CN220579986U - Vibrating hammer device - Google Patents

Abstract

The utility model relates to the field of vibrating hammers, and particularly discloses a vibrating hammer device which comprises a vibrating hammer body, wherein a connecting bin is arranged on the upper surface of the vibrating hammer body, a connecting base plate is arranged between the connecting bin and the vibrating hammer body, two hydraulic cylinders are arranged on the inner side wall of the connecting bin, the two hydraulic cylinders are connected with a push plate through hydraulic rods, a hook clamping block is arranged on one side, far away from the hydraulic cylinders, of the push plate, a hanging rod is arranged in the connecting bin between the two hydraulic cylinders, and a limiting bolt is arranged in the hanging rod. After the corresponding hook clamping blocks between the two pushing plates are contacted, the hooks hung on the outer sides of the hanging rods are clamped and limited, and the whole vibration hammer body cannot shake under the swinging of the hooks when the excavator goes up and down, so that the vibration hammer is guaranteed not to shake when hammering.

Description

Vibrating hammer device

Technical Field

The utility model relates to the field of vibratory hammers, in particular to a vibratory hammer device.

Background

The vibration hammer is composed of a motor, a transmission gear or a chain and a vibration box. The support under the vibration box is rigidly connected to pile head, and the box is equipped with pairs of load shafts, on the shafts are eccentric wheels, and the motor is driven by means of gear or chain to make them rotate at constant speed toward opposite directions, so that every pair of eccentric wheels is permanently positioned in symmetrical position, and the resultant force of centrifugal force produced by them is always vertical.

However, when the vibration hammer and the excavator are connected to perform piling treatment, the connection is performed directly through the hook, the connection position is easy to shake, and the whole vibration hammer swings to easily influence the piling treatment.

Disclosure of Invention

In view of the shortcomings of the prior art, the present utility model provides a vibratory hammer device that addresses the problems noted in the background above.

The utility model provides the following technical scheme: the utility model provides a vibratory hammer device, includes the vibratory hammer body, the upper surface of vibratory hammer body is provided with the connection storehouse, connect the storehouse with install the connection backing plate between the vibratory hammer body, two pneumatic cylinders are installed to the inside wall of connecting the storehouse, two the pneumatic cylinder all is connected with the push pedal through the hydraulic stem, the push pedal is located keeping away from couple grip block is installed to one side of pneumatic cylinder, two be located between the pneumatic cylinder the inside of connecting the storehouse is provided with the hanging pole, the internally mounted of hanging pole has spacing bolt.

As still further aspects of the utility model: the motor is installed on one side of the vibrating hammer body, a speed reducer is installed on the side surface of the vibrating hammer body below the motor, and a hammer head is arranged at the lower end of the vibrating hammer body.

As still further aspects of the utility model: the motor and the end part of the speed reducer are positioned in the vibrating hammer body, driving shafts are arranged in the vibrating hammer body, meshing gears are arranged on the outer sides of the driving shafts, and eccentric wheels are arranged on one sides of the meshing gears.

As still further aspects of the utility model: the hook clamping block is fixedly connected with the push plate through threads, and the push plate is movably connected with the connecting bin.

As still further aspects of the utility model: and a fixing bolt is arranged in the connecting base plate.

As still further aspects of the utility model: the motor and the speed reducer are fixedly connected with the vibrating hammer body.

As still further aspects of the utility model: the eccentric wheel and the meshing gear are fixedly connected with the driving shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. after the corresponding hook clamping blocks between the two pushing plates are contacted, the hooks hung on the outer sides of the hanging rods are clamped and limited, and the whole vibration hammer body cannot shake under the swinging of the hooks when the excavator goes up and down, so that the vibration hammer is guaranteed not to shake when hammering.

2. After the hanging rod is integrally inserted into the connecting bin, the limiting bolt is inserted into a reserved hole on the hanging rod, and the hanging rod is hung on the outer side of the hanging rod by utilizing the hanging position of the excavator, so that the hanging rod can be conveniently and rapidly connected with a hanging hook of the excavator.

Drawings

FIG. 1 is a schematic diagram of a vibratory hammer device;

FIG. 2 is a cross-sectional view of a vibratory hammer block of a vibratory hammer device;

fig. 3 is a schematic structural view of a connecting bin in the vibratory hammer device.

In the figure: 1. vibrating the hammer body; 2. a connecting bin; 3. connecting the backing plate; 4. a motor; 5. a speed reducer; 6. a hammer head; 7. a connecting rod is hung; 101. a meshing gear; 102. an eccentric wheel; 201. a hydraulic cylinder; 202. a push plate; 203. a hook clamping block; 401. a drive shaft; 701. and (5) limiting the bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, this embodiment provides a vibrating hammer device, including vibrating hammer 1, the upper surface of vibrating hammer 1 is provided with connection storehouse 2, install between connection storehouse 2 and the vibrating hammer 1 and connect backing plate 3, the internally mounted of connection backing plate 3 has fixing bolt, two pneumatic cylinders 201 are installed to the inside wall of connection storehouse 2, two pneumatic cylinders 201 are all connected with push pedal 202 through the hydraulic stem, push pedal 202 and connection storehouse 2 swing joint, push pedal 202 is located the one side of keeping away from pneumatic cylinder 201 and installs couple grip block 203, couple grip block 203 passes through screw thread fixed connection with push pedal 202, be located the inside of connection storehouse 2 between two pneumatic cylinders 201 and be provided with hanging rod 7, the internally mounted of hanging rod 7 has spacing bolt 701.

As shown in fig. 2-3, in the present embodiment, a motor 4 is installed on one side of a vibrating hammer 1, a speed reducer 5 is installed on a side surface of the vibrating hammer 1 below the motor 4, the motor 4 and the speed reducer 5 are both fixedly connected with the vibrating hammer 1, a hammer head 6 is disposed at the lower end of the vibrating hammer 1, driving shafts 401 are installed at the ends of the motor 4 and the speed reducer 5 located inside the vibrating hammer 1, a meshing gear 101 is installed on the outer side of the driving shafts 401, an eccentric wheel 102 is disposed on one side of the meshing gear 101, and the eccentric wheel 102 and the meshing gear 101 are fixedly connected with the driving shafts 401.

The working principle of the utility model is as follows: when the hammer is to be assembled, through the bolt fixing on the inner part of the connecting backing plate 3 at the joint of the vibrating hammer body 1 and the connecting bin 2, after the whole hanging rod 7 is inserted into the connecting bin 2, after the limiting bolt 701 is inserted into a reserved hole position on the hanging rod 7, the hanging rod is hung on the outer side of the hanging rod 7 by utilizing the hanging hook position of the excavator, the hydraulic cylinder 201 is controlled to work, the push plate 202 is pushed by the hydraulic rod to move in opposite directions, the corresponding hanging hook clamping blocks 203 between the two push plates 202 are contacted, the hanging hook hung on the outer side of the hanging rod 7 is clamped and limited, the whole vibrating hammer body 1 cannot shake under the swinging of the hanging hook when the excavator is lifted, the motor 4 is driven by the meshing gear 101 in the speed reducer 5 in a meshed mode, so that the driving shaft 401 drives the eccentric wheel 102 to rotate at a high speed, and the centrifugal force of the eccentric wheel 102 enables the hammer 6 to vibrate at a high frequency, and the purpose of compaction hammering is achieved.

It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a vibratory hammer device, includes vibratory hammer body (1), its characterized in that, the upper surface of vibratory hammer body (1) is provided with connection storehouse (2), connection storehouse (2) with install between the vibratory hammer body (1) and connect backing plate (3), two pneumatic cylinders (201) are installed to the inside wall of connection storehouse (2), two pneumatic cylinders (201) are all connected with push pedal (202) through the hydraulic stem, push pedal (202) are located to keep away from couple grip block (203) are installed to one side of pneumatic cylinder (201), two be located between pneumatic cylinder (201) the inside of connection storehouse (2) is provided with hanging rod (7), the internally mounted of hanging rod (7) has spacing bolt (701).

2. A vibratory hammer device according to claim 1, characterized in that a motor (4) is mounted on one side of the vibratory hammer body (1), a decelerator (5) is mounted on the side surface of the vibratory hammer body (1) below the motor (4), and a hammer head (6) is arranged at the lower end of the vibratory hammer body (1).

3. The vibratory hammer device according to claim 2, characterized in that the ends of the motor (4) and the reducer (5) are located inside the vibratory hammer body (1) and are provided with a driving shaft (401), an engagement gear (101) is mounted on the outer side of the driving shaft (401), and an eccentric wheel (102) is arranged on one side of the engagement gear (101).

4. The vibratory hammer device according to claim 1, wherein the hook clamping block (203) is fixedly connected with the push plate (202) through threads, and the push plate (202) is movably connected with the connecting bin (2).

5. A vibrating hammer device according to claim 1, characterized in that the connecting pad (3) has a fixing bolt mounted inside.

6. A vibrating hammer device according to claim 2, characterized in that the motor (4) and the reducer (5) are both fixedly connected to the vibrating ram (1).

7. A vibratory hammer assembly according to claim 3, wherein the eccentric (102) and the meshing gear (101) are fixedly connected to the drive shaft (401).