CN209686397U - A kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) - Google Patents

Abstract

The utility model relates to architectural engineering Pseudobulbus Bletillae (Rhizoma Bletillae) processing technique fields, specifically a kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae), the Pseudobulbus Bletillae (Rhizoma Bletillae) is by connecting flange, tube body, flight, spiral bit composition, the upper end of the tube body is connected with connecting flange, the lower end of tube body is connected with spiral bit, winding screw piece on the tube body wall, the lower end of the flight and spiral bit are continuously coupled, the upper end of flight is located at the middle part of tube body, the top of the tube body between flight upper end and connecting flange described in being characterized in that is equipped with anti-dumping set, the anti-dumping set is in the tubular of both ends open, the anti-dumping set is covered in the outside of tube body, the axis of anti-dumping set is overlapped with tube body axis, the inner wall of the anti-dumping set is connected through supporting rib with tube body wall, the lower end of the anti-dumping set is equipped with jagged lower brill tooth, it is simple with structure, The advantages that level that is easy to use, improving Pseudobulbus Bletillae (Rhizoma Bletillae) entirety is resisted ability of inclining, prevents soil layer from being had an impact due to frost heave fluctuating to Pseudobulbus Bletillae (Rhizoma Bletillae).

Description

A kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae)

Technical field

The utility model relates to architectural engineering Pseudobulbus Bletillae (Rhizoma Bletillae) processing technique field, specifically a kind of structure is simple, uses The anti-dumping that level that is convenient, improving Pseudobulbus Bletillae (Rhizoma Bletillae) entirety is resisted ability of inclining, prevents soil layer from being had an impact due to frost heave fluctuating to Pseudobulbus Bletillae (Rhizoma Bletillae) Pseudobulbus Bletillae (Rhizoma Bletillae).

Background technique

It is well known that highway, railway, steel construction, house etc. need to do the form that underground foundation is all made of concreting, mix Solidifying soil underground foundation is firm, corrosion-resistant, for the stability for improving concrete foundation, can generally pour big cube of buried concrete Pier, to improve security performance, still, that there are programs is complicated for the processing of concrete foundation, it is big to pour cubic metre of earth area, to construction site Ground environment is destructive strong, and manpower and material resources are at high cost and the constructional difficulties of Special environment the deficiencies of, and existing steel-pipe pile It is difficult to be able to satisfy the requirement such as required bearing capacity, pulling capacity again, therefore just produces the structure of Pseudobulbus Bletillae (Rhizoma Bletillae).

Currently, Pseudobulbus Bletillae (Rhizoma Bletillae) product has been widely applied to log cabin basis, light steel house foundation, trip pavement basis, pylon base Each building field such as plinth, with the continuous extension of application field, to the bearing capacity of Pseudobulbus Bletillae (Rhizoma Bletillae) product, horizontal, withdrawal resistance etc. It is required that also higher and higher, especially in the building field for having frame high, to the horizontal force of Pseudobulbus Bletillae (Rhizoma Bletillae), more stringent requirements are proposed, existing Pseudobulbus Bletillae (Rhizoma Bletillae) be all made of hot forging tube body, flight, mounting flange three parts, flight and ring flange are welded on tube body On, then integral hot galvanized is handled, traditional Pseudobulbus Bletillae (Rhizoma Bletillae) isolated footing, has all been able to satisfy client's in terms of bearing capacity and withdrawal resistance Requirement, but the horizontal force resistant of single branch Pseudobulbus Bletillae (Rhizoma Bletillae) is lower, and there is the phenomenon that slightly shaking, limitation in the building for causing part frame high The further genralrlization in Pseudobulbus Bletillae (Rhizoma Bletillae) base application field.

Summary of the invention

The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of structure it is simple, it is easy to use, mention The anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) that the level of high Pseudobulbus Bletillae (Rhizoma Bletillae) entirety is resisted ability of inclining, prevents soil layer from being had an impact due to frost heave fluctuating to Pseudobulbus Bletillae (Rhizoma Bletillae).

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae), the Pseudobulbus Bletillae (Rhizoma Bletillae) are made of connecting flange, tube body, flight, spiral bit, the tube body Upper end be connected with connecting flange, the lower end of tube body is connected with spiral bit, winding screw piece on the tube body wall, institute The lower end for the flight stated and spiral bit are continuously coupled, and the upper end of flight is located at the middle part of tube body, it is characterised in that described Flight upper end and connecting flange between the top of tube body be equipped with anti-dumping set, the described anti-dumping set is in the cylinder of both ends open Shape, the anti-dumping set are covered in the outside of tube body, and the axis of anti-dumping set is overlapped with tube body axis, the inner wall warp of the anti-dumping set Supporting rib is connected with tube body wall, and the lower end of the anti-dumping set is equipped with jagged lower brill tooth, guarantees anti-dumping by lower brill tooth Set moves down together with tube body.

Lower brill tooth described in the utility model is oblique, and the lower brill tooth moves down direction of rotation towards Pseudobulbus Bletillae (Rhizoma Bletillae) and inclines Tiltedly, guarantee lower brill smoothly, avoid generating resistance.

The lower tilt angle for boring tooth described in the utility model is 30 degree ~ 60 degree, and the resistance for moving down anti-dumping set reduces.

The diameter of anti-dumping set described in the utility model is 2 ~ 4 times of pipe diameter, is increased also square while anti-dumping performance What just anti-dumping covered moves down.

Supporting rib described in the utility model is plate-like, the supporting rib of plate it is in a vertical shape and with anti-dumping set inner wall and pipe Body wall is connected, and increases the stability of anti-dumping set.

The utility model is equipped with anti-dumping set, institute due to the top of the tube body between the flight upper end and connecting flange The anti-dumping set stated is in the tubular of both ends open, and the anti-dumping set is covered in the outside of tube body, the axis and tube body axis of anti-dumping set It is overlapped, the inner wall of the anti-dumping set is connected through supporting rib with tube body wall, and the lower end of the anti-dumping set is equipped with jagged Lower brill tooth guarantees anti-dumping set as tube body moves down together by lower brill tooth, and the lower brill tooth is oblique, the lower brill tooth Direction of rotation is moved down towards Pseudobulbus Bletillae (Rhizoma Bletillae) to tilt, guarantees lower brill smoothly, avoids generating resistance, the tilt angle of the lower brill tooth is 30 degree ~ 60 degree, the resistance for moving down anti-dumping set reduces, and the diameter of the anti-dumping set is 2 ~ 4 times of pipe diameter, increases anti-dumping Also facilitate what anti-dumping covered to move down while performance, the supporting rib is plate-like, and the supporting rib of plate is in a vertical shape and and anti-dumping The inner wall of set is connected with tube body wall, increase anti-dumping set stability, have structure it is simple, it is easy to use, improve Pseudobulbus Bletillae (Rhizoma Bletillae) it is whole The advantages that level of body is resisted ability of inclining, prevents soil layer from being had an impact due to frost heave fluctuating to Pseudobulbus Bletillae (Rhizoma Bletillae).

Detailed description of the invention

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

Fig. 2 is the structural schematic diagram that anti-dumping covers in the utility model.

Fig. 3 is the usage state diagram of the utility model.

Specific embodiment

The present invention will be further described with reference to the accompanying drawing:

As shown in the picture, a kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae), the Pseudobulbus Bletillae (Rhizoma Bletillae) is by connecting flange 1, tube body 2, flight 3, spiral bit 4 Composition, the upper end of the tube body 2 are connected with connecting flange 1, and the lower end of tube body 2 is connected with spiral bit 4, the pipe Winding screw piece 3 on 2 wall of body, the lower end of the flight 3 and spiral bit 4 are continuously coupled, and the upper end of flight 3 is located at pipe The middle part of body 2, it is characterised in that the top of the tube body 2 between 3 upper end of flight and connecting flange 1 is equipped with anti-dumping set 5, The anti-dumping set 5 is in the tubular of both ends open, and the anti-dumping covers 5 sets of outsides in tube body 2, the axis and pipe of anti-dumping set 5 2 axis of body is overlapped, and the inner wall of the anti-dumping set 5 is connected through supporting rib 6 with 2 wall of tube body, and the lower end of the anti-dumping set 5 is set There is jagged lower brill tooth 7, anti-dumping set 5 is guaranteed as tube body 2 moves down together by lower brill tooth 7, the lower brill tooth 7 is inclined Shape, the lower brill tooth 7 move down direction of rotation towards Pseudobulbus Bletillae (Rhizoma Bletillae) and tilt, and guarantee lower brill smoothly, avoid generating resistance, under described The tilt angle for boring tooth 7 is 30 degree ~ 60 degree, and the resistance for moving down anti-dumping set 5 reduces, and the diameter of the anti-dumping set 5 is tube body 2 2 ~ 4 times of diameter also facilitate moving down for anti-dumping set 5 while increasing anti-dumping performance, the supporting rib 6 is plate-like, plate Supporting rib 6 is in a vertical shape and is connected with the inner wall of anti-dumping set 5 and 2 wall of tube body, increases the stability of anti-dumping set 5, the branch Muscle 6 is supportted at least provided with three and is evenly arranged between anti-dumping set inner wall and tube body wall in radiation.

When the utility model is used, the Pseudobulbus Bletillae (Rhizoma Bletillae) is mounted on scheduled ground, the anti-dumping set of Pseudobulbus Bletillae (Rhizoma Bletillae) middle tube body 2 5, together as tube body 2 screws in soil layer, are fixed anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) using the extruding force of soil layer, it is whole to improve Pseudobulbus Bletillae (Rhizoma Bletillae) Horizontal force resistant, while anti-dumping set 5 is fixed on Pseudobulbus Bletillae (Rhizoma Bletillae) pile body using gusset by the way of, prevents soil layer due to frost heave fluctuating pair Pseudobulbus Bletillae (Rhizoma Bletillae) has an impact, and compares traditional Pseudobulbus Bletillae (Rhizoma Bletillae) product, the anti-of Pseudobulbus Bletillae (Rhizoma Bletillae) can be improved after novel anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) installation 30% or more horizontal force, anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) in turn avoid soil swelling over the ground while improving Pseudobulbus Bletillae (Rhizoma Bletillae) horizontal force resistant itself Screw bearing capacity itself impacts, by change Pseudobulbus Bletillae (Rhizoma Bletillae) apex structure, make the horizontal bearing capacity of Pseudobulbus Bletillae (Rhizoma Bletillae) improve 30% with On, fabulous solves application problem of the Pseudobulbus Bletillae (Rhizoma Bletillae) product in house foundation, and the utility model is due on the flight 3 The top of tube body 2 between end and connecting flange 1 is equipped with anti-dumping set 5, and the anti-dumping set 5 is in the tubular of both ends open, described Anti-dumping cover 5 sets of outsides in tube body 2, the axis of anti-dumping set 5 is overlapped with 2 axis of tube body, and the anti-dumping covers 5 inner wall through propping up Support muscle 6 is connected with 2 wall of tube body, and the lower end of the anti-dumping set 5 is equipped with jagged lower brill tooth 7, is guaranteed by lower brill tooth 7 anti- Set 5 incline as tube body 2 moves down together, the lower brill tooth 7 is oblique, and the lower brill tooth 7 moves down rotation towards Pseudobulbus Bletillae (Rhizoma Bletillae) Direction inclination guarantees lower brill smoothly, avoids generating resistance, and the tilt angle of the lower brill tooth 7 is 30 degree ~ 60 degree, makes anti-dumping The resistance that set 5 moves down reduces, and the diameter of the anti-dumping set 5 is 2 ~ 4 times of 2 diameter of tube body, while increasing anti-dumping performance Facilitate moving down for anti-dumping set 5, the supporting rib 6 is plate-like, and the supporting rib 6 of plate is in a vertical shape and 5 inner wall is covered with anti-dumping It is connected with 2 wall of tube body, increases the stability of anti-dumping set 5, the supporting rib 6 is evenly arranged on anti-at least provided with three and in radiation Incline and cover between inner wall and tube body wall, level simple, easy to use with structure, improving Pseudobulbus Bletillae (Rhizoma Bletillae) entirety resists ability of inclining, prevents The advantages that soil layer has an impact Pseudobulbus Bletillae (Rhizoma Bletillae) due to frost heave fluctuating.

Claims (5)

1. a kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae), the Pseudobulbus Bletillae (Rhizoma Bletillae) are made of connecting flange, tube body, flight, spiral bit, the tube body Upper end is connected with connecting flange, and the lower end of tube body is connected with spiral bit, and winding screw piece, described on the tube body wall Flight lower end and spiral bit it is continuously coupled, the upper end of flight is located at the middle part of tube body, it is characterised in that described The top of tube body between flight upper end and connecting flange is equipped with anti-dumping set, and the anti-dumping set is in the tubular of both ends open, The anti-dumping set is covered in the outside of tube body, and the axis of anti-dumping set is overlapped with tube body axis, and the inner wall of the anti-dumping set is through propping up Support muscle is connected with tube body wall, and the lower end of the anti-dumping set is equipped with jagged lower brill tooth, guarantees anti-dumping set by lower brill tooth As tube body moves down together.

2. a kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) according to claim 1, it is characterised in that the lower brill tooth is oblique, described Lower brill tooth moves down direction of rotation towards Pseudobulbus Bletillae (Rhizoma Bletillae) and tilts.

3. a kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) according to claim 2, it is characterised in that the tilt angle of the lower brill tooth is 30 ~ 60 degree of degree.

4. a kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) according to claim 1, it is characterised in that the diameter of the anti-dumping set is that tube body is straight 2 ~ 4 times of diameter.

5. a kind of anti-dumping Pseudobulbus Bletillae (Rhizoma Bletillae) according to claim 1, it is characterised in that the supporting rib is plate-like, the branch of plate Support muscle is in a vertical shape and is connected with the inner wall of anti-dumping set and tube body wall.