CN219887658U - Reinforcing member for high-voltage transmission tower - Google Patents
Reinforcing member for high-voltage transmission tower Download PDFInfo
- Publication number
- CN219887658U CN219887658U CN202321490687.2U CN202321490687U CN219887658U CN 219887658 U CN219887658 U CN 219887658U CN 202321490687 U CN202321490687 U CN 202321490687U CN 219887658 U CN219887658 U CN 219887658U
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- China
- Prior art keywords
- angle steel
- steel body
- reinforcing plate
- side wall
- fixing bolt
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 74
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 230000002787 reinforcement Effects 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 10
- 230000008093 supporting effect Effects 0.000 claims description 9
- 229910000746 Structural steel Inorganic materials 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to the technical field of high-voltage transmission towers, in particular to a high-voltage transmission tower reinforcing member, which comprises an angle steel body in a right-angle shape, wherein the left side wall surface and the bottom wall surface of the angle steel body are provided with fixing holes, the distances between the two fixing holes and the upper corner of the angle steel body are the same, and the high-voltage transmission tower reinforcing member further comprises; the cross section of the reinforcing plate is in a trapezoid shape, the reinforcing plate is obliquely placed at the upper corner of the angle steel body in a forty-five degree mode, the side wall of the reinforcing plate is attached to the side wall of the upper corner of the angle steel body, and the side wall of the reinforcing plate is provided with a communicating groove with the bottom ends aligned with the two fixing holes respectively; the fixing bolt is in a cross shape, the left end and the bottom end of the fixing bolt are connected with fixing nuts which are mutually attached to the side walls of the angle steel body in a threaded mode, and the angle steel body is supported inside the angle steel body through the reinforcing plate.
Description
Technical Field
The utility model relates to the technical field of high-voltage transmission towers, in particular to a high-voltage transmission tower reinforcing member.
Background
The power transmission tower is a supporting point of an overhead line, one loop is erected on the power transmission tower and is a single loop power transmission tower, and two loops are erected on the power transmission tower and are double loop power transmission towers.
The utility model discloses a reinforcement member of a power transmission angle iron tower, which is disclosed by China with the publication number of CN215368890U, and comprises an angle iron body, a reinforcement and a fixing bolt, wherein a threaded hole is formed in the reinforcement, a countersink is formed in the reinforcement, a second gasket is arranged on one side of the inner wall of the countersink, a nut is arranged on the other side of the second gasket, and a reinforcing layer is arranged in the reinforcement. The reinforcing member of the angle iron tower has the beneficial effects that the reinforcing member of the angle iron tower is fixedly connected in the countersink on one side of the nut through the arrangement of the countersink, the nut, the fixing bolt and the like, and only the fixing bolt is required to penetrate from one side of the angle iron body during installation, and is in threaded connection with the threaded hole and the nut, so that the reinforcing member is conveniently installed, the reinforcing efficiency is improved, the reinforcing member is improved in strength through the arrangement of the first wear-resisting layer, the first rust-resisting layer and the reinforcing layer, and the service life of the reinforcing member is prolonged.
In the above-mentioned prior art scheme, through set up the reinforcement in the outside of angle steel body, fix the reinforcement on the lateral wall of angle steel body through fixing bolt and nut, when in actual use, because central point on the reinforcement is the state that is outside extension, so when the angle steel body produced outside expansion or to inside folding deformation, the deformation of the unable angle steel body of reinforcement was blocked, consequently the reinforcement only thicken the lateral wall of angle steel body, does not have obvious promotion to the intensity of angle steel body.
Disclosure of Invention
The utility model aims to provide a high-voltage transmission tower reinforcing member to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a high tension transmission tower reinforcement member, includes the angle steel body that is right angle form, and fixed orifices have all been seted up to the left side wall face and the bottom wall face of angle steel body, and the distance between two fixed orifices and the angle steel body upper corner is the same, still includes;
the cross section of the reinforcing plate is in a trapezoid shape, the reinforcing plate is obliquely placed at the upper corner of the angle steel body in a forty-five degree mode, the side wall of the reinforcing plate is attached to the side wall of the upper corner of the angle steel body, and the side wall of the reinforcing plate is provided with a communicating groove with the bottom ends aligned with the two fixing holes respectively;
the fixing bolt is in a cross shape, the left end and the bottom end of the fixing bolt penetrate through the inside of the communication groove and respectively extend to the inside of the two fixing holes, and the left end and the bottom end of the fixing bolt are in threaded connection with fixing nuts which are mutually attached to the side walls of the angle steel body.
Preferably, the left end and the bottom end of the fixing bolt are provided with limiting grooves, and limiting bayonet locks penetrate through the inside of the two limiting grooves.
Preferably, a reinforcing rod is fixedly arranged in a gap between the right end and the top end of the fixing bolt.
Preferably, the reinforcing holes are formed in the front end and the rear end of the side of the reinforcing plate, the accommodating rods are connected with the inner threads of the two reinforcing holes, the extension rods are arranged at the bottom ends of the two accommodating rods, the communicating cavity is formed in the accommodating rods, the sliding rods which are connected in the communicating cavity in a sliding mode are fixedly arranged on one side, close to the accommodating rods, of the extension rods, and the supporting springs attached to the bottom wall surfaces of the accommodating rods are sleeved at the bottom ends of the side walls of the sliding rods.
Preferably, the side wall of the accommodating rod is connected with a limit nut attached to the bottom wall surface of the reinforcing plate in a threaded manner.
Preferably, the bottom wall surface of the extension rod is fixedly provided with a conical abutting block, and the side wall of the abutting block is attached to the side wall of the upper corner of the angle steel body.
The utility model provides a high-voltage transmission tower reinforcing member through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the reinforcing plate is obliquely placed for forty-five degrees and is attached to the side wall of the upper corner of the angle steel body, so that the reinforcing plate can support the angle steel body, the angle steel body is reinforced, when the fixing nut is attached to the side wall of the angle steel body, the fixing nut can pull the fixing bolt outwards, so that the fixing bolt firmly fixes the position of the reinforcing plate, and the fixing bolt is in a cross shape, therefore, the fixing bolt can fix the reinforcing plate obliquely for forty-five degrees, the position stability of the reinforcing plate is ensured, the angle steel body is supported inside the reinforcing plate, the angle steel body cannot be outwards expanded through the fixing nut and the fixing bolt, and the strength of the angle steel plate body is improved;
and two,: according to the utility model, one end, far away from the angle steel body, of the fixing nut is limited through the limiting bayonet lock, so that the condition that the fixing nut deviates towards the one end, far away from the angle steel body, along with the influence of the environment, and the fixing bolt loosens is avoided.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a front view of a pylon reinforcement member of the present utility model;
FIG. 2 is a cross-sectional view of the angle body of the present utility model;
FIG. 3 is a bottom view of the fixing bolt of the present utility model;
fig. 4 is a cross-sectional view of a containment rod of the present utility model.
Reference numerals illustrate:
1. an angle steel body; 2. a reinforcing plate; 3. a communication groove; 4. a fixing hole; 5. a fixing bolt; 6. a fixing nut; 7. a limit groove; 8. a limit bayonet lock; 9. a reinforcing rod; 10. reinforcing the hole; 11. a receiving rod; 12. an extension rod; 13. abutting blocks; 14. a communication chamber; 15. a slide bar; 16. a support spring; 17. and (5) limiting the nut.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a high-voltage transmission tower reinforcing member through improvement, which comprises the following technical scheme:
as shown in fig. 1-4, the high-voltage transmission tower reinforcing member comprises a right-angle steel body 1, wherein fixing holes 4 are formed in the left side wall surface and the bottom wall surface of the angle steel body 1, the distances between the two fixing holes 4 and the upper corner of the angle steel body 1 are the same, and the high-voltage transmission tower reinforcing member further comprises a reinforcing plate 2 and a fixing bolt 5;
the cross section of the reinforcing plate 2 is in a trapezoid shape, the reinforcing plate 2 is obliquely placed at the upper corner of the angle steel body 1 in a forty-five degree shape, the side wall of the reinforcing plate 2 is attached to the side wall of the upper corner of the angle steel body 1, and the side wall of the reinforcing plate 2 is provided with a communication groove 3 with the bottom ends respectively aligned with the two fixing holes 4;
the fixing bolt 5 is in a cross shape, the left end and the bottom end of the fixing bolt 5 penetrate through the inside of the communication groove 3 and respectively extend to the inside of the two fixing holes 4, and the left end and the bottom end of the fixing bolt 5 are in threaded connection with fixing nuts 6 mutually attached to the side walls of the angle steel body 1;
by means of the structure, the reinforcing plate 2 is placed at forty-five degrees in an inclined mode and is attached to the side wall of the upper corner of the angle steel body 1, the reinforcing plate 2 can support the angle steel body 1, the angle steel body 1 is reinforced, when the fixing nut 6 is attached to the side wall of the angle steel body 1, the fixing nut 6 can pull the fixing bolt 5 outwards, so that the fixing bolt 5 firmly fixes the position of the reinforcing plate 2, the fixing bolt 5 is in a cross shape, the fixing bolt 5 can fix the reinforcing plate 2 at forty-five degrees in an inclined mode, and the position stability of the reinforcing plate 2 is guaranteed.
Further, the left end and the bottom end of the fixing bolt 5 are provided with limiting grooves 7, and limiting bayonet locks 8 penetrate through the inside of the two limiting grooves 7;
by means of the structure, one end, far away from the angle steel body 1, of the fixing nut 6 is limited through the limiting bayonet lock 8, and the condition that the fixing bolt 5 is loosened due to the fact that the fixing nut 6 deflects towards the end, far away from the angle steel body 1, along with the influence of the environment is avoided.
Further, a reinforcing rod 9 is fixedly arranged in a gap between the right end and the top end of the fixing bolt 5;
by means of the structure, the two ends, far away from the reinforcing plate 2, of the fixing bolt 5 are in an expanded state all the time through the reinforcing rod 9, and the situation that the fixing bolt 5 extends to the inside of the reinforcing plate 2 is avoided.
Further, reinforcing holes 10 are formed in the front end and the rear end of the side of the reinforcing plate 2, accommodating rods 11 are connected to the inner parts of the two reinforcing holes 10 in a threaded mode, extension rods 12 are arranged at the bottom ends of the two accommodating rods 11, a communication cavity 14 is formed in the accommodating rods 11, a sliding rod 15 which is connected in the communication cavity 14 in a sliding mode is fixedly installed on one side, close to the accommodating rods 11, of the extension rods 12, and a supporting spring 16 which is attached to the bottom wall surface of the accommodating rods 11 is sleeved at the bottom end of the side wall of the sliding rod 15;
by means of the structure, through the inside of holding the pole 11 threaded connection in the reinforcing hole 10, guarantee to hold the fixed of pole 11's position, through utilizing the elasticity of supporting spring 16, promote extension pole 12 to extend to the bottom and laminate with angle steel body 1 upper corner, make hold pole 11 promote extension pole 12 to keep away from angle steel body 1's one end and remove, make the position at both ends about the reinforcing plate 2 stable, avoid the staff to excessively rotate fixation nut 6, make reinforcing plate 2 warp, lead to the condition emergence that reinforcing plate 2's reinforcement effect weakens.
Further, a limit nut 17 attached to the bottom wall surface of the reinforcing plate 2 is connected to the side wall of the accommodating rod 11 in a threaded manner;
by means of the structure, the limit nut 17 is attached to the bottom wall surface of the reinforcing plate 2, so that the limit nut 17 limits the position of the accommodating rod 11, and the condition that the accommodating rod 11 rotates along with the external environment and influences the supporting effect of the accommodating rod 11 on the reinforcing plate 2 is avoided.
Further, a conical supporting block 13 is fixedly arranged on the bottom wall surface of the extension rod 12, and the side wall of the supporting block 13 is attached to the side wall at the upper corner of the angle steel body 1;
by means of the structure, the contact area between the extension rod 12 and the side wall of the angle steel body 1 is increased through the supporting block 13, stability of the extension rod 12 is guaranteed, and the extension rod 12 is prevented from sliding, so that installation difficulty is avoided.
The working principle of the utility model is as follows: through placing gusset plate 2 slope forty-five degrees with angle steel body 1 upper corner lateral wall laminating, make gusset plate 2 support angle steel body 1, consolidate angle steel body 1, when fixation nut 6 and angle steel body 1's lateral wall laminating, fixation nut 6 can outwards draw fixation bolt 5, thereby make fixation bolt 5 firmly fix gusset plate 2's position, and fixation bolt 5 is "ten" font, so fixation bolt 5 can be fixed gusset plate 2 and slope forty-five degrees, guarantee gusset plate 2's position stability, keep away from angle steel body 1's one end on with fixation nut 6 through spacing bayonet lock 8 and prescribe a limit to, avoid fixation nut 6 to follow the influence of environment to keep away from angle steel body 1's one end skew, the condition that leads to fixation bolt 5 not hard up takes place.
Claims (6)
1. The utility model provides a high tension transmission tower reinforcement member, includes angle steel body (1) that is right angle form, and fixed orifices (4) have all been seted up to left side wall face and bottom wall face of angle steel body (1), and the distance between two fixed orifices (4) and the upper corner of angle steel body (1) is the same, its characterized in that still includes;
the transverse section of the reinforcing plate (2) is in a trapezoid shape, the reinforcing plate (2) is obliquely placed at the upper corner of the angle steel body (1) in a forty-five degree shape, the side wall of the reinforcing plate (2) is attached to the side wall of the upper corner of the angle steel body (1), and the side wall of the reinforcing plate (2) is provided with a communication groove (3) with the bottom ends respectively aligned with the two fixing holes (4);
the fixing bolt (5), fixing bolt (5) are "cross" font, and the inside that the left end and the bottom of fixing bolt (5) all run through intercommunication groove (3) extends to the inside of two fixed orifices (4) respectively, and the equal threaded connection of left end and the bottom of fixing bolt (5) has fixation nut (6) that laminate each other with the lateral wall of angle steel body (1).
2. A pylon reinforcement member according to claim 1, wherein: limiting grooves (7) are formed in the left end and the bottom end of the fixing bolt (5), and limiting clamping pins (8) penetrate through the inside of the two limiting grooves (7).
3. A pylon reinforcement member according to claim 1, wherein: a reinforcing rod (9) is fixedly arranged in a gap between the right end and the top end of the fixing bolt (5).
4. A pylon reinforcement member according to claim 1, wherein: reinforcing holes (10) are formed in the front end and the rear end of the side of the reinforcing plate (2), accommodating rods (11) are connected with the inner portions of the two reinforcing holes (10) in a threaded mode, extension rods (12) are arranged at the bottom ends of the two accommodating rods (11), a communication cavity (14) is formed in the inner portion of each accommodating rod (11), a sliding rod (15) which is fixedly arranged on one side, close to the accommodating rod (11), of each extension rod (12) and is connected with the inner portion of the corresponding communication cavity (14) in a sliding mode, and supporting springs (16) attached to the bottom wall surface of each accommodating rod (11) are sleeved at the bottom ends of the side walls of the sliding rods (15).
5. A pylon reinforcement member according to claim 4, wherein: and a limit nut (17) attached to the bottom wall surface of the reinforcing plate (2) is connected to the side wall of the accommodating rod (11) in a threaded manner.
6. A pylon reinforcement member according to claim 4, wherein: the bottom wall surface of the extension rod (12) is fixedly provided with a conical abutting block (13), and the side wall of the abutting block (13) is attached to the side wall of the upper corner of the angle steel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490687.2U CN219887658U (en) | 2023-06-12 | 2023-06-12 | Reinforcing member for high-voltage transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490687.2U CN219887658U (en) | 2023-06-12 | 2023-06-12 | Reinforcing member for high-voltage transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887658U true CN219887658U (en) | 2023-10-24 |
Family
ID=88397927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321490687.2U Active CN219887658U (en) | 2023-06-12 | 2023-06-12 | Reinforcing member for high-voltage transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887658U (en) |
-
2023
- 2023-06-12 CN CN202321490687.2U patent/CN219887658U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |