Assembly type detachable steel pile leveling device and construction equipment

Abstract

The utility model discloses an assembly type detachable steel pile leveling device and construction equipment, and relates to the technical field of photovoltaic modules, the assembly type detachable steel pile leveling device comprises at least three adjusting bolts which are uniformly distributed on the edge of a pile end plate; the two sets of adjusting nuts are arranged, the adjusting nuts are in threaded connection with the adjusting bolts, the first set of adjusting nuts are used for fixing the adjusting bolts to the pile end plate, and the second set of adjusting nuts are arranged on the sides, away from the pile end plate, of the adjusting bolts; a positioning hole is formed in the surface of the stand column perpendicularity adjusting limiting plate, the adjusting bolt penetrates through the positioning hole, and a penetrating hole is formed in the surface of the stand column perpendicularity adjusting limiting plate and used for allowing the stand column to perpendicularly penetrate through; the gradienter is arranged on the outer side of the pile end plate and used for detecting the levelness of the stand column perpendicularity adjusting limiting plate. According to the assembly type detachable steel pile leveling device and the construction equipment, the perpendicularity of the stand column can be ensured, and the stand column is prevented from inclining.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module technical field more specifically, relate to an assembly type detachable steel pile leveling device. BACKGROUND

[0002] In the photovoltaic power station construction, the screw pile is widely used as the foundation component, its installation technology is mature and the cost is lower. However, in the actual construction process, since the upper stand usually has higher height or greater dead weight, the screw pile may exist the inclination condition during construction, leading to the inclination phenomenon of the stand when welding connection is carried out between the stand and the screw pile. The stand inclination not only makes the welding seam unevenly stressed, reduces the reliability and safety of the overall connection, but also may cause the component deformation, abnormal stress and other problems in the subsequent photovoltaic module installation process, further influences the long-term stable operation of the power station system.

[0003] In summary, how to prevent the inclination installation of the stand is the problem that the technical personnel in the field urgently solves at present. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing an assembly type detachable steel pile leveling device, the surface of the pile end plate is provided with the adjusting bolt, the adjusting nut and the stand verticality adjusting limiting plate are arranged on the adjusting bolt, the levelness of the stand verticality adjusting limiting plate is detected through the level, and the adjusting nut is adjusted, so that the verticality after the installation of the stand is ensured.

[0005] Another object of the utility model is to provide a construction equipment comprising the assembly type detachable steel pile leveling device.

[0006] In order to realize the above object, the utility model provides the following technical scheme:

[0007] An assembly type detachable steel pile leveling device is used for the pile end plate arranged at the top end of the screw pile, and the assembly type detachable steel pile leveling device comprises:

[0008] The adjusting bolt is arranged at least three, and the adjusting bolts are uniformly distributed on the edge of the pile end plate;

[0009] The adjusting nut is arranged two groups, the adjusting nut is in threaded connection with the adjusting bolt, the first group of adjusting nuts is used for fixing the adjusting bolt on the pile end plate, and the second group of adjusting nuts is arranged on the side of the adjusting bolt away from the pile end plate;

[0010] The surface of the verticality adjusting limiting plate is provided with a positioning hole, the adjusting bolt penetrates the positioning hole, the surface of the verticality adjusting limiting plate is provided with a through hole, and the through hole is used for vertically penetrating the column.

[0011] A level instrument is arranged on the outside of the pile end plate, and the level instrument is used for detecting the levelness of the verticality adjusting limiting plate of the column.

[0012] Preferably, the adjusting bolt is provided with four, and the four adjusting bolts are arranged on the pile end plate along the four corners of the square, and the verticality adjusting limiting plate of the column is provided with four positioning holes corresponding to the adjusting bolts.

[0013] Preferably, the through hole is a square through hole.

[0014] Preferably, the through hole is a circular through hole.

[0015] Preferably, the verticality adjusting limiting plate of the column comprises two notched plates, and the two notched plates are connected through a hinge.

[0016] Preferably, the hinge comprises two groups, and each group of the hinge is provided with two.

[0017] Preferably, the adjusting nut, the verticality adjusting limiting plate of the column and the pile end plate are provided with a pad in the form of a boss.

[0018] Preferably, the positioning hole is a circular hole, the diameter of which is greater than the diameter of the adjusting bolt and smaller than the outer diameter of the adjusting nut.

[0019] A construction equipment comprises a fabricated detachable steel pile leveling device, and the fabricated detachable steel pile leveling device is any one of the fabricated detachable steel pile leveling devices.

[0020] The fabricated detachable steel pile leveling device is used for the pile end plate arranged on the top end of the spiral pile, at least three adjusting bolts are arranged on the pile end plate, the adjusting bolts are fixed on the pile end plate through a first group of adjusting nuts, a second group of adjusting nuts are further arranged on the adjusting bolts, positioning holes are arranged on the verticality adjusting limiting plate of the column, the adjusting bolts can penetrate the positioning holes, the verticality adjusting limiting plate of the column abuts against the adjusting nuts, the position of the verticality adjusting limiting plate of the column on the adjusting bolts can be changed by rotating the adjusting nuts, so that the levelness of the verticality adjusting limiting plate of the column is changed, the levelness of the verticality adjusting limiting plate of the column is detected through the level instrument, the verticality adjusting limiting plate of the column is ensured to be in a horizontal state, when the column is installed, the column penetrates the through hole, since the column is perpendicular to the verticality adjusting limiting plate of the column when penetrating the through hole, the verticality of the column can be ensured, and the column is prevented from being installed in an inclined manner. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0022] Figure 1 The structural schematic view of the assembled detachable steel pile leveling device provided by the present application is shown in the figure.

[0023] Figure 2 The top view of the assembled detachable steel pile leveling device provided by the present application is shown in the figure.

[0024] Figure 3 The structural schematic view of the first verticality adjusting limiting plate of the stand is shown in the figure.

[0025] Figure 4 The structural schematic view of the second verticality adjusting limiting plate of the stand is shown in the figure.

[0026] Reference signs:

[0027] 1 - screw pile; 2 - pile end plate; 3 - adjusting bolt; 4 - adjusting nut; 5 - verticality adjusting limiting plate of stand; 501 - positioning hole; 502 - through hole; 503 - notched plate; 504 - hinge; 6 - stand. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] The core of the present application is to provide an assembled detachable steel pile leveling device. The levelness of the verticality adjusting limiting plate of the stand is detected by the level, the levelness of the verticality adjusting limiting plate of the stand can be changed by adjusting the adjusting nut, and the inclination of the stand during installation is ensured.

[0030] Another core of the present application is to provide a construction equipment comprising the above-mentioned assembled detachable steel pile leveling device.

[0031] It should be noted that the directions or positional relationships indicated by "upper", "lower", "front", "back" and the like are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] The present application provides a kind of assembled detachable steel pile leveling device, for being arranged in the pile end plate 2 of screw pile 1 top, this assembled detachable steel pile leveling device includes: adjusting bolt 3, adjusting nut 4, column verticality adjusting limit plate 5 and level;

[0033] Wherein, adjusting bolt 3 is equipped with at least three, adjusting bolt 3 is evenly distributed in the edge of pile end plate 2;

[0034] Adjusting nut 4 is equipped with two groups, adjusting nut 4 is connected with adjusting bolt 3 by screw thread, first group adjusting nut 4 is used to fixed adjusting bolt 3 in pile end plate 2, second group adjusting nut 4 is arranged in the side of adjusting bolt 3 away from pile end plate 2;

[0035] The surface of column verticality adjusting limit plate 5 is equipped with positioning hole 501, adjusting bolt 3 is penetrated in positioning hole 501, the surface of column verticality adjusting limit plate 5 is equipped with perforation 502, and perforation 502 is used for column 6 vertically through;

[0036] Level is arranged in the outside of pile end plate 2, and level is used to detect the levelness of column verticality adjusting limit plate 5.

[0037] Specifically, please refer to the accompanying drawings Figure 1, the lower end of the screw pile 1 is generally inserted into the ground, the upper end of the screw pile 1 is provided with a pile end plate 2, the pile end plate 2 is a plate structure, a through hole is arranged on the surface of the pile end plate 2, an adjusting bolt 3 is arranged in the through hole, the number of the through holes is the same as that of the adjusting bolts, the adjusting bolt 3 penetrates the pile end plate 2 from bottom to top, the adjusting bolt 3 is provided with at least three, and two groups of adjusting nuts 4 are arranged on the adjusting bolt 3, the first group of adjusting nuts 4 is arranged at the relatively lower end of the adjusting nut 4, the first group of adjusting nuts 4 and the adjusting bolt 3 are tightened to fix the adjusting bolt 3 on the pile end plate 2, the second group of adjusting nuts 4 is arranged at the relatively upper part of the adjusting bolt 3, in addition, a plurality of positioning holes 501 which are the same as the number of the adjusting bolts 3 are arranged on the column verticality adjusting limiting plate 5, the adjusting bolt 3 can penetrate the positioning hole 501, so that the lower end of the column verticality adjusting limiting plate 5 abuts against the adjusting nut 4 to realize the positioning of the column verticality adjusting limiting plate 5, a leveler is arranged on the outer side of the screw pile 1, the levelness of the column verticality adjusting limiting plate 5 can be detected through the leveler, and it is ensured that the column verticality adjusting limiting plate 5 is in a horizontal state, a through hole 502 is arranged on the column verticality adjusting limiting plate 5, when the column 6 penetrates the through hole, the column 6 can be perpendicular to the column verticality adjusting limiting plate 5, the position of the adjusting nut 4 on the adjusting bolt 3 can be adjusted by screwing the adjusting nut 4, and the horizontal state of the column verticality adjusting limiting plate 5 can also be changed, in other words, when the column verticality adjusting limiting plate 5 is in a horizontal state, the verticality of the column 6 can be ensured, the column 6 is completely penetrated through the column verticality adjusting limiting plate 5 and the column 6 is fixedly connected with the pile end plate 2, according to the above structure and method, the column 6 can be prevented from being inclined.

[0038] Optionally, the column 6 and the pile end plate 2 can be fixedly connected in a welding manner, so as to ensure the structural reliability.

[0039] On the basis of the above embodiment, the adjusting bolt 3 is provided with four, and the four adjusting bolts 3 are arranged on the pile end plate 2 along the four corners of a square, and the column verticality adjusting limiting plate 5 is provided with four positioning holes 501 corresponding to the adjusting bolts 3.

[0040] Specifically, please refer to the accompanying drawings Figure 2 The number of the adjusting bolts 3 is at least three, the three adjusting bolts 3 can maintain the levelness of the column verticality adjusting limiting plate 5 according to the stability of a triangle, in the application, the number of the adjusting bolts 3 is four, and the number of each group of adjusting nuts 4 is four, which is matched with the adjusting bolts 3, in addition, the positioning holes 501 are uniformly arranged, so that the connection lines connected in sequence can form a square, and correspondingly, the adjusting bolts 3 can also be connected in sequence to form a square, so as to ensure the stability of the column verticality adjusting limiting plate 5.

[0041] On the basis of the above embodiment, the perforation 502 is a square perforation.

[0042] Specifically, the first column verticality adjustment limiting plate 5 refers to the attached Figure 3 The perforation 502 in the middle is a square perforation, and in addition, the column verticality adjustment limiting plate 5 should have a certain thickness, and the square perforation is matched with the cross section of the column 6 to prevent the column 6 from tilting.

[0043] On the basis of the above embodiment, the perforation 502 is a circular perforation.

[0044] Specifically, the second column verticality adjustment limiting plate 5 refers to the attached Figure 4 The perforation 502 in the middle is a circular perforation, and the diagonal length of the column 6 is the same as the diameter of the circular perforation. Since the column verticality adjustment limiting plate 5 has a certain thickness, not only can it prevent the column 6 from tilting, but also the column 6 can rotate in the perforation 502.

[0045] On the basis of the above embodiment, the column verticality adjustment limiting plate 5 includes two notched plates 503, and the two notched plates 503 are connected through a hinge 504.

[0046] Specifically, the structure of the column verticality adjustment limiting plate 5 can refer to the attached Figure 3 and the attached Figure 4 The column verticality adjustment limiting plate 5 of the two structures includes two notched plates 503, the notches on the two notched plates 503 are oppositely arranged, and the two notched plates 503 are connected through a hinge 504. When installing the column verticality adjustment limiting plate 5, the hinge 504 needs to be completely unfolded first. After unfolding, the positioning hole 501 on the surface of the column verticality adjustment limiting plate 5 is opposite to the adjusting bolt 3.

[0047] On the basis of the above embodiment, the hinge 504 includes two groups, and each group of the hinge 504 is provided with two.

[0048] Specifically, the hinge 504 is provided with four, and the four hinges 504 are divided into two groups, two in each group. One group of hinges 504 is arranged at both ends of the notch of the notched plate 503, so that the notched plate 503 is a symmetrical structure, and the structure is relatively stable.

[0049] In some embodiments, the adjusting nut 4, the column verticality adjustment limiting plate 5, and the pile end plate 2 are provided with a pad in the shape of a boss.

[0050] Specifically, please refer to the attached Figure 1The lower end of the first set of adjusting nuts 4 and the upper end of the second set of adjusting nuts 4 are provided with a boss-shaped pad, and the pad can provide a flat surface, the first set of adjusting nuts 4 combined with the pad can ensure the positioning of the adjusting bolt 3, and the second set of adjusting nuts 4 combined with the pad can provide stable support for the column verticality adjusting limiting plate 5.

[0051] On the basis of the above embodiment, the positioning hole 501 is a circular hole, the diameter of which is greater than the diameter of the adjusting bolt 3 and less than the outer diameter of the adjusting nut 4.

[0052] Specifically, the diameter of the positioning hole 501 should be slightly greater than the outer thread diameter of the adjusting bolt 3 to ensure that the adjusting bolt 3 can pass through the positioning hole 501, and the diameter of the positioning hole 501 should be less than the outer diameter of the adjusting nut 4, or the outer diameter of the pad provided on the adjusting nut 4, to ensure that the column verticality adjusting limiting plate 5 can be stably supported.

[0053] The device and the use method provided by the application can obtain the following beneficial effects:

[0054] 1. Adjusting the inclination of the column 6 caused by the inclination of the screw pile 1: in the case that the screw pile 1 has been inclined and cannot be adjusted, the verticality of the column 6 can be adjusted by using the device;

[0055] 2. Ensuring the accurate positioning of the column 6: a stable fixing system is formed by the positioning hole 501 reserved on the pile end plate 2 provided at the top of the screw pile 1, the four adjusting bolts 3 and the column verticality adjusting limiting plate 5, and the verticality of the column 6 can be effectively corrected before the column 6 is welded;

[0056] 3. Improving the welding connection quality: by pre-positioning, the column 6 is adjusted to the best vertical state, ensuring that the welding seam is uniformly stressed, and improving the connection reliability and safety;

[0057] 4. Reducing safety risks: avoiding safety hazards caused by improper welding of the column 6, and ensuring the construction quality and operation safety of the entire photovoltaic power station;

[0058] 5. Facilitating disassembly and reuse: the bolt connection method not only facilitates installation, but also facilitates disassembly and structural adjustment in the later stage, and has good modularization and reuse characteristics.

[0059] In addition to the above-mentioned assembled and detachable steel pile leveling device, the utility model also provides a construction equipment comprising the above-mentioned assembled and detachable steel pile leveling device disclosed in the above embodiment, and the structures of other parts of the construction equipment are referred to the prior art, and will not be described herein.

[0060] The various embodiments are described in the specification by way of progression, each building on the last to facilitate ease of understanding. The same or similar reference numerals are used in the drawings and description to refer to the same or like parts, components and operations.

[0061] The above has carried out the detailed introduction to the assembly type detachable steel pile leveling device and construction equipment provided by the utility model. The principle and implementation mode of the utility model are described in this paper by applying specific examples. The above embodiment description is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, the utility model can be improved and modified in several ways without departing from the principle of the utility model. These improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A prefabricated detachable steel pile leveling device for a pile end plate (2) arranged at the top of a screw pile (1), characterized in that, The assembled detachable steel pile leveling device comprises: Adjusting bolts (3) are provided in at least three, and the adjusting bolts (3) are uniformly distributed on the edges of the pile end plate (2); Adjusting nuts (4) are provided in two groups, the adjusting nuts (4) are in threaded connection with the adjusting bolts (3), the first group of adjusting nuts (4) is used for fixing the adjusting bolts (3) to the pile end plate (2), and the second group of adjusting nuts (4) is arranged on the side, away from the pile end plate (2), of the adjusting bolt (3); A verticality adjusting limiting plate (5) of the column is provided with a positioning hole (501), the adjusting bolt (3) penetrates through the positioning hole (501), the verticality adjusting limiting plate (5) of the column is provided with a perforation (502), and the perforation (502) is used for vertically penetrating through the column (6); A level is arranged outside the pile end plate (2), and the level is used for detecting the levelness of the verticality adjusting limiting plate (5) of the column.

2. The assembled detachable steel pile leveling device according to claim 1, characterized in that, The adjusting bolts (3) are provided in four, and the four adjusting bolts (3) are arranged on the pile end plate (2) along the four corners of a square, and the verticality adjusting limiting plate (5) of the column is provided with four positioning holes (501) corresponding to the adjusting bolts (3).

3. The assembled detachable steel pile leveling device according to claim 2, characterized in that, The perforation (502) is a square perforation.

4. The assembled detachable steel pile leveling device according to claim 2, characterized in that, The perforation (502) is a circular perforation.

5. The assembled detachable steel pile leveling device according to claim 3 or 4, characterized in that, The verticality adjusting limiting plate (5) of the column comprises two notched plates (503), and the two notched plates (503) are connected through a hinge (504).

6. The assembled detachable steel pile leveling device according to claim 5, characterized in that, The hinge (504) comprises two groups, and each group of the hinge (504) is provided with two.

7. The prefabricated detachable steel pile leveling device according to claim 1, characterized in that, The adjusting nuts (4), the verticality adjusting limiting plate (5) of the column and the pile end plate (2) are provided with a convex boss-shaped pad.

8. The assembled detachable steel pile leveling device according to claim 7, characterized in that, The positioning hole (501) is a circular hole, the diameter of which is greater than the diameter of the adjusting bolt (3) and less than the outer diameter of the adjusting nut (4).

9. A construction equipment comprising a fabricated detachable steel pile levelling device, characterised in that, The assembled detachable steel pile leveling device is the assembled detachable steel pile leveling device according to any one of claims 1 to 8.

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