outer wall of the fixing rod (15).
5. The reinforcing device for the externally spliced pin steel of the old iron tower of the power transmission line according to claim 1, which is characterized in that: and a second spring (13) is arranged on the side wall of the first reinforcing plate (6) opposite to the second reinforcing plate (1).
6. The reinforcing device for the externally spliced pin steel of the old iron tower of the power transmission line according to claim 1, which is characterized in that: the fixing mechanism comprises two fixing pieces (5), two screw holes are formed in the side walls of the two ends of each fixing piece (5), and the fixing pieces (5) are fixedly connected with nuts (14) through screws (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326117.3U CN210976810U (en) | 2019-08-15 | 2019-08-15 | Outer pin steel reinforcing apparatus that splices of old iron tower of transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326117.3U CN210976810U (en) | 2019-08-15 | 2019-08-15 | Outer pin steel reinforcing apparatus that splices of old iron tower of transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210976810U true CN210976810U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921326117.3U Active CN210976810U (en) | 2019-08-15 | 2019-08-15 | Outer pin steel reinforcing apparatus that splices of old iron tower of transmission line |
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| CN (1) | CN210976810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450464A (en) * | 2022-09-19 | 2022-12-09 | 国网新疆电力有限公司和田供电公司 | Electric power transmission pole reinforcing apparatus and electric power transmission pole |
-
2019
- 2019-08-15 CN CN201921326117.3U patent/CN210976810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450464A (en) * | 2022-09-19 | 2022-12-09 | 国网新疆电力有限公司和田供电公司 | Electric power transmission pole reinforcing apparatus and electric power transmission pole |
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