CN210066727U

CN210066727U - Steel pipe bored concrete pile support

Info

Publication number: CN210066727U
Application number: CN201920570728.6U
Authority: CN
Inventors: 李斌; 宛江波; 裘霄俊
Original assignee: Kunshan Combi Amperex Technology Ltd
Current assignee: Kunshan Combi Amperex Technology Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-02-14
Anticipated expiration: 2029-04-24

Abstract

The utility model relates to a bored concrete pile technical field just discloses a steel pipe bored concrete pile support. This steel pipe bored concrete pile support, including ground stake, stand, sloping, preceding bracing piece, back bracing piece, first stand fastener, first purlin, second purlin, bracing connecting piece, stand connecting piece, staple bolt, brace, back pull rod and U type bolt, the top fixedly connected with stand of ground stake, the top threaded connection of stand has the sloping. This steel pipe bored concrete pile support has reduced the steel volume of using of support under the circumstances of guaranteeing structural strength, the cost is reduced, the steel volume of using of support has been reduced under the circumstances of guaranteeing structural strength, the cost is reduced, steel pipe bored concrete pile photovoltaic support adopts high-strength steel, the stand adopts pipe ground pile, the pipe stand, the pipe girder, C shaped steel purlin, the angle steel bearing diagonal has increased the amount of deflection and the intensity of structure under the prerequisite that reduces with the steel volume. The bracket of the scheme can be suitable for environments with poor soil conditions.

Description

Steel pipe bored concrete pile support

Technical Field

The utility model relates to a bored concrete pile technical field specifically is a steel pipe bored concrete pile support.

Background

With the rapid development of electric power utilities, electric power is widely applied, however, in the construction of power transmission equipment, a large ground photovoltaic power station must be built in a mountain land to build a ground photovoltaic power station photovoltaic pile foundation, at present, in the aspect of the photovoltaic pile foundation, a traditional fixed support foundation form is generally adopted to mainly have two pile foundation forms, namely an independent foundation and a strip foundation, and the steel pipe cast-in-place pile photovoltaic support is suitable for broken (gravel) stone soil, weathered rock stratums and rock stratums with complex geological conditions, multiple interlayers, uneven weathering and large hardness change.

At present to the unable more complicated topography of adaptation of traditional cement stake, pile many moreover, destroy greatly to the environment, traditional cement stake lacks the inclined support when facing more complicated topography, make the cement stake stability when the topography is complicated relatively poor, the pile of traditional cement stake is in large quantity simultaneously, lead to the geology loose, it is big to the environmental destruction volume, danger is high, the service life is short, the danger that traditional cement stake caused ground is bigger, the interference killing feature is poor, stability is not high etc., and the installation effectiveness is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a steel pipe bored concrete pile support possesses under the condition that does not influence structural stability, reduction of erection time and reduction pile quantity, and the cost is reduced has effectively improved advantages such as work efficiency, has solved the many and low problem of work efficiency of pile number.

The utility model provides a technical scheme that its technical problem adopted is: a steel pipe cast-in-place pile support comprises a ground pile, a stand column, an oblique beam, a front support rod, a rear support rod, a first stand column fastener, a first purline, a second purline, an oblique support connector, a stand column connector, a hoop, a brace, a back pull rod and a U-shaped bolt, wherein the top of the ground pile is fixedly connected with the stand column, the top end of the stand column is in threaded connection with the oblique beam, the left end of the oblique beam is in threaded connection with the front support rod, the right end of the oblique beam is in threaded connection with the rear support rod, the top end of the stand column is in threaded connection with the first stand column fastener, the first purline is movably connected between the rear support rod and the oblique beam, the second purline is movably installed on the left side of the first purline, the oblique support connector is in threaded connection between the oblique beam and the front support rod, the stand column connector is in threaded connection with the oblique beam, the hoop is in, the top end of the hoop is movably connected with a brace, and the top of the oblique beam is connected with a back pull rod through a U-shaped bolt in a threaded mode.

Further, stand and sloping are hot-galvanize 70um pipe material and hot-galvanize 55um pipe material respectively, and the quantity of stand and sloping is four.

Furthermore, preceding bracing piece is hot-galvanize 55um angle steel material with the back bracing piece, and the quantity of preceding bracing piece and back bracing piece is four.

Furthermore, first purlin and second purlin are hot-galvanize 55umC shaped steel material, and first purlin and second purlin all have preceding bracing piece and back bracing piece through purlin splicing bolt threaded connection.

Furthermore, threaded connection has fixing bolt between stand and the ground stake, and threaded connection has ground stake to wearing the bolt on the ground stake.

Furthermore, the U-shaped bolt is provided with a flat pad, an elastic pad and a nut, and the U-shaped bolt is in threaded connection between the oblique beam and the back pull rod.

The utility model has the advantages that:

1. this steel pipe bored concrete pile support, major structure adopt the pipe ground pile, the pipe stand, the pipe girder, C shaped steel purlin, the angle steel bearing diagonal is the main part steel structure, has reduced the stand quantity through injecing stand, girder, purlin, and angle steel bearing diagonal etc. has reduced construction pile quantity, has reduced purchasing cost and construction cost, and the material of the connecting piece of each part has further improved major structure's stability and has established the stronger effect of major structure's practicality.

2. This steel pipe bored concrete pile support has reduced the steel volume of using of support under the circumstances of guaranteeing structural strength, the cost is reduced, the steel volume of using of support has been reduced under the circumstances of guaranteeing structural strength, the cost is reduced, steel pipe bored concrete pile photovoltaic support adopts high-strength steel, the stand adopts pipe ground pile, the pipe stand, the pipe girder, C shaped steel purlin, the angle steel bearing diagonal has increased the amount of deflection and the intensity of structure under the prerequisite that reduces with the steel volume. The support of this scheme is applicable in the relatively poor environment of soil property situation, has changed the poor problem of compatibility of traditional cement stake, reduces pile quantity simultaneously, has alleviateed the damage rate to the environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

fig. 2 is the schematic view of the structure of the column and the oblique beam of the present invention.

Description of reference numerals: the concrete column comprises 1-ground piles, 2-vertical columns, 3-oblique beams, 4-front supporting rods, 5-rear supporting rods, 6-first vertical column fasteners, 7-first purlins, 8-second purlins, 9-oblique supporting connectors, 10-vertical column connectors, 11-hoops, 12-braces, 13-back pull rods and 14-U-shaped bolts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, a steel pipe cast-in-place pile support comprises a ground pile 1, a stand column 2, an oblique beam 3, a front support rod 4, a rear support rod 5, a first stand column fastener 6, a first purline 7, a second purline 8, an oblique support connector 9, a stand column connector 10, a hoop 11, a brace 12, a back pull rod 13 and a U-shaped bolt 14, wherein the top of the ground pile 1 is fixedly connected with the stand column 2, a fixing bolt is in threaded connection between the stand column 2 and the ground pile 1, a ground pile penetrating bolt is in threaded connection on the ground pile 1, the top end of the stand column 2 is in threaded connection with the oblique beam 3, the stand column 2 and the oblique beam 3 are made of hot-galvanized 70um round pipe material and hot-galvanized 55um round pipe material respectively, the stand column 2 and the oblique beam 3 are four in number, the left end of the oblique beam 3 is in threaded connection with the front support rod 4, the right end of the oblique beam 3 is in threaded connection with the rear support rod 5, the number of the front supporting rods 4 and the number of the rear supporting rods 5 are four, the top ends of the front supporting rods 4 and the rear supporting rods 5 are in threaded connection with a first upright fastener 6, a first purline 7 is movably connected between the rear supporting rods 5 and the inclined beams 3, a second purline 8 is movably installed on the left side of the first purline 7, the first purline 7 and the second purline 8 are made of hot-galvanized 55umC steel, the first purline 7 and the second purline 8 are both in threaded connection with the front supporting rods 4 and the rear supporting rods 5 through purline splicing bolts, an inclined supporting connector 9 is in threaded connection between the inclined beams 3 and the front supporting rods 4, an upright connector 10 is in threaded connection between the upright columns 2 and the inclined beams 3, a hoop 11 is in threaded connection between the upright columns 2 and the front supporting rods 4, a brace 12 is movably connected at the top ends of the hoop 11, a back pull rod 13 is in threaded connection with the top of the inclined beams 3 through a U-shaped bolt 14, the U, and U type bolt 14 threaded connection is between sloping 3 and back of the body pull rod 13, and the major structure adopts pipe ground stake 1, pipe stand 2, pipe girder, C shaped steel purlin, angle steel bearing diagonal for the main part steel structure. The stand quantity has been reduced, construction pile quantity has been reduced, purchasing cost and construction cost have been reduced, the material of the connecting piece of each part has further improved major structure's stability and has established the stronger effect of the practicality of major structure, the steel consumption of support has been reduced under the circumstances of guaranteeing structural strength, the cost is reduced, steel pipe bored concrete pile photovoltaic support adopts high-strength steel, the stand adopts pipe ground pile 1, pipe stand 2, the pipe girder, C shaped steel purlin, the angle steel bearing diagonal, the amount of deflection and the intensity of structure have been increased under the prerequisite that reduces the steel consumption. The support of this scheme is applicable in the relatively poor environment of soil property situation, has changed the poor problem of compatibility of traditional cement stake, reduces pile quantity simultaneously, has alleviateed the damage rate to the environment.

When the main structure is used, the main structure adopts a circular tube ground pile 1, a circular tube upright post 2, a circular tube main beam, a C-shaped steel purline and an angle steel inclined support as main body steel structures. The stand quantity has been reduced, construction pile quantity has been reduced, purchasing cost and construction cost have been reduced, the material of the connecting piece of each part has further improved major structure's stability and has established the stronger effect of the practicality of major structure, the steel consumption of support has been reduced under the circumstances of guaranteeing structural strength, the cost is reduced, steel pipe bored concrete pile photovoltaic support adopts high-strength steel, the stand adopts pipe ground pile 1, pipe stand 2, the pipe girder, C shaped steel purlin, the angle steel bearing diagonal, the amount of deflection and the intensity of structure have been increased under the prerequisite that reduces the steel consumption. The support of this scheme is applicable in the relatively poor environment of soil property situation, has changed the poor problem of compatibility of traditional cement pile, reduces pile quantity simultaneously, has alleviateed the damage rate to the environment to reach the wide effect that damages less to the environment of this steel pipe bored concrete pile support's practicality.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a steel pipe bored concrete pile support, includes ground stake (1), stand (2), sloping (3), preceding bracing piece (4), back bracing piece (5), first stand fastener (6), first purlin (7), second purlin (8), bracing connecting piece (9), stand connecting piece (10), staple bolt (11), brace (12), back pull rod (13) and U type bolt (14), its characterized in that: the top of the ground pile (1) is fixedly connected with a stand column (2), the top end of the stand column (2) is in threaded connection with an oblique beam (3), the left end of the oblique beam (3) is in threaded connection with a front supporting rod (4), the right end of the oblique beam (3) is in threaded connection with a rear supporting rod (5), the upper top end of the stand column (2) is in threaded connection with a first stand column fastener (6), a first purlin (7) is movably connected between the rear supporting rod (5) and the oblique beam (3), a second purlin (8) is movably installed on the left side of the first purlin (7), an oblique supporting connecting piece (9) is in threaded connection between the oblique beam (3) and the front supporting rod (4), a stand column connecting piece (10) is in threaded connection between the stand column (2) and the oblique beam (3), and a hoop (11) is in threaded connection between the stand column (2) and the front supporting rod (4, the top end of the hoop (11) is movably connected with a brace (12), and the top of the oblique beam (3) is connected with a back pull rod (13) through a U-shaped bolt (14) in a threaded mode.

2. A cast-in-place steel pipe pile support according to claim 1, characterized in that: stand (2) and sloping (3) are hot-galvanize 70um pipe material and hot-galvanize 55um pipe material respectively, and the quantity of stand (2) and sloping (3) is four.

3. A cast-in-place steel pipe pile support according to claim 1, characterized in that: preceding bracing piece (4) are hot-galvanize 55um angle steel material with back bracing piece (5), and the quantity of preceding bracing piece (4) and back bracing piece (5) is four.

4. A cast-in-place steel pipe pile support according to claim 1, characterized in that: first purlin (7) and second purlin (8) are hot-galvanize 55umC shaped steel material, and just first purlin (7) and second purlin (8) all have preceding bracing piece (4) and back bracing piece (5) through purlin splicing bolt threaded connection.

5. A cast-in-place steel pipe pile support according to claim 1, characterized in that: and a fixing bolt is connected between the upright post (2) and the ground pile (1) through threads, and a ground pile opposite-penetrating bolt is connected on the ground pile (1) through threads.

6. A cast-in-place steel pipe pile support according to claim 1, characterized in that: the U-shaped bolt (14) is provided with a flat pad, an elastic pad and a nut, and the U-shaped bolt (14) is in threaded connection between the oblique beam (3) and the back pull rod (13).