CN213038364U

CN213038364U - Combined pile for civil engineering

Info

Publication number: CN213038364U
Application number: CN202020711422.0U
Authority: CN
Inventors: 池文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-04
Filing date: 2020-05-04
Publication date: 2021-04-23
Anticipated expiration: 2030-05-04

Abstract

The utility model discloses a composite pile for civil engineering, including lower prop and upper prop, rectangular cylinder has been cup jointed to the upper end of lower prop, the dovetail groove that corresponds with lower prop is seted up to rectangular cylinder's lower extreme, the upper end of lower prop extends to dovetail groove and fixedly connected with fly leaf, fly leaf and dovetail groove inner wall sliding connection, threaded connection has a plurality ofly and the fixed first bolt of lower prop on rectangular cylinder's the lateral wall, the lower extreme of lower prop is connected with the nail mechanism of inserting fixed with ground, the equipartition is provided with a plurality ofly and the extension supporting mechanism of outside stake body coupling on rectangular cylinder's the lateral wall, the upper prop corresponds the upper end of connecting at rectangular cylinder, and be connected by installation mechanism between upper prop and the rectangular cylinder. The utility model discloses can adjust and fix the use length of pillar down according to the use needs of outside support operation, increase the scope of using to be convenient for a plurality of composite pile structure's connection, convenient operation, simple structure.

Description

Combined pile for civil engineering

Technical Field

The utility model relates to a civil engineering technical field especially relates to a combined pile for civil engineering.

Background

With the development of urbanization, the development of the real estate industry has been extremely fast, the rapid development of the civil engineering industry is accompanied, meanwhile, the construction industry has new requirements for construction engineering machinery, and in the process of building, a support pile is needed to fix and support some large objects, so that the adverse phenomena of collapse and the like of the building are prevented.

Need utilize the support stake to carry out infrastructure in civil engineering's work progress, the support stake needs carry out multiunit combination and uses, and current support stake compound mode is loaded down with trivial details, is unfavorable for the equipment, and traditional support stake overall structure is comparatively fixed in addition, can't realize the lift operation, leads to the staff to support through other articles because of the length is not enough easily when supporting the operation, and for this reason, we provide a combined pile for civil engineering and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a combined pile for civil engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined pile for civil engineering comprises a lower support and an upper support, wherein the upper end of the lower support is sleeved with a rectangular column body, the lower end of the rectangular column body is provided with a trapezoidal groove corresponding to the lower strut, the upper end of the lower strut extends into the trapezoidal groove and is fixedly connected with a movable plate, the movable plate is connected with the inner wall of the trapezoidal groove in a sliding way, the outer side wall of the rectangular column body is in threaded connection with a plurality of first bolts fixed with the lower support column, the lower end of the lower supporting column is connected with a pin inserting mechanism fixed with the ground, the outer side wall of the rectangular column body is uniformly provided with a plurality of extending supporting mechanisms connected with an external pile body, the upper supporting column is correspondingly connected with the upper end of the rectangular column body, and go up the pillar and be connected by installation mechanism between the rectangular cylinder body, the upper end outside of going up the pillar is fixed to be cup jointed the loop forming element, and threaded connection has a plurality of second bolts fixed with outside platform on the lateral wall of loop forming element.

Preferably, insert nail mechanism and include the ring of fixed connection at pillar lower extreme down, many connecting rods of fixedly connected with on the ring inner wall, and the same vertical nail of inserting of one end fixedly connected with that the ring was kept away from to many connecting rods.

Preferably, the lower end of the circular ring is provided with a plurality of screw holes communicated with the lower support, and the screw holes are connected with third bolts fixed with the lower support in an internal thread manner.

Preferably, the extension supporting mechanism comprises a rectangular groove formed in the side wall of the rectangular cylinder, a trapezoidal block is inserted in the rectangular groove, a fourth bolt fixed with the rectangular cylinder is connected to the outer side wall of the trapezoidal block in a threaded manner, and a horizontal extension connecting plate is fixedly connected to the center of the side wall of the trapezoidal block.

Preferably, the trapezoidal piece includes horizontal end and vertical end, the horizontal end and the rectangular channel inner wall grafting of trapezoidal piece, and the vertical end corresponds the laminating and connects on the lateral wall of rectangular cylinder.

Preferably, installation mechanism includes fixed connection at the first rectangular plate of rectangular cylinder upper end, the lower extreme fixedly connected with of upper prop and the second rectangular plate of first rectangular plate laminating, and by a plurality of screws and nut fixed connection between second rectangular plate and the first rectangular plate.

Compared with the prior art, the beneficial effects of the utility model are that: this practicality can be according to the use needs of outside support operation, adjust and fix the use length of pillar down, increased the scope of using to under the use of inserting nail mechanism, can improve the intensity of using, reduce the cracked condition of nail appearance of inserting, in addition, through under the use of extending supporting mechanism, be convenient for a plurality of combination pile structure's connection, and guarantee the joint strength between a plurality of combination pile structure, convenient operation, simple structure.

Drawings

Fig. 1 is a schematic view of an external side structure of a composite pile for civil engineering, which is provided by the utility model;

fig. 2 is a schematic view of an external bottom view structure of a composite pile for civil engineering of the present invention;

fig. 3 is the utility model provides a local cross-sectional view of rectangular cylinder side structure of composite pile for civil engineering.

In the figure: the structure comprises a lower support 1, an upper support 2, a rectangular cylinder 3, a movable plate 4, a first bolt 5, a ring-shaped part 6, a second bolt 7, a circular ring 8, a connecting rod 9, a plug pin 10, a third bolt 11, a trapezoidal block 12, a fourth bolt 13, an extending connecting plate 14, a first rectangular plate 15 and a second rectangular plate 16.

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.

Referring to fig. 1-3, a composite pile for civil engineering comprises a lower support 1 and an upper support 2, wherein the upper end of the lower support 1 is sleeved with a rectangular cylinder 3, the lower end of the rectangular cylinder 3 is provided with a trapezoidal groove corresponding to the lower support 1, the upper end of the lower support 1 extends into the trapezoidal groove and is fixedly connected with a movable plate 4, the movable plate 4 is in sliding connection with the inner wall of the trapezoidal groove, the outer side wall of the rectangular cylinder 3 is in threaded connection with a plurality of first bolts 5 fixed with the lower support 1, the use length of the lower support 1 can be adjusted and fixed according to the use requirement of external supporting operation, the use range is increased, the lower end of the lower support 1 is connected with a nail inserting mechanism fixed with the ground, the nail inserting mechanism comprises a circular ring 8 fixedly connected with the lower end of the lower support 1, the lower end of the circular ring 8 is provided with a plurality of screw holes communicated with the lower support, and the screw holes are connected with a third, many connecting rods 9 of fixedly connected with on the 8 inner walls of ring, and many connecting rods 9 keep away from the same vertical nail 10 of inserting of one end fixedly connected with of ring 8, the dismouting of being convenient for between ring 8 and the lower support 1 to insert nail 10 under many connecting rods 9's support, can improve the intensity of using, reduce and insert the cracked condition of nail 10 appearance.

Wherein, the equipartition is provided with a plurality of extension supporting mechanism who is connected with outside stake body on rectangular cylinder 3's the lateral wall, it includes the rectangular channel of seting up on rectangular cylinder 3 lateral wall to extend supporting mechanism, it has trapezoidal piece 12 to peg graft in the rectangular channel, threaded connection has fourth bolt 13 fixed with rectangular cylinder 3 on trapezoidal piece 12's the lateral wall, and trapezoidal piece 12's lateral wall central authorities fixed connection has horizontally to extend connecting plate 14, and is concrete, trapezoidal piece 12 includes horizontal end and vertical end, trapezoidal piece 12's horizontal end and rectangular channel inner wall peg graft, and vertical end corresponds the laminating and connects on rectangular cylinder 3's lateral wall, under extension supporting mechanism's use, be convenient for a plurality of composite pile structures's connection, and then can improve the joint strength between a plurality of composite pile structures.

Wherein the upper support column 2 is correspondingly connected with the upper end of the rectangular cylinder 3, the upper support column 2 is connected with the rectangular cylinder 3 by an installation mechanism, the installation mechanism comprises a first rectangular plate 15 fixedly connected with the upper end of the rectangular cylinder 3, the lower end of the upper support column 2 is fixedly connected with a second rectangular plate 16 jointed with the first rectangular plate 15, and the second rectangular plate 16 is fixedly connected with the first rectangular plate 15 by a plurality of screws and nuts, under the use of the mounting mechanism, the disassembly and the assembly between the upper strut 2 and the rectangular cylinder 3 are convenient to realize, the connection stability and the disassembly convenience between the upper strut 2 and the rectangular cylinder 3 are improved, the outer side of the upper end of the upper strut 2 is fixedly sleeved with a ring piece 6, and threaded connection has a plurality of second bolts 7 fixed with outside platform on the lateral wall of loop forming element 6, and the stability of using is guaranteed in the upper end at a plurality of composite pile structures to the platform of being convenient for outside.

The utility model discloses when using, can be according to the use needs of outside support operation, adjust and fix the use length of pillar 1 down, the scope of using has been increased, it is concrete, height value in the dovetail groove through adjusting fly leaf 4, can change the use length of pillar 1 down, and under a plurality of first bolt 5's effect, can fix pillar 1 down, further under the use of inserting nail mechanism, can improve the intensity of using through setting up many connecting rods 9 and ring 8, reduce and insert nail 10 and appear cracked condition, in addition, through under the use of extending supporting mechanism, be convenient for the connection of a plurality of composite pile structures, and guarantee the joint strength between a plurality of composite pile structures.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a combined pile for civil engineering, includes lower prop (1) and upper strut (2), its characterized in that, rectangular cylinder (3) have been cup jointed to the upper end of lower prop (1), the dovetail groove that corresponds with lower prop (1) is seted up to the lower extreme of rectangular cylinder (3), the upper end of lower prop (1) extends to the dovetail groove and fixedly connected with fly leaf (4), fly leaf (4) and dovetail groove inner wall sliding connection, threaded connection has a plurality of first bolt (5) fixed with lower prop (1) on the lateral wall of rectangular cylinder (3), the lower extreme of lower prop (1) is connected with the peg inserting mechanism fixed with ground, the equipartition is provided with a plurality of extension supporting mechanism of being connected with the external pile body on the lateral wall of rectangular cylinder (3), upper prop (2) correspond and connect the upper end at rectangular cylinder (3), and go up and be connected by installation mechanism between pillar (2) and rectangular cylinder (3), the fixed cover in the upper end outside of going up pillar (2) has connect ring member (6), and threaded connection has a plurality of second bolts (7) fixed with outside platform on the lateral wall of ring member (6).

2. A combined pile for civil engineering according to claim 1, characterised in that the said bolt-inserting mechanism comprises a circular ring (8) fixedly connected to the lower end of the lower prop (1), a plurality of connecting rods (9) are fixedly connected to the inner wall of the said circular ring (8), and the end of the connecting rods (9) far away from the circular ring (8) is fixedly connected with the same vertical bolt-inserting (10).

3. A composite pile for civil engineering according to claim 2, characterised in that the lower end of the circular ring (8) is provided with a plurality of threaded holes communicating with the lower prop and internally threaded with a third bolt (11) fixed to the lower prop (1).

4. The combined pile for civil engineering according to claim 1, characterized in that the extension support mechanism comprises a rectangular groove formed on the side wall of the rectangular column (3), a trapezoidal block (12) is inserted in the rectangular groove, a fourth bolt (13) fixed with the rectangular column (3) is connected to the outer side wall of the trapezoidal block (12) in a threaded manner, and a horizontal extension connecting plate (14) is fixedly connected to the center of the side wall of the trapezoidal block (12).

5. The combined pile for civil engineering according to claim 4, characterized in that the trapezoidal block (12) comprises a horizontal end and a vertical end, the horizontal end of the trapezoidal block (12) is inserted into the inner wall of the rectangular groove, and the vertical end is correspondingly attached to the outer side wall of the rectangular column (3).

6. A composite pile for civil engineering as claimed in claim 1, characterised in that the mounting means comprises a first rectangular plate (15) fixedly attached to the upper end of the rectangular column (3), a second rectangular plate (16) attached to the first rectangular plate (15) is fixedly attached to the lower end of the upper prop (2), and the second rectangular plate (16) is fixedly attached to the first rectangular plate (15) by a plurality of screws and nuts.