CN210888268U - Steel angle component with reinforcing structure for power transmission tower - Google Patents
Steel angle component with reinforcing structure for power transmission tower Download PDFInfo
- Publication number
- CN210888268U CN210888268U CN201921709120.3U CN201921709120U CN210888268U CN 210888268 U CN210888268 U CN 210888268U CN 201921709120 U CN201921709120 U CN 201921709120U CN 210888268 U CN210888268 U CN 210888268U
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- Prior art keywords
- component
- angle steel
- slot
- reinforcing structure
- limiting block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 229910052742 iron Inorganic materials 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of transmission towers, and discloses a transmission tower angle steel member with a reinforcing structure, which comprises an angle steel, a first member and a second member, the first component is arranged on the outer side of the angle steel, the second component is arranged on the inner side of the angle steel, the edges of the first component and the second component are flush with the edge of the angle steel, the two side edges of the angle steel, the first component and the second component are sleeved with a cutting sleeve together, the edge of one side surface of the first component and the second component far away from the angle steel is provided with a slot, first threaded holes are symmetrically formed in the clamping sleeve, correspond to the slots in position, bolts are arranged in the first threaded holes and are in threaded connection with the first threaded holes, and the clamping sleeve is inserted into the corresponding slot and is abutted against the bottom of the slot, and the bottom of the clamping sleeve is provided with a through hole. The utility model discloses simple structure, convenient operation can effectually reinforce the angle steel.
Description
Technical Field
The utility model relates to an iron tower for power transmission technical field especially relates to an iron tower for power transmission angle steel component with reinforcement knot.
Background
The power transmission iron tower is a high-rise structure, is very sensitive to inclined deformation and has high requirements on uneven settlement of a foundation, the common structural form of the power transmission iron tower foundation comprises an independent foundation, an enlarged foundation and a pile foundation, the structural form of the power transmission iron tower mainly adopts a steel structure, and the conventional power transmission iron tower and the basic structure are difficult to adapt to the ground surface movement deformation of a coal mine goaf and can possibly cause the power transmission iron tower to incline or even overturn.
The angle steel needs to be punched when the angle steel is reinforced and reinforced by the traditional angle steel member with the reinforcing structure, so that the problem caused by the punching is that the stability of the originally unstable angle steel is worse, and the safety of the whole power transmission iron tower is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the intensity that can fall the angle steel when punching the angle steel among the prior art, in case the intensity of angle steel reduces, influences the problem of the stable body of whole iron tower, and the transmission tower angle steel component with reinforcement structure that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an angle steel component of a power transmission tower with a reinforcing structure comprises angle steel, a first component and a second component, wherein the first component is arranged on the outer side of the angle steel, the second component is arranged on the inner side of the angle steel, the edges of the first component and the second component are flush with the edge of the angle steel, the edges of two sides of the angle steel, the first component and the second component are jointly sleeved with a cutting sleeve, the edge of one side surface of the first component and the edge of one side surface of the second component, which is far away from the angle steel, are provided with a slot, the inside of the cutting sleeve is symmetrically provided with first threaded holes, the first threaded holes correspond to the slot positions, bolts are arranged in the first threaded holes, are in threaded connection with the first threaded holes and are inserted into the corresponding slots and are abutted against the slot bottoms of the slots, the bottoms of the cutting sleeve are provided with through holes, fixing rods are arranged in the, and two ends of the fixed rod are provided with limiting mechanisms.
Preferably, stop gear includes screw rod, spring, first stopper and second stopper, the second screw hole has been seted up at the both ends of dead lever, the screw rod sets up in the second screw hole, and with the inner wall threaded connection of second screw hole, the left end fixed connection of first stopper and screw rod, the spring sets up between first stopper and dead lever and cup joints with the pole wall activity of screw rod, the left end of spring and the right side wall fixed connection of first stopper, the right-hand member of spring and a side fixed surface that the dead lever is close to first stopper are connected, the right-hand member fixed connection of second stopper and screw rod.
Preferably, the surfaces of the first member and the second member are coated with an epoxy zinc rich primer.
Preferably, the inner part and the outer part of the second component are respectively provided with a concave arc-shaped end surface and a convex arc-shaped end surface, and the convex arc-shaped end surface is matched with the arc-shaped end surface in the angle steel.
Preferably, rubber layers are filled between the first member and the angle steel and between the second member and the angle steel.
Compared with the prior art, the utility model provides a steel pylons angle steel component with reinforcement structure possesses following beneficial effect:
1. this layer-stepping steel pylons that cutting efficiency is high through setting up the slot in first component and second component, utilizes the cooperation of bolt and first screw hole and slot to carry out the chucking with first component and second component and angle steel, has avoided the condition of punching in the angle steel is inside.
2. This layer-stepping steel pylons that cutting efficiency is high through setting up in the stop gear at dead lever both ends, can carry on spacingly to the bolt, avoids appearing the not hard up condition of bolt because of the time overlength, has guaranteed the stability of structure.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation can effectually carry out the reinforcement to the angle steel.
Drawings
Fig. 1 is a schematic structural view of an angle steel member of a power transmission tower with a reinforcing structure according to the present invention;
fig. 2 is a top cross-sectional view of the spacing mechanism of fig. 1.
In the figure: the steel angle fixing device comprises angle steel 1, a first component 2, a second component 3, a cutting sleeve 4, a bolt 5, a fixing rod 6, a screw 7, a spring 8, a first limiting block 9 and a second limiting block 10.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-2, a power transmission tower angle steel member with a reinforcement structure comprises an angle steel 1, a first member 2 and a second member 3, wherein the surfaces of the first member 2 and the second member 3 are coated with epoxy zinc-rich primer, which can effectively prevent the first member 2 and the second member 3 from rusting and corroding, the first member 2 is arranged at the outer side of the angle steel 1, the second member 3 is arranged at the inner side of the angle steel 1, the inner part and the outer part of the second member 3 are respectively provided with a concave arc-shaped end surface and a convex arc-shaped end surface, the convex arc-shaped end surfaces are matched with the arc-shaped end surfaces inside the angle steel 1, the edges of the first member 2 and the second member 3 are flush with the edge of the angle steel 1, rubber layers are filled between the first member 2 and the angle steel 1 and between the second member 3 and the angle steel 1, which can increase the friction force of a contact surface, and effectively avoid, angle steel 1, the common cover in both sides edge of first component 2 and second component 3 is equipped with cutting ferrule 4, first component 2 and second component 3 keep away from angle steel 1's a side surface edge and seted up the slot, first screw hole has been seted up to cutting ferrule 4's inside symmetry, first screw hole is corresponding with the slot position, be equipped with bolt 5 in the first screw hole, bolt 5 and first screw hole threaded connection, and insert in the slot that corresponds and offset the setting with the tank bottom of slot, make angle steel 1 can firmly set up in the inside of first component 2 and second component 3, the through-hole has been seted up to cutting ferrule 4's bottom, be equipped with dead lever 6 in the through-hole, dead lever 6 and through-hole interference fit, the both ends of dead lever 6 are equipped with stop gear.
Stop gear includes screw rod 7, spring 8, first stopper 9 and second stopper 10, the second screw hole has been seted up at the both ends of dead lever 6, screw rod 7 sets up in the second screw hole, and with the inner wall threaded connection of second screw hole, first stopper 9 and the left end fixed connection of screw rod 7, can extrude spacingly to the nut of bolt 5, spring 8 sets up between first stopper 9 and dead lever 6 and cup joints with the pole wall activity of screw rod 7, and keep the shrink state all the time, the left end of spring 8 and the right side wall fixed connection of first stopper 9, the right-hand member of spring 8 and dead lever 6 are close to a side fixed surface of first stopper 9 and are connected, the right-hand member fixed connection of second stopper 10 and screw rod 7, avoid when not using, screw rod 7 separates with dead lever 6.
The utility model discloses in, during the installation, set up first component 2 and second component 3 respectively in angle steel 1's both sides, and with cutting ferrule 4 simultaneously with angle steel 1 and first component 2 and 3 joint of second component simultaneously, it makes the screw rod remove to the direction of keeping away from the bolt to rotate second stopper 10, screw in bolt 5 from first screw hole after that, until contacting and can't continue to twist with the tank bottom of slot and move, reverse rotation second stopper 10 this moment, make first stopper 9 extrude the nut of bolt 5, utilize spring 8's elasticity with screw rod 5's pole wall and second screw hole chucking, it is not hard up to avoid appearing bolt 5 because of the live time overlength, thereby cause the problem that iron tower security reduces.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. The angle steel component with the reinforcing structure for the power transmission tower comprises an angle steel (1), a first component (2) and a second component (3), and is characterized in that the first component (2) is arranged on the outer side of the angle steel (1), the second component (3) is arranged on the inner side of the angle steel (1), the edges of the first component (2) and the second component (3) are flush with the edge of the angle steel (1), the edges of two sides of the angle steel (1), the first component (2) and the second component (3) are jointly sleeved with a clamping sleeve (4), the edge of one side surface of the first component (2) and the edge of one side surface of the second component (3) far away from the angle steel (1) are provided with a slot, a first threaded hole is symmetrically formed in the inner part of the clamping sleeve (4), the first threaded hole corresponds to the position of the slot, a bolt (5) is arranged in the first threaded hole, and the bolt (5) is in threaded connection with the, the clamping sleeve is inserted into the corresponding slot and is abutted against the slot bottom of the slot, a through hole is formed in the bottom of the clamping sleeve (4), a fixing rod (6) is arranged in the through hole, the fixing rod (6) is in interference fit with the through hole, and limiting mechanisms are arranged at two ends of the fixing rod (6).
2. The angle steel member with a reinforcing structure for power transmission towers, as claimed in claim 1, wherein the limiting mechanism comprises a screw (7), a spring (8), a first limiting block (9) and a second limiting block (10), the two ends of the fixing rod (6) are provided with second threaded holes, the screw (7) is disposed in the second threaded holes and is in threaded connection with the inner wall of the second threaded holes, the first limiting block (9) is fixedly connected with the left end of the screw (7), the spring (8) is disposed between the first limiting block (9) and the fixing rod (6) and is movably sleeved with the rod wall of the screw (7), the left end of the spring (8) is fixedly connected with the right side wall of the first limiting block (9), the right end of the spring (8) is fixedly connected with the surface of the fixing rod (6) close to the first limiting block (9), and the second limiting block (10) is fixedly connected with the right end of the screw rod (7).
3. The angle iron member for transmission towers with reinforcing structure as claimed in claim 1, characterized in that the surfaces of said first member (2) and said second member (3) are coated with epoxy zinc-rich primer.
4. Angle iron member for transmission towers with reinforcing structure according to claim 1, characterized in that the inner and outer portions of the second member (3) are respectively open with a concave arc-shaped end face and a convex arc-shaped end face, said convex arc-shaped end face matching with the arc-shaped end face of the inner portion of the angle iron (1).
5. The angle iron member for transmission towers with reinforcing structure according to claim 1, characterized in that rubber layers are filled between the first member (2) and the angle iron (1) and between the second member (3) and the angle iron (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709120.3U CN210888268U (en) | 2019-10-14 | 2019-10-14 | Steel angle component with reinforcing structure for power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709120.3U CN210888268U (en) | 2019-10-14 | 2019-10-14 | Steel angle component with reinforcing structure for power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888268U true CN210888268U (en) | 2020-06-30 |
Family
ID=71316361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921709120.3U Expired - Fee Related CN210888268U (en) | 2019-10-14 | 2019-10-14 | Steel angle component with reinforcing structure for power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585095A (en) * | 2021-09-09 | 2021-11-02 | 四川志德公路工程有限责任公司 | Bridge lifting device and construction method |
-
2019
- 2019-10-14 CN CN201921709120.3U patent/CN210888268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585095A (en) * | 2021-09-09 | 2021-11-02 | 四川志德公路工程有限责任公司 | Bridge lifting device and construction method |
| CN113585095B (en) * | 2021-09-09 | 2023-01-17 | 四川志德公路工程有限责任公司 | Bridge lifting device and construction method |
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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: 20200630 |