CN214939024U

CN214939024U - Vibrating plate compactor

Info

Publication number: CN214939024U
Application number: CN202120171200.9U
Authority: CN
Inventors: 赵开停; 王伟东; 孙志国; 徐双龙; 王长青; 戚士华; 崔朝辉; 刘艳海
Original assignee: Northwest Engineering Co Ltd Of Cccc First Highway Engineering Co ltd; CCCC First Highway Engineering Co Ltd
Current assignee: Northwest Engineering Co Ltd Of Cccc First Highway Engineering Co ltd; CCCC First Highway Engineering Co Ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-30
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a vibration plate compactor is applied to engineering machine's technical field, and it includes support body, rammer bottom plate, power supply and vibrating device, the power supply is installed on the support body, the rammer bottom plate is installed in the support body bottom, vibrating device installs on the support body, vibrating device and power supply linkage, the support body top is provided with the connecting piece, the connecting piece includes base and handling frame, the base is used for linking to each other with the excavator forearm end, the handling frame rotates with the base lateral wall to be connected, be provided with damper between connecting piece and the support body. The control device has the advantages that the control or manual control of the excavator can be switched according to different terrains, the structure is simple, the operation is convenient, the stability and the reliability are high, and the effect of tamping operation in a narrow area can be adapted.

Description

Vibrating plate compactor

Technical Field

The application relates to the technical field of engineering machinery, in particular to a vibrating plate compactor.

Background

The vibrating plate compactor carries out compaction operation by using vibration energy generated by the centrifugation of the vibrating block, generates strong shock waves on the bottom surface of the vibrating block, transmits the strong shock waves to the inner layer of the ground surface, enables the pressed layer to be permanently deformed, and the vibrating block causes the particles of the pressed layer to vibrate or resonate, so that the internal friction force among soil particles is reduced and displacement is generated, and the vibrating block are combined to enable the pressed layer to be in the most compact state, thereby achieving the compaction effect. In the roadbed earthwork, compaction is an important component in construction, and a compactor is needed to tamp the roadbed.

The large-scale compactor shows excellent performance on a working surface with a long line, but the large-scale plate compactor is difficult to work in the edge part of a roadbed, the backfill of a platform back and other narrow areas, and poor construction quality is easily caused, so that the design requirement cannot be met.

In view of the above-mentioned related art, the inventors consider that there is a drawback in that the use of a large-sized plate compactor is inconvenient in a narrow area.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that a large plate compactor is inconvenient to use in a narrow area, the application provides a vibrating plate compactor.

The application provides a vibrating plate compactor adopts following technical scheme:

the utility model provides a vibration plate compactor, includes support body, rammer bottom plate, power supply and vibrating device, the power supply is installed on the support body, the rammer bottom plate is installed in the support body bottom, vibrating device installs on the support body, vibrating device and power supply linkage, the support body top is provided with the connecting piece, the connecting piece includes base and handling frame, the base is used for linking to each other with the excavator forearm end, the handling frame rotates with the base lateral wall to be connected, be provided with damper assembly between connecting piece and the support body.

Through adopting above-mentioned technical scheme, the power supply drives vibrating device and produces the vibration, and the vibration transmission is to the rammer bottom plate, tamps ground through the vibration of rammer bottom plate, and the setting of base makes equipment can link to each other with the excavator, and the setting of handling frame makes equipment can manual control, is provided with damper between connecting piece and the support body, can improve life, simple structure, convenient operation, reliable and stable, can adapt to narrow regional tamping operation.

Optionally, the vibrating device includes eccentric block, stationary blade and axis of rotation, rammer bottom plate and support body are connected through the stationary blade, the axis of rotation passes the stationary blade and rotates with the stationary blade to be connected, axis of rotation one end and power supply linkage, the other end and eccentric block fixed connection.

By adopting the technical scheme, the eccentric block and the ramming bottom plate are connected by the fixing piece, the power source drives the rotating shaft to rotate, and the rotating shaft drives the eccentric block to rotate, so that the exciting force is generated to drive the ramming bottom plate to vibrate.

Optionally, a driving wheel and a belt are arranged on the power source, a driven wheel is arranged on the rotating shaft, and the driving wheel and the driven wheel are linked through the belt.

Through adopting above-mentioned technical scheme, belt, action wheel and cooperate from the driving wheel, and the belt drives and rotates from the driving wheel, conveniently is connected power supply and vibrating device.

Optionally, the eccentric block sets up to two-layer, and the one deck is the fixed block, and the other deck is the turning block, fixed block and axis of rotation fixed connection, the turning block rotates with the axis of rotation to be connected, be provided with a plurality of spacing holes on the fixed block, be provided with the bolt on the turning block, the bolt is arranged in spacing hole and can be dismantled fixed connection with the fixed block.

By adopting the technical scheme, the rotating block is connected with the fixed block through the bolt, and the fixed block is provided with the plurality of limiting holes, so that the rotating block is rotated after the bolt is detached, the bolt is fixed into different limiting holes, the relative position of the rotating block and the fixed block can be changed, and the size of the exciting force can be changed conveniently.

Optionally, the side wall of the base is provided with a hinged shaft, the operation frame is integrally provided with a hinged ring, the hinged ring is sleeved on the hinged shaft, the hinged ring is provided with a jackscrew, and the jackscrew penetrates through the hinged ring and abuts against the hinged shaft.

Through adopting above-mentioned technical scheme, the handling frame is articulated with the base, conveniently rotates along the base, and when the base was connected with the excavator, the rotation operation frame was put and is close vertical direction, reduces the interference of handling frame in the tamping operation, and when the base was not connected with the excavator, the rotation operation frame was put and is close the horizontal direction, and construction worker is through holding handling frame controlgear, and the jackscrew makes things convenient for fixed handling frame and base.

Optionally, the hinge shaft is provided with a mounting groove, and the jackscrew passes through the hinge ring and is arranged in the mounting groove.

Through adopting above-mentioned technical scheme, the setting of mounting groove for jackscrew and mounting groove cooperate, strengthen the fastening between handling frame and the base.

Optionally, the damping assembly comprises a spring and a telescopic shaft, two ends of the telescopic shaft are respectively and fixedly connected with the upper end of the frame body and the connecting piece, and the spring is sleeved on the telescopic shaft.

Through adopting above-mentioned technical scheme, set up spring and telescopic shaft between support body and the connecting piece, can improve equipment's life, also can improve equipment's performance.

Optionally, the tamper base plate is bowed at both ends.

Through adopting above-mentioned technical scheme, ramming bottom plate both ends department bow, reduce the dead angle on the one hand, can play better tamping action, on the other hand can make things convenient for dragging of equipment to tamp.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the power source drives the vibrating device to generate vibration, the vibration is transmitted to the tamping bottom plate, the ground is tamped through the vibration of the tamping bottom plate, the equipment can be connected with the excavator through the base, the equipment can be manually controlled through the operating frame, the equipment can be switched according to different terrains, the damping assembly is arranged between the connecting piece and the frame body, the service life can be prolonged, the structure is simple, the operation is convenient, the stability and the reliability are high, and the tamping operation in a narrow area can be adapted;

2. the rotating block is connected with the fixed block through the bolts, and the bolts are fixed in different limiting holes, so that the relative position of the rotating block and the fixed block can be changed, and the size of the exciting force can be conveniently changed;

3. the operation frame is hinged with the base and convenient to rotate along the base, when the base is connected with the excavator, the rotation operation frame is close to the vertical direction, interference of the operation frame in tamping operation is reduced, when the base is not connected with the excavator, the rotation operation frame is close to the horizontal direction, a construction worker conveniently fixes the operation frame and the base by holding the operation frame control equipment and the jackscrew;

4. set up spring and telescopic shaft between support body and the connecting piece, can improve equipment's life, also can improve equipment's performance.

Drawings

Fig. 1 is an overall schematic view of a vibratory plate compactor according to an embodiment of the present disclosure.

FIG. 2 is a schematic structural diagram of a vibration device according to an embodiment of the present application

Fig. 3 is a schematic structural diagram of a connector according to an embodiment of the present application.

Description of reference numerals: 1. a frame body; 11. mounting a plate; 12. a connecting member; 121. a base; 1211. mounting holes; 1212. hinging a shaft; 1213. mounting grooves; 122. an operation frame; 1221. a hinge ring; 1222. carrying out top thread; 13. a shock absorbing assembly; 131. a spring; 132. a telescopic shaft; 2. tamping the bottom plate; 3. a power source; 31. a driving wheel; 32. a belt; 4. a vibrating device; 41. an eccentric block; 411. a fixed block; 4111. a limiting hole; 412. rotating the block; 4121. a bolt; 42. a fixing sheet; 43. a rotating shaft; 431. a driven wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a vibration plate compactor, refer to fig. 1, including support body 1, ramming bottom plate 2, power supply 3 and vibrating device 4, the power supply 3 of this embodiment chooses diesel engine for use, still can carry out the tamping operation under the condition that does not have the power.

Referring to fig. 1 and 2, the tamping bottom plate 2 is placed on the ground, the length is 1.2m, the width is 1m, and the position of 10cm at two ends of the tamping bottom plate 2 is arched upwards; the vibrating device 4 comprises an eccentric block 41, two fixing pieces 42 and a rotating shaft 43, wherein the two fixing pieces 42 are vertically arranged, the two fixing pieces 42 are respectively positioned on two sides of the lower end of the frame body 1, the upper ends of the fixing pieces 42 are welded with the frame body 1, the lower ends of the fixing pieces 42 are welded with the ramming base plate 2, the frame body 1 is provided with the mounting plate 11, the mounting plate 11 is horizontally arranged, two ends of the mounting plate 11 are welded on the fixing pieces 42, and a base of the power source 3 is welded on the mounting plate 11; the rotating shaft 43 is horizontally arranged and penetrates through the fixing piece 42, the rotating shaft 43 is rotatably connected with the fixing piece 42, the power source 3 is provided with the driving wheel 31 and the belt 32, the driving wheel 31 is in welded linkage with an output shaft of the power source 3, the rotating shaft 43 is provided with the driven wheel 431 in a penetrating mode, the driven wheel 431 is welded with the rotating shaft 43, and the driving wheel 31 is in linkage with the driven wheel 431 through the belt 32; the eccentric block 41 is arranged into two layers, one layer is a fixed block 411, the other layer is a rotating block 412, the fixed block 411 is arranged on the rotating shaft 43 in a penetrating mode and welded with the rotating shaft 43, the rotating block 412 is arranged on the rotating shaft 43 in a penetrating mode and is connected with the rotating shaft 43 in a rotating mode, a plurality of limiting holes 4111 are formed in the fixed block 411, five limiting holes 4111 are selected in the embodiment, bolts 4121 are arranged on the rotating block 412, and the bolts 4121 are arranged in the limiting holes 4111 and are fixedly connected with the fixed block 411 in a detachable mode.

Based on above-mentioned structure, power supply 3 drives the action wheel 31 and rotates, and action wheel 31 passes through belt 32 and drives from the rotation of driving wheel 431, drives the axis of rotation 43 drive from driving wheel 431, and axis of rotation 43 drives eccentric block 41 and rotates, and eccentric block 41 rotates and produces the exciting force for equipment produces the vibration, and the bolt 4121 on the adjustment rotating block 412 penetrates the different stopper on the fixed block 411, can change the size that eccentric block 41 produced the exciting force.

Referring to fig. 1, 1 top of support body is provided with connecting piece 12, be provided with damper 13 between connecting piece 12 and the support body 1, damper 13 includes spring 131 and telescopic shaft 132, and telescopic shaft 132 is vertical to be set up and the upper end welds in connecting piece 12, the lower extreme welds in 1 top of support body, and spring 131 suit is on telescopic shaft 132, and tight connecting piece 12 and support body 1 are supported respectively at the both ends of spring 131, and damper 13 can alleviate the vibration that transmits to connecting piece 12.

Referring to fig. 1 and 3, the connecting member 12 includes a base 121 and an operating frame 122, a lower end of the base 121 is welded to an upper end of the telescopic shaft 132, and a mounting hole 1211 connected to a tail end of the forearm of the excavator is formed in a side wall of the base 121; the side wall of the base 121 is integrally provided with a hinge shaft 1212, the operation frame 122 is integrally provided with a hinge ring 1221, the hinge ring 1221 is sleeved on the hinge shaft 1212, the hinge ring 1221 is provided with a jack screw 1222, the hinge shaft 1212 is provided with a mounting groove 1213, the jack screw 1222 penetrates through the hinge ring 1221 and abuts against the hinge shaft 1212 and is arranged in the mounting groove 1213, two mounting grooves 1213 are selected for the embodiment, when the operation frame 122 rotates to be horizontal, the jack screw 1222 is just opposite to one mounting groove 1213, and when the operation frame 122 rotates to incline upwards, the jack screw 1222 is just opposite to the other mounting groove 1213. Based on the structure, the connecting piece 12 can be connected with an excavator through the base 121 and used for tamping operation through excavator control equipment, and can be manually tamped through the operating frame 122, so that the excavator can conveniently cope with various geological environments; when the base 121 is connected with an excavator, the operating frame 122 is rotated to be inclined upwards, and the jackscrew 1222 is placed in the mounting groove 1213; in use with manual operation, the operating frame 122 is rotated to the horizontal and the jack 1222 is positioned in the mounting slot 1213.

The implementation principle of the vibrating plate compactor of the embodiment of the application is as follows:

selecting excavator operation or manual operation according to the construction site environment;

for operation with an excavator, the base 121 is attached to the end of the excavator forearm, the operating frame 122 is rotated to tilt up and secured by the jackscrew 1222, the power source 3 is activated, and the excavator controls are used to move and tamp.

For manual operation, the operating frame 122 is rotated to be horizontal and fixed by the jackscrew 1222, the power source 3 is activated, and the equipment is controlled to move and tamp by the operating frame 122.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A vibrating plate compactor is characterized in that: including support body (1), ramming bottom plate (2), power supply (3) and vibrating device (4), install on support body (1) power supply (3), install in support body (1) bottom ramming bottom plate (2), vibrating device (4) are installed on support body (1), vibrating device (4) and power supply (3) linkage, support body (1) top is provided with connecting piece (12), connecting piece (12) are including base (121) and handling frame (122), base (121) are used for linking to each other with excavator forearm end, handling frame (122) rotate with base (121) lateral wall and are connected, be provided with damper (13) between connecting piece (12) and support body (1).

2. The vibratory plate compactor of claim 1, wherein: vibrating device (4) are including eccentric block (41), stationary blade (42) and axis of rotation (43), tamp bottom plate (2) and support body (1) are connected through stationary blade (42), axis of rotation (43) pass stationary blade (42) and rotate with stationary blade (42) and be connected, axis of rotation (43) one end and power supply (3) linkage, the other end and eccentric block (41) fixed connection.

3. The vibratory plate compactor of claim 2, wherein: be provided with action wheel (31) and belt (32) on power supply (3), be provided with on axis of rotation (43) from driving wheel (431), action wheel (31) and follow driving wheel (431) pass through belt (32) linkage.

4. The vibratory plate compactor of claim 2, wherein: the eccentric block (41) is arranged into two layers, one layer is a fixing block (411), the other layer is a rotating block (412), the fixing block (411) is fixedly connected with the rotating shaft (43), the rotating block (412) is rotatably connected with the rotating shaft (43), a plurality of limiting holes (4111) are formed in the fixing block (411), bolts (4121) are arranged on the rotating block (412), and the bolts (4121) are arranged in the limiting holes (4111) and are detachably and fixedly connected with the fixing block (411).

5. The vibratory plate compactor of claim 1, wherein: the improved tool is characterized in that a hinge shaft (1212) is arranged on the side wall of the base (121), a hinge ring (1221) is integrally arranged on the operating frame (122), the hinge ring (1221) is sleeved on the hinge shaft (1212), a jackscrew (1222) is arranged on the hinge ring (1221), and the jackscrew (1222) penetrates through the hinge ring (1221) and abuts against the hinge shaft (1212).

6. The vibratory plate compactor of claim 5, wherein: the hinge shaft (1212) is provided with a mounting groove (1213), and the jackscrew (1222) passes through the hinge ring (1221) and is arranged in the mounting groove (1213).

7. The vibratory plate compactor of claim 1, wherein: shock-absorbing component (13) include spring (131) and telescopic shaft (132), the both ends of telescopic shaft (132) are fixed connection support body (1) and connecting piece (12) respectively, spring (131) suit is on telescopic shaft (132).

8. The vibratory plate compactor of claim 1, wherein: the two ends of the rammer bottom plate (2) are arched.