CN219671339U - Adjustable second stand installation mechanism - Google Patents
Adjustable second stand installation mechanism Download PDFInfo
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- CN219671339U CN219671339U CN202320404751.4U CN202320404751U CN219671339U CN 219671339 U CN219671339 U CN 219671339U CN 202320404751 U CN202320404751 U CN 202320404751U CN 219671339 U CN219671339 U CN 219671339U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 description 14
- 230000006872 improvement Effects 0.000 description 13
- 239000004576 sand Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of pile machines, and provides an adjustable second column installation mechanism which is reasonable in structural design, small in change of a chassis and capable of finely adjusting the installation position of a second column.
Description
Technical Field
The utility model relates to the technical field of pile machines, in particular to an adjustable second upright post mounting mechanism.
Background
The gravel filling pile machine is generally applied to soft lands or sand lands with relatively soft geology and is used for improving soft geology and preventing geological problems such as surface subsidence through filling gravel and reinforcing. The soft place of geology such as sand needs to consolidate the ground, need pass through the drilling rod when consolidating the ground and draw the hole earlier, and the rubble vibrations are filled into the draw downthehole through the vibrations head. Usually, the hole guiding is completed in an auxiliary way by using another drilling pile machine, the gravel filling pile machine and the drilling pile machine are required to be positioned before the hole guiding, the gravel filling pile machine is positioned on one side of the position of the hole guiding in advance, the drilling pile machine is positioned on the other side of the position of the hole guiding in advance, the gravel feeding machine is required to give way after the hole guiding of the drilling pile machine, the gravel feeding machine conveys gravel into a lower hopper, and the gravel is tightly filled in the hole guiding under the action of a vibration head, so that the foundation is reinforced.
The following problems exist during the above operation:
1. positioning errors exist between the gravel filling pile machine and the drilling pile machine, because the gravel filling pile machine and the drilling pile machine are respectively controlled, the position errors between the rotation center of a drill rod on the drilling pile machine and the center of a feeding pipe of the gravel filling pile machine are large. In the process that the conveying pipe enters the drilling, the drilling is easily enlarged, sand and soil on the hole wall are brought into the guiding holes, the filling range of broken stone filling is affected, and the filling quality is affected.
2. The drill rod of the bored pile machine is close to the machine body, the bored pile machine can cause foundation loosening when the bored pile machine is in a yielding state, deformation or deflection or collapse of the bored holes are caused, the path of broken stone filling is influenced, and the filling quality is influenced.
In order to solve the problems, I propose a full-hydraulic walking type hole-guiding gravel filling pile machine. The pile machine comprises a pile machine chassis, a pile machine base, a pile machine, a first upright column, a second upright column, a filling mechanism, a drilling mechanism, a driving mechanism and a drilling mechanism.
In order to not change the chassis structure of the pile driver and control the improvement cost too much, the scheme provides a mounting mechanism for mounting a second upright post on the basis of the original chassis structure.
Disclosure of Invention
Therefore, aiming at the problems, the utility model provides an adjustable second upright post mounting mechanism which has reasonable structural design, small change on a chassis and fine adjustment of the mounting position of the second upright post.
In order to solve the technical problems, the adjustable second upright mounting mechanism comprises a chassis, wherein the front end of the chassis is provided with a mounting opening for mounting an external first upright, a plurality of struts for connecting a travelling mechanism are horizontally and symmetrically arranged on the left side and the right side of the chassis, mounting blocks are arranged on one side of the mounting opening along the front-back direction on the chassis, the rear ends of the mounting blocks are fixedly arranged at the tail ends of the first struts from front to back, mounting plates are arranged between the second struts and the first struts which are adjacent to each other from front to back, the two ends of each mounting plate are respectively arranged on the first struts and the second struts, mounting seats for mounting the second upright are respectively arranged on the mounting blocks, the mounting plates and the chassis, the mounting seats are distributed in a triangle shape, and supporting seats for supporting and mounting the external second upright are detachably arranged on the mounting seats.
The further improvement is that: the connecting device comprises a first supporting rod and is characterized in that a first connecting plate is arranged on the front side face of the tail end of the first supporting rod, a second connecting plate is arranged at the rear end of the mounting block, connecting holes are correspondingly and respectively formed in the first connecting plate and the second connecting plate, and connecting pieces penetrate through the connecting holes.
The further improvement is that: the mounting seat is provided with a mounting groove for inserting and mounting the supporting seat from top to bottom, a mounting shaft for connecting and mounting the supporting seat is arranged in the mounting groove, and the mounting shaft can be detachably penetrated through the supporting seat and is arranged on the mounting seat.
The further improvement is that: the mounting seat is provided with a first adjusting structure for adjusting the mounting position of the supporting seat left and right.
The further improvement is that: the first adjusting structure comprises a plurality of mounting grooves which are formed in the mounting seat in the left-right direction and used for being inserted into the mounting support seat, and the mounting shaft penetrates through the plurality of mounting grooves and is detachably arranged on the mounting seat.
The further improvement is that: the mounting seat is provided with a second adjusting structure which can adjust the position of the supporting seat in a left-right fine-tuning way without disassembling the mounting shaft.
The further improvement is that: the second adjustment structure includes: the supporting seat can slide left and right and set up in the mounting groove, be provided with in the mounting groove and be used for supporting with at least one regulating block of limiting the supporting seat and slide left and right between mounting groove and the supporting seat, on the supporting seat vertically seted up can be relative the installation spout that slides on the installation axial, the vertical mounting slot of supplying the regulating block vertical grafting in the installation epaxial has been seted up to the regulating block lower extreme.
The further improvement is that: and a reinforcing device for reinforcing the supporting strength of the mounting block is arranged between the mounting block and the chassis.
The further improvement is that: the reinforcing device comprises a reinforcing plate arranged in the left-right direction, one end of the reinforcing plate is arranged on the reinforcing plate, and the other end of the reinforcing plate is arranged on the chassis.
The further improvement is that: and positioning devices for rapidly positioning the mounting positions of the mounting plates are arranged on the first supporting rods and the second supporting rods.
The further improvement is that: the positioning device comprises at least one first positioning block and at least one second positioning block, wherein the first positioning block is arranged on the upper end face of the first support rod and/or the second support rod and used for limiting the front and back movement of the mounting plate, the second positioning block is arranged on the upper end face of the first support rod and/or the second support rod and used for limiting the left and right movement of the mounting plate, the first positioning block is attached to the front end face and/or the rear end face of the mounting plate, and the second positioning block is attached to the left end face and/or the right end face of the mounting plate.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. according to the scheme, the mounting block and the mounting plate are additionally arranged on the original chassis, the mounting seats are respectively arranged on the mounting block, the mounting plate and the chassis, and the mounting seats are matched with the supporting seats to support and mount the second upright post, so that the original pile machine is slightly changed, and the improvement on the basis of the existing pile machine is facilitated, so that the improvement cost is reduced; the second stand column and the first stand column installed by the method are located on the same chassis, the running mechanism of the pile machine can switch the working states of the first stand column and the second stand column in a straight line, and accuracy of the filling pipe on the first stand column extending into the guiding hole after the drill rod guiding hole is formed in the second stand column is improved.
2. The pile driver can have the condition that a preset piling point cannot be operated in operation, and if the new piling point is adjusted by moving the chassis, foundation sag can be caused, so that three large-scale distance adjustment can be realized by arranging three mounting grooves on the mounting base in the scheme, and the position of the second upright post can be adjusted without moving the chassis so as to redetermine the piling point; simultaneously, two adjusting blocks are arranged in the mounting groove, and can be arranged on the left side or the right side at the same time and can be arranged left and right, so that the supporting seat is provided with three-gear position adjustment in the same mounting groove, and the mounting sliding groove formed in the supporting seat can adjust the position relationship between the supporting seat and the adjusting blocks without dismounting the mounting shaft in the same mounting groove, thereby realizing fine adjustment on the second upright post.
3. The reinforcing plate that sets up in this case both can increase installation piece and chassis connection installation intensity, can also be used for installing the guide protection bucket of protection drilling rod, and two purposes are obtained.
Drawings
Fig. 1 is a schematic diagram of a chassis structure of a pile driver in the prior art.
Fig. 2 is a schematic perspective view of an adjustable second column mounting mechanism according to an embodiment of the present utility model.
FIG. 3 is a schematic top view of an adjustable second column mounting mechanism according to an embodiment of the present utility model.
FIG. 4 is a view of an adjustable second column mounting mechanism according to an embodiment of the present utility model in use.
Fig. 5 is an enlarged view of a partial structure at a in fig. 4.
Fig. 6 is a schematic view of a first adjustment structure and a second adjustment structure of an adjustable second column mounting mechanism according to an embodiment of the present utility model.
Detailed Description
The utility model will now be further described with reference to the drawings and specific examples.
Referring to fig. 1 to 6, an embodiment of the utility model discloses an adjustable second upright mounting mechanism, which comprises a chassis 10, wherein the front end of the chassis 10 is provided with a mounting opening 11 for mounting an external first upright, the left side and the right side of the chassis 10 are horizontally and symmetrically provided with a plurality of struts for connecting a travelling mechanism, one side of the mounting opening on the chassis 10 is provided with a mounting block 12 along the front-back direction, the rear end of the mounting block 12 is fixedly arranged at the tail end of a first strut 13 from front to back, the front side of the tail end of the first strut is integrally provided with a first connecting plate 9, the rear end of the mounting block 12 is integrally provided with a second connecting plate 8, the first connecting plate 9 and the second connecting plate 8 are correspondingly provided with connecting holes 7 respectively, connecting pieces penetrate through the connecting holes 7, and the connecting pieces are bolt and nut assemblies. The mounting plate 15 is arranged between the second supporting rod 14 and the first supporting rod 13, which are backwards adjacent to the first supporting rod 13, two ends of the mounting plate 15 are respectively arranged on the first supporting rod 13 and the second supporting rod 14, mounting blocks 12, the mounting plate 15 and mounting plates 10 are respectively provided with mounting seats 16 for mounting second upright posts, the mounting seats 16 are distributed in a triangular shape, the mounting seats 16 are detachably provided with mounting seats 6 for supporting the second upright posts outside, the mounting seats 16 are downwards provided with mounting grooves 17 for inserting the mounting seats 6 into the mounting seats, the mounting seats 6 are distributed in a triangular shape, the supporting seats 6 are limited to move forwards and backwards under the action of the second upright posts after being fixedly mounted with the second upright posts, mounting shafts 18 for connecting the mounting seats 6 are arranged in the mounting grooves 17, and the mounting shafts 18 are detachably penetrated through the mounting seats through nut connection.
The mounting seat 16 is provided with a first adjusting structure for adjusting the mounting position of the supporting seat 6 left and right, the first adjusting structure comprises three mounting grooves 17 which are formed in the mounting seat 16 along the left and right directions and are used for inserting the supporting seat 6, and the mounting shaft 18 penetrates through the three mounting grooves 17 and is detachably arranged on the mounting seat 16.
The mounting seat 16 is provided with a second adjusting structure capable of finely adjusting the position of the supporting seat 6 left and right without disassembling the mounting shaft 18, the second adjusting structure comprises the supporting seat 6 which can slide left and right and is arranged in the mounting groove 17, two adjusting blocks 23 which are used for propping against the space between the mounting groove 17 and the supporting seat 6 to limit the supporting seat 6 to slide left and right are arranged in the mounting groove 17, the supporting seat 6 is vertically provided with a mounting chute which can slide upwards relative to the mounting shaft 18, the mounting chute is convenient for lifting a second upright column through an external crane under the condition of not disassembling the mounting shaft 18 so as to push the second upright column to move left and right manually, and the lower end part of the adjusting block 23 is vertically provided with a mounting slot 20 for vertically inserting the adjusting block 23 on the mounting shaft 18. The tank bottom of mounting groove 17 is the arc tank bottom, supporting seat 6 lower tip with the arc tank bottom is laminated mutually, regulating block 23 for with the circular regulating block 23 that the arc tank bottom is laminated mutually, be provided with the handle 21 of being convenient for get on the regulating block 23, two regulating block 23 can be located respectively supporting seat 6 both sides set up, also can be located supporting seat 6 same side sets up.
The mounting block 12 with be provided with between the chassis 10 and be used for strengthening the reinforcing means of mounting block 12 supporting strength, reinforcing means includes along the reinforcing plate 22 that control the direction set up, reinforcing plate 22 one end set up in on the reinforcing plate 22, the other end set up in on the chassis 10, reinforcing plate 22 both can strengthen the installation strength between mounting block 12 and the chassis 10, can also be used for installing the guide bucket of drilling rod on the second stand, and the setting of controlling of reinforcing plate 22 is convenient for adjust and is installed the guide bucket position on reinforcing plate 22, first mounting hole has been seted up respectively on the both ends of reinforcing plate 22, second mounting hole has been seted up respectively on chassis 10 and the mounting block 12, first mounting hole with wear to set up the bolt fastener between the second mounting hole.
The positioning device for rapidly positioning the mounting position of the mounting plate 15 is arranged on the first support rod 13 and the second support rod 14, the positioning device comprises at least one first positioning block 24 positioned on the upper end face of the first support rod and/or the second support rod and used for limiting the front and back movement of the mounting plate 15, and at least one second positioning block 25 positioned on the upper end face of the first support rod and/or the second support rod and used for limiting the left and right movement of the mounting plate 15, the front end face and/or the back end face of the first positioning block 24 and the mounting plate 15 are bonded to limit the front and back movement of the mounting plate 15, and the second positioning block 25 and the left end face and/or the right end face of the mounting plate 15 are bonded to limit the left and right movement of the mounting plate 15. Preferably, the number of the first positioning blocks 24 is four, and the first positioning blocks are respectively arranged on the upper end surfaces of the first supporting rod and the second supporting rod in pairs, and the number of the second positioning blocks 25 is two, and the second positioning blocks are respectively arranged on the upper end surfaces of the tail ends of the first supporting rod and the second supporting rod.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (11)
1. The utility model provides an adjustable second stand installation mechanism, includes the chassis, the mounting hole that is used for installing outside first stand is offered to the chassis front end, horizontal symmetry is provided with a plurality of branches that are used for connecting running gear on the chassis left and right sides, its characterized in that: the mounting device comprises a chassis, a mounting block is arranged on one side of the mounting opening along the front-rear direction, the rear end of the mounting block is fixedly arranged at the tail end of a first supporting rod which is counted from front to back, a mounting plate is arranged between a second supporting rod and the first supporting rod, which are adjacent to each other, the two ends of the mounting plate are respectively arranged on the first supporting rod and the second supporting rod, mounting seats for mounting second upright posts are respectively arranged on the mounting block, the mounting plate and the chassis, triangular distribution is arranged between the mounting seats, and supporting seats for supporting and mounting external second upright posts are arranged on the mounting seats in a dismounting mode.
2. An adjustable second column mounting mechanism according to claim 1, wherein: the connecting device comprises a first supporting rod and is characterized in that a first connecting plate is arranged on the front side face of the tail end of the first supporting rod, a second connecting plate is arranged at the rear end of the mounting block, connecting holes are correspondingly and respectively formed in the first connecting plate and the second connecting plate, and connecting pieces penetrate through the connecting holes.
3. An adjustable second column mounting mechanism according to claim 1, wherein: the mounting seat is provided with a mounting groove for inserting and mounting the supporting seat from top to bottom, a mounting shaft for connecting and mounting the supporting seat is arranged in the mounting groove, and the mounting shaft can be detachably penetrated through the supporting seat and is arranged on the mounting seat.
4. An adjustable second column mounting mechanism according to claim 3, wherein: the mounting seat is provided with a first adjusting structure for adjusting the mounting position of the supporting seat left and right.
5. An adjustable second column mounting mechanism according to claim 4, wherein: the first adjusting structure comprises a plurality of mounting grooves which are formed in the mounting seat in the left-right direction and used for being inserted into the mounting support seat, and the mounting shaft penetrates through the plurality of mounting grooves and is detachably arranged on the mounting seat.
6. An adjustable second column mounting mechanism according to claim 3, wherein: the mounting seat is provided with a second adjusting structure which can adjust the position of the supporting seat in a left-right fine-tuning way without disassembling the mounting shaft.
7. An adjustable second column mounting mechanism according to claim 6, wherein: the second adjustment structure includes: the supporting seat can slide left and right and set up in the mounting groove, be provided with in the mounting groove and be used for supporting with at least one regulating block of limiting the supporting seat and slide left and right between mounting groove and the supporting seat, on the supporting seat vertically seted up can be relative the installation spout that slides on the installation axial, the vertical mounting slot of supplying the regulating block vertical grafting in the installation epaxial has been seted up to the regulating block lower extreme.
8. An adjustable second column mounting mechanism according to claim 1, wherein: and a reinforcing device for reinforcing the supporting strength of the mounting block is arranged between the mounting block and the chassis.
9. An adjustable second column mounting mechanism according to claim 8, wherein: the reinforcing device comprises a reinforcing plate arranged in the left-right direction, one end of the reinforcing plate is arranged on the reinforcing plate, and the other end of the reinforcing plate is arranged on the chassis.
10. An adjustable second column mounting mechanism according to claim 1, wherein: and positioning devices for rapidly positioning the mounting positions of the mounting plates are arranged on the first supporting rods and the second supporting rods.
11. An adjustable second column mounting mechanism according to claim 10, wherein: the positioning device comprises at least one first positioning block and at least one second positioning block, wherein the first positioning block is arranged on the upper end face of the first support rod and/or the second support rod and used for limiting the front and back movement of the mounting plate, the second positioning block is arranged on the upper end face of the first support rod and/or the second support rod and used for limiting the left and right movement of the mounting plate, the first positioning block is attached to the front end face and/or the rear end face of the mounting plate, and the second positioning block is attached to the left end face and/or the right end face of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320404751.4U CN219671339U (en) | 2023-03-07 | 2023-03-07 | Adjustable second stand installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320404751.4U CN219671339U (en) | 2023-03-07 | 2023-03-07 | Adjustable second stand installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219671339U true CN219671339U (en) | 2023-09-12 |
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ID=87925345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320404751.4U Active CN219671339U (en) | 2023-03-07 | 2023-03-07 | Adjustable second stand installation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219671339U (en) |
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2023
- 2023-03-07 CN CN202320404751.4U patent/CN219671339U/en active Active
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