CN114941317A - Base tamping equipment for hydraulic engineering construction - Google Patents
Base tamping equipment for hydraulic engineering construction Download PDFInfo
- Publication number
- CN114941317A CN114941317A CN202210349479.4A CN202210349479A CN114941317A CN 114941317 A CN114941317 A CN 114941317A CN 202210349479 A CN202210349479 A CN 202210349479A CN 114941317 A CN114941317 A CN 114941317A
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- China
- Prior art keywords
- welded
- chassis
- hydraulic engineering
- symmetrically
- engineering construction
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 65
- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 description 7
- 210000003128 head Anatomy 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
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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
- E02D3/068—Vibrating apparatus operating with systems involving reciprocating masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a foundation tamping device for hydraulic engineering construction, which relates to the technical field of tamping devices and comprises the following components: a chassis; the chassis is integrally rectangular, the bottom of the chassis is symmetrically locked and provided with four wheels, the top end of the chassis is bilaterally symmetrically welded with four vertical support positioning shafts, the top ends of the four vertical support positioning shafts are horizontally welded with an I-shaped support frame, and the four vertical support positioning shafts are slidably provided with mounting plates with rectangular structures; the bottom of the mounting plate is locked and hung with a vibration motor, and two dust collection assemblies are symmetrically welded on the left and right connecting support rods of the I-shaped support frame; the rear side position of the chassis is welded with two vertical supporting pipes in a bilateral symmetry mode, and the tail end sections of the two handle pipes are of a horizontal bending structure. The two driving wheels can rotate to drive the two metal filter screens to slide and impact up and down in a reciprocating manner, gravel jammed on the metal filter screens is cleaned in a vibrating manner, and the problems that the metal filter screens need to be cleaned manually frequently and time-consuming and labor-consuming are solved.
Description
Technical Field
The invention relates to the technical field of tamping equipment, in particular to foundation tamping equipment for hydraulic engineering construction.
Background
The foundation needs to be tamped in the hydraulic engineering construction process, so that the purposes of improving the compactness of a soil body, reducing the water permeability of the soil body and reducing the rising height of capillary water are achieved, the soil foundation is prevented from being softened due to moisture accumulation and corrosion, or uneven deformation is caused due to slurry expansion, and the foundation tamping equipment for hydraulic engineering construction needs to be used.
The existing substrate tamping equipment mostly lacks a suction and exhaust guide device for flying dust, so that the flying dust is easy to adhere to the face, eyes and nostrils of an operator and is very easy to be sucked into the body during operation, harm is caused to the body function, although some equipment is matched with a dust collector, the existing substrate tamping equipment mostly needs an additional matched exhaust guide pipeline for the dust collector, and the equipment is not required to be structurally simplified and lightened.
Disclosure of Invention
In view of the above, the invention provides a foundation tamping device for hydraulic engineering construction, which comprises handle pipes, wherein two handle pipes can be used as a force output part of a pushing device and a dust suction and guide part, so that the foundation tamping device has a dual-purpose use effect, and solves the problems of overweight equipment and complex structure caused by the fact that an additional exhaust duct is required to be matched with a dust suction assembly in the traditional device.
The invention provides the following technical scheme: a foundation tamping device for hydraulic engineering construction comprises a chassis; the chassis is integrally rectangular, four wheels are symmetrically locked and installed at the bottom of the chassis, four vertical support positioning shafts are welded at the top end of the chassis in a bilateral symmetry manner, an I-shaped support frame is horizontally welded at the top end of each vertical support positioning shaft, and a mounting plate with a rectangular structure is slidably installed on each vertical support positioning shaft; a vibration motor is locked and hung at the bottom of the mounting plate, and two dust collection assemblies are symmetrically welded on the left and right connecting support rods of the I-shaped support frame; the rear side position of the chassis is bilaterally symmetrically welded with two vertical support pipes, the top ends of the two vertical support pipes are symmetrically welded with two inclined support tubes, and the tail end sections of the two inclined support tubes are both in a horizontal bending structure.
Preferably, the mounting panel and the I-shaped strut are symmetrically connected with four extension springs in a hanging manner, the front end face and the rear end face of the mounting panel are bilaterally and downwards welded with four suspenders, and the bottoms of the suspenders are horizontally welded with a hammer plate.
Preferably, the dust collection assembly comprises a dust collection cover and a suction fan, the dust collection assembly is integrally composed of the dust collection cover, a vertical air guide pipe welded to the top end of the dust collection cover and the suction fan locked and installed at the top end of the vertical air guide pipe, and the two vertical air guide pipes on the two dust collection assemblies are correspondingly welded and fixed with the left and right connecting support rods of the I-shaped support frame.
Preferably, the upper half part of the dust hood is of a conical structure, the lower half part of the dust hood is of a rectangular structure, and two driven gears are symmetrically and rotatably mounted at the middle positions of the side walls of one side, close to the hammer plate, of the lower half parts of the two dust hoods.
Preferably, two L-shaped racks are symmetrically and upwards welded in the middle positions of the left end and the right end of the hammer plate, and the two L-shaped racks are correspondingly in meshing transmission with two driven gears.
Preferably, the rotating shafts of the two driven gears penetrate through and are inserted into the lower half parts of the two dust hoods, and the other ends of the rotating shafts of the two driven gears are welded with a driving wheel.
Preferably, four hanging shafts are symmetrically welded inside the two dust hoods, a metal filter screen with a rectangular structure is slidably mounted on the four hanging shafts, the metal filter screen is provided with two positions, and the two metal filter screens are slidably blocked on the bottom openings of the two dust hoods.
Preferably, the middle positions of the two peripheral rectangular frames of the metal filter screen are correspondingly welded and supported with two T-shaped stress rods at left and right, the horizontal rod sections at the top ends of the two T-shaped stress rods are respectively provided with a sliding groove, the circumferential outer rings of the two driving wheels are respectively welded and supported with a shifting shaft at one position, and the two shifting shafts are correspondingly matched with the two sliding grooves in an inserting manner.
Preferably, the tail ends of the two handle pipes are correspondingly communicated with the top air outlets of the two suction fans in a welding manner, the two plug covers are symmetrically and rotatably arranged on the openings of the head ends of the two handle pipes, and two small-diameter gears are correspondingly sleeved on the rotating shafts of the two plug covers in a left-right manner.
Preferably, the top end sections of the two handle tubes are of a horizontal bending structure, two groups of track shafts are symmetrically welded on the horizontal bending sections of the two handle tubes, two driving racks are symmetrically sleeved on the two groups of track shafts in a sliding mode through spring pushing, and the two driving racks are correspondingly in meshing transmission with the two small-diameter gears.
Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, through the two dust hoods, the two suction fans can suck dust generated by impact tamping of the hammer plate in real time and discharge the dust to the rear of the left side and the right side of the body of an operator through the two pipes, so that the condition that the tamped and vibrated dust lacks restraint and easily floats around and is attached to the face, the head and the eyes of the operator or is sucked into the lung to damage the organs and body functions of the operator is avoided; 2. the two handle pipes can be used as a force output part of pushing equipment and a suction guiding and conveying part of dust, so that the double-purpose use effect of one device is achieved, an additional exhaust pipe matched with two suction fans is omitted, the structure of the equipment is facilitated to be simplified, the weight of the equipment is reduced, the manufacturing cost is lowered, and when the equipment is turned, the two handle pipes can be pushed forwards to drive the two driving racks to be meshed to control the two blocking covers to be turned upwards and closed temporarily, so that the two handle pipes are blocked, and the phenomenon that the dust sucked and discharged rotates around the equipment to float and spill around the equipment to pollute the air around the equipment in a large area when the equipment is turned is avoided; 3. according to the invention, through the two shifting shafts, the two driving wheels can rotate to drive the two metal filter screens to slide and impact up and down in a reciprocating manner, gravel clamped and plugged on the metal filter screens is cleaned in a vibrating manner, so that the metal filter screens are kept smooth, the trouble of cleaning the metal filter screens through frequent manual operation is eliminated, and time and labor are saved; 4. according to the invention, through the two L-shaped racks, the hammer plate can be in linkage engagement to drive the two driven gears and the two driving wheels to rotate positively and negatively when the hammer plate slides and impacts up and down in a reciprocating manner, so that an impact cleaning driving force is provided for the two metal filter screens, an additional cleaning driving motor matched with the two metal filter screens is omitted, the further weight reduction of equipment is facilitated, the manufacturing cost is reduced, and the energy consumption is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the rear three-dimensional structure of the present invention;
FIG. 3 is a schematic bottom three-dimensional structure of the present invention;
FIG. 4 is a schematic view of the mounting plate structure of the present invention;
FIG. 5 is a schematic view of the mounting position of the vibration motor according to the present invention;
FIG. 6 is a schematic view of a half-section internal structure of the dust collecting assembly of the present invention;
FIG. 7 is a schematic view of a metal screen according to the present invention;
FIG. 8 is a schematic view of the drive rack configuration of the present invention;
FIG. 9 is an enlarged view of the portion A of FIG. 2;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows: 1. a chassis; 101. a vertical supporting positioning shaft; 102. an I-shaped support frame; 103. a vertical bracing supporting tube; 2. mounting a plate; 201. a hammer plate; 202. an L-shaped rack; 3. a dust collection assembly; 301. a dust hood; 302. a suction fan; 303. a hanging shaft; 304. a drive wheel; 305. a driven gear; 4. a vibration motor; 5. a handle tube; 501. blocking the cover; 502. a rail shaft; 503. a drive rack; 6. a metal screen; 601. t-shaped stress rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Please refer to fig. 1 to 9; the invention provides a foundation tamping device for hydraulic engineering construction, which comprises: a chassis 1; the chassis 1 is integrally rectangular, the bottom of the chassis is symmetrically locked and provided with four wheels, the top end of the chassis is bilaterally symmetrically welded with four vertical support positioning shafts 101, the top ends of the four vertical support positioning shafts 101 are horizontally welded with an I-shaped support frame 102, and the four vertical support positioning shafts 101 are slidably provided with mounting plates 2 with rectangular structures; a vibration motor 4 is locked and hung at the bottom of the mounting plate 2, and two dust collection assemblies 3 are symmetrically welded on the left and right connecting support rods of the I-shaped support frame 102; two vertical support supporting tubes 103 are symmetrically welded at the left and right positions of the rear side of the chassis 1, two inclined support handle tubes 5 are symmetrically welded at the top ends of the two vertical support supporting tubes 103, and the tail end sections of the two handle tubes 5 are in a horizontal bending structure; four tension springs are symmetrically hung and connected between the mounting plate 2 and the I-shaped support frame 102, four suspension rods are welded on the front end surface and the rear end surface of the mounting plate 2 in a left-right symmetrical mode downwards, a hammer plate 201 is welded at the bottom of each suspension rod horizontally, and the vibration motor 4 can eccentrically rotate to drive the mounting plate 2 and the hammer plate 201 to vertically reciprocate, slide and impact to tamp a substrate in a matched mode; the upper half part of the dust hood 301 is of a conical structure, the lower half part of the dust hood 301 is of a rectangular structure, and two driven gears 305 are symmetrically and rotatably mounted at the middle positions of the side walls of one side, close to the hammer plate 201, of the lower half parts of the two dust hoods 301; the rotating shafts of the two driven gears 305 are inserted into the lower half parts of the two dust hoods 301 in a penetrating manner, and the other ends of the rotating shafts of the two driven gears 305 are welded with a driving wheel 304; four hanging shafts 303 are symmetrically welded inside the two dust hoods 301, a metal filter screen 6 with a rectangular structure is slidably mounted on the four hanging shafts 303, the metal filter screen 6 is provided with two positions, and the two metal filter screens 6 are slidably retained on the bottom openings of the two dust hoods 301.
As shown in fig. 4, the dust collection assembly 3 includes a dust collection hood 301 and a suction fan 302, the whole dust collection assembly 3 is composed of the dust collection hood 301, a vertical air duct welded to the top end of the dust collection hood 301, and the suction fan 302 locked and installed at the top end of the vertical air duct, and the two vertical air ducts on the two dust collection assemblies 3 are welded and fixed with the left and right connecting struts of the i-shaped strut 102 correspondingly, and through the two dust collection hoods 301, the two suction fans 302 can suck dust generated by impact tamping of the hammer plate 201 in real time and discharge the dust to the rear of the left and right sides of the body of an operator through the two pipes 5, so as to prevent the tamped and shaken dust from being lack of constraint, and being easily attached to the face, head, eyes, or being sucked into the lung of the operator, and causing damage to the organs and body functions of the operator.
As shown in fig. 5, two L-shaped racks 202 are symmetrically welded upwards in the middle of the left end and the right end of the hammer plate 201, the two L-shaped racks 202 are correspondingly engaged with two driven gears 305 for transmission, and the hammer plate 201 can be linked and engaged to drive the two driven gears 305 and the two driving wheels 304 to rotate forward and backward during the up-down reciprocating sliding impact through the two L-shaped racks 202, so as to provide an impact cleaning driving force for the two metal filters 6, which saves an additional cleaning driving motor for the two metal filters 6, thereby facilitating further weight reduction of the device, cost reduction, and energy consumption reduction.
As shown in fig. 6, the middle position of the rectangular frame around the two metal filters 6 is correspondingly welded and supported with two T-shaped stress rods 601, the horizontal rod section at the top ends of the two T-shaped stress rods 601 is provided with a sliding groove, the outer circumference of the two driving wheels 304 is welded with a shifting shaft, the two shifting shafts are correspondingly matched with the two sliding grooves in an inserting manner, the two driving wheels 304 can rotate to drive the two metal filters 6 to slide and impact up and down in a reciprocating manner through the two shifting shafts, gravel jammed on the metal filters 6 is cleaned by vibration, the metal filters 6 are kept smooth, the trouble of manually frequently and manually cleaning the metal filters 6 is eliminated, and time and labor are saved.
As shown in fig. 1, the tail ends of two handle tubes 5 are correspondingly connected with the top air outlets of two suction fans 302 in a welding manner, two plugs 501 are symmetrically and rotatably mounted on the openings of the head ends of the two handle tubes 5, two small-diameter gears are correspondingly sleeved on the left and right of the rotating shafts of the two plugs 501, the two handle tubes 5 can be used as a force-applying part of pushing equipment and a dust suction guiding and conveying part, and the device has the dual-purpose using effect, and an additional exhaust pipe matched with the two suction fans 302 is omitted, so that the device structure is simplified, the device is favorable for reducing weight and reducing manufacturing cost.
As shown in fig. 2, the top end sections of the two handle tubes 5 are of a horizontal bending structure, two sets of track shafts 502 are symmetrically welded on the horizontal bending sections of the two handle tubes 5, two sets of drive racks 503 are symmetrically sleeved on the two sets of track shafts 502 through spring pushing and sliding, the two sets of drive racks 503 are correspondingly in meshing transmission with two small-diameter gears, when the equipment is turned, the two sets of drive racks 503 can be pushed forward to mesh to control the two plugs 501 to be turned upwards and closed temporarily to plug the two handle tubes 5, and the situation that dust discharged by suction flows around the equipment to cause large-area pollution to air around the equipment when the equipment is turned is avoided.
The working principle is as follows: when in use, the vibration motor 4 can eccentrically rotate to drive the mounting plate 2 and the hammer plate 201 to slide up and down to impact the base in a reciprocating manner by matching with the resilience of the tension springs at four positions, through the two dust hoods 301, the two suction fans 302 can suck the dust generated by tamping the hammer plate 201 in real time and discharge the dust to the rear of the left side and the right side of the body of the operator through the two pipes 5, so that the situation that the tamped dust is lack of restraint and is easy to float around and attach to the face, the head and the eyes of the operator or be sucked into the lungs is avoided, and through the two L-shaped racks 202, the hammer plate 201 can be linked and meshed to drive the two driven gears 305 and the two driving wheels 304 to rotate positively and negatively when reciprocating sliding impact is carried out on the hammer plate 201 up and down, through the two shifting shafts, the two driving wheels 304 can rotate to drive the two metal filter screens 6 to slide and impact up and down in a reciprocating manner, and (3) vibrating and cleaning gravel jammed on the metal filter screen 6 to keep the metal filter screen 6 smooth.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a base ramming equipment for construction based on hydraulic engineering which characterized in that: a substrate tamping apparatus comprising
A chassis (1); the chassis (1) is integrally rectangular, four wheels are symmetrically and tightly mounted at the bottom of the chassis, four vertical support positioning shafts (101) are symmetrically welded at the top end of the chassis in a left-right mode, an I-shaped support frame (102) is horizontally welded at the top ends of the four vertical support positioning shafts (101), and a mounting plate (2) of a rectangular structure is slidably mounted on the four vertical support positioning shafts (101); a vibration motor (4) is locked and hung at the bottom of the mounting plate (2), and two dust collection assemblies (3) are symmetrically welded on the left and right connecting support rods of the I-shaped support frame (102); the rear side position of chassis (1) is bilateral symmetry and has welded two department and erects to prop stay tube (103), and the top symmetry of two department erects to prop stay tube (103) has welded two department inclined support to pipe (5), and two department all are the level to the tail end section of pipe (5) and roll over the structure of turning.
2. The foundation tamping device for hydraulic engineering construction according to claim 1, wherein: even there are four extension springs symmetrically to hang between mounting panel (2) and I-shaped strut (102), and is left and right symmetry down welding on the terminal surface around mounting panel (2) and has four jibs, and the bottom horizontal welding of four jibs has a hammer plate (201).
3. The foundation tamping device for hydraulic engineering construction according to claim 2, wherein: the dust collection assembly (3) comprises a dust collection cover (301) and a suction fan (302), the whole dust collection assembly (3) is composed of the dust collection cover (301), a vertical air guide pipe welded to the top end of the dust collection cover (301) and the suction fan (302) locked and installed on the top end of the vertical air guide pipe, and the two vertical air guide pipes on the two dust collection assemblies (3) are welded and fixed together with the left and right connecting support rods of the I-shaped support frame (102).
4. The foundation tamping device for hydraulic engineering construction according to claim 3, wherein: the upper half part of the dust hood (301) is of a conical structure, the lower half part of the dust hood is of a rectangular structure, and two driven gears (305) are symmetrically and rotatably arranged at the middle position, close to the side wall of one side of the hammer plate (201), of the lower half parts of the two dust hoods (301).
5. The foundation tamping device for hydraulic engineering construction according to claim 4, wherein: two L-shaped racks (202) are symmetrically and upwards welded in the middle positions of the left end and the right end of the hammer plate (201), and the two L-shaped racks (202) are correspondingly meshed with two driven gears (305) for transmission.
6. The foundation tamping device for hydraulic engineering construction according to claim 5, wherein: the rotating shafts of the two driven gears (305) are inserted into the lower half parts of the two dust hoods (301), and the other ends of the rotating shafts of the two driven gears (305) are welded with a driving wheel (304).
7. The foundation tamping device for hydraulic engineering construction according to claim 6, wherein: four hanging shafts (303) are symmetrically welded inside the two dust hoods (301), a metal filter screen (6) with a rectangular structure is slidably mounted on the four hanging shafts (303), the metal filter screen (6) is provided with two positions, and the two metal filter screens (6) are slidably blocked on the bottom openings of the two dust hoods (301).
8. The foundation tamping device for hydraulic engineering construction according to claim 7, wherein: two T-shaped stress rods (601) are correspondingly welded and supported at the left and right sides of the middle positions of the rectangular frames on the periphery of the two metal filter screens (6), a sliding groove is formed in the horizontal rod section at the top ends of the two T-shaped stress rods (601), a shifting shaft is welded on the outer circumference of the two driving wheels (304) in a supporting mode, and the shifting shafts are correspondingly matched with the sliding grooves in an inserting mode.
9. The foundation tamping device for hydraulic engineering construction according to claim 3, wherein: two the tail end of pipe (5) corresponds and the top air outlet welding intercommunication of two suction fan (302), and two are symmetrical to rotate on the head end opening of two pipe (5) and install two blanking caps (501), and correspond the cover on the pivot of two blanking caps (501) and be that to overlap two minor diameter gears about being.
10. The foundation tamping device for hydraulic engineering construction according to claim 9, wherein: the top end sections of the two handle tubes (5) are of horizontal bending structures, two groups of track shafts (502) are symmetrically welded on the horizontal bending sections of the two handle tubes (5), two driving racks (503) are symmetrically sleeved on the two groups of track shafts (502) in a sliding mode through spring pushing, and the two driving racks (503) are correspondingly in meshing transmission with two small-diameter gears.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210349479.4A CN114941317A (en) | 2022-04-02 | 2022-04-02 | Base tamping equipment for hydraulic engineering construction |
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Application Number | Priority Date | Filing Date | Title |
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CN202210349479.4A CN114941317A (en) | 2022-04-02 | 2022-04-02 | Base tamping equipment for hydraulic engineering construction |
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CN114941317A true CN114941317A (en) | 2022-08-26 |
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CN202210349479.4A Pending CN114941317A (en) | 2022-04-02 | 2022-04-02 | Base tamping equipment for hydraulic engineering construction |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150037016A (en) * | 2013-09-30 | 2015-04-08 | (주)에스엔씨 | Compactor |
CN107354933A (en) * | 2017-08-31 | 2017-11-17 | 任国平 | A kind of walking rammer |
CN212641157U (en) * | 2020-06-10 | 2021-03-02 | 杜菲 | Flattening device for traffic highway engineering construction |
CN213061606U (en) * | 2020-08-14 | 2021-04-27 | 肖俊 | Tamping equipment for railway engineering construction |
-
2022
- 2022-04-02 CN CN202210349479.4A patent/CN114941317A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150037016A (en) * | 2013-09-30 | 2015-04-08 | (주)에스엔씨 | Compactor |
CN107354933A (en) * | 2017-08-31 | 2017-11-17 | 任国平 | A kind of walking rammer |
CN212641157U (en) * | 2020-06-10 | 2021-03-02 | 杜菲 | Flattening device for traffic highway engineering construction |
CN213061606U (en) * | 2020-08-14 | 2021-04-27 | 肖俊 | Tamping equipment for railway engineering construction |
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