CN218373777U

CN218373777U - Concatenation formula concrete pile

Info

Publication number: CN218373777U
Application number: CN202221468588.XU
Authority: CN
Inventors: 孙鹏; 陈嘉庆; 阮端阳
Original assignee: Shanghai Sanhang Pentium Ocean Engineering Co ltd
Current assignee: Shanghai Sanhang Pentium Ocean Engineering Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-01-24
Anticipated expiration: 2032-06-13

Abstract

The utility model provides a concatenation formula concrete pile, including the concrete sheet pile, the concrete sheet pile has the polylith, interconnect between the adjacent concrete sheet pile, and the concrete sheet pile head end is opened has the splice groove, and a plurality of T type bolts are evenly installed perpendicularly to the splice groove tank bottom. This concatenation formula concrete pile, when through splicing two concrete sheet piles, make concrete sheet pile from up sliding to another concrete sheet pile one end down, the splice down slides into inside the splice groove like this, T type bolt down slides into inside T type groove simultaneously, can carry out the level to concrete sheet pile spacing like this, prevent concrete sheet pile horizontal separation, then insert the I-shaped steel and improve the steadiness of connecting between the concrete sheet pile between the spacing seat again, at last pour concrete to the inside concrete layer that forms of T type groove again, wrap up T type bolt after the concrete sets, come to prevent concrete sheet pile from separating from top to bottom, thereby can further improve the steadiness between the concrete sheet pile.

Description

Concatenation formula concrete pile

Technical Field

The utility model relates to a concrete pile specifically is a concatenation formula concrete pile.

Background

The concrete piles are widely used in foundation engineering of hydraulic buildings, industrial buildings, civil buildings and bridges, and are also commonly used for anti-sliding or water-resisting of side slopes and foundation pit supports, and spliced concrete piles are usually adopted to form wall structures under the conditions of difficult construction such as underground construction in the building construction process.

The utility model discloses a chinese patent number is "202022753544.9"'s utility model discloses a concatenation formula concrete sheet pile, including first concrete sheet pile body, second concrete sheet pile body, slot, inserted block and stabilizing mean, the right side of first concrete sheet pile body is provided with second concrete sheet pile body, swing joint between first concrete sheet pile body and the second concrete sheet pile body, two slots have been seted up to the bottom on first concrete sheet pile body right side, the position fixedly connected with inserted block that corresponds the slot in second concrete sheet pile body left side bottom, inserted block and slot looks adaptation, the left side of inserted block runs through the inside that the slot just extended to the slot. Although this concatenation formula concrete sheet pile mutually supports through first concrete sheet pile body, second concrete sheet pile body, slot, inserted block and stabilizing mean, has solved common concatenation formula concrete sheet pile concatenation and has stabilized inadequately to influenced engineering quality, brought very big inconvenient problem for the side of being under construction. However, when the splicing type concrete sheet pile is spliced, the right side of the first concrete sheet pile body is connected with the left side of the second concrete sheet pile body, the inserting block is inserted into the slot, the sliding block is pulled towards one side far away from the inserting block, the clamping block is driven to move towards one side far away from the inserting block, the limiting spring is compressed, the limiting block on the fixing plate is inserted into the limiting grooves in the first concrete sheet pile body and the second concrete sheet pile body, the fixing plate is limited only by the limiting spring which ejects the clamping block to be inserted into the slot, splicing stability of the two concrete sheet piles is improved through the fixing plate, the fixing plate is easy to take out and remove by other people, and stability of the two concrete sheet piles is influenced after the fixing plate is removed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a concatenation formula concrete pile to solve and improve the concatenation steadiness to two concrete sheet piles through the fixed plate at present, its fixed plate is taken out easily by other people and is torn open away, leads to tearing open away behind the fixed plate, influences the problem of two concrete sheet piles steadiness.

The utility model provides a concatenation formula concrete pile, includes the concrete sheet pile, the concrete sheet pile has the polylith, and is adjacent interconnect between the concrete sheet pile, the concrete sheet pile head end is opened there is the splice groove, a plurality of T type bolts are evenly installed perpendicularly to the splice groove tank bottom, the concrete sheet pile end is fixed with the concatenation piece of being connected with the splice groove, it has T type groove one to splice piece outer end, T type groove one internally arranged has concrete layer, the rear end of concrete sheet pile head and end two parts all is fixed with spacing seat, spacing mutual symmetry sets up, spacing seat outer end is opened there is T type groove two, the two inside engineering steel that pegs graft in T type groove.

Preferably, a plurality of nuts are vertically and uniformly fixed at the bottoms of the splicing grooves, the number and the distribution of the T-shaped bolts correspond to those of the nuts one by one, and the T-shaped bolts are in threaded connection inside the nuts.

Preferably, the splicing blocks are spliced with the splicing grooves, the T-shaped bolts and the first T-shaped grooves are spliced together with the splicing blocks and the splicing grooves, and the T-shaped bolts are located inside the concrete layer.

Preferably, the limiting seats are spliced with one another and are adjacent to one another, the T-shaped groove II is spliced with one another to form an I-shaped groove, and the I-shaped steel is located inside the I-shaped groove.

Preferably, the length of the I-shaped steel is matched with that of the I-shaped groove, and four corners of the lower end of the I-shaped steel are fixedly connected with ground nails.

Preferably, the front ends of the head part and the tail part of the concrete sheet pile are provided with sealing grooves, and sealing strips are clamped between the adjacent two sealing grooves.

As preferred, seal groove inner wall one end is fixed with spacing sand grip, both ends have all been opened spacing recess about the sealing strip, spacing sand grip is pegged graft with spacing recess.

Has the advantages that: this concatenation formula concrete pile, when through splicing two concrete sheet piles, make concrete sheet pile from up sliding to another concrete sheet pile one end down, the splice down slides into inside the splice groove like this, T type bolt down slides into inside T type groove simultaneously, can carry out the level to concrete sheet pile spacing like this, prevent concrete sheet pile horizontal separation, then insert the I-shaped steel and improve the steadiness of connecting between the concrete sheet pile between the spacing seat again, at last pour concrete to the inside concrete layer that forms of T type groove again, wrap up T type bolt after the concrete sets, come to prevent concrete sheet pile from separating from top to bottom, thereby can further improve the steadiness between the concrete sheet pile.

Drawings

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

FIG. 2 is a partial schematic view of a portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a partial schematic view of a portion B of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic view of the concrete sheet pile of the present invention;

FIG. 5 is a schematic view of the lower portion of the I-shaped steel of the present invention.

In the figure: 1-concrete sheet pile, 2-splicing groove, 3-splicing block, 4-limiting seat, 5-T-shaped groove I, 6-T-shaped bolt, 7-concrete layer, 8-sealing groove, 9-sealing strip, 10-nut, 11-limiting convex strip, 12-limiting groove, 13-T-shaped groove II, 14-I-shaped steel and 15-ground nail.

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, a spliced concrete pile comprises a concrete sheet pile 1, wherein the concrete sheet pile 1 has a plurality of pieces, adjacent concrete sheet piles 1 are connected with each other, a splicing groove 2 is formed at the head end of the concrete sheet pile 1, a plurality of T-shaped bolts 6 are vertically and uniformly installed at the bottom of the splicing groove 2, a plurality of nuts 10 are vertically and uniformly fixed at the bottom of the splicing groove 2, the number and distribution of the T-shaped bolts 6 correspond to the number and distribution of the nuts 10 one by one, the T-shaped bolts 6 are in threaded connection with the nuts 10, the T-shaped bolts 6 can be screwed into the nuts 10 at the bottom of the splicing groove 2, and thus the T-shaped bolts 6 can be connected to the bottom of the splicing groove 2;

the end of the concrete sheet pile 1 is fixedly provided with a splicing block 3 connected with a splicing groove 2, the outer end of the splicing block 3 is provided with a T-shaped groove 5, a concrete layer 7 is arranged inside the T-shaped groove 5, the splicing block 3 is spliced with the splicing groove 2, a T-shaped bolt 6 and the T-shaped groove 5 are spliced together with the splicing block 3 and the splicing groove 2, the T-shaped bolt 6 is positioned inside the concrete layer 7, when the two concrete sheet piles 1 are spliced, the concrete sheet pile 1 slides to one end of the other concrete sheet pile 1 from top to bottom, the splicing block 3 slides into the splicing groove 2 from top to bottom, meanwhile, the T-shaped bolt 6 at the bottom of the splicing groove 2 slides into the T-shaped groove 5 in the splicing block 3 from top to bottom, so that the concrete sheet pile 1 can be horizontally limited, the concrete sheet pile 1 is prevented from being horizontally separated, then concrete is poured into the T-shaped groove 5 to form the concrete layer 7, and the T-shaped bolt 6 is wrapped after the concrete is solidified, so that the concrete sheet piles 1 are prevented from being separated from top to bottom, and the concrete sheet piles 1 can be improved in stability;

the rear ends of the first part and the last part of the concrete sheet pile 1 are respectively fixed with a limiting seat 4, the limiting seats 4 are symmetrically arranged, the outer end of each limiting seat 4 is provided with a T-shaped groove II 13, an I-shaped steel 14 is inserted into the T-shaped groove II 13, two adjacent limiting seats 4 are spliced with each other, the I-shaped steel 14 is positioned in the I-shaped groove, after the concrete sheet pile 1 is spliced and before concrete is poured, the two adjacent limiting seats 4 are spliced with each other at the moment, so that the two adjacent T-shaped grooves II 13 are spliced with each other to form the I-shaped groove, the I-shaped steel 14 can be inserted into the I-shaped groove from top to bottom at the moment, the concrete sheet piles 1 can be limited, and the connection stability between the concrete sheet piles 1 is further improved;

when the I-shaped steel 14 is inserted into the I-shaped groove from top to bottom, because the length of the I-shaped steel 14 is matched with that of the I-shaped groove, and four corners of the lower end of the I-shaped steel 14 are fixedly connected with the ground nails 15, the ground nails 15 are inserted into the ground along with the fact that the I-shaped steel 14 is completely inserted into the I-shaped groove, and therefore the connection stability between the concrete sheet pile 1 and the ground is improved while the I-shaped steel 14 is prevented from being pulled out;

the front ends of the head part and the tail part of the concrete sheet pile 1 are respectively provided with a sealing groove 8, a sealing strip 9 is clamped between every two adjacent sealing grooves 8, after the concrete sheet pile 1 is spliced, the sealing grooves 8 face to the end close to water, so that the sealing strips 9 are embedded into the sealing grooves 8, the sealing strips 9 are clamped with the sealing grooves 8, and the sealing performance between the concrete sheet piles 1 can be improved;

8 inner wall one ends of seal groove are fixed with spacing sand grip 11, spacing recess 12 has all been opened at both ends about sealing strip 9, spacing sand grip 11 is pegged graft with spacing recess 12, when sealing strip 9 embedding seal groove 8 is inside, along with spacing sand grip 11 is pegged graft with spacing recess 12, and can play the limiting displacement between sealing strip 9 and the seal groove 8.

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 concatenation formula concrete pile, includes concrete sheet pile (1), concrete sheet pile (1) has the polylith, and is adjacent interconnect between concrete sheet pile (1), its characterized in that:

concrete sheet pile (1) head end is opened there are splice groove (2), a plurality of T type bolts (6) are evenly installed perpendicularly to splice groove (2) tank bottom, concrete sheet pile (1) end is fixed with splice piece (3) of being connected with splice groove (2), splice piece (3) outer end is opened there are T type groove (5), T type groove (5) inside arrangement has concrete layer (7), the rear end of concrete sheet pile (1) head and end two all is fixed with spacing seat (4), spacing seat (4) mutual symmetry sets up, open spacing seat (4) outer end has T type groove two (13), T type groove two (13) inside grafting has worker shaped steel (14).

2. The spliced concrete pile of claim 1, wherein: the splicing groove (2) is vertically and uniformly fixed with a plurality of nuts (10) at the groove bottom, the quantity and the distribution of the T-shaped bolts (6) correspond to the quantity and the distribution of the nuts (10) one by one, and the T-shaped bolts (6) are in threaded connection inside the nuts (10).

3. The spliced concrete pile as claimed in claim 1, wherein: the splicing blocks (3) are spliced with the splicing grooves (2), the T-shaped bolts (6) and the T-shaped grooves (5) are spliced together along with the splicing blocks (3) and the splicing grooves (2), and the T-shaped bolts (6) are located inside the concrete layer (7).

4. The spliced concrete pile of claim 1, wherein: adjacent two spacing seat (4) splice each other, adjacent two the I-shaped groove is constituteed in mutual concatenation of T type groove two (13), I-shaped steel (14) are located I-shaped inslot portion.

5. The spliced concrete pile as claimed in claim 4, wherein: the length of I-shaped steel (14) and the length phase-match in I-shaped groove, I-shaped steel (14) lower extreme four corners is equal fixedly connected with ground nail (15).

6. The spliced concrete pile of claim 1, wherein: the concrete sheet pile (1) is first two front ends at the end all opened seal groove (8), adjacent two the joint has sealing strip (9) between seal groove (8).

7. The spliced concrete pile according to claim 6, wherein: the sealing strip is characterized in that a limiting convex strip (11) is fixed to one end of the inner wall of the sealing groove (8), limiting grooves (12) are formed in the left end and the right end of the sealing strip (9), and the limiting convex strip (11) is connected with the limiting grooves (12) in an inserting mode.