CN214695713U - Electric power iron tower prefabricated tubular pile foundation device - Google Patents
Electric power iron tower prefabricated tubular pile foundation device Download PDFInfo
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- CN214695713U CN214695713U CN202120450280.1U CN202120450280U CN214695713U CN 214695713 U CN214695713 U CN 214695713U CN 202120450280 U CN202120450280 U CN 202120450280U CN 214695713 U CN214695713 U CN 214695713U
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Abstract
The utility model discloses an electric power iron tower prefabricated tubular pile foundation device, including pre-buried base, the even fixed a plurality of screw rods that are provided with in pre-buried base upper end, screw rod outside surface activity alternates and is provided with the mounting panel, the mounting panel upper end is at the even fixed a plurality of sleeves that are provided with of screw rod outside table, the fixed electric power tower stabilizer blade that is provided with in mounting panel upper end middle part, screw rod outside surface upper end closes soon through the screw thread activity and is provided with the locking screw, the fixed solid fixed ring that is provided with of locking screw lower extreme, be provided with block mechanism between solid fixed ring and the sleeve, block mechanism includes breach, pawl, ratchet, the breach has been seted up to retaining ring surface one side, the breach is inside to be provided with the pawl through the pivot activity. The utility model discloses excellent in use effect can prevent effectively through block mechanism that locking screw from taking place not hard up after screwing up to can improve the fixed stability between device and the electric power electricity tower.
Description
Technical Field
The utility model relates to an electric power electricity tower technical field specifically is an electric power iron tower prefabricated tubular pile foundation device.
Background
The electric tower is a tower-shaped building with a trapezoid or triangle shape, the height of the tower-shaped building is usually 25-40 meters, and the tower-shaped building is of a steel frame structure. The electric tower is mostly built near a power plant and a power distribution station in the field, is an important facility of an electric power department, and can be used for overhead electric wires and play a role in protection and support. Design, manufacture, installation, maintenance and quality detection of the electric power iron tower are important guarantees for operation and development of modern electric power systems.
When the conventional electric power tower is fixedly installed on the base, the locking screw of the conventional electric power tower is lack of a loosening mechanism, so that the locking screw of the conventional electric power tower is easy to loosen when the device is used for a long time, and the fixing effect of the electric power tower is easily reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power iron tower prefabricated tubular pile foundation device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power iron tower prefabricated tubular pile foundation device, includes pre-buried base, the even fixed a plurality of screw rods that are provided with in pre-buried base upper end, screw rod outside surface activity alternates and is provided with the mounting panel, the mounting panel upper end is at the even fixed a plurality of sleeves that are provided with of screw rod outside table, the fixed electric power tower stabilizer blade that is provided with in mounting panel upper end middle part, screw rod outside surface upper end closes soon through the screw thread activity and is provided with locking screw, the fixed solid fixed ring that is provided with of locking screw lower extreme, be provided with block mechanism between solid fixed ring and the sleeve, block mechanism includes breach, pawl, ratchet, the breach has been seted up to retaining ring surface one side, the breach is inside to be provided with the pawl through the pivot activity, the inboard lateral wall of sleeve is even fixed and is provided with a plurality of ratchet.
Preferably, the rotating shaft where the pawl is located is provided with a torsion spring, and the pawl can be conveniently and automatically driven to reset through the torsion spring.
Preferably, the surface of the outer side of the embedded base is uniformly and fixedly provided with a plurality of extension blocks, and the contact area between the extension blocks and cement can be increased when the embedded base is embedded, so that the fixing effect can be improved.
Preferably, the fixed guide block that is provided with in screw rod upper end can conveniently establish the locking screw boss at the screw rod outside surface through the guide block.
Preferably, a plurality of holes have evenly been seted up on pre-buried base outside surface, can further increase the area of contact of pre-buried base and cement through the hole to can further improve fixed effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when screwing up locking screw, locking screw carries out clockwise rotation, so the pawl on solid fixed ring outside surface then can not take place the lock with the inside ratchet of sleeve and die, thereby can conveniently screw up locking screw, make solid fixed ring card go into inside the sleeve, and accomplish the fixed of mounting panel through locking screw extrusion sleeve upper end, and when the device took place to shake when using and lead to locking screw not hard up, locking screw takes place anticlockwise rotation, mutual block lock is died between pawl and the ratchet this moment, locking screw can't become flexible, so can effectively improve the stability of fixing between pre-buried base and the electric power tower.
2. The utility model discloses can strengthen the area of contact with cement when pre-buried base carries out pre-buried through extending the piece during use to can improve fixed effect, can further increase the area of contact of pre-buried base and cement through the hole, thereby can further improve fixed effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the prefabricated pipe pile foundation device of the electric power iron tower of the utility model;
fig. 2 is a top view of the sleeve and the fixing ring of the prefabricated pipe pile foundation device of the electric power iron tower of the utility model;
fig. 3 is an enlarged view of a position a in fig. 1 of the prefabricated pipe pile foundation device of the electric power iron tower of the utility model.
In the figure: 1. pre-burying a base; 2. a screw; 3. mounting a plate; 4. a sleeve; 5. a power tower leg; 6. locking screws; 7. a fixing ring; 8. a notch; 9. a pawl; 10. a ratchet; 11. an extension block; 12. a guide block; 13. and (4) holes.
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, the present invention provides a technical solution: a prefabricated pipe pile foundation device of an electric power iron tower comprises a pre-buried base 1, wherein a plurality of screw rods 2 are uniformly and fixedly arranged at the upper end of the pre-buried base 1, the outer side surface of the screw rod 2 is movably inserted with a mounting plate 3, the upper end of the mounting plate 3 is evenly and fixedly provided with a plurality of sleeves 4 on the outer side surface of the screw rod 2, the middle part of the upper end of the mounting plate 3 is fixedly provided with a power tower support leg 5, the upper end of the outer surface of the screw rod 2 is movably screwed with a locking screw 6 through threads, a fixing ring 7 is fixedly arranged at the lower end of the locking screw 6, a clamping mechanism is arranged between the fixing ring 7 and the sleeve 4, the clamping mechanism comprises a notch 8, a pawl 9 and a ratchet 10, one side of the surface of the fixing ring 7 is provided with the notch 8, a pawl 9 is movably arranged in the gap 8 through a rotating shaft, and a plurality of ratchets 10 are uniformly and fixedly arranged on the side wall of the inner side of the sleeve 4.
The pivot at pawl 9 place is provided with the torsional spring, can conveniently drive pawl 9 automatically and reset through the torsional spring, 1 outside fixed surface of pre-buried base is evenly provided with a plurality of extension pieces 11, can strengthen the area of contact with cement when pre-buried base 1 is pre-buried through extension piece 11 to can improve fixed effect, 2 fixed upper ends of screw rod are provided with guide block 12, can conveniently overlap 6 covers of locking screw on 2 outside surfaces of screw rod through guide block 12, a plurality of holes 13 have evenly been seted up on 1 outside surface of pre-buried base, can further increase the area of contact of pre-buried base 1 with cement through hole 13, thereby can further improve fixed effect.
The working principle is as follows: when the device is used, the embedded base 1 can be fixed at a target position through cement pouring, the mounting plate 3 can be inserted into the outer side surface of the screw rod 2, the locking screw 6 can be screwed up through the screw, the mounting plate 3 and the power tower support leg 5 can be fixed, when the locking screw 6 is screwed up, the locking screw 6 rotates clockwise, the pawl 9 on the outer side surface of the fixing ring 7 and the ratchet 10 inside the sleeve 4 cannot be locked, the locking screw 6 can be conveniently screwed up, the fixing ring 7 is clamped into the sleeve 4, the fixing of the mounting plate 3 is completed by extruding the upper end of the sleeve 4 through the locking screw 6, when the locking screw 6 is loosened due to vibration during the use of the device, the locking screw 6 rotates anticlockwise, the pawl 9 and the ratchet 10 are mutually clamped and locked, the locking screw 6 cannot be loosened, and the fixing stability between the embedded base 1 and the power tower can be effectively improved, and can carry out the area of contact who increases with cement when pre-buried through extension piece 11 when the device uses in pre-buried base 1 to can improve fixed effect, can further increase the area of contact of pre-buried base 1 and cement through hole 13, thereby can further improve fixed effect, it is this the utility model relates to an electric power iron tower prefabricated tubular pile foundation device's theory of operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric power iron tower prefabricated tubular pile foundation device, includes pre-buried base (1), its characterized in that: the upper end of the embedded base (1) is uniformly and fixedly provided with a plurality of screw rods (2), the surface activity of the outer side of each screw rod (2) is inserted into a mounting plate (3), the outer side surface of each screw rod (2) at the upper end of each mounting plate (3) is uniformly and fixedly provided with a plurality of sleeves (4), the middle part of the upper end of each mounting plate (3) is fixedly provided with an electric tower support leg (5), the outer side surface upper end of each screw rod (2) is rotatably provided with a locking screw (6) through thread activity, the lower end of each locking screw (6) is fixedly provided with a fixing ring (7), a clamping mechanism is arranged between each fixing ring (7) and each sleeve (4), each clamping mechanism comprises a notch (8), a pawl (9) and a ratchet (10), one side of the surface of each fixing ring (7) is provided with a notch (8), and the inside of each notch (8) is movably provided with the pawl (9) through a rotating shaft, the side wall of the inner side of the sleeve (4) is uniformly and fixedly provided with a plurality of ratchets (10).
2. The prefabricated pipe pile foundation device of the electric power iron tower as claimed in claim 1, wherein: and a torsion spring is arranged on the rotating shaft where the pawl (9) is located.
3. The prefabricated pipe pile foundation device of the electric power iron tower as claimed in claim 1, wherein: the outer side surface of the embedded base (1) is uniformly and fixedly provided with a plurality of extension blocks (11).
4. The prefabricated pipe pile foundation device of the electric power iron tower as claimed in claim 1, wherein: and a guide block (12) is fixedly arranged at the upper end of the screw rod (2).
5. The prefabricated pipe pile foundation device of the electric power iron tower as claimed in claim 1, wherein: a plurality of holes (13) are uniformly formed in the outer side surface of the embedded base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450280.1U CN214695713U (en) | 2021-03-02 | 2021-03-02 | Electric power iron tower prefabricated tubular pile foundation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450280.1U CN214695713U (en) | 2021-03-02 | 2021-03-02 | Electric power iron tower prefabricated tubular pile foundation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214695713U true CN214695713U (en) | 2021-11-12 |
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ID=78569348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120450280.1U Active CN214695713U (en) | 2021-03-02 | 2021-03-02 | Electric power iron tower prefabricated tubular pile foundation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214695713U (en) |
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2021
- 2021-03-02 CN CN202120450280.1U patent/CN214695713U/en active Active
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