Pile testing device
By using pile test devices in solar photovoltaic power generation systems, combined with arc plates and spiral pile drilling drill bits, the collimated positioning of the drilling holes is achieved, the complex and offset problems of pile test operations are solved, and the detection accuracy and efficiency are improved.
Patent Information
- Application Number
- CN202421086879.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-19
AI Technical Summary
In solar photovoltaic power generation systems, during the anchoring process of photovoltaic modules, the test pile operation is complicated and can easily lead to drilling deviation, affecting the detection accuracy.
Design a pile test device, including mounting sleeve plate, arc plate, rotary rod and spiral pile drill bit, combining arc plate with spiral pile drill bit, use rotary rod and spiral blade to achieve collimated positioning of the drill hole to reduce operating errors .
It improves the accuracy and efficiency of pile testing operations, reduces labor intensity, ensures the accuracy and verticality of inspection, and simplifies the preparation process.
Smart Images
Figure CN222252105U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of static pressure applying devices, and more specifically, to a pile testing device. Background Art
[0002] Solar photovoltaic power generation system is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. Solar photovoltaic components are the core part of the solar photovoltaic power generation system and the most important part of the solar photovoltaic power generation system. Its function is to convert solar energy into electrical energy.
[0003] At present, photovoltaic modules are generally anchored by photovoltaic spiral piles. Before anchoring the photovoltaic modules, a spiral pile driver needs to be used to drill holes underground.
[0004] Before drilling, it is usually necessary to carry out test piles to detect the bearing capacity of the foundation. During the test piles, manual straightening is generally used. During the test pile process, due to operational errors, it is easy to cause the drill hole to deviate, affecting the force of the test pile.
[0005] Therefore, based on the above problems, it is urgent to invent a pile test device to reduce the error of pile test operation and reduce labor intensity to meet actual needs. Utility Model Content
[0006] The utility model provides a pile test device to solve the problems that the existing pile test operation is complicated and drilling deviation is likely to occur, which affects the accuracy of pile test detection.
[0007] According to one aspect of the utility model, a pile test device is provided, which is used to be installed on a spiral pile driving drill bit, and the pile test device includes two mounting sleeves, and the mounting sleeves include an arc-shaped plate adapted to the outer circular surface of the spiral pile driving drill bit, and the two sides of the arc-shaped plate extend horizontally outward to form connecting wings, and the connecting wings are provided with connecting holes, and bolts are detachably installed in the connecting holes, and a rotating rod is welded to the outside of the arc-shaped plate.
[0008] Preferably, based on the above solution, an anti-slip pad is provided on the inner side of the arc-shaped plate.
[0009] Preferably, based on the above solution, a plurality of pile testing devices are arranged at intervals on the spiral piling drill bit.
[0010] Preferably, based on the above solution, a free end of a rotating rod of one of the pile testing devices is provided with a fixing ring, and a fixing pile is detachably mounted in the fixing ring.
[0011] Preferably, based on the above solution, the spiral piling drill bit further comprises a pile body and spiral blades; the blades are multiple and are spaced apart along the length direction of the pile body.
[0012] Preferably, based on the above solution, there are three rotating rods, and the angle between adjacent rotating rods is 60 degrees.
[0013] The utility model provides a pile test device, which is combined with a spiral pile driving drill bit and detachably mounted on the spiral pile driving drill bit by using an arc plate. The spiral pile driving drill bit can be driven to rotate by applying force on a rotating rod manually or by other power structures, so as to realize the aligned drilling. The spiral blades on the spiral pile driving drill bit exert force on the soil to realize the accurate positioning of the drilling. The operation is convenient and quick, the preparation time is short, the verticality error is small, and the detection accuracy is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0015] Figure 1 This is a schematic diagram of the use state of the pile testing device of the utility model;
[0016] Figure 2 It is a side view of the pile testing device of the utility model;
[0017] Figure 3 It is a top view of the pile testing device of the utility model;
[0018] Description of Figure Numbers:
[0019] The pile test device 10 , the installation sleeve 1 , the arc plate 11 , the connecting wing 12 , the bolt 14 , the rotating rod 15 , the anti-skid pad 16 , the fixing ring 17 ; the pile body 18 , the blade 19 , and the spiral pile driving drill 20 . DETAILED DESCRIPTION
[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0021] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections.
[0022] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".
[0023] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0024] In the embodiments shown in the drawings, the directions (such as up, down, left, right, front and back) used to explain the structure and movement of the various components of the present invention are not absolute but relative. These descriptions are appropriate when the components are in the positions shown in the drawings. If the description of the positions of the components changes, the directions also change accordingly.
[0025] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.
[0027] See also Figure 1 , and combined with Figure 2 and Figure 3 As shown, a pile test device of the utility model is used to be installed on a spiral pile driving drill bit 20, wherein the pile test device 10 includes two mounting sleeves 1, and the mounting sleeves 1 include an arc-shaped plate 11 adapted to the outer circumferential surface of the spiral pile driving drill bit 20, and both sides of the arc-shaped plate 11 extend horizontally outward to form connecting wings 12, and the connecting wings 12 are provided with connecting holes, and bolts 14 are detachably installed in the connecting holes, and a rotating rod 15 is welded to the outside of the arc-shaped plate 11.
[0028] The spiral pile driving drill bit 20 further includes a pile body 18 and spiral blades 19 ; the blades 19 are multiple and are spaced apart along the length direction of the pile body 18 .
[0029] When in use, firstly, according to the designed point, the bottom of the spiral piling drill bit 20 of the present application is vertically positioned at the designed point, and it is sleeved on the spiral piling drill bit 20 through two arc-shaped plates 11, and locked by bolts 14 to achieve the combination of the mounting sleeve 1 and the spiral piling drill bit 20, and then a force is applied to the rotating rod 15 manually or by other power elements, so that the spiral piling drill bit 20 can be pushed to rotate, and the purpose of drilling can be achieved by utilizing the force between the blades 19 and the soil.
[0030] Compared with the prior art, the utility model provides a pile test device, which is combined with a spiral pile drill bit 20, and the pile test device 10 is detachably mounted on the spiral pile drill bit 20 by using an arc plate 11. The spiral pile drill bit 20 can be driven to rotate by applying force to a rotating rod 15 manually or by other power structures, so as to achieve aligned drilling. The spiral blades 19 on the spiral pile drill bit 20 apply force to the soil to achieve precise positioning of the drilling. The utility model is convenient and quick to operate, and the preparation time is short. The verticality error is small, so the detection accuracy is guaranteed.
[0031] It is worth noting that in order to ensure the coupling force between the arc plate 11 and the spiral pile driving drill bit 20 and avoid the problem of slipping between the two, the utility model further provides an anti-skid pad 16 on the inner side of the arc plate 11 .
[0032] Furthermore, a plurality of pile test devices 10 are arranged at intervals on the spiral pile driving drill bit 20 of the utility model, wherein a fixing ring 17 is provided at the free end of a rotating rod 15 of one of the pile test devices 10, and a fixing pile is detachably installed in the fixing ring 17, that is, through the design of the fixing pile, the basic positioning and straightening of the pile body 18 can be achieved, thereby avoiding deviation during the drilling process, resulting in reduced verticality and affecting the accuracy of the measurement.
[0033] It should be noted that there are three rotating rods 15 in the present invention, and the angle between adjacent rotating rods 15 is 60 degrees.
[0034] Finally, the method of this application is only a preferred implementation scheme and is not intended to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A pile test device, used for installation on a spiral pile driving drill, characterized in that: The pile test device includes two mounting sleeves, each of which includes an arc-shaped plate adapted to the outer circumferential surface of a spiral pile driving drill bit, both sides of the arc-shaped plate horizontally extending outward to form connecting wings, connecting holes are provided on the connecting wings, bolts are detachably installed in the connecting holes, and a rotating rod is welded to the outside of the arc-shaped plate.
2. A pile test device as claimed in claim 1, characterized in that: The inner side surface of the arc plate is provided with an anti-slip pad.
3. A pile test device as claimed in claim 1, characterized in that: The spiral piling drill bit is provided with a plurality of pile testing devices at intervals.
4. A pile test device as claimed in claim 3, characterized in that: A fixing ring is provided at the free end of the rotating rod of one of the pile testing devices, and a fixing pile is detachably mounted in the fixing ring.
5. A pile test device as claimed in claim 4, characterized in that: The spiral pile driving drill bit also includes a pile body and spiral blades; the blades are multiple and are spaced apart along the length direction of the pile body.
6. A pile test device as claimed in claim 1, characterized in that: There are three rotating rods, and the angle between adjacent rotating rods is 60 degrees.