CN112323766B - Battering ram with good compaction effect - Google Patents
Battering ram with good compaction effect Download PDFInfo
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- CN112323766B CN112323766B CN202011232931.6A CN202011232931A CN112323766B CN 112323766 B CN112323766 B CN 112323766B CN 202011232931 A CN202011232931 A CN 202011232931A CN 112323766 B CN112323766 B CN 112323766B
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- electromagnet assembly
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a battering ram with a good compaction effect. The invention provides a battering ram with better compaction effect, which comprises: the device comprises a tamping plate, a tamping plate driving device, a handrail, an upper electromagnet assembly, a lower electromagnet assembly and a telescopic rod; when the battering ram during operation, when the ram is with ground contact, the telescopic link is by jack-up upwards, make last electromagnet switch board on the telescopic link and lower electromagnet switch board respectively with last electromagnet assembly's first last switch board, lower electromagnet assembly's the second on the switch board contact, make first coil and second coil circular telegram respectively, go up electromagnet assembly and lower electromagnet assembly and produce magnetic force, first iron core bottom magnetic pole is the same with second iron core top magnetic pole, thereby when pushing the ram downwards through the battering ram drive arrangement, exert decurrent power to lower electromagnet assembly through the repulsion magnetic force of going up between electromagnet assembly and lower electromagnet assembly, thereby further promote the compaction effect of battering ram to the soil.
Description
Technical Field
The invention relates to the technical field of battering rams, in particular to a battering ram with a good compaction effect.
Background
The impact rammer is a compaction machine for ramming backfill soil layer by using the action of impact and impact vibration. One common type of impact tamper is a tamper that uses alternating current to drive an eccentric wheel to swing up and down, and the ground is tamped by impact and impact vibration generated by the tamper. The quick impact rammer is usually driven by a motor to drive an eccentric gear and a connecting rod mechanism to be connected with a ramming plate on an inclined ground, a spring is tensioned between the connecting rod and the ramming plate, the connecting rod is driven to do up-and-down reciprocating motion by the rotation of the eccentric gear, so that the spring continuously absorbs and releases energy, the quick impact motion is performed through the ramming plate to tamp the foundation, and the ramming plate continuously moves forwards when jumping off the ground and falling down. However, when the impact rammer is in operation, the whole impact rammer can vibrate up and down along with the bounce of the impact rammer, so that the pressure of the rammer plate on the ground is reduced to a certain extent, and the compaction effect of the impact rammer still needs to be further improved.
Disclosure of Invention
The invention aims to overcome the defects and provide the battering ram with better compaction effect so as to solve the problem that the compaction effect of the existing battering ram still needs to be further improved.
The invention provides a battering ram with better compaction effect, which comprises: the device comprises a tamping plate, a tamping plate driving device, a handrail, an upper electromagnet assembly, a lower electromagnet assembly and a telescopic rod;
the tamper is connected to the bottom of the tamper driving device, the handrail is arranged above the tamper driving device, a connecting seat is arranged on the front side of the tamper driving device, the upper electromagnet assembly is fixed on the connecting seat, and the lower electromagnet assembly is arranged on the tamper and is positioned below the upper electromagnet assembly;
the upper electromagnet assembly comprises a first hollow cylinder, a first iron core arranged in the center of the inside of the first hollow cylinder and a first coil spirally wound outside the first iron core, a first power supply and a first upper switch board electrically connected with the first power supply are arranged outside the first hollow cylinder, and a guide cylinder and a baffle plate positioned above the guide cylinder are arranged outside the first hollow cylinder;
the lower electromagnet assembly comprises a second hollow cylinder, a second iron core arranged in the center of the inside of the second hollow cylinder and a second coil spirally wound outside the second iron core, and a second power supply and a second upper switch plate electrically connected with the second power supply are arranged outside the second hollow cylinder;
an upper electromagnet switch plate is arranged above one side of the telescopic rod, a lower electromagnet switch plate is arranged below one side of the telescopic rod, an accommodating groove is formed in the bottom surface of the tamping plate, a square through hole is formed in the accommodating groove, a limiting plate is arranged at the bottom of the telescopic rod, the telescopic rod sequentially penetrates through the square through hole and the guide cylinder from bottom to top, the limiting plate is located below the accommodating groove, a spring seat is arranged at the top end of the telescopic rod, a spring is arranged on the spring seat, and the spring is in contact with the bottom surface of the baffle;
one end of the first coil is electrically connected with the first power supply, the other end of the first coil is electrically connected with the upper electromagnet switch plate, one end of the second coil is electrically connected with the second power supply, and after the first coil and the second coil are respectively electrified, the magnetic pole at the bottom of the first iron core is the same as the magnetic pole at the top of the second iron core.
Furthermore, the top of the spring seat is provided with a spring limiting column, the spring is sleeved outside the spring limiting column, and the baffle is provided with a circular through hole corresponding to the spring limiting column.
Further, the shape of storage tank with the limiting plate phase-match.
Furthermore, a plurality of first clamping grooves are formed in the inner wall of the first hollow cylinder, first coil bearing rods are arranged in the first clamping grooves, first coil bearing grooves are formed in the end faces of the first coil bearing rods, and the first coils are located in the first coil bearing grooves.
Furthermore, a plurality of second clamping grooves are formed in the inner wall of the second hollow cylinder, second coil bearing rods are arranged in the second clamping grooves, second coil bearing grooves are formed in the end faces of the second coil bearing rods, and the second coils are located in the second coil bearing grooves.
The invention has the following beneficial effects: the battering ram with better compaction effect provided by the invention is additionally provided with the upper electromagnet assembly, the lower electromagnet assembly and the telescopic rod on the basis of the existing battering ram structure, when the impact rammer works, the rammer plate is contacted with the ground, and simultaneously, the telescopic rod is jacked upwards, so that the upper electromagnet switch plate and the lower electromagnet switch plate on the telescopic rod are respectively contacted with the first upper switch plate of the upper electromagnet assembly and the second upper switch plate of the lower electromagnet assembly, so that the first coil and the second coil are respectively electrified, the upper electromagnet assembly and the lower electromagnet assembly generate magnetic force, the magnetic pole at the bottom of the first iron core is the same as the magnetic pole at the top of the second iron core, thereby when pushing down the rammer plate through rammer plate drive arrangement, exert decurrent power to electromagnet assembly down through the repulsion magnetic force between last electromagnet assembly and the lower electromagnet assembly to further promote the compaction effect of rammer plate to the soil.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of the battering ram with a good compaction effect provided by the invention.
Fig. 2 is a schematic structural view of an upper electromagnet assembly of the battering ram with a better compaction effect provided by the invention.
Fig. 3 is a schematic structural view of a lower electromagnet assembly of the battering ram with a better compaction effect provided by the invention.
FIG. 4 is a schematic view of the bottom of the tamper plate of the impact tamper of the present invention providing a better compaction.
FIG. 5 is a schematic view of the interior of the upper electromagnet assembly of the battering ram with better compaction effect according to the present invention.
Fig. 6 is a schematic view of the interior of the lower electromagnet assembly of the battering ram with better compaction effect provided by the invention.
Fig. 7 is a schematic diagram of the energization of the upper electromagnet assembly and the lower electromagnet assembly of the battering ram provided by the invention with better compaction effect.
Illustration of the drawings: 1-tamping a plate; 2-a tamper driving device; 3-a handrail; 4-upper electromagnet assembly; 5-lower electromagnet assembly; 6, a telescopic rod; 11-a receiving groove; 12-square through holes; 41-a connecting seat; 42-a guide cylinder; 43-a first upper switch plate; 400-a first power supply; 401-a first hollow cylindrical barrel; 402-a first core; 403-a first coil; 404-a first coil carrier bar; 4011-a first card slot; 4041-first coil carrying groove; 51-a second upper switch plate; 500-a second power supply; 501-a second hollow cylinder; 502-a second core; 503-a second coil; 504-second coil carrying rod; 5011-a second card slot; 5041-second coil carrying slot; 61-upper electromagnet switch board; 62-spring seats; 63-a spring; 64-a baffle plate; 65-lower electromagnet switch plate; 66-limiting plate; 641-circular through hole.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
As shown in fig. 1 and 7, an embodiment of the present invention provides a battering ram with a better compaction effect, including: the ramming plate comprises a ramming plate 1, a ramming plate driving device 2, a handrail 3, an upper electromagnet assembly 4, a lower electromagnet assembly 5 and a telescopic rod 6.
Wherein, ramming plate 1 is connected in the bottom of ramming plate drive arrangement 2, and handrail 3 sets up in ramming plate drive arrangement 2's top, and ramming plate drive arrangement 2 can adopt prior art for exert decurrent thrust to ramming plate 1, in order to realize the impact of ramming plate 1 to ground.
In the present embodiment, the connecting seat 41 is disposed at the front side of the tamper driving device 2, the upper electromagnet assembly 4 is fixed on the connecting seat 41, and the lower electromagnet assembly 5 is disposed on the tamper 1 and below the upper electromagnet assembly 4.
Specifically, the upper electromagnet assembly 4 includes a first hollow cylinder 401, a first iron core 402 disposed at the center inside the first hollow cylinder 401, and a first coil 403 spirally wound outside the first iron core 402, a first power source 400 and a first upper switch plate 43 electrically connected to the first power source 400 are disposed outside the first hollow cylinder 401, and a guide cylinder 42 and a baffle plate 64 located above the guide cylinder 42 are disposed outside the first hollow cylinder 401.
Specifically, the lower electromagnet assembly 5 includes a second hollow cylinder 501, a second iron core 502 disposed at the center inside the second hollow cylinder 501, and a second coil 503 spirally wound outside the second iron core 502, and a second power supply 500 and a second upper switch plate 51 electrically connected to the second power supply 500 are disposed outside the second hollow cylinder 501. The first hollow cylinder 401 and the second hollow cylinder 501 have the same outer diameter and inner diameter, and the first core 402 and the second core 502 have the same outer diameter.
Specifically, one side top of telescopic link 6 is provided with last electromagnet switch board 61, and one side below of telescopic link 6 is provided with lower electromagnet switch board 65, and ramming plate 1 bottom surface is provided with storage tank 11, is provided with square through hole 12 in the storage tank 11, and the bottom of telescopic link 6 is provided with limiting plate 66, and telescopic link 6 is by supreme square through hole 12 and the guide cylinder 42 of passing in proper order down, and limiting plate 66 is located storage tank 11 below, storage tank 11's shape and limiting plate 66 phase-match. The top end of the telescopic rod 6 is provided with a spring seat 62, a spring 63 is arranged on the spring seat 62, and the spring 63 is in contact with the bottom surface of the baffle plate 64.
Specifically, one end of the first coil 403 is electrically connected to the first power source 400, the other end of the first coil 403 is electrically connected to the upper electromagnet switch plate 61, one end of the second coil 503 is electrically connected to the second power source 500, when the tamper plate 1 contacts the bottom surface, the limiting plate 66 is pressed into the accommodating groove 11, the telescopic rod 6 is jacked up, the spring 63 is compressed, the upper electromagnet switch plate 61 contacts the first upper switch plate 43, the lower electromagnet switch plate 65 contacts the second upper switch plate 51, and after the first coil 403 and the second coil 503 are respectively energized, the bottom magnetic pole of the first iron core 402 is the same as the top magnetic pole of the second iron core 502.
Further, the top of the spring seat 62 is provided with a spring limiting post, the spring 63 is sleeved outside the spring limiting post, and the baffle plate 64 is provided with a circular through hole 641 corresponding to the spring limiting post. After the spring 63 is compressed, the spring retention post may extend from the circular through hole 641.
In this embodiment, a plurality of first clamping grooves 4011 are provided on the inner wall of the first hollow cylinder 401, a first coil bearing rod 404 is provided in the first clamping groove 4011, a first coil bearing groove 4041 is provided on the end surface of the first coil bearing rod 404, and the first coil 403 is located in the first coil bearing groove 4041. The inner wall of the second hollow cylinder 501 is provided with a plurality of second slots 5011, the second slots 5011 are internally provided with a second coil bearing rod 504, the end face of the second coil bearing rod 504 is provided with a second coil bearing groove 5041, and the second coil 503 is located in the second coil bearing groove 5041. The number of the first card slot 4011 and the second card slot 5011 may be three.
The battering ram with better compaction effect provided by the invention has the following working principle:
when the impact rammer is in operation, the rammer plate is contacted with the ground, the telescopic rod 6 is jacked upwards, the spring 63 is compressed, so that the upper electromagnet switch plate 61 and the lower electromagnet switch plate 65 on the telescopic rod 6 are respectively contacted with the first upper switch plate 43 of the upper electromagnet assembly 4 and the second upper switch plate 51 of the lower electromagnet assembly 5, so that the first coil 403 and the second coil 503 are respectively energized, the upper electromagnet assembly 4 and the lower electromagnet assembly 5 generate magnetic force, the bottom magnetic pole of the first iron core 402 is the same as the top magnetic pole of the second iron core 502, therefore, when the rammer plate 1 is pushed downwards by the rammer plate driving device 2, downward force is applied to the lower electromagnet assembly 5 through repulsive magnetic force between the upper electromagnet assembly 4 and the lower electromagnet assembly 5, when the impact rammer jumps forwards, the rammer plate 1 is separated from the ground, the spring 63 pushes the telescopic rod 6 to reset, and the first coil 403 and the second coil 503 are powered off. The tamping plate 1 to be tamped is contacted with the ground again, and the process is repeated, so that the compaction effect of the lifting tamping plate 1 on the ground is improved.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a battering ram that compaction effect is better which comprises: the device comprises a tamping plate (1), a tamping plate driving device (2), a handrail (3), an upper electromagnet assembly (4), a lower electromagnet assembly (5) and a telescopic rod (6);
the tamper is characterized in that the tamper (1) is connected to the bottom of the tamper driving device (2), the handrail (3) is arranged above the tamper driving device (2), a connecting seat (41) is arranged on the front side of the tamper driving device (2), the upper electromagnet assembly (4) is fixed on the connecting seat (41), and the lower electromagnet assembly (5) is arranged on the tamper (1) and is positioned below the upper electromagnet assembly (4);
the upper electromagnet assembly (4) comprises a first hollow cylindrical barrel (401), a first iron core (402) arranged in the center of the interior of the first hollow cylindrical barrel (401), and a first coil (403) spirally wound outside the first iron core (402), a first power supply (400) and a first upper switch plate (43) electrically connected with the first power supply (400) are arranged outside the first hollow cylindrical barrel (401), and a guide barrel (42) and a baffle plate (64) positioned above the guide barrel (42) are arranged outside the first hollow cylindrical barrel (401);
the lower electromagnet assembly (5) comprises a second hollow cylindrical barrel (501), a second iron core (502) arranged in the center of the inside of the second hollow cylindrical barrel (501) and a second coil (503) spirally wound outside the second iron core (502), and a second power supply (500) and a second upper switch plate (51) electrically connected with the second power supply (500) are arranged outside the second hollow cylindrical barrel (501);
an upper electromagnet switch plate (61) is arranged above one side of the telescopic rod (6), a lower electromagnet switch plate (65) is arranged below one side of the telescopic rod (6), a containing groove (11) is formed in the bottom surface of the tamper plate (1), a square through hole (12) is formed in the containing groove (11), a limiting plate (66) is arranged at the bottom of the telescopic rod (6), the telescopic rod (6) sequentially penetrates through the square through hole (12) and the guide cylinder (42) from bottom to top, the limiting plate (66) is located below the containing groove (11), a spring seat (62) is arranged at the top end of the telescopic rod (6), a spring (63) is arranged on the spring seat (62), and the spring (63) is in contact with the bottom surface of the baffle plate (64);
one end of the first coil (403) is electrically connected with the first power supply (400), the other end of the first coil (403) is electrically connected with the upper electromagnet switch plate (61), one end of the second coil (503) is electrically connected with the second power supply (500), and after the first coil (403) and the second coil (503) are respectively electrified, the bottom magnetic pole of the first iron core (402) is the same as the top magnetic pole of the second iron core (502).
2. The battering ram with better compaction effect according to claim 1, characterized in that a spring limiting post is arranged on the top of the spring seat (62), the spring (63) is sleeved outside the spring limiting post, and a circular through hole (641) is arranged on the baffle plate (64) corresponding to the spring limiting post.
3. The battering ram with better compaction effect as claimed in claim 2, characterized in that the shape of the accommodating groove (11) is matched with the limiting plate (66).
4. The battering ram with better compaction effect according to claim 3, characterized in that a plurality of first clamping grooves (4011) are arranged on the inner wall of the first hollow cylinder (401), a first coil bearing rod (404) is arranged in the first clamping grooves (4011), a first coil bearing groove (4041) is arranged on the end face of the first coil bearing rod (404), and the first coil (403) is located in the first coil bearing groove (4041).
5. The battering ram with better compaction effect according to claim 4, characterized in that the inner wall of the second hollow cylinder (501) is provided with a plurality of second slots (5011), a second coil carrying rod (504) is arranged in the second slots (5011), the end surface of the second coil carrying rod (504) is provided with a second coil carrying groove (5041), and the second coil (503) is located in the second coil carrying groove (5041).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011232931.6A CN112323766B (en) | 2020-11-06 | 2020-11-06 | Battering ram with good compaction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011232931.6A CN112323766B (en) | 2020-11-06 | 2020-11-06 | Battering ram with good compaction effect |
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| Publication Number | Publication Date |
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| CN112323766A CN112323766A (en) | 2021-02-05 |
| CN112323766B true CN112323766B (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011232931.6A Active CN112323766B (en) | 2020-11-06 | 2020-11-06 | Battering ram with good compaction effect |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196003A (en) * | 2006-12-04 | 2008-06-11 | 孙保平 | Straight line electric impact punner |
| CN208346796U (en) * | 2017-04-28 | 2019-01-08 | 江苏建筑职业技术学院 | A kind of battering ram easy to remove |
| CN209779602U (en) * | 2019-03-28 | 2019-12-13 | 姚玉娟 | Vibration battering ram for civil engineering |
| CN210400974U (en) * | 2019-05-20 | 2020-04-24 | 淮阴工学院 | Electric compaction instrument based on electromagnet |
-
2020
- 2020-11-06 CN CN202011232931.6A patent/CN112323766B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196003A (en) * | 2006-12-04 | 2008-06-11 | 孙保平 | Straight line electric impact punner |
| CN208346796U (en) * | 2017-04-28 | 2019-01-08 | 江苏建筑职业技术学院 | A kind of battering ram easy to remove |
| CN209779602U (en) * | 2019-03-28 | 2019-12-13 | 姚玉娟 | Vibration battering ram for civil engineering |
| CN210400974U (en) * | 2019-05-20 | 2020-04-24 | 淮阴工学院 | Electric compaction instrument based on electromagnet |
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| CN112323766A (en) | 2021-02-05 |
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