CN209958354U - Adjustable anti-corrosion stay wire ground anchor - Google Patents
Adjustable anti-corrosion stay wire ground anchor Download PDFInfo
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- CN209958354U CN209958354U CN201920351281.3U CN201920351281U CN209958354U CN 209958354 U CN209958354 U CN 209958354U CN 201920351281 U CN201920351281 U CN 201920351281U CN 209958354 U CN209958354 U CN 209958354U
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Abstract
The utility model discloses an adjustable anti-corrosion stay wire ground anchor, the cross section of an inner pull rod is regular polygon, a plurality of horizontal through holes are evenly distributed on the rod body from top to bottom, a pull ring is arranged on the top of the inner pull rod, the cross section of an outer pull rod is circular, a middle hole is arranged inside the upper end of the outer pull rod, a pair of symmetrical through holes with the same size as the horizontal through holes of the inner pull rod are arranged on the side wall of the top end of the outer pull rod, the inner pull rod is inserted in the middle hole of the outer pull rod, a bolt passes through the symmetrical through holes of the outer pull rod and a certain horizontal through hole of the inner pull rod and then is tightly connected with the inner pull rod and the outer pull rod by a gasket II and a nut II, the bottom end of the outer pull rod is provided with an external thread, the external thread is in threaded connection with the gasket I and the nut I, the inner and, the service life is prolonged, and in addition, the maintenance cost can be reduced by adopting a split structure.
Description
Technical Field
The utility model relates to a communication (electric power) line pole appurtenance technical field especially relates to an anticorrosive earth anchor of acting as go-between with adjustable.
Background
In the construction process of erecting a communication (power) line, because the height of a line pole is generally high, in order to increase the stability of the line pole, a stay wire is generally arranged on the line pole and is connected with a stay wire ground anchor (stay bar) deeply buried under the ground, so that the line pole is stabilized. The existing stay wire ground anchor generally comprises a pull ring, a pull rod, a point block and a plurality of groups of resistance rods, wherein the pull ring is arranged at the top end of the pull rod, the point block is arranged at the bottom end of the pull rod, and the plurality of groups of resistance rods are arranged on the outer side wall of the lower half area of the pull rod. This kind of earth anchor acts as go-between when using, need dig the standing groove in appointed area in advance, later place it in the standing groove, pack the compaction to the standing groove after putting, later connect pull ring and required fixed object through connecting the rope, operating procedure is very loaded down with trivial details, and it can seriously influence its firm stability to fill compaction degree inadequately.
In addition, there are a lot of drawbacks in the use in current anchor ground that acts as go-between: 1. due to different softness degrees of the stratum in the working environment, the stay wire ground anchors are required to be embedded into the stratum at different depths. The length of the pull rod is fixed, so that the depth of the pull rod embedded into the stratum cannot be adjusted according to requirements, and the pull rod has great use limitation. 2. The volume is large, the transportation and storage occupy large space, and the applicability is limited. 3. The pull ring is fixed on the pull rod, and in case the pull ring takes place to damage, then need to change the whole anchor that acts as go-between, the cost is higher. 4. The external environment condition is severe, and the service life is obviously shortened due to the fact that the paint is extremely easy to corrode in the using process. Therefore, it is urgently needed to develop an adjustable anti-corrosion stay wire ground anchor to solve the above technical problems.
In view of this, the present invention is especially provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anticorrosive anchor of acting as go-between with adjustable, simple structure, the simple operation, it is firm reliable, the security is high, pull rod length can freely be adjusted as required, and the suitability is strong, has stronger corrosion resisting capability simultaneously, has prolonged life greatly, in addition, adopts split type structure in case individual part has some damages, can not change overall structure, has reduced cost of maintenance, has wide application prospect, is favorable to popularizing and applying.
In order to achieve the above object, the utility model provides an adjustable anticorrosion stay wire ground anchor which is characterized in that, comprises an inner pull rod and an outer pull rod, the cross section of the inner pull rod is regular polygon, a plurality of horizontal through holes are evenly distributed on the rod body from top to bottom, a pull ring is arranged on the top of the inner pull rod, the cross section of the outer pull rod is circular, a middle hole for accommodating the inner pull rod is arranged inside the upper end of the outer pull rod, the shape of the middle hole is matched with the cross section shape of the inner pull rod, a pair of symmetrical through holes with the same size as the horizontal through holes of the inner pull rod are arranged on the side wall of the top end of the outer pull rod, the inner pull rod is inserted in the middle hole of the outer pull rod, a bolt passes through the symmetrical through holes of the outer pull rod and a certain horizontal through hole of the inner pull rod and then adopts a gasket II, the inner and outer surfaces of each component are coated with anticorrosive coatings.
Preferably, the outer portion of the outer pull rod is sleeved with a rubber sleeve, the length of the rubber sleeve extends from the top of the outer pull rod to the position above the external thread at the bottom end of the outer pull rod, and corresponding through holes are formed in the positions, corresponding to the symmetrical through holes of the outer pull rod, of the rubber sleeve so as to insert bolts.
Preferably, the cross section of the inner pull rod is a regular hexagon, the shape of the middle hole of the outer pull rod is a regular hexagon matched with the shape of the cross section of the inner pull rod, and the horizontal through hole of the inner pull rod and the symmetrical through holes of the outer pull rod are both arranged on the vertical middle line of two opposite side surfaces of the regular hexagon.
Preferably, a platform is arranged at the through hole of the rubber sleeve, and the through hole is formed in the platform so as to enhance the fastening effect of the bolt, the second gasket and the second nut.
Preferably, the first gasket is square.
Preferably, the number of the first nuts is two, and the first nuts are stacked together and sleeved on the external threads at the bottom end of the outer pull rod.
Preferably, the anti-corrosion coating is a zinc coating.
The utility model provides a pair of anticorrosive anchor of acting as go-between with adjustable has following beneficial effect.
1. The utility model discloses simple structure, the simple operation, it is firm reliable, the security is high, pull rod length can freely be adjusted as required, and the suitability is strong, has wide application prospect, is favorable to popularizing and applying.
2. The utility model discloses have stronger corrosion resisting capability, prolonged life greatly. The inner surface and the outer surface of each part are coated with anti-corrosion coatings, and the outer part of the outer pull rod is also sleeved with a rubber sleeve, so that the anti-corrosion effect is further improved.
3. The utility model discloses a split type structure, pull rod are formed by the combination of inner pull rod and outer pull rod two parts, in case individual part damages to some extent, can not change overall structure, have reduced cost of maintenance.
Drawings
Fig. 1 is a schematic view of the overall structure of an adjustable corrosion-resistant stay wire ground anchor provided by the present invention;
FIG. 2 is a horizontal sectional view of an adjustable anti-corrosion stay wire ground anchor provided by the present invention;
fig. 3 is a schematic view of an inner pull rod structure of an adjustable anti-corrosion stay wire ground anchor provided by the utility model;
fig. 4 is a schematic view of a combined structure of an adjustable corrosion-resistant stay wire ground anchor and a ground anchor stone.
In the figure:
1. the outer pull rod 2, the inner pull rod 3, the middle hole 4, the rubber sleeve 5, the pull ring 6, the first nut 7, the first gasket 8, the bolt 9, the second gasket 10, the second nut 11, the earth anchor 12, the horizontal through hole 13 and the platform.
Detailed Description
The present invention will be further described with reference to the following specific embodiments and accompanying drawings to facilitate understanding of the present invention.
As shown in fig. 1 and 2, which are respectively a schematic view of an overall structure of an adjustable corrosion-resistant stay wire ground anchor and a horizontal sectional view thereof. This anticorrosive anchor of acting as go-between includes inner pull rod 2 and outer pull rod 1, the cross-section of inner pull rod 2 is regular hexagon, and its pole body equipartition from top to bottom has a plurality of horizontal through-holes 12, and its top is equipped with pull ring 5, as shown in fig. 3, does the utility model provides a pair of anticorrosive anchor of acting as go-between's inner pull rod structure sketch map with adjustable. The cross section of the outer pull rod 1 is circular, a middle hole 3 used for accommodating the inner pull rod 2 is formed in the upper end of the outer pull rod, the shape of the middle hole 3 is a regular hexagon matched with the shape of the cross section of the inner pull rod 2, a pair of symmetrical through holes with the same size as the horizontal through hole 12 of the inner pull rod 2 are formed in the side wall of the top end of the outer pull rod 1, and the horizontal through hole 12 of the inner pull rod 2 and the symmetrical through holes of the outer pull rod 1 are both formed in the vertical middle lines of two opposite side faces of the regular hexagon. The inner pull rod 2 is inserted into the middle hole 3 of the outer pull rod 1, and the bolt 8 penetrates through the symmetrical through hole of the outer pull rod 1 and a horizontal through hole 12 of the inner pull rod 2, and then the inner pull rod 2 and the outer pull rod 1 are fastened and connected through a second gasket 9 and a second nut 10. The bottom end of the outer pull rod 1 is provided with an external thread, the external thread is in threaded connection with a first gasket 7 and a first nut 6, and the first gasket 7 is square. The number of the first nuts 6 is two, and the first nuts are piled together and sleeved on the external threads at the bottom end of the outer pull rod 1. The inner and outer surfaces of each component are coated with anticorrosive coatings. Preferably, the anti-corrosion coating is a zinc coating. The outer portion of the outer pull rod 1 is further sleeved with a rubber sleeve 4, the length of the rubber sleeve 4 is extended from the top of the outer pull rod 1 to the position above the external thread at the bottom end of the outer pull rod, and corresponding through holes are formed in the positions, corresponding to the symmetrical through holes of the outer pull rod 1, of the rubber sleeve 4 so as to enable the bolt 8 to be inserted. And a platform 13 is arranged at the through hole of the rubber sleeve 4, and the through hole is arranged on the platform 13 so as to enhance the fastening effect of the bolt 8, the second gasket 9 and the second nut 10.
The utility model discloses a theory of operation does:
as shown in fig. 4, the utility model provides an anticorrosive stay wire earth anchor and earth anchor stone's integrated configuration sketch map with adjustable. During the use, insert the latter half of acting as go-between earth anchor in prefabricated earth anchor stone 11, make its bottom have the part of external screw thread to stretch out from earth anchor stone 11 bottom, adopt gasket 7 and nut 6 to fix its tip to prevent that the acting as go-between earth anchor from extracting from earth anchor stone 11 top. The length of the pull rod can be freely adjusted as required, during adjustment, the bolt 8 is only required to be extracted from the symmetrical through hole of the outer pull rod 1 and a certain horizontal through hole 12 of the inner pull rod 2, the insertion depth of the inner pull rod 2 in the outer pull rod 1 is readjusted, the proper horizontal through hole 12 on the inner pull rod 2 is found, the bolt 8 is aligned to the symmetrical through hole on the outer pull rod 1, and the second gasket 9 and the second nut 10 are adopted to fix the bolt.
The utility model discloses simple structure, the simple operation, it is firm reliable, the security is high, pull rod length can freely be adjusted as required, and the suitability is strong. Meanwhile, the coating has strong corrosion resistance and greatly prolongs the service life. The inner and outer surfaces of each part are coated with anti-corrosion coatings, and in addition, the outer part of the outer pull rod 1 is also sleeved with a rubber sleeve 4, so that the anti-corrosion effect is further improved. The utility model discloses a split type structure, pull rod are formed by the combination of interior pull rod 2 and outer pull rod 1 two parts, in case individual part damages to some extent, can not change overall structure, have reduced cost of maintenance, have wide application prospect, are favorable to popularizing and applying.
The present invention has been described in detail with reference to specific embodiments, and the description of the embodiments is only for the purpose of helping understanding the core idea of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An adjustable anti-corrosion stay wire ground anchor is characterized by comprising an inner pull rod and an outer pull rod, wherein the section of the inner pull rod is a regular polygon, the rod body is evenly provided with a plurality of horizontal through holes from top to bottom, the top of the rod body is provided with a pull ring, the section of the outer pull rod is circular, the inner part of the upper end of the inner pull rod is provided with a middle hole for accommodating the inner pull rod, the shape of the middle hole is matched with the shape of the section of the inner pull rod, a pair of symmetrical through holes with the same size as the horizontal through holes of the inner pull rod are arranged on the side wall of the top end of the outer pull rod, the inner pull rod is inserted into the middle hole of the outer pull rod, the bolt passes through the symmetrical through hole of the outer pull rod and a horizontal through hole of the inner pull rod and then the inner pull rod and the outer pull rod are fastened and connected by a gasket II and a nut II, the bottom end of the outer pull rod is provided with an external thread, the external thread is in threaded connection with the first gasket and the first nut, and the inner surface and the outer surface of each component are coated with anticorrosive coatings.
2. The adjustable corrosion-resistant stay wire ground anchor according to claim 1, wherein a rubber sleeve is sleeved outside the outer pull rod, the length of the rubber sleeve extends from the top of the outer pull rod to the upper part of the external thread at the bottom end of the outer pull rod, and corresponding through holes are formed in the positions of the rubber sleeve corresponding to the symmetrical through holes of the outer pull rod so as to insert bolts.
3. The adjustable corrosion-resistant stay wire ground anchor as claimed in claim 2, wherein the cross section of the inner stay is regular hexagon, the shape of the central hole of the outer stay is regular hexagon matched with the cross section of the inner stay, and the horizontal through hole of the inner stay and the symmetrical through holes of the outer stay are both arranged on the vertical central line of two opposite sides of the regular hexagon.
4. The adjustable corrosion-resistant stay wire ground anchor according to claim 3, wherein a platform is arranged at the through hole of the rubber sleeve, and the through hole is arranged on the platform to enhance the fastening effect of the bolt, the second gasket and the second nut.
5. The adjustable corrosion-resistant stay wire ground anchor as claimed in claim 4, wherein the first spacer is square in shape.
6. The adjustable corrosion-resistant stay wire ground anchor as claimed in claim 5, wherein the number of the first nuts is two, and the first nuts are piled together and sleeved on the external thread at the bottom end of the outer stay.
7. The adjustable corrosion-resistant stay wire ground anchor according to claim 6, wherein the corrosion-resistant coating is a zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351281.3U CN209958354U (en) | 2019-03-19 | 2019-03-19 | Adjustable anti-corrosion stay wire ground anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351281.3U CN209958354U (en) | 2019-03-19 | 2019-03-19 | Adjustable anti-corrosion stay wire ground anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209958354U true CN209958354U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920351281.3U Active CN209958354U (en) | 2019-03-19 | 2019-03-19 | Adjustable anti-corrosion stay wire ground anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209958354U (en) |
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2019
- 2019-03-19 CN CN201920351281.3U patent/CN209958354U/en active Active
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