CN202881947U

CN202881947U - Conveniently fixed ground pile

Info

Publication number: CN202881947U
Application number: CN 201220610052
Authority: CN
Inventors: 张效铭
Original assignee: HEBEI HONGDE PLASTIC HARDWARE PRODUCTS CO Ltd
Current assignee: HEBEI HONGDE PLASTIC HARDWARE PRODUCTS CO Ltd
Priority date: 2012-11-19
Filing date: 2012-11-19
Publication date: 2013-04-17
Anticipated expiration: 2022-11-19

Abstract

The utility model discloses a conveniently fixed ground pile which is characterized by comprising a pile body, a spiral blade and a conical pile tip, wherein the pile body is a column body; the spiral blade is arranged at the periphery of the lower end part of the column body; the conical pile tip is arranged at the head part of the lower end of the pile body; the upper end part of the pile body is a connected opened ring; and a screw nut is connected above the top end of the opened ring. The conveniently fixed ground pile further comprises a U-shaped bent plate, wherein a through hole is formed in one end of the U-shaped bent plate; the U-shaped bent plate penetrates into the pile body through the through hole; and a bolt hole is formed in the other end of the U-shaped bent plate. A rotational force is conveniently exerted to the ground pile by using a mechanical winch or a manual lever, and the ground pile goes into the ground conveniently, so that the construction efficiency is improved.

Description

The pile that a kind of convenience is fixing

Technical field

The utility model relates to the fixing pile of a kind of convenience, especially relates to a kind of spiral ground pile.

Background technology

It is underground that pile is that a kind of lower end is embedded in, and the upper end is connected and fixed the very strong building component of versatility of building or stake bar.Temporary building in the open air, tent, the support of solar panel is fixed, rural guardrail net, freeway guardrail net in the work progresss such as pile foundation of green house of vegetables, garden fence, all needs to use pile.

The fundamental technics of pile required be: the bottom enter ground and with the soil strong bonded, top can firmly be connected with surface structures, so that surface structures has stronger lodging resistance.Exposing at the position on earth's surface to have enough weather resistances, and must there be very strong corrosion resistance at the position that its underpart enters ground.

The cement pile has very strong corrosion resistance.If the employing prefabricated component because the pointed cone of head is not sharp, is difficult for entering the depths, earth's surface, need enough length and landfill depth.If adopt the technique at the following casting cement in earth's surface, construction need at first be digged pit, and places cement shaping box and cage of reinforcement, casting cement again, and theing cement solidifies needs the regular hour, long construction period, labour intensity is large, and cost is high, contaminated environment.

In order to overcome above-mentioned drawback, the spiral ground pile of making of metal material replaces former concrete stake to have many good qualities, and its main feature is the requirement that adapts to extensive efficient rapid construction, is convenient to adopt electronic, pneumatic impact spanner construction.Existing various metal pile is coniform body mostly, there is helical blade its underpart, same principle with screw, use plant equipment or spanner that pile is screwed in underground, easy to operate efficient, the pile that metal material is made, the helical blade that open its underpart, increased contact area with the soil, steel pipe periphery and steel pipe length all are combined tightr with soil, stablize firm better effects if.Existing various spiral ground pile is entering the ground degree of depth, and with the firm degree of underground combination, there is very large technological progress the aspects such as antiseptic and rustproof erosion, but are used for the product of some special purpose aspect, can't meeting the market requirement.

The patent No. 201120037013.8 discloses a kind of spiral ground pile, and this spiral ground pile specifically comprises hollow steel pipe straight tube, and the outer wall bottom of steel pipe straight tube is provided with flight, and the top of steel pipe straight tube is provided with welder.This utility model when whole spiral ground pile screw-in is underground, can not cause any extruding to soil, and soil can enter the inside of steel pipe straight tube automatically by hollow steel pipe straight tube; In addition, owing to screwing in underground resistance, spiral ground pile can not increase because of the increase of spiral ground pile external diameter, thereby the outside dimension of steel pipe straight tube can increase greatly, as long as matching used plant equipment satisfies the outside dimension of steel pipe straight tube, the thickness of steel pipe straight tube is regulated the horizontal wind loading rating that also can make spiral ground pile and is reached maximum; This spiral ground pile can be by artificial and easy operation can satisfy construction requirement and can effectively save the amount of labour again because resistance is little.But its deficiency is to be inconvenient to use multiple types of tools to rotate pile because the upper end of pile not with the position of spanner or other instruments chucking, use electronic or pneumatic impact spanner can't be connected with pile.

The utility model content

Technical problem to be solved in the utility model provides the fixing pile of a kind of convenience, both has and can use mechanical wrench, the characteristics that also can use the Simple leverage instrument that pile is rotated.

For solving the problems of the technologies described above, technical solution adopted in the utility model is: the pile that a kind of convenience is fixing, it is characterized in that: comprise pile body, helical blade and stake cone point, described pile body is cylinder, described cylindrical bottom periphery is provided with helical blade, the lower end head of described pile body is provided with stake cone point, and the upper end of described pile body is the opening annulus of disjunctor, attaching nut on the top of described opening annulus.

The further improvement that the utility model is done is: the fixing pile of described convenience also comprises the U-shaped bent plate; One end of described U-shaped bent plate is provided with through hole, and the U-shaped bent plate is through on the described pile body by described through hole, and the other end of U-shaped bent plate is provided with bolt hole.

The beneficial effect that adopts technique scheme to produce is: convenient mechanical wrench or the hand lever of adopting applies revolving force to pile, pile entered underground, improves efficiency of construction,

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the front view of the fixing pile of a kind of convenience of the utility model;

Fig. 2 is the left view of Fig. 1.

As shown in the figure: 1 nut, 2 opening annulus, 3U shape bent plate, 4 pile bodies, 5 helical blades, 6 cone points.

The specific embodiment

Contrast Fig. 1-2 uses step to be described further to operation of the present utility model: the pile that a kind of convenience is fixing, it is characterized in that: comprise pile body 4, helical blade 5 and stake cone point 6, described pile body 4 is cylinder, described cylindrical bottom periphery is provided with helical blade 5, the lower end head of described pile body 4 is provided with stake cone point 6, the upper end of described pile body 4 is the opening annulus 2 of disjunctor, and the attaching nut 1 on the top of described opening annulus 2.The fixing pile of described convenience also comprises U-shaped bent plate 3; One end of described U-shaped bent plate 3 is provided with through hole, and U-shaped bent plate 3 is through on the described pile body 4 by described through hole, and the other end of U-shaped bent plate 3 is provided with bolt hole.In actual use, make by hand spanner or mechanical wrench that nut 1 is applied revolving force, drive pile and enter smoothly underground; Can also penetrate in the opening annulus 2 with a steel pipe, two people rotate steel pipe in both sides, and the lever moment of this moment is larger, and pile can enter underground very soon.At the construction field (site), can find very easily steel pipe and similar rod tool, convenient construction.Helical blade of the present utility model 5 is long-pending larger with soil contact, is fit to softer soil property, and the degree of depth that enters ground is 1500mm approximately.Material is the Q235 common straightcarbon steel, and hardness is commonplace industry and Constructional Steel below HRC10.Galvanizing technique is adopted in preservative treatment, and technique and test stone meet ISO 1461:1999/GB13912-2002.The production craft step of this product mainly is: blanking, contracting tip taper thread grinding, punching, weldering helical blade and nut connect the U-shaped plate, preservative treatment, outward appearance processing etc.

Claims

1. the fixing pile of a convenience, it is characterized in that: comprise pile body (4), helical blade (5) and stake cone point (6), described pile body (4) is cylinder, described cylindrical bottom periphery is provided with helical blade (5), the lower end head of described pile body (4) is provided with stake cone point (6), the upper end of described pile body (4) is the opening annulus (2) of disjunctor, attaching nut (1) on the top of described opening annulus (2).

2. the fixing pile of a kind of convenience according to claim 1, it is characterized in that: the fixing pile of described convenience also comprises U-shaped bent plate (3); One end of described U-shaped bent plate (3) is provided with through hole, and U-shaped bent plate (3) is through on the described pile body (4) by described through hole, and the other end of U-shaped bent plate (3) is provided with bolt hole.