CN117306344A - Roadbed tamping device and method for construction - Google Patents
Roadbed tamping device and method for construction Download PDFInfo
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- CN117306344A CN117306344A CN202311314738.0A CN202311314738A CN117306344A CN 117306344 A CN117306344 A CN 117306344A CN 202311314738 A CN202311314738 A CN 202311314738A CN 117306344 A CN117306344 A CN 117306344A
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 205
- 238000006073 displacement reaction Methods 0.000 claims description 48
- 206010044048 Tooth missing Diseases 0.000 claims description 17
- 238000005056 compaction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention is suitable for the technical field of road construction, and provides a roadbed tamping device and a roadbed tamping method for construction.
Description
Technical Field
The invention belongs to the technical field of road construction, and particularly relates to a roadbed tamping device and method for construction.
Background
The roadbed is a foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling. The roadbed has the main functions of providing necessary conditions for track or road surface paving and train or driving operation, bearing static load and dynamic load of track and rolling stock or road surface and traffic load, and simultaneously transmitting and diffusing the load to the deep part of the foundation. On the vertical section, the roadbed must ensure the elevation required by the line; on a plane, the roadbed, the bridge and the tunnel are connected to form a complete through line.
In the prior art, through a plurality of pneumatic cylinders and robotic arm combination, can adjust the position and the angle of ramming device for ramming device can process different sections, and lower hammer type ramming device can increase the processing area, and cooperates the spring, can increase the ramming dynamics.
However, the prior art cannot be connected to different towing machines during actual use, and cannot be fully tamped in place of the entire device.
To avoid the above-mentioned problems, it is necessary to provide a roadbed ramming device and a roadbed ramming method for construction to overcome the drawbacks of the prior art.
Disclosure of Invention
The invention aims to provide a roadbed tamping device and method for construction, and aims to solve the problems in the background technology.
The invention is realized in such a way, the roadbed ramming device for construction comprises a base, wherein the bottom of the base is rotationally connected with a movable wheel mechanism, the side edge of the base is fixedly connected with a connecting plate, the base is fixedly connected with a slide bar mechanism, a slide frame is arranged on the slide bar mechanism, a movable driving mechanism is arranged on the slide frame, a movable plate is arranged on the movable driving mechanism, the movable driving mechanism is connected with a movable mechanism, a displacement lifting mechanism is arranged on the movable plate, a follow-up supporting plate mechanism is arranged on the slide frame, and the bottom of the displacement lifting mechanism is fixedly connected with a ramming block mechanism; the slide bar mechanism is used for limiting the moving track of the slide frame, the moving driving mechanism is used for driving the moving plate to move, the moving mechanism is used for driving the slide frame to move along the slide bar mechanism, the displacement lifting mechanism is used for driving the rammer block mechanism to lift, and the follow-up supporting plate mechanism is used for limiting the stroke of the displacement lifting mechanism.
According to a further technical scheme, the moving wheel mechanism comprises a moving wheel rotating shaft which is rotationally connected with the base, one end, far away from the base, of the moving wheel rotating shaft is fixedly connected with a moving wheel seat, and the moving wheel seat is rotationally connected with a moving wheel.
Further technical scheme, slide bar mechanism is including being fixed in the first slide bar fixing base and the second slide bar fixing base on the base, first slide bar of first slide bar fixing base fixed connection, second slide bar fixing base fixed connection second slide bar, the sliding connection of first slide bar and carriage, the sliding connection of second slide bar and carriage.
Further technical scheme, remove actuating mechanism including being fixed in the motor support on the carriage, motor support fixed connection first motor, the output shaft fixed connection threaded rod of first motor, threaded rod and carriage rotate to be connected, movable plate and threaded rod threaded connection, movable plate and carriage sliding connection.
Further technical scheme, the moving mechanism includes the first bevel gear with threaded rod fixed connection, first bevel gear meshing second bevel gear, second bevel gear fixed connection gear shaft, gear shaft rotation connection gear shaft seat, gear shaft seat and carriage fixed connection, the one end fixed connection first gear of second bevel gear is kept away from to the gear shaft, first rack of first gear meshing, first rack and base fixed connection.
Further technical scheme, the hoist mechanism that shifts includes the electric putter seat of being fixed in on the movable plate, electric putter seat fixed connection electric putter, electric putter keeps away from the one end fixed connection of electric putter seat and changes the position piece, change position piece and movable plate sliding connection, change position piece fixed connection second motor cabinet, second motor cabinet fixed connection second motor, the output shaft fixed connection drive shaft of second motor, a plurality of lacks tooth gear of drive shaft fixed connection, lacks tooth gear engagement second rack, second rack fixed connection lifting rod, the lifting rod passes the movable plate to with movable plate sliding connection.
According to a further technical scheme, the follow-up supporting plate mechanism comprises a follow-up plate mounting frame fixed on the sliding frame, the follow-up plate is connected with the follow-up plate in a sliding mode in the follow-up plate mounting frame, and the lifting rod penetrates through the follow-up plate and is connected with the follow-up plate in a sliding mode.
Further technical scheme, ramming piece mechanism is including being fixed in the installation sleeve on the lifting rod, is equipped with the installation pole in the installation sleeve, installation pole fixed connection ramming piece, installation sleeve threaded connection mounting bolt, and mounting bolt passes the installation pole.
A method for tamping a roadbed for construction comprises the following steps: comprises the steps of,
step 1, connecting an integral device with a moving part through a connecting plate;
step 2, selecting a proper ramming block mechanism, and installing the ramming block mechanism on the displacement lifting mechanism;
step 3, starting a deflection lifting mechanism, so that the compaction block mechanism is lifted, and the compaction of the roadbed is realized;
and 4, starting a movable driving mechanism, driving a movable plate to move by the movable driving mechanism, further driving the tamping block mechanism to transversely shift, and simultaneously realizing longitudinal shift of the tamping block mechanism by the movable mechanism so as to tamp the whole coverage of the roadbed.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, roads at different positions can be tamped through the moving wheel mechanism, the sliding frame can be moved through the sliding rod mechanism, the moving plate can be moved through the moving driving mechanism, the transverse and longitudinal synchronous movement of the tamping block mechanism can be realized through the matching of the moving mechanism, the whole coverage of a tamping region is realized, the tamping block can be driven to be lifted to different using heights through the displacement lifting mechanism, the displacement lifting mechanism can be carried out with follow-up limiting support through the follow-up supporting plate mechanism, and the proper tamping block can be replaced according to actual conditions through the tamping block mechanism for tamping operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a second view of the present invention;
FIG. 3 is an enlarged schematic view of the area A in FIG. 2;
FIG. 4 is a front view of the present invention;
FIG. 5 is a side view of the present invention;
FIG. 6 is a top view of the present invention;
in the accompanying drawings: 1. a base; 2. a moving wheel mechanism; 201. a moving wheel rotating shaft; 202. a movable wheel seat; 203. a moving wheel; 3. a connecting plate; 4. a slide bar mechanism; 401. the first slide bar fixing seat; 402. a first slide bar; 403. the second slide bar fixing seat; 404. a second slide bar; 5. a carriage; 6. a movement driving mechanism; 601. a motor bracket; 602. a first motor; 603. a threaded rod; 7. a moving plate; 8. a moving mechanism; 801. a first bevel gear; 802. a second bevel gear; 803. a gear shaft; 804. a gear shaft seat; 805. a first gear; 806. a first rack; 9. a displacement lifting mechanism; 901. an electric push rod seat; 902. an electric push rod; 903. a shift block; 904. the second motor base; 905. a second motor; 906. a drive shaft; 907. a tooth-missing gear; 908. a second rack; 909. a lifting rod; 10. a follow-up support plate mechanism; 1001. a follower plate mounting frame; 1002. a follower plate; 11. a tamper block mechanism; 1101. a mounting sleeve; 1102. a mounting rod; 1103. tamping the blocks; 1104. and (5) installing a bolt.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Embodiment one:
1-6, the roadbed tamping device for construction comprises a base 1, wherein the bottom of the base 1 is rotationally connected with a moving wheel mechanism 2, the side edge of the base 1 is fixedly connected with a connecting plate 3, the base 1 is fixedly connected with a sliding rod mechanism 4, a sliding frame 5 is arranged on the sliding rod mechanism 4, a moving driving mechanism 6 is arranged on the sliding frame 5, a moving plate 7 is arranged on the moving driving mechanism 6, the moving driving mechanism 6 is connected with a moving mechanism 8, a displacement lifting mechanism 9 is arranged on the moving plate 7, a follow-up supporting plate mechanism 10 is arranged on the sliding frame 5, and the bottom of the displacement lifting mechanism 9 is fixedly connected with a tamping block mechanism 11; the slide bar mechanism 4 is used for limiting the moving track of the slide frame 5, the moving driving mechanism 6 is used for driving the moving plate 7 to move, the moving mechanism 8 is used for driving the slide frame 5 to move along the slide bar mechanism 4, the displacement lifting mechanism 9 is used for driving the rammer block mechanism 11 to lift, and the follow-up supporting plate mechanism 10 is used for limiting the stroke of the displacement lifting mechanism 9.
Specifically, the whole device is connected with the moving part through the connecting plate 3, namely, the whole device is connected with the towing machine, then a proper ramming block mechanism 11 is selected, the ramming block mechanism 11 is installed on the displacement lifting mechanism 9, the displacement lifting mechanism is started, so that the ramming block mechanism 11 is lifted, the ramming of the roadbed is realized, the ramming block mechanism 11 can be limited under the action of the follow-up supporting plate mechanism 10, the moving driving mechanism 6 is started, the moving driving mechanism 6 drives the moving plate 7 to move, and then the ramming block mechanism 11 is driven to transversely displace, and meanwhile, the moving mechanism 8 realizes the longitudinal displacement of the ramming block mechanism 11 so as to realize the whole-surface ramming of the roadbed.
Embodiment two:
1-6, the roadbed tamping device for construction comprises a base 1, wherein the bottom of the base 1 is rotationally connected with a moving wheel mechanism 2, the side edge of the base 1 is fixedly connected with a connecting plate 3, the base 1 is fixedly connected with a sliding rod mechanism 4, a sliding frame 5 is arranged on the sliding rod mechanism 4, a moving driving mechanism 6 is arranged on the sliding frame 5, a moving plate 7 is arranged on the moving driving mechanism 6, the moving driving mechanism 6 is connected with a moving mechanism 8, a displacement lifting mechanism 9 is arranged on the moving plate 7, a follow-up supporting plate mechanism 10 is arranged on the sliding frame 5, and the bottom of the displacement lifting mechanism 9 is fixedly connected with a tamping block mechanism 11; the slide bar mechanism 4 is used for limiting the moving track of the slide frame 5, the moving driving mechanism 6 is used for driving the moving plate 7 to move, the moving mechanism 8 is used for driving the slide frame 5 to move along the slide bar mechanism 4, the displacement lifting mechanism 9 is used for driving the rammer block mechanism 11 to lift, and the follow-up supporting plate mechanism 10 is used for limiting the stroke of the displacement lifting mechanism 9.
Specifically, the whole device is connected with the moving part through the connecting plate 3, namely, the whole device is connected with the towing machine, then a proper ramming block mechanism 11 is selected, the ramming block mechanism 11 is installed on the displacement lifting mechanism 9, the displacement lifting mechanism is started, so that the ramming block mechanism 11 is lifted, the ramming of the roadbed is realized, the ramming block mechanism 11 can be limited under the action of the follow-up supporting plate mechanism 10, the moving driving mechanism 6 is started, the moving driving mechanism 6 drives the moving plate 7 to move, and then the ramming block mechanism 11 is driven to transversely displace, and meanwhile, the moving mechanism 8 realizes the longitudinal displacement of the ramming block mechanism 11 so as to realize the whole-surface ramming of the roadbed.
With continued reference to fig. 1-6, the moving wheel mechanism 2 includes a moving wheel axle 201 rotatably connected to the base 1, one end of the moving wheel axle 201 away from the base 1 is fixedly connected to a moving wheel seat 202, and the moving wheel seat 202 is rotatably connected to a moving wheel 203.
The sliding rod mechanism 4 comprises a first sliding rod fixing seat 401 and a second sliding rod fixing seat 403 which are fixed on the base 1, the first sliding rod fixing seat 401 is fixedly connected with a first sliding rod 402, the second sliding rod fixing seat 403 is fixedly connected with a second sliding rod 404, the first sliding rod 402 is in sliding connection with the sliding frame 5, and the second sliding rod 404 is in sliding connection with the sliding frame 5.
The movable driving mechanism 6 comprises a motor bracket 601 fixed on the sliding frame 5, the motor bracket 601 is fixedly connected with a first motor 602, an output shaft of the first motor 602 is fixedly connected with a threaded rod 603, the threaded rod 603 is rotationally connected with the sliding frame 5, a movable plate 7 is in threaded connection with the threaded rod 603, and the movable plate 7 is in sliding connection with the sliding frame 5. The moving mechanism 8 comprises a first bevel gear 801 fixedly connected with the threaded rod 603, the first bevel gear 801 is meshed with a second bevel gear 802, the second bevel gear 802 is fixedly connected with a gear shaft 803, the gear shaft 803 is rotationally connected with a gear shaft seat 804, the gear shaft seat 804 is fixedly connected with the sliding frame 5, one end, far away from the second bevel gear 802, of the gear shaft 803 is fixedly connected with a first gear 805, the first gear 805 is meshed with a first rack 806, and the first rack 806 is fixedly connected with the base 1.
Specifically, when the first motor 602 is turned on, the output shaft of the first motor 602 rotates to drive the threaded rod 603 to rotate, so that the moving plate 7 moves along the sliding frame 5, the other threaded rod 603 rotates to drive the first bevel gear 801 to rotate, the first bevel gear 801 rotates to drive the second bevel gear 802 to rotate, the second bevel gear 802 rotates to drive the gear shaft 803 to rotate, and thus the first gear 805 is driven, the first gear 805 is meshed with the first rack 806, and thus the sliding frame 5 moves along the first sliding rod 402 and the second sliding rod 404.
The displacement lifting mechanism 9 comprises an electric push rod seat 901 fixed on the moving plate 7, the electric push rod seat 901 is fixedly connected with an electric push rod 902, one end, far away from the electric push rod seat 901, of the electric push rod 902 is fixedly connected with a displacement block 903, the displacement block 903 is slidably connected with the moving plate 7, the displacement block 903 is fixedly connected with a second motor seat 904, the second motor seat 904 is fixedly connected with a second motor 905, an output shaft of the second motor 905 is fixedly connected with a driving shaft 906, the driving shaft 906 is fixedly connected with a plurality of tooth-missing gears 907, the tooth-missing gears 907 are meshed with a second rack 908, the second rack 908 is fixedly connected with a lifting rod 909, and the lifting rod 909 penetrates through the moving plate 7 and is slidably connected with the moving plate 7. The follower support plate mechanism 10 includes a follower plate mounting frame 1001 fixed to the carriage 5, the follower plate 1002 is slidably connected to the follower plate mounting frame 1001, and a lift lever 909 penetrates the follower plate 1002 and is slidably connected to the follower plate 1002. The ramming block mechanism 11 comprises a mounting sleeve 1101 fixed on a lifting rod 909, a mounting rod 1102 is arranged in the mounting sleeve 1101, the mounting rod 1102 is fixedly connected with a ramming block 1103, the mounting sleeve 1101 is in threaded connection with a mounting bolt 1104, and the mounting bolt 1104 penetrates through the mounting rod 1102.
Specifically, when the electric push rod 902 is turned on, the shifting block 903 can be moved, and then the tooth-missing gear 907 is driven to move and shift, so that the proper tooth-missing gear 907 is meshed with the second rack 908, the ramming block 1103 is lifted to a proper height, the second motor 905 is turned on, the output shaft of the second motor 905 rotates to drive the driving shaft 906 to rotate, the tooth-missing gear 907 is driven to rotate, and then the second rack 908 is driven to ascend, and meanwhile the lifting rod 909 is driven to ascend, so that the ramming block 1103 is driven to ascend, and when the tooth-missing gear 907 is in contact with the tooth-missing portion of the second rack 908, the ramming block 1103 can drop under the action of gravity at the moment, so as to tamp the roadbed.
Embodiment III:
1-6, the roadbed tamping device for construction comprises a base 1, wherein the bottom of the base 1 is rotationally connected with a moving wheel mechanism 2, the side edge of the base 1 is fixedly connected with a connecting plate 3, the base 1 is fixedly connected with a sliding rod mechanism 4, a sliding frame 5 is arranged on the sliding rod mechanism 4, a moving driving mechanism 6 is arranged on the sliding frame 5, a moving plate 7 is arranged on the moving driving mechanism 6, the moving driving mechanism 6 is connected with a moving mechanism 8, a displacement lifting mechanism 9 is arranged on the moving plate 7, a follow-up supporting plate mechanism 10 is arranged on the sliding frame 5, and the bottom of the displacement lifting mechanism 9 is fixedly connected with a tamping block mechanism 11; the slide bar mechanism 4 is used for limiting the moving track of the slide frame 5, the moving driving mechanism 6 is used for driving the moving plate 7 to move, the moving mechanism 8 is used for driving the slide frame 5 to move along the slide bar mechanism 4, the displacement lifting mechanism 9 is used for driving the rammer block mechanism 11 to lift, and the follow-up supporting plate mechanism 10 is used for limiting the stroke of the displacement lifting mechanism 9.
Specifically, the whole device is connected with the moving part through the connecting plate 3, namely, the whole device is connected with the towing machine, then a proper ramming block mechanism 11 is selected, the ramming block mechanism 11 is installed on the displacement lifting mechanism 9, the displacement lifting mechanism is started, so that the ramming block mechanism 11 is lifted, the ramming of the roadbed is realized, the ramming block mechanism 11 can be limited under the action of the follow-up supporting plate mechanism 10, the moving driving mechanism 6 is started, the moving driving mechanism 6 drives the moving plate 7 to move, and then the ramming block mechanism 11 is driven to transversely displace, and meanwhile, the moving mechanism 8 realizes the longitudinal displacement of the ramming block mechanism 11 so as to realize the whole-surface ramming of the roadbed.
With continued reference to fig. 1-6, the moving wheel mechanism 2 includes a moving wheel axle 201 rotatably connected to the base 1, one end of the moving wheel axle 201 away from the base 1 is fixedly connected to a moving wheel seat 202, and the moving wheel seat 202 is rotatably connected to a moving wheel 203.
The sliding rod mechanism 4 comprises a first sliding rod fixing seat 401 and a second sliding rod fixing seat 403 which are fixed on the base 1, the first sliding rod fixing seat 401 is fixedly connected with a first sliding rod 402, the second sliding rod fixing seat 403 is fixedly connected with a second sliding rod 404, the first sliding rod 402 is in sliding connection with the sliding frame 5, and the second sliding rod 404 is in sliding connection with the sliding frame 5.
The movable driving mechanism 6 comprises a motor bracket 601 fixed on the sliding frame 5, the motor bracket 601 is fixedly connected with a first motor 602, an output shaft of the first motor 602 is fixedly connected with a threaded rod 603, the threaded rod 603 is rotationally connected with the sliding frame 5, a movable plate 7 is in threaded connection with the threaded rod 603, and the movable plate 7 is in sliding connection with the sliding frame 5. The moving mechanism 8 comprises a first bevel gear 801 fixedly connected with the threaded rod 603, the first bevel gear 801 is meshed with a second bevel gear 802, the second bevel gear 802 is fixedly connected with a gear shaft 803, the gear shaft 803 is rotationally connected with a gear shaft seat 804, the gear shaft seat 804 is fixedly connected with the sliding frame 5, one end, far away from the second bevel gear 802, of the gear shaft 803 is fixedly connected with a first gear 805, the first gear 805 is meshed with a first rack 806, and the first rack 806 is fixedly connected with the base 1.
Specifically, when the first motor 602 is turned on, the output shaft of the first motor 602 rotates to drive the threaded rod 603 to rotate, so that the moving plate 7 moves along the sliding frame 5, the other threaded rod 603 rotates to drive the first bevel gear 801 to rotate, the first bevel gear 801 rotates to drive the second bevel gear 802 to rotate, the second bevel gear 802 rotates to drive the gear shaft 803 to rotate, and thus the first gear 805 is driven, the first gear 805 is meshed with the first rack 806, and thus the sliding frame 5 moves along the first sliding rod 402 and the second sliding rod 404.
The displacement lifting mechanism 9 comprises an electric push rod seat 901 fixed on the moving plate 7, the electric push rod seat 901 is fixedly connected with an electric push rod 902, one end, far away from the electric push rod seat 901, of the electric push rod 902 is fixedly connected with a displacement block 903, the displacement block 903 is slidably connected with the moving plate 7, the displacement block 903 is fixedly connected with a second motor seat 904, the second motor seat 904 is fixedly connected with a second motor 905, an output shaft of the second motor 905 is fixedly connected with a driving shaft 906, the driving shaft 906 is fixedly connected with a plurality of tooth-missing gears 907, the tooth-missing gears 907 are meshed with a second rack 908, the second rack 908 is fixedly connected with a lifting rod 909, and the lifting rod 909 penetrates through the moving plate 7 and is slidably connected with the moving plate 7. The follower support plate mechanism 10 includes a follower plate mounting frame 1001 fixed to the carriage 5, the follower plate 1002 is slidably connected to the follower plate mounting frame 1001, and a lift lever 909 penetrates the follower plate 1002 and is slidably connected to the follower plate 1002. The ramming block mechanism 11 comprises a mounting sleeve 1101 fixed on a lifting rod 909, a mounting rod 1102 is arranged in the mounting sleeve 1101, the mounting rod 1102 is fixedly connected with a ramming block 1103, the mounting sleeve 1101 is in threaded connection with a mounting bolt 1104, and the mounting bolt 1104 penetrates through the mounting rod 1102.
Specifically, when the electric push rod 902 is turned on, the shifting block 903 can be moved, and then the tooth-missing gear 907 is driven to move and shift, so that the proper tooth-missing gear 907 is meshed with the second rack 908, the ramming block 1103 is lifted to a proper height, the second motor 905 is turned on, the output shaft of the second motor 905 rotates to drive the driving shaft 906 to rotate, the tooth-missing gear 907 is driven to rotate, and then the second rack 908 is driven to ascend, and meanwhile the lifting rod 909 is driven to ascend, so that the ramming block 1103 is driven to ascend, and when the tooth-missing gear 907 is in contact with the tooth-missing portion of the second rack 908, the ramming block 1103 can drop under the action of gravity at the moment, so as to tamp the roadbed.
With continued reference to fig. 1-6, a method of compacting a construction subgrade comprises: comprises the steps of,
step 1, connecting the whole device with a moving part through a connecting plate 3;
step 2, selecting a proper ramming block mechanism 11, and installing the ramming block mechanism 11 on the displacement lifting mechanism 9;
step 3, starting a deflection lifting mechanism 9 so as to lift a tamping block mechanism 11 to tamp the roadbed;
and 4, starting the movable driving mechanism 6, and driving the movable plate 7 to move by the movable driving mechanism 6 so as to drive the tamping block mechanism 11 to transversely displace, and simultaneously, realizing longitudinal displacement of the tamping block mechanism 11 by the movable mechanism 8 so as to realize full-coverage tamping of the roadbed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The roadbed tamping device for construction comprises a base and is characterized in that the bottom of the base is rotationally connected with a moving wheel mechanism, the side edge of the base is fixedly connected with a connecting plate, the base is fixedly connected with a sliding rod mechanism, a sliding frame is arranged on the sliding rod mechanism, a moving driving mechanism is arranged on the sliding frame, a moving plate is arranged on the moving driving mechanism, the moving driving mechanism is connected with a moving mechanism, a displacement lifting mechanism is arranged on the moving plate, a follow-up supporting plate mechanism is arranged on the sliding frame, and the bottom of the displacement lifting mechanism is fixedly connected with a tamping block mechanism; the slide bar mechanism is used for limiting the moving track of the slide frame, the moving driving mechanism is used for driving the moving plate to move, the moving mechanism is used for driving the slide frame to move along the slide bar mechanism, the displacement lifting mechanism is used for driving the rammer block mechanism to lift, and the follow-up supporting plate mechanism is used for limiting the stroke of the displacement lifting mechanism.
2. The construction roadbed ramming apparatus according to claim 1, wherein the traveling wheel mechanism comprises a traveling wheel shaft rotatably connected to the base, one end of the traveling wheel shaft away from the base is fixedly connected to the traveling wheel base, and the traveling wheel base is rotatably connected to the traveling wheel.
3. The construction roadbed ramming apparatus according to claim 1, wherein the slide rod mechanism comprises a first slide rod fixing seat and a second slide rod fixing seat fixed on the base, the first slide rod fixing seat is fixedly connected with the first slide rod, the second slide rod fixing seat is fixedly connected with the second slide rod, the first slide rod is in sliding connection with the slide frame, and the second slide rod is in sliding connection with the slide frame.
4. The construction roadbed ramming apparatus according to claim 1, wherein the moving driving mechanism comprises a motor bracket fixed on the carriage, the motor bracket is fixedly connected with the first motor, an output shaft of the first motor is fixedly connected with a threaded rod, the threaded rod is rotatably connected with the carriage, the moving plate is in threaded connection with the threaded rod, and the moving plate is slidably connected with the carriage.
5. The roadbed ramming device for construction according to claim 4, wherein the moving mechanism comprises a first bevel gear fixedly connected with the threaded rod, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a gear shaft, the gear shaft is rotatably connected with a gear shaft seat, the gear shaft seat is fixedly connected with the sliding frame, one end of the gear shaft, which is far away from the second bevel gear, is fixedly connected with a first gear, the first gear is meshed with a first rack, and the first rack is fixedly connected with the base.
6. The roadbed ramming device for construction according to claim 1, wherein the displacement lifting mechanism comprises an electric push rod seat fixed on the moving plate, the electric push rod seat is fixedly connected with an electric push rod, one end of the electric push rod, which is far away from the electric push rod seat, is fixedly connected with a displacement block, the displacement block is in sliding connection with the moving plate, the displacement block is fixedly connected with a second motor seat, the second motor seat is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a driving shaft, the driving shaft is fixedly connected with a plurality of tooth-missing gears, the tooth-missing gears are meshed with a second rack, the second rack is fixedly connected with a lifting rod, and the lifting rod penetrates through the moving plate and is in sliding connection with the moving plate.
7. The construction roadbed ramming apparatus according to claim 6, wherein the follow-up support plate mechanism comprises a follow-up plate mounting frame fixed to the carriage, the follow-up plate is slidably connected to the follow-up plate mounting frame, and the lifting rod passes through the follow-up plate and is slidably connected to the follow-up plate.
8. The construction subgrade compaction device according to claim 7, wherein the compaction block mechanism comprises a mounting sleeve fixed on the lifting rod, a mounting rod is arranged in the mounting sleeve, the mounting rod is fixedly connected with the compaction block, the mounting sleeve is in threaded connection with a mounting bolt, and the mounting bolt passes through the mounting rod.
9. A roadbed tamping method for construction is characterized in that: comprises the steps of,
step 1, connecting an integral device with a moving part through a connecting plate;
step 2, selecting a proper ramming block mechanism, and installing the ramming block mechanism on the displacement lifting mechanism;
step 3, starting a deflection lifting mechanism, so that the compaction block mechanism is lifted, and the compaction of the roadbed is realized;
and 4, starting a movable driving mechanism, driving a movable plate to move by the movable driving mechanism, further driving the tamping block mechanism to transversely shift, and simultaneously realizing longitudinal shift of the tamping block mechanism by the movable mechanism so as to tamp the whole coverage of the roadbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311314738.0A CN117306344A (en) | 2023-10-11 | 2023-10-11 | Roadbed tamping device and method for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311314738.0A CN117306344A (en) | 2023-10-11 | 2023-10-11 | Roadbed tamping device and method for construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584109A (en) * | 2024-01-19 | 2024-02-23 | 广东新劲力精密机械有限公司 | Material grabbing manipulator for vacuum vulcanizing machine production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584109A (en) * | 2024-01-19 | 2024-02-23 | 广东新劲力精密机械有限公司 | Material grabbing manipulator for vacuum vulcanizing machine production |
| CN117584109B (en) * | 2024-01-19 | 2024-04-16 | 广东新劲力精密机械有限公司 | Material grabbing manipulator for vacuum vulcanizing machine production |
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