CN219887650U - Nondestructive reinforcing device for power transmission tower nodes - Google Patents
Nondestructive reinforcing device for power transmission tower nodes Download PDFInfo
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- CN219887650U CN219887650U CN202321082614.XU CN202321082614U CN219887650U CN 219887650 U CN219887650 U CN 219887650U CN 202321082614 U CN202321082614 U CN 202321082614U CN 219887650 U CN219887650 U CN 219887650U
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- transmission tower
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 title abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 106
- 239000010959 steel Substances 0.000 claims abstract description 106
- 230000002787 reinforcement Effects 0.000 claims abstract description 28
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000006978 adaptation Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power transmission towers, in particular to a nondestructive reinforcement device for a power transmission tower node, which comprises angle steel used for reinforcing the power transmission tower node, wherein the outer wall of the bottom of the angle steel is provided with a reinforcement assembly for reinforcing the node, the outer walls of the two sides of the bottom of the angle steel are provided with connection support assemblies for connecting structures, and the outer walls of the two sides of the connection support assemblies are respectively provided with a waterproof assembly for blocking water; according to the utility model, the space is adjusted for adapting installation under the action of the expansion plate, the structure is further reinforced and supported by the reinforcing triangular plate on the expansion plate, the connection relation of the structure reinforcing structure is better, the upper and lower channel steel splicing contact surfaces sister are larger and more stable, the connecting plate is connected with the upper and lower channel steel, the structure is reinforced by connecting the fixing rod with the angle steel, the structural stability is further improved by matching with the reinforcing triangular plate on the expansion plate, the expansion plate is convenient to adjust according to the channel steel size, and the reinforcing efficiency of the node of the power transmission tower is improved.
Description
Technical Field
The utility model relates to the technical field of power transmission towers, in particular to a nondestructive reinforcement device for nodes of a power transmission tower.
Background
With the increase of the service life of the transmission line iron tower and the possibility of coping with climate change, the built transmission line iron tower needs to be reinforced and reformed. The conventional method is to replace the original components of the built iron tower wholly or partially, and has the advantages of large engineering quantity, high construction difficulty, long construction period and large engineering investment. Because the line has been operated for many years, the iron tower component has a certain degree of deformation under the long-term action of load, and the newly processed component is often difficult to install and replace the original component, and secondary trimming is needed.
Through retrieving the chinese patent with publication number CN218509093U, a reinforced structure of a transmission line angle steel tower node is disclosed, and the arrangement of the channel steel on the upper part greatly improves the strength of the reinforced node, increases the stability of the node, and ensures the safe operation of the transmission line tower after reinforcement.
Based on the above search in combination with the prior art findings: the reinforced structure of node is relatively poor, only through bolt fastening, and the area of contact of upper and lower channel-section steel is little unstable inadequately, and the connecting plate can not be connected fixedly with the angle steel, can not consolidate the support to whole, and protective capability is poor, and inconvenient application scope is little according to the channel-section steel size regulation, has reduced the reinforcement efficiency of transmission tower node.
Disclosure of Invention
The utility model aims to provide a nondestructive reinforcement device for a node of a power transmission tower, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a nondestructive reinforcement device of transmission tower node, is including the angle steel that is used for transmission tower node to consolidate, the bottom outer wall of angle steel is provided with the reinforcement subassembly that consolidates the node, the both sides outer wall of angle steel bottom is provided with the connection support subassembly that is connected to the structure, the both sides outer wall of connection support subassembly all is provided with the waterproofing assembly that blocks water.
Preferably, the dead lever has all been consolidated to both sides outer wall on angle steel both sides, the reinforcement subassembly is including last channel-section steel and lower channel-section steel, the bottom inner wall size looks adaptation of channel-section steel and last channel-section steel down, the connection support subassembly is including expansion plate and two connecting plates, the both ends of expansion plate piston plate all are consolidated with connecting plate bottom outer wall through the screw, the location jack has all been seted up to one side outer wall at connecting plate top, the location jack all with the size looks adaptation of dead lever, the spread groove has all been seted up to the opposite side outer wall of connecting plate, the spread groove all with angle steel, go up the size looks adaptation of channel-section steel and lower channel-section steel, the mounting hole has all been seted up to the outer wall of one time of channel-section steel, lower channel-section steel and connecting plate, the reinforcement set-square has all been consolidated with the bottom size looks adaptation of channel-section steel to the both sides outer wall at expansion plate both ends.
Preferably, the dead lever and the locating jack all are sharp array distribution, go up channel-section steel and lower channel-section steel and all with the size looks adaptation of transmission tower node, the foot nail is all installed to the both sides outer wall of lower channel-section steel bottom.
Preferably, the outer wall of one side of connecting plate bottom and the outer wall of the opposite side at top all are provided with the slide rail, waterproof subassembly all includes the buckler.
Preferably, the waterproof covers are connected with the sliding rails in a sliding mode, and the waterproof covers are matched with the connecting plates and the bolts in size.
Preferably, the outer wall of one side of the connecting plate is fixedly connected with a fixing plate, the inner wall of the other side of the waterproof cover is fixedly connected with a sealing plate, and the fixing plates are matched with the sealing plate in size.
Compared with the prior art, the nondestructive reinforcement device for the power transmission tower node provided by the utility model has the following improvement and advantages:
the method comprises the following steps: according to the utility model, the angle steel, the reinforcing component, the fixed rod and the connecting support component are arranged, the upper channel steel and the lower channel steel of the reinforcing component are placed at the bottom of the angle steel, the lower channel steel is inserted into the upper channel steel and connected together through the mounting holes, two connecting plates in the connecting support component are connected with the upper channel steel, the lower channel steel and the fixed rod fixedly connected with the angle steel from two sides for reinforcing and protecting, meanwhile, the connecting plates can be pulled to two sides according to the sizes of the upper channel steel and the lower channel steel, the connecting plates can be adaptively installed by adjusting the distance under the action of the expansion plates, the structure is further reinforced and supported by the reinforcing triangular plates on the expansion plates, the connection relation of the structure reinforcing structure is better, the splicing contact surface of the upper channel steel and the lower channel steel is bigger and more stable, the connecting plates are connected with the upper channel steel and the lower channel steel, the structure is reinforced by the connecting plates through the connecting rods and the reinforcing triangular plates on the expansion plates, the expansion plates are convenient to adjust according to the sizes of the channel steel, and the reinforcing efficiency of the node of the power transmission tower is improved;
and two,: according to the waterproof device, the waterproof assembly is arranged, the bolt connection structure is waterproof through the waterproof cover, the sliding connection is convenient to detach and install, the sealing plate is matched with the fixing plate to seal and waterproof the structure from two sides, and the service life of the device is prolonged by corrosion at the connection part.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the angle steel connection structure of the present utility model;
FIG. 3 is an exploded view of the upper and lower channel connection of the present utility model;
fig. 4 is an exploded schematic view of the connection structure of the connection support assembly of the present utility model.
Reference numerals illustrate:
1. angle steel; 2. a reinforcement assembly; 21. feeding channel steel; 22. lower channel steel; 23. a mounting hole; 3. connecting the support component; 31. a connecting plate; 32. positioning the jack; 33. a telescoping plate; 34. reinforcing a triangular plate; 35. a slide rail; 4. a waterproof assembly; 41. a waterproof cover; 42. a sealing plate; 43. a fixing plate; 5. foot nails; 6. and a fixing rod.
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 nondestructive reinforcement device for a node of a power transmission tower through improvement, which comprises the following technical scheme:
as shown in fig. 1-4, a nondestructive reinforcement device for a node of a power transmission tower comprises an angle steel 1 for reinforcing the node of the power transmission tower, wherein a reinforcement component 2 for reinforcing the node is arranged on the outer wall of the bottom of the angle steel 1, a connecting support component 3 for connecting the structure is arranged on the outer walls of two sides of the bottom of the angle steel 1, a waterproof component 4 for blocking water is arranged on the outer walls of two sides of the connecting support component 3, specifically, the angle steel 1 is installed at a designated position, the node is reinforced through the reinforcement component 2, the reinforcement component 2 is supported and reinforced through the connecting support component 3, and the waterproof component 4 is used for performing waterproof treatment on a bolt connection part.
Further, dead lever 6 has all been consolidated to the both sides outer wall on angle steel 1 both sides, reinforcing component 2 is including last channel-section steel 21 and lower channel-section steel 22, lower channel-section steel 22 and the bottom inner wall size looks adaptation of last channel-section steel 21, connecting support component 3 is including expansion plate 33 and two connecting plates 31, the both ends of expansion plate 33 piston plate all consolidate with connecting plate 31 bottom outer wall through the screw, positioning jack 32 has all been seted up to one side outer wall at connecting plate 31 top, positioning jack 32 all with the size looks adaptation of dead lever 6, the spread groove has all been seted up to the opposite side outer wall of connecting plate 31, the spread groove all with angle steel 1, go up channel-section steel 21 and the size looks adaptation of lower channel-section steel 22, go up channel-section steel 21, lower channel-section steel 22 and the first outer wall of connecting plate 31 has all been seted up mounting hole 23, the expansion plate 33 piston plate both sides outer wall all has consolidated and has been consolidated set-up the gusset 34, reinforcing set-up set-square 34 and lower channel-section steel 22's bottom size looks adaptation, specifically, go up channel-section steel 21 and lower channel-section steel 22 of reinforcing component 2 with reinforcing component 2 is put in angle steel 1 bottom, lower channel-section steel 22 inserts channel-section steel 21 inside and goes up through mounting hole 23 together, the size adaptation, the connecting plate 3 is connected with the channel-section steel 21 and can be connected with the channel-section steel 21 under the channel-section steel 21 and the size of the expansion plate 31, the expansion plate is further fixed to the both sides of the channel-section steel 21, and can be connected with the connecting plate 21 and the expansion plate 1 and the size of the expansion plate is connected according to the size of the channel-section steel 21 in the effect of the size of the channel-section steel 21.
Further, the fixing rods 6 and the positioning jacks 32 are distributed in a linear array, the upper channel steel 21 and the lower channel steel 22 are matched with the size of a node of the power transmission tower, the foot nails 5 are installed on the outer walls of the two sides of the bottom of the lower channel steel 22, and the connection adaptation stability is high.
Further, the slide rails 35 are respectively arranged on the outer wall of one side of the bottom of the connecting plate 31 and the outer wall of the other side of the top, and the waterproof assemblies 4 respectively comprise a waterproof cover 41, and waterproof treatment is carried out on the bolt connection structure through the waterproof covers 41.
Further, the waterproof covers 41 are all connected with the sliding rails 35 in a sliding mode, the waterproof covers 41 are all matched with the connecting plates 31 and the bolts in size, and the sliding connection is convenient to detach and install.
Further, the outer wall of one side of the connecting plate 31 is fixedly connected with a fixing plate 43, the inner wall of the other side of the waterproof cover 41 is fixedly connected with a sealing plate 42, the fixing plate 43 is matched with the sealing plate 42 in size, and the sealing plate 42 is matched with the fixing plate 43 to seal and waterproof the structure from two sides.
Working principle: the angle steel 1 is installed in the appointed position, consolidate the node through the reinforcement subassembly 2, support and consolidate the reinforcement subassembly 2 through the connection supporting component 3, waterproof subassembly 4 carries out the waterproofing to bolted connection department, go up channel-section steel 21 and lower channel-section steel 22 with the reinforcement subassembly 2 put in angle steel 1 bottom, lower channel-section steel 22 inserts the inside of going up channel-section steel 21 and connects through mounting hole 23 together, two connecting plates 31 in the connection supporting component 3 are connected with last channel-section steel 21 and lower channel-section steel 22 from both sides, be connected with the dead lever 6 of consolidating on the angle steel 1 and consolidate the protection, simultaneously can pull connecting plate 31 to both sides according to the size of last channel-section steel 21 and lower channel-section steel 22, adjust the interval and carry out the adaptation installation under the effect of expansion plate 33, consolidate the set-square 34 on the expansion plate 33 and further consolidate the support.
Claims (6)
1. The utility model provides a nondestructive reinforcement device of transmission tower node, is including angle steel (1) that are used for transmission tower node to consolidate, its characterized in that: the bottom outer wall of angle steel (1) is provided with reinforcement subassembly (2) that consolidates the node, the both sides outer wall of angle steel (1) bottom is provided with connection support assembly (3) that connect the structure, the both sides outer wall of connection support assembly (3) all is provided with waterproof subassembly (4) that block water.
2. The nondestructive reinforcement device for power transmission tower nodes according to claim 1, wherein: the utility model provides a steel angle, steel angle (1) both sides outer wall all has consolidated dead lever (6), reinforcement subassembly (2) are including last channel-section steel (21) and lower channel-section steel (22), lower channel-section steel (22) and the bottom inner wall size looks adaptation of last channel-section steel (21), connection supporting component (3) are including expansion plate (33) and two connecting plates (31), the both ends of expansion plate (33) piston board all consolidate with connecting plate (31) bottom outer wall through the screw, location jack (32) have all been seted up to one side outer wall at connecting plate (31) top, location jack (32) all with the size looks adaptation of dead lever (6), the spread groove has all been seted up with the size looks adaptation of steel angle (1), last channel-section steel (21) and lower channel-section steel (22), installation hole (23) have all been seted up to the outer wall once of last channel-section steel (22) and connecting plate (31), the outer wall at expansion plate (33) piston board both ends consolidates both sides, set up triangle (34) looks adaptation under with bottom triangle-section steel (34).
3. The nondestructive reinforcement device for power transmission tower nodes according to claim 2, wherein: the fixed rod (6) and the positioning jack (32) are distributed in a linear array, the upper channel steel (21) and the lower channel steel (22) are matched with the size of a node of the power transmission tower, and the outer walls of two sides of the bottom of the lower channel steel (22) are provided with the foot nails (5).
4. The nondestructive reinforcement device for power transmission tower nodes according to claim 2, wherein: slide rails (35) are arranged on the outer wall of one side of the bottom of the connecting plate (31) and the outer wall of the other side of the top of the connecting plate, and the waterproof assemblies (4) comprise waterproof covers (41).
5. The nondestructive reinforcement device for power transmission tower nodes according to claim 4, wherein: the waterproof covers (41) are connected with the sliding rails (35) in a sliding mode, and the waterproof covers (41) are matched with the connecting plates (31) and the bolts in size.
6. The nondestructive reinforcement device for power transmission tower nodes according to claim 5, wherein: one side outer wall of one side of the connecting plate (31) is fixedly connected with a fixing plate (43), the other side inner wall of the other side of the waterproof cover (41) is fixedly connected with a sealing plate (42), and the fixing plates (43) are matched with the sealing plate (42) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082614.XU CN219887650U (en) | 2023-05-08 | 2023-05-08 | Nondestructive reinforcing device for power transmission tower nodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082614.XU CN219887650U (en) | 2023-05-08 | 2023-05-08 | Nondestructive reinforcing device for power transmission tower nodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887650U true CN219887650U (en) | 2023-10-24 |
Family
ID=88401666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321082614.XU Active CN219887650U (en) | 2023-05-08 | 2023-05-08 | Nondestructive reinforcing device for power transmission tower nodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887650U (en) |
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2023
- 2023-05-08 CN CN202321082614.XU patent/CN219887650U/en active Active
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