CN211229736U - Reinforcing device for angle steel of main column of angle steel tower - Google Patents
Reinforcing device for angle steel of main column of angle steel tower Download PDFInfo
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- CN211229736U CN211229736U CN201922112014.3U CN201922112014U CN211229736U CN 211229736 U CN211229736 U CN 211229736U CN 201922112014 U CN201922112014 U CN 201922112014U CN 211229736 U CN211229736 U CN 211229736U
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- angle steel
- steel tower
- main column
- plate
- half hoop
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Abstract
The utility model discloses a reinforcing apparatus for angle steel tower king-post angle steel, including two half hoop plates, two both ends are together fixed through two fastening bolt respectively about half hoop plate, two common fixed mounting has the web between half hoop plate, two the draw-in groove has all been seted up to one side that half hoop plate is relative, every all be provided with the fixture block in the draw-in groove. The utility model discloses, through set up the backup pad on the web, set up on half hoop board, be convenient for place angle steel tower king-post angle steel, make finding suitable mounted position that angle steel tower king-post angle steel can be accurate, manpower and time have been saved, and simultaneously, through the fixed mutually supporting of apron and fixing bolt of spill, fix the front end portion of angle steel tower king-post angle steel in the backup pad, mutually support through auxiliary bolt with, further strengthening the fixed to angle steel tower king-post angle steel, make more firm of angle steel tower king-post angle steel installation.
Description
Technical Field
The utility model relates to an angle steel tower technical field especially relates to a reinforcing apparatus for angle steel tower king-post angle steel.
Background
The high-voltage power transmission angle steel tower falls down, wherein the main reasons are as follows: the stability of the angle steel of the main column is not enough, and the instability damage is caused when the angle steel is pressed, so that the whole tower is collapsed and damaged. In order to improve the bearing capacity of the angle steel of the main column of the angle steel tower, some reinforcement methods are available at present. For example, a reinforcing member is welded or attached to the inner side of the original main material angle steel for reinforcement; however, welding is easy to generate cracks, so that steel materials become brittle, construction quality is difficult to control, and construction operation strength is high. Or, the crossed oblique material or the auxiliary material is connected with the reinforcing piece through the connecting hole of the main material; however, when the connecting hole of the structure is utilized, the original structural member needs to be disassembled, so that the internal force of the structure is redistributed, the construction structure is in a dangerous stress state, and the construction operation strength is high.
In order to solve the problems, the patent number CN207004146U discloses a reinforcing device for main column angle steel of a high-voltage transmission angle steel tower, which comprises a reinforcing steel plate, a reinforcing T-shaped plate and a hoop assembly. The reinforcing device does not need to process an original component, and is high in safety and reliability.
However, in the process of installing the angle steel tower main column angle steel, the existing reinforcing device needs to firstly hold the lower end face of the angle steel tower main column angle steel by hands, and find the optimal installation position of the angle steel tower main column angle steel between the two half hoop plates for installation, so that the installation is troublesome and inconvenient, and the position of the installed angle steel tower main column angle steel is not firm enough and needs to be further reinforced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art "current reinforcing apparatus and carrying out the in-process of installing at angle steel tower king-post angle steel, need hold in the palm the lower terminal surface of angle steel tower king-post angle steel earlier with the hand, find the best mounted position of angle steel tower king-post angle steel between two half staple bolt boards and install, the troublesome poeration, it is not convenient enough, and angle steel tower king-post angle steel position liquid after the installation is not firm enough, need the defect of further enhancement", thereby provide a reinforcing apparatus for angle steel tower king-post angle steel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reinforcing device for angle steel tower main column angle steel comprises two half hoop plates, the upper ends and the lower ends of the two half hoop plates are fixed together through two fastening bolts respectively, a web plate is fixedly installed between the two half hoop plates together, one sides of the two half hoop plates opposite to each other are provided with clamping grooves, each clamping groove is internally provided with a clamping block, a transverse plate is installed between the two clamping blocks together, the side wall of each half hoop plate is symmetrically provided with two limiting bolts, one end of each limiting bolt penetrates through the side wall of the half hoop plate and is in threaded connection with the clamping block, the angle steel tower main column angle steel is placed on the upper end face of the transverse plate, a supporting plate is fixedly installed at the front end of the web plate, a connecting plate is fixedly connected to one side of the two half hoop plates opposite to each other, and the front end of the angle steel tower main column angle steel is arranged on the upper end face of the supporting plate, two branch angles of the rear half part of the angle steel tower main column are respectively arranged on the two connecting plates.
Preferably, the upper end face of the supporting plate is provided with a concave fixing cover plate, the concave fixing cover plate covers the upper end face of the angle steel of the main column of the angle steel tower, and the left end and the right end of the concave fixing cover plate are respectively provided with two bolt holes.
Preferably, each bolt hole is vertically provided with a fixing bolt, and each fixing bolt penetrates through the bolt hole and is in threaded connection with the upper end face of the supporting plate.
Preferably, two auxiliary bolts are respectively arranged on two branch angles of the rear half part of the angle steel tower main column angle steel, and each auxiliary bolt penetrates through the upper end face of the angle steel tower main column angle steel and is in threaded connection with the inside of the connecting plate.
Preferably, two half hoop plate fixed mounting has the reinforcement steel sheet, the front end of reinforcing steel sheet supports on the lateral wall of angle steel tower king-post angle steel.
Compared with the prior art, the beneficial effects of the utility model are that:
through set up the backup pad on the web, set up on half limit hoop board, be convenient for place angle steel tower king-post angle steel, make the angle steel tower king-post angle steel can be accurate find suitable mounted position, manpower and time have been saved, and simultaneously, mutually support through spill fixed cover plate and fixing bolt, fix the front end part of angle steel tower king-post angle steel in the backup pad, mutually support through auxiliary bolt with, further strengthening fixing to angle steel tower king-post angle steel, make the installation of angle steel tower king-post angle steel more firm.
Drawings
Fig. 1 is a schematic front structural view of a reinforcing apparatus for angle steel of a main column of an angle steel tower according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: the steel tower comprises a half-side hoop plate 1, a reinforcing steel plate 2, a main column angle steel of an angle steel tower 3, a transverse plate 4, a web plate 5, a fixing bolt 6, a concave fixing cover plate 7, a bolt hole 8, a supporting plate 9, a clamping block 10, a clamping groove 11, a limiting bolt 12 and a connecting plate 13.
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. 1-3, a reinforcing device for angle steel tower main column angle steel comprises two half hoop plates 1, the upper and lower ends of the two half hoop plates 1 are fixed together through two fastening bolts respectively, a web 5 is fixedly installed between the two half hoop plates 1, one side of each of the two half hoop plates 1 opposite is provided with a clamping groove 11, each clamping groove 11 is internally provided with a clamping block 10, a transverse plate 4 is installed between the two clamping blocks 10, the side wall of each half hoop plate 1 is symmetrically provided with two limit bolts 12, one end of each limit bolt 12 penetrates through the side wall of the half hoop plate 1 and is in threaded connection with the clamping block 10, an angle steel tower main column angle steel 3 is placed on the upper end face of the transverse plate 4, a supporting plate 9 is fixedly installed at the front end of the web 5, one side of each of the two half hoop plates 1 opposite is fixedly connected with a connecting plate 13, the front end of the angle steel tower main column angle steel 3 is arranged on the upper end face of the supporting plate 9, two angles of the latter half of angle steel tower king-post angle steel 3 set up respectively on two connecting plates 13, the up end of backup pad 9 is provided with spill fixed cover plate 7, spill fixed cover plate 7 covers the up end at angle steel tower king-post angle steel 3, two bolt holes 8 have been seted up respectively at both ends about spill fixed cover plate 7, equal vertical fixing bolt 6 that is provided with in every bolt hole 8, every fixing bolt 6 all runs through bolt hole 8 and threaded connection in backup pad 9 up end, be provided with two auxiliary bolts on two angles of the latter half of angle steel tower king-post angle steel 3 respectively, every auxiliary bolt all runs through the up end of angle steel tower king-post angle steel 3 and threaded connection is in connecting plate 13, hoop plate 1 fixed mounting is embraced on two halves has reinforced steel plate 2, reinforced steel plate 2's front end supports on angle steel tower king-post angle steel 3's lateral wall.
In the utility model, when the user uses the device, the supporting plate 9 is arranged on the web plate 5, the connecting plate 13 is arranged on the half hoop plate 1, the angle steel tower main column angle steel 3 is convenient to place, so that the angle steel tower main column angle steel 3 can accurately find a proper installation position, the labor and the time are saved, meanwhile, the front end part of the angle steel tower main column angle steel 3 is fixed on the supporting plate 9 through the mutual matching of the concave fixing cover plate 7 and the fixing bolt 6, the fixing of the angle steel tower main column angle steel 3 is further strengthened through the mutual matching of the auxiliary bolt and the connecting plate 13, the angle steel tower main column angle steel 3 is more firmly installed, the transverse plate 4 has a certain supporting effect on the angle steel tower main column angle steel 3, the downward deformation of the angle steel tower main column angle steel 3 is avoided, and the two ends of the transverse plate 4 are mutually matched between the clamping block 10 and the limiting bolt 12, the stability of connecting between two half hoop boards 1 has further been strengthened.
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 (5)
1. A reinforcing device for angle steel tower main column angle steel comprises two half hoop plates (1), and is characterized in that the upper ends and the lower ends of the two half hoop plates (1) are fixed together through two fastening bolts respectively, a web (5) is fixedly mounted between the two half hoop plates (1), clamping grooves (11) are formed in one opposite sides of the two half hoop plates (1), a clamping block (10) is arranged in each clamping groove (11), a transverse plate (4) is mounted between the two clamping blocks (10), two limiting bolts (12) are symmetrically mounted on the side wall of each half hoop plate (1), one end of each limiting bolt (12) penetrates through the side wall of the half hoop plate (1) and is in threaded connection with the clamping block (10), the angle steel tower main column angle steel (3) is placed on the upper end face of the transverse plate (4), web (5) front end fixed mounting has backup pad (9), two the equal fixedly connected with connecting plate (13) in one side that half armful hoop board (1) is relative, the front end setting of angle steel tower king-post angle steel (3) is at the up end of backup pad (9), two bifurcation angles of angle steel tower king-post angle steel (3) latter half set up respectively on two connecting plates (13).
2. The reinforcing device for the angle steel of the main column of the angle steel tower according to claim 1, characterized in that the upper end surface of the supporting plate (9) is provided with a concave fixing cover plate (7), the concave fixing cover plate (7) covers the upper end surface of the angle steel tower main column angle steel (3), and two bolt holes (8) are respectively arranged at the left end and the right end of the concave fixing cover plate (7).
3. The reinforcement device for angle steel of the main column of an angle steel tower according to claim 2, characterized in that a fixing bolt (6) is vertically arranged in each bolt hole (8), and each fixing bolt (6) penetrates through the bolt hole (8) and is in threaded connection with the upper end face of the support plate (9).
4. The reinforcing device for the angle steel tower main column angle steel according to claim 1, characterized in that two branch angles of the rear half part of the angle steel tower main column angle steel (3) are respectively provided with two auxiliary bolts, each of which penetrates through the upper end face of the angle steel tower main column angle steel (3) and is screwed in the connecting plate (13).
5. The reinforcing device for the angle steel of the main column of the angle steel tower as claimed in claim 1, characterized in that two half hoop plates (1) are fixedly provided with reinforcing steel plates (2), and the front ends of the reinforcing steel plates (2) abut against the side walls of the angle steel tower main column angle steel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922112014.3U CN211229736U (en) | 2019-12-01 | 2019-12-01 | Reinforcing device for angle steel of main column of angle steel tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922112014.3U CN211229736U (en) | 2019-12-01 | 2019-12-01 | Reinforcing device for angle steel of main column of angle steel tower |
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| Publication Number | Publication Date |
|---|---|
| CN211229736U true CN211229736U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922112014.3U Active CN211229736U (en) | 2019-12-01 | 2019-12-01 | Reinforcing device for angle steel of main column of angle steel tower |
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| CN (1) | CN211229736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833344A (en) * | 2021-10-22 | 2021-12-24 | 河北汇智电力工程设计有限公司 | Transmission tower reinforcing apparatus of buckling unstability is turned round in preventing |
-
2019
- 2019-12-01 CN CN201922112014.3U patent/CN211229736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833344A (en) * | 2021-10-22 | 2021-12-24 | 河北汇智电力工程设计有限公司 | Transmission tower reinforcing apparatus of buckling unstability is turned round in preventing |
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