CN221193333U - Construction guiding device for rock-socketed steel pipe pile - Google Patents
Construction guiding device for rock-socketed steel pipe pile Download PDFInfo
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- CN221193333U CN221193333U CN202323161911.6U CN202323161911U CN221193333U CN 221193333 U CN221193333 U CN 221193333U CN 202323161911 U CN202323161911 U CN 202323161911U CN 221193333 U CN221193333 U CN 221193333U
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- 238000010276 construction Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000011435 rock Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 241000288140 Gruiformes Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 a construction guiding device for a rock-socketed steel pipe pile, which comprises a base, an external guide cylinder frame, two internal guide arc frame, two connecting rods, two extension arc frame, two transverse driving components and two longitudinal driving components, wherein two sides of the external guide cylinder frame are respectively connected with a transverse driving component, each transverse driving component is respectively connected with one internal guide arc frame, an installation cavity is formed in each internal guide arc frame, a connecting rod is arranged in each internal guide arc frame, the bottom ends of the connecting rods are connected with the extension arc frame, each internal guide arc frame is connected with a longitudinal driving component, and the longitudinal driving components are connected with the connecting rods; the pile foundation positioning method solves the technical problems that in the prior art, the pile top design elevation is far lower than that of a construction platform and the pile foundation positioning effect of a steel pipe pile free end is relatively long, the pile top position cannot be accurately guaranteed, resource waste and cost increase are caused, and a measuring instrument is needed.
Description
Technical Field
The utility model relates to the technical field of steel pipe pile construction, in particular to a rock-socketed steel pipe pile construction guiding device.
Background
The dock precast beam slab is generally installed by using a water crane ship or a land crane. The existing scheme is suitable for pile foundation steel-pipe pile location that the steel-pipe pile free end is shorter, is applicable to the pile foundation steel-pipe pile location that the distance of steel-pipe pile overburden to the spacing department of construction platform protection mouth is shorter promptly, and is relatively poor to pile top design elevation far below construction platform, the longer pile foundation location effect of steel-pipe pile free end, can't accurately guarantee design pile top position or cause wasting of resources, cost increase, and need use measuring instrument to observe and control the mode of steel-pipe pile straightness to carry out the steel-pipe pile location.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a construction guiding device for a rock-socketed steel pipe pile, which aims to solve the technical problems that the pile top design elevation is far lower than that of a construction platform and the pile foundation positioning effect of a longer free end of the steel pipe pile is poor, the pile top position cannot be accurately guaranteed, the resource waste and the cost increase are caused, and a measuring instrument is needed in the construction mode in the prior art.
In order to solve the technical problems, the utility model provides a construction guiding device for a rock-socketed steel pipe pile, which is arranged below a construction platform and comprises a base, an external guiding cylinder frame, two built-in guiding arc frame, two connecting rods, two extending arc frame, two transverse driving assemblies and two longitudinal driving assemblies, wherein a first through hole is formed in the base, the axis of the first through hole is vertically arranged, a second through hole is formed in the external guiding cylinder frame, the external guiding cylinder frame is connected to the base, the first through hole and the second through hole are coaxially arranged, the two built-in guiding arc frame are both positioned in the second through hole, two transverse driving assemblies are connected to two sides of the external guiding cylinder frame, each transverse driving assembly is respectively connected with one built-in guiding arc frame, the two transverse driving assemblies drive the two built-in guiding arc frame to move towards each other along the horizontal direction, an installation cavity is formed in each built-in guiding arc frame, the installation cavity penetrates through the bottom end of the built-in guiding arc frame, each built-in guiding arc frame is internally provided with a connecting rod, the bottom end of the connecting rod is connected with the extending arc frame and the extending arc frame is positioned below the built-in guiding arc frame, each built-in guiding arc frame is connected with one longitudinal driving assembly, and the connecting rod is vertically connected with the connecting rod and drives the connecting rod to move vertically.
After adopting the structure, the construction guiding device for the rock-socketed steel pipe pile has the following advantages: the guiding device is arranged below the construction platform, when the steel pipe pile is constructed, the two built-in guiding arc plates are driven by the two transverse driving assemblies to horizontally move, the steel pipe pile is lowered from the second through hole and the first through hole, guiding effect is provided for steel pipe pile construction by the two built-in guiding arc plates, and the two connecting rods and the two extending arc plates are driven by the two longitudinal driving assemblies to downwardly move.
As an improvement, each transverse driving assembly comprises a worm wheel, a worm, a rotating shaft, a fixed block, a gear and a rack, wherein the worm is rotationally connected with the outer wall of the external guide cylinder frame, the axis of the worm is horizontally arranged, the fixed block is connected to the outer wall of the external guide cylinder frame, the rotating shaft is rotationally connected to the fixed block, the axis of the rotating shaft is vertically arranged, the worm wheel and the gear are coaxially arranged and synchronously rotate with the rotating shaft, the worm wheel is meshed with the worm, the rack is meshed with the gear, and the rack penetrates through the external guide cylinder frame along the horizontal direction and is connected with the built-in guide arc plate frame; by adopting the structure, the worm wheel and the gear are driven to rotate by the rotating worm, and the built-in guide arc plate frame is driven to move by utilizing the meshing relationship between the gear and the rack, so that the structure is simple and the operation is convenient.
As an improvement, each transverse driving assembly further comprises a connecting and fixing plate, two gears and racks in each transverse driving assembly are arranged coaxially with the rotating shaft and synchronously rotate, one end of each rack penetrates through the external guide cylinder frame and is connected with the built-in guide arc plate frame, each gear is meshed with one rack, and the other ends of the two racks are connected through the connecting and fixing plate; by adopting the structure, the connection and the driving between the transverse driving component and the built-in guide arc plate frame are more stable.
As an improvement, one of the built-in guide arc plate frames is connected with the external guide cylinder frame through a telescopic rod, and the telescopic direction of the telescopic rod is arranged along the horizontal direction; by adopting the structure, the horizontal movement stability of the built-in guide arc plate frame is improved.
As an improvement, the longitudinal driving assembly comprises a reciprocating screw rod and a screw rod nut, the reciprocating screw rod is rotationally connected with the built-in guide arc plate frame, the reciprocating screw rod is positioned in the mounting cavity, the upper end of the reciprocating screw rod is exposed out of the upper part of the built-in guide arc plate frame, the screw rod nut is slidingly connected in the mounting cavity and is in threaded connection with the reciprocating screw rod, and the connecting rod is connected with the screw rod nut; by adopting the structure, the reciprocating screw rod is rotated to drive the screw rod nut and the connecting rod to move vertically, so that the device has the advantages of simple structure and convenience in operation.
As an improvement, the built-in guide arc plate frames and the extension arc plate frames are arc-shaped, and the concave surface of each built-in guide arc plate frame and the concave surface of each extension arc plate frame face the other built-in guide arc plate frame and the other extension arc plate frame respectively; by adopting the structure, the built-in guide arc plate frame and the extension arc plate frame are more matched with the shape of the steel pipe pile, and a more stable and accurate guide effect is provided.
As an improvement, the base is connected with two supporting frames, the two supporting frames are respectively connected to two sides of the external guide cylinder frame, and the two supporting frames cover the two transverse driving assemblies respectively; by adopting the structure, the overall stability of the guide device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the structure of the inner guide arc plate frame and the outer guide cylinder frame part of one side of the present utility model
Fig. 3 is a partial enlarged view of a portion a in fig. 2.
Reference numerals: 1. a base; 2. an external guide cylinder frame; 3. a guide arc plate frame is arranged in the guide arc plate frame; 4. a connecting rod; 5. extending the arc plate frame; 6. a lateral drive assembly; 61. a worm wheel; 62. a worm; 63. a rotating shaft; 64. a fixed block; 65. a gear; 66. a rack; 67. connecting a fixing plate; 7. a longitudinal drive assembly; 71. a reciprocating screw rod; 72. a screw nut; 8. a first through hole; 9. a second through hole; 10. a mounting cavity; 11. a connection assembly; 111. a slide block; 112. a connecting rod; 113. a first bolt; 12. a chute; 13. a long hole; 14. a telescopic rod; 15. a support frame; 16. and (5) a construction platform.
Detailed Description
The following describes the construction guide device for the rock-socketed steel pipe pile in detail by referring to the accompanying drawings.
As shown in fig. 1 to 3, a construction guiding device for a rock-socketed steel pipe pile is installed below a construction platform 16, and comprises a base 1, an external guiding cylinder frame 2, two built-in guiding arc plate frames 3, two connecting rods 4, two extending arc plate frames 5, two transverse driving components 6 and two longitudinal driving components 7, wherein a first through hole 8 is formed in the base 1, the axis of the first through hole 8 is vertically arranged, a second through hole 9 is formed in the external guiding cylinder frame 2, the external guiding cylinder frame 2 is connected to the base 1, the first through hole 8 and the second through hole 9 are coaxially arranged, and the external guiding cylinder frame 2 is of a cylindrical structure; the two built-in guide arc plate frames 3 are positioned in the second through hole 9, and the two built-in guide arc plate frames 3 are identical in height and distributed left and right; two sides of the external guide cylinder frame 2 are connected with a transverse driving component 6, one part of the transverse driving component 6 is positioned at the outer side of the external guide cylinder frame 2, and the other part of the transverse driving component 6 is positioned at the inner side of the external guide cylinder frame 2 and connected with an internal guide arc plate frame 3; each transverse driving component 6 is respectively connected with one built-in guide arc plate frame 3 and drives the built-in guide arc plate frames 3 to move along the horizontal direction, each built-in guide arc plate frame 3 is vertically arranged, and in the construction process, the two built-in guide arc plate frames 3 are attached to the outer wall of the steel pipe pile to play a role in guiding; each built-in guide arc plate frame 3 is internally provided with a mounting cavity 10, and the mounting cavities 10 are arranged along the length direction of the built-in guide arc plate frames 3, namely along the vertical direction; the installation cavity 10 runs through built-in guide arc grillage 3 bottom, all be equipped with a connecting rod 4 in every built-in guide arc grillage 3, connecting rod 4 bottom stretches out in built-in guide arc grillage 3 below, and connecting rod 4 bottom connection extends arc grillage 5 and extend arc grillage 5 and be located built-in guide arc grillage 3 below, all be connected with a vertical drive assembly 7 on every built-in guide arc grillage 3, vertical drive assembly 7 connects connecting rod 4 and drives connecting rod 4 vertical movement, when the construction, vertical drive assembly 7 drives connecting rod 4 and moves down, and then drive and extend arc grillage 5 and move down, provide the direction for steel-pipe pile bottom.
As shown in fig. 1, two supporting frames 15 are connected to the base 1, the two supporting frames 15 are respectively connected to two sides of the external guide cylinder frame 2, the two supporting frames 15 cover the two transverse driving components 6 respectively, specifically, each supporting frame 15 comprises a horizontal portion and a vertical portion, one end of the horizontal portion is connected to the outer wall of the external guide cylinder frame 2, the other end of the horizontal portion is connected to the upper end of the vertical portion, the lower end of the vertical portion is connected to the base 1 through bolts, and the part of the transverse driving component 6 exposed out of the external guide cylinder frame 2 is located below the horizontal portion; in some other embodiments, only one supporting frame 15 is provided, and a third through hole is formed in the horizontal portion of the supporting frame 15, and the inner wall of the third through hole is connected with the outer wall of the external guiding cylinder frame 2. The built-in guide arc plate frames 3 and the extension arc plate frames 5 in the present embodiment are arc-shaped, and the concave surface of each built-in guide arc plate frame 3 and the concave surface of each extension arc plate frame 5 face the other built-in guide arc plate frame 3 and the other extension arc plate frame 5, respectively.
As shown in fig. 2 and 3, each transverse driving assembly 6 comprises a worm wheel 61, a worm 62, a rotating shaft 63, a fixed block 64, a gear 65 and a rack 66, wherein the worm 62 is rotationally connected with the outer wall of the external guide cylinder frame 2, the axis of the worm 62 is horizontally arranged, the whole worm 62 is positioned on the outer side of the external guide cylinder frame 2, one end of the worm 62 is rotationally connected with the external guide cylinder frame 2, and the other end of the worm 62 is connected with a rotating handle; the fixed block 64 is connected to the outer wall of the external guide cylinder frame 2, the fixed block 64 is rotationally connected with a rotating shaft 63, the axis of the rotating shaft 63 is vertically arranged, the worm wheel 61 and the gear 65 are coaxially arranged with the rotating shaft 63 and synchronously rotate, the worm wheel 61 is meshed with the worm 62, the rack 66 is meshed with the gear 65, and the rack 66 penetrates through the external guide cylinder frame 2 along the horizontal direction and is connected with the internal guide arc plate frame 3; in addition, each transverse driving assembly 6 further comprises a connecting and fixing plate 67, two gears 65 and racks 66 in each transverse driving assembly 6 are arranged, each gear 65 is coaxially arranged with the rotating shaft 63 and rotates synchronously, one end of each rack 66 penetrates through the external guide cylinder frame 2 and is connected with the internal guide arc plate frame 3, each gear 65 is meshed with one rack 66, and the other ends of the two racks 66 are connected through the connecting and fixing plate 67; as shown in fig. 3, the transverse driving assembly 6 in this embodiment has two fixing blocks 64 in total, the rotating shaft 63 is rotatably connected with the two fixing blocks 64, two gears 65 are connected to both ends of the rotating shaft 63, and the worm wheel 61 is connected to the middle of the rotating shaft 63.
As shown in fig. 2, each internal guide arc plate frame 3 is connected with the external guide cylinder frame 2 through a connecting component 11, each connecting component 11 comprises two sliding blocks 111 and two connecting rods 112, the two sliding blocks 111 are vertically and slidingly connected to the inner wall of the external guide cylinder frame 2, the two sliding blocks 111 are distributed up and down, one end of each connecting rod 112 is hinged with the internal guide arc plate frame 3, the other end of each connecting rod 112 is hinged with one sliding block 111, and the sliding blocks 111 are in one-to-one correspondence with the connecting rods 112; in this embodiment, the upper connecting rod 112 is disposed obliquely downward from the slider 111 toward the inner guide arc frame 3, and the lower connecting rod 112 is disposed obliquely upward from the slider 111 toward the inner guide arc frame 3. As shown in fig. 2, each connecting assembly 11 further includes two first bolts 113, the inner wall of the external guiding cylinder frame 2 is provided with an upper sliding groove 12 and a lower sliding groove 12 which are arranged along the vertical direction, the outer wall of the external guiding cylinder frame 2 is provided with an upper long hole 13 and a lower long hole 13 which are arranged along the vertical direction, the first bolts 113, the sliding grooves 12, the sliding blocks 111 and the long holes 13 are in one-to-one correspondence, the sliding blocks 111 are slidingly connected in the sliding grooves 12, the sliding grooves 12 are arranged left and right adjacently to the long holes 13, the inner side of the long holes 13 penetrate through the external guiding cylinder frame 2 and are communicated with the sliding grooves 12, the first bolts 113 penetrate through the long holes 13 and are in threaded connection with the sliding blocks 111, and the head of each first bolt 113 is positioned on the outer side of the external guiding cylinder frame 2.
As shown in fig. 1, one of the internal guide arc plate frames 3 is connected with the external guide cylinder frame 2 through a telescopic rod 14, and the telescopic direction of the telescopic rod 14 is set along the horizontal direction; in this embodiment, the upper and lower ends of the left side wall of the left internal guide arc plate frame 3 are connected with the external guide cylinder frame 2 through the telescopic rod 14.
As shown in fig. 2, the longitudinal driving assembly 7 comprises a reciprocating screw 71 and a screw nut 72, the reciprocating screw 71 is rotatably connected with the built-in guide arc plate frame 3, the reciprocating screw 71 is positioned in the mounting cavity 10, the upper end of the reciprocating screw 71 is exposed above the built-in guide arc plate frame 3, specifically, the reciprocating screw 71 is rotatably connected with the top end of the built-in guide arc plate frame 3, and the upper end of the reciprocating screw 71 is connected with a rotating handle; the lead screw nut 72 is slidably connected in the installation cavity 10 and is in threaded connection with the reciprocating lead screw 71, in this embodiment, the section of the installation cavity 10 is square, and the section of the lead screw nut 72 is also square, and each outer wall of the lead screw nut 72 and each inner wall of the installation cavity 10 respectively slide in a pasting manner; the connecting rod 4 is connected with the screw nut 72, the top end face of the connecting rod 4 in this embodiment is connected with the screw nut 72, and the top end face of the connecting rod 4 is provided with a downward extending avoiding hole, and the reciprocating screw 71 is located in the avoiding hole.
The guiding device is arranged below the construction platform 16, when the steel pipe pile is constructed, the two built-in guiding arc plates frames 3 are driven to horizontally move through the two transverse driving assemblies 6, the steel pipe pile is lowered from the second through holes 9 and the first through holes 8, guiding effect is provided for steel pipe pile construction through the two built-in guiding arc plates frames 3, the two connecting rods 4 and the two extending arc plates frames 5 are driven to downwardly move through the two longitudinal driving assemblies 7, guiding effect is provided for steel pipe pile construction through the extending arc plates frames 5 in the process of downward movement of the steel pipe pile, guiding positioning of the bottom end of the steel pipe pile can be prolonged, pile foundation positioning effect of the pile top design elevation far lower than that of the construction platform 16 and the free end of the steel pipe pile is guaranteed, pile top position design is guaranteed, resource consumption is reduced, cost is reduced, measuring instruments are not required to be used for observing and controlling the verticality of the steel pipe pile in the construction process, the whole structure is simple, operation is convenient, and practicability is strong.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above-described one embodiment, and all other examples obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.
Claims (7)
1. The utility model provides a rock-socketed steel-pipe pile construction guider, its characterized in that installs in construction platform (16) below, including base (1), external guide cylinder frame (2), two built-in guide arc grillages (3), two connecting rods (4), two extension arc grillages (5), two transverse driving components (6) and two vertical driving components (7), be equipped with first through-hole (8) on base (1), first through-hole (8) axis is along vertical setting, be equipped with second through-hole (9) on external guide cylinder frame (2), external guide cylinder frame (2) are connected on base (1) and first through-hole (8) with second through-hole (9) coaxial arrangement, two built-in guide arc grillages (3) all are located in second through-hole (9), external guide cylinder frame (2) both sides all are connected with one transverse driving components (6), every transverse driving components (6) are connected respectively one built-in guide (3), two transverse driving components (6) are connected with one built-in guide arc grillages (3) respectively, two drive two horizontal driving components (3) are equipped with two built-in arc grillages (3) and run through each one horizontal arc (10) and are equipped with two built-in each arc (3), every all be equipped with one in built-in direction arc grillage (3) connecting rod (4), connecting rod (4) bottom is connected extend arc grillage (5) just extend arc grillage (5) are located built-in direction arc grillage (3) below, every all be connected with one on the built-in direction arc grillage (3) vertical drive assembly (7), vertical drive assembly (7) connect connecting rod (4) and drive connecting rod (4) vertical movement.
2. The construction guide device for the rock-socketed steel pipe pile according to claim 1, wherein each transverse driving assembly (6) comprises a worm wheel (61), a worm (62), a rotating shaft (63), a fixed block (64), a gear (65) and a rack (66), the worm (62) is rotatably connected with the outer wall of the external guide cylinder frame (2) and horizontally arranged along the axis of the worm (62), the fixed block (64) is connected with the outer wall of the external guide cylinder frame (2), the rotating shaft (63) is rotatably connected with the fixed block (64), the axis of the rotating shaft (63) is vertically arranged, the worm wheel (61) and the gear (65) are coaxially arranged with the rotating shaft (63) and synchronously rotate, the worm wheel (61) is meshed with the worm (62), the rack (66) is meshed with the gear (65), and the rack (66) penetrates through the external guide cylinder frame (2) along the horizontal direction and is connected with the internal guide arc (3).
3. The construction guide device for the rock-socketed steel pipe pile according to claim 2, characterized in that each transverse driving assembly (6) further comprises a connecting fixing plate (67), each transverse driving assembly (6) comprises two gears (65) and two racks (66), each gear (65) is coaxially arranged with the rotating shaft (63) and synchronously rotates, one end of each rack (66) penetrates through the external guide cylinder frame (2) and is connected with the built-in guide arc plate frame (3), each gear (65) is meshed with one rack (66), and the other ends of the two racks (66) are connected through the connecting fixing plates (67).
4. The construction guide device for the rock-socketed steel pipe pile according to claim 1, wherein one of the built-in guide arc plate frames (3) and the external guide cylinder frame (2) are connected through a telescopic rod (14), and the telescopic direction of the telescopic rod (14) is set along the horizontal direction.
5. The construction guide device for the steel pipe pile for rock embedding according to claim 1, wherein the longitudinal driving assembly (7) comprises a reciprocating screw rod (71) and a screw rod nut (72), the reciprocating screw rod (71) is rotationally connected with the built-in guide arc plate frame (3), the reciprocating screw rod (71) is positioned in the mounting cavity (10) and the upper end of the reciprocating screw rod (71) is exposed above the built-in guide arc plate frame (3), the screw rod nut (72) is slidingly connected in the mounting cavity (10) and is in threaded connection with the reciprocating screw rod (71), and the connecting rod (4) is connected with the screw rod nut (72).
6. A construction guide device for a steel pipe pile according to claim 1, characterized in that the built-in guide arc frame (3) and the extension arc frame (5) are arc-shaped, and the concave surface of each built-in guide arc frame (3) and the concave surface of each extension arc frame (5) face the other built-in guide arc frame (3) and the other extension arc frame (5), respectively.
7. The construction guiding device for the rock-socketed steel pipe pile according to claim 1, characterized in that two supporting frames (15) are connected to the base (1), the two supporting frames (15) are respectively connected to two sides of the external guiding cylinder frame (2), and the two supporting frames (15) cover the two transverse driving assemblies (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323161911.6U CN221193333U (en) | 2023-11-23 | 2023-11-23 | Construction guiding device for rock-socketed steel pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323161911.6U CN221193333U (en) | 2023-11-23 | 2023-11-23 | Construction guiding device for rock-socketed steel pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221193333U true CN221193333U (en) | 2024-06-21 |
Family
ID=91527567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323161911.6U Active CN221193333U (en) | 2023-11-23 | 2023-11-23 | Construction guiding device for rock-socketed steel pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221193333U (en) |
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2023
- 2023-11-23 CN CN202323161911.6U patent/CN221193333U/en active Active
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