CN113322924A - Ramming device for building construction - Google Patents
Ramming device for building construction Download PDFInfo
- Publication number
- CN113322924A CN113322924A CN202110512584.0A CN202110512584A CN113322924A CN 113322924 A CN113322924 A CN 113322924A CN 202110512584 A CN202110512584 A CN 202110512584A CN 113322924 A CN113322924 A CN 113322924A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- driving
- ramming
- base
- tamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009435 building construction Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000010276 construction Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- 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
Abstract
The invention discloses a ramming device for building construction, which comprises a base, two moving mechanisms, a support, two driving mechanisms and a ramming assembly, wherein the two moving mechanisms are arranged on the base; the moving mechanism comprises two rotating motors, two connecting shafts, two driving gears, a rotating shaft, auxiliary wheels and a crawler; the two rotating motors are respectively arranged in the base; the two connecting shafts are respectively and fixedly connected with the output ends of the two rotating motors; the two driving gears are respectively and fixedly connected to the side edges of the two connecting shafts; the rotating shaft is rotatably connected with the base; the auxiliary wheel is fixedly connected to the side edge of the rotating shaft; the crawler belt is arranged on the side edges of the two driving gears and the auxiliary wheel; the two tamping mechanisms can drive the tamping component to lift, so that tamping construction is carried out; four drive gears can be driven to rotate through four rotating motors respectively, so that the two tracks can rotate, the base can be driven to move, and the tamping device can be conveniently controlled by workers to move when tamping construction is carried out.
Description
Technical Field
The invention relates to the technical field of ramming devices, in particular to a ramming device for building construction.
Background
Ramming, it means to tamp the ground with the rammer, backfill indoor soil, make the terrace, can ensure that the terrace is pressed no longer to collapse in the future, so ramming device is indispensable equipment in the construction, but present construction is with ramming device removes through artifical promotion in the use, because ramming device size is great for it wastes time and energy to remove ramming device, thereby leads to the inefficiency of ramming construction.
Disclosure of Invention
The invention aims to provide a ramming device for building construction, and aims to solve the problem that the existing ramming device for building construction is low in ramming construction efficiency due to the fact that the existing ramming device needs to be manually pushed to move.
In order to achieve the aim, the invention provides a ramming device for building construction, which comprises a base, two moving mechanisms, a support, two driving mechanisms and a ramming assembly, wherein the two moving mechanisms are arranged on the base; the moving mechanism comprises two rotating motors, two connecting shafts, two driving gears, a rotating shaft, auxiliary wheels and a crawler; the two rotating motors are respectively and fixedly connected with the base and are respectively positioned in the base; the two connecting shafts are respectively and fixedly connected with the output ends of the two rotating motors and respectively positioned to penetrate through the base; the two driving gears are respectively and fixedly connected with the two connecting shafts and are respectively positioned on one sides of the two connecting shafts, which are far away from the two rotating motors; the rotating shaft is rotatably connected with the base and is positioned between the two connecting shafts; the auxiliary wheel is fixedly connected with the rotating shaft and is positioned on one side of the rotating shaft, which is far away from the base; the crawler belt is respectively connected with the two driving gears and the auxiliary wheel in a rotating way and is positioned on the side edges of the two driving gears and the auxiliary wheel; the bracket is fixedly connected with the base and is positioned above the base; the two driving mechanisms are respectively and fixedly connected with the bracket and are positioned at two sides of the bracket; the tamping assembly is fixedly connected with the two driving mechanisms respectively and is positioned between the two driving mechanisms.
The driving mechanism comprises two sliding rails, two sliding blocks, a rack, a driving motor, a driving shaft and a sector gear; the two slide rails are respectively and fixedly connected with the bracket and are respectively positioned below the bracket; the two sliding blocks are respectively connected with the two sliding rails in a sliding manner and are respectively positioned on the side edges of the two sliding rails; the rack is fixedly connected with the two sliding blocks respectively and is positioned between the two sliding blocks; the driving motor is fixedly connected with the bracket and is positioned on the side edge of the bracket; the driving shaft is fixedly connected with the output end of the driving motor and is positioned on the side edge of the driving motor; the sector gear is fixedly connected with the driving shaft, meshed with the rack and positioned at one end, far away from the driving motor, of the driving shaft.
The tamping assembly comprises a cross rod, a plurality of connecting rods and a tamping plate; the cross bar is respectively and fixedly connected with the two racks and is positioned between the two racks; the connecting rods are respectively and fixedly connected with the cross rods and are respectively positioned below the cross rods; the tamping plates are fixedly connected with the plurality of connecting rods respectively and are positioned below the plurality of connecting rods.
The tamping assembly further comprises a limiting column and a plurality of balancing weights; the limiting column is fixedly connected with the tamping plate and is positioned above the tamping plate; a plurality of the balancing weight respectively with spacing post sliding connection, and respectively by spacing post runs through, and is located respectively the tamping plate top.
Wherein the tamper assembly further comprises a plurality of compaction members; the plurality of pressing members are respectively in threaded connection with the cross rod and penetrate through the cross rod respectively.
Wherein the pressing member comprises a screw and a pressing plate; the screw rod is in threaded connection with the cross rod and penetrates through the cross rod; the pressing plate is fixedly connected with the screw rod and is positioned on one side, close to the balancing weight, of the screw rod.
Wherein the pressing member further comprises a turntable; the rotary table is fixedly connected with the screw rod and is positioned on one side, far away from the pressing plate, of the screw rod.
According to the ramming device for building construction, the four connecting shafts and the four driving gears can be respectively driven to rotate by the four rotating motors, so that the two crawler belts rotate, and the base can be driven to move; the four rotating motors can be controlled by arranging corresponding controllers, so that a user can control the ramming device to move conveniently; stability when the track moves can be improved through the auxiliary wheel. When in tamping, the driving shaft and the sector gear are driven to rotate by the driving motor, the rack is driven to move upwards by the sector gear, the rack can be guided and supported by the sliding rail and the sliding block, the transverse rod and the connecting rods are driven to move upwards by the rack, so that the tamping plate moves upwards, and when the sector gear rotates to be separated from the rack, the tamping plate can move downwards under the action of gravity, so that the ground is tamped; the counterweight block is provided with a through groove matched with the limiting column, the counterweight block can be prevented from falling off the tamping plate by placing the counterweight block on the tamping plate and inserting the limiting column into the through groove of the counterweight block, and the pressure borne by the tamping plate can be changed by increasing or reducing the number of the counterweight blocks according to actual conditions so as to ensure that the tamping plate has the optimal tamping effect; the screw rod can be rotated to drive the pressing plate to move downwards, so that the balancing weight can be compressed tightly, and the balancing weight is prevented from shaking or falling off during tamping. By the above mode, the tamping device can be conveniently moved during tamping construction, the labor load of workers is reduced, and the tamping construction efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a ramming device for building construction according to the present invention;
FIG. 2 is a top sectional view of a ramming device for construction according to the present invention;
FIG. 3 is a front sectional view of a ramming device for construction according to the present invention;
fig. 4 is a schematic structural view of the drive mechanism of the present invention.
1-base, 2-moving mechanism, 3-support, 4-driving mechanism, 5-tamping assembly, 21-rotating motor, 22-connecting shaft, 23-driving gear, 24-rotating shaft, 25-auxiliary wheel, 26-crawler, 41-sliding rail, 42-sliding block, 43-rack, 44-driving motor, 45-driving shaft, 46-sector gear, 51-cross bar, 52-connecting rod, 53-tamping plate, 54-limiting column, 55-balancing block, 56-pressing member, 57-buffer member, 561-screw, 562-pressing plate, 563-rotating disc, 571-fixing column, 572-spring and 573-connecting column.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the present invention provides a ramming device for building construction: the device comprises a base 1, two moving mechanisms 2, a bracket 3, two driving mechanisms 4 and a tamping assembly 5; the moving mechanism 2 comprises two rotating motors 21, two connecting shafts 22, two driving gears 23, a rotating shaft 24, auxiliary wheels 25 and a crawler 26; the two rotating motors 21 are respectively and fixedly connected with the base 1 and are respectively positioned inside the base 1; the two connecting shafts 22 are respectively and fixedly connected with the output ends of the two rotating motors 21 and respectively positioned to penetrate through the base 1; the two driving gears 23 are respectively and fixedly connected with the two connecting shafts 22 and are respectively positioned on one sides of the two connecting shafts 22 far away from the two rotating motors 21; the rotating shaft 24 is rotatably connected with the base 1 and is positioned between the two connecting shafts 22; the auxiliary wheel 25 is fixedly connected with the rotating shaft 24 and is positioned on one side of the rotating shaft 24, which is far away from the base 1; the crawler belt 26 is respectively connected with the two driving gears 23 and the auxiliary wheel 25 in a rotating way and is positioned at the side edges of the two driving gears 23 and the auxiliary wheel 25; the bracket 3 is fixedly connected with the base 1 and is positioned above the base 1; the two driving mechanisms 4 are respectively and fixedly connected with the bracket 3 and are positioned at two sides of the bracket 3; the tamping assembly 5 is fixedly connected with the two driving mechanisms 4 respectively and is positioned between the two driving mechanisms 4.
In the present embodiment, the four rotating motors 21 can respectively drive the four connecting shafts 22 and the four driving gears 23 to rotate, so that the two crawlers 26 rotate, and the base 1 can be driven to move; the four rotating motors 21 can be controlled by arranging corresponding controllers so that a user can control the base 1 to move; the auxiliary wheels 25 can improve the stability of the crawler belt 26 during movement. The driving mechanisms 4 can drive the tamping assembly 5 to lift, so that tamping construction is carried out. By the above mode, the tamping device can be conveniently moved during tamping construction, the labor load of workers is reduced, and the tamping construction efficiency is improved.
Further, the driving mechanism 4 includes two sliding rails 41, two sliding blocks 42, a rack 43, a driving motor 44, a driving shaft 45 and a sector gear 46; the two slide rails 41 are respectively and fixedly connected with the bracket 3 and are respectively positioned below the bracket 3; the two sliding blocks 42 are respectively connected with the two sliding rails 41 in a sliding manner and are respectively positioned on the side edges of the two sliding rails 41; the rack 43 is respectively fixedly connected with the two sliding blocks 42 and is positioned between the two sliding blocks 42; the driving motor 44 is fixedly connected with the bracket 3 and is positioned on the side edge of the bracket 3; the driving shaft 45 is fixedly connected with the output end of the driving motor 44 and is positioned on the side edge of the driving motor 44; the sector gear 46 is fixedly connected with the driving shaft 45, meshed with the rack 43 and positioned at one end of the driving shaft 45 far away from the driving motor 44.
In this embodiment, the driving shaft 45 and the sector gear 46 are driven by the driving motor 44 to rotate, the rack 43 is driven by the sector gear 46 to move upwards, the rack 43 can be guided and supported by the slide rail 41 and the slider 42, the tamping assembly 5 is driven by the rack 43 to move upwards, and when the sector gear 46 rotates to be separated from the rack 43, the tamping assembly 5 moves downwards under the action of gravity, so as to tamp the ground.
Further, the tamper assembly 5 includes a cross bar 51, a plurality of connecting rods 52, and tamper plates 53; the cross bar 51 is respectively and fixedly connected with the two racks 43 and is positioned between the two racks 43; a plurality of connecting rods 52 are respectively fixedly connected with the cross rod 51 and are respectively positioned below the cross rod 51; the tamper plate 53 is respectively fixedly connected to the plurality of connecting rods 52 and is located below the plurality of connecting rods 52.
In this embodiment, the driving shaft 45 and the sector gear 46 are driven by the driving motor 44 to rotate, the rack 43 is driven by the sector gear 46 to move upwards, the rack 43 can be guided and supported by the sliding rail 41 and the sliding block 42, the cross bar 51 and the plurality of connecting rods 52 are driven by the rack 43 to move upwards, so that the tamping plate 53 moves upwards, and when the sector gear 46 rotates to be separated from the rack 43, the tamping plate 53 moves downwards under the action of gravity, so that the ground is tamped.
Further, the tamping assembly 5 further comprises a limiting column 54 and a plurality of balancing weights 55; the limiting column 54 is fixedly connected with the tamping plate 53 and is positioned above the tamping plate 53; the weight blocks 55 are slidably connected to the position-limiting posts 54, are penetrated by the position-limiting posts 54, and are located above the tamping plate 53.
In this embodiment, the counterweight block 55 is provided with a through groove matching with the limiting post 54, the counterweight block 55 can be prevented from falling off the tamping plate 53 by placing the counterweight block 55 on the tamping plate 53 and inserting the limiting post 54 into the through groove of the counterweight block 55, and the pressure applied to the tamping plate 53 can be changed by increasing or decreasing the number of the counterweight blocks 55 according to actual conditions, so that the tamping plate 53 has the best tamping effect.
Further, the tamper assembly 5 also includes a plurality of compacting members 56; a plurality of pressing members 56 are respectively screw-coupled to the cross bar 51 and respectively penetrate the cross bar 51.
In the present embodiment, the weight 55 can be pressed and fixed by the plurality of pressing members 56, and the weight 55 is prevented from shaking or falling off during ramming.
Further, the pressing member 56 includes a screw 561 and a pressing plate 562; the screw 561 is in threaded connection with the cross rod 51 and penetrates through the cross rod 51; the pressing plate 562 is fixedly connected with the screw 561, and is located on one side of the screw 561, which is close to the counterweight block 55.
In this embodiment, the screw 561 is rotated to drive the pressing plate 562 to move downward, so as to compress the weight 55, thereby preventing the weight 55 from shaking or falling off during ramming.
Further, the pressing member 56 further includes a rotating disk 563; the rotary disk 563 is fixedly connected with the screw 561, and is located on one side of the screw 561, which is far away from the pressing plate 562.
In this embodiment, the rotating plate 563 can facilitate a user to control the screw 561 to rotate, thereby facilitating the fixing of the weight 55.
Further, the tamper assembly 5 further includes a plurality of cushioning members 57; the plurality of buffer members 57 are fixedly connected to the bracket 3 and the cross bar 51, respectively, and are located between the bracket 3 and the cross bar 51, respectively.
In the present embodiment, a plurality of the buffer members 57 can provide a buffer effect during ramming, and prevent damage to each component due to excessive vibration.
Further, the buffering member 57 includes a fixing post 571, a spring 572 and a connecting post 573; the fixing column 571 is fixedly connected with the bracket 3 and is positioned below the bracket 3; the spring 572 is fixedly connected with the fixing column 571 and is positioned inside the fixing column 571; the connecting column 573 is fixedly connected with the spring 572 and the cross bar 51 respectively, is slidably connected with the fixing column 571, and is located between the spring 572 and the cross bar 51.
In the present embodiment, the elastic force of the spring 572 provides a buffer effect during ramming, thereby preventing damage to the components due to excessive vibration.
The working principle and the using process of the invention are as follows: after the installation of the crawler belt type base 1 is installed, the four rotating motors 21 can respectively drive the four connecting shafts 22 and the four driving gears 23 to rotate, and therefore the two crawler belt type base 1 is capable of the; the four rotating motors 21 can be controlled by arranging corresponding controllers so that a user can control the ramming device to move; the auxiliary wheels 25 can improve the stability of the crawler belt 26 during movement. During tamping, the driving shaft 45 and the sector gear 46 are driven to rotate by the driving motor 44, the rack 43 is driven to move upwards by the sector gear 46, the rack 43 can be guided and supported by the slide rail 41 and the slide block 42, the cross bar 51 and the connecting rods 52 are driven to move upwards by the rack 43, so that the tamping plate 53 moves upwards, and when the sector gear 46 rotates to be separated from the rack 43, the tamping plate 53 moves downwards under the action of gravity, so that the ground is tamped; the balancing weight 55 is provided with a through groove matched with the limiting column 54, the balancing weight 55 can be prevented from falling off the tamping plate 53 by placing the balancing weight 55 on the tamping plate 53 and inserting the limiting column 54 into the through groove of the balancing weight 55, and the pressure borne by the tamping plate 53 can be changed by increasing or reducing the number of the balancing weights 55 according to actual conditions, so that the tamping plate 53 has the optimal tamping effect; the screw 561 is rotated to drive the pressing plate 562 to move downwards, so that the balancing weight 55 can be pressed tightly, and the balancing weight 55 is prevented from shaking or falling off during tamping. By the above mode, the tamping device can be conveniently moved during tamping construction, the labor load of workers is reduced, and the tamping construction efficiency is improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A ramming device for building construction is characterized by comprising a base, two moving mechanisms, a support, two driving mechanisms and a ramming assembly; the moving mechanism comprises two rotating motors, two connecting shafts, two driving gears, a rotating shaft, auxiliary wheels and a crawler; the two rotating motors are respectively and fixedly connected with the base and are respectively positioned in the base; the two connecting shafts are respectively and fixedly connected with the output ends of the two rotating motors and respectively positioned to penetrate through the base; the two driving gears are respectively and fixedly connected with the two connecting shafts and are respectively positioned on one sides of the two connecting shafts, which are far away from the two rotating motors; the rotating shaft is rotatably connected with the base and is positioned between the two connecting shafts; the auxiliary wheel is fixedly connected with the rotating shaft and is positioned on one side of the rotating shaft, which is far away from the base; the crawler belt is respectively connected with the two driving gears and the auxiliary wheel in a rotating way and is positioned on the side edges of the two driving gears and the auxiliary wheel; the bracket is fixedly connected with the base and is positioned above the base; the two driving mechanisms are respectively and fixedly connected with the bracket and are positioned at two sides of the bracket; the tamping assembly is fixedly connected with the two driving mechanisms respectively and is positioned between the two driving mechanisms.
2. The ramming device for building construction according to claim 1, wherein the driving mechanism comprises two slide rails, two slide blocks, a rack, a driving motor, a driving shaft and a sector gear; the two slide rails are respectively and fixedly connected with the bracket and are respectively positioned below the bracket; the two sliding blocks are respectively connected with the two sliding rails in a sliding manner and are respectively positioned on the side edges of the two sliding rails; the rack is fixedly connected with the two sliding blocks respectively and is positioned between the two sliding blocks; the driving motor is fixedly connected with the bracket and is positioned on the side edge of the bracket; the driving shaft is fixedly connected with the output end of the driving motor and is positioned on the side edge of the driving motor; the sector gear is fixedly connected with the driving shaft, meshed with the rack and positioned at one end, far away from the driving motor, of the driving shaft.
3. The ramming apparatus for construction according to claim 2, wherein the ramming assembly comprises a cross bar, a plurality of connecting rods, and a ramming plate; the cross bar is respectively and fixedly connected with the two racks and is positioned between the two racks; the connecting rods are respectively and fixedly connected with the cross rods and are respectively positioned below the cross rods; the tamping plates are fixedly connected with the plurality of connecting rods respectively and are positioned below the plurality of connecting rods.
4. The ramming apparatus for building construction of claim 3, wherein the ramming assembly further comprises a retaining post and a plurality of weights; the limiting column is fixedly connected with the tamping plate and is positioned above the tamping plate; a plurality of the balancing weight respectively with spacing post sliding connection, and respectively by spacing post runs through, and is located respectively the tamping plate top.
5. The ramming apparatus for construction according to claim 4, wherein the ramming assembly further comprises a plurality of compacting members; the plurality of pressing members are respectively in threaded connection with the cross rod and penetrate through the cross rod respectively.
6. The ramming apparatus for construction according to claim 5, wherein the pressing member comprises a screw and a pressing plate; the screw rod is in threaded connection with the cross rod and penetrates through the cross rod; the pressing plate is fixedly connected with the screw rod and is positioned on one side, close to the balancing weight, of the screw rod.
7. The ramming apparatus for construction according to claim 6, wherein the compacting member further comprises a turntable; the rotary table is fixedly connected with the screw rod and is positioned on one side, far away from the pressing plate, of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110512584.0A CN113322924A (en) | 2021-05-11 | 2021-05-11 | Ramming device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110512584.0A CN113322924A (en) | 2021-05-11 | 2021-05-11 | Ramming device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113322924A true CN113322924A (en) | 2021-08-31 |
Family
ID=77415325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110512584.0A Pending CN113322924A (en) | 2021-05-11 | 2021-05-11 | Ramming device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113322924A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518297A (en) * | 2022-01-19 | 2022-05-20 | 湘潭大学 | Highway subgrade large-grained stone tamping test device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184128A (en) * | 1996-01-08 | 1997-07-15 | Mitsui Home Co Ltd | Traveling type soil compaction machine |
| JPH10131166A (en) * | 1996-09-03 | 1998-05-19 | Masatoshi Uchihashi | Tamping work vehicle, tamping device and ground leveling method |
| CN107354934A (en) * | 2017-08-07 | 2017-11-17 | 吴佳锋 | A kind of soil tamping unit for building that can adjust compacting dynamics |
| CN209941659U (en) * | 2019-04-22 | 2020-01-14 | 江苏中谊抗震工程股份有限公司 | Foundation pit ramming device for earthquake-resistant construction of building |
| CN210341879U (en) * | 2019-08-09 | 2020-04-17 | 赵寅飞 | Constructional engineering is with battering ram convenient to remove |
| CN211285159U (en) * | 2019-08-23 | 2020-08-18 | 北旺建设集团有限公司 | Rammer compactor is used in traffic engineering construction |
| CN111733790A (en) * | 2020-07-03 | 2020-10-02 | 岳阳智博建筑工程有限公司 | A ramming device for construction |
-
2021
- 2021-05-11 CN CN202110512584.0A patent/CN113322924A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09184128A (en) * | 1996-01-08 | 1997-07-15 | Mitsui Home Co Ltd | Traveling type soil compaction machine |
| JPH10131166A (en) * | 1996-09-03 | 1998-05-19 | Masatoshi Uchihashi | Tamping work vehicle, tamping device and ground leveling method |
| CN107354934A (en) * | 2017-08-07 | 2017-11-17 | 吴佳锋 | A kind of soil tamping unit for building that can adjust compacting dynamics |
| CN209941659U (en) * | 2019-04-22 | 2020-01-14 | 江苏中谊抗震工程股份有限公司 | Foundation pit ramming device for earthquake-resistant construction of building |
| CN210341879U (en) * | 2019-08-09 | 2020-04-17 | 赵寅飞 | Constructional engineering is with battering ram convenient to remove |
| CN211285159U (en) * | 2019-08-23 | 2020-08-18 | 北旺建设集团有限公司 | Rammer compactor is used in traffic engineering construction |
| CN111733790A (en) * | 2020-07-03 | 2020-10-02 | 岳阳智博建筑工程有限公司 | A ramming device for construction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518297A (en) * | 2022-01-19 | 2022-05-20 | 湘潭大学 | Highway subgrade large-grained stone tamping test device |
| CN114518297B (en) * | 2022-01-19 | 2023-09-15 | 湘潭大学 | Highway subgrade large-grain stone ramming test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113322924A (en) | Ramming device for building construction | |
| CN111424503A (en) | Ground ramming device for traffic highway engineering | |
| CN111424660A (en) | Foundation treatment gauze discrete pile construction pile machine for soft soil and sandy soil foundation | |
| CN113700514B (en) | Tunnel supporting structure and using method thereof | |
| CN112609540B (en) | Road surface tamping device for municipal road construction | |
| CN114319028A (en) | Road surface tamping device for highway engineering construction | |
| CN211815617U (en) | U type precast beam hoist and mount positioner | |
| CN209669644U (en) | A kind of subgrade construction tamping unit | |
| CN208486255U (en) | A kind of green construction ramming machine | |
| CN208039222U (en) | A kind of Landscape Construction ramming machine | |
| CN218479142U (en) | Base soil tamping device | |
| CN212052203U (en) | Compaction device that road construction used | |
| CN217146641U (en) | Two-stage telescopic compactor | |
| CN220687405U (en) | Mining high-pressure cooperative driving device | |
| CN219930931U (en) | Soil tamping equipment for building construction | |
| CN220014521U (en) | Installation device for prefabricated superposed beam | |
| CN218136321U (en) | Cutting machine portal frame with reset function | |
| CN216838998U (en) | Connection structure of I-steel support reinforcing bar net | |
| CN217949825U (en) | Interim rail guard of house floor level entrance to a cave | |
| CN219571395U (en) | High-efficient stable highway design detection equipment | |
| CN220768010U (en) | Reinforced earth retaining wall filler compacting device | |
| CN212926036U (en) | A ground tamping unit for construction | |
| CN216613912U (en) | Fixing and supporting device convenient for movement of pressing cylinder | |
| CN220266518U (en) | Underground pile foundation tamping equipment | |
| CN112392541A (en) | Soil material backfill tamping system and process for mining area restoration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210831 |