Sundry fishing tool suitable for apertures of photovoltaic cast-in-place piles with multiple specifications
By designing a debris pick-up tool for adjustable lengths of the rack rod and single spiral blade, the problem of difficulty in cleaning up floating soil and debris in the holes of the photovoltaic pouring pile is solved, and rapid and efficient construction is achieved, suitable for a variety of soil quality and pouring The size of pile holes improves construction efficiency and stability.
Patent Information
- Application Number
- CN202420022660.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-02
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-02
AI Technical Summary
In deserts, Gobi Deserts and plateau mountains, it is difficult to clean up floating soil and debris in photovoltaic cast-infused pile holes. Traditional tools take a long time and are inefficient, especially large machinery cannot operate on slopes above 45°. Causing pile holes are prone to collapse.
A debris fishing tool with a multi-special photovoltaic cast-injected pile aperture is designed, including a rack rod with adjustable length and a single spiral blade. The spiral blades are detachably connected to the rack rod, and the soil is cut into and the floating soil and miscellaneous are extracted through rotary cutting. It is suitable for different soil quality and hole sizes of cast piles.
This tool can quickly and efficiently clean up floating soil and debris in the holes of the cast piles, improve construction speed and efficiency, has strong applicability, is convenient to use and has high stability, and is suitable for a variety of soil quality and cast pile hole sizes.
Smart Images
Figure CN222227296U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic cast-in-place pile construction, in particular to a debris scooping tool suitable for photovoltaic cast-in-place pile apertures of multiple specifications. Background Art
[0002] Photovoltaic foundation is an important part of photovoltaic power station. Photovoltaic foundation determines the installation quality and speed of the bracket. Photovoltaic foundation generally adopts concrete bored piles. The first step of concrete bored pile construction is drilling. The depth of the hole determines whether the pull-out force and overturning force of the pile meet the design requirements. However, in deserts, Gobi deserts and plateau mountains with a lot of gravel and sandy soil, the loose soil and debris in the bored pile holes are not easy to clean, especially the bored pile holes on slopes above 45°. Large machinery cannot be operated, and the bored pile holes are prone to collapse. There are a lot of shale gravel in the holes. The traditional Luoyang shovel cannot efficiently extract the gravel in the hole, and it takes a long time and has low work efficiency. Utility Model Content
[0003] The purpose of the utility model is to solve the problems existing in the prior art and to provide a debris retrieval tool suitable for photovoltaic bored piles of various specifications. The tool has wide applicability, can quickly clean up loose soil and debris in the bored pile holes, can increase the construction speed of construction workers and thus improve construction efficiency.
[0004] A debris scooping tool suitable for photovoltaic cast-in-place piles with various hole diameters comprises a pole, a spiral blade is provided at the bottom of the pole, the spiral blade is detachably connected to the pole, and a handle is provided at the top of the pole.
[0005] Preferably, the length of the rack rod is adjustable.
[0006] Preferably, the rack rod includes a support rod connected to the spiral blade and an extension rod arranged on the top of the support rod.
[0007] Preferably, the support rod is threadedly connected to the extension rod.
[0008] Preferably, the spiral blade is a single-piece spiral blade.
[0009] Preferably, a threaded sleeve is provided in the middle of the spiral blade, and an external thread adapted to the threaded sleeve is provided at the bottom end of the rack rod.
[0010] Compared with the prior art, the beneficial effects of the present invention are:
[0011] 1. Strong applicability. The utility model can not only handle clay soil, but also has strong operability for silt, sandy soil and gravel-rich shale soil. In addition, the utility model can also handle the loose soil and debris in the corresponding bored pile hole by changing the length of the frame rod and the outer diameter of the spiral blade according to the diameter and depth of the bored pile hole. It has wide applicability and can quickly clean the loose soil and debris in the bored pile hole, which can improve the construction speed of the construction personnel and thus improve the construction efficiency.
[0012] 2. Easy to use. The length of the frame rod of the utility model is adjustable, and the length of the frame rod can be changed by splicing. The spiral blades of corresponding outer diameter can be installed according to the needs, and the soil is cut into the spiral blades at the bottom by rotary cutting, and finally lifted up and taken out of the cast-in-place pile hole. The splicing and disassembly are simple, and the storage is convenient.
[0013] 3. Strong stability. The overall spiral splicing method is adopted, which has good strength and is conducive to improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of a spiral blade.
[0016] The numbers in the attached drawings are: 1, frame rod; 2, spiral blade; 21, threaded sleeve; 3, handle; 4, support rod; 5, extension rod. DETAILED DESCRIPTION
[0017] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.
[0018] Example: As attached Figure 1-2 As shown, the utility model is a debris retrieval tool suitable for photovoltaic bored pile hole diameters of various specifications, including a pole 1, a spiral blade 2 is provided at the bottom of the pole 1, and the spiral blade 2 is detachably connected to the pole 1. A handle 3 is provided on the top of the pole 1, and the handle 3 is a cross bar horizontally passing through the pole 1 to facilitate the rotation of the pole 1. When in use, the pole 1 is rotated, and the spiral blade 2 at the bottom of the pole 1 rotates, which can cut loose soil or debris in the bored pile hole onto the spiral blade 2, and the pole 1 can be lifted up to lift loose soil or debris in the bored pile hole out of the bored pile hole.
[0019] The spiral blade 2 with the corresponding outer diameter can be selected according to the inner diameter of the bored pile hole, and the rack rod 1 with the corresponding length can be selected according to the depth of the bored pile hole.
[0020] Preferably, the length of the rack rod 1 is adjustable, and the rack rod 1 can be a telescopic rod, and the length of the telescopic rod is adjusted according to the depth of the bored pile hole.
[0021] Preferably, the rack rod 1 includes a support rod 4 connected to the spiral blade 2 and an extension rod 5 arranged on the top of the support rod 4. The length of the support rod 4 is extended by the extension rod 5. The length of the rack rod 1 can be adjusted by adding extension rods 5 of different lengths. Furthermore, in order to facilitate the connection of the extension rod, the support rod 4 is threadedly connected to the extension rod 5, a threaded hole is provided at the end of the support rod 4, and a corresponding external thread is processed on the extension rod 5. Furthermore, the extension rod 5 is formed by connecting a plurality of rod units, and two adjacent rod units are connected by threads, and one end of the rod unit is provided with a threaded hole, and the other end is provided with a corresponding external thread.
[0022] A through hole for inserting the handle 3 may be provided at the end of the support rod 4 and the end of the rod unit. The handle 3 is detachable and can be inserted at an existing position as required.
[0023] Preferably, the spiral blade 2 can be a finished single-piece spiral blade, and can also be cut from a steel plate. First, a circular plate is cut, and a center hole is opened in the middle of the circular plate. Then, along the radial direction of the circular plate, it is cut from the outer edge of the circular plate to the center hole, and then at the cut of the circular plate, one end is bent upward and the other end is bent downward to form a notch, thereby completing the production of the spiral blade 2. When in use, the frame rod 1 drives the spiral blade 2 to rotate, and the soil in the bored pile hole is cut through the notch, and the soil is cut to the upper part of the spiral blade 2, and finally brought out of the bored pile hole.
[0024] Preferably, in order to facilitate the replacement of the spiral blade, a threaded sleeve 21 is welded to the middle of the spiral blade 2 , and the bottom end of the rack rod 1 is provided with an external thread adapted to the threaded sleeve 21 .
[0025] When the utility model is used, firstly, according to the inner diameter of the bored pile hole, a spiral blade 2 with a corresponding outer diameter is selected, and according to the depth of the bored pile hole, a frame rod 1 with a corresponding outer diameter is selected, and then the utility model is assembled, and the assembled utility model is put into the bored pile hole. The construction personnel hold the handle 3 with both hands to rotate it, and use the force generated by the rotation to cut the spiral blade 2 into the loose soil. Finally, the construction personnel lift the utility model to lift the loose soil, sundries and the like in the bored pile hole out of the bored pile hole, and circulate back and forth to extract all the loose soil in the bored pile hole out of the bored pile hole until the depth of the bored pile hole reaches the design requirement.
Claims
1. A debris scooping tool suitable for photovoltaic cast-in-place piles of various bore diameters, characterized in that: It comprises a rack rod (1), wherein a spiral blade (2) is provided at the bottom of the rack rod (1), the spiral blade (2) is detachably connected to the rack rod (1), and a handle (3) is provided at the top of the rack rod (1).
2. According to claim 1, a debris scooping tool suitable for photovoltaic cast-in-place piles with various hole diameters, characterized in that: The length of the rack rod (1) is adjustable.
3. A debris scooping tool suitable for photovoltaic cast-in-place piles of various bore diameters according to claim 1 or 2, characterized in that: The rack rod (1) comprises a support rod (4) connected to the spiral blade (2) and an extension rod (5) arranged on the top of the support rod (4).
4. The debris scooping tool applicable to multiple specifications of photovoltaic cast-in-place pile apertures according to claim 3 is characterized by: The support rod (4) is threadedly connected to the extension rod (5).
5. The debris scooping tool applicable to multiple specifications of photovoltaic cast-in-place pile apertures according to claim 1 is characterized by: The spiral blade (2) is a single-piece spiral blade.
6. The debris scooping tool applicable to multiple specifications of photovoltaic cast-in-place pile apertures according to claim 1, characterized in that: A threaded sleeve (21) is provided in the middle of the spiral blade (2), and an external thread adapted to the threaded sleeve (21) is provided at the bottom end of the frame rod (1).