CN219080312U

CN219080312U - Pile driver for civil engineering

Info

Publication number: CN219080312U
Application number: CN202223574269.XU
Authority: CN
Inventors: 吴云凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-26
Anticipated expiration: 2032-12-30

Abstract

A pile driver for civil engineering comprising: the upper part of the L-shaped supporting plate is fixedly connected with a motor box through a screw, a motor is arranged at the inner side of the motor box, a disc for preventing a clamping block from sliding is fixedly arranged on the up-down moving rod, the bottom end of the up-down moving rod is fixedly connected with a moving block, a pile deflection preventing cylinder is movably sleeved at the outer side of the moving block, a civil engineering construction pile inserted into the ground is arranged in the pile deflection preventing cylinder, clamping plates are hinged at two sides of the lower part of the moving block, and a pressing block for pressing the civil engineering construction pile is clamped at the bottom end of each clamping plate; the pile deflection preventing cylinder is characterized in that a slot is formed in the top end of the pile deflection preventing cylinder, two sides of the middle of the clamping plate are fixedly connected with cross-shaped rods, and the cross-shaped rods are fixedly wound with springs. The construction pile for civil engineering is located and prevents that the stake skew section of thick bamboo inboard from taking place for the civil engineering construction pile and move laterally, and the construction pile for the civil engineering contacts with the briquetting level, prevents that the pile head is damaged.

Description

Pile driver for civil engineering

Technical Field

The utility model relates to the field of equipment for civil engineering, in particular to a pile driver for civil engineering.

Background

Civil engineering is a general term of science and technology for building various land engineering facilities, and civil engineering often needs a pile driver, wherein the pile driver consists of a pile hammer, a pile frame, auxiliary equipment and the like, the types of the pile drivers are various, such as a drop hammer pile driver, a diesel hammer pile driver, a hydraulic pile driver, a spiral pile driver and the like, and the spiral pile driver is pile driving equipment for driving a drill rod bit to form a hole to an underground drilling machine through a power head.

The pile driver for civil engineering disclosed in publication number CN106968248A can realize quick adjustment and fixation, and stability is high, and is easy and simple to handle, efficient, but the device of fixed stake in pile in-process easily takes place to remove on soil, influences the piling effect, inconvenient use, and uses the hydraulic hammer to beat the in-process of stake, and the top of stake is easily damaged by hydraulic hammer, leads to the stake damage.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a pile driver for civil engineering, wherein a construction pile for civil engineering is positioned on the inner side of a pile deflection prevention cylinder, the construction pile for civil engineering is prevented from moving sideways, the construction pile for civil engineering is horizontally contacted with a pressing block, and the pile head is prevented from being damaged.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

a pile driver for civil engineering comprising: the walking wheel, install the car chassis above the wheel, pass through bolt fixed mounting L type fagging above the car chassis, L type fagging top integrated into one piece connects last fagging, L type fagging upper portion passes through screw fixed connection motor box, motor box inboard installation motor, the output shaft fixed connection side shift pole of motor, motor box opposite side articulated side shift pole two, side shift pole one and side shift pole two other ends all fixed connection clamp splice, press from both sides between the two clamp splice and set up the movable rod from top to bottom, up-and-down movable rod is last to be fixed to wear to set up the disc that prevents the clamp splice and slide, up-and-down movable rod bottom fixed connection movable block, movable block outside movable sleeve is set up and is prevented the stake offset section of thick bamboo, prevent to have the civil engineering construction stake of inserting ground in the stake offset section of thick bamboo, movable block articulated lower part both sides all articulate splint, splint bottom clamp the briquetting that is used for pushing down the civil engineering construction stake;

the pile deflection preventing cylinder is characterized in that a slot is formed in the top end of the pile deflection preventing cylinder, two sides of the middle of the clamping plate are fixedly connected with cross-shaped rods, and the cross-shaped rods are fixedly wound with springs.

Compared with the prior art, the utility model has the advantages that:

as an improvement, the upper part of the clamping plate is of a bent arc structure inserted into the slot, and the lower part of the clamping plate is of a bent hook structure for clamping the pressing block.

As an improvement, the upper supporting plate and the L-shaped supporting plate are of a Z-shaped supporting structure.

As improvement, the number of the disks is 2, and a clamping groove for clamping the clamping block is formed between the two disks.

As an improvement, the middle part of the bottom end of the movable block is provided with a convex block, and the spring is positioned right above the convex block.

As an improvement, the middle part of the upper part of the pressing block is integrally formed with a T-shaped bulge for clamping the connecting clamping plate.

As an improvement, grooves which are matched with the side radian structures of the clamping plates are formed in the two sides in the pile deflection prevention cylinder.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural view of the side shift lever one and the side shift lever two according to the present utility model.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1, a pile driver for civil engineering, comprising: the walking wheels are characterized in that an underframe is arranged above the wheels, an L-shaped supporting plate 1 is fixedly arranged above the underframe through bolts, the top end of the L-shaped supporting plate 1 is integrally connected with an upper supporting plate 2, the upper part of the L-shaped supporting plate 1 is fixedly connected with a motor box 17 through bolts, a motor is arranged on the inner side of the motor box 17, an output shaft of the motor is fixedly connected with a side shifting rod I18, the other side of the motor box 17 is hinged with a side shifting rod II 20, the other ends of the side shifting rod I18 and the side shifting rod II 20 are fixedly connected with clamping blocks 19, an up-and-down moving rod 13 is clamped between the two clamping blocks, a disc 15 for preventing the clamping blocks 19 from sliding is fixedly arranged on the up-and-down moving rod 13, the bottom end of the up-and-down moving rod 13 is fixedly connected with a moving block 7, a pile shifting prevention cylinder 5 is movably sleeved on the outer side of the moving block 7, a civil engineering construction pile 3 inserted into the ground is arranged in the pile shifting prevention cylinder 5, both sides of the hinged lower part of the moving block 7 are hinged with clamping plates 9, and the bottom ends of the clamping plates 8 are clamped with clamping plates 8 for pushing down the construction pile 3;

the top end of the pile deflection preventing cylinder 5 is provided with a slot 14, two sides of the middle part of the clamping plate 9 are fixedly connected with a cross-shaped rod 10, and the cross-shaped rod 10 is fixedly wound with a spring 11.

The upper part of the clamping plate 9 is of a bent arc structure inserted into the slot 14, and the lower part is of a bent hook structure for clamping the pressing block 8. The upper supporting plate 2 and the L-shaped supporting plate 1 are of a Z-shaped supporting structure.

As shown in fig. 2, the number of the disks 15 is 2, and a clamping groove 16 for clamping the clamping block 19 is formed between the two disks.

The middle part of the bottom end of the movable block 7 is provided with a lug 12, and the spring 11 is positioned right above the lug 12. The middle part of the upper part of the pressing block 8 is integrally formed with a connecting clamping plate 9 to clamp the T-shaped bulge. Grooves 6 which are matched with the radian structures of the side edges of the clamping plates 9 are formed in the two sides in the pile deflection prevention cylinder 5.

The working principle of the utility model is as follows:

after the motor is electrified, the first lateral shifting rod 18 is controlled to rotate, the clamping block 19 is positioned in a clamping groove 16 formed between the two discs to drive the up-and-down shifting rod 13 to move up and down, when the clamping plate 9 clamps the pressing block 8 to move up, the curved arc structure at the upper part of the clamping plate 9 is inserted in the inserting groove 14, so that the hook structure at the bottom end of the clamping plate 9 releases the pressing block 8, and the pressing block 8 presses the construction pile 3 for civil engineering downwards; when the up-down moving rod 13 moves down under the restoring force of the spring 11, the hook structure at the bottom end of the clamping plate 9 clamps the pressing block 8 again.

The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.

Claims

1. A pile driver for civil engineering comprising: the walking wheel, install car chassis above the wheel, its characterized in that, car chassis top passes through bolt fastening installation L type fagging (1), L type fagging (1) top integrated into one piece is connected and is gone up fagging (2), L type fagging (1) upper portion passes through screw fastening connection motor box (17), motor box (17) inboard installation motor, the output shaft fixed connection side shift pole (18) of motor box (17) opposite side articulates side shift pole two (20), side shift pole one (18) and side shift pole two (20) other end all fixed connection clamp block (19), presss from both sides between two clamp blocks and establishes upper and lower movable rod (13), up-and-down movable rod (13) are last to be worn to set up and to prevent disc (15) that clamp block (19) are slided, up-and-down movable rod (13) bottom fixed connection movable block (7), movable sleeve in the outside of movable block (7) prevents stake offset section of thick bamboo (5), prevent to have in stake offset thick bamboo (5) engineering pile (3), side shift pole one (18) and side shift pole two (20) other end all fixed connection clamp block (19), clamp block (9) are used in the construction both sides are articulated to press from both sides (9) to press from each other side;

the pile deflection preventing device is characterized in that a slot (14) is formed in the top end of the pile deflection preventing cylinder (5), two sides of the middle of the clamping plate (9) are fixedly connected with cross-shaped rods (10), and the cross-shaped rods (10) are fixedly wound with springs (11).

2. A pile driver for civil engineering according to claim 1, characterised in that: the upper part of the clamping plate (9) is of a bent arc structure inserted into the slot (14), and the lower part of the clamping plate is of a bent hook structure for clamping the pressing block (8).

3. A pile driver for civil engineering according to claim 1, characterised in that: the upper supporting plate (2) and the L-shaped supporting plate (1) are of a Z-shaped supporting structure.

4. A pile driver for civil engineering according to claim 1, characterised in that: the number of the disks (15) is 2, and clamping grooves (16) for clamping the clamping blocks (19) are formed between the two disks.

5. A pile driver for civil engineering according to claim 1, characterised in that: the middle part of the bottom end of the moving block (7) is provided with a lug (12), and the spring (11) is positioned right above the lug (12).

6. A pile driver for civil engineering according to claim 1, characterised in that: the middle part of the upper part of the pressing block (8) is integrally formed with a T-shaped bulge for clamping a connecting clamping plate (9).

7. A pile driver for civil engineering according to claim 1, characterised in that: grooves (6) which are matched with the side radian structures of the clamping plates (9) are formed in the two inner sides of the pile deflection prevention cylinder (5).