CN216515518U

CN216515518U - Novel rammer with built-in vibrating machine

Info

Publication number: CN216515518U
Application number: CN202122804850.5U
Authority: CN
Inventors: 钱爽; 陈浩; 占宽
Original assignee: First Construction Co Ltd of China Construction Third Engineering Division
Current assignee: First Construction Co Ltd of China Construction Third Engineering Division
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-13
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a novel built-in vibrating machine tamper, which comprises a steel tamping plate and a connecting steel frame. The connecting plates are fixedly installed on both sides of the upper surface of the steel tamping plate, and the upper surface of the connecting plate is provided with a buffer. The buffers are provided with two groups and are respectively located on both sides of the lower surface of the connecting steel frame, a vibrating machine is arranged in the middle of the upper surface of the steel rammer plate, and a mounting assembly is arranged on the upper surface of the connecting steel frame; the steel rammer is driven by the vibrating machine. The plate vibrates, and the force is evenly transmitted to the pressure surface through the steel ramming plate, so that the formed rolling surface is flat and the compaction effect is good, and the construction progress of the groove backfilling and compaction can be accelerated, and the overall installation and disassembly are simple. The structural support frame is connected with bolts, and the excavator drives the entire tamper to operate flexibly and unrestrictedly in the field. It can compact the corners and other large mechanical rolling dead corners, and the entire tamper is driven by the hydraulic system of the excavator boom. It can be rotated under the bottom, which can effectively compact the slope surface.

Description

Novel rammer with built-in vibrating machine

Technical Field

The utility model relates to the technical field of rammers of hydraulic vibrating machines, in particular to a novel rammer with a built-in vibrating machine.

Background

Compared with a handheld electric flat plate or an internal combustion flat plate tamper, the hydraulic vibration high-speed tamper can greatly reduce the labor intensity and obviously improve the efficiency; because the frequency and the amplitude are 10 times larger, and the shock compaction efficiency is achieved, and the compaction degree can be equivalent to that of a large-tonnage road roller; the main advantage is that the compaction can be used for the compaction of parts such as slope surface, ditch bottom and step surface, such as the compaction of bridge abutment, culvert side compaction, backfill soil compaction, semi-fill and semi-dig compaction, high fill compaction, foundation pit and other parts.

In the construction process of a road surface or a bridge, concrete and the like on the surface of the road surface or the bridge can be compacted through a large-tonnage road roller, and the whole volume of the road roller is large, so that the compacting work is difficult to be carried out through the road roller at the dead angle position of the road roller, and therefore the novel built-in vibrating machine rammer is developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel built-in vibrating machine rammer, which aims to solve the problem that compaction work is difficult to carry out through a road roller when the whole volume of the road roller is large and the dead angle position of the road roller is generated in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a novel rammer of built-in vibrating machine, includes steel rammer plate and connection steelframe, the connection steelframe is located steel rammer plate top, steel rammer plate upper surface both sides fixed mounting has the connecting plate, the connecting plate upper surface is equipped with the buffer, the buffer is provided with two sets ofly and is located connection steelframe lower surface both sides respectively, steel rammer plate upper surface intermediate position is equipped with the vibrating machine, the outside both sides of vibrating machine are equipped with fixed steel sheet, fixed steel sheet welds in steel rammer plate upper surface, fixed steel sheet is provided with two sets ofly, it is equipped with the installation component to connect the steelframe upper surface.

Preferably, the two groups of buffers respectively comprise an upper steel plate, a lower steel plate and a rubber pad, and the rubber pad is positioned between the upper steel plate and the lower steel plate.

Preferably, the upper steel plate is in threaded connection with the lower surface of the connecting steel frame, and the lower steel plate is in threaded connection with the upper surface of the connecting plate.

Preferably, the mounting assembly comprises a placing bottom plate, a mounting sleeve, a limiting plate, a threaded limiting shaft and a fixing nut, and the limiting plate and the fixing nut are provided with two groups.

Preferably, the placing bottom plate is fixedly installed at the middle position of the upper surface of the connecting steel frame, the two groups of limiting plates are respectively and fixedly installed at two sides of the upper surface of the placing bottom plate, and the installing sleeve is fixedly installed at the middle position of the upper surface of the placing bottom plate.

Preferably, a circular groove is formed in the middle position of the upper end inside the mounting sleeve, positioning holes are formed in two sides of the upper end inside the mounting sleeve, two sets of limiting holes are formed in the upper end inside the limiting plate, and the limiting holes are matched with the positioning holes.

Preferably, the threaded limiting shaft is connected with the limiting hole and the positioning hole in a sliding mode, and the two groups of fixing nuts are respectively in threaded connection with two ends of the threaded limiting shaft.

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

1. the steel ramming plate is driven by the vibrating machine to vibrate when the steel ramming plate is actually used, force is uniformly transmitted to a pressed surface through the steel ramming plate, so that the formed rolled surface is smooth, the compaction effect is good, the construction progress of processes such as groove backfill tamping and the like can be accelerated, the whole installation and disassembly are simple, the support frames are integrally constructed and connected by bolts, the installation and the disassembly are realized, the time and the labor are saved, and the economy and the saving are realized;

2. after the tamping tool is installed on the large arm of the excavator, the excavator can drive the whole tamping tool to flexibly operate in a field without limitation, corners and other large mechanical rolling dead angle positions can be compacted, the whole tamping tool can rotate under the drive of the hydraulic system of the large arm of the excavator, and further, a slope can be effectively compacted, so that the problem that compaction work is difficult to perform through the road roller when the dead angle position of the road roller is located due to the fact that the whole size of the road roller is large is solved to a certain extent.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the main structure of the mounting sleeve of the present invention;

fig. 4 is a schematic structural diagram of the limiting plate of the utility model.

In the figure: 1. a steel tamper plate; 2. connecting a steel frame; 3. a connecting plate; 4. a buffer; 41. steel plate feeding; 42. a lower steel plate; 43. a rubber pad; 5. a vibrator; 6. fixing a steel plate; 7. mounting the component; 71. placing a bottom plate; 72. installing a sleeve; 721. a circular groove; 722. positioning holes; 73. a limiting plate; 731. a limiting hole; 74. a threaded limiting shaft; 75. and (5) fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a novel rammer with a built-in vibrating machine comprises a steel ramming plate 1 and connecting steel frames 2, wherein the connecting steel frames 2 are positioned above the steel ramming plate 1, connecting plates 3 are fixedly arranged on two sides of the upper surface of the steel ramming plate 1, buffers 4 are arranged on the upper surface of the connecting plates 3, the two groups of buffers 4 are respectively positioned on two sides of the lower surface of the connecting steel frames 2, a vibrating machine 5 is arranged in the middle of the upper surface of the steel ramming plate 1, fixing steel plates 6 are arranged on two sides of the outer portion of the vibrating machine 5, the fixing steel plates 6 are welded on the upper surface of the steel ramming plate 1, two groups of fixing steel plates 6 are arranged, and a mounting assembly 7 is arranged on the upper surface of the connecting steel frames 2. when the rammer is actually used, the rammer can be mounted on a large arm of the excavating machine through the mounting assembly 7, a hydraulic guide pipe of the vibrating machine 5 is hermetically connected with a hydraulic pipe of the excavating machine so as to realize the effect of providing power support for the vibrating machine 5, and the rammer can be used for ground rammer to perform ground rammer compaction and the like after being mounted, can drive the rammer through digging quick-witted big arm and remove, when removing to the position that needs work such as tamp, can drive the rammer and move down contact ground to continuous control steel rammer board 1 pushes down ground under the drive of bobbing machine 5, in order to realize tamping the effect of flattening, and continuously pushing down the in-process, through the buffering shock attenuation of two sets of buffers 4, realized to a certain extent carrying out the effect of protecting to whole rammer.

Two sets of buffers 4 all include steel sheet 41, lower steel sheet 42 and rubber pad 43, rubber pad 43 is located between steel sheet 41 and the lower steel sheet 42, go up steel sheet 41 threaded connection in connection steelframe 2 lower surface, lower steel sheet 42 threaded connection is in the upper surface of connecting plate 3, be connected through last steel sheet 41 and connection steelframe 2, lower steel sheet 42 and connecting plate 3's being connected, the position of rubber pad 43 has been injectd, and make whole buffer 4 be convenient for install and dismantle, thereby be convenient for change rubber pad 43, because long-term continuous use is down, rubber pad 43 atress is easy to be out of shape for a long time, consequently need change, in order to guarantee to better protective effect of whole rammer utensil.

The mounting assembly 7 comprises a placing bottom plate 71, a mounting sleeve 72, two limiting plates 73, a threaded limiting shaft 74 and fixing nuts 75, wherein two groups of limiting plates 73 and fixing nuts 75 are arranged, the placing bottom plate 71 is fixedly mounted at the middle position of the upper surface of the connecting steel frame 2, the two groups of limiting plates 73 are respectively and fixedly mounted at two sides of the upper surface of the placing bottom plate 71, the mounting sleeve 72 is fixedly mounted at the middle position of the upper surface of the placing bottom plate 71, a circular groove 721 is formed at the middle position of the upper end inside the mounting sleeve 72, positioning holes 722 are formed at two sides of the upper end inside the mounting sleeve 72, limiting holes 731 are formed at the upper ends inside the two groups of limiting plates 73, the limiting holes 731 and the positioning holes 722 are arranged in a matching mode, the threaded limiting shaft 74 is in sliding connection with the limiting holes 731 and the positioning holes 722, the two groups of fixing nuts 75 are respectively in threaded connection with two ends of the threaded limiting shaft 74, and when the mounting assembly is actually mounted with the excavator arm, but the big arm sliding connection of machine of digging is inside circular slot 721 of installation sleeve 72 inside, and the connecting hole of the big arm inside of machine of digging this moment and the locating hole 722 position of the inside upper end both sides of installation sleeve 72 correspond to this moment, with screw thread spacing axle 74 sliding connection respectively at spacing hole 731 this moment, inside locating hole 722 and the connecting hole of the big arm of machine of digging, the helicitic texture at screw thread spacing axle 74 both ends this moment is located two sets of limiting plates 73 outside respectively, and then with fixing nut 75 threaded connection the helicitic texture outside at the screw thread spacing axle 74 both ends again can, inject the position of screw thread spacing axle 74 through fixing nut 75, inject the position of the big arm of machine of digging through screw thread spacing axle 74, and then realized installing whole rammer at the big arm lower extreme effect of digging machine.

When needing to dismantle, rotate the dismantlement along the helicitic texture at the spacing axle 74 both ends of screw thread with the both sides fixation nut 75 of both sides earlier, again with the spacing axle 74 of screw thread along spacing hole 731, locating hole 722 and dig the inside slip of the connecting hole of the big arm of machine and take out, will dig the big arm of machine and slide along the circular slot 721 of the inside upper end of installation sleeve 72 inside and take out finally can, whole installation and dismantlement process are simple convenient, the relevant staff of being convenient for operates.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A novel built-in vibrating machine tamper, comprising a steel tamping plate (1) and a connecting steel frame (2), characterized in that: the connecting steel frame (2) is located above the steel tamping plate (1), and the steel Connecting plates (3) are respectively fixedly installed on both sides of the upper surface of the tamper plate (1), and buffers (4) are arranged on the upper surface of the connecting plates (3), and the buffers (4) are provided with two groups of Located on both sides of the lower surface of the connecting steel frame (2), a vibrating machine (5) is provided in the middle of the upper surface of the steel ramming plate (1), and fixed steel plates (6) are respectively provided on both sides of the outer side of the vibrating machine (5). The fixed steel plate (6) is welded on the upper surface of the steel ramming plate (1), and the upper surface of the connecting steel frame (2) is provided with a mounting assembly (7).

2. A new type of built-in vibrating machine tamper according to claim 1, characterized in that: the two sets of buffers (4) comprise an upper steel plate (41), a lower steel plate (42) and a rubber pad (43), The rubber pad (43) is located between the upper steel plate (41) and the lower steel plate (42).

3. A new type of built-in vibrating machine tamper according to claim 2, characterized in that: the upper steel plate (41) is threadedly connected to the lower surface of the connecting steel frame (2), and the lower steel plate (42) is threadedly connected on the upper surface of the connecting plate (3).

4. A new type of built-in vibrating machine tamper according to claim 1, characterized in that: the installation assembly (7) comprises a placing bottom plate (71), an installation sleeve (72), a limit plate (73), There are two sets of threaded limiting shafts (74) and fixing nuts (75).

5. A new type of built-in vibrating machine tamper according to claim 4, characterized in that: the placing bottom plate (71) is fixedly installed at the middle position of the upper surface of the connecting steel frame (2), and two sets of the limit plates (73) are respectively fixed and installed on both sides of the upper surface of the placing bottom plate (71), and the mounting sleeves (72) are fixedly installed at the middle position of the upper surface of the placing bottom plate (71).

6. A new type of built-in vibrating machine tamper according to claim 4, characterized in that: a circular groove (721) is provided in the middle position of the inner upper end of the installation sleeve (72), and the installation sleeve (72) ) There are positioning holes (722) on both sides of the inner upper end, and the inner upper ends of the two sets of limit plates (73) are provided with limit holes (731), and the limit holes (731) are matched with the positioning holes (722). .

7. A new type of built-in vibrating machine tamper according to claim 4, characterized in that: the threaded limit shaft (74) is slidably connected to the limit hole (731) and the positioning hole (722), and two sets of The fixing nuts (75) are respectively threadedly connected with both ends of the threaded limiting shaft (74).