CN221322270U - Pile driver for road bridge construction - Google Patents
Pile driver for road bridge construction Download PDFInfo
- Publication number
- CN221322270U CN221322270U CN202322140569.5U CN202322140569U CN221322270U CN 221322270 U CN221322270 U CN 221322270U CN 202322140569 U CN202322140569 U CN 202322140569U CN 221322270 U CN221322270 U CN 221322270U
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- China
- Prior art keywords
- plate
- bridge construction
- road
- movable seat
- pile driver
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 25
- 239000000498 cooling water Substances 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 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
- 230000002787 reinforcement Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a pile driver for road and bridge construction, which belongs to the technical field of road and bridge construction and comprises a movable seat, wherein a rectangular plate is welded on one side inner wall of the movable seat, an air cylinder is arranged on the top surface of the rectangular plate, a piston rod of the air cylinder penetrates through the rectangular plate to be connected with a lifting plate, one side surface of the lifting plate is attached to one side inner wall of the movable seat, a fixed plate is welded on the side surface of the lifting plate, a telescopic column is fixedly connected with one side of one end of the telescopic column far away from the fixed plate, a water pipe is placed in an inner cavity of the hanging ring, a base plate is welded on one side inner wall of the movable seat and positioned under the fixed plate, the piston rod of the air cylinder is fixedly connected with one side of the top surface of the lifting plate, a driving motor is fixedly arranged on the other side of the top surface of the lifting plate, and the output end of the driving motor penetrates through the lifting plate to be fixedly connected with a drill rod. The pile driver for road and bridge construction solves the problem that a drill rod or a drill bit cannot be cooled, and improves the efficiency of piling roads and bridges.
Description
Technical Field
The utility model belongs to the technical field of road bridge construction, and particularly relates to a pile driver for road bridge construction.
Background
The content of road roadbed construction generally includes roadbed main engineering, soil pit and spoil heap, ramp protection and hack platform, and the roadbed is synthesized the drainage, roadbed protection and reinforcement, and need use the pile driver in the in-process of road bridge construction, but present pile driver, most can't carry out cooling treatment to drilling rod or drill bit, can produce a large amount of heats and dust when leading to drilling rod or drill bit to carry out work to reduce the life of drilling rod or drill bit, reduce the efficiency of piling on road bridge.
For example, the existing Chinese patent number is: CN214787179U is a pile driver for road and bridge construction, which: the utility model provides a "including fixed bottom plate and setting up install bin, first fixed plate, L type movable rod and the fixed frame in the fixed bottom plate top, the first fixed plate of fixed bottom plate top left side fixed connection, fixed bottom plate top right side fixed connection fixed frame, fixed frame top fixed connection fixed shell, the inboard fixed connection second motor of fixed shell, second motor output fixed connection axis of rotation, axis of rotation one side fixed connection wire rope, wire rope opposite side runs through fixed frame and lantern ring fixed connection, the second through-hole with the wire rope adaptation is seted up at fixed frame top, lantern ring bottom fixed connection movable plate, fixed bottom plate top one side fixed connection install bin, the inboard fixed connection second fixed plate of install bin, second fixed plate top fixed connection battery, install bin top fixed connection control switch, the electric putter is seted up to fixed bottom plate one side, the inside one side fixed connection electric putter of install bin, electric putter opposite side fixed connection L type movable rod. "
It is known that the cited patent document has a problem that the cooling treatment of the drill rod or bit cannot be performed, which reduces the service life.
Disclosure of utility model
The utility model aims to provide a pile driver for road and bridge construction, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pile driver is used in road bridge construction, includes removes the seat, one side inner wall welding of removing the seat has the rectangular plate, the top surface fixed mounting of rectangular plate has the cylinder, the piston rod of cylinder runs through rectangular plate fixedly connected with lifter plate, just one side laminating of lifter plate is removing one side inner wall of seat, one side welding of lifter plate has the fixed plate, the bottom surface fixedly connected with telescopic column of fixed plate, one side fixedly connected with link of fixed plate one end is kept away from to the telescopic column, just the water pipe has been placed to the inner chamber of link, one side inner wall of removing the seat just is located the welding under the fixed plate has the backing plate.
Preferably, a piston rod of the air cylinder is fixedly connected to one side of the top surface of the lifting plate, and a driving motor is fixedly arranged on the other side of the top surface of the lifting plate.
Preferably, the output end of the driving motor penetrates through the lifting plate to be fixedly connected with a drill rod for piling, and the drill rod is arranged on one side of the hanging ring.
Preferably, the inner walls of the two sides of the movable seat are welded with support plates, and the top surfaces of the two support plates are fixedly provided with rotary motors.
Preferably, the output ends of the two rotating motors penetrate through the supporting plate and are fixedly connected with threaded shafts, and sleeves are sleeved on the peripheral sides of the threaded shafts.
Preferably, through grooves are formed in the inner walls of the two sides of the movable seat, and connecting plates are welded to one side face, facing the through grooves, of the two sleeves.
Preferably, rectangular grooves are symmetrically formed in the bottom surface of the movable seat, the two rectangular grooves are communicated with the through grooves, a transverse plate matched with the rectangular grooves is welded on one side surface of the connecting plate, and universal wheels are symmetrically connected to the bottom surface of the transverse plate.
Compared with the prior art, the utility model has the technical effects and advantages that:
This pile driver is used in road bridge construction is being connected the piston rod of cylinder through rectangular plate and lifter plate, can letting the link can follow the height adjustment of cylinder piston rod to because the drilling rod sets up in one side of link, can let the water pipe of placing in the link be in other same level all the time with the drilling rod, conveniently let the water pipe spray cooling water, carry out cooling treatment to the drilling rod, avoid the drilling rod high temperature and reduce life in the pile, improve the efficiency to the road bridge pile.
Through the setting of backing plate, can let the restriction to flexible post for the link can be in the top of bottom surface when the drilling rod gets into in the soil, sprays cooling water to the week side of drilling rod all the time, guarantees that the drilling rod can carry out cooling treatment, and cooling water also can block the diffusion of dust.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the drill pipe and hanger ring of the present utility model;
fig. 3 is a schematic structural view of a rotating electrical machine and a screw shaft of the present utility model;
Fig. 4 is a schematic view of the structure of the cross plate and the universal wheel of the present utility model.
Reference numerals illustrate:
In the figure: 1. a movable seat; 2. a rectangular plate; 3. a cylinder; 4. a lifting plate; 5. a fixing plate; 6. a telescopic column; 7. hanging rings; 8. a water pipe; 9. a backing plate; 10. a driving motor; 11. a drill rod; 12. a support plate; 13. a rotating electric machine; 14. a threaded shaft; 15. a sleeve; 16. a through groove; 17. a connecting plate; 18. rectangular grooves; 19. a cross plate; 20. and a universal wheel.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
The pile driver for road and bridge construction shown in fig. 1 to 4 comprises a movable seat 1, a rectangular plate 2 is welded on one side inner wall of the movable seat 1, an air cylinder 3 is fixedly arranged on the top surface of the rectangular plate 2, a piston rod of the air cylinder 3 penetrates through the rectangular plate 2 and is fixedly connected with a lifting plate 4, one side surface of the lifting plate 4 is attached to one side inner wall of the movable seat 1, a fixed plate 5 is welded on one side surface of the lifting plate 4, the lifting plate 4 is driven to move up and down by the air cylinder 3 and is driven to move up and down, a telescopic column 6 is fixedly connected on the bottom surface of the fixed plate 5, the telescopic column 6 can be telescopic through the action of force, a hanging ring 7 is fixedly connected on one side of one end of the telescopic column 6 away from the fixed plate 5, a water pipe 8 is arranged in an inner cavity of the hanging ring 7, one side surface of the movable seat 1 is provided with a water tank, one end of the water pipe 8 penetrates through the movable seat 1 and is connected with the water tank, the cooling water used for cooling the drill rod 11 can be placed in the water tank, the periphery of the water pipe 8 can be fixedly sleeved with a water pump, the cooling water in the water tank is conveyed into the water pipe 8 through the water pump and sprayed to the periphery of the drill rod 11 through the water pipe 8, the drill rod 11 is cooled, the backing plate 9 is welded on the inner wall of one side of the movable seat 1 and right below the fixed plate 5, when the fixed plate 5 moves downwards, the telescopic column 6 and the hanging ring 7 can be driven to move downwards, as the telescopic column 6 can stretch and retract under the action of the force, one end of the telescopic column 6 moves to the top surface of the backing plate 9 and is matched with the air cylinder 3, the telescopic column 6 is extruded and contracted, the hanging ring 7 can be always positioned above the land, the hanging ring 7 can be prevented from following the drill rod 11 to enter the land, the water pipe 8 sprays the cooling water to cool the drill rod 11, the sprayed cooling water can also prevent dust from spreading, ensure the safety of working environment and improve the piling efficiency of roads and bridges.
The piston rod fixed connection of cylinder 3 is in one side of lifter plate 4 top surface, the opposite side fixed mounting of lifter plate 4 top surface has driving motor 10, driving motor 10's output runs through lifter plate 4 fixedly connected with and is used for piling drilling rod 11, and drilling rod 11 sets up in one side of link 7, drive drilling rod 11 through driving motor 10 and rotate, can pile driving operation, because drilling rod 11 sets up in one side of link 7, when can letting drilling rod 11 laminating soil, link 7 also can be in the top of soil, when drilling rod 11 gets into the soil and piles, link 7 can not continue the downwardly moving through the restriction of backing plate 9, can avoid link 7 to get into the soil.
The inner walls of the two sides of the movable seat 1 are welded with support plates 12, the top surfaces of the two support plates 12 are fixedly provided with rotating motors 13, the output ends of the two rotating motors 13 penetrate through the support plates 12 and are fixedly connected with threaded shafts 14, the circumferences of the two threaded shafts 14 are sleeved with sleeves 15, and when the rotating motors 13 drive the threaded shafts 14 to rotate, the sleeves 15 are driven to move up and down through threads.
The inner walls of the two sides of the movable seat 1 are respectively provided with a through groove 16, two sleeves 15 are welded to one side face of the through grooves 16, the connecting plates 17 penetrate through the through grooves 16, the bottom face of the movable seat 1 is symmetrically provided with rectangular grooves 18, the two rectangular grooves 18 are respectively communicated with the through grooves 16, one side face of each connecting plate 17 is welded with a transverse plate 19 matched with each rectangular groove 18, the bottom faces of the transverse plates 19 are symmetrically connected with universal wheels 20, when the rotating motor 13 drives the sleeves 15 to move downwards, the transverse plates 19 are driven to move downwards in the inner cavities of the rectangular grooves 18 through the connecting plates 17, the transverse plates 19 are driven to move downwards through the two universal wheels 20, and the piling device is supported, namely, the piling device is driven to move through the universal wheels 20, when the movable seat moves to a piling place, the rotating motor 13 is reversely rotated, the transverse plates 19 can be driven to move upwards in the rectangular grooves 18 through the sleeves 15 and the connecting plates 17, the universal wheels 20 can enter the rectangular grooves 18, the bottom faces of the movable seat 1 can contact with soil, and then the piling device is fixed by the weight of the movable seat 1.
Working principle:
This pile driver is used in road bridge construction removes the pile driver to the operating point through a plurality of universal wheels 20, open cylinder 3, cylinder 3 drives lifter plate 4 and fixed plate 5 and moves downwards, when drilling rod 11 contacts the ground, open driving motor 10, driving motor 10 drives drilling rod 11 and rotates, and drive drilling rod 11 through cylinder 3 and move downwards, thereby realize the piling effect, open the water pump this moment, spray the cooling water in the water tank through water pipe 8 with the water pump, because link 7 sets up in one side of drilling rod 11, can let the cooling water spray the week side of drilling rod 11, carry out cooling treatment, when drilling rod 11 gets into in the soil, the one end of telescopic column 6 contacts backing plate 9, and then restrict link 7, make link 7 can be in the top of soil, carry out cooling treatment to drilling rod 11, also can clear up the dust that drilling rod 11 in-process produced, improve the life of drilling rod 11, thereby improve road bridge pile driving efficiency.
It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Pile driver for road and bridge construction, including removing seat (1), its characterized in that: the utility model discloses a movable seat, including fixed plate (1), cylinder (3), lifting plate (4), fixed plate (5), telescopic column (6) are fixed on one side inner wall welding of movable seat (1), telescopic column (6) keep away from one side fixedly connected with link (7) of fixed plate (5) one end, just water pipe (8) have been placed to the inner chamber of link (7), one side inner wall and be located fixed plate (5) of movable seat (1) under welding backing plate (9) are being laminated to one side inner wall of lifting plate (4).
2. A pile driver for road and bridge construction according to claim 1, wherein: the piston rod of the air cylinder (3) is fixedly connected to one side of the top surface of the lifting plate (4), and a driving motor (10) is fixedly arranged on the other side of the top surface of the lifting plate (4).
3. A pile driver for road and bridge construction according to claim 2, characterised in that: the output end of the driving motor (10) penetrates through the lifting plate (4) and is fixedly connected with a drill rod (11) for piling, and the drill rod (11) is arranged on one side of the hanging ring (7).
4. A pile driver for road and bridge construction according to claim 1, wherein: the inner walls of the two sides of the movable seat (1) are welded with supporting plates (12), and the top surfaces of the two supporting plates (12) are fixedly provided with rotating motors (13).
5. A pile driver for road and bridge construction according to claim 4, wherein: the output ends of the two rotating motors (13) penetrate through the supporting plate (12) and are fixedly connected with threaded shafts (14), and sleeves (15) are sleeved on the peripheral sides of the threaded shafts (14) in a threaded mode.
6. A pile driver for road and bridge construction according to claim 5, wherein: through grooves (16) are formed in the inner walls of the two sides of the movable seat (1), and connecting plates (17) are welded on one side face, facing the through grooves (16), of the two sleeves (15).
7. A pile driver for road and bridge construction according to claim 6, wherein: rectangular grooves (18) are symmetrically formed in the bottom surface of the movable seat (1), the two rectangular grooves (18) are communicated with the through grooves (16), a transverse plate (19) matched with the rectangular grooves (18) is welded on one side surface of the connecting plate (17), and universal wheels (20) are symmetrically connected to the bottom surface of the transverse plate (19).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221322270U true CN221322270U (en) | 2024-07-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |