CN213709518U

CN213709518U - Four-column static pressure machine

Info

Publication number: CN213709518U
Application number: CN202021414961.4U
Authority: CN
Inventors: 胥科明
Original assignee: Foshan Zhouwei Hydraulic Press Machinery Making Co ltd
Current assignee: Foshan Zhouwei Hydraulic Press Machinery Making Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-07-16
Anticipated expiration: 2030-07-17

Abstract

The four-column static pressure machine is characterized in that a main oil cylinder is fixed on a top plate, and a piston rod of the main oil cylinder is fixed with a movable template; the four side surfaces of the movable template are all fixed with an auxiliary oil cylinder, a piston rod of each auxiliary oil cylinder is fixed with a clamping arm with a semicircular front end, and the four clamping arms clamp the pile body; the electric oil pump is communicated with the main oil cylinder and the auxiliary oil cylinder through pipelines, the portal frame is fixed with the base and the top plate together, the electric hoist is fixed on the hoist base, the hoist base is fixed on the movable template, a suspension wire of the electric hoist bypasses the top of the portal frame, and the upper end of the pile body is suspended by a suspension hook of the electric hoist. The pile driving device has the advantages that the pile body is hoisted by the electric hoist, then the auxiliary oil cylinder is used for clamping the pile body, and the main oil cylinder is used for pressing the pile body into a position to be inserted, so that the operation is simple, and the pile driving efficiency is high.

Description

Four-column static pressure machine

Technical Field

The utility model relates to a pile driver technical field, more specifically say and relate to an oil pressure pile driver of convenient operation.

Background

General pile driver area occupied is great, and when old city transformation, we need to squeeze into the tubular pile into ground, and the space that can operate is comparatively narrow and small, and this needs to design one kind and utilizes the pile driver that the hydro-cylinder was directly impressed the tubular pile into ground. The common pile driver adopts the vibration type pile driving, so that the pile driver is large in size and large in occupied area, and generates large noise in the working process to influence the life of residents.

At present, no pile driver which directly presses a pile body into a position to be inserted by using an oil cylinder is sold in the market.

Disclosure of Invention

The utility model aims at being not enough to prior art, and provide a four-column static pressure machine, it utilizes electric block to hoist the pile body, then utilizes vice hydro-cylinder to press from both sides tight pile body, recycles the master cylinder and impresses the pile body required male position, easy operation, and it is efficient to pile.

The technical solution of the utility model is as follows:

the four-column static pressure machine comprises an electric oil pump, wherein a guide rod is fixed on a base, a top plate is fixed at the upper end of the guide rod, a movable template is inserted and sleeved on the guide rod, a main oil cylinder is fixed on the top plate, and a piston rod of the main oil cylinder is fixed with the movable template;

a square top plate central hole is formed in the top plate, a square movable template central hole is formed in the movable template, a square base central hole is formed in the base, the top plate central hole, the movable template central hole and the base central hole are opposite, and the pile body is inserted and sleeved in the top plate central hole, the movable template central hole and the base central hole;

the four side surfaces of the movable template are all fixed with an auxiliary oil cylinder, a piston rod of each auxiliary oil cylinder is fixed with a clamping arm with a semicircular front end, and the four clamping arms clamp the pile body;

the electric oil pump is communicated with the main oil cylinder and the auxiliary oil cylinder through pipelines, the portal frame is fixed with the base and the top plate together, the electric hoist is fixed on the hoist base, the hoist base is fixed on the movable template, a suspension wire of the electric hoist bypasses the top of the portal frame, and the upper end of the pile body is suspended by a suspension hook of the electric hoist.

The two main oil cylinders are symmetrically distributed on the top plate.

Four guide rods are arranged and are respectively distributed on four corners of the base.

And an oil pump control cabinet is arranged on the electric oil pump, and the oil pump control cabinet controls the main oil cylinder and the four auxiliary oil cylinders to work.

The beneficial effects of the utility model reside in that:

the pile driving device has the advantages that the pile body is hoisted by the electric hoist, then the auxiliary oil cylinder is used for clamping the pile body, and the main oil cylinder is used for pressing the pile body into a position to be inserted, so that the operation is simple, and the pile driving efficiency is high. Meanwhile, when the device works, the device does not generate noise basically, does not influence the life of residents, and is particularly convenient to use when old cities are transformed.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of FIG. 2;

fig. 4 is a schematic structural view of the movable mold plate after the electric hoist is fixed thereon.

In the figure: 1. an electric oil pump; 2. a base; 3. a guide bar; 4. carrying out jacking; 5. moving the template; 6. a master cylinder; 7. an auxiliary oil cylinder; 8. clamping arms; 9. a gantry; 10. an electric hoist; 11. a gourd seat.

Detailed Description

Example (b): as shown in fig. 1 to 4, the four-column static pressure machine comprises an electric oil pump 1, a guide rod 3 is fixed on a base 2, a top plate 4 is fixed at the upper end of the guide rod 3, a movable template 5 is inserted and sleeved on the guide rod 3, a main oil cylinder 6 is fixed on the top plate 4, and a piston rod of the main oil cylinder 6 is fixed with the movable template 5;

a square top plate central hole 41 is formed in the top plate 4, a square movable template central hole 51 is formed in the movable template 5, a square base central hole 21 is formed in the base 2, the top plate central hole 41, the movable template central hole 51 and the base central hole 21 are opposite, and the pile body A is inserted in the top plate central hole 41, the movable template central hole 51 and the base central hole 21;

the four side surfaces of the movable template 5 are all fixed with an auxiliary oil cylinder 7, a piston rod of each auxiliary oil cylinder 7 is fixed with a clamping arm 8 with a semicircular front end, and the pile body A is clamped by the four clamping arms 8;

the electric oil pump 1 is communicated with the main oil cylinder 6 and the auxiliary oil cylinder 7 through pipelines, the portal frame 9 is fixed with the base 2 and the top plate 4 together, the electric hoist 10 is fixed on the hoist base 11, the hoist base 11 is fixed on the movable template 5, a suspension wire 102 of the electric hoist 10 bypasses the top of the portal frame 9, and a lifting hook 101 of the electric hoist 10 lifts the upper end of the pile body A.

The number of the main oil cylinders 6 is two, and the two main oil cylinders 6 are symmetrically distributed on the top plate 4.

Four guide rods 3 are arranged, and the four guide rods 3 are respectively distributed on four corners of the base 2.

The electric oil pump 1 is provided with an oil pump control cabinet 1a, and the oil pump control cabinet 1a controls a main oil cylinder 6 and four auxiliary oil cylinders 7 to work.

The working principle is as follows: the base 2 is placed on the ground, the electric hoist 10 firstly lifts the pile body A, the pile body A is inserted into the top plate center hole 41, the movable template center hole 51 and the base center hole 21, then the oil pump control cabinet 1a manually presses the keys on the oil pump control cabinet 1a to control the piston rods of the four auxiliary oil cylinders 7 to extend out, and thus the pile body A is clamped by the four clamping arms 8.

And then the oil pump control cabinet 1a manually presses a key on the oil pump control cabinet 1a to control the piston rod of the main oil cylinder 6 to extend out, and the main oil cylinder 6 applies pressure to the movable template 5 to insert the pile body A into a required position. After the pile body A is inserted into a required position for a certain distance, the piston rods of the four auxiliary oil cylinders 7 retract, the piston rod of the main oil cylinder 6 retracts, the movable template 5 resets, the piston rods of the four auxiliary oil cylinders 7 extend, the pile body A is clamped by the four clamping arms 8, and the piston rod of the main oil cylinder 6 is repeated to extend until the pile body A is driven into the ground to the required depth. Thus, the operation is completed.

After the electric hoist 10 lifts the pile body a and inserts into the top plate center hole 41, the movable mould plate center hole 51 and the base center hole 21, the suspension wire 102 of the electric hoist 10 is loosened, and the pile body a is a tubular pile in this document.

Claims

1. Four post static pressure machines, including electric oil pump (1), its characterized in that: a guide rod (3) is fixed on the base (2), a top plate (4) is fixed at the upper end of the guide rod (3), a movable template (5) is inserted and sleeved on the guide rod (3), a main oil cylinder (6) is fixed on the top plate (4), and a piston rod of the main oil cylinder (6) is fixed with the movable template (5);

a square top plate central hole (41) is formed in the top plate (4), a square moving template central hole (51) is formed in the moving template (5), a square base central hole (21) is formed in the base (2), the top plate central hole (41), the moving template central hole (51) and the base central hole (21) are opposite, and the pile body (A) is inserted and sleeved in the top plate central hole (41), the moving template central hole (51) and the base central hole (21);

the four side surfaces of the movable template (5) are all fixed with one auxiliary oil cylinder (7), a piston rod of each auxiliary oil cylinder (7) is fixed with one clamping arm (8) with a semicircular front end, and the pile body (A) is clamped by the four clamping arms (8);

electric oil pump (1) is through pipeline and master cylinder (6) and vice hydro-cylinder (7) expert to connect, and portal frame (9) are together fixed with base (2) and roof (4), and electric block (10) are fixed on calabash seat (11), and calabash seat (11) are fixed on movable mould board (5), and the top of portal frame (9) is walked around in suspension wire (102) of electric block (10), and the upper end of pile body (A) is being hung in lifting hook (101) of electric block (10).

2. A four column static press according to claim 1, wherein: the number of the main oil cylinders (6) is two, and the two main oil cylinders (6) are symmetrically distributed on the top plate (4).

3. A four column static press according to claim 1, wherein: four guide rods (3) are arranged, and the four guide rods (3) are respectively distributed on four corners of the base (2).

4. A four column static press according to claim 1, wherein: an oil pump control cabinet (1 a) is arranged on the electric oil pump (1), and the oil pump control cabinet (1 a) controls the main oil cylinder (6) and the four auxiliary oil cylinders (7) to work.