CN217461675U - A fixed knot constructs for precast ground stake of concrete pole - Google Patents
A fixed knot constructs for precast ground stake of concrete pole Download PDFInfo
- Publication number
- CN217461675U CN217461675U CN202221523753.7U CN202221523753U CN217461675U CN 217461675 U CN217461675 U CN 217461675U CN 202221523753 U CN202221523753 U CN 202221523753U CN 217461675 U CN217461675 U CN 217461675U
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- China
- Prior art keywords
- piece
- bolt
- steel member
- concrete pole
- connecting piece
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- Expired - Fee Related
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000011178 precast concrete Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a fixed knot constructs for precast ground stake of concrete pole relates to pole technical field, including the steel member, the interior bottom center department of steel member fixedly connected with T type piece, and the internal surface of steel member rotates and is connected with the rotation piece, the interior bottom center department fixedly connected with thread piece of rotation piece, and the internal surface of rotation piece rotates and is connected with the connecting piece, the surface bottom center department of connecting piece and the embedded screw thread in the surface of thread piece, and the surface top position of connecting piece sets up the ring channel, solves the concrete pole that has now in the prior art when setting up, usually through the bolt embedding on the concrete foundation, and with a plurality of bolted connection fixed, but through bolted connection easily because the bolt corrosion leads to the bolt not hard up, influence the stability of pole, and when the bolt corrosion, the bolt is not convenient to disassemble.
Description
Technical Field
The utility model relates to a pole technical field especially relates to a fixed knot constructs that is used for precast ground stake of concrete pole.
Background
Early utility poles were all started from wooden poles, even including high voltage poles that were not too high in voltage rating. Later, due to the development of steel and reinforced concrete and the technical requirements, the two materials replace most of wooden poles, applicable wood is gradually scarce, and the wooden poles are basically difficult to see in cities. But the erection of telephone lines in less developed locations also uses wooden poles.
When existing concrete pole is erected, it is usually through the embedded on the concrete foundation of bolt to be fixed concrete pole and a plurality of bolted connection, but lead to the bolt not hard up because of the bolt corrosion through bolted connection easily, influence the stability of pole, and when the bolt corrosion, also be convenient for dismantle of bolt.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the concrete pole that has now among the prior art when the tree stands, usually through the bolt embedded on the concrete ground to it is fixed with concrete pole and a plurality of bolted connection, but lead to the bolt not hard up because of bolt corrosion easily through bolted connection, influence the stability of pole, and when the bolt corrosion, the bolt is also convenient for dismantle's problem, and the fixed knot who is used for the precast ground stake of concrete pole that proposes constructs.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fixed knot constructs for precast ground stake of concrete pole, includes the steel member, the interior bottom center department fixedly connected with T type piece of steel member, and the internal surface rotation of steel member is connected with and rotates the piece, the interior bottom center department fixedly connected with screw thread piece that rotates the piece, and the internal surface rotation that rotates the piece is connected with the connecting piece, the surface bottom center department of connecting piece and the embedded threaded connection in surface of screw thread piece, and the surface top position of connecting piece has seted up the ring channel, the surface that rotates runs through the bolt that is provided with a plurality of evenly distributed, and the position sliding connection that the surface that rotates the piece is located the bolt has the protection casing.
Preferably, the center of the bottom of the rotating part is connected with the surface of the T-shaped block in an embedded and rotating mode.
The position of the rotating part is convenient to fix, and the rotation of the rotating part cannot be influenced.
Preferably, the outer surface of the steel member is fixedly connected with a plurality of uniformly distributed rings, and the surfaces of the rings are fixedly connected with a plurality of uniformly distributed baffles.
The contact area between the steel member and the concrete foundation is increased conveniently, and the position fixation of the steel member after the concrete is solidified is ensured.
Preferably, the inner surface of the connecting piece is fixedly connected with a plurality of uniformly distributed vertical plates, and the surface of each vertical plate is fixedly connected with a plurality of uniformly distributed arc-shaped plates.
The connecting piece cover that sets up is established at the surperficial one end of concrete pole to after the concrete solidification on concrete pole surface, through the contact with riser and arc, be convenient for realize that the relative position of concrete pole and connecting piece is fixed.
Preferably, the surface of the bolt extends through the surface of the steel member and the surface of the bolt is in sliding engagement with the inner surface of the annular groove.
The rotation piece and the steel member are convenient to penetrate through the bolt, and the rotation piece is prevented from rotating.
Preferably, the top both sides of protection casing are provided with the locating pin with the surface of rotating the piece is run through respectively.
The position that is convenient for realize the protection casing through the locating pin is fixed, and then realizes the protection of bolt through the protection casing.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, with connecting piece and concrete pole integration processing, during the installation, only need lift by crane the pole, and rotate the piece with vertical putting into of connecting piece, it is rotatory to realize the screw thread piece through rotatory rotation piece, utilize the screw thread piece to realize that the connecting piece moves down gradually to get into completely inside rotating the piece with the threaded connection of connecting piece, then run through a piece and a steel member with the bolt, and in inserting the ring channel, realize the rigidity of bolt, realize the connecting piece simultaneously, the relative position who rotates piece and steel member is fixed, and then realize the stable support of concrete pole bottom.
2. The utility model discloses in, through setting up ring and baffle, be convenient for insert the concrete ground at the steel member and increase area of contact, place the steel member and rotate or rock from top to bottom to the riser and the arc of setting are convenient for realize the internal surface of connecting piece and the concrete pole surface of uncured embedded, and treat behind the concrete pole surface curing, are convenient for place the connecting piece and rotate or rock from top to bottom.
Drawings
Fig. 1 is a schematic perspective view of a fixing structure for a precast concrete pole ground pile according to the present invention;
fig. 2 is a schematic sectional view of a fixing structure diagram 1 for a precast concrete pole ground pile according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings: 1. a circular ring; 2. a baffle plate; 3. a steel member; 4. a protective cover; 5. a rotating member; 6. positioning pins; 7. a connecting member; 8. an arc-shaped plate; 9. a vertical plate; 10. a bolt; 11. a T-shaped block; 12. a thread block; 13. an annular groove.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1-3, a fixed knot constructs for precast ground pile of concrete pole, including steel member 3, steel member 3's interior bottom center department fixedly connected with T type piece 11, and steel member 3's internal surface rotates and is connected with rotation piece 5, rotate piece 5's interior bottom center department fixedly connected with thread block 12, and rotate piece 5's internal surface rotation and be connected with connecting piece 7, connecting piece 7's surface bottom center department and the embedded threaded connection in surface of thread block 12, and connecting piece 7's surface top position has seted up annular groove 13, the surface of rotating piece 5 runs through and is provided with a plurality of evenly distributed's bolt 10, and the position sliding connection that the surface of rotating piece 5 is located bolt 10 has protection casing 4.
The whole embodiment 1 achieves the effect that the arranged steel member 3 is directly pre-buried in the uncured concrete foundation, the position of the steel member 3 is fixed after the concrete foundation is cured, the threaded block 12 is simultaneously rotated by rotating the rotating piece 5 without driving the connecting piece 7 to rotate, the arranged connecting piece 7 is directly integrated with the concrete electric pole in the processing and manufacturing process of the concrete electric pole, the connecting piece 7 enters the rotating piece 5 when the concrete electric pole is lifted, the threaded block 12 is rotated by rotating the rotating piece 5 after the connecting piece 7 is contacted with the top of the threaded block 12, the connecting piece 7 drives the concrete electric pole to descend to be completely contacted with the inner bottom of the rotating piece 5, the arranged protective cover 4 is convenient for realizing the protection of the bolt 10, and the protective cover 4 is covered by concrete after the concrete electric pole is fixed to realize the protection of the protective cover 4, waterproof and dustproof are realized.
The effect that its whole embodiment 2 reaches does, be convenient for realize rotating the rigidity of piece 5 through setting up T type piece 11, it can only realize rotatoryly to guarantee to rotate piece 5, the ring 1 and the baffle 2 of setting are through the contact with the concrete foundation, be convenient for place steel member 3 rotatory or rock from top to bottom in the concrete foundation, riser 9 and the direct cover of arc 8 of setting are in the inside steel reinforcement framework one end of concrete pole, and concreting, treat the concrete solidification back, realize the relative position of connecting piece 7 and concrete pole fixed through the contact with riser 9 and arc 8, through the contact of bolt 10 with ring channel 13 internal surface, be convenient for prevent that connecting piece 7 from rotating because of vibrations in the use, lead to connecting piece 7 to break away from screw thread piece 12, the locating pin 6 of setting is convenient for realize that protection casing 4 is fixed with the relative position who rotates piece 5.
The working principle is that the connecting piece 7 is arranged at one end of the steel bar framework, the support of the electric pole is realized by pouring concrete, then the steel member 3 is pre-buried in the uncured concrete foundation, the position fixation of the steel member 3 is realized after the curing, the cured concrete electric pole and the connecting piece 7 are simultaneously lifted and vertically inserted into the rotating piece 5, when the connecting member 7 is in contact with the screw block 12, the rotation turning member 5 effects the rotation of the screw block 12, thereby achieving the lowering of the connecting member 7 into contact with the inner bottom of the rotation member 5, the rotation of the bolt 10 achieving the penetration of the bolt 10 through the rotation member 5 and the steel member 3, and the insertion of the bolt 10 into the annular groove 13, the positional fixation of the connecting member 7, realize the bottom rigidity of concrete pole promptly, realize through locating pin 6 that protection casing 4 is fixed with the relative position who rotates piece 5 to realize the waterproof dustproof of protection casing 4 inside through covering the concrete.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A fixed knot constructs for precast concrete pole ground stake, includes steel member (3), its characterized in that: the interior bottom center of steel member (3) locates fixedly connected with T type piece (11), and the internal surface rotation of steel member (3) is connected with and rotates piece (5), the interior bottom center of rotating piece (5) locates fixedly connected with thread piece (12), and the internal surface rotation that rotates piece (5) is connected with connecting piece (7), the surface bottom center of connecting piece (7) locate with the embedded threaded connection in surface of thread piece (12), and the surface top position of connecting piece (7) has seted up ring channel (13), the surface of rotating piece (5) runs through bolt (10) that are provided with a plurality of evenly distributed, and the position sliding connection that the surface of rotating piece (5) is located bolt (10) has protection casing (4).
2. A fixing structure for a concrete pole precast ground pile according to claim 1, characterized in that: the center of the bottom of the rotating piece (5) is embedded in the surface of the T-shaped block (11) and is connected with the T-shaped block in a rotating mode.
3. A fixing structure for a concrete pole precast ground pile according to claim 1, characterized in that: the outer fixed surface of steel member (3) is connected with a plurality of evenly distributed's ring (1), and the fixed surface of a plurality of ring (1) is connected with a plurality of evenly distributed's baffle (2).
4. A fixing structure for a concrete pole precast ground pile according to claim 1, wherein: the inner surface of the connecting piece (7) is fixedly connected with a plurality of evenly distributed vertical plates (9), and the surface of each vertical plate (9) is fixedly connected with a plurality of evenly distributed arc plates (8).
5. A fixing structure for a concrete pole precast ground pile according to claim 1, wherein: the surface of the bolt (10) penetrates through the surface of the steel component (3), and the surface of the bolt (10) is connected with the inner surface of the annular groove (13) in a sliding mode.
6. A fixing structure for a concrete pole precast ground pile according to claim 1, characterized in that: and positioning pins (6) are respectively arranged on two sides of the top of the protective cover (4) and the surface of the rotating part (5) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221523753.7U CN217461675U (en) | 2022-06-17 | 2022-06-17 | A fixed knot constructs for precast ground stake of concrete pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221523753.7U CN217461675U (en) | 2022-06-17 | 2022-06-17 | A fixed knot constructs for precast ground stake of concrete pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217461675U true CN217461675U (en) | 2022-09-20 |
Family
ID=83237796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221523753.7U Expired - Fee Related CN217461675U (en) | 2022-06-17 | 2022-06-17 | A fixed knot constructs for precast ground stake of concrete pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217461675U (en) |
-
2022
- 2022-06-17 CN CN202221523753.7U patent/CN217461675U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |