CN215889542U - Concrete pole without stay wire - Google Patents
Concrete pole without stay wire Download PDFInfo
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- CN215889542U CN215889542U CN202122429925.6U CN202122429925U CN215889542U CN 215889542 U CN215889542 U CN 215889542U CN 202122429925 U CN202122429925 U CN 202122429925U CN 215889542 U CN215889542 U CN 215889542U
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Abstract
The utility model provides a stay-wire-free concrete pole which comprises a base and a concrete pole body, wherein two fixed blocks are detachably connected to the base, the two fixed blocks are detachably connected and matched with each other to form a round table-shaped structure, and a fixed hole matched with the concrete pole body is formed in the middle of the round table-shaped structure in the vertical direction; the concrete pole body is provided with limiting rods which are in one-to-one correspondence with the limiting holes, and the limiting rods are movably inserted into the corresponding limiting holes along the horizontal direction; the concrete pole body can be effectively prevented from moving radially and axially, the stability of the concrete pole body in use is improved, the joint of the concrete pole body and the base is not easy to damage, and the use effect is good.
Description
Technical Field
The utility model relates to a concrete pole, in particular to a pull-wire-free concrete pole.
Background
The reinforced concrete pole is widely applied to power lines due to the advantages of less steel consumption, low price, good corrosion resistance and the like, but the use of the reinforced concrete pole is limited due to the defect of low bending strength, so that the reinforced concrete pole needs to be reinforced by bracing wires in an auxiliary way. The high-strength annular partially prestressed concrete pole is organically combined by reasonably selecting prestressed reinforcements and non-prestressed reinforcements and matching with high-strength centrifugal concrete, so that the strength and the crack resistance of the concrete pole are improved, and the pole can be reinforced without auxiliary facilities such as other pull wires and the like, thereby meeting the requirement of the pole.
However, in the using process, the joint of the concrete pole without the guy wire and the base is easy to damage, so that the stability of the pole is affected, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a concrete pole without a tension wire, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a pull-wire-free concrete pole comprises a base and a concrete pole body, wherein two fixed blocks are detachably connected to the base, the two fixed blocks are detachably connected and matched with each other to form a round table-shaped structure, and a fixed hole matched with the concrete pole body is formed in the middle of the round table-shaped structure in the vertical direction;
the concrete pole body is provided with limiting rods which correspond to the limiting holes one by one, and the limiting rods are movably inserted into the corresponding limiting holes in the horizontal direction.
As a further scheme of the utility model: the outer side surface of the bottom of the fixed block is connected with an arc-shaped fixed plate, a plurality of fixing bolts are arranged on the arc-shaped fixed plate, and fixing screw holes matched with the fixing bolts one by one are formed in the base; the fixed block passes through the cooperation of arc fixed plate, fixing bolt and fixed screw and can dismantle with the base and be connected.
As a further scheme of the utility model: the fixing block is provided with a plurality of fixing grooves, auxiliary positioning bolts are arranged in the fixing grooves along the vertical direction, and auxiliary positioning screw holes matched with the auxiliary positioning bolts are formed in the base.
As a further scheme of the utility model: the concrete pole is characterized in that an anti-slip ring matched with the concrete pole body is arranged in the fixing hole, and the anti-slip ring is composed of two semi-annular anti-slip pads which are arranged on the fixing blocks and matched with each other.
As a further scheme of the utility model: connecting plates are arranged on the front side and the rear side of each fixed block, and a plurality of connecting bolts are detachably arranged between every two adjacent connecting plates in a penetrating manner; the two fixing blocks are detachably connected through the matching of the connecting plate and the connecting bolt.
Compared with the prior art, the utility model has the beneficial effects that:
after the structure is adopted, the fixing blocks, the fixing holes, the limiting holes and the limiting rods are mutually matched, when the concrete electric pole is used, the two fixing blocks are mutually matched to clamp the concrete electric pole body, so that the limiting rods are inserted into the corresponding limiting holes, then the two fixing blocks are mutually fixed, and the two fixing blocks are fixed on the base, so that the radial movement and the axial movement of the concrete electric pole body can be effectively prevented, the stability of the concrete electric pole body in use is improved, and the joint of the concrete electric pole body and the base is not easy to damage; and, two fixed blocks mutually support and constitute round platform column structure, and the structure is more stable, and the result of use is better.
Drawings
Fig. 1 is a front view of a cordless concrete pole.
Fig. 2 is a schematic view of the internal structure of a gutless concrete pole.
Figure 3 is a top view of a gutless concrete pole.
In the figure: 1. a base; 2. a concrete pole body; 3. a fixed block; 4. a fixing hole; 5. a limiting hole; 6. a limiting rod; 7. an arc-shaped fixing plate; 8. fixing the bolt; 9. fixing screw holes; 10. fixing grooves; 11. an auxiliary positioning bolt; 12. auxiliary positioning screw holes; 13. an anti-slip ring; 14. a connecting plate; 15. and connecting the bolts.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a concrete pole without a stay wire comprises a base 1 and a concrete pole body 2, wherein two fixing blocks 3 are detachably connected to the base 1, the two fixing blocks 3 are detachably connected and matched with each other to form a circular truncated cone-shaped structure, the structure is stable, the using effect is good, and a fixing hole 4 matched with the concrete pole body is formed in the middle of the circular truncated cone-shaped structure in the vertical direction, so that the concrete pole body 2 can be conveniently clamped; the parallel and interval of one side that is close to each other at two fixed blocks 3 is equipped with a plurality of spacing holes 5, is equipped with the gag lever post 6 with 5 one-to-one correspondences in each spacing hole on concrete electric pole body 2, and each gag lever post 6 is along the spacing hole 5 that the horizontal direction activity inserted corresponds in, can effectively prevent 2 axial displacement of concrete electric pole body or radial movement. When using, mutually support centre gripping concrete pole body 2 through two fixed blocks 3 earlier, make each gag lever post 6 insert the spacing hole 5 that corresponds in, then with reciprocal anchorage between two fixed blocks 3 again, and fix two fixed blocks 3 on base 1, thereby can effectively prevent 2 radial movement of concrete pole body and axial displacement, stability when improving concrete pole body 2 and using makes the junction of concrete pole body 2 and base 1 not fragile.
The outer side surface of the bottom of the fixing block 3 is connected with an arc-shaped fixing plate 7, a plurality of fixing bolts 8 are arranged on the arc-shaped fixing plate 7, and fixing screw holes 9 matched with the fixing bolts 8 one by one are formed in the base 1; fixed block 3 can be dismantled with base 1 through the cooperation of arc fixed plate 7, fixing bolt 8 and fixed screw 9 and be connected, and simple structure can conveniently fix fixed block 3.
Further, a plurality of fixing grooves 10 are formed in the fixing block 3, auxiliary positioning bolts 11 are arranged in the fixing grooves 10 in the vertical direction, and auxiliary positioning screw holes 12 matched with the auxiliary positioning bolts 11 are formed in the base 1. Through mutually supporting of fixed slot 10, auxiliary positioning bolt 11 and auxiliary positioning screw 12, can carry out auxiliary positioning to fixed block 3 fixed, further difficult removal of messenger's fixed block 3 improves stability.
Preferably, the fixing holes 4 are internally provided with anti-slip rings 13 matched with the concrete pole body 2, and the anti-slip rings 13 are composed of two semi-annular anti-slip pads which are arranged on the fixing blocks 3 and matched with each other, so that the concrete pole body 2 can be conveniently clamped.
Specifically, connecting plates 14 are arranged on the front side and the rear side of each fixing block 3, and a plurality of connecting bolts 15 are detachably arranged between every two adjacent connecting plates 14 in a penetrating manner; the two fixing blocks 3 are detachably connected through the matching of the connecting plate 14 and the connecting bolt 15, and the fixing device is simple in structure and convenient to use.
The working principle of the utility model is as follows: when using, mutually support centre gripping concrete pole body 2 through two fixed blocks 3 earlier, make each gag lever post 6 insert the spacing hole 5 that corresponds in, then with reciprocal anchorage between two fixed blocks 3 again, and fix two fixed blocks 3 on base 1, thereby can effectively prevent 2 radial movement of concrete pole body and axial displacement, stability when improving concrete pole body 2 and using makes the junction of concrete pole body 2 and base 1 not fragile.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A pull-wire-free concrete pole comprises a base (1) and a concrete pole body (2), and is characterized in that two fixing blocks (3) are detachably connected to the base (1), the two fixing blocks (3) are detachably connected and matched with each other to form a circular truncated cone-shaped structure, and a fixing hole (4) matched with the concrete pole body () is formed in the middle of the circular truncated cone-shaped structure in the vertical direction;
one side of each fixing block (3) close to each other is provided with a plurality of limiting holes (5) in parallel at intervals, limiting rods (6) corresponding to the limiting holes (5) one by one are arranged on the concrete pole body (2), and the limiting rods (6) are movably inserted into the corresponding limiting holes (5) along the horizontal direction.
2. The pull-wire-free concrete electric pole as recited in claim 1, characterized in that the outer side surface of the bottom of the fixed block (3) is connected with an arc-shaped fixed plate (7), a plurality of fixed bolts (8) are arranged on the arc-shaped fixed plate (7), and fixed screw holes (9) which are matched with the fixed bolts (8) one by one are arranged on the base (1); the fixed block (3) is detachably connected with the base (1) through the matching of the arc-shaped fixed plate (7), the fixed bolt (8) and the fixed screw hole (9).
3. A concrete pole without a pull wire according to claim 2, characterized in that the fixing block (3) is provided with a plurality of fixing grooves (10), auxiliary positioning bolts (11) are provided in the fixing grooves (10) in the vertical direction, and the base (1) is provided with auxiliary positioning screw holes (12) engaged with the respective auxiliary positioning bolts (11).
4. The pull-wire-free concrete electric pole according to claim 1, wherein an anti-slip ring (13) matched with the concrete electric pole body (2) is arranged in the fixing hole (4), and the anti-slip ring (13) is composed of two semi-annular anti-slip pads which are arranged on each fixing block (3) and matched with each other.
5. The pull-wire-free concrete electric pole as recited in claim 1, characterized in that connecting plates (14) are provided at the front and rear sides of each fixing block (3), and a plurality of connecting bolts (15) are detachably inserted between two adjacent connecting plates (14); the two fixing blocks (3) are detachably connected through the matching of a connecting plate (14) and a connecting bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429925.6U CN215889542U (en) | 2021-10-09 | 2021-10-09 | Concrete pole without stay wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122429925.6U CN215889542U (en) | 2021-10-09 | 2021-10-09 | Concrete pole without stay wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215889542U true CN215889542U (en) | 2022-02-22 |
Family
ID=80249754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122429925.6U Active CN215889542U (en) | 2021-10-09 | 2021-10-09 | Concrete pole without stay wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215889542U (en) |
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2021
- 2021-10-09 CN CN202122429925.6U patent/CN215889542U/en active Active
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