CN212561292U

CN212561292U - Anti-collision pressure-resistant lifting road pile with stepping motor

Info

Publication number: CN212561292U
Application number: CN202021050068.8U
Authority: CN
Inventors: 吴素文
Original assignee: Nanjing Yaolong Metal Products Co ltd
Current assignee: Nanjing Yaolong Metal Products Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-19
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a lift way stake technical field just discloses a crashproof withstand voltage formula lift way stake with step motor, including base, progress motor and pile body, the output fixed mounting of progress motor has the rotation post, rotates capital portion fixed mounting and has the rotation screw thread post. This anticollision resistance to compression formula lift way stake with step motor, through setting up the extrusion piece, elasticity arc piece and permanent magnet, realized when the pile body drives through the progress motor and goes up, height along with the pile body rises is higher more high, the extrusion piece also is the stage and consolidates the extrusion with the contact of elasticity arc piece, top inclined plane and elasticity arc piece bottom inclined plane slowly increase extrusion contact's process when the extrusion piece rises, make to play the effect of consolidating and protecting to the pile body outer wall, the elasticity arc piece consolidates under magnetic repulsion's effect again and extrudees the piece extrusion force, the crashworthiness of the pile body has been improved, the ability of being connected and firm between progress motor and the pile body has also been improved.

Description

Anti-collision pressure-resistant lifting road pile with stepping motor

Technical Field

The utility model relates to a way stake technical field that goes up and down specifically is a crashproof withstand voltage formula way stake with step motor.

Background

The lifting road piles are also called lifting ground piles, lifting road piles, anti-collision road piles, hydraulic lifting columns, isolation piles and the like. The lifting column is widely used in many occasions such as gates and peripheries of urban traffic, military and national important organs, pedestrian streets, expressway toll stations, airports, schools, banks, large-scale clubs, parking lots and the like. The safety of traffic order, main facilities and places is effectively guaranteed by limiting the passing vehicles, and the lifting road piles are controlled to lift by a progressive motor or a hydraulic driving device.

But prior art's lift way stake that has step motor generally designs comparatively simply, can't play fine anticollision and resistance to compression effect, the reason lies in along with the continuous rising height that carries on of progress motor drive lift way stake, the height that stretches out in the base is higher more, the firm power between way stake body then and the base is then more littleer, the ability of anticollision is just also relatively more weak, cause lift way stake tail end to take place cracked problem easily, secondly, the effect of lift way stake top resistance to compression and decompression of prior art is relatively poor, when the vehicle that traveles is pressed from lift way stake top, can't carry out fine buffering and shock attenuation to pressure. Therefore, in order to solve the above problems, it is desirable to provide an anti-collision and anti-pressure type elevating road pile with a stepping motor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an anti-collision pressure-resistant type lifting road pile with a stepping motor, which has the advantages of improving the anti-collision capacity of a pile body, improving the connection and stability between a progressive motor and the pile body, strengthening the protection effect of the pile body, enhancing the pressure resistance capacity and the like, and solves the problem that the prior art cannot achieve good anti-collision and pressure-resistant effects because the lifting road pile continuously rises with the progressive motor driving, the higher the height extending from a base is, the smaller the stability force between a road pile body and the base is, the weaker the anti-collision capacity is relatively weak, and the tail end of the lifting road pile is easy to break, secondly, the effect of lifting road pile top resistance to compression and decompression of prior art is relatively poor, and when the vehicle that traveles pressed from lifting road pile top, can't carry out fine buffering and absorbing problem to pressure.

(II) technical scheme

For realize above-mentioned crashproof ability that has improved the pile body, improved being connected between progress motor and the pile body and the ability firm, strengthened the protection effect to the pile body and make its compressive capacity stronger purpose, the utility model provides a following technical scheme: an anti-collision pressure-resistant lifting road pile with a stepping motor comprises a base, progress motor and pile body, the base has seted up the circular shape through-hole for hollow cylinder and top, the pile body is hollow cylinder and bottom for the fretwork, progress motor fixed mounting is in base intracavity bottom, the output fixed mounting of progress motor has the rotation post, it has the rotation screw thread post to rotate capital portion fixed mounting, the pile body inner wall is seted up the thread groove and is rotated screw thread post threaded connection on the inner wall of pile body, the through-hole and the through-hole inner wall fixed mounting that the pile body top runs through the pedestal top have annular sealing washer, pile body top fixed mounting has the anti-pressure pad, the base top is provided with and follows closely the rubber buffer pad and the rubber buffer pad that corresponds from top to bottom with the anti-pressure pad and can go on from top to bottom shrink and extend, pile body bottom fixed mounting has the extrusion block of combination formula, base intracavity top inner wall is.

Preferably, the extrusion piece is formed by hollow cylinder and hollow round platform body combination and hollow round platform body fixed mounting is on hollow cylinder's top, and elasticity arc piece evenly distributed is on base intracavity top inner wall, and elasticity arc piece is arc piece and inner wall bottom for the inclined plane, and base intracavity top inner wall sets up the extrusion storehouse that corresponds each other with elasticity arc piece, and elasticity arc piece outer wall movable mounting is in the extrusion storehouse.

Preferably, be provided with the permanent magnet that two magnetic poles are the same in the extrusion storehouse, a permanent magnet fixed mounting is at extrusion storehouse inner wall, and another permanent magnet fixed mounting is in elasticity arc piece inner wall and block in the extrusion storehouse.

Preferably, the annular leads to the groove and be located the pile body outside seted up at the base top, leads to the end of groove and opens and be equipped with the flexible storehouse that is annular distribution, and rubber buffer sets up and just can move from top to bottom leading to the inslot.

Preferably, rubber buffer pad bottom fixed mounting has the lifter and the lifter of T shape and flexible storehouse to correspond each other, and the T shape end block of lifter is in flexible storehouse and the other end fixed connection of lifter is in rubber buffer pad's bottom.

Preferably, the bottom in the telescopic bin cavity is fixedly provided with an extrusion spring.

(III) advantageous effects

Compared with the prior art, the utility model provides an anticollision withstand voltage formula lift way stake with step motor possesses following beneficial effect:

1. the anti-collision compression-resistant lifting road pile with the stepping motor realizes the step-by-step reinforcing extrusion of the contact between the extrusion block and the elastic arc block along with the higher rising height of the pile body when the pile body is driven to rise by a progressive motor by arranging the extrusion block, the elastic arc block and the permanent magnet, and the process that the top inclined plane and the bottom inclined plane of the elastic arc block gradually increase the extrusion contact when the extrusion block rises, so that the outer wall of the pile body is reinforced and protected, finally, when the bottom arc-shaped outer wall of the extrusion block is completely in extrusion contact with the top inner wall of the elastic arc block, the extrusion contact force on the extrusion block is maximum, the elastic arc block reinforces the extrusion force on the extrusion block under the action of magnetic repulsion, the continuous contact extrusion and reinforcement effect on the pile body along with the rising height of the pile body are realized, the effect of protecting the tail end of the pile body in a base cavity is achieved, and the effect of avoiding the rising height, the outer wall of the head end of the pile body is subjected to impact force, so that the problem that the tail end of the pile body is separated from the progressive motor easily and the tail end of the pile body is broken easily is caused easily, the anti-collision capacity of the pile body is improved, and the capacity of connection and stability between the progressive motor and the pile body is also improved.

2. This crashproof resistance to compression formula lift road pile with step motor, through setting up anti-pressure pad and rubber buffer pad, rainy day and pile body rise during operation, rubber buffer pad can play the cooperation sealing washer and hit and consolidate waterproof effect, the waterproof ability of base and pile body is improved, when the pile body descends and closes, anti-pressure pad extrusion rubber buffer pad is with its compression at logical inslot, certain buffering and compressive capacity can be played to the top of pile body to rubber buffer pad and anti-pressure pad, the car of driving over to the base top can carry out the buffering and the shock attenuation of pressure, the protection effect to the pile body has been strengthened, make its compressive capacity stronger.

3. This anticollision resistance to compression formula lift way stake with step motor through setting up lifter and extrusion spring, has realized the process that cooperation rubber buffer pad that can be better rises and descends, and simultaneously, the extrusion spring also can play the cooperation and carry out resistance to compression and the purpose of buffering to the pile body top, has improved the work efficiency of pile body.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the extruding block of the present invention;

fig. 5 is a schematic view of the elastic arc block of the present invention.

In the figure: 1. a base; 2. a motor is advanced; 3. a pile body; 4. rotating the column; 5. rotating the threaded column; 6. Extruding the block; 7. an elastic arc block; 8. a pressure resistant pad; 9. a seal ring; 10. a rubber cushion pad; 11. a through groove; 12. a telescopic bin; 13. a lifting rod; 14. a compression spring; 15. extruding the bin; 16. and a permanent magnet.

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. 1-5, the present invention provides a technical solution: an anti-collision compression-resistant lifting road pile with a stepping motor comprises a base 1, a progress motor 2 and a pile body 3, wherein the base 1 is a hollow cylinder, the top of the base 1 is provided with a circular through hole, the pile body 3 is a hollow cylinder, the bottom of the pile body is hollow, the progress motor 2 is fixedly arranged at the bottom in a cavity of the base 1, an output end of the progress motor 2 is fixedly provided with a rotating column 4, the top of the rotating column 4 is fixedly provided with a rotating threaded column 5, the inner wall of the pile body 3 is provided with a threaded groove, the rotating threaded column 5 is in threaded connection with the inner wall of the pile body 3, the top end of the pile body 3 penetrates through the through hole in the top of the base 1, the inner wall of the through hole is fixedly provided with an annular sealing ring 9, the top end of the pile body 3 is fixedly provided with a compression-resistant pad 8, the compression-resistant, the top of the base 1 is provided with an annular through groove 11, the through groove 11 is positioned outside the pile body 3, the bottom of the through groove 11 is provided with a telescopic bin 12 which is distributed annularly, the rubber buffer pad 10 is arranged in the through groove 11 and can move up and down, the bottom of the rubber buffer pad 10 is fixedly provided with a T-shaped lifting rod 13, the lifting rod 13 corresponds to the telescopic bin 12, the T-shaped end of the lifting rod 13 is clamped in the telescopic bin 12, the other end of the lifting rod 13 is fixedly connected to the bottom of the rubber buffer pad 10, the inner bottom of the cavity of the telescopic bin 12 is fixedly provided with an extrusion spring 14, the bottom of the pile body 1 is fixedly provided with a combined type extrusion block 6, the inner wall of the top of the cavity of the base 1 is provided with an elastic arc block 7 which is reinforced, extruded and contacted with the extrusion block 6 by stages, the extrusion block 6 is formed by combining a hollow, the concrete shape of extrusion piece 6 is as shown in fig. 4 elasticity arc piece 7 evenly distributed on 1 intracavity top inner wall of base, elasticity arc piece 7 is arc piece and inner wall bottom for the inclined plane, the concrete shape of elasticity arc piece 7 is as shown in fig. 5, 1 intracavity top inner wall of base has seted up the extrusion storehouse 15 that corresponds each other with

elasticity arc piece

7, 7 outer wall movable mounting of elasticity arc piece are in extrusion storehouse 15, be provided with two permanent magnet 16 that the magnetic pole is the same in the

extrusion storehouse

15, 16 fixed mounting of a permanent magnet is at extrusion storehouse 15 inner wall, 16 fixed mounting of another permanent magnet is at 7 inner walls of elasticity arc piece and block in extrusion storehouse 15.

When the pile body lifting device is used, the base 1 is arranged in the ground and is horizontally parallel to the top of the horizontal ground, the progressive motor 2 is a forward and reverse rotating motor, the progressive motor 2 is connected with the control template through an electric signal, the working state of the progressive motor 2 is controlled through the control template, the progressive motor 2 rotates to drive the rotating column 4 to rotate, the rotating column 4 rotates to drive the rotating threaded column 5 to rotate, the rotating threaded column 5 is in threaded connection with the inner wall of the pile body 3, the pile body 3 can be driven to ascend and descend by forward rotation and reverse rotation of the progressive motor 2, the pile body 3 is driven to ascend through the progressive motor 2, the extrusion block 6 is in stage reinforcing extrusion with the higher ascending height of the pile body 3, the top inclined plane is in stage reinforcing extrusion contact with the bottom inclined plane of the elastic arc block 7 when the extrusion block 6 ascends, the outer wall of the pile body 3 is reinforced and protected, finally when the arc outer wall at the bottom of the extrusion block 6 is in complete extrusion contact with the inner wall at the top of the elastic arc block 7, the extrusion contact force on the extrusion block 6 is maximized, the elastic arc block 7 reinforces the extrusion force on the extrusion block 6 under the action of magnetic repulsion, continuous contact extrusion and reinforcement effects on the pile body 3 along with the rise of the height of the pile body 3 are realized, the effect of protecting the tail end of the pile body 3 in the cavity of the base 1 is achieved, the problem that the tail end of the pile body 3 is separated from the progressive motor 2 and the tail end of the pile body 3 is easy to break due to the impact force on the outer wall at the head end of the pile body 3 when the pile body 3 is high in rise is solved, the anti-collision capacity of the pile body 3 is improved, the capacity of connection and stability between the progressive motor 2 and the pile body 3 is also improved, when the top end of the pile, under the action of the lifting rod 13 and the extrusion spring 14, the rubber cushion 10 extends out of the through groove 11, after the rubber cushion 10 extends out, the height of the rubber cushion 10 is higher than that of the through groove 11, the rubber cushion 10 can play a role in matching with the sealing ring 9 to reinforce and prevent water in rainy days, the waterproof capability of the base 1 and the pile body 3 is improved, through the arrangement of the pressure resistant pad 8 and the rubber cushion 10, when the pile body 3 works in rainy days and the rising of the pile body 3, the rubber cushion 10 can play a role in matching with the sealing ring 9 to reinforce and prevent water in rainy days, the waterproof capability of the base 1 and the pile body 3 is improved, when the pile body 3 descends and closes, the pressure resistant pad 8 extrudes the rubber cushion 10 to compress the pressure resistant pad in the through groove 11, and the rubber cushion 10 and the pressure resistant pad 8 can play a certain role in buffering and pressure resistant capability on the top end of the pile body 3, the car of driving over to base 1 top can carry out the buffering and the shock attenuation of pressure, has strengthened the protection effect to pile body 3, makes its compressive capacity stronger, through setting up lifter 13 and extrusion spring 14, has realized the process that cooperation rubber buffer 10 that can be better rises and descends, and simultaneously, extrusion spring 14 also can play the cooperation and carry out resistance to compression and the purpose of buffering to pile body 3 top, has improved pile body 3's work efficiency.

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

1. The utility model provides an anticollision withstand voltage formula lift way stake with step motor, includes base (1), progress motor (2) and pile body (3), and circular shape through-hole has been seted up for hollow cylinder and top in base (1), and pile body (3) are hollow out, its characterized in that for hollow cylinder and bottom: progress motor (2) fixed mounting is in base (1) intracavity bottom, the output fixed mounting of progress motor (2) rotates post (4), it rotates screw thread post (5) to rotate post (4) top fixed mounting, pile body (3) inner wall is seted up the thread groove and is rotated screw thread post (5) threaded connection on the inner wall of pile body (3), pile body (3) top is run through the through-hole and the through-hole inner wall fixed mounting at base (1) top and is had annular sealing washer (9), pile body (3) top fixed mounting has anti pressure pad (8), base (1) top is provided with rubber buffer pad (10) and rubber buffer pad (10) that correspond from top to bottom with anti pressure pad (8) and can contract and extend from top to bottom, pile body (3) bottom fixed mounting has the extrusion piece (6) of combination formula, base (1) intracavity top inner wall is provided with carries out elasticity arc piece (7) of consolidating extrusion and contact stage by stage with extrusion piece (6).

2. The anti-collision pressure-resistant lifting road pile with the stepping motor as claimed in claim 1, wherein: extrusion piece (6) are formed by hollow cylinder and the combination of hollow round platform body and hollow round platform body fixed mounting is on hollow cylinder's top, and elasticity arc piece (7) evenly distributed is on base (1) intracavity top inner wall, and elasticity arc piece (7) are arc piece and inner wall bottom for the inclined plane, and base (1) intracavity top inner wall is seted up and is extruded storehouse (15) that correspond each other with elasticity arc piece (7), and elasticity arc piece (7) outer wall movable mounting is in extrusion storehouse (15).

3. The anti-collision pressure-resistant lifting road pile with the stepping motor as claimed in claim 2, wherein: be provided with two permanent magnets (16) that the magnetic pole is the same in extrusion storehouse (15), a permanent magnet (16) fixed mounting is in extrusion storehouse (15) inner wall, and another permanent magnet (16) fixed mounting just block in extrusion storehouse (15) at elasticity arc piece (7) inner wall.

4. The anti-collision pressure-resistant lifting road pile with the stepping motor as claimed in claim 1, wherein: annular through groove (11) and lead to groove (11) and be located pile body (3) outside are seted up to base (1) top, lead to the end of groove (11) and open and be equipped with flexible storehouse (12) that are annular distribution, and rubber buffer pad (10) set up and just can move from top to bottom in leading to groove (11).

5. The anti-collision pressure-resistant lifting road pile with the stepping motor as claimed in claim 4, wherein: rubber buffer (10) bottom fixed mounting has lifter (13) and the flexible storehouse (12) of T shape to correspond each other, and the T shape end block of lifter (13) is in flexible storehouse (12) and the other end fixed connection of lifter (13) is in the bottom of rubber buffer (10).

6. The anti-collision pressure-resistant lifting road pile with the stepping motor as claimed in claim 5, wherein: and an extrusion spring (14) is fixedly arranged at the bottom in the cavity of the telescopic bin (12).