CN212304612U - Exempt from welded grid cable pillar that wears - Google Patents
Exempt from welded grid cable pillar that wears Download PDFInfo
- Publication number
- CN212304612U CN212304612U CN202020638331.9U CN202020638331U CN212304612U CN 212304612 U CN212304612 U CN 212304612U CN 202020638331 U CN202020638331 U CN 202020638331U CN 212304612 U CN212304612 U CN 212304612U
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- iron sheet
- annular iron
- glass steel
- pillar
- circular
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Abstract
The utility model belongs to the technical field of the power equipment installation, especially, be an exempt from welded grid cable pillar of wearing. The utility model discloses when the cable passes glass steel grating, through digging a round hole on it, the circular pillar that will prefabricate in advance passes the round hole, puts on glass steel grating removing the annular iron sheet, then runs through glass steel grating gap and passes the round hole that fixed annular iron sheet and removal annular iron sheet bored in advance again with fastening bolt, put the gasket and screw up with the nut can. By adopting the above technical scheme, the utility model, it can't carry out the problem protected to the cable through traditional approach when not only having solved the cable and passing glass steel grating, has improved the flexibility and the accuracy of pillar location installation moreover, has improved the installation effectiveness greatly, the cost is reduced.
Description
Technical Field
The utility model relates to a power equipment installs technical field, specifically is an exempt from welded grid cable pillar of wearing.
Background
Currently, according to electrical codes, the cables pass through decks or grills and need to be protected by a protective tube or MCT to avoid the cables being scratched by sharp edges or burrs.
Generally, cables on large tanks or crane columns are often fixed by horse feet, and these cables inevitably pass through the grids of the annular corridors for daily operation or equipment maintenance, while the grids made of glass fiber reinforced plastics are often used in environments with high corrosiveness, so that the steel protective pipes which are usually used cannot be welded, and the cables cannot be effectively protected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a exempt from welded grating cable pillar has solved the cable and when passing the glass steel grating in annular corridor on the large-scale jar body or loop wheel machine stand, can not weld the steel pillar of ordinarily used, can't carry out the problem of effectual protection to the cable.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exempt from welded grid cable pillar that wears, includes circular pillar, circular pillar lateral wall outside fixedly connected with solid fixed ring shape iron sheet, and solid fixed ring shape iron sheet has seted up the mounting hole, install fastening bolt in the mounting hole, fastening bolt passes the mounting hole that removes the annular iron sheet again after running through the glass steel gap, through the mode of screwing up the nut, remove the annular iron sheet and press from both sides the glass steel grid in the middle of solid fixed ring shape iron sheet clamp to fix the annular pillar on the glass steel grid.
As an optimal technical scheme of the utility model, circular pillar passes through solid fixed ring shape iron sheet, removes annular iron sheet and fastening bolt and agrees with the installation and fix on glass steel grating, and solid fixed ring shape iron sheet is located glass steel grating's bottom.
As an optimized technical scheme of the utility model, fixed annular iron sheet passes through welded fastening and connects in the circular pillar lateral wall outside.
As a preferred technical scheme of the utility model, remove the upside that annular iron sheet is located fixed annular iron sheet, and remove the lateral wall outside that annular iron sheet is located circular pillar.
As an optimal technical scheme of the utility model, fastening bolt runs through glass steel grating, and glass steel grating has certain interval apart from circular pillar lateral wall.
Compared with the prior art, the utility model provides an exempt from welded grid cable pillar, possess following beneficial effect:
this exempt from welded grid cable pillar of wearing, when the cable passes glass steel grating, through digging a round hole on it, the circular pillar that will prefabricate in advance passes the round hole, puts removal annular iron sheet on glass steel grating, then runs through glass steel grating gap with fastening bolt and passes fixed annular iron sheet and the last round hole that drills in advance of removal annular iron sheet again, put the gasket and screw up with the nut can, the utility model discloses owing to adopt above-mentioned technical scheme, it has not only solved the problem that can't protect the cable through traditional approach when the cable passes glass steel grating, has improved the flexibility and the accuracy of pillar location installation moreover, has improved the installation effectiveness greatly, the cost is reduced.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
fig. 3 is a schematic view of the structure of the present invention.
In the figure: 1. a fiberglass reinforced plastic grid; 2. fastening a bolt; 3. a circular protective tube; 4. fixing the annular iron sheet; 5. and moving the annular iron sheet.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in this embodiment: a welding-free grid-penetrating cable protection pipe comprises a circular protection pipe 3, wherein a fixed annular iron sheet 4 is fixedly connected to the outer side of the side wall of the circular protection pipe 3, a mounting hole is formed in the fixed annular iron sheet 4, a fastening bolt 2 is installed in the mounting hole, the fastening bolt 2 penetrates through a glass fiber reinforced plastic gap and then penetrates through a mounting hole formed in a movable annular iron sheet 5, and the movable annular iron sheet 5 and the fixed annular iron sheet 4 clamp a middle glass fiber reinforced plastic grid 1 in a nut screwing mode, so that the circular protection pipe 3 is fixed on the glass fiber reinforced plastic grid 1; the circular protective pipe 3 does not need to be positioned and installed in advance, the installation position can be determined according to the actual laying path of the cable in the later period, modification of the cable path caused by limitation of various unpredictable conditions in the field is avoided, the position of the circular protective pipe 3 is modified for multiple times, all components are prefabricated and sprayed on the ground of a workshop, the circular protective pipe can be installed manually only by taking the circular protective pipe to the field, fire operation is not needed, the installation efficiency is greatly improved, the installation specification requirement is met, meanwhile, the distance between the fixed annular iron sheet 4 and the movable annular iron sheet 5 can be adjusted according to the thicknesses of the glass fiber reinforced plastic gratings 1 in different specifications, and the application range of the circular protective pipe is expanded.
In the embodiment, the circular protective pipe 3 is fixedly installed on the glass fiber reinforced plastic grating 1 through the fixed annular iron sheet 4, the movable annular iron sheet 5 and the fastening bolt 2 in a matching manner, and the fixed annular iron sheet 4 is positioned at the bottom end of the glass fiber reinforced plastic grating 1; the circular protection pipe 3 is conveniently and fixedly connected to the glass fiber reinforced plastic grating 1. The fixed annular iron sheet 4 is fixedly connected to the outer side of the side wall of the circular protective pipe 3 through welding; the fixing mode is reasonable, and the firmness of the fixed annular iron sheet 4 on the side wall of the circular protective tube 3 is ensured. The movable annular iron sheet 5 is positioned on the fixed annular iron sheet 4, and the movable annular iron sheet 5 is positioned on the outer side of the side wall of the circular protective pipe 3; the structure is reasonable, the circular protective pipe 3 is convenient to install and fix by utilizing the movable annular iron sheet 5, the fastening bolt 2 penetrates through the glass fiber reinforced plastic grating 1, and a certain distance is reserved between the glass fiber reinforced plastic grating 1 and the side wall of the circular protective pipe 3; the circular protection pipe 3 is guaranteed to be installed on the glass fiber reinforced plastic grating 1 and has good strength.
The utility model discloses a theory of operation and use flow: when the cable passes through the glass fiber reinforced plastic grating 1, a round hole is dug on the glass fiber reinforced plastic grating, a round protective pipe 3 prefabricated in advance passes through the round hole, the movable annular iron sheet 5 is placed on the glass fiber reinforced plastic grating 1, then the fastening bolt 2 passes through the round holes drilled in advance on the fixed annular iron sheet 4 and the movable annular iron sheet 5 through the gap of the glass fiber reinforced plastic grating 1, and the gasket is placed and screwed down by the nut.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a exempt from welded and wear grid cable pillar, includes circular pillar (3), its characterized in that: circular pillar (3) lateral wall outside fixedly connected with solid fixed ring shape iron sheet (4), and seted up the mounting hole on solid fixed ring shape iron sheet (4), install fastening bolt (2) in the mounting hole, fastening bolt (2) pass the mounting hole of seting up on the removal annular iron sheet (5) again after running through the glass steel gap, through the mode of screwing up the nut, remove annular iron sheet (5) and solid fixed ring shape iron sheet (4) and press from both sides glass steel grating (1) in the middle of tight to fix circular pillar (3) on glass steel grating (1).
2. The welding-free grid-penetrating cable sheath of claim 1, wherein: circular pillar (3) are through fixed annular iron sheet (4), remove annular iron sheet (5) and fastening bolt (2) and agree with the installation and fix on glass steel grating (1), and fixed annular iron sheet (4) are located the bottom of glass steel grating (1).
3. The welding-free grid-penetrating cable sheath of claim 1, wherein: the fixed annular iron sheet (4) is fixedly connected to the outer side of the side wall of the circular protective pipe (3) through welding.
4. The welding-free grid-penetrating cable sheath of claim 1, wherein: the movable annular iron sheet (5) is located on the upper side of the fixed annular iron sheet (4), and the movable annular iron sheet (5) is located on the outer side of the side wall of the circular protective pipe (3).
5. The welding-free grid-penetrating cable sheath of claim 1, wherein: the fastening bolt (2) penetrates through the glass fiber reinforced plastic grating (1), and a certain distance is reserved between the glass fiber reinforced plastic grating (1) and the side wall of the circular protective pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638331.9U CN212304612U (en) | 2020-04-24 | 2020-04-24 | Exempt from welded grid cable pillar that wears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638331.9U CN212304612U (en) | 2020-04-24 | 2020-04-24 | Exempt from welded grid cable pillar that wears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212304612U true CN212304612U (en) | 2021-01-05 |
Family
ID=73964946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020638331.9U Active CN212304612U (en) | 2020-04-24 | 2020-04-24 | Exempt from welded grid cable pillar that wears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212304612U (en) |
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2020
- 2020-04-24 CN CN202020638331.9U patent/CN212304612U/en active Active
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