CN209798751U - Side clamping device for vibration hammer - Google Patents

Abstract

The utility model discloses a side presss from both sides device for vibratory hammer, press from both sides the body including the side, the side presss from both sides the body and is the arm column structure, by the upper plate, the hypoplastron, curb plate and hydro-cylinder fixed block constitute, the curb plate is installed in the both sides of upper plate and hypoplastron, the hydro-cylinder fixed block is installed in side clamp body one end, install the slips on the hypoplastron of the side clamp body other end, the side presss from both sides the device and still includes the dual slips that sets up with the slips relatively, the dual slips is installed on the vibratory hammer box, both sides board middle part processing has the round hole, the welding has the stay pipe in the round hole, the stay pipe runs through the round hole on the board of both sides. The utility model discloses a side presss from both sides device makes the bobbing hammer have the side and presss from both sides the function for press from both sides the anchor clamps that pile, pile and pull out the pile accessible difference and accomplish, improved work efficiency, through actual construction contrast discovery, use the utility model discloses a side presss from both sides device's bobbing hammer operating efficiency compares and can improve 20% -30% in traditional bobbing hammer.

Description

side clamping device for vibration hammer

Technical Field

The utility model relates to a clamping device in pile mechanical equipment field, in particular to side presss from both sides device for vibratory hammer.

Background

The hydraulic vibration hammer is a device which is powered by a hydraulic pump driven by a motor, takes hydraulic oil as a working medium, and utilizes the pressure of the hydraulic oil to transmit power to drive a pile hammer to carry out pile driving operation. Since the advent, the hydraulic vibratory hammer has the advantages of no need of complex external equipment, huge striking energy and wide application occasions, is widely applied to basic construction projects such as city construction, bridges, ports and the like, and is necessary equipment for basic construction. The basic working principle of the hydraulic vibration hammer is as follows: the vibration hammer generates periodic exciting force to vibrate the pile body, so that the soil around the pile body is liquefied to reduce the friction resistance of the soil to the pile body, and the pile body can be driven into the soil under the action of the vibrating force and the gravity.

The clamp that traditional vibratory hammer used only presss from both sides the device down, when beating long pile, because the height that needs to promote is great, requires highly to the big arm length of excavator. In addition, the pile clamping, piling and pile pulling work of the traditional vibrating hammer are all completed by the lower clamping device, the pile needs to be lifted to a certain height before pile clamping, and the clamp needs to be lifted to a certain height during pile pulling, so that the waste of resources is caused, and the working efficiency is more seriously influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a side presss from both sides device for the bobbing hammer that makes the bobbing hammer have the side and presss from both sides the function.

In order to solve the technical problem, the utility model discloses a technical scheme does:

The utility model provides a side presss from both sides device for vibrohammer, presss from both sides the body including the side, the side presss from both sides the body and is the arm column structure, by upper plate, hypoplastron, curb plate and hydro-cylinder fixed block group one-tenth, the curb plate install in the both sides of upper plate and hypoplastron, the hydro-cylinder fixed block install in body one end is pressed from both sides to the side, install the slips on the hypoplastron of the side clamp body other end, side press from both sides the device still include with the dual slips that the slips set up relatively, the dual slips is installed on the vibrohammer box, both sides board middle part processing has the round hole, the welding is propped the pipe in the round hole, prop the pipe and run through round hole on the board of both sides, external hydro-cylinder is.

Preferably, the opposite end surfaces of the slips and the dual slips are respectively provided with a tooth-shaped structure with a triangular section.

preferably, the slips pass through the bolt with the side presss from both sides body coupling, the dual slips pass through the bolt and install on the vibratory hammer box.

Preferably, the front part, the middle part and the rear part between the two side plates are respectively provided with a first reinforcing rib plate, a second reinforcing rib plate and a third reinforcing rib plate.

Preferably, a tube supporting shaft hole is formed in the supporting tube.

Preferably, two grease holes are processed on the circumferential surface of the supporting pipe, and a waist-shaped hole is formed in the upper plate.

Preferably, the side presss from both sides the body and is provided with two with its assorted dual slips respectively, two side press from both sides the body and two dual slips are located same vertical face respectively.

Adopt above-mentioned technical scheme, the utility model discloses a side presss from both sides device makes the bobbing hammer have the side and presss from both sides the function for press from both sides the stake, pile and pull out the different anchor clamps of stake accessible and accomplish, improved work efficiency, through actual construction contrast discovery, use the utility model discloses a side presss from both sides device's bobbing hammer operating efficiency and compares and can improve 20% -30% in traditional bobbing hammer.

Drawings

Fig. 1 is a schematic structural view of a side clamp body of the present invention;

FIG. 2 is a schematic structural view of the present invention mounted on a box body of a vibration hammer;

Fig. 3 is a schematic structural view of the slip or dual slip of the present invention.

In the figure, 1-slips, 2-first reinforcing rib plates, 3-side clamp bodies, 4-second reinforcing rib plates, 5-stay pipes, 6-grease holes, 7-waist-shaped holes, 8-upper plates, 9-cylinder fixing blocks, 10-cylinders, 11-side plates, 12-lower plates, 13-round holes, 14-stay pipe shaft holes, 15-third reinforcing rib plates, 17-dual slips, 18-vibration hammer boxes and 19-connecting shafts.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-3, a side clamping device for a vibratory hammer comprises a side clamping body 3, wherein the side clamping body 3 is of an arm-shaped structure and is composed of an upper plate 8, a lower plate 12, side plates 11 and cylinder fixing blocks 9, the side plates 11 are installed on two sides of the upper plate 8 and the lower plate 12, the cylinder fixing blocks 9 are installed at one end of the side clamping body 3, slips 1 are installed on the lower plate 12 at the other end of the side clamping body 3, the side clamping device further comprises dual slips 17 arranged opposite to the slips 1, the dual slips 17 are installed on a vibratory hammer box 18, and the slips 1 and the dual slips 17 arranged opposite to the slip 1 are clamped tightly in use, so that a pile is clamped and fixed; preferably, the opposite end surfaces of the slips 1 and the dual slips 17 are respectively provided with a triangular section tooth-shaped structure, so that the friction force of the slips 1 and the dual slips 17 is increased, and the clamping force of the side clamping device of the utility model is improved; preferably, the slips 1 are connected with the side clamp body 3 through bolts, the dual slips 17 are mounted on the vibration hammer box 18 through bolts, and the slips 1 with different roughness can be replaced through detachable bolt connection, so that the slip is used for clamping piles with different sizes or weights; preferably, the front part, the middle part and the rear part between the two side plates 11 are respectively provided with a first reinforcing rib plate 2, a second reinforcing rib plate 4 and a third reinforcing rib plate 15, so that the whole structure of the side clamping device of the utility model can be fixed and the stability can be enhanced; 11 middle part processing in both sides board has round hole 13, it props pipe 5 to weld in the round hole 13, prop pipe 5 and run through round hole 13 on the board 11 of both sides, it is preferred, prop and be equipped with in the pipe 5 and prop a tub shaft hole 14, cushion and fix the use of external connecting axle 19, and external hydro-cylinder 10 is installed on the hydro-cylinder fixed block 9, be equipped with oil inlet and oil return opening on the hydro-cylinder 10, it is preferred, it has two grease holes 6 to prop the processing on 5 global of pipe, waist type hole 7 has been seted up on the upper plate 8 for add the butter and lubricate connecting axle 19.

When the pile clamping device is used, the slips 1 are arranged on the lower plate 12 of the side clamp body 3 by using bolts, the external connecting shaft 19 passes through the supporting pipe 5 and then is fixedly arranged on the vibration hammer box body 18, the oil cylinder 10 is arranged on the oil cylinder fixing block 9, and the valve block is connected with the oil inlet and the oil return opening of the oil cylinder 10 by using an external oil pipe; preferably, the side clamp bodies 3 and the dual slips 17 matched with the side clamp bodies are respectively provided with two, the two side clamp bodies 3 and the two dual slips 17 are respectively positioned on the same vertical surface, when in use, the two sets of side clamp bodies 3 and the dual slips 17 work simultaneously, and the clamping force of the side clamp device of the utility model is greatly improved; when the return operation is performed, the slips 1 loosen the pile.

The utility model discloses a side presss from both sides device makes the bobbing hammer have the side and presss from both sides the function for press from both sides the anchor clamps that pile, pile and pull out the pile accessible difference and accomplish, improved work efficiency, through actual construction contrast discovery, use the utility model discloses a side presss from both sides device's bobbing hammer operating efficiency compares and can improve 20% -30% in traditional bobbing hammer.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (7)

1. The utility model provides a side presss from both sides device for vibratory hammer which characterized in that: the side clamping device comprises a side clamping body (3), wherein the side clamping body (3) is of an arm-shaped structure and is composed of an upper plate (8), a lower plate (12), a side plate (11) and oil cylinder fixing blocks (9), the side plate (11) is installed on two sides of the upper plate (8) and the lower plate (12), the oil cylinder fixing blocks (9) are installed at one end of the side clamping body (3), slips (1) are installed on the lower plate (12) at the other end of the side clamping body (3), the side clamping device further comprises dual slips (17) which are arranged opposite to the slips (1), the dual slips (17) are installed on a vibration hammer box body (18), a round hole (13) is processed in the middle of the two side plates (11), a supporting pipe (5) is welded in the round hole (13), the supporting pipe (5) penetrates through the round holes (13) in the two side plates (11), and an external oil cylinder (10) is installed on the oil cylinder fixing blocks (9), an oil inlet and an oil return opening are formed in the oil cylinder (10).

2. The side clamp device for a vibratory hammer according to claim 1, wherein: and the opposite end surfaces of the slip (1) and the dual slip (17) are respectively provided with a tooth-shaped structure with a triangular section.

3. The side clamp device for a vibratory hammer according to claim 1, wherein: the slip (1) is connected with the side clamp body (3) through a bolt, and the dual slip (17) is installed on the vibration hammer box body (18) through a bolt.

4. The side clamp device for a vibratory hammer according to claim 1, wherein: the front part, the middle part and the rear part between the two side plates (11) are respectively provided with a first reinforcing rib plate (2), a second reinforcing rib plate (4) and a third reinforcing rib plate (15).

5. The side clamp device for a vibratory hammer according to claim 1, wherein: and a tube supporting shaft hole (14) is arranged in the supporting tube (5).

6. The side clamp device for a vibratory hammer according to claim 1, wherein: two grease holes (6) are processed on the circumferential surface of the supporting tube (5), and a waist-shaped hole (7) is formed in the upper plate (8).

7. The side clamp device for a vibratory hammer according to claim 1, wherein: the side presss from both sides body (3) and is provided with two respectively with its assorted dual slips (17), two side press from both sides body (3) and two dual slips (17) are located same vertical face respectively.