CN220399705U - Angle iron tower optical cable fitting suspension device - Google Patents
Angle iron tower optical cable fitting suspension device Download PDFInfo
- Publication number
- CN220399705U CN220399705U CN202321674598.3U CN202321674598U CN220399705U CN 220399705 U CN220399705 U CN 220399705U CN 202321674598 U CN202321674598 U CN 202321674598U CN 220399705 U CN220399705 U CN 220399705U
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- Prior art keywords
- iron tower
- angle steel
- fastener
- angle iron
- tower
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- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 229910000746 Structural steel Inorganic materials 0.000 title claims abstract description 18
- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 140
- 229910000831 Steel Inorganic materials 0.000 claims description 75
- 239000010959 steel Substances 0.000 claims description 75
- 229910052742 iron Inorganic materials 0.000 claims description 70
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000012211 strain insulator Substances 0.000 description 4
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to the technical field of connection structures of angle iron towers of power transmission lines and optical cable tension-resistant hardware fittings, and discloses an angle iron tower optical cable hardware fitting suspension device which comprises a main body structure and a fastening structure, wherein the fastening structure is arranged in the main body structure, the main body structure comprises angle iron of a tower, an external fastener is arranged at the top of the angle iron of the tower, a suspension head is fixedly connected to the top of the external fastener, an internal fastener is arranged at the bottom of the angle iron of the tower, the external fastener and the internal fastener are tightly attached to the outer surface of the angle iron of the tower through bolts, the contact area of the external fastener and the angle iron of the tower is enlarged, the two ends of the angle iron of the tower can be clamped, the stability is enhanced, the fixing block is also attached to the angle iron of the tower along with the internal fastener through bolt tightening, and the anti-skid rubber on the fixing block increases friction on the angle iron of the tower and avoids displacement.
Description
Technical Field
The utility model relates to the technical field of connection structures of angle iron towers of power transmission lines and optical cable tension-resistant fittings, in particular to an optical cable fitting suspension device of an angle iron tower.
Background
The utility model provides a ADSS optical cable strain insulator gold utensil need adopt linkage with being connected of iron tower, among the prior art, linkage usually includes two angle section steel and a connecting plate, two angle section steel cooperation sets up in the inboard and the outside of iron tower angle steel and pass through bolt-up connection in the both sides of angle section steel, realize the tight connection with the clamp of iron tower angle steel, the connecting plate welds on outside angle section steel, be used for hanging optical cable strain insulator gold utensil, strain insulator gold utensil bears the tensile force of the optical cable operation between the iron tower at both ends, along with the increase of both ends iron tower shelves distance, the tensile force of optical cable also is bigger, the effort that the connecting plate bore is also bigger, and the joint strength of connecting plate and angle section steel welded on angle section steel is low, drop from angle section steel easily, make the safe operation of optical cable have great potential safety hazard, in addition, only through setting up in the two angle section steel of bolt-up in both sides of angle section steel and the iron tower, if punch on the iron tower main material and pass through bolt fixed connection with angle section steel, can influence iron tower structure safety again, and on-site installation inconvenience.
According to the steel iron tower optical cable hardware suspension device disclosed in China patent publication No. CN219016660U, through setting up the cooperation of first horizontal splint, second horizontal splint and bolt, can realize the fastening with the iron tower angle steel, the hanging hole corresponds with the third mating hole for installing the cable strain insulator gold utensil, need not extra welded connection board, rational in infrastructure, simple to operate, joint strength is high, and the wholeness is high, and the fastening nature of being connected with the iron tower angle steel is good.
However, the device has the problem that the first horizontal clamping plate and the second horizontal clamping plate only clamp one end of the armored angle steel, and displacement is easy to occur.
Disclosure of Invention
The utility model aims to provide an angle iron tower optical cable fitting suspension device which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an angle steel iron tower optical cable gold utensil linkage, includes major structure and fastening structure, the inside fastening structure that is provided with of major structure.
The utility model discloses a novel iron tower angle steel, including main structure, the main structure includes the iron tower angle steel, the iron tower angle steel top is provided with external fastener, external fastener top fixedly connected with hangs the head, the iron tower angle steel bottom is provided with internal fastener, all seted up the bolt hole on external fastener and the internal fastener outer wall, external fastener and internal fastener pass through bolted connection laminating at the iron tower angle steel surface.
Further: make external fastener and internal fastener laminate tightly in the surface of iron tower angle steel through the bolt, increased the area of contact to the iron tower angle steel, make iron tower angle steel both ends all can be by the centre gripping, strengthened stability.
Preferably, the internal fastening piece is in a bottomless trapezoid shape, and a fastening space is formed in the middle of the internal fastening piece after the internal fastening piece is attached to the angle steel of the iron tower.
Nearly half: the bottom-free trapezoidal fastener is matched with the external fastener to fasten two ends of the iron tower angle steel, stability is enhanced, a fastening space is formed between the internal fastener and the iron tower angle steel after the internal fastener is attached to the iron tower angle steel, and the neck structure is arranged inside to fix the iron tower angle steel.
Preferably, the suspension head is a circular opening suspension head.
Further: the circular opening suspension head and the external fastener are integrated into a sheet metal part, so that the circular opening suspension head is prevented from falling off from the fastener.
Preferably, the fastening structure comprises a telescopic fastening rod, and a fixing block is fixedly connected to the top of the telescopic fastening rod.
Further: through the bolt tightening, the fixed block on the internal fastener also sticks to the iron tower angle steel along with the internal fastener, and the fixed block is fixed to the iron tower angle steel, and the anti-skid rubber on the fixed block increases the friction to the iron tower angle steel, so that the iron tower angle steel is prevented from displacing.
Preferably, the shape and the size of the fixing block are matched with the shape of the outer wall of the angle steel of the iron tower.
Further: the shape and the size of the fixing block are matched with the shape of the outer wall of the angle steel of the iron tower, so that the fixing block can be better attached to the outer wall of the angle steel of the iron tower, and the angle steel of the iron tower is fixed.
Preferably, the joint surface between the top of the fixed block and the bottom of the angle steel of the iron tower is provided with anti-skid rubber.
Further: the anti-skid rubber can increase the friction force of the fixed block to the angle steel of the iron tower, improve the anti-skid effect and reduce the displacement of the device.
Preferably, the outer wall of the telescopic fastening rod is provided with a telescopic spring.
Further: the telescopic spring and the telescopic fastening rod avoid the deformation of the external fastening piece and the internal fastening piece caused by excessive fastening of the bolt, and the fixing degree of the fixing block to the angle steel of the iron tower can be judged by observing the telescopic spring and the telescopic fastening rod.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the external fastener and the internal fastener are tightly attached to the outer surface of the angle steel of the iron tower through the bolts, so that the contact area of the angle steel of the iron tower is enlarged, both ends of the angle steel of the iron tower can be clamped, and the stability is enhanced.
Secondly, the utility model tightens up through the bolt, and the fixed block on the internal fastening piece also clings to the angle steel of the iron tower along with the internal fastening piece, and the fixed block fixes the angle steel of the iron tower, so that the anti-skid rubber on the fixed block increases the friction to the angle steel of the iron tower and avoids displacement.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of an internal fastener of the present utility model;
FIG. 3 is a schematic perspective view of an external fastener of the present utility model;
fig. 4 is a schematic perspective view of the fastening structure of the present utility model.
Wherein: 1. a main body structure; 101. angle steel of the iron tower; 102. an external fastener; 103. a suspension head; 104. an internal fastener; 2. a fastening structure; 201. a telescopic fastening rod; 202. a fixed block; 203. and a telescopic spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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 the following technical scheme:
example 1
Referring to fig. 1-4, an angle iron tower optical cable hardware suspension device comprises a main body structure 1 and a fastening structure 2, wherein the fastening structure 2 is arranged inside the main body structure 1.
The main structure 1 comprises iron tower angle steel 101, wherein an external fastener 102 is arranged at the top of the iron tower angle steel 101, a hanging head 103 is fixedly connected to the top of the external fastener 102, an internal fastener 104 is arranged at the bottom of the iron tower angle steel 101, bolt holes are formed in the outer walls of the external fastener 102 and the internal fastener 104, and the external fastener 102 and the internal fastener 104 are attached to the outer surface of the iron tower angle steel 101 through bolt connection.
The internal fastening piece 104 is in a bottomless trapezoid shape, and a fastening space is formed in the middle after the internal fastening piece 104 is attached to the iron tower angle steel 101.
The suspension head 103 is a circular opening suspension head.
Through the technical scheme, the external fastener 102 and the internal fastener 104 are tightly attached to the outer surface of the iron tower angle steel 101 through the bolts, so that the contact area of the iron tower angle steel 101 is enlarged, both ends of the iron tower angle steel 101 can be clamped, and the stability is enhanced.
Example two
Referring to fig. 1-4, and based on the first embodiment, further obtain: the utility model provides an angle steel iron tower optical cable gold utensil linkage, includes major structure 1 and fastening structure 2, its characterized in that: the fastening structure 2 is arranged inside the main body structure 1.
The main structure 1 comprises iron tower angle steel 101, wherein an external fastener 102 is arranged at the top of the iron tower angle steel 101, a hanging head 103 is fixedly connected to the top of the external fastener 102, an internal fastener 104 is arranged at the bottom of the iron tower angle steel 101, bolt holes are formed in the outer walls of the external fastener 102 and the internal fastener 104, and the external fastener 102 and the internal fastener 104 are attached to the outer surface of the iron tower angle steel 101 through bolt connection.
The fastening structure 2 comprises a telescopic fastening rod 201, and a fixing block 202 is fixedly connected to the top of the telescopic fastening rod 201.
The shape and the size of the fixing block 202 are matched with the shape of the outer wall of the iron tower angle steel 101.
An anti-skid rubber is arranged on the joint surface between the top of the fixed block 202 and the bottom of the iron tower angle steel 101.
The outer wall of the telescopic fastening rod 201 is provided with a telescopic spring 203.
Through the technical scheme, through the bolt tightening, the fixed block 202 on the internal fastening piece 104 is also tightly attached to the iron tower angle steel 101 along with the internal fastening piece 104, the fixed block 202 is used for fixing the iron tower angle steel, and the anti-skid rubber on the fixed block 202 increases friction on the iron tower angle steel 101, so that the iron tower angle steel 101 is prevented from being displaced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an angle steel iron tower optical cable gold utensil linkage, includes major structure (1) and fastening structure (2), its characterized in that: a fastening structure (2) is arranged inside the main body structure (1);
the main structure (1) comprises iron tower angle steel (101), an external fastener (102) is arranged at the top of the iron tower angle steel (101), a suspension head (103) is fixedly connected to the top of the external fastener (102), an internal fastener (104) is arranged at the bottom of the iron tower angle steel (101), bolt holes are formed in the outer walls of the external fastener (102) and the internal fastener (104), and the external fastener (102) and the internal fastener (104) are attached to the outer surface of the iron tower angle steel (101) through bolt connection;
the fastening structure (2) comprises a telescopic fastening rod (201), a fixed block (202) is fixedly connected to the top of the telescopic fastening rod (201), the shape and the size of the fixed block (202) are matched with those of the outer wall of the iron tower angle steel (101), and anti-skid rubber is arranged on the joint surface between the top of the fixed block (202) and the bottom of the iron tower angle steel (101);
the outer wall of the telescopic fastening rod (201) is provided with a telescopic spring (203).
2. The angle iron tower cable hardware suspension device of claim 1, wherein: the internal fastening piece (104) is in a bottomless trapezoid shape, and a fastening space is formed in the middle of the internal fastening piece (104) after the internal fastening piece is attached to the iron tower angle steel (101).
3. The angle iron tower cable hardware suspension device of claim 1, wherein: the suspension head (103) is a circular opening suspension head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674598.3U CN220399705U (en) | 2023-06-29 | 2023-06-29 | Angle iron tower optical cable fitting suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321674598.3U CN220399705U (en) | 2023-06-29 | 2023-06-29 | Angle iron tower optical cable fitting suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220399705U true CN220399705U (en) | 2024-01-26 |
Family
ID=89610946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321674598.3U Active CN220399705U (en) | 2023-06-29 | 2023-06-29 | Angle iron tower optical cable fitting suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220399705U (en) |
-
2023
- 2023-06-29 CN CN202321674598.3U patent/CN220399705U/en active Active
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| GR01 | Patent grant |