CN213267877U

CN213267877U - Auxiliary deviation prevention mechanism of pile driver

Info

Publication number: CN213267877U
Application number: CN202022033826.1U
Authority: CN
Inventors: 戴青松
Original assignee: Individual
Current assignee: Hangzhou Xingu Construction Special Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-25
Anticipated expiration: 2030-09-17

Abstract

The utility model belongs to the technical field of the pile driver, specifically be a supplementary inclined to one side mechanism of preventing of pile driver, including backup pad and pile body, the through-hole has been seted up in the backup pad, the pile body runs through the through-hole, the lower fixed surface of backup pad installs a square section of thick bamboo and four landing leg pipes, the last fixed surface of backup pad installs the cushion, and installs the spirit level on the cushion, the interior bottom fixed mounting of landing leg pipe has the nut, and threaded connection has the screw rod on the internal thread of nut, the inside of a square section of thick bamboo is provided with four fixed blocks and eight and prevents inclined to one side wheels, four the fixed block is fixed respectively at four corners of a square section of thick bamboo. This pile driver's supplementary mechanism of preventing partially through setting up landing leg pipe, nut, screw rod and spirit level for people can adjust the backup pad to the horizontality, recycles the guide effect of eight anti-deviation wheels, makes the pile body can be vertical insert ground in, has avoided the emergence of the inclined to one side stake condition, has effectively improved pile driver's work efficiency.

Description

Auxiliary deviation prevention mechanism of pile driver

Technical Field

The utility model belongs to the pile driver field specifically is a supplementary inclined to one side mechanism of preventing of pile driver.

Background

The pile driving means that a pile body is driven into the ground to enable the foundation of a building to be firm, the pile driver is mechanical equipment used for driving the pile body into the ground, the pile driver comprises a pile hammer, a pile frame, accessory equipment and the like, and the pile hammer can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like according to the power source of movement.

When the existing pile driver is in actual use, the pile body cannot be vertically driven into the ground due to factors such as uneven ground and the like, namely the so-called deviated pile, and at the moment, the pile body needs to be pulled out for piling again, so that the working efficiency of the whole pile driver is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary inclined to one side mechanism of preventing of pile driver to solve present pile driver when in-service use, often can lead to the unable vertical nailing of pile body to the ground inside because of factors such as ground unevenness, so-called inclined to one side stake promptly, just need extract it this moment and pile again, thereby reduced the work efficiency's of whole pile driver problem.

In order to achieve the above object, the utility model provides a following technical scheme: the anti-deviation device comprises a supporting plate and a pile body, wherein a through hole is formed in the supporting plate, the pile body penetrates through the through hole, a square barrel and four supporting leg pipes are fixedly arranged on the lower surface of the supporting plate, the four supporting leg pipes are respectively positioned at four corners of the supporting plate, a cushion block is fixedly arranged on the upper surface of the supporting plate, a level gauge is arranged on the cushion block, a nut is fixedly arranged at the inner bottom of each supporting leg pipe, a screw rod is connected to the inner thread of the nut in a threaded manner, four fixing blocks and eight anti-deviation wheels are arranged inside the square barrel, the four fixing blocks are respectively fixed at the four corners of the square barrel, a first bearing is clamped on the side surface of each fixing block, a first connecting shaft is fixed at each end of each anti-deviation wheel, the first connecting shaft is clamped on the first bearing, an arc groove is formed in the side surface of each anti-deviation wheel, a rubber sleeve, the top of screw rod is provided with spacing portion.

Adopt above-mentioned scheme, through setting up the landing leg pipe, the nut, screw rod and spirit level, make people can adjust the backup pad to the horizontality, recycle the guide effect of eight anti-deviation wheels, make the pile body can be vertical insert in the ground, the emergence of the inclined to one side stake condition has been avoided, the work efficiency of pile driver has effectively been improved, through setting up the fixed block, bearing one and connecting axle one, both realized the injecing to anti-deviation wheel position, the rotational friction who has also reduced anti-deviation wheel, through setting up cambered surface groove and rubber sleeve, the direct contact of anti-deviation wheel with the pile body has been avoided, thereby the wearing and tearing of anti-deviation wheel and pile body have been reduced.

Preferably, the screwing part comprises a rectangular block and four handle rods, the rectangular block is fixed on the lower surface of the screw rod, and the four handle rods are respectively fixed on four side surfaces of the rectangular block.

By adopting the scheme, the screwing part is arranged, so that people can rotate the screw rod more conveniently in a labor-saving manner, and convenience is brought to the actual operation of people.

Preferably, the limiting part comprises a threaded sleeve and a limiting baffle, the threaded sleeve is sleeved on the top of the screw rod in a threaded manner, and the threaded sleeve is fixed on the lower surface of the limiting baffle.

By adopting the scheme, the limit part is arranged, the moving range of the screw can be limited, and the situation that the screw is separated from the nut is effectively avoided

Preferably, a transparent cover is sleeved on the outer side of the cushion block, and the level gauge is located inside the transparent cover.

Adopt above-mentioned scheme, through setting up the translucent cover, can carry out effectual protection to the spirit level, the separation silt rainwater etc. has prolonged the life of spirit level.

Preferably, the handle rod is provided with a containing hole inside, an extension rod is inserted into the containing hole, a sliding groove is formed in the inner surface of the containing hole, a sliding block is slidably arranged inside the sliding groove, and the sliding block is fixedly arranged on the extension rod.

By adopting the scheme, the extension rod is stretched by arranging the accommodating hole, the sliding groove and the sliding block, so that the length of the power arm can be adjusted by people according to actual conditions when the screw rod is rotated, and the labor-saving effect is better.

Preferably, the lower surface of the rectangular block is fixed with a second connecting shaft, and the bottom of the second connecting shaft is movably provided with a foot pad through a second bearing.

By adopting the scheme, the second bearing is arranged, so that the foot pad can be movably arranged at the bottom of the second connecting shaft, the contact area between the screw and the ground is increased while the ground is effectively protected, and the stability of the supporting plate is improved.

The utility model has the advantages that:

according to the auxiliary anti-deviation mechanism of the pile driver, the supporting leg pipes, the nuts, the screws and the level gauge are arranged, so that people can adjust the supporting plate to be in a horizontal state, and the pile body can be vertically inserted into the ground under the guiding action of the eight anti-deviation wheels, so that the occurrence of the pile deviation situation is avoided, and the working efficiency of the pile driver is effectively improved;

this supplementary deviation preventing mechanism of pile driver through setting up bearing two for the callus on the sole can movable mounting in the bottom of connecting axle two, has realized also increasing the area of contact of screw rod with ground simultaneously to the effective protection on ground, has improved the stability of backup pad.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall front view of the present invention;

FIG. 3 is a top sectional view of the square tube of the present invention;

FIG. 4 is a cross-sectional view of the handle bar of the present invention;

fig. 5 is a sectional view of the foot pad of the present invention.

In the figure: 1. a support plate; 2. a through hole; 3. a pile body; 4. a leg tube; 5. cushion blocks; 6. a transparent cover; 7. a level gauge; 8. a nut; 9. a screw; 10. a square cylinder; 11. a fixed block; 12. an anti-deviation wheel; 13. a first bearing; 14. a first connecting shaft; 15. a cambered surface groove; 16. a rubber sleeve; 17. a rectangular block; 18. a handle bar; 19. an extension rod; 20. a receiving hole; 21. a chute; 22. a slider; 23. a foot pad; 24. a second bearing; 25. a second connecting shaft; 26. a threaded sleeve; 27. and a limiting baffle.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1-5, an auxiliary anti-deviation mechanism of a pile driver comprises a support plate 1 and a pile body 3, wherein the support plate 1 is provided with a through hole 2, the pile body 3 penetrates through the through hole 2, a square cylinder 10 and four leg tubes 4 are fixedly arranged on the lower surface of the support plate 1, the four leg tubes 4 are respectively positioned at four corners of the support plate 1, a cushion block 5 is fixedly arranged on the upper surface of the support plate 1, the cushion block 5 is used for supporting a level gauge 7, the level gauge 7 is arranged on the cushion block 5, people can conveniently observe whether the support plate 1 is horizontal, nuts 8 are fixedly arranged at the inner bottom of the leg tubes 4, screw rods 9 are connected to the internal threads of the nuts 8 in a threaded manner, four fixing blocks 11 and eight anti-deviation wheels 12 are arranged inside the square cylinder 10, the eight anti-deviation wheels 12 are divided into two groups, each group is four, and the four anti-deviation wheels 12 in, the two groups of anti-deviation wheels 12 are vertically arranged, four fixing blocks 11 are respectively fixed at four corners of the square barrel 10, the side surfaces of the fixing blocks 11 are clamped with bearings I13, two ends of each anti-deviation wheel 12 are respectively fixed with a connecting shaft I14, the connecting shafts I14 are clamped on the bearings I13, the side surface of each anti-deviation wheel 12 is provided with an arc surface groove 15, the anti-deviation wheel 12 is sleeved with a rubber sleeve 16, the bottom of the screw rod 9 is provided with a twisting part, and the top of the screw rod 9 is provided with a limiting part; through setting up leg pipe 4, nut 8, screw rod 9 and spirit level 7, make people adjust backup pad 1 to the horizontality, recycle eight prevent the guide effect of eccentric wheel 12, make pile body 3 can be vertical insert in the ground, the emergence of the inclined to one side stake condition has been avoided, the work efficiency of pile driver has effectively been improved, through setting up fixed block 11, bearing 13 and connecting axle 14, both realized the injecing to preventing the position of eccentric wheel 12, the rotational friction who also reduces to prevent eccentric wheel 12, through setting up cambered surface groove 15 and rubber sleeve 16, the direct contact of preventing eccentric wheel 12 and pile body 3 has been avoided, thereby the wearing and tearing of preventing eccentric wheel 12 and pile body 3 have been reduced.

In the utility model, the twisting part comprises a rectangular block 17 and four handle rods 18, the rectangular block 17 is fixed on the lower surface of the screw rod 9, and the four handle rods 18 are respectively fixed on four sides of the rectangular block 17; through setting up the portion of twisting for people can be more laborsaving and convenient rotation screw rod 9, and the actual operation of giving people provides convenient.

In the utility model, the limiting part comprises a threaded sleeve 26 and a limiting baffle 27, the threaded sleeve 26 is sleeved on the top of the screw rod 9 in a threaded manner, and the threaded sleeve 26 is fixed on the lower surface of the limiting baffle 27; through setting up spacing portion, can inject the home range of screw rod 9, the effectual condition of having avoided screw rod 9 and nut 8 to separate takes place

In the utility model, the transparent cover 6 is sleeved outside the cushion block 5, and the level gauge 7 is positioned inside the transparent cover 6; through setting up translucent cover 6, can carry out effectual protection to spirit level 7, the separation silt rainwater etc. has prolonged the life of spirit level 7.

In the utility model, the handle rod 18 is provided with a containing hole 20, an extension rod 19 is inserted into the containing hole 20, the inner surface of the containing hole 20 is provided with a sliding groove 21, a sliding block 22 is slidably arranged in the sliding groove 21, and the sliding block 22 is fixedly arranged on the extension rod 19; through setting up and receiving hole 20, spout 21 and slider 22, realized extension rod 19's flexible to make the power arm length when people can adjust rotatory screw rod 9 according to actual conditions, laborsaving effect is better.

In the utility model, a second connecting shaft 25 is fixed on the lower surface of the rectangular block 17, and a foot pad 23 is movably arranged at the bottom of the second connecting shaft 25 through a second bearing 24; through setting up bearing two 24 for callus on the sole 23 can movable mounting in the bottom of connecting axle two 25, has realized also increasing the area of contact of screw rod 9 with ground simultaneously to the effective protection on ground, has improved the stability of backup pad 1.

The working principle is as follows: when the pile driver is used, the support plate 1 is moved to a pile driving position, the extension rod 19 is clamped and pulled outwards, the extension rod 19 is pulled out from the inside of the accommodating hole 20, the sliding block 22 slides in the sliding groove 21 in the process, the surface extension rod 19 is completely pulled out when the sliding block 22 is in contact with the inner wall surface of one end of the sliding groove 21, the extension rod 19 is used for driving the rectangular block 17 to rotate, the screw rod 9 rotates on the nut 8, the length of the screw rod 9 extending out of the supporting leg tube 4 can be adjusted, the inclination angle of the support plate 1 is changed, the level gauge 7 can be observed in the process, when the level gauge 7 displays that the support plate 1 is in a horizontal state, the extension rod 19 stops rotating and is pushed back to the inside of the accommodating hole 20, then the pile body 3 penetrates through gaps between the through hole 2 and the eight anti-deviation wheels 12, and then the pile body 3 is driven into the ground by the pile driver, in the process of rotatory screw rod 9, because the existence of bearing two 24, callus on the sole 23 can not follow connecting axle two 25 and rotate together, realized the protection to ground, this pile driver's supplementary deviation prevention mechanism through setting up leg pipe 4, nut 8, screw rod 9 and spirit level 7, make people can adjust backup pad 1 to the horizontality, recycle eight deviation prevention wheels 12's guide effect, make pile body 3 can be vertical insert in the ground, the emergence of the inclined to one side stake condition has been avoided, the work efficiency of pile driver has effectively been improved.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a supplementary deviation preventing mechanism of pile driver which characterized in that: the pile supporting device comprises a supporting plate (1) and a pile body (3), wherein a through hole (2) is formed in the supporting plate (1), the pile body (3) penetrates through the through hole (2), a square cylinder (10) and four supporting leg pipes (4) are fixedly installed on the lower surface of the supporting plate (1), the four supporting leg pipes (4) are respectively located at four corners of the supporting plate (1), a cushion block (5) is fixedly installed on the upper surface of the supporting plate (1), a level gauge (7) is installed on the cushion block (5), a nut (8) is fixedly installed at the inner bottom of each supporting leg pipe (4), and a screw rod (9) is in threaded connection with an internal thread of the nut (8);

the anti-deviation device is characterized in that four fixed blocks (11) and eight anti-deviation wheels (12) are arranged inside the square barrel (10), the four fixed blocks (11) are respectively fixed at four corners of the square barrel (10), a first bearing (13) is clamped on the side face of each fixed block (11), first connecting shafts (14) are fixed at two ends of each anti-deviation wheel (12), the first connecting shafts (14) are clamped on the first bearings (13), arc-surface grooves (15) are formed in the side face of each anti-deviation wheel (12), and rubber sleeves (16) are sleeved on the anti-deviation wheels (12);

the bottom of screw rod (9) is provided with twists the portion of moving, the top of screw rod (9) is provided with spacing portion.

2. An auxiliary anti-deflection mechanism for a pile driver as set forth in claim 1, wherein: the twisting part comprises a rectangular block (17) and four handle rods (18), the rectangular block (17) is fixed on the lower surface of the screw rod (9), and the four handle rods (18) are respectively fixed on four side surfaces of the rectangular block (17).

3. An auxiliary anti-deflection mechanism for a pile driver as set forth in claim 1, wherein: the limiting part comprises a threaded sleeve (26) and a limiting baffle (27), the threaded sleeve (26) is sleeved on the top of the screw rod (9) in a threaded manner, and the threaded sleeve (26) is fixed on the lower surface of the limiting baffle (27).

4. An auxiliary anti-deflection mechanism for a pile driver as set forth in claim 1, wherein: the transparent cover (6) is sleeved on the outer side of the cushion block (5), and the level meter (7) is located inside the transparent cover (6).

5. An auxiliary anti-deflection mechanism for a pile driver as set forth in claim 2, wherein: the handle bar is characterized in that a containing hole (20) is formed in the handle bar (18), an extension rod (19) is inserted into the containing hole (20), a sliding groove (21) is formed in the inner surface of the containing hole (20), a sliding block (22) is arranged inside the sliding groove (21) in a sliding mode, and the sliding block (22) is fixedly installed on the extension rod (19).

6. An auxiliary anti-deflection mechanism for a pile driver as set forth in claim 2, wherein: and a second connecting shaft (25) is fixed on the lower surface of the rectangular block (17), and a foot pad (23) is movably mounted at the bottom of the second connecting shaft (25) through a second bearing (24).