Fabricated steel pipe pile guide frame
By designing a detachable and connectable prefabricated steel pipe pile guide frame, the problems of inconvenient transportation and hoisting of traditional guide frames are solved, achieving a more efficient construction process and reducing costs.
Patent Information
- Application Number
- CN202520195803.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-07
AI Technical Summary
Traditional steel pipe pile guide frames are bulky and heavy due to their integrated design, making transportation and hoisting inconvenient and costly.
The prefabricated steel pipe pile guide frame, designed with a detachable connection method, includes columns, longitudinal beams, guide frames, and clamps. The components are detachably connected by bolts, clips, or mortise and tenon structures, simplifying the transportation and hoisting process.
It reduces the cost of hoisting operations, improves the convenience and efficiency of transportation and installation, adapts to various construction needs, and enhances the versatility and flexibility of the guide frame.
Smart Images
Figure CN223951773U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wharf engineering construction technical field especially relates to a kind of assembly type steel pipe pile guide frame. BACKGROUND
[0002] In the construction process of wharf engineering, steel pipe pile is widely used as key pile foundation material. In order to ensure construction accuracy and efficiency, steel pipe pile guide frame is often used as an auxiliary tool during pile sinking operation. However, the steel pipe pile guide frame designed in the traditional way is generally fixed as an indivisible whole structure by welding each component part. This integrated design results in a large overall volume and heavy weight of the guide frame, which brings many inconveniences in transportation and position adjustment at the construction site.
[0003] Specifically, the large and heavy steel pipe pile guide frame not only increases the difficulty of transportation, but also is extremely inconvenient to move during construction. In addition, due to its significant volume and weight characteristics, larger hoisting equipment must be provided to safely and effectively perform hoisting operations, which undoubtedly significantly increases the cost of hoisting operations. Therefore, the steel pipe pile guide frame in the prior art faces the problems of inconvenient transportation and hoisting operations, and high hoisting cost. SUMMARY
[0004] The utility model aims at overcoming the problems of inconvenient transportation and hoisting operations, and high hoisting cost of the steel pipe pile guide frame in the prior art, and provides an assembly type steel pipe pile guide frame.
[0005] The utility model provides an assembly type steel pipe pile guide frame, which comprises:
[0006] A stand column, the bottom of the stand column is used for fixing in the ground, and the top of the stand column is provided with a first cross beam.
[0007] Two first longitudinal beams, the two first longitudinal beams are arranged side by side, and both of the two first longitudinal beams are detachably connected with the first cross beam.
[0008] A guide frame, the opposite sides of the guide frame are respectively detachably connected with the first longitudinal beams, and the guide frame is used for supporting the side wall of the steel pipe pile.
[0009] Two second longitudinal beams, the two second longitudinal beams are arranged side by side, and both of the two second longitudinal beams are respectively detachably connected with the column body of the stand column; a plurality of clamping plates are arranged between the two second longitudinal beams, the clamping plates are detachably connected with the second longitudinal beams, each two of the clamping plates form a group, and each group of clamping plates is used for clamping the steel pipe pile that has been subjected to pile sinking.
[0010] The utility model provides a kind of fabricated steel pipe pile guide frame, and the stand is used to fix entire guide frame in the foundation.The first crossbeam is used to increase the connecting range of the top of the stand, and facilitate with the first longitudinal beam detachable connection.The first longitudinal beam is used to connect with the first crossbeam, and one or more stands are connected together, and the second longitudinal beam is also used to connect the column body of one or more stands, to form the main structure of the guide frame.The first longitudinal beam is also used to connect the guide frame, and the bottom end of the steel pipe pile is passed from the guide frame before the steel pipe pile in pile sinking construction, and the guide frame is used to support the sidewall of the steel pipe pile.When the steel pipe pile is carried out pile sinking operation, the guide frame can provide horizontal support force to the steel pipe pile.When there are multiple guide frames, the guide frame can simultaneously carry out pile sinking operation to multiple steel pipe piles.In this process, the clamping plate can clamp the steel pipe pile that has completed pile sinking, to enhance the overall stability of guide frame using these fixed steel pipe piles.
[0011] The first longitudinal beam is detachably connected with the first crossbeam at the top of the stand, and the opposite sides of the guide frame are detachably connected with the first longitudinal beam, the second longitudinal beam is detachably connected with the column body of the stand, and the clamping plate is detachably connected with the second longitudinal beam.Therefore, the stand, the first longitudinal beam, the second longitudinal beam, the guide frame and the clamping plate can be transported and hoisted separately.Before actual application, only the assembly of various components can be completed. Through the detachable connection between various components, the transportation and hoisting process of the guide frame is greatly simplified, so that smaller hoisting equipment can complete the hoisting operation, thereby effectively reducing the cost of hoisting operation.
[0012] The detachable connection mode is adopted between various components, which can be fastening connection using bolts, or quick and easy separation connection using buckles, or traditional mortise and tenon structure connection, etc.
[0013] The first crossbeam and the first longitudinal beam are horizontally arranged, and the first crossbeam and the first longitudinal beam are perpendicular to each other.The two first longitudinal beams can be connected at the two ends of the first crossbeam, or the two first longitudinal beams are connected above the two ends of the first crossbeam, or the two first longitudinal beams are connected below the two ends of the first crossbeam.
[0014] Preferably, the guide frame is provided with a roller, the first longitudinal beam is provided with a track matching the roller in the axial direction, and the roller can roll along the track to drive the guide frame to move along the axial direction of the first longitudinal beam. This scheme allows the position of the guide frame on the first longitudinal beam to be adjusted flexibly, so that the guide frame can adapt to the construction requirements of steel pipe piles in various situations, thereby enhancing the versatility and application flexibility of the guide frame.
[0015] Preferably, the guide frame is connected to the first longitudinal beam through a first pull rod, the two ends of the first pull rod are respectively provided with a first screw rod and a first hook, the first screw rod is connected to the guide frame through a nut, and the first hook hooks the first longitudinal beam. This scheme sets the one end of the first pull rod in the form of a hook, which can effectively reduce the number of dependent bolts, avoid the process of frequently tightening nuts, and thereby improve the overall efficiency of disassembly and installation.
[0016] Preferably, the two first longitudinal beams are located below or above the first transverse beam, and a second pull rod is arranged between the first longitudinal beam and the first transverse beam, the two ends of the second pull rod are respectively provided with a second screw rod and a second hook, and the second screw rod and the second hook are respectively connected to the first longitudinal beam and the first transverse beam.
[0017] In this scheme, either the first longitudinal beam is provided with a screw hole corresponding to the second screw rod, or the first transverse beam is provided with a screw hole corresponding to the second screw rod.
[0018] When the first longitudinal beam is provided with a screw hole corresponding to the second screw rod, the second screw rod can be connected to the first longitudinal beam through the screw hole and a nut, and the second hook at the other end of the second pull rod hooks the first transverse beam, thereby realizing the detachable connection between the first longitudinal beam and the first transverse beam.
[0019] When the first transverse beam is provided with a screw hole corresponding to the second screw rod, the second screw rod can be connected to the first transverse beam through the screw hole and a nut, and the second hook at the other end of the second pull rod hooks the first longitudinal beam, thereby also realizing the detachable connection between the first longitudinal beam and the first transverse beam.
[0020] In this scheme, the one end of the second pull rod is set in the form of a hook, which can effectively reduce the number of dependent bolts, avoid the process of frequently tightening nuts, and thereby improve the overall efficiency of disassembly and installation.
[0021] Preferably, a first end plate is arranged between every two second pull rods, and two second pull rods are connected to two ends of the first end plate through the second screw rod respectively; the first end plate is overlapped on the first longitudinal beam or the first cross beam, and the corresponding second hook is hooked on the first cross beam or the first longitudinal beam.
[0022] When the first end plate is overlapped on the first longitudinal beam, the second hook of the second pull rod is hooked on the first cross beam. When the first end plate is overlapped on the first cross beam, the second hook of the second pull rod is hooked on the first longitudinal beam.
[0023] The scheme effectively connects the first longitudinal beam and the first cross beam through the first end plate and the second pull rod. Since the contact area of the first longitudinal beam and the first cross beam is subjected to pressure, a large friction force is generated, which effectively prevents the relative sliding between the first longitudinal beam and the first cross beam. In addition, the scheme does not require accurate alignment of the first longitudinal beam and the first cross beam, thereby greatly improving the convenience and efficiency of installation.
[0024] Preferably, the column body of the stand column is provided with a second cross beam, the second longitudinal beam is connected to the stand column through the second cross beam, and the second longitudinal beam is detachably connected to the second cross beam. The second cross beam and the second longitudinal beam are both horizontally arranged, and the second cross beam and the second longitudinal beam are perpendicular to each other. One end of the second cross beam is connected to the column body of the stand column, and the second longitudinal beam can be connected to the other end of the second cross beam or can be connected below or above the second cross beam. The scheme can enhance the reliability of the connection between the second longitudinal beam and the stand column.
[0025] Preferably, the two second longitudinal beams are both arranged below or above the second cross beam, a third pull rod is arranged between the second longitudinal beam and the second cross beam, two ends of the third pull rod are respectively provided with a third screw rod and a third hook, and the third screw rod and the third hook are respectively connected to the second longitudinal beam and the second cross beam.
[0026] In the scheme, the second longitudinal beam can be provided with a screw hole corresponding to the third screw rod, or the second cross beam can be provided with a screw hole corresponding to the third screw rod.
[0027] When the second longitudinal beam is provided with a screw hole corresponding to the third screw rod, the third screw rod can be connected to the second longitudinal beam through the screw hole and a nut, and the third hook at the other end of the third pull rod is hooked on the second cross beam, thereby realizing the detachable connection between the second longitudinal beam and the second cross beam.
[0028] When the second cross beam is provided with a screw hole corresponding to the third screw rod, the third screw rod can be connected with the second cross beam through the screw hole and a nut, and the third hook at the other end of the third pull rod is hooked on the second longitudinal beam, thereby achieving detachable connection of the second longitudinal beam and the second cross beam.
[0029] In the scheme, by setting one end of the third pull rod in the form of a hook, the number of dependent bolts can be effectively reduced, and the process of frequently tightening the nut is avoided, thereby improving the overall efficiency of disassembly and installation.
[0030] Preferably, a second end plate is arranged between every two third pull rods, and the two third pull rods are connected with two ends of the second end plate through the third screw rod; the second end plate is overlapped on the second longitudinal beam or the second cross beam, and the corresponding third hook hooks the second longitudinal beam or the second cross beam.
[0031] When the second end plate is overlapped on the second longitudinal beam, the third hook of the third pull rod is hooked on the second cross beam. When the second end plate is overlapped on the second cross beam, the third hook of the third pull rod is hooked on the second longitudinal beam.
[0032] The scheme effectively connects the second longitudinal beam and the second cross beam by the second end plate and the third pull rod. Since the contact area of the second longitudinal beam and the second cross beam is subjected to pressure, a large friction force is generated, which effectively prevents the relative sliding between the second longitudinal beam and the second cross beam. In addition, the scheme does not require accurate alignment of the second longitudinal beam and the second cross beam, thereby greatly improving the convenience and efficiency of installation.
[0033] Preferably, the first longitudinal beam and the second longitudinal beam are both made of an I-beam.
[0034] Preferably, the two ends of the clamping plate are overlapped with the two second longitudinal beams respectively, fourth pull rods are arranged at the two ends of the clamping plate, fourth screw rods and fourth hooks are arranged at the two ends of the fourth pull rods respectively, the fourth screw rods are connected with the clamping plate through nuts, and the fourth hooks hook the second longitudinal beams. By setting one end of the fourth pull rod in the form of a hook, the number of dependent bolts can be effectively reduced, and the process of frequently tightening the nut is avoided, thereby improving the overall efficiency of disassembly and installation. The scheme not only achieves detachable connection of the clamping plate and the second longitudinal beam, but also allows the clamping plate to move along the axis direction of the second longitudinal beam and can be fixed at a required position, thereby enhancing the flexibility of arrangement position of the clamping plate.
[0035] Compared with the prior art, the utility model has the advantages that:
[0036] 1. The utility model provides a kind of fabricated steel pipe pile guide frame, greatly simplifies the transportation and hoisting process of the guide frame by the detachable connecting mode between each component, so that smaller hoisting equipment can complete hoisting operation, thereby effectively reducing the cost of hoisting operation. BRIEF DESCRIPTION OF DRAWINGS
[0037] Figure 1 It is a schematic view of a kind of fabricated steel pipe pile guide frame.
[0038] Figure 2 It is Figure 1 the local enlarged view of area A in.
[0039] Figure 3 It is Figure 1 the local enlarged view of area B in.
[0040] Figure 4 It is Figure 1 the sectional view of C-C section line in.
[0041] Figure 5 It is a top view of a kind of fabricated steel pipe pile guide frame.
[0042] Figure 6 It is Figure 5 the sectional view of E-E section line in.
[0043] Figure 7 It is Figure 1 the sectional view of D-D section line in.
[0044] Figure 8 It is Figure 7 the sectional view of F-F section line in.
[0045] Markings in the figure:
[0046] 1-post,
[0047] 2-first longitudinal beam,
[0048] 3-guide frame,
[0049] 301-top bracing component,
[0050] 4-second pull rod,
[0051] 5-first cross beam,
[0052] 6-second longitudinal beam,
[0053] 7-clip plate,
[0054] 701-protruding block,
[0055] 8-third pull rod,
[0056] 9 - second cross beam,
[0057] 10 - first end plate,
[0058] 11 - second end plate,
[0059] 12 - first tie rod,
[0060] 13 - fourth tie rod,
[0061] 14 - steel pipe pile,
[0062] 15 - foundation. DETAILED DESCRIPTION
[0063] The utility model will be described in further detail below in combination with specific embodiments. However, this should not be understood as the scope of the above-mentioned subject matter of the utility model being limited to the following embodiments only, and any technology realized based on the content of the utility model falls within the scope of the utility model.
[0064] In the description of the specific embodiments of the utility model, the orientation or positional relationship expression terms appearing in the description, such as "up", "down", "left", "right", "center", "inner", "outer", etc., are based on the orientation or positional relationship expressed in the drawings, or the orientation or positional relationship in which the product / equipment / device of the utility model is usually placed. These orientation or positional relationship terms are merely for the convenience of describing the utility model scheme or simplifying the description in the specific embodiments, so as to enable the technical personnel to quickly understand the scheme, and therefore cannot be understood as indicating or implying that a specific device / component / element must have a specific orientation or be constructed and operated in a specific positional relationship, and therefore cannot be understood as limiting the utility model.
[0065] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel", etc. appear, it does not mean that the corresponding device / component / element must be absolutely horizontal or vertical or overhanging or parallel, but can be slightly inclined or deviated. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. Alternatively, it can be simplified to mean that the corresponding device / component / element is arranged in the "horizontal", "vertical", "overhanging", "parallel" direction, and can have an error / deviation of ±10% with respect to the corresponding direction, more preferably an error / deviation of ±8% or less, more preferably an error / deviation of ±6% or less, more preferably an error / deviation of ±5% or less, and more preferably an error / deviation of ±4% or less. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the scheme of the utility model.
[0066] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.
[0067] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.
[0068] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.
[0069] Example 1
[0070] like Figures 1 to 8 As shown, a prefabricated steel pipe pile guide frame includes a column 1, two first longitudinal beams 2, a guide frame 3, and two second longitudinal beams 6.
[0071] The bottom of column 1 is used to fix it in the foundation 15, and the top of column 1 is provided with a first crossbeam 5. There are two columns 1, and the direction of the line connecting the two columns 1 is consistent with the direction of the axis of the first longitudinal beam 2. In order to ensure that the column 1 can be firmly fixed in the foundation 15, 1 / 3 to 1 / 2 of the column body can be buried underground, thereby achieving the effect of enhancing stability.
[0072] The column 1 consists of two steel pipes arranged side by side, with wall thicknesses of 12mm, 14mm, or 16mm. The diameter of each steel pipe ranges from 400mm to 600mm, specifically 400mm, 420mm, 460mm, 500mm, 520mm, 550mm, or 600mm. The axis of the first longitudinal beam 2 intersects at a right angle with the line connecting the top ends of the two steel pipes. Multiple horizontal bars connect the two steel pipes, evenly distributed along the height of the steel pipes, with intervals of 350mm, 420mm, or 460mm.
[0073] The first crossbeam 5 can be an I-beam, with a length of 3.8 meters, a cross-sectional height of 500 mm, and a cross-sectional width of 250 mm. The first crossbeam 5 is connected to the column 1 by welding.
[0074] Two first longitudinal beams 2 are arranged side by side, and each of the two first longitudinal beams 2 is detachably connected with the first transverse beam 5. The first transverse beam 5 is arranged perpendicularly to the first longitudinal beams 2.
[0075] The guiding frame 3 is detachably connected with the two first longitudinal beams 2 at opposite sides of the guiding frame 3, and the guiding frame 3 is used for supporting the side wall of the steel pipe pile 14.
[0076] Four corners of the guiding frame 3 can be respectively provided with a jacking component 301, and a guide wheel is arranged on the jacking component 301, and the guide wheel is used for abutting against the outer wall of the steel pipe pile 14. The jacking component 301 is used for driving the guide wheel to move close to or away from the steel pipe pile 14. The material of the guide wheel can be rigid rubber, and the jacking component 301 can be a hydraulic jack or a mechanical screw jack.
[0077] Two second longitudinal beams 6 are arranged side by side, and each of the two second longitudinal beams 6 is detachably connected with the column body of the column 1. A plurality of clamping plates 7 can be arranged between the two second longitudinal beams 6, and each of the clamping plates 7 is detachably connected with the second longitudinal beam 6. Each two clamping plates 7 form a group, and each group of clamping plates 7 is used for clamping the steel pipe pile 14 that has been driven into the ground.
[0078] In an optional embodiment, the first longitudinal beam 2 and the second longitudinal beam 6 can be made of an I-beam.
[0079] Specifically, the first longitudinal beam 2 can be made by welding two I-beams one above the other, and the webs of the two I-beams are arranged horizontally. The cross-sectional size of the I-beam is specifically: height 700 mm, flange width 300 mm, flange thickness 12 mm, and web thickness 10 mm. The length of the first longitudinal beam 2 is 36 meters, and the distance between the two first longitudinal beams 2 can be 1500 mm.
[0080] The second longitudinal beam 6 can be made by welding two I-beams one above the other, and the webs of the two I-beams are arranged horizontally. The cross-sectional size of the I-beam used by the second longitudinal beam 6 is specifically: height 700 mm, flange width 300 mm, flange thickness 12 mm, and web thickness 10 mm. The length of the second longitudinal beam 6 is 36 meters. The distance between the two second longitudinal beams 6 can be 1400 mm-1500 mm. The second transverse beam 9 can also be made of an I-beam, and the length of the second transverse beam 9 is 0.9 meters. The cross-sectional size of the I-beam used by the second transverse beam 9 is specifically: height 500 mm and width 250 mm.
[0081] In an optional embodiment, the guide frame 3 can be provided with rollers, and the first longitudinal beam 2 is provided with tracks matching the rollers in the axial direction, and the rollers can roll along the tracks to drive the guide frame 3 to move along the axial direction of the first longitudinal beam 2. Specifically, each guide frame 3 is provided with two rollers at the bottom of each of the opposite sides. The rollers on the two sides are respectively placed on the two second longitudinal beams 6. The first longitudinal beam 2 is formed by welding two horizontally placed I-beams one above the other, wherein one side flange of the I-beam is arranged vertically upward to serve as the track for the rollers to roll. The rollers are V-shaped rollers which can be accurately installed on the flange of the I-beam and roll along the flange. It should be noted that the rollers are not shown in the figure.
[0082] In an optional embodiment, the guide frame 3 can be connected with the first longitudinal beam 2 through the first pull rod 12, and the two ends of the first pull rod 12 are respectively provided with a first screw and a first hook, the first screw is connected with the guide frame 3 through a nut, and the first hook hooks the first longitudinal beam 2, specifically, the flange of the first longitudinal beam 2.
[0083] The first pull rod 12 is made of a long steel plate. At one end of the steel plate, a hook-shaped structure is formed through bending treatment, which is the first hook; and at the other end, a screw is connected through welding, which is the first screw.
[0084] Specifically, each guide frame 3 is provided with a first pull rod 12 at each of the four corners, and the first hook hooks the bottom surface of the first longitudinal beam 2, specifically, the flange of the first longitudinal beam 2.
[0085] In an optional embodiment, the two first longitudinal beams 2 can be located below or above the first transverse beam 5, and the second pull rod 4 is arranged between the first longitudinal beam 2 and the first transverse beam 5, and the two ends of the second pull rod 4 are respectively provided with a second screw and a second hook, which are respectively connected with the first longitudinal beam 2 and the first transverse beam 5.
[0086] The second pull rod 4 is made of a long steel plate. At one end of the steel plate, a hook-shaped structure is formed through bending treatment, which is the second hook; and at the other end, a screw is connected through welding, which is the second screw.
[0087] In an optional embodiment, a first end plate 10 can be arranged between every two second pull rods 4, and the two second pull rods 4 are respectively connected with the two ends of the first end plate 10 through the second screws. The first end plate 10 is lapped on the first longitudinal beam 2 or the first transverse beam 5, and the corresponding second hook hooks the first transverse beam 5 or the first longitudinal beam 2. The two ends of the first end plate 10 are respectively provided with screw holes matching the second screws.
[0088] Specifically, the two first longitudinal beams 2 can be located above the first cross beam 5, the first end plate 10 is lapped on the top surface of the first longitudinal beam 2, and the two second pull rods 4 are respectively located on the two sides of the first longitudinal beam 2. The two second pull rods 4 are hooked to the bottom surface of the first cross beam 5 through the second hooks, and specifically can be hooked to the flanges of the first cross beam 5.
[0089] In an optional embodiment, the column body of the column 1 can be provided with a second cross beam 9, and the second longitudinal beam 6 is connected with the column 1 through the second cross beam 9. The second longitudinal beam 6 and the second cross beam 9 are detachably connected. Specifically, each column 1 corresponds to two second cross beams 9, and the two second cross beams 9 are connected to the column 1 left and right. One end of the second cross beam 9 is connected with the column body of the column 1 through welding, and the connection point is located at half the height of the column 1.
[0090] In an optional embodiment, the two second longitudinal beams 6 can be located above or below the second cross beam 9. A third pull rod 8 is arranged between the second longitudinal beam 6 and the second cross beam 9. The two ends of the third pull rod 8 are respectively provided with a third screw rod and a third hook. The third screw rod and the third hook are respectively connected with the second longitudinal beam 6 and the second cross beam 9.
[0091] The third pull rod 8 is made of a long strip of steel plate. At one end of the steel plate, a hook shape is formed through bending treatment, which is the third hook. At the other end, a screw rod is connected through welding, which is the third screw rod.
[0092] In an optional embodiment, a second end plate 11 can be arranged between every two third pull rods 8. The two third pull rods 8 are respectively connected with the two ends of the second end plate 11 through the third screw rod. The second end plate 11 is lapped on the second longitudinal beam 6 or the second cross beam 9, and the corresponding third hook hooks the second cross beam 9 or the second longitudinal beam 6. The two ends of the second end plate 11 are respectively provided with screw holes matched with the third screw rod.
[0093] Specifically, the two second longitudinal beams 6 can be located above the second cross beam 9, the second end plate 11 is lapped on the top surface of the second longitudinal beam 6, the two third pull rods 8 are respectively located on the two sides of the second longitudinal beam 6, and the two third pull rods 8 are hooked to the bottom surface of the second cross beam 9 through the third hooks, and specifically can be hooked to the flanges of the second cross beam 9.
[0094] In an optional embodiment, the two ends of the clamping plate 7 can be respectively lapped with the two second longitudinal beams 6. The two ends of the clamping plate 7 can be provided with a fourth pull rod 13. The two ends of the fourth pull rod 13 are respectively provided with a fourth screw rod and a fourth hook. The fourth screw rod is connected with the clamping plate 7 through a nut, and the fourth hook hooks the second longitudinal beam 6, and specifically can hook the flanges of the second longitudinal beam 6.
[0095] The fourth pull rod 13 is made of a long steel plate. At one end of the steel plate, a hook-shaped structure is formed by bending, which is the fourth hook. At the other end, a screw rod is connected by welding, which is the fourth screw rod.
[0096] The clamping plate 7 is made of a long steel plate, and both ends of the clamping plate 7 are provided with screw holes matched with the fourth screw rod.
[0097] Specifically, the bottom surface of the clamping plate 7 can be overlapped with the top surface of the second longitudinal beam 6, and the fourth hook can hook the bottom surface of the second longitudinal beam 6, specifically, the flange of the second longitudinal beam 6.
[0098] The inner side of each group of clamping plates 7 can be provided with a protruding block 701 matched with the cross-sectional shape of the steel pipe pile 14, which is used to contact the outer wall of the steel pipe pile 14. Each protruding block 701 is provided with an arc-shaped structure matched with the cross-sectional shape of the steel pipe pile 14, which is used to directly contact the outer wall of the steel pipe pile 14. The arc-shaped structure can also be provided with a rubber gasket, which is used to increase the friction with the outer wall of the steel pipe pile 14.
[0099] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A fabricated steel pipe pile guide frame, characterized by, The utility model relates to a kind of steel pipe pile sinking frame, including: Column (1), the bottom of the column (1) is used to be fixed in foundation (15), the top of the column (1) is equipped with first crossbeam (5); Two first longitudinal beams (2), two first longitudinal beams (2) are arranged side by side, and two first longitudinal beams (2) are detachably connected with first crossbeam (5); Guide frame (3), opposite sides of the guide frame (3) are detachably connected with the first longitudinal beam (2) respectively, and the guide frame (3) is used to support the side wall of steel pipe pile (14); Two second longitudinal beams (6), two second longitudinal beams (6) are arranged side by side, and two second longitudinal beams (6) are respectively located on both sides of the column (1), and two second longitudinal beams (6) are detachably connected with the column body of the column (1);A plurality of clamping plates (7) are provided between two second longitudinal beams (6), the clamping plate (7) is detachably connected with the second longitudinal beam (6), and every two clamping plates (7) form a group, and each group of clamping plates (7) is used to clamp the steel pipe pile (14) which has been sunk.
2. The fabricated steel pipe pile guide frame according to claim 1, characterized in that, The guide frame (3) is provided with a roller, the first longitudinal beam (2) is provided with a track matched with the roller in the axial direction, the roller can roll along the track, thereby driving the guide frame (3) to move along the axial direction of the first longitudinal beam (2).
3. The fabricated steel pipe pile guide frame according to claim 2, characterized in that, The guide frame (3) is connected with the first longitudinal beam (2) through the first pull rod (12), and the two ends of the first pull rod (12) are respectively provided with a first screw rod and a first hook, the first screw rod is connected with the guide frame (3) through a nut, and the first hook hooks the first longitudinal beam (2).
4. The fabricated steel pipe pile guide frame according to claim 1, wherein Two first longitudinal beams (2) are located below or above the first crossbeam (5), and a second pull rod (4) is arranged between the first longitudinal beam (2) and the first crossbeam (5), the two ends of the second pull rod (4) are respectively provided with a second screw rod and a second hook, and the second screw rod and the second hook are respectively connected with the first longitudinal beam (2) and the first crossbeam (5).
5. The fabricated steel pipe pile guide frame according to claim 4, wherein A first end plate (10) is arranged between every two second pull rods (4), and the two ends of the first end plate (10) are connected with the two second pull rods (4) through the second screw rod;The first end plate (10) is overlapped on the first longitudinal beam (2) or the first crossbeam (5), and the corresponding second hook hooks the first crossbeam (5) or the first longitudinal beam (2).
6. The fabricated steel pipe pile guide frame according to claim 1, wherein The column body of the column (1) is provided with a second crossbeam (9), the second longitudinal beam (6) is connected with the column (1) through the second crossbeam (9), and the second longitudinal beam (6) is detachably connected with the second crossbeam (9).
7. The fabricated steel pipe pile guide frame according to claim 6, wherein Two second longitudinal beams (6) are located below or above the second crossbeam (9), and a third pull rod (8) is arranged between the second longitudinal beam (6) and the second crossbeam (9), the two ends of the third pull rod (8) are respectively provided with a third screw rod and a third hook, and the third screw rod and the third hook are respectively connected with the second longitudinal beam (6) and the second crossbeam (9).
8. The fabricated steel pipe pile guide frame according to claim 7, wherein, A second end plate (11) is arranged between every two third pull rods (8), and two third pull rods (8) are connected to two ends of the second end plate (11) through third screws respectively; the second end plate (11) is overlapped on the second longitudinal beam (6) or the second cross beam (9), and a corresponding third hook is hooked on the second cross beam (9) or the second longitudinal beam (6).
9. An assembly type steel pipe pile guide frame according to any one of claims 1-8, characterized in that, The first longitudinal beam (2) and the second longitudinal beam (6) are both made of I-shaped steel.
10. The fabricated steel pipe pile leader of claim 9, wherein, Two ends of the clamping plate (7) are overlapped with two second longitudinal beams (6) respectively, two ends of the clamping plate (7) are provided with fourth pull rods (13), two ends of the fourth pull rod (13) are provided with fourth screws and fourth hooks respectively, the fourth screw is connected with the clamping plate (7) through a nut, and the fourth hook is hooked on the second longitudinal beam (6).