CN114737563B - Spiral ground pile with adjustable upright post installation height - Google Patents
Spiral ground pile with adjustable upright post installation height Download PDFInfo
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- CN114737563B CN114737563B CN202210326426.0A CN202210326426A CN114737563B CN 114737563 B CN114737563 B CN 114737563B CN 202210326426 A CN202210326426 A CN 202210326426A CN 114737563 B CN114737563 B CN 114737563B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/56—Screw piles
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The application is suitable for the technical field of spiral ground piles, and provides a spiral ground pile with an adjustable column mounting height, which comprises a connecting ground pile and a ground pile main body, wherein a limiting and fixing mechanism is arranged at the joint of the connecting ground pile and the ground pile main body, a lifting adjusting mechanism is arranged at the inner joint of a lifting rod and the ground pile main body, a ball head butt joint mechanism is arranged at the joint of a flange and the lifting rod, the limiting and fixing mechanism realizes butt joint limiting and matched mounting between the connecting ground pile and the ground pile main body, the whole ground pile is detachably mounted, the lifting adjusting mechanism is convenient for adjusting the whole height of a ground pile pipe body, the control and butt joint mechanism can respectively control the limiting and fixing mechanism and the lifting adjusting mechanism to operate and adjust, the arranged ball head butt joint mechanism can realize omnibearing rotation relative to the ground pile pipe body, and after the connecting ground pile is driven into the ground, the angle adjustment of connection between the ground pile and the ground can be realized through butt joint between a fastening bolt and a spherical seat.
Description
Technical Field
The application relates to the field of spiral ground piles, in particular to a spiral ground pile with an adjustable upright post installation height.
Background
Along with the rapid development of economy, the demand of China for energy is also increasing, however, the current fossil fuel occupies too large proportion of energy, so that China faces the problems of increased carbon emission, environmental pollution and the like, and therefore, the novel energy needs to be greatly developed and utilized. The solar energy is inexhaustible renewable energy for human beings, has the advantages of wide distribution, on-site availability, safety, no pollution and the like, and has important roles in energy development strategy in China. However, due to the small solar energy distribution density, the construction of a photovoltaic power station using solar energy for power generation needs to occupy a huge land area.
The photovoltaic support is a component for mounting and supporting a photovoltaic module in the photovoltaic power generation device, the photovoltaic support is mounted on the ground and fixedly connected with a ground foundation member, the mounting height, the angle and other dimensional requirements of the photovoltaic module are required to be ensured after the photovoltaic support is mounted, and the ground foundation member which is widely applied at present is a spiral ground pile.
When current spiral ground stake is installed, general conical head and ground stake body are general all as an organic whole and are connected, are unfavorable for adjusting the change between conical head and the ground stake body, can't be applicable to different grafting ground, and current spiral ground stake is fixed after the completion of installation, and highly general comparatively fixed, can't be applicable to the installation height of different photovoltaic supports, work efficiency is low, and firm in connection degree is relatively poor, can't satisfy the required of in-service use.
From the above, the existing spiral ground pile has the defects of inconvenient installation and disassembly and inconvenient height adjustment, and is difficult to popularize and apply.
Therefore, there is a need to provide a screw pile with an adjustable column mounting height, which aims to solve the above problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the application aims to provide a spiral ground pile with an adjustable upright post installation height, and aims to solve the defects that the existing spiral ground pile is inconvenient to install and detach and inconvenient to adjust the height.
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model provides a stand installation height-adjustable's spiral ground stake, includes connection ground stake and ground stake main part, be provided with the spiral fin on the connection ground stake, connection ground stake and ground stake main part cooperation butt joint installation, the junction of connection ground stake and ground stake main part is provided with spacing fixed establishment, spacing fixed establishment includes first limit group and second limit group, fixedly connected with external sleeve in the ground stake main part, swing joint has the lifter in the external sleeve, the internal connection department of lifter and ground stake main part is provided with lift adjustment mechanism, spacing fixed establishment and lift adjustment mechanism all are connected with and control butt joint mechanism, control butt joint mechanism and install in the ground stake main part through outer connecting block, control butt joint mechanism including controlling group and adjusting group, the outside of ground stake main part and external sleeve is provided with the protection sleeve that is used for the protection, the one end of lifter is provided with the flange that is used for butt joint installation, the flange is provided with bulb butt joint mechanism with the junction of lifter.
As a further scheme of the application, the first limiting group comprises a butt joint disc, a first rotating shaft, a butt joint plate and a matching shaft, one end of the connecting ground pile is fixedly connected with the butt joint disc, the butt joint plate is rotationally connected to the butt joint disc through the first rotating shaft, the ground pile main body is provided with a butt joint groove for adaptively connecting the butt joint plate, the matching shaft is internally provided with a groove for adaptively connecting the butt joint plate, and the matching shaft is rotationally connected to the inside of the ground pile main body through a mounting piece.
As a further scheme of the application, the second limiting group comprises an L-shaped connecting plate, an inserting connecting rod, a pull ring, a limiting plate and a spring, wherein the L-shaped connecting plate is fixedly arranged on the outer sides of the ground pile main body and the outer connecting block, the inserting connecting rod is connected onto the ground pile main body and the L-shaped connecting plate in a sliding mode, a first inserting groove for adapting the inserting connecting rod is formed in the abutting plate, a second inserting groove for adapting the inserting connecting rod is formed in the matching shaft, the limiting plate is fixedly connected onto the inserting connecting rod, the spring is arranged at the joint of the limiting plate and the L-shaped connecting plate, the pull ring is fixedly connected onto one end of the inserting connecting rod, and a second auxiliary bevel gear is fixedly connected onto one end of the matching shaft.
As a further scheme of the application, the lifting adjusting mechanism comprises a first auxiliary bevel gear, a second screw rod and a screw rod sleeve, wherein the second screw rod is rotationally connected into the ground pile main body and the external sleeve through a bearing, one end of the second screw rod is fixedly connected with the first auxiliary bevel gear, the second screw rod is connected with the screw rod sleeve in a threaded manner, one end of the screw rod sleeve is fixedly connected with a lifting rod, and the lifting rod is connected onto the external sleeve in a sliding manner through a sliding block.
As a further scheme of the application, the control group comprises a second rotating shaft, a driving bevel gear, a lifting block, a first rotating handle, a guide cover, a guide plate and a first limiting pin, wherein the driving bevel gear is fixedly connected to the second rotating shaft, the driving bevel gear is respectively connected with a first auxiliary bevel gear and a second auxiliary bevel gear in a meshed manner, the second rotating shaft is respectively connected to the lifting block and the guide plate in a rotating manner through bearings, the guide plate is connected to the guide cover in a sliding manner, the guide cover is fixedly arranged on the outer side of an outer connecting block, a plurality of limiting pin holes for limiting and matching with the first limiting pin are formed in the guide cover and the guide plate, one end of the second rotating shaft is fixedly connected with the first rotating handle, and the lifting block is connected to the outer connecting block in a sliding manner through a sliding block.
As a further scheme of the application, the adjusting group comprises a first screw rod, a driven gear, a driving gear, a third rotating shaft and a second rotating handle, wherein the first screw rod is rotationally connected in the outer connecting block, the first screw rod is in threaded connection with the lifting block, the driven gear is fixedly connected to the first screw rod, the driving gear is in meshed connection with the driven gear, the driving gear is rotationally connected in the outer connecting block through the third rotating shaft, and one end of the third rotating shaft is fixedly connected with the second rotating handle.
As a further scheme of the application, the ball head butt joint mechanism comprises a flange connecting shaft, a spherical seat and fastening bolts, wherein the flange connecting shaft is fixedly connected with the flange, the spherical seat is fixedly connected with the flange connecting shaft, the lifting rod is provided with a groove for limiting and matching with the spherical seat, and the outer side of the lifting rod is provided with a plurality of fastening bolts which are convenient to fasten and adjust.
As a further scheme of the application, a plurality of reinforcing ribs for reinforcing are arranged at the joint of the flange connecting shaft and the flange, and a plurality of mounting grooves for mounting are formed in the flange.
As a further scheme of the application, a first matching slotted hole for limiting and clamping the butt joint disc is formed in the protective sleeve, a second matching slotted hole for butting and connecting the external sleeve is formed in the protective sleeve, a plurality of threads screwed with the external sleeve are arranged in the protective sleeve, a plurality of first crank butt joint blocks are arranged on the outer side of the protective sleeve, a plurality of second crank butt joint blocks are arranged on the outer side of the lifting rod, grooves for butting and connecting the crank are formed in the first crank butt joint blocks and the second crank butt joint blocks, and a second limiting pin for limiting is arranged at the butt joint position of the crank and the first crank butt joint blocks and the second crank butt joint blocks respectively.
As a further scheme of the application, one end of the connecting ground pile is fixedly connected with a ground pile cone, and a plurality of guide grooves are formed in the ground pile cone.
According to the spiral ground pile with the adjustable upright post installation height, the butt joint installation between the first limit group and the second limit group is realized, so that the butt joint limit matching installation between the connecting ground pile and the ground pile main body is realized, the connecting ground pile is convenient to replace in use according to different foundations, and the detachable installation of the connecting ground pile is realized integrally, and the operation and the use are convenient.
Through being provided with lift adjustment mechanism, be convenient for realize the regulation of lifter whole direction of height under the relation of second lead screw and lead screw sleeve threaded connection to accomplish the regulation to the whole direction of height of pile body.
Through being provided with and controlling group and adjusting the group, under the cooperation of controlling group and adjusting the group, can realize controlling docking mechanism and use the installation with spacing fixed establishment and lift adjustment mechanism respectively, when adjusting the group down-regulation, realized controlling the spacing control regulation of group to spacing fixed establishment, when adjusting the group up-regulation, realized controlling the lifting adjustment of group to lift adjustment mechanism, realized the regulation of the whole function diversification of pile body, guaranteed the multi-level use of pile body, solved the single problem of current pile use function.
The ball head butt joint mechanism is arranged, so that the ball head butt joint mechanism can rotate around the pile body, after the ground pile is connected with the ground, the butt joint between the fastening bolt and the spherical seat can be used for realizing the angle adjustment with the foundation, the pile body driven into the ground is not required to be adjusted for angle adjustment, the installation is convenient, the reinforcing ribs and the mounting grooves arranged on the flange realize the integral installation stability of the pile body, and the operation and the use are convenient.
In order to more clearly illustrate the structural features and efficacy of the present application, the present application will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the application.
Fig. 2 is a schematic diagram of an explosion structure connected with the embodiment of the application.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a.
Fig. 4 is a schematic diagram of a connection structure for connecting a pile and a pile body in an embodiment of the application.
Fig. 5 is a schematic view of a partially cut-away structure of a pile body connection in an embodiment of the application.
Fig. 6 is an enlarged schematic view of the structure B in fig. 5.
Fig. 7 is a schematic diagram of a connection structure between an outer connection block and an interior of a pile body in an embodiment of the application.
Fig. 8 is a schematic diagram of a connection structure of a flange in an embodiment of the application.
Reference numerals: 1. connecting the ground piles; 2. spiral seesaw; 3. a ground pile cone; 4. a guide groove; 5. a butt joint disc; 6. a ground pile body; 7. an abutting plate; 8. a first rotating shaft; 9. an outer layer connecting block; 10. a guide cover; 11. a guide plate; 12. limiting pin holes; 13. a first limit pin; 14. an L-shaped connecting plate; 15. inserting a connecting rod; 16. a pull ring; 17. a limiting plate; 18. a spring; 19. a first socket groove; 20. a mating shaft; 21. a second rotating shaft; 22. a drive bevel gear; 23. a lifting block; 24. a first swivel handle; 25. a first screw rod; 26. a driven gear; 27. a drive gear; 28. a third rotating shaft; 29. a second swivel handle; 30. a first secondary bevel gear; 31. a second screw rod; 32. a screw rod sleeve; 33. a lifting rod; 34. an external sleeve; 35. a protective sleeve; 36. a first mating slot; 37. a second mating slot; 38. the first crank butt joint block; 39. a second limiting pin; 40. a crank; 41. the second crank butt joint block; 42. a flange; 43. a flange connecting shaft; 44. a spherical seat; 45. reinforcing ribs; 46. a mounting groove; 47. a fastening bolt; 48. a second secondary bevel gear; 49. a second insertion groove; 50. and a butt joint groove.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
In the description of the present application, the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Specific implementations of the application are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 8, a structure diagram of a spiral ground pile with adjustable column mounting height is provided for an embodiment of the present application, which comprises a ground pile 1 and a ground pile main body 6, wherein a spiral tilted sheet 2 is provided on the ground pile 1, the ground pile 1 and the ground pile main body 6 are mounted in a matched butt joint manner, a limit fixing mechanism is provided at the connection position of the ground pile 1 and the ground pile main body 6, the limit fixing mechanism comprises a first limit group and a second limit group, an external sleeve 34 is fixedly connected to the ground pile main body 6, a lifting rod 33 is movably connected in the external sleeve 34, a lifting adjusting mechanism is provided at the internal connection position of the lifting rod 33 and the ground pile main body 6, both the limit fixing mechanism and the lifting adjusting mechanism are connected with a control butt joint mechanism, the control butt joint mechanism is mounted on the ground pile main body 6 through an outer layer connecting block 9, the control butt joint mechanism comprises a control group and an adjusting group, a protection sleeve 35 for protection is provided at the outer side of the ground pile main body 6 and the external sleeve 34, one end of the lifting rod 33 is provided with a butt joint flange 42 for mounting the ball joint mechanism 42, and a flange 42 is provided at the joint flange 33.
Preferably, in one embodiment of the present application, the butt joint installation between the connecting pile 1 and the pile body 6 is realized by providing the butt joint installation between the first limit group and the second limit group, so that the connecting pile 1 is convenient to replace in use according to different foundations, and the detachable installation of the connecting pile 1 is realized as a whole, thereby being convenient to operate and use.
By the aid of the lifting adjusting mechanism, the whole height direction of the lifting rod 33 is adjusted conveniently under the threaded connection of the second screw rod 31 and the screw rod sleeve 32, and accordingly the whole height direction of the pile pipe body is adjusted.
Through being provided with and controlling group and adjusting the group, under the cooperation of controlling group and adjusting the group, can realize controlling docking mechanism and use the installation with spacing fixed establishment and lift adjustment mechanism respectively, when adjusting the group down-regulation, realized controlling the spacing control regulation of group to spacing fixed establishment, when adjusting the group up-regulation, realized controlling the lifting adjustment of group to lift adjustment mechanism, realized the regulation of the whole function diversification of pile body, guaranteed the multi-level use of pile body, solved the single problem of current pile use function.
The ball head butt joint mechanism is arranged, so that the ball head butt joint mechanism can rotate around the pile body, after the ground pile 1 is driven into the ground, the angle between the ball head butt joint mechanism and the ground can be adjusted through butt joint between the fastening bolts 47 and the spherical seats 44, the pile body driven into the ground is not required to be adjusted, the installation is convenient, the overall installation stability of the pile body is realized through the reinforcing ribs 45 and the installation grooves 46 arranged on the flange 42, and the operation and the use are convenient.
As shown in fig. 1 to 7, as a preferred embodiment of the present application, the first limiting group includes a butt-joint disc 5, a first rotating shaft 8, a butt-joint plate 7 and a mating shaft 20, one end of the connecting pile 1 is fixedly connected with the butt-joint disc 5, the butt-joint plate 7 is rotatably connected to the butt-joint disc 5 through the first rotating shaft 8, a butt-joint groove 50 for adaptively connecting the butt-joint plate 7 is provided on the pile body 6, a groove for adaptively connecting the butt-joint plate 7 is provided in the mating shaft 20, and the mating shaft 20 is rotatably connected to the inside of the pile body 6 through a mounting member.
Further, the second limiting group comprises an L-shaped connecting plate 14, a plug rod 15, a pull ring 16, a limiting plate 17 and a spring 18, wherein the L-shaped connecting plate 14 is fixedly arranged on the outer side of the ground pile main body 6 and the outer connecting block 9, the plug rod 15 is slidably connected to the ground pile main body 6 and the L-shaped connecting plate 14, a first plug groove 19 for adapting the plug rod 15 is formed in the plug rod 7, a second plug groove 49 for adapting the plug rod 15 is formed in the adapting shaft 20, the limiting plate 17 is fixedly connected to the plug rod 15, the spring 18 is arranged at the joint of the limiting plate 17 and the L-shaped connecting plate 14, the pull ring 16 is fixedly connected to one end of the plug rod 15, and a second bevel gear 48 is fixedly connected to one end of the adapting shaft 20.
Further, the control group comprises a second rotating shaft 21, a driving bevel gear 22, a lifting block 23, a first rotating handle 24, a guide cover 10, a guide plate 11 and a first limiting pin 13, wherein the driving bevel gear 22 is fixedly connected to the second rotating shaft 21, the driving bevel gear 22 is respectively meshed with a first auxiliary bevel gear 30 and a second auxiliary bevel gear 48, the second rotating shaft 21 is respectively connected to the lifting block 23 and the guide plate 11 in a rotating manner through bearings, the guide plate 11 is connected to the guide cover 10 in a sliding manner, the guide cover 10 is fixedly mounted on the outer side of the outer connecting block 9, a plurality of limiting pin holes 12 for limiting and matching with the first limiting pins 13 are formed in the guide cover 10 and the guide plate 11, one end of the second rotating shaft 21 is fixedly connected with the first rotating handle 24, and the lifting block 23 is connected to the outer connecting block 9 in a sliding manner through a sliding block.
Further, the adjusting group comprises a first screw rod 25, a driven gear 26, a driving gear 27, a third rotating shaft 28 and a second rotating handle 29, wherein the first screw rod 25 is rotationally connected in the outer connecting block 9, the first screw rod 25 is in threaded connection with the lifting block 23, the driven gear 26 is fixedly connected to the first screw rod 25, the driving gear 27 is engaged with the driven gear 26, the driving gear 27 is rotationally connected in the outer connecting block 9 through the third rotating shaft 28, and one end of the third rotating shaft 28 is fixedly connected with the second rotating handle 29.
Further, one end of the connecting ground pile 1 is fixedly connected with a ground pile cone 3, and a plurality of guide grooves 4 are formed in the ground pile cone 3.
Preferably, in this embodiment, the spiral fin 2 on the connecting pile 1 is convenient for realizing the spiral connection installation in the installation process, the pile cone 3 arranged on the connecting pile 1 is convenient for be inserted into the foundation, and the guide groove 4 which is arranged on the pile cone 3 and is convenient for guiding materials realizes the stable installation.
Preferably, when the connecting pile 1 is replaced according to different foundations, the connecting pile 1 to be replaced is inserted into the butt joint groove 50 on the pile main body 6 and the adapting groove of the adapting shaft 20 in an adapting way through the butt joint plate 7 on the butt joint plate 5, the second rotating handle 29 is regulated and driven to rotate, the second rotating handle 29 drives the driving gear 27 on the third rotating shaft 28 to rotate, the driving gear 27 drives the first screw rod 25 to rotate under the meshing connection relationship of the driving gear 27 and the driven gear 26, and the lifting block 23 drives the driving bevel gear 22 on the second rotating shaft 21 to descend under the guiding effect of the guide plate 11 and the guide cover 10 to be in the meshing connection position with the second auxiliary bevel gear 48 on the adapting shaft 20 under the guiding effect of the lifting block 23 and the first screw rod 25.
Preferably, the first limiting pin 13 is convenient to limit, plug and fix according to the limiting pin hole 12 on the guide plate 11 and the guide cover 10, at this time, the first rotating handle 24 is adjusted to drive the drive bevel gear 22 on the second rotating shaft 21 to rotate, the first rotating shaft 8 on the abutting plate 7 is driven to rotate and connected to the abutting plate 5 by the matching shaft 20 under the meshing connection relation of the drive bevel gear 22 and the second auxiliary bevel gear 48, and the matching shaft 20 is driven to rotate to the position vertically crossing the abutting groove 50 by the abutting plate 7, at this time, the fixing of the connecting pile 1 can be realized under the action of the abutting groove 50 on the pile main body 6.
Preferably, the pull ring 16 at one end of the inserting and connecting rod 15 is loosened, and under the elastic butt joint limiting action of the L-shaped connecting plate 14, the limiting plate 17 and the spring 18, the inserting and connecting rod 15 can be inserted into the second inserting and connecting groove 49 on the matching shaft 20 and the first inserting and connecting groove 19 on the abutting plate 7 to be limited, so that the detachable installation of the connecting ground pile 1 is realized, and the operation and the use are convenient.
As shown in fig. 1 to 8, as a preferred embodiment of the present application, the lifting adjustment mechanism includes a first auxiliary bevel gear 30, a second screw rod 31 and a screw rod sleeve 32, the second screw rod 31 is rotatably connected to the ground pile main body 6 and the external sleeve 34 through a bearing, one end of the second screw rod 31 is fixedly connected with the first auxiliary bevel gear 30, the second screw rod 31 is in threaded connection with the screw rod sleeve 32, one end of the screw rod sleeve 32 is fixedly connected to the lifting rod 33, and the lifting rod 33 is slidably connected to the external sleeve 34 through a sliding block.
Further, the ball head butt joint mechanism comprises a flange connection shaft 43, a spherical seat 44 and fastening bolts 47, the flange 42 is fixedly connected with the flange connection shaft 43, the flange connection shaft 43 is fixedly connected with the spherical seat 44, the lifting rod 33 is provided with grooves for limiting the spherical seat 44, and the outer side of the lifting rod 33 is provided with a plurality of fastening bolts 47 which are convenient to fasten and adjust.
Further, a plurality of reinforcing ribs 45 for reinforcing are provided at the connection part of the flange connection shaft 43 and the flange 42, and a plurality of mounting grooves 46 for mounting are provided on the flange 42.
Further, a first matching slot 36 for limiting the clamping butt joint disc 5 is formed in the protective sleeve 35, a second matching slot 37 for butting the external sleeve 34 is formed in the protective sleeve 35, a plurality of threads screwed with the external sleeve 34 are arranged in the protective sleeve 35, a plurality of first crank butt joint blocks 38 are arranged on the outer side of the protective sleeve 35, a plurality of second crank butt joint blocks 41 are arranged on the outer side of the lifting rod 33, grooves for butting the crank 40 are formed in the first crank butt joint blocks 38 and the second crank butt joint blocks 41, and a second limiting pin 39 for limiting is arranged at the butt joint positions of the crank 40 and the first crank butt joint blocks 38 and the second crank butt joint blocks 41 respectively.
Preferably, in this embodiment, when the overall height of the pile body 6 needs to be adjusted, the second rotating handle 29 is reversely adjusted and driven to drive the drive bevel gear 22 on the second rotating shaft 21 to be in a meshing and abutting position with the first auxiliary bevel gear 30 at one end of the second screw rod 31, at this time, the first limiting pin 13 is adjusted again to achieve abutting installation and fixing of the guide cover 10 and the guide plate 11, in addition, the first rotating handle 24 is further adjusted and driven to drive the drive bevel gear 22 on the second rotating shaft 21 to rotate, the drive bevel gear 22 drives the second screw rod 31 to rotate under the meshing connection with the first auxiliary bevel gear 30, and the adjustment of the overall height direction of the lifting rod 33 is facilitated under the connection of the second screw rod 31 and the screw rod sleeve 32.
Preferably, the outer sides of the pile body 6 and the external sleeve 34 are provided with a protective sleeve 35 for protection, the protective sleeve 35 can be screwed on the external sleeve 34, a crank 40 arranged in addition can be butt-jointed and mounted on a first crank butt joint block 38 at the outer side of the protective sleeve 35 through a second limiting pin 39, and the screwing fixation between the protective sleeve 35 and the external sleeve 34 can be realized by adjusting and driving the crank 40.
Preferably, the crank 40 and the second limiting pin 39 can also be installed at the second crank butt joint block 41 on the lifting rod 33, and the butt joint installation between the connecting pile 1 and the pile body 6 and the foundation can be realized by adjusting the rotary crank 40.
Preferably, the flange 42 is installed in the lifting rod 33 by the spherical seat 44 adaptation on the flange connecting shaft 43, the spherical seat 44 is convenient for adjust the installation direction of flange 42, the spherical seat 44 can realize the omnidirectional rotation for the pile body, after the pile 1 is driven into the ground, the angle adjustment of being connected with the foundation can be realized through the butt joint between the fastening bolt 47 and the spherical seat 44, the pile body driven into the ground does not need to be adjusted for angle adjustment, and the installation is convenient.
Preferably, the reinforcing ribs 45 and the mounting grooves 46 arranged on the flange 42 realize the integral mounting stability of the pile pipe body, and are convenient to operate and use.
The application is convenient for realizing the rotary connection installation in the installation process through the spiral seesaw 2 on the connecting ground pile 1, the ground pile cone 3 arranged on the connecting ground pile 1 is convenient for being inserted into the foundation, the guide groove 4 which is arranged on the ground pile cone 3 and is convenient for guiding materials realizes the stable installation, when the connecting ground pile 1 needs to be replaced according to different foundations, the connecting ground pile 1 which needs to be replaced is adaptively inserted into the butt joint groove 50 on the ground pile main body 6 and the adapting groove of the matching shaft 20 through the butt joint plate 7 on the butt joint plate 5, the second rotating handle 29 is regulated and driven to rotate, the second rotating handle 29 drives the driving gear 27 on the third rotating shaft 28 to rotate, the first screw rod 25 is driven to rotate under the meshing connection relation of the driving gear 27 and the driven gear 26, and under the threaded connection relation of the lifting block 23 and the first screw rod 25, the lifting block 23 is driven to drive the driving bevel gear 22 on the second rotating shaft 21 to descend under the guiding action of the guide plate 11 and the guide cover 10 and to be in a meshing connection position with the second auxiliary bevel gear 48 on the matching shaft 20, the first limiting pin 13 is arranged to facilitate limiting plug-in fixation according to the limiting pin hole 12 on the guide plate 11 and the guide cover 10, at the moment, the first rotating handle 24 is regulated to drive the driving bevel gear 22 on the second rotating shaft 21 to rotate, the driving bevel gear 22 is driven to drive the matching shaft 20 to drive the first rotating shaft 8 on the abutting plate 7 to rotate and be connected with the abutting plate 5 under the meshing connection relation of the driving bevel gear 22 and the second auxiliary bevel gear 48, the matching shaft 20 is driven to drive the abutting plate 7 to rotate to a position perpendicularly intersecting with the abutting groove 50, at the moment, the fixing of the connecting pile 1 can be realized under the action of the abutting groove 50 on the pile main body 6, at the same time, the pull ring 16 at one end of the plug-in rod 15 is released, the L-shaped connecting plate 14, under the elastic butt joint limiting action of the limiting plate 17 and the spring 18, the second inserting groove 49 of the inserting rod 15 inserted on the matching shaft 20 and the first inserting groove 19 on the butt joint plate 7 can be limited, the detachable installation of the connecting ground pile 1 is realized, and the operation and the use are convenient; when the integral height of the ground pile main body 6 needs to be adjusted, the second rotating handle 29 is reversely adjusted and driven to drive the driving bevel gear 22 on the second rotating shaft 21 to be in a meshing and abutting position with the first auxiliary bevel gear 30 at one end of the second screw rod 31, at the moment, the first limiting pin 13 is adjusted again to realize abutting installation and fixation of the guide cover 10 and the guide plate 11, in addition, the first rotating handle 24 is further adjusted and driven to drive the driving bevel gear 22 on the second rotating shaft 21 to rotate, the driving bevel gear 22 drives the second screw rod 31 to rotate under the meshing connection with the first auxiliary bevel gear 30, the adjustment of the integral height direction of the lifting rod 33 is conveniently realized under the threaded connection between the second screw rod 31 and the screw rod sleeve 32, the outer sides of the ground pile main body 6 and the external sleeve 34 are provided with protective sleeves 35 for protection, and the protective sleeves 35 can be screwed on the external sleeve 34, the additionally arranged crank 40 can be butt-jointed and installed on the first crank butt joint block 38 outside the protective sleeve 35 through the second limiting pin 39, the rotary joint fixation between the protective sleeve 35 and the external sleeve 34 can be realized by adjusting the driving crank 40, in addition, the crank 40 and the second limiting pin 39 can also be installed at the second crank butt joint block 41 on the lifting rod 33, the butt joint installation between the connecting pile 1 and the pile body 6 and the foundation can be realized by adjusting the rotating crank 40, the flange 42 is arranged in the lifting rod 33 through the spherical seat 44 on the flange connecting shaft 43 in an adapting way, the spherical seat 44 is convenient for adjusting the installation direction of the flange 42, the spherical seat 44 can realize the omnibearing rotation relative to the pile body, after the connecting pile 1 is driven into the ground, the angle adjustment of the connection between the connecting pile and the foundation can be realized through the butt joint between the fastening bolt 47 and the spherical seat 44, the angle adjustment is not needed through adjusting the pile body driven into the ground, the installation is convenient, and the reinforcing ribs 45 and the mounting grooves 46 arranged on the flange 42 realize the integral installation stability of the pile pipe body, so that the pile pipe body is convenient to control and use.
It should be noted that the components in the application are all universal standard components or components known to those skilled in the art, which effectively solve the problems of inconvenient installation and disassembly and inconvenient adjustment of the height of the existing spiral pile.
It will be apparent to those skilled in the art that although several embodiments and examples of the present application have been described, these embodiments and examples are presented by way of example and are not intended to limit the scope of the application. These novel embodiments can be implemented in various other modes, and various omissions, substitutions, and changes can be made without departing from the spirit of the application. These embodiments and modifications thereof are included in the scope and gist of the application, and are included in the application described in the claims and their equivalents.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a stand installation height-adjustable's spiral ground stake, includes connection ground stake (1) and ground stake main part (6), be provided with spiral wane (2) on connection ground stake (1), connection ground stake (1) and ground stake main part (6) cooperation butt-joint installation, characterized in that, the junction of connection ground stake (1) and ground stake main part (6) is provided with spacing fixed establishment, spacing fixed establishment includes first limit group and second limit group, fixedly connected with external sleeve (34) on ground stake main part (6), the internal swing joint of external sleeve (34) has lifter (33), lifter (33) and the internal connection department of ground stake main part (6) are provided with lift adjustment mechanism, spacing fixed establishment and lift adjustment mechanism all are connected with and control butt-joint mechanism, control butt-joint mechanism is installed on ground stake main part (6) through outer connecting block (9), control butt-joint mechanism includes control group and adjustment group, the outside of ground stake main part (6) and external sleeve (34) is provided with sleeve (35) for installing protection flange (42) and is provided with the lifter (33) for installing butt flange (42);
the first limiting group comprises a butt joint disc (5), a first rotating shaft (8), a butt joint plate (7) and a matching shaft (20), wherein one end of the connecting ground pile (1) is fixedly connected with the butt joint disc (5), the butt joint plate (7) is rotationally connected onto the butt joint disc (5) through the first rotating shaft (8), a butt joint groove (50) for adaptively connecting the butt joint plate (7) is formed in the ground pile main body (6), a groove for adaptively connecting the butt joint plate (7) is formed in the matching shaft (20), and the matching shaft (20) is rotationally connected into the ground pile main body (6) through a mounting piece;
the second limiting group comprises an L-shaped connecting plate (14), a plug rod (15), a pull ring (16), a limiting plate (17) and a spring (18), wherein the L-shaped connecting plate (14) is fixedly arranged on the outer sides of a ground pile main body (6) and an outer connecting block (9), the plug rod (15) is slidably connected to the ground pile main body (6) and the L-shaped connecting plate (14), a first plug groove (19) for adapting the plug rod (15) is formed in the plug rod (7), a second plug groove (49) for adapting the plug rod (15) is formed in the matching shaft (20), the limiting plate (17) is fixedly connected to the plug rod (15), the spring (18) is arranged at the joint of the limiting plate (17) and the L-shaped connecting plate (14), the pull ring (16) is fixedly connected to one end of the plug rod (15), and a second bevel gear (48) is fixedly connected to one end of the matching shaft (20).
The lifting adjusting mechanism comprises a first auxiliary bevel gear (30), a second screw rod (31) and a screw rod sleeve (32), wherein the second screw rod (31) is rotationally connected in the ground pile main body (6) and the external sleeve (34) through a bearing, one end of the second screw rod (31) is fixedly connected with the first auxiliary bevel gear (30), the second screw rod (31) is in threaded connection with the screw rod sleeve (32), one end of the screw rod sleeve (32) is fixedly connected to a lifting rod (33), and the lifting rod (33) is in sliding connection with the external sleeve (34) through a sliding block;
the control group comprises a second rotating shaft (21), a driving bevel gear (22), a lifting block (23), a first rotating handle (24), a guide cover (10), a guide plate (11) and a first limiting pin (13), wherein the driving bevel gear (22) is fixedly connected to the second rotating shaft (21), the driving bevel gear (22) is respectively meshed with a first auxiliary bevel gear (30) and a second auxiliary bevel gear (48), the second rotating shaft (21) is respectively connected to the lifting block (23) and the guide plate (11) in a rotating way through bearings, the guide plate (11) is connected to the guide cover (10) in a sliding way, the guide cover (10) is fixedly arranged on the outer side of the outer connecting block (9), a plurality of limiting pin holes (12) for limiting and matching with the first limiting pins (13) are formed in the guide cover (10) and the guide plate (11), one end of the second rotating shaft (21) is fixedly connected with the first rotating handle (24), and the lifting block (23) is connected to the outer connecting block (9) in a sliding way;
the adjusting group comprises a first screw rod (25), a driven gear (26), a driving gear (27), a third rotating shaft (28) and a second rotating handle (29), wherein the first screw rod (25) is rotationally connected in the outer connecting block (9), the first screw rod (25) is in threaded connection with the lifting block (23), the driven gear (26) is fixedly connected to the first screw rod (25), the driving gear (27) is connected to the driven gear (26) in a meshed manner, the driving gear (27) is rotationally connected in the outer connecting block (9) through the third rotating shaft (28), and one end of the third rotating shaft (28) is fixedly connected with the second rotating handle (29).
2. The column-mounted height-adjustable spiral ground pile according to claim 1, wherein the ball head butt joint mechanism comprises a flange connecting shaft (43), a spherical seat (44) and a fastening bolt (47), the flange (42) is fixedly connected with the flange connecting shaft (43), the flange connecting shaft (43) is fixedly connected with the spherical seat (44), the lifting rod (33) is provided with a groove for limiting the spherical seat (44), and the outer side of the lifting rod (33) is provided with a plurality of fastening bolts (47) which are convenient to fasten and adjust.
3. The column-mounted height-adjustable spiral pile according to claim 2, wherein a plurality of reinforcing ribs (45) for reinforcement are arranged at the joint of the flange connecting shaft (43) and the flange (42), and a plurality of mounting grooves (46) for mounting are formed in the flange (42).
4. The column-mounted height-adjustable spiral ground pile according to claim 3, wherein the protection sleeve (35) is provided with a first matching slot (36) for limiting the clamping butt joint disc (5), the protection sleeve (35) is provided with a second matching slot (37) for butting the external sleeve (34), the protection sleeve (35) is internally provided with a plurality of threads screwed with the external sleeve (34), the outer side of the protection sleeve (35) is provided with a plurality of first crank butt joint blocks (38), the outer side of the lifting rod (33) is provided with a plurality of second crank butt joint blocks (41), grooves for butting the crank (40) are respectively formed in the first crank butt joint blocks (38) and the second crank butt joint blocks (41), and the butt joint positions of the crank (40) and the first crank butt joint blocks (38) and the second crank butt joint blocks (41) are respectively provided with second limiting pins (39) for limiting.
5. The spiral ground pile with the adjustable column installation height according to claim 4, wherein one end of the connecting ground pile (1) is fixedly connected with a ground pile cone body (3), and a plurality of guide grooves (4) are formed in the ground pile cone body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210326426.0A CN114737563B (en) | 2022-03-30 | 2022-03-30 | Spiral ground pile with adjustable upright post installation height |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210326426.0A CN114737563B (en) | 2022-03-30 | 2022-03-30 | Spiral ground pile with adjustable upright post installation height |
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| Publication Number | Publication Date |
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| CN114737563A CN114737563A (en) | 2022-07-12 |
| CN114737563B true CN114737563B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210326426.0A Active CN114737563B (en) | 2022-03-30 | 2022-03-30 | Spiral ground pile with adjustable upright post installation height |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117536259B (en) * | 2023-12-26 | 2024-05-28 | 黄骅市骅旭五金制品有限公司 | Photovoltaic ground stake convenient to installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196020A (en) * | 2014-03-11 | 2014-12-10 | 祝怡 | Screw pile |
| JP2016044691A (en) * | 2014-08-19 | 2016-04-04 | 株式会社Ｈｉｎａ | Height adjustment member |
| KR101662826B1 (en) * | 2016-04-27 | 2016-10-05 | (주)영창에너지 | Photovoltaic power generating apparatus |
| CN210177500U (en) * | 2019-05-06 | 2020-03-24 | 厦门精腾达金属科技有限公司 | Spiral ground pile |
| CN213297425U (en) * | 2020-08-27 | 2021-05-28 | 天津市永泽金属制品有限公司 | Lifting fence ground pile |
-
2022
- 2022-03-30 CN CN202210326426.0A patent/CN114737563B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196020A (en) * | 2014-03-11 | 2014-12-10 | 祝怡 | Screw pile |
| JP2016044691A (en) * | 2014-08-19 | 2016-04-04 | 株式会社Ｈｉｎａ | Height adjustment member |
| KR101662826B1 (en) * | 2016-04-27 | 2016-10-05 | (주)영창에너지 | Photovoltaic power generating apparatus |
| CN210177500U (en) * | 2019-05-06 | 2020-03-24 | 厦门精腾达金属科技有限公司 | Spiral ground pile |
| CN213297425U (en) * | 2020-08-27 | 2021-05-28 | 天津市永泽金属制品有限公司 | Lifting fence ground pile |
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| CN114737563A (en) | 2022-07-12 |
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