CN220246885U

CN220246885U - Flat vibration rammer with damping handle

Info

Publication number: CN220246885U
Application number: CN202321396914.5U
Authority: CN
Inventors: 牟林
Original assignee: Yantai Development Zone Huayu Machinery Co ltd
Current assignee: Yantai Development Zone Huayu Machinery Co ltd
Priority date: 2023-06-04
Filing date: 2023-06-04
Publication date: 2023-12-26
Anticipated expiration: 2033-06-04

Abstract

The utility model relates to the field of road construction devices and discloses a plate vibration rammer with a vibration-reducing handle, which comprises a rammer bottom plate, wherein a plurality of connecting columns are fixedly arranged at the top of the rammer bottom plate, a mounting plate is fixedly arranged at the other ends of the connecting columns, an eccentric vibration component is arranged at the inner position of the mounting plate corresponding to the rammer bottom plate, a fixing block is fixedly arranged on one side of the mounting plate, a vibration-reducing connecting rod is fixedly arranged on the fixing block, and the vibration-reducing handle is fixedly arranged at the other end of the vibration-reducing connecting rod.

Description

Flat vibration rammer with damping handle

Technical Field

The utility model relates to the field of road construction devices, in particular to a plate vibration tamper with a damping handle.

Background

The vibration rammer is one kind of subsidiary working device for engineering machinery and is used in tamping engineering foundation and ditch backfill in highway, municipal, telecom, gas, water supply, railway and other departments. The vibration plate rammer is mainly suitable for ramming materials with smaller binding force and friction force between particles, such as river sand, broken stone, asphalt and the like, can continuously vibrate the ground in the engineering of vibration rammer work, and can vibrate a machine body at the same time, because the plate vibration rammer is manually operated, the machine body can vibrate at the same time and can drive the position directly contacted with a person to vibrate, firstly, huge friction can be generated at the contact part of the hand and the person under severe vibration, the human body can be injured, the existing vibration plate rammer has protective measures, but most of the vibration plate rammers adopt the mode that the buffer gasket is placed at the contact position of the hand and the person, the mode can reduce that the hard contact is changed into soft contact when the hand and the machine are contacted, but the amplitude of the whole machine is not reduced, and the effective vibration reduction effect can not be achieved.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a plate vibration tamper with a damping handle, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take vibration rammer of shock attenuation handle, includes the rammer bottom plate, the top position fixed mounting of rammer bottom plate has a plurality of spliced poles, and is a plurality of the other end fixed mounting of spliced pole has the mounting panel, be provided with eccentric vibration subassembly on the mounting panel corresponds the inside position of rammer bottom plate, fixed mounting has the fixed block on one side of mounting panel, fixed mounting has the shock attenuation connecting rod on the fixed block, the other end fixed mounting of shock attenuation connecting rod has the shock attenuation handle.

Preferably, the connecting column comprises a shock absorption column and a shock absorption ball, a hole is formed in the shock absorption column, and the shock absorption ball is placed in the hole of the shock absorption column.

Preferably, the eccentric vibration component comprises a second spring, an eccentric vibration motor and a cross rod, one end of the cross rod is hinged to the bottom of the mounting plate, the other end of the cross rod is fixedly provided with the eccentric vibration motor, two ends of the eccentric vibration motor are fixedly provided with the second spring, and the second springs are fixedly connected with the inner wall of the ramming bottom plate together.

Preferably, the shock attenuation connecting rod is including outer pole, spring one, handle connecting rod, outer pole and the equal fixed mounting of same one end of handle connecting rod are on the fixed block, fixed mounting has the spring one of multiunit annular array on the inner wall of outer pole, the other end fixedly connected with handle connecting rod of spring one.

Preferably, the damping handle comprises a handle body, an inner carbon fiber layer, a rubber fiber layer and an outer carbon fiber layer, wherein the middle position of the handle body is fixedly arranged on a handle connecting rod, the outer parts of two sides are respectively wrapped with the inner carbon fiber layer, the outer parts of the inner carbon fiber layer are wrapped with the rubber fiber layer, and the outer parts of the rubber fiber layer are wrapped with the outer carbon fiber layer.

(III) beneficial effects

Compared with the prior art, the utility model provides the plate vibration tamper with the damping handle, which has the following beneficial effects:

1. this take dull and stereotyped vibration rammer of shock attenuation handle adopts the spliced pole inside to offer the hole, has placed the design of shock-absorbing ball in the hole, when shock-absorbing ball received vibrations, because the design of hole, the shock-absorbing ball only can upwards bounce, and after the bounce falls again, can apply a downforce for the rammer bottom plate of spliced pole below, better tamp, and utilizes the principle that kinetic energy reduces after the object collision simultaneously, effectually accomplishes the shock attenuation for the machine.

2. The flat vibration rammer with the vibration reduction handles adopts the structure that after the vibration reduction connecting rod receives the force, the inner wall of the outer layer rod is fixedly provided with a plurality of groups of annular arrays of first springs, the other ends of the first springs are fixedly provided with the handle connecting rod, and when the handle connecting rod receives vibration, the received force can be subjected to the characteristics of the springs to weaken the transmission of the impact and vibration, so that the vibration transmitted after the machine vibration can be greatly reduced.

3. This take dull and stereotyped vibration rammer of shock attenuation handle, we adopt the mode of shock attenuation handle, are equipped with the cushioning multilayer fibrous layer of human contact at the both ends of handle, and interior carbon fiber layer parcel is lived the handle, and the rubber fibrous layer is lived in the interior carbon fiber layer of parcel again, and the rubber fibrous layer is lived by outer carbon fiber layer parcel again, utilizes the buffering of a plurality of fibrous layers, shakes and can consume, after the people contacted outer fibrous layer, shake just left a little, can effectually protect human contact area.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of an eccentric vibration assembly according to the present utility model;

FIG. 4 is a schematic view of a connecting column structure according to the present utility model;

FIG. 5 is a schematic view of a shock absorbing connecting rod according to the present utility model;

FIG. 6 is a schematic view of the structure of the shock absorbing handle of the present utility model.

In the figure: 1. a ramming bottom plate; 2. a connecting column; 3. a mounting plate; 4. an eccentric vibration assembly; 5. a fixed block; 6. a shock absorbing connecting rod; 7. a shock absorbing handle; 8. a shock-absorbing column; 9. a shock-absorbing ball; 10. an outer layer rod; 11. a first spring; 12. a handle connecting rod; 13. a second spring; 14. an eccentric vibration motor; 15. a cross bar; 16. a handle; 17. an inner carbon fiber layer; 18. a rubber fiber layer; 19. an outer carbon fiber layer.

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.

Referring to fig. 1-6, a plate vibration tamper with a vibration reduction handle includes a tamper base plate 1, a plurality of connecting columns 2 are fixedly installed at the top of the tamper base plate 1, a mounting plate 3 is fixedly installed at the other ends of the connecting columns 2, an eccentric vibration component 4 is arranged at the inner position of the mounting plate 3 corresponding to the tamper base plate 1, a fixing block 5 is fixedly installed on one side of the mounting plate 3, a vibration reduction connecting rod 6 is fixedly installed on the fixing block 5, and a vibration reduction handle 7 is fixedly installed at the other end of the vibration reduction connecting rod 6.

Further, the connecting column 2 comprises a shock absorption column 8 and a shock absorption ball 9, holes are formed in the shock absorption column 8, the shock absorption ball 9 is placed in the holes of the shock absorption column 8, and the working principle is as follows: the design of shock-absorbing ball 9 has been placed in the hole in the inside hole of seting up of spliced pole 2, when shock-absorbing ball 9 received vibrations, because the design of hole, shock-absorbing ball 9 only can upwards bounce, and after the bounce falls again, can apply a downforce for ramming bottom plate 1 of spliced pole below, better tamp, and utilizes the principle that kinetic energy reduces after the object collision simultaneously, effectually accomplishes the shock attenuation for the machine.

Further, the eccentric vibration component 4 comprises a second spring 13, an eccentric vibration motor 14 and a cross rod 15, one end of the cross rod 15 is hinged to the bottom of the mounting plate 3, the other end of the cross rod 15 is fixedly provided with the eccentric vibration motor 14, two ends of the eccentric vibration motor 14 are fixedly provided with the second spring 13, and the second springs 13 at two ends are fixedly connected with the inner wall of the rammer bottom plate 1 respectively.

Further, shock attenuation connecting rod 6 is including outer pole 10, first 11 of spring, handle connecting rod 12, and the equal fixed mounting of same end of outer pole 10 and handle connecting rod 12 is on fixed block 5, and fixed mounting has the first 11 of multiunit annular array's spring on the inner wall of outer pole 10, and the other end fixedly connected with handle connecting rod 12 of first 11 of spring, advantage: after the shock-absorbing connecting rod 6 receives force, a plurality of groups of annular arrays of springs I11 are fixedly arranged on the inner wall of the outer layer rod, and a handle connecting rod 12 is fixedly arranged at the other end of the springs I11, so that when the handle connecting rod 12 receives vibration, the received force can be subjected to the characteristics of the springs I11 to weaken the transmission of the impact and vibration, and the vibration transmitted after the vibration of a machine can be greatly reduced.

Further, shock attenuation handle 7 is including handle 16, interior carbon fiber layer 17, rubber fiber layer 18, outer carbon fiber layer 19, and the intermediate position fixed mounting of handle 16 is on handle connecting rod 12, and the outside parcel in both sides has one deck carbon fiber layer 17, and the outside parcel on interior carbon fiber layer 17 has one deck rubber fiber layer 18, and the outside parcel on rubber fiber layer 18 has one deck outer carbon fiber layer 19, and advantage: the damping handle 7 is adopted, the two ends of the handle are provided with the damping multi-layer fiber layers which are contacted with a human body, the handle 16 is wrapped by the inner carbon fiber layer 17, the inner carbon fiber layer 17 is wrapped by the rubber fiber layer 18, the 19 is wrapped by the outer carbon fiber layer, the damping of the plurality of fiber layers is utilized, vibration can be consumed, after the human body contacts the outer fiber layer, the vibration is left, and the contact area of the human body can be effectively protected.

Principle of operation

The utility model comprises the following steps:

firstly, the eccentric vibration component 4 needs to be opened, after the eccentric vibration component 4 is started, eccentric blocks on the left side and the right side of the eccentric vibration component 4 are driven to rotate, the eccentric blocks are hinged below the mounting plate 3 due to a cross rod 15 fixedly arranged above the eccentric blocks while rotating, a certain limiting effect is received, meanwhile, springs II 13 are fixedly arranged on two sides, the upper mounting plate 3 is driven to press down by the rotation of the eccentric vibration component 4, meanwhile, a plurality of connecting columns 2 are fixedly arranged below the mounting plate 3, holes are formed in the connecting columns 2, damping balls 9 are placed in the holes, when the damping balls 9 are vibrated, the damping balls are sprung upwards, and the lower pressing force is applied to the lower ramming bottom plate 1 after the damping balls are sprung, so that the ramming bottom plate 1 can not only be vibrated by the eccentric vibration motor 14, meanwhile, the lower pressure of the damping ball 9 can be utilized to achieve better tamping effect, meanwhile, the principle of kinetic energy loss after collision of two objects can be utilized to damp the machine, after the eccentric vibration motor 14 is started, the vibrating machine can also influence the damping connecting rod 6, after the damping connecting rod 6 is acted by force, due to the particularity of the damping connecting rod, the inner wall of the outer layer rod 10 is fixedly provided with a plurality of groups of annular array springs 11, the other end of the springs 11 is fixedly provided with a handle connecting rod 12, when the handle connecting rod 12 is vibrated, the received force can be subjected to the characteristics of the springs to weaken the transmission of impact and vibration, the vibration can be accepted by a human body to the extent, when the rest vibration is transmitted to the damping handle 7, and after the rest vibration is transmitted to the damping handle 7, the inner carbon fiber layer 17 and the rubber fiber layer 18 are arranged at the contact part of the human body, the cooperation of outer carbon fiber layer 19 can effectually consume vibration energy through several layers of buffer fiber layer, reduces impact and vibrations, advantage: the utility model adopts multilayer damping protection to effectively reduce the vibration generated by the machine to the extent that the vibration cannot hurt human bodies, adopts the design that the holes are formed in the connecting column 2, and the damping balls 9 are arranged in the holes, so that the vibration of the machine can be effectively damped by utilizing the principle of reducing the kinetic energy of the collision of objects, the damping connecting rod 6 can effectively reduce the vibration generated by the machine to the transmission of the impact and the vibration through the characteristics of the spring 11, and after the rest force is transmitted to the handle 16, the kinetic energy is consumed through a plurality of damping fiber layers, so that the rest vibration impact can be effectively reduced, and the human bodies are better protected.

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

1. The utility model provides a take vibration rammer of shock attenuation handle, includes rammer bottom plate (1), its characterized in that: the novel vibrating tamper is characterized in that a plurality of connecting columns (2) are fixedly arranged at the top of the tamper bottom plate (1), a plurality of mounting plates (3) are fixedly arranged at the other ends of the connecting columns (2), eccentric vibrating components (4) are arranged at the inner positions of the mounting plates (3) corresponding to the tamper bottom plate (1), fixing blocks (5) are fixedly arranged on one sides of the mounting plates (3), damping connecting rods (6) are fixedly arranged on the fixing blocks (5), and damping handles (7) are fixedly arranged at the other ends of the damping connecting rods (6).

2. The plate vibration compactor with a vibration absorbing handle according to claim 1, wherein: the connecting column (2) comprises a shock absorption column (8) and a shock absorption ball (9), wherein holes are formed in the shock absorption column (8), and the shock absorption ball (9) is placed in the holes of the shock absorption column (8).

3. The plate vibration compactor with a vibration absorbing handle according to claim 1, wherein: the eccentric vibration assembly (4) comprises a second spring (13), an eccentric vibration motor (14) and a cross rod (15), one end of the cross rod (15) is hinged to the bottom of the mounting plate (3), the other end of the cross rod (15) is fixedly provided with the eccentric vibration motor (14), two ends of the eccentric vibration motor (14) are fixedly provided with the second spring (13), and the two ends of the second spring (13) are fixedly connected with the inner wall of the ramming bottom plate (1) respectively.

4. The plate vibration compactor with a vibration absorbing handle according to claim 1, wherein: the damping connecting rod (6) comprises an outer layer rod (10), a first spring (11) and a handle connecting rod (12), wherein the same end of the outer layer rod (10) and the same end of the handle connecting rod (12) are fixedly arranged on the fixed block (5), the first springs (11) with multiple groups of annular arrays are fixedly arranged on the inner wall of the outer layer rod (10), and the other end of the first springs (11) is fixedly connected with the handle connecting rod (12).

5. The plate vibration compactor with a vibration absorbing handle according to claim 1, wherein: the damping handle (7) comprises a handle (16), an inner carbon fiber layer (17), a rubber fiber layer (18) and an outer carbon fiber layer (19), wherein the middle position of the handle (16) is fixedly arranged on a handle connecting rod (12), the outer parts of the two sides of the handle are respectively wrapped with the inner carbon fiber layer (17), the outer parts of the inner carbon fiber layer (17) are wrapped with the rubber fiber layer (18), and the outer parts of the rubber fiber layer (18) are wrapped with the outer carbon fiber layer (19).