CN214460307U

CN214460307U - Municipal administration road foundation is with handling stake

Info

Publication number: CN214460307U
Application number: CN202120306274.9U
Authority: CN
Inventors: 李春彦; 王飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-22
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a town road ground is with handling stake, including shell and column cap, the inside packing of shell has the concrete, and the inside of concrete is provided with first reinforcing bar and second reinforcing bar to bind between first reinforcing bar and the second reinforcing bar and have fixed iron wire, the upper end inner wall connection of shell has the connecting block, and the shell inner wall is fixed with the support to the internal surface connection of support has the connecting rod, the connecting rod is located the inside of shell. This town road foundation is with handling stake, the shell one end that will have the column cap is down, take the column cap to hammer into the road foundation in after that, promote the connecting rod downwards along the support after that, the connecting rod that moves down along the column cap to the adjusting block through the movable block, the column cap that moves down after that passes through the spout and promotes the slider to stretch out the expansion plate in following the column cap, improve the area of contact of column cap and earth through the expansion plate that stretches out, thereby improve holistic stability.

Description

Municipal administration road foundation is with handling stake

Technical Field

The utility model relates to a road foundation technical field specifically is a town road ground is with handling stake.

Background

In the process of manufacturing the municipal road, the foundation needs to be treated, in the foundation treatment, a manual foundation treatment method is adopted for improving the bearing capacity of the foundation and improving the deformation property or permeability of the foundation in soft foundations and special soil foundations, the existing foundation treatment piles are generally adopted, the existing foundation treatment piles are simple in structure and are generally formed by concrete pouring, and the poured concrete treatment piles are inconvenient to connect together, so that the pile connecting efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a town road ground is with handling stake to it can not the high-speed joint together and the relatively poor problem of ground processing stake stability to propose current ground processing stake in the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: a treatment pile for a municipal road foundation comprises a shell and a column head, wherein concrete is filled in the shell, first reinforcing steel bars and second reinforcing steel bars are arranged in the concrete, and a fixed iron wire is bound between the first steel bar and the second steel bar, the inner wall of the upper end of the shell is connected with a connecting block, and a bracket is fixed on the inner wall of the shell, the inner surface of the bracket is connected with a connecting rod which is positioned in the shell, the lower end of the connecting rod is provided with a movable block, the lower end of the movable block is embedded at the upper end of the adjusting block, the outer surface of the adjusting block is provided with a sliding groove, the sliding block is arranged in the sliding groove, the outer side of the sliding block is fixed at the initial end of the expansion plate, the upper end of the column head is arranged at the lower end of the shell, and the inner wall of the column head is penetrated through by the tail end of the expansion plate, and the inner surface of the column head is connected with the outer surface of the adjusting block.

Preferably, the cross section of second reinforcing bar is the ring form, and the second reinforcing bar constitutes the structure of weaving through fixed iron wire and first reinforcing bar to first reinforcing bar and second reinforcing bar are located the inside of concrete.

Preferably, the longitudinal section of the connecting block is in a cross shape, the outer surface of the connecting block is provided with threads, and the connecting block and the shell are in threaded connection.

Preferably, the connecting rod and the movable block form a disassembly and assembly structure, the connecting rod and the support are in threaded connection, and the movable block and the adjusting block form a rotating structure.

Preferably, the sliding grooves are distributed on the outer surface of the adjusting block at equal angles, and the longitudinal section of the adjusting block is in a conical shape.

Preferably, the expansion plate is in sliding connection with the sliding groove through the sliding block, the longitudinal section of the expansion plate is in a fan shape, the expansion plate is in sliding connection with the column head, and the column head is in threaded connection with the shell.

Compared with the prior art, the beneficial effects of the utility model are that: this town road foundation is with handling stake:

1. weaving the first reinforcing steel bar and the second reinforcing steel bar together, connecting the joint of the first reinforcing steel bar and the second reinforcing steel bar together through fixing iron wires, weaving the first reinforcing steel bar and the second reinforcing steel bar into a cylindrical shape, placing the woven first reinforcing steel bar and the woven second reinforcing steel bar into the shell, and pouring a concrete layer in the shell, so that the firmness of the column is improved;

2. then according to the length of the used cylinder, the connecting block is rotated into the upper end of the shell, then the next cylinder is rotated into the upper end of the connecting block through the shell, then the same number of connecting rods are connected together according to the number of the shells of the cylinders, then the connecting rods are connected with the movable block, and then the connecting rods are arranged in the shell through the column heads;

3. the shell with the column cap is downwards arranged at one end of the shell, then the shell is hammered into a road foundation with the column cap, then the connecting rod is pushed downwards along the support, the downward moving connecting rod moves downwards along the column cap through the movable block to the adjusting block, then the downward moving column cap pushes the sliding block through the sliding groove, so that the expansion plate extends out of the column cap, the contact area of the column cap and soil is improved through the extending expansion plate, and the overall stability is improved.

Drawings

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

FIG. 2 is a schematic view of the overall sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is a schematic view of the sectional structure of the column head according to the present invention;

fig. 5 is a schematic view of the front view structure of the connecting block of the present invention.

In the figure: 1. a housing; 2. concrete; 3. a first reinforcing bar; 4. a second reinforcing bar; 5. fixing an iron wire; 6. connecting blocks; 7. a support; 8. a connecting rod; 9. a movable block; 10. an adjusting block; 11. a chute; 12. a slider; 13. a retractable plate; 14. the column cap.

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 municipal road foundation treatment pile comprises a shell 1, concrete 2, a first reinforcing steel bar 3, a second reinforcing steel bar 4, a fixed iron wire 5, a connecting block 6, a support 7, a connecting rod 8, a movable block 9, an adjusting block 10, a chute 11, a sliding block 12, a telescopic plate 13 and a column cap 14, wherein the concrete 2 is filled in the shell 1, the first reinforcing steel bar 3 and the second reinforcing steel bar 4 are arranged in the concrete 2, the fixed iron wire 5 is bound between the first reinforcing steel bar 3 and the second reinforcing steel bar 4, the inner wall of the upper end of the shell 1 is connected with the connecting block 6, the support 7 is fixed on the inner wall of the shell 1, the connecting rod 8 is connected on the inner surface of the support 7, the connecting rod 8 is positioned in the shell 1, the movable block 9 is installed at the lower end of the connecting rod 8, the lower end of the movable block 9 is embedded and installed at the upper end of the adjusting block 10, the chute 11 is arranged on the outer surface of the adjusting block 10, and the inside of the chute 11 is provided with a slide block 12, the outer side of the slide block 12 is fixed at the beginning of a telescopic plate 13, the upper end of a column head 14 is arranged at the lower end of the shell 1, the inner wall of the column head 14 is penetrated through by the tail end of the telescopic plate 13, and the inner surface of the column head 14 is connected with the outer surface of the adjusting block 10.

The cross section of second reinforcing bar 4 is the ring form, and second reinforcing bar 4 constitutes the structure of weaving through fixed iron wire 5 and first reinforcing bar 3, and first reinforcing bar 3 and second reinforcing bar 4 are located the inside of concrete 2, weave first reinforcing bar 3 and second reinforcing bar 4 together, connect together first reinforcing bar 3 and second reinforcing bar 4 handing-over department through fixed iron wire 5 subsequently, the inside of shell 1 is placed in to first reinforcing bar 3 and the second reinforcing bar 4 that will weave the completion, then at the inside concreting 2 of shell 1 that adds first reinforcing bar 3 and second reinforcing bar 4, thereby make foundation treatment stake manufacturing complete.

The longitudinal section of connecting block 6 is "ten" word form, and the surface of connecting block 6 is seted up threadedly to connecting block 6 and shell 1 constitute threaded connection, link together 2 shells 1 through connecting block 6.

Connecting rod 8 constitutes dismantlement mounting structure with movable block 9, and connecting rod 8 is threaded connection with support 7 to movable block 9 constitutes revolution mechanic with regulating block 10, links together many connecting rods 8 through the head and the tail, thereby is convenient for connecting rod 8 to move down through movable block 9 control regulating block 10.

The sliding grooves 11 are distributed on the outer surface of the adjusting block 10 at equal angles, the longitudinal section of the adjusting block 10 is in a conical shape, and the downward moving adjusting block 10 pushes the sliding block 12 through the sliding grooves 11.

The expansion plate 13 is in sliding connection with the sliding groove 11 through the sliding block 12, the longitudinal section of the expansion plate 13 is in a fan shape, the expansion plate 13 is in sliding connection with the column head 14, the column head 14 is in threaded connection with the shell 1, the sliding block 12 moving outwards drives the expansion plate 13 to extend out of the column head 14, and therefore stability of the column head 14 and the ground is improved.

The working principle is as follows: when the treatment pile for the municipal road foundation is used, the first reinforcing steel bar 3 and the second reinforcing steel bar 4 are firstly woven together in a factory, then the joint of the first reinforcing steel bar 3 and the second reinforcing steel bar 4 is connected together through the fixed iron wire 5, then the woven first reinforcing steel bar 3 and the woven second reinforcing steel bar 4 are placed inside the shell 1, then the concrete 2 is poured inside the shell 1 added with the first reinforcing steel bar 3 and the second reinforcing steel bar 4, and therefore the foundation treatment pile is manufactured;

then, the connecting rod 8 is connected to the upper end of the movable block 9 by rotation, then the connecting rod 8 is passed through the lower end of the bracket 7, then the column head 14 is rotated into the lower end of the casing 1, so that the casing 1 is connected with the column head 14, then the column head 14 is taken vertically downwards by the casing 1, then the column head 14 is hammered into the road foundation, then the lower end of the connecting block 6 is rotated into the upper end of the casing 1, then the second processing pile is rotated into the upper end of the connecting block 6, then the processing piles are hammered into the foundation continuously according to the length of the processing piles, so that the stability of the foundation is improved;

finally, connecting rod 8 will be passed through threaded connection together end to end as required then, thereby the use length of extension connecting rod 8, it is rotatory along support 7 through connecting rod 8 subsequently, connecting rod 8 that moves down takes movable block 9 to rotate along regulating block 10 subsequently, take regulating block 10 to move down simultaneously, regulating block 10 that moves down promotes slider 12 through spout 11, take slider 12 to move outward through spout 11 subsequently, slider 12 that moves outward takes expansion plate 13 to stretch out from column cap 14 subsequently, thereby improve the area of contact of column cap 14 and ground, thereby improve holistic stability, the holistic practicality has been increased.

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. A municipal road foundation is with handling stake, includes shell (1) and column cap (14), its characterized in that: the concrete-reinforced concrete structure is characterized in that concrete (2) is filled in the shell (1), a first reinforcing steel bar (3) and a second reinforcing steel bar (4) are arranged in the concrete (2), a fixed iron wire (5) is bound between the first reinforcing steel bar (3) and the second reinforcing steel bar (4), a connecting block (6) is connected to the inner wall of the upper end of the shell (1), a support (7) is fixed to the inner wall of the shell (1), a connecting rod (8) is connected to the inner surface of the support (7), the connecting rod (8) is located in the shell (1), a movable block (9) is installed at the lower end of the connecting rod (8), the lower end of the movable block (9) is installed at the upper end of an adjusting block (10) in an embedded mode, a sliding groove (11) is formed in the outer surface of the adjusting block (10), a sliding block (12) is installed inside the sliding groove (11), and the outer side of the sliding block (12) is fixed at the initial end of a telescopic plate (13), the upper end of the column head (14) is arranged at the lower end of the shell (1), the inner wall of the column head (14) is penetrated through by the tail end of the expansion plate (13), and the inner surface of the column head (14) is connected with the outer surface of the adjusting block (10).

2. The treatment pile for the municipal road foundation according to claim 1, wherein: the cross section of second reinforcing bar (4) is the ring form, and second reinforcing bar (4) constitute through fixed iron wire (5) and first reinforcing bar (3) and weave the structure to first reinforcing bar (3) and second reinforcing bar (4) are located the inside of concrete (2).

3. The treatment pile for the municipal road foundation according to claim 1, wherein: the longitudinal section of the connecting block (6) is in a cross shape, the outer surface of the connecting block (6) is provided with threads, and the connecting block (6) and the shell (1) form threaded connection.

4. The treatment pile for the municipal road foundation according to claim 1, wherein: connecting rod (8) constitute with movable block (9) and dismantle mounting structure, and connecting rod (8) are threaded connection with support (7), and movable block (9) constitute revolution mechanic with regulating block (10).

5. The treatment pile for the municipal road foundation according to claim 1, wherein: the sliding grooves (11) are distributed on the outer surface of the adjusting block (10) at equal angles, and the longitudinal section of the adjusting block (10) is in a conical shape.

6. The treatment pile for the municipal road foundation according to claim 1, wherein: the telescopic plate (13) is in sliding connection with the sliding groove (11) through the sliding block (12), the longitudinal section of the telescopic plate (13) is in a fan shape, the telescopic plate (13) is in sliding connection with the column head (14), and the column head (14) is in threaded connection with the shell (1).