CN209703499U - A kind of novel ground pile - Google Patents

Abstract

The utility model discloses a kind of novel ground piles, it has a pile body and the connector on pile body head is arranged in, the tail portion of pile body is bullet, the periphery of pile body is fixed with the blade of helical form setting, blade is directed towards the caudal directions inclination of pile body, i.e., the central axes of the pile body are towards one end of bullet and the angle of each blade less than 90 degree.The utility model designs the spiral blade being downwardly inclined in the periphery of pile body, can increase the cross-brace power of pile body, improve the firmness of pile body, to improve the bearing capacity of ground pile entirety.

Description

A kind of novel ground pile

Technical field

The utility model relates to building field, the novel ground pile that bearing capacity can be improved is particularly related to.

Background technique

Conventional house basis is usually to be poured with brick or cement concrete, and brick house foundation is cumbersome, and is tied Structure is not firm；It is poured using cement concrete, needs that ground is first poured slot with plank or steel form and make, be then placed in Iron cage pours again, and plank or steel form are removed the vallum that can just lay bricks again after concrete setting, long in time limit and waste timber, Steel etc., and cement concrete pour the objective condition such as basic climate, geography, geology, construction material influence it is bigger, no Good environment can make house foundation sink, deform, and then influence the bearing capacity and safe handling in house.

With the fast development of Chinese national economy, urbanization process deepens continuously, and the step of urban construction is continuous Accelerate, traditional building construction mode can not be applicable in the demand of urban construction.City size is increasing, and towards it is high-rise, Super high rise structure development, requirement of the building structure to basic material more carry out Lai Yuegao, it is desirable that basic material have high-bearing capacity and Good mechanical property.Ground pile is the key that building load-bearing and firm, although existing ground pile has vertical supporting power, It is that cross-brace power is insufficient, causes ground pile total bearing capacity insufficient, when carrying out building construction, the ground pile for needing quantity extremely more is Requirement can be reached, it is time-consuming and laborious, it is not economical enough.

Utility model content

The purpose of this utility model is to provide can have the novel of stronger cross-brace power and vertical supporting power simultaneously Ground pile, so that the bearing capacity of ground pile entirety is bigger.

In order to achieve the above objectives, the solution of the utility model is:

A kind of novel ground pile has a pile body and the connector on pile body head is arranged in, and the tail portion of pile body is bullet, The periphery of pile body is fixed with the blade of helical form setting, and blade is directed towards the caudal directions inclination of pile body, the i.e. axis of the pile body Line is towards one end of bullet and the angle of each blade less than 90 degree.

Further, the angular range of the blade and pile body central axes towards bullet one end is 50 ° to 85 °.

Further, equal with the screw pitch of the fixed blade of spiral shape on the pile body.

Further, the spiral helicine blade is fixed on the periphery of pile body, blade and pile body direction by welding The side contact position of bullet has continuous weld part.

After adopting the above scheme, the utility model ground pile designs the spiral blade being downwardly inclined in the periphery of pile body, can The cross-brace power for increasing pile body, improves the firmness of pile body, to improve the bearing capacity of ground pile entirety.The tail portion of pile body is set Setting bullet can make ground pile be easy to pierce ground, cooperate spiral helicine blade, the screw-in of the ground pile can be made more smoothly, therefore beat Stake is more light, and compared to existing ground pile, the utility model is supporting building for same weight due to bearing capacity with higher When building object, the utility model can reduce the use of ground pile quantity, thus more time saving and energy saving and more economical.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the partial enlarged view of the utility model.

Specific embodiment

In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into Row elaborates.

As shown in Figures 1 and 2, the utility model discloses a kind of novel ground pile, has a pile body 10 and is arranged in stake The connector 20 on 10 head of body, connector 20 are used to lock with support plate.The tail portion of pile body 10 is bullet 11, pile body 10 it is outer It is fixed with the blade 12 of helical form setting week, the screw pitch of blade 12 is equal, and blade 12 is directed towards the caudal directions inclination of pile body, i.e., The central axes A of the pile body 10 is towards one end of bullet 11 and the angle α of each blade 12 less than 90 degree.The preferable angle of the angle α Spending range is 50 ° to 85 °.

The spiral helicine blade 12 can be fixed on the periphery of pile body 10, blade 12 and 10 court of pile body by welding There is continuous weld part 13 to the side contact position of bullet 11.

The utility model ground pile designs the spiral blade 12 being downwardly inclined in the periphery of pile body 10, can increase pile body 10 Cross-brace power, the firmness of pile body 10 is improved, to improve the whole bearing capacity of ground pile 10.The tail portion of pile body 10 is arranged Bullet 11 can make ground pile be easy to pierce ground, cooperate spiral helicine blade 12, the screw-in of the ground pile can be made more smoothly, therefore It drives piles more light, due to bearing capacity with higher, when supporting the building of same weight, the utility model can reduce ground The use of stake quantity, or using the ground pile of identical quantity, its bearing capacity is stronger, and building can be made more secured.

The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.

Claims (4)

1. a kind of novel ground pile, it is characterised in that: there is a pile body and the connector on pile body head is arranged in, the tail portion of pile body is Bullet, the periphery of pile body are fixed with the blade of helical form setting, and blade is directed towards the caudal directions inclination of pile body, the i.e. pile body Central axes towards one end of bullet and the angle of each blade less than 90 degree.

2. a kind of novel ground pile as described in claim 1, it is characterised in that: the blade and pile body central axes are towards bullet The angular range of one end is 50 ° to 85 °.

3. a kind of novel ground pile as claimed in claim 1 or 2, it is characterised in that: the leaf fixed on the pile body with spiral shape The screw pitch of piece is equal.

4. a kind of novel ground pile as described in claim 1, it is characterised in that: the spiral helicine blade is by welding The side contact position for being fixed on the periphery of pile body, blade and pile body towards bullet has continuous weld part.