CN210238550U

CN210238550U - Civil engineering composite pile

Info

Publication number: CN210238550U
Application number: CN201920917223.2U
Authority: CN
Inventors: Wei Shu; 舒威; Helong Hu; 胡何龙; Lifeng An; 安理凤
Original assignee: Zunyi Normal University
Current assignee: Zunyi Normal University
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-03
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a civil engineering composite pile, including the composite pile main part, still include reinforcing mechanism and protection machanism, four bearing ground piles are evenly distributed on the bottom of the composite pile main part, wherein the top of the bearing ground pile is fixedly installed with the foundation pile post, and adjacent all install fixed steel sheet between the foundation pile post, the outside of the bearing ground pile is evenly distributed with multiunit reinforcing mechanism; install the strengthening mechanism in the composite pile outside through the design, realized the reinforcement treatment to bearing ground stake, when the bearing ground stake takes place the rebound phenomenon simultaneously, under pushing of soil layer etc. for the guard plate abducts, with this reinforcing treatment to bearing ground stake of realization, very big increase the steadiness of bearing ground stake in the use, simultaneously through the bellied separation of barb, realized the protection of assisting the fixture block and handled, very big increase the life of assisting the fixture block.

Description

Civil engineering composite pile

Technical Field

The utility model belongs to the technical field of the composite pile, concretely relates to civil engineering composite pile.

Background

Civil engineering is an engineering entity which carries out various technical works such as investigation, planning, design, construction, installation, maintenance and the like and finishes the work, wherein the work comprises newly building, reconstructing or expanding buildings, structures, related supporting facilities and the like of various projects.

Present civil engineering composite pile is when using, ground stake part is very easily because geology reason etc. appears rocking slightly and rises the phenomenon back, very big reduction the security of ground stake, general anti-rising back device is many through distributing the barb lug in the ground stake outside simultaneously, and if the barb lug is too big and inconvenient to settle the ground stake, it is relatively poor to lead to putting back to rise the effect if barb lug volume undersize, cause very big puzzlement for the user, generally after the composite pile installation is accomplished simultaneously, if need consolidate two foundation piles temporarily, in order to deal with when various proruption situation, then need dismantle the composite pile again, very big increase engineering volume scheduling problem, we propose a civil engineering composite pile for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground stake rises again, and can convenient installation gusset plate's civil engineering composite pile to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a civil engineering composite pile comprises a composite pile main body, and further comprises a reinforcing mechanism and a protection mechanism, wherein four bearing ground piles are uniformly distributed at the bottom of the composite pile main body, base pile columns are fixedly mounted at the tops of the bearing ground piles, fixing steel plates are mounted between every two adjacent base pile columns, a plurality of groups of reinforcing mechanisms are uniformly distributed at the outer sides of the bearing ground piles, each reinforcing mechanism comprises barb protrusions, auxiliary fixture blocks, protection plates, extension columns, bearing column barrels, expansion springs and fixing sliders, a plurality of auxiliary fixture blocks are uniformly distributed at the outer sides of the bearing ground piles, the protection plates are fixedly mounted at the outer sides of the auxiliary fixture blocks through rotating shafts, the expansion springs are fixedly connected to the inner sides of the auxiliary fixture blocks, the other ends of the expansion springs are fixedly connected with the bearing ground piles, the barb protrusions are mounted at positions, corresponding to the lower positions of the auxiliary fixture blocks, on the outer sides of the bearing ground piles, and the top position department that the outside of bearing ground stake corresponds supplementary fixture block has a bearing column casing through pivot fixed mounting, just the inboard swing joint of bearing column casing has the extension post, wherein the both sides of extending the post correspond the hookup location department of guard plate and install solid fixed sliding block.

Preferably, the protection machanism includes gusset plate, butt joint reinforcing block, butt joint fixture block and spacing fixture block, adjacent two the hookup location department fixed mounting of foundation pile post has the gusset plate, wherein the butt joint reinforcing block is all installed to the both sides of gusset plate, wherein the hookup location department fixed connection that corresponds the gusset plate in one side of butt joint reinforcing block docks the fixture block, just the spacing fixture block of bottom fixedly connected with of gusset plate.

Preferably, a concave sliding groove is formed in the inner side of the protection plate at a position corresponding to the connecting position of the fixed sliding block.

Preferably, the outer side of the auxiliary clamping block is fixedly connected with a convex anti-falling block, and the auxiliary clamping block is connected with the bearing ground pile in a sliding mode through the convex anti-falling block.

Preferably, the reinforcing plate and the limiting clamping block are of an integrated structure, and a concave clamping groove is formed in the position, corresponding to the connecting position of the limiting clamping block, of the top of the fixed steel plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) install the strengthening mechanism in the composite pile outside through the design, realized the reinforcement treatment to bearing ground stake, when the bearing ground stake takes place the rebound phenomenon simultaneously, under pushing of soil layer etc. for the guard plate abducts, with this reinforcing treatment to bearing ground stake of realization, very big increase the steadiness of bearing ground stake in the use, simultaneously through the bellied separation of barb, realized the protection of assisting the fixture block and handled, very big increase the life of assisting the fixture block.

(2) Install the butt joint reinforcing block in the gusset plate both sides through the design to and the butt joint fixture block in butt joint reinforcing block one side is installed in the design, and consolidate through the bolt, realized handling the reinforcement before two adjacent foundation pile posts, the installation to the gusset plate has been convenient simultaneously, and through the butt joint of spacing fixture block on with the gusset plate with the concave type draw-in groove on the fixed steel sheet, very big reduction the gusset plate condition of rocking appears in the use, increased the steadiness that foundation pile post and gusset plate are connected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the load-bearing ground pile and the foundation pile of the present invention;

FIG. 3 is an enlarged schematic view of point A of the present invention;

FIG. 4 is a schematic view of the sectional structure of the combination of the extension column and the bearing column casing of the present invention;

fig. 5 is a schematic view of a partial cross-sectional structure of the reinforcing plate and the butt-joint reinforcing block of the present invention;

in the figure: 1. bearing ground piles; 2. a foundation pile column; 3. fixing a steel plate; 4. a reinforcing plate; 5. barb bulges are arranged; 6. an auxiliary clamping block; 7. a protection plate; 8. extending the column; 9. a load-bearing column casing; 10. an expansion spring; 11. fixing the sliding block; 12. butting reinforcing blocks; 13. butting the clamping blocks; 14. and a limiting clamping block.

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: a civil engineering composite pile comprises a composite pile main body, and further comprises a reinforcing mechanism and a protection mechanism, wherein four bearing ground piles 1 are uniformly distributed at the bottom of the composite pile main body, base pile columns 2 are fixedly mounted at the tops of the bearing ground piles 1, a fixed steel plate 3 is mounted between every two adjacent base pile columns 2, a plurality of groups of reinforcing mechanisms are uniformly distributed at the outer side of each bearing ground pile 1, each reinforcing mechanism comprises barb protrusions 5, auxiliary fixture blocks 6, a protection plate 7, an extension column 8, a bearing column barrel 9, expansion springs 10 and fixed sliders 11, a plurality of auxiliary fixture blocks 6 are uniformly distributed and mounted at the outer side of each bearing ground pile 1, the protection plate 7 is fixedly mounted at the outer side of each auxiliary fixture block 6 through a rotating shaft, expansion springs 10 are fixedly connected to the inner sides of the auxiliary fixture blocks 6, the other ends of the expansion springs 10 are fixedly connected with the bearing ground piles 1, the barb protrusions 5 are mounted at positions, corresponding to the lower parts of the, and the top position department that the outside of bearing ground stake 1 corresponds supplementary fixture block 6 has bearing column casing 9 through pivot fixed mounting, and the inboard swing joint of bearing column casing 9 has extension post 8, wherein extension post 8's both sides correspond the hookup location department of guard plate 7 and install solid fixed sliding block 11, install the strengthening mechanism in the combination stake outside through the design, the reinforcement treatment to bearing ground stake 1 has been realized, simultaneously when bearing ground stake 1 takes place the rebound phenomenon, under the pushing of soil layer etc., make guard plate 7 abduct, with this reinforcing treatment to bearing ground stake 1 of realization, very big increase the steadiness of bearing ground stake 1 in the use, simultaneously through the protruding 5 separation of barb, the protection treatment to supplementary fixture block 6 has been realized, very big increase the life of supplementary fixture block 6.

In this embodiment, preferably, the protection mechanism includes a reinforcing plate 4, a butt-joint reinforcing block 12, a butt-joint clamping block 13 and a limit clamping block 14, the reinforcing plate 4 is fixedly installed at the connection position of two adjacent foundation piles 2, the butt-joint reinforcing block 12 is installed on both sides of the reinforcing plate 4, the butt-joint clamping block 13 is fixedly connected on one side of the butt-joint reinforcing block 12 corresponding to the connection position of the reinforcing plate 4, the limit clamping block 14 is fixedly connected at the bottom of the reinforcing plate 4, the butt-joint reinforcing block 12 installed on both sides of the reinforcing plate 4 and the butt-joint clamping block 13 installed on one side of the butt-joint reinforcing block 12 are designed and are fastened by bolts, so that the previous fastening treatment of the two adjacent foundation piles 2 is realized, the installation of the reinforcing plate 4 is facilitated, and the situation of the reinforcing plate 4 shaking occurring in the use process is greatly reduced by the limit clamping block 14 on the reinforcing plate 4 and the concave-type butt-joint clamping groove on, the stability of the connection of the foundation pile column 2 and the reinforcing plate 4 is increased.

In order to realize the sliding connection between the protection plate 7 and the extension column 8, in this embodiment, preferably, a concave sliding groove is formed on the inner side of the protection plate 7 at a connection position corresponding to the fixed sliding block 11.

In order to avoid the falling off of the auxiliary block 6, in the present embodiment, preferably, a convex anti-falling block is fixedly connected to the outer side of the auxiliary block 6, and the auxiliary block 6 and the load-bearing ground pile 1 are slidably connected through the convex anti-falling block.

In order to increase the contact area between the fixed steel plate 3 and the reinforcing plate 4, in this embodiment, preferably, the reinforcing plate 4 and the limiting fixture block 14 are of an integral structure, and a concave slot is formed at a connection position where the top of the fixed steel plate 3 corresponds to the limiting fixture block 14.

The utility model discloses a theory of operation and use flow: after the bearing ground pile 1 is installed and fixed, the auxiliary clamping block 6 is clamped in a geological layer under the tension action of the expansion spring 10 on the auxiliary clamping block 6, when the bearing ground pile 1 is subjected to external force and the like and has a lifting phenomenon, the protection plate 7 is stretched and unfolded by soil layers and the like at first, the extension column 8 on the inner side of the bearing column barrel 9 extends outwards at the moment, the fixing slide block 11 slides along the concave slide groove on the protection plate 7, when more soil layers are accumulated on the protection plate 7, the protection plate 7 can be buried and fixed, the stress area of the bearing ground pile 1 is increased, the reinforcement treatment on the bearing ground pile 1 is realized, when the reinforcement plate 4 needs to be installed, the limiting clamping block 14 on the reinforcement plate 4 is butted with the concave clamping groove on the fixing steel plate 3, the arc grooves on two sides of the reinforcement plate 4 are butted with the base pile 2, the butted reinforcement block 12 is wrapped on the other side of the base pile 2, and the butt joint fixture block 13 on the butt joint reinforcing block 12 penetrates through the inner side of the reinforcing plate 4, and sequentially penetrates through the threaded holes on the reinforcing plate 4 and the butt joint fixture block 13 through bolts, and the bolts are screwed and fixed, so that the mounting of the reinforcing plate 4 can be completed.

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 a civil engineering composite pile, includes the composite pile main part, its characterized in that: the combined pile comprises a combined pile body and is characterized by further comprising a reinforcing mechanism and a protection mechanism, wherein four bearing ground piles (1) are uniformly distributed at the bottom of the combined pile body, base pile columns (2) are fixedly mounted at the tops of the bearing ground piles (1), fixing steel plates (3) are mounted between every two adjacent base pile columns (2), a plurality of groups of reinforcing mechanisms are uniformly distributed at the outer sides of the bearing ground piles (1), each reinforcing mechanism comprises barb protrusions (5), auxiliary clamping blocks (6), a protection plate (7), an extension column (8), a bearing column cylinder (9), an expansion spring (10) and a fixing sliding block (11), a plurality of auxiliary clamping blocks (6) are uniformly distributed at intervals at the outer sides of the bearing ground piles (1), the protection plate (7) is fixedly mounted at the outer sides of the auxiliary clamping blocks (6) through a rotating shaft, and the expansion springs (10) are fixedly connected to the inner sides of, wherein the other end and bearing ground stake (1) fixed connection of expanding spring (10), the below position department that the outside of bearing ground stake (1) corresponds supplementary fixture block (6) installs barb arch (5), just the top position department that the outside of bearing ground stake (1) corresponds supplementary fixture block (6) has bearing column casing (9) through pivot fixed mounting, just the inboard swing joint of bearing column casing (9) has extension post (8), wherein fixed sliding block (11) are installed to the hookup location department that the both sides of extending post (8) correspond guard plate (7).

2. A civil engineering composite pile according to claim 1, characterised in that: protection machanism includes gusset plate (4), butt joint reinforcing block (12), butt joint fixture block (13) and spacing fixture block (14), adjacent two the hookup location department fixed mounting of foundation pile post (2) has gusset plate (4), wherein butt joint reinforcing block (12) are all installed to the both sides of gusset plate (4), wherein the hookup location department fixedly connected with butt joint fixture block (13) of corresponding gusset plate (4) in one side of butt joint reinforcing block (12), just the spacing fixture block (14) of bottom fixedly connected with of gusset plate (4).

3. A civil engineering composite pile according to claim 1, characterised in that: and a concave sliding groove is formed in the inner side of the protection plate (7) at a position corresponding to the connecting position of the fixed sliding block (11).

4. A civil engineering composite pile according to claim 1, characterised in that: the outer side of the auxiliary clamping block (6) is fixedly connected with a convex anti-falling block, and the auxiliary clamping block (6) is connected with the bearing ground pile (1) in a sliding mode through the convex anti-falling block.

5. A civil engineering composite pile according to claim 2, characterised in that: the reinforcing plate (4) and the limiting clamping block (14) are of an integrated structure, and a concave clamping groove is formed in the position, corresponding to the connecting position of the limiting clamping block (14), of the top of the fixed steel plate (3).