CN220686060U - Pile machine landing leg positioning bearing structure - Google Patents
Pile machine landing leg positioning bearing structure Download PDFInfo
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- CN220686060U CN220686060U CN202322347201.6U CN202322347201U CN220686060U CN 220686060 U CN220686060 U CN 220686060U CN 202322347201 U CN202322347201 U CN 202322347201U CN 220686060 U CN220686060 U CN 220686060U
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- pile driver
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- 230000005484 gravity Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to the field of supporting leg positioning and bearing, in particular to a pile driver supporting leg positioning and bearing structure. The support device comprises a vehicle body and four support leg oil cylinders positioned on the periphery of the vehicle body, wherein flanges are arranged on the periphery of the vehicle body and one side of each support leg oil cylinder, the two flanges are connected through a plurality of bolts, the support leg oil cylinders are connected with one flange through a connecting plate, and support assemblies for supporting the flanges are arranged at the bottoms of the two flanges. The beneficial effects of the utility model are as follows: because the bottom at the ring flange has set up the supporting component who is used for supporting, and then can guarantee that two ring flanges remain in same horizontal position all the time to can not bear the condition emergence that the pile driver platform gravity leads to two ring flanges not in same horizontal position because of one of them ring flange, and then can avoid connecting bolt to break because of bearing pile driver platform gravity and lead to the fact the crooked problem of landing leg hydro-cylinder, thereby reduced the incidence of accident.
Description
Technical Field
The utility model relates to the field of supporting leg positioning and bearing, in particular to a pile driver supporting leg positioning and bearing structure.
Background
In pile foundation construction, the hydraulic walking type pile construction machine is increasingly widely applied due to the advantages of convenient movement, high efficiency and flexibility in construction, small specific pressure of the ground area and the like. The walking series or semi-walking series pile frame can be matched and combined with diesel oil, hydraulic pressure, vibration pile hammer, long spiral drilling machine, spiral drilling machine and the like, so that the method is suitable for construction of various pile foundation engineering; the walking type hydraulic static pile machine has the advantages of good construction quality, no noise in pile sinking process, low construction cost and the like.
At present, the landing leg oil cylinders are fixed at the side ends of a pile driver platform which is horizontally arranged through connecting flanges, the connecting flanges are formed by a platform flange plate and a landing leg flange plate, the two flange plates are fastened together through connecting bolts, in the existing connecting structure, the connecting bolts are subjected to not only connecting fastening force, but also huge shearing force from the gravity of the pile driver platform, in actual use, the structure is extremely easy to cause deformation damage of the bolts and threads thereof, great inconvenience is brought to reassembling alignment, and the composite bearing force of the connecting bolts is also aggravated to failure damage and even break, and more serious, the stress deformation of each connecting bolt on the flange also causes deflection of the landing leg oil cylinders, so that accidents are easy to occur, and the accident rate is increased.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: at present, two flanges are fastened together through connecting bolts, so that the bolts are required to bear connecting fastening force and also bear huge shearing force from gravity of a pile driver platform, and at the moment, the bolts are extremely easy to break, so that the supporting leg oil cylinders are inclined, and accidents are easy to occur.
In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a stake machine landing leg location bearing structure, includes the automobile body and is located four landing leg hydro-cylinders of automobile body week side, the week side of automobile body and one side of landing leg hydro-cylinder all are provided with the ring flange, two through a plurality of bolted connection between the ring flange, be connected through the connecting plate between landing leg hydro-cylinder and one of them ring flange, two the bottom of ring flange is provided with the supporting component who is used for supporting the ring flange.
The beneficial effects of the utility model are as follows: because the bottom at the ring flange has set up the supporting component who is used for supporting, and then can guarantee that two ring flanges remain in same horizontal position all the time to can not bear the condition emergence that the pile driver platform gravity leads to two ring flanges not in same horizontal position because of one of them ring flange, and then can avoid connecting bolt to break because of bearing pile driver platform gravity and lead to the fact the crooked problem of landing leg hydro-cylinder, thereby reduced the incidence of accident.
As a further improvement of the present utility model, the technical problem to be solved is: how to support the flange.
In order to solve the technical problems, the utility model further adopts the following technical scheme: the support assembly comprises a bottom plate arranged at the bottoms of the two flange plates, a first support plate is obliquely arranged at the bottom of the bottom plate, a movable plate is arranged at the other end of the first support plate, an installation seat is arranged on the outer side of the connecting plate, the movable plate is movably arranged below the installation seat, a second support plate is arranged between the top of the first support plate and one side of the movable plate, the second support plate is specifically obliquely arranged, and one end of the second support plate close to the movable plate is high.
The beneficial effects of the improvement are as follows: because the bottom plate has been set up in the bottom of ring flange, the top of messenger's bottom plate and the bottom contact of two ring flanges guarantee that two ring flanges are at same horizontal position, support the bottom plate through fly leaf and first backup pad, set up the second backup pad simultaneously, can further support the bottom plate, guaranteed the support of bottom plate to the ring flange.
As a further improvement of the present utility model, the technical problem to be solved is: how to remove the bottom plate from the bottom of the flange.
In order to solve the technical problems, the utility model further adopts the following technical scheme: the top rotation of fly leaf is provided with the threaded rod, the top and the bottom of mount pad are run through at the both ends of threaded rod, and threaded connection between threaded rod and the mount pad, the top of threaded rod is provided with the knob.
The beneficial effects of the improvement are as follows: when two ring flanges are required to be separated, in order to facilitate the separation of the two ring flanges, the bottom plate is required to be removed from the bottom of the ring flanges, the knob is rotated at first, the threaded rod is driven to move, the movable plate is driven to move downwards, the first supporting plate and the bottom plate are driven to move downwards, the bottom plate is separated from the ring flanges, and therefore the separation of the two ring flanges is facilitated.
In order to solve the technical problems, the utility model further adopts the following technical scheme: the top of fly leaf is provided with a plurality of guide bars, the top and the bottom of mount pad are run through at the both ends of guide bar, guide bar and mount pad sliding connection.
In order to solve the technical problems, the utility model further adopts the following technical scheme: and a third support plate is arranged on one side, far away from the second support plate, of the movable plate, and the other end of the third support plate is connected with the support leg oil cylinder.
Drawings
FIG. 1 is an external view showing the present utility model;
FIG. 2 is a partial illustration of the present utility model;
FIG. 3 is an illustration of a support assembly of the present utility model;
FIG. 4 is a view of the extreme position of FIG. 3;
fig. 5 is a partially-exploded view of the support assembly of the present utility model.
The character labels in the figures are 1, a car body; 2. a landing leg oil cylinder; 3. a flange plate; 4. a support assembly; 31. a connecting plate; 41. a bottom plate; 42. a first support plate; 43. a movable plate; 44. a second support plate; 45. a mounting base; 46. a third support plate; 47. a threaded rod; 48. a guide rod; 49. knob
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Example 1:
as shown in fig. 1-5, the pile driver support leg positioning bearing structure comprises a vehicle body 1 and four support leg oil cylinders 2 positioned on the peripheral side of the vehicle body 1, wherein flanges 3 are arranged on the peripheral side of the vehicle body 1 and one side of each support leg oil cylinder 2, the two flanges 3 are connected through a plurality of bolts, the support leg oil cylinders 2 are connected with one flange 3 through a connecting plate 31, and a supporting component 4 for supporting the flanges 3 is arranged at the bottoms of the two flanges 3. The support component 4 is including setting up in the bottom plate 41 of two ring flanges 3 bottoms, and the bottom slope of bottom plate 41 is provided with first backup pad 42, and the other end of first backup pad 42 is provided with fly leaf 43, and the outside of connecting plate 31 is provided with mount pad 45, and fly leaf 43 activity sets up in the below of mount pad 45, is provided with second backup pad 44 between the top of first backup pad 42 and one side of fly leaf 43, and second backup pad 44 is specifically the slope setting, and the one end that second backup pad 44 is close to fly leaf 43 is high. Because the bottom at the ring flange 3 has set up the supporting component 4 that is used for supporting, and then can guarantee that two ring flanges 3 remain in same horizontal position all the time to can not bear the condition emergence that the pile driver platform gravity leads to two ring flanges 3 not in same horizontal position because of one of them ring flange 3, and then can avoid connecting bolt to break because of bearing pile driver platform gravity and lead to the fact the crooked problem of landing leg hydro-cylinder 2, thereby reduced the incidence of accident. Because the bottom plate 41 is arranged at the bottom of the flange plate 3, the top of the bottom plate 41 is contacted with the bottoms of the two flange plates 3, the two flange plates 3 are guaranteed to be in the same horizontal position, the bottom plate 41 is supported by the movable plate 43 and the first support plate 42, and meanwhile, the second support plate 44 is arranged, so that the bottom plate 41 is further supported, and the support of the bottom plate 41 to the flange plates 3 is guaranteed.
Further, a third support plate 46 is provided on a side of the movable plate 43 away from the second support plate 44, and the other end of the third support plate 46 is connected to the leg cylinder 2.
Example 2:
further optimizing on the basis of the embodiment: as shown in fig. 1-5, the pile driver support leg positioning bearing structure comprises a vehicle body 1 and four support leg oil cylinders 2 positioned on the peripheral side of the vehicle body 1, wherein flanges 3 are arranged on the peripheral side of the vehicle body 1 and one side of each support leg oil cylinder 2, the two flanges 3 are connected through a plurality of bolts, the support leg oil cylinders 2 are connected with one flange 3 through a connecting plate 31, and a supporting component 4 for supporting the flanges 3 is arranged at the bottoms of the two flanges 3. The support component 4 is including setting up in the bottom plate 41 of two ring flanges 3 bottoms, and the bottom slope of bottom plate 41 is provided with first backup pad 42, and the other end of first backup pad 42 is provided with fly leaf 43, and the outside of connecting plate 31 is provided with mount pad 45, and fly leaf 43 activity sets up in the below of mount pad 45, is provided with second backup pad 44 between the top of first backup pad 42 and one side of fly leaf 43, and second backup pad 44 is specifically the slope setting, and the one end that second backup pad 44 is close to fly leaf 43 is high. The top rotation of fly leaf 43 is provided with threaded rod 47, and the both ends of threaded rod 47 run through the top and the bottom of mount pad 45, and threaded connection between threaded rod 47 and the mount pad 45, and the top of threaded rod 47 is provided with knob 49. When two flanges 3 are required to be separated, in order to facilitate separation of the two flanges 3, the bottom plate 41 needs to be removed from the bottom of the flange 3, the knob 49 is turned first, the threaded rod 47 is driven to move, the movable plate 43 is driven to move downwards, the first supporting plate 42 and the bottom plate 41 are driven to move downwards, and the bottom plate 41 is separated from the flange 3, so that separation of the two flanges 3 is facilitated.
Further, a plurality of guide rods 48 are provided on the top of the movable plate 43, both ends of the guide rods 48 penetrate through the top and bottom of the mounting seat 45, and the guide rods 48 are slidably connected with the mounting seat 45.
It should be noted that, in this document, 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.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (5)
1. Stake machine landing leg location load-carrying member, its characterized in that: including automobile body (1) and four landing leg hydro-cylinders (2) that are located automobile body (1) week side, the week side of automobile body (1) and one side of landing leg hydro-cylinder (2) all are provided with ring flange (3), two through a plurality of bolted connection between ring flange (3), be connected through connecting plate (31) between landing leg hydro-cylinder (2) and one of them ring flange (3), two the bottom of ring flange (3) is provided with supporting component (4) that are used for supporting ring flange (3).
2. The pile driver leg positioning load-bearing structure of claim 1, wherein: the support assembly (4) is including setting up in bottom plate (41) of two ring flanges (3) bottoms, the bottom slope of bottom plate (41) is provided with first backup pad (42), the other end of first backup pad (42) is provided with fly leaf (43), the outside of connecting plate (31) is provided with mount pad (45), fly leaf (43) activity sets up in the below of mount pad (45), be provided with second backup pad (44) between the top of first backup pad (42) and one side of fly leaf (43), second backup pad (44) are specifically slope setting, second backup pad (44) are close to the one end height of fly leaf (43).
3. The pile driver leg positioning load-bearing structure of claim 2, wherein: the top rotation of fly leaf (43) is provided with threaded rod (47), the top and the bottom of mount pad (45) are run through at the both ends of threaded rod (47), and threaded connection between threaded rod (47) and mount pad (45), the top of threaded rod (47) is provided with knob (49).
4. A pile driver leg positioning load-bearing structure according to claim 3, characterised in that: the top of fly leaf (43) is provided with a plurality of guide bars (48), the top and the bottom of mount pad (45) are run through at the both ends of guide bar (48), guide bar (48) and mount pad (45) sliding connection.
5. The pile driver leg positioning load-bearing structure of claim 2, wherein: a third support plate (46) is arranged on one side, far away from the second support plate (44), of the movable plate (43), and the other end of the third support plate (46) is connected with the support leg oil cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347201.6U CN220686060U (en) | 2023-08-31 | 2023-08-31 | Pile machine landing leg positioning bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347201.6U CN220686060U (en) | 2023-08-31 | 2023-08-31 | Pile machine landing leg positioning bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686060U true CN220686060U (en) | 2024-03-29 |
Family
ID=90403451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322347201.6U Active CN220686060U (en) | 2023-08-31 | 2023-08-31 | Pile machine landing leg positioning bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686060U (en) |
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2023
- 2023-08-31 CN CN202322347201.6U patent/CN220686060U/en active Active
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