CN211714734U - Partial prestress high-strength annular concrete electric pole - Google Patents
Partial prestress high-strength annular concrete electric pole Download PDFInfo
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- CN211714734U CN211714734U CN201921962395.8U CN201921962395U CN211714734U CN 211714734 U CN211714734 U CN 211714734U CN 201921962395 U CN201921962395 U CN 201921962395U CN 211714734 U CN211714734 U CN 211714734U
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Abstract
The utility model discloses a partial prestressing force high strength annular concrete pole belongs to power equipment technical field. A partial prestress high-strength annular concrete electric pole comprises an electric pole body, wherein a first sleeve is sleeved on the outer wall of the electric pole body, a second sleeve is sleeved on the outer wall of the first sleeve, a second annular groove is formed in the first sleeve, a second ball body is connected in the second annular groove in a rolling mode, a first annular groove is formed in the outer wall of the electric pole body, a first ball body is connected in the first annular groove in a rolling mode, an elastic element is connected onto a retainer, two ends of the elastic element respectively abut against the first ball body and the second ball body, a rolling shaft is rotatably connected between the first sleeve and the second sleeve, and two ends of the first sleeve and two ends of the second sleeve are connected with a protective sleeve; the utility model discloses utilize double sleeve cooperation roller bearing to unload power and side position guide, turn on one's side when stopping the vehicle striking, utilize the spring cooperation spheroid will act on the impulsive force of hitting of pole and convert spheroidal rolling force into, effectual protection pole.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a partial prestressing force high strength annular concrete pole.
Background
The wire pole is the electric power facility of basis, erect the in-process at power equipment, the wire pole is indispensable, be used for supporting wire, insulators, the gold utensil etc., part prestressing force pole is designed for prestressing force pole, part prestressing force pole has combined the crack resistance that has improved prestressing force pole under the condition that the reinforcing bar quantity increases less, intensity has been guaranteed, the brittleness is reduced, wide application has been obtained in laying of low-voltage line, but because the pole erects more on both sides of the road, bump very easily when the vehicle takes place to be unexpected, lead to the damage of vehicle, probably make the driver receive the life threat when serious, and can lead to the power supply interrupt.
In the prior art, the Chinese patent application number: CN201720036188.4, announcement date:
2017-08-11 discloses an anti-collision telegraph pole, which comprises a telegraph pole body and automobile tire cover tires, wherein the telegraph pole body is a cement column, a plurality of automobile tire cover tires are sleeved on the telegraph pole body, and liquid foaming resin is injected into gaps between the automobile tire cover tires and the telegraph pole body and is foamed to form a high polymer resin buffer layer; the automobile tire cover tire is sleeved on the telegraph pole body, and then liquid foaming resin is injected into a gap between the automobile tire cover tire and the telegraph pole body to foam to form a high polymer resin buffer layer, so that the automobile tire cover tire and the high polymer resin buffer layer play a role in anti-collision buffer, the buffer force of an automobile in collision is increased, and the telegraph pole body is prevented from being broken in collision; however, the utility model has the following defects: the vehicle which is impacted at the side position does not have the force unloading function, so that the vehicle can directly turn over or roll forwards, and secondary damage is caused to a driver.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and providing a partial prestress high-strength annular concrete pole.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a partial prestressing force high strength annular concrete electric pole, includes the pole body, pole body bottom outer wall has cup jointed first sleeve, the second sleeve has been cup jointed to first telescopic outer wall, the second ring channel has been seted up on the first sleeve, roll connection has the second spheroid in the second ring channel, first ring channel has been seted up to the outer wall of pole body, roll connection has first spheroid in the first ring channel, the holder has been cup jointed between pole body and the first sleeve, be connected with elastic element on the holder, elastic element's both ends offset with first spheroid and second spheroid respectively, it is connected with the roller bearing to rotate between first sleeve and the second sleeve, the lag is connected at first sleeve and second telescopic both ends.
Preferably, the protective sleeve is provided with a groove, and two ends of the rolling shaft are rotatably connected in the groove.
Preferably, the protective sleeve is provided with a first through hole, and the electric pole body penetrates through the first through hole.
Preferably, the holder is provided with a second through hole, and the elastic element penetrates through the second through hole.
Preferably, the elastic element is embodied as a spring.
Preferably, the material of the protective sleeve is rubber.
Compared with the prior art, the utility model provides a partial prestressing force high strength annular concrete pole possesses following beneficial effect:
1. the anti-collision device is arranged on the electric pole body, the electric pole body is buried in the ground for a certain distance to be fixed, the distance between the protective sleeve and the ground is more than twenty centimeters, the protective effect on a vehicle and the electric pole body can be achieved, when the vehicle impacts a second sleeve due to an unexpected side position, the second sleeve can convert the impact force in the side position into self rotating force to unload the vehicle, the vehicle is forced to slide in the side position, the internal elastic element can buffer the impact force to effectively protect the electric pole body from being damaged, specifically, when the second sleeve is impacted in the side position, the second sleeve can drive the roller and the protective sleeve to rotate around the electric pole body, the protective sleeve is fixedly connected with the second sleeve, the bottom surface of the protective sleeve is attached to the first sleeve, so that the rotation around the electric pole body is not influenced, the grooves uniformly formed in the bottom of the protective sleeve can position the roller, when the roller is impacted, the roller can be assisted to reset under the self elastic action of the rubber protective sleeve, the impact force applied to the second sleeve is transmitted to the first sleeve through the rotation of the roller, so that the roller rolls at the joint of the first sleeve and the second sleeve, the vehicle is enabled to discharge force to one side, the vehicle is prevented from being suddenly stopped to enable the vehicle to turn forwards or directly turn over, a driver is effectively protected from secondary injury, after the first sleeve is impacted, the impact force is transmitted to the first ball body, the elastic element and the second ball body, after the elastic element absorbs part of the impact force, the redundant impact force is absorbed through the rotation of the first ball body and the second ball body, the impact force is effectively prevented from directly acting on the electric pole body, and the elastic element is positioned through the hard rubber retainer with elasticity, can be directly reset after being impacted without replacing the anti-impact device.
Drawings
Fig. 1 is a first schematic structural view of a partially prestressed high-strength annular concrete pole according to the present invention;
fig. 2 is a schematic structural view of a partially prestressed high-strength annular concrete pole according to the present invention;
fig. 3 is a schematic structural view three of a partially prestressed high-strength annular concrete pole provided by the present invention;
fig. 4 is a schematic structural view of a partially prestressed high-strength annular concrete pole holder according to the present invention;
fig. 5 is the utility model provides a structural schematic of part prestressing force high strength annular concrete electric pole lag.
In the figure: 1. an electric pole body; 101. a first annular groove; 2. a second sleeve; 201. a roller; 202. a protective sleeve; 2021. a groove; 2022. a first through hole; 3. a first sleeve; 301. a second annular groove; 302. a holder; 3021. a second through hole; 4. an elastic element; 401. a first sphere; 402. a second sphere.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, a partial prestress high-strength annular concrete electric pole, including pole body 1, first sleeve 3 has been cup jointed to the outer wall of pole body 1 bottom, second sleeve 2 has been cup jointed to the outer wall of first sleeve 3, second annular groove 301 has been seted up on first sleeve 3, roll and be connected with second spheroid 401 in the second annular groove 301, first annular groove 101 has been seted up to the outer wall of pole body 1, roll and be connected with first spheroid 402 in the first annular groove 101, cup joint holder 302 between pole body 1 and the first sleeve 3, be connected with elastic element 4 on the holder 302, the both ends of elastic element 4 offset with first spheroid 402 and second spheroid 401 respectively, it is connected with roller bearing 201 to rotate between first sleeve 3 and the second sleeve 2, lag 202 is connected at the both ends of first sleeve 3 and second sleeve 2.
The two ends of the roller 201, which are provided with the groove 2021, on the protective sleeve 202 are rotatably connected in the groove 2021.
The protective cover 202 has a first through hole 2022, and the electric pole body 1 penetrates through the first through hole 2022.
The retainer 302 is provided with a second through hole 3021, and the elastic element 4 penetrates through the second through hole 3021.
The elastic element 4 is embodied as a spring.
The material of the protective cover 202 is rubber.
The working principle is as follows: in the utility model, the anti-collision device is arranged on the electric pole body 1, the electric pole body 1 is buried a certain distance underground for fixing, the distance between the protective sleeve 202 and the ground is more than twenty centimeters, thus the protective effect to the vehicle and the electric pole body 1 can be achieved, when the vehicle impacts the second sleeve 2 due to unexpected side position, the second sleeve 2 can convert the impact force of the side position into self rotating force and further unload the vehicle, the vehicle is forced to slide at the side position, the internal elastic element 4 can buffer the impact force and further effectively protect the electric pole body 1 from being damaged, specifically, when the second sleeve 2 receives the impact force of the side position, the second sleeve 2 can drive the roller 201 and the protective sleeve 202 to rotate around the electric pole body 1, because the protective sleeve 202 is fixedly connected with the second sleeve 2, the bottom surface of the protective sleeve 202 is attached with the first sleeve 3, so that the rotation around the electric pole body 1 can not be influenced, the grooves 2021 uniformly formed in the bottom of the protective sleeve 202 can position the roller 201, when the impact is applied, the roller 201 can be assisted to reset under the self elastic action of the rubber protective sleeve 202, the impact force applied to the second sleeve 2 is transmitted to the first sleeve 3 through the rotation of the roller 201, so that the roller 201 rolls at the joint of the first sleeve 3 and the second sleeve 2, the vehicle is enabled to unload force to one side, the vehicle is prevented from suddenly stopping to turn forward or directly turn over, the driver is effectively protected from secondary injury, after the impact force is applied to the first sleeve 3, the impact force is transmitted to the first sphere 401, the elastic element 4 and the second sphere 402, after the elastic element 4 absorbs part of the impact force, the redundant impact force is absorbed through the rotation of the first sphere 401 and the second sphere 402, so that the impact force is effectively prevented from directly acting on the electric pole body 1, here, the elastic element 4 is positioned by the hard rubber retainer 302 having elasticity, and can be directly reset after being impacted without replacing the anti-collision device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a partial prestressing force high strength annular concrete pole, includes pole body (1), its characterized in that, pole body (1) bottom outer wall has cup jointed first sleeve (3), the outer wall of first sleeve (3) has cup jointed second sleeve (2), second ring channel (301) have been seted up on first sleeve (3), roll in second ring channel (301) and be connected with second spheroid (401), first ring channel (101) have been seted up to the outer wall of pole body (1), roll in first ring channel (101) and be connected with first spheroid (402), holder (302) has been cup jointed between pole body (1) and first sleeve (3), be connected with elastic element (4) on holder (302), the both ends of elastic element (4) offset with first spheroid (402) and second spheroid (401) respectively, the roller (201) is rotatably connected between the first sleeve (3) and the second sleeve (2), and the two ends of the first sleeve (3) and the second sleeve (2) are connected with the protecting sleeve (202).
2. The partially prestressed high-strength ring-shaped concrete electric pole as recited in claim 1, wherein said protecting jacket (202) is formed with a groove (2021) and both ends of said roller (201) are rotatably connected in said groove (2021).
3. The partially prestressed high-strength ring-shaped concrete electric pole according to claim 2, wherein the protective sheath (202) is provided with a first through hole (2022), and the electric pole body (1) is inserted through the first through hole (2022).
4. The partially prestressed high-strength ring-shaped concrete electric pole as recited in claim 1, wherein said retainer (302) is formed with a second through hole (3021), and said elastic member (4) is inserted through said second through hole (3021).
5. A partially prestressed high-strength ring concrete pole according to claim 4, characterized in that said elastic element (4) is embodied as a spring.
6. A partially prestressed high strength ring concrete electric pole according to claim 3, characterized in that said protective sheath (202) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962395.8U CN211714734U (en) | 2019-11-14 | 2019-11-14 | Partial prestress high-strength annular concrete electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962395.8U CN211714734U (en) | 2019-11-14 | 2019-11-14 | Partial prestress high-strength annular concrete electric pole |
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| Publication Number | Publication Date |
|---|---|
| CN211714734U true CN211714734U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921962395.8U Active CN211714734U (en) | 2019-11-14 | 2019-11-14 | Partial prestress high-strength annular concrete electric pole |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482866A (en) * | 2020-12-02 | 2021-03-12 | 国网新疆电力有限公司物资公司 | Electric power pole anti-collision device |
| CN112610056A (en) * | 2020-12-02 | 2021-04-06 | 国网山东省电力公司建设公司 | Electric power grid telegraph pole capable of buffering impact force |
-
2019
- 2019-11-14 CN CN201921962395.8U patent/CN211714734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482866A (en) * | 2020-12-02 | 2021-03-12 | 国网新疆电力有限公司物资公司 | Electric power pole anti-collision device |
| CN112610056A (en) * | 2020-12-02 | 2021-04-06 | 国网山东省电力公司建设公司 | Electric power grid telegraph pole capable of buffering impact force |
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