CN211621578U

CN211621578U - Pile foundation engineering foundation pile driver for building

Info

Publication number: CN211621578U
Application number: CN202020051761.0U
Authority: CN
Inventors: 朱荟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-02
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a pile driver for pile foundation engineering for building, which comprises a pile driving mechanism and a fixing mechanism, wherein the pile driving mechanism comprises a pile frame, a pile hammer and a connecting mechanism, a limiting block is connected in the connecting mechanism in a sliding way, can move left and right in the connecting mechanism, a groove matched with the limiting block is arranged on the pile hammer, one end of the limiting block is fixedly connected with a spring, an electromagnet is arranged on one side of the connecting mechanism close to the spring, in the utility model, the limiting block is pushed into the groove of the pile hammer through the elasticity of the spring, thereby realizing the stable connection between the pile hammer and the connecting mechanism, under the condition that no additional external force is needed to be exerted for stabilizing the connection between the pile hammer and the connecting mechanism, the electromagnet is electrified only when the pile hammer needs to fall down, when taking the stopper out the recess in the pile hammer under the effect in magnetic field, the pile hammer just can fall down, thereby makes the utility model provides a more stable and safety of in-process that the pile hammer promoted.

Description

Pile foundation engineering foundation pile driver for building

Technical Field

The utility model relates to a architectural equipment field specifically is a pile foundation engineering ground pile driver for building.

Background

The foundation pile driver is a mechanical equipment for driving pile into stratum by means of impact force, and is formed from pile hammer, pile frame and auxiliary equipment. The pile hammer is attached between two parallel vertical guide rods (commonly called gantry) at the front part of the pile frame and is hoisted by a hoisting hook. The pile frame is a steel structure tower frame, and a winch is arranged at the rear part of the pile frame and used for hoisting the pile and the pile hammer. The front of the pile frame is provided with a guide frame consisting of two guide rods for controlling the piling direction so that the pile can accurately penetrate into the stratum according to the designed direction. Although foundation drivers are widely used in construction, conventional foundation drivers still have problems in use. Most of the existing pile drivers adopt a lifting hook to connect and lift a hanging hammer, and the lifting hook is loosened after a certain height is reached, so that the mode is inconvenient and unsafe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile foundation engineering ground pile driver for building to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pile foundation engineering foundation pile driver for building, includes pile mechanism and fixed establishment, pile mechanism includes pile frame, pile hammer and coupling mechanism, the pile frame passes through to realize rotating between hinge and the transport vechicle and is connected, the pile frame can wind the hinge rotates, coupling mechanism includes stopper, spring and electro-magnet, stopper sliding connection is in the coupling mechanism, can remove about in the coupling mechanism, be equipped with on the pile hammer with stopper matched with recess, stopper one end fixedly connected with spring coupling mechanism has arranged the electro-magnet near one side of spring, fixed establishment includes hoist engine, transport vechicle and hinge, the hoist engine can dismantle connect in the transport vechicle, haulage rope on the hoist engine with fixed connection between the coupling mechanism.

As a further aspect of the present invention: guide rods fixedly connected through connecting rods are arranged on two sides of the pile frame.

As a further aspect of the present invention: two guide pulleys are arranged at the top of the pile frame.

As a further aspect of the present invention: the transport vehicle is rotatably connected to one end of the hydraulic rod, and the other end of the hydraulic rod is rotatably connected to the pile frame.

As a further aspect of the present invention: the pile frame is provided with a semicircular groove matched with the ground pile, and the pile hammer is matched with the groove in the pile frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in pass through the elasticity of spring will the stopper is pushed into in the recess of pile hammer, thereby realize the pile hammer with stable connection between the coupling mechanism does not need extra external force of exerting to be used for stabilizing under this kind of condition connection between pile hammer and the coupling structure, the utility model discloses in only be in for the electro-magnet circular telegram when the pile hammer need fall, will under the effect in magnetic field the stopper is taken out during recess in the pile hammer, the pile hammer just can fall, thereby makes the utility model provides a pile hammer is more stable and safety at the in-process that promotes.

Drawings

Fig. 1 is a front view of a pile driver for a pile foundation engineering foundation for construction.

Fig. 2 is a cross-sectional view of the pile driver for foundation engineering ground for construction at a in fig. 1.

Fig. 3 is a schematic three-dimensional structure diagram of a pile driving mechanism in a pile driver for a pile foundation engineering foundation for construction.

In the figure: 10. a pile driving mechanism; 20. a fixing mechanism; 30. piling; 11. a guide pulley; 12. a pile hammer; 13. pile frames; 14. a hauling rope; 15. a connecting mechanism; 16. a guide bar; 17. a connecting rod; 21. a winch; 22. a transport vehicle; 23. a hydraulic lever; 24. a hinge; 151. a limiting block; 152. a spring; 153. an electromagnet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, other embodiments obtained by a person of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the term "center". The directional or positional relationships "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are indicative of the directional or positional relationships illustrated in fig. 1, merely to facilitate description and to simplify description, and are not indicative or implied that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

Example 1

Referring to fig. 1-3, a pile driver for pile foundation engineering for buildings includes a pile driving mechanism 10 and a fixing mechanism 20, where the pile driving mechanism 10 includes a pile frame 13, a pile hammer 12 and a connecting mechanism 15, the pile frame 13 is rotatably connected to a transport vehicle 22 through a hinge 24, the pile frame 13 can rotate around the hinge 24, and can rotate to a horizontal position when transporting the pile driver, so that the pile driver can pass through height-limited sections, the connecting mechanism 15 includes a limiting block 151, a spring 152 and an electromagnet 153, the limiting block 151 is slidably connected to the connecting mechanism 15 and can move left and right in the connecting mechanism 15, a groove matched with the limiting block 151 is formed on the pile hammer 12, a spring 152 is fixedly connected to one end of the limiting block 151, so that the limiting block 151 is pushed into the groove on the pile hammer 12 by the spring 152, and then realize the stable connection between pile hammer 12 and the coupling mechanism 15 one side that coupling mechanism 15 is close to spring 152 has arranged electro-magnet 153, when pile hammer 12 promotes to required height, can be to the electro-magnet circular telegram makes and produces magnetic field, thereby will stopper 151 is followed draw out in the recess of pile hammer 12, makes pile hammer 12 falls, accomplishes the pile operation, fixing mechanism 20 includes hoist engine 21, transport vechicle 22 and hinge 24, hoist engine 21 detachable connect in transport vechicle 22, haulage rope 14 on hoist engine 21 with fixed connection between coupling mechanism 15, through hoist engine 21 work drives haulage rope 14 removes, thereby accomplishes the lifting work to pile hammer 12.

As a further aspect of this embodiment: and guide rods 16 fixedly connected through connecting rods 17 are arranged on two sides of the pile frame 13.

As a further aspect of this embodiment: two guide pulleys 11 are arranged on the top of the pile frame 13.

Example 2

This embodiment is a further limitation and improvement of embodiment 1, based on embodiment 1, and a pile foundation engineering foundation pile driver for construction, which comprises all the technical features of embodiment 1, and further,

as a further aspect of this embodiment: the transport vehicle 22 is rotatably connected to one end of a hydraulic rod 23, and the other end of the hydraulic rod 23 is rotatably connected to the pile frame 13, so that the hydraulic rod 23 can complete the rotation of the pile frame 13.

As a further aspect of this embodiment: the pile frame 13 is provided with a semicircular groove matched with the ground pile 30, and the pile hammer 12 is matched with the groove on the pile frame 13, so that the pile hammer 12 can move on the pile frame 13 more stably.

The utility model discloses a theory of operation:

the utility model discloses the during operation, through hydraulic stem 23 will pile frame 13 rotates to vertical position, starts hoist engine 21, haulage rope 14 will under hoist engine 21's drive pile hammer 12 promotes to predetermined height, subsequently the electromagnet circular telegram, electro-magnet 153 produces the magnetic field and will stopper 151 is followed the recess of pile hammer 12 is taken out, thereby pile hammer 12 loses the restriction and falls down, will during ground stake 30 of pile frame 13 below is beaten into ground, with this circulation to accomplish the pile work of pile foundation.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a pile foundation engineering ground pile driver for building, includes pile mechanism (10) and fixed establishment (20), a serial communication port, pile mechanism (10) is including pile frame (13), pile hammer (12) and coupling mechanism (15), realize rotating between hinge (24) and transport vechicle (22) and be connected pile frame (13), coupling mechanism (15) are including stopper (151), spring (152) and electro-magnet (153), stopper (151) sliding connection be in coupling mechanism (15), can control the removal in coupling mechanism (15), be equipped with on pile hammer (12) with stopper (151) matched with recess, stopper (151) one end fixedly connected with spring (152) electromagnet (153) have been arranged to one side that coupling mechanism (15) are close to spring (152), fixed establishment (20) are including hoist engine (21), Transport vechicle (22) and hinge (24), hoist engine (21) can dismantle connect in transport vechicle (22), haulage rope (14) on hoist engine (21) with fixed connection between coupling mechanism (15).

2. Pile driver for construction pile foundation engineering ground according to claim 1, characterized in that guide rods (16) fixedly connected by connecting rods (17) are provided at both sides of the pile frame (13).

3. Pile foundation engineering foundation pile driver for construction according to claim 1 or 2, characterized in that two guide pulleys (11) are arranged on top of the pile frame (13).

4. Pile foundation engineering foundation pile driver for buildings according to claim 1, characterized in that the transport vehicle (22) is pivotally connected to one end of a hydraulic rod (23), the other end of the hydraulic rod (23) being pivotally connected to the pile frame (13).

5. Pile driver for pile foundation engineering ground for construction according to claim 3, characterized in that the pile frame (13) is provided with a semicircular groove for cooperation with the ground pile (30), and the pile hammer (12) is engaged with the groove of the pile frame (13).