CN112796302A - Corrosion-resistant spring clip type solid square pile - Google Patents
Corrosion-resistant spring clip type solid square pile Download PDFInfo
- Publication number
- CN112796302A CN112796302A CN202110118051.4A CN202110118051A CN112796302A CN 112796302 A CN112796302 A CN 112796302A CN 202110118051 A CN202110118051 A CN 202110118051A CN 112796302 A CN112796302 A CN 112796302A
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- China
- Prior art keywords
- square pile
- corrosion
- solid square
- threaded shaft
- resistant
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
- E02D5/30—Prefabricated piles made of concrete or reinforced concrete or made of steel and concrete
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a solid square pile of corrosion-resistant bullet card formula, its includes a square pile body to and at least one inlays the dress and is in the bullet card formula structure of square pile body bottom. The bottom of square pile body is equipped with a mounting groove, bullet card formula structure includes that one sets up in the mounting groove and the outer wall with the installation casing that the mounting groove inner wall hugged closely, one sets up two-way screw thread axle in the installation casing, two intervals set up two-way screw thread axle both ends and respectively with two-way screw thread axle complex slider, a set of setting just is located the ascending and descending structure of two-way screw thread axle top between two sliders, a set of setting just is located the descending and ascending and descending structure of two-way screw thread axle below between two sliders. This solid square pile of corrosion-resistant bullet card formula is difficult for receiving oxidation and corruption through the installation casing of laminating mounting groove inner wall and the cooperation of bottom elastic membrane, through going up the constant head tank of establishing in the fixed block embedding moreover, increases the support intensity of bullet card formula structure.
Description
Technical Field
The invention belongs to the technical field of precast piles, and particularly relates to a corrosion-resistant spring clip type solid square pile.
Background
The existing solid square pile plays a great role in the aspect of construction, but because the concrete is solid, the weight of the square pile is increased, the square pile is very troublesome to carry and use, and the elastic clamping type connecting structure effectively solves the problem, but the square pile is poor in sealing performance, not corrosion-resistant, low in compressive strength and incapable of bearing large weight.
Disclosure of Invention
In view of the above, the present invention provides a corrosion-resistant spring clip type solid square pile to solve the above problems.
The utility model provides a solid square pile of corrosion-resistant bullet card formula, its includes a square pile body to and at least one inlays the dress and is in the bullet card formula structure of square pile body bottom. The bottom of square pile body is equipped with a mounting groove, bullet card formula structure includes that one sets up in the mounting groove and the outer wall with the installation casing that mounting groove inner wall hugs closely, a setting is in two-way screw shaft in the installation casing, two intervals set up two-way screw shaft both ends and respectively with two-way screw shaft complex slider, a set of setting just is located the ascending structure that goes up and down of two-way screw shaft top between two sliders, a set of setting just is located the lower elevation structure of two-way screw shaft below between two sliders, one sets up installation casing upper end inner wall just supplies the constant head tank that elevation structure corresponds the card and goes into, a drive two-way screw shaft pivoted drive structure, a setting is at the elevation structure's of lower extreme bearing structure to and a cover establish bearing structure and seal the anticorrosive elastic membrane of installation casing lower extreme.
Furthermore, the bidirectional threaded shaft comprises a forward stud, a reverse stud arranged at an interval with the forward stud and a spacing shaft arranged between the forward stud and the reverse stud, and the two sliding blocks are respectively and correspondingly arranged on the forward stud and the reverse stud.
Furthermore, go up the structure of falling and include two articulated and both ends are connected with the slider last articulated rod each other and one with go up the fixed block that the pin joint of articulated rod is connected, go up the fixed block and match with the constant head tank structure.
Furthermore, the upper lifting structure and the lower lifting structure are vertically and symmetrically arranged.
Further, the lower lifting structure comprises two lower hinged rods which are hinged with each other, wherein two ends of each lower hinged rod are connected with the sliding block respectively, and a lower fixed block connected with a hinged point of the lower hinged rods.
Further, the support structure includes any one of a support roller or a support foot.
Furthermore, two shaft sleeves which are sleeved on the two-way threaded shaft at intervals are embedded in the mounting shell.
Further, the driving structure includes any one of a manual driving handle and a driving motor.
Compared with the prior art, the corrosion-resistant elastic clamping type solid square pile provided by the invention has the advantages that the installation shell attached to the inner wall of the installation groove is matched with the elastic membrane at the bottom, so that the whole pile is in a closed state and is not easily oxidized or corroded, and the supporting strength of an elastic clamping type structure is improved by embedding the upper fixing block into the positioning groove arranged in the pile.
Drawings
Fig. 1 is a schematic structural view of a corrosion-resistant spring clip type solid square pile provided by the invention.
Fig. 2 is a schematic view of the corrosion-resistant snap-in type solid square pile of fig. 1 having a snap-in type structure.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Please refer to fig. 1 to 2, which are schematic structural views of a corrosion-resistant spring clip type solid square pile according to the present invention. A corrosion-resistant spring clip type solid square pile comprises a square pile body 10 and at least one spring clip type structure 30 embedded at the bottom of the square pile body 10. The corrosion-resistant spring clip type solid square pile further comprises other functional components and specific structures, such as a mounting structure and the like, which are well known by the technical personnel in the field, so that the details are not described in detail.
The bottom of the square pile body 10 is provided with a mounting groove 20, and the mounting groove 20 is a rectangular cavity.
The elastic clamping structure 30 comprises an installation shell 31 arranged in the installation groove 20 and tightly attached to the inner wall of the installation groove 20, a two-way threaded shaft 32 arranged in the installation shell 31, two sliders 33 arranged at two ends of the two-way threaded shaft 32 at intervals and respectively matched with the two-way threaded shaft 32, an ascending and descending structure 34 arranged between the two sliders 33 and positioned above the two-way threaded shaft 32, a lower ascending and descending structure 35 arranged between the two sliders 33 and positioned below the two-way threaded shaft 32, a positioning groove 343 arranged on the inner wall of the upper end of the installation shell 31 and used for the ascending and descending structure 34 to correspondingly clamp in, a driving structure 38 driving the two-way threaded shaft 32 to rotate, and a supporting structure 36 arranged on the lower end of the ascending and descending structure, and an anti-corrosive elastic membrane 37 which is sleeved on the supporting structure 36 and seals the lower end of the mounting shell 31. The whole mounting groove 20 inner wall of laminating of installation casing 31 forms sealed fixed, keeps apart square pile body 10 and installation casing 31 inner structure, avoids direct contact to damage square pile body 10.
The bidirectional threaded shaft 32 comprises a forward stud 321, a reverse stud 322 spaced from the forward stud 321, and a spacing shaft 323 disposed between the forward stud 321 and the reverse stud 322, and the two sliding blocks 33 are respectively disposed on the forward stud 321 and the reverse stud 322. Through the matching of the forward stud 321 and the reverse stud 322, when the bidirectional threaded shaft 32 rotates, the two sliding blocks 33 move towards or away from each other, so that the upper lifting structure 34 and the lower lifting structure 35 are forced to realize lifting operation.
The ascending and descending structure 34 includes two upper hinge rods 341 hinged to each other and having two ends respectively connected to the sliding blocks 33, and an upper fixing block 342 connected to a hinge point of the upper hinge rods 341, and the upper fixing block 342 is structurally matched with the positioning groove 343. It is contemplated that the angle between the upper hinge rods 341 is decreased to lift the upper fixing block 342 when the sliding blocks 33 are moved closer to each other, and the upper fixing block 342 is inserted into the positioning groove 343, i.e., the fixing of the upper elevation structure 34 to the mounting housing 31 is formed, thereby stabilizing the position of the sliding blocks 33 on the bidirectional screw shaft 32.
Go up elevation structure 34 and elevation structure 35 down and be vertical symmetry setting, elevation structure 35 includes two articulated lower hinge bars 351 that just both ends are connected with slider 33 respectively that articulate each other down, and one with the lower fixed block 352 that the pin joint of lower hinge bar 351 is connected. The lower lifting structure 35 and the upper lifting structure 34 keep moving synchronously and reversely, when the upper fixing block 342 is inserted into the positioning slot 343, the lower fixing block 352 is also lowered to the set position, and the supporting structure 36 protrudes to form a support with the bottom of the square pile body 10.
The support structure 36 includes either support rollers or support feet. The supporting rollers can move directly and are suitable for small-weight square piles. The supporting legs are used for lifting the precast piles, so that gaps exist among the square piles, and hoisting is facilitated. In the present embodiment, the support structure 36 is a support roller.
Two shaft sleeves 311 sleeved on the two-way threaded shaft 32 are embedded in the mounting shell 31, and the shaft sleeves 311 facilitate the rotation of the two-way threaded shaft 32.
The driving structure 38 includes any one of a manual driving handle and a driving motor, one end of the bidirectional threaded shaft 32 penetrates out of the square pile and is connected with the driving structure 38, and the driving structure 38 serves as a rotation driving source.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.
Claims (8)
1. The utility model provides a solid square pile of corrosion-resistant bullet card formula which characterized in that: the corrosion-resistant spring clip type solid square pile comprises a square pile body and at least one spring clip type structure embedded in the bottom of the square pile body, wherein the bottom of the square pile body is provided with a mounting groove, the spring clip type structure comprises a mounting shell arranged in the mounting groove and tightly attached to the inner wall of the mounting groove, a two-way threaded shaft arranged in the mounting shell, two sliders arranged at two ends of the two-way threaded shaft at intervals and respectively matched with the two-way threaded shaft, a set of lifting structure arranged between the two sliders and positioned above the two-way threaded shaft, a set of lower lifting structure arranged between the two sliders and positioned below the two-way threaded shaft, a positioning groove arranged on the inner wall of the upper end of the mounting shell and used for the corresponding clamping of the lifting structure, and a driving structure for driving the two-way threaded shaft to rotate, the anti-corrosion elastic film is sleeved on the supporting structure and seals the lower end of the mounting shell.
2. The corrosion-resistant snap-action solid square pile of claim 1, wherein: the bidirectional threaded shaft comprises a forward stud, a reverse stud arranged at an interval with the forward stud and a spacing shaft arranged between the forward stud and the reverse stud, and the two sliding blocks are respectively and correspondingly arranged on the forward stud and the reverse stud.
3. The corrosion-resistant snap-action solid square pile of claim 1, wherein: the ascending and descending structure comprises two upper hinge rods which are mutually hinged and two ends of each upper hinge rod are respectively connected with the sliding block, and an upper fixing block connected with a hinge joint of the upper hinge rods, and the upper fixing block is matched with the positioning groove structure.
4. The corrosion-resistant snap-action solid square pile of claim 1, wherein: the upper lifting structure and the lower lifting structure are vertically and symmetrically arranged.
5. The corrosion-resistant snap-action solid square pile of claim 1, wherein: the lower lifting structure comprises two lower hinged rods which are mutually hinged and two ends of which are respectively connected with the sliding block, and a lower fixed block connected with a hinged point of the lower hinged rods.
6. The corrosion-resistant snap-action solid square pile of claim 1, wherein: the support structure comprises any one of a support roller or a support foot.
7. The corrosion-resistant snap-action solid square pile of claim 1, wherein: two shaft sleeves are embedded in the mounting shell and are sleeved on the bidirectional threaded shaft at intervals.
8. The corrosion-resistant snap-action solid square pile of claim 1, wherein: the driving structure comprises any one of a manual driving handle and a driving motor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110118051.4A CN112796302A (en) | 2021-01-28 | 2021-01-28 | Corrosion-resistant spring clip type solid square pile |
| PCT/CN2021/143175 WO2022161097A1 (en) | 2021-01-28 | 2021-12-30 | Corrosion-resistant resilient clamping solid square pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110118051.4A CN112796302A (en) | 2021-01-28 | 2021-01-28 | Corrosion-resistant spring clip type solid square pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112796302A true CN112796302A (en) | 2021-05-14 |
Family
ID=75812382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110118051.4A Withdrawn CN112796302A (en) | 2021-01-28 | 2021-01-28 | Corrosion-resistant spring clip type solid square pile |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112796302A (en) |
| WO (1) | WO2022161097A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161097A1 (en) * | 2021-01-28 | 2022-08-04 | 嘉兴欣创混凝土制品有限公司 | Corrosion-resistant resilient clamping solid square pile |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY147517A (en) * | 2008-11-21 | 2012-12-31 | Ong Chin Dr Ir Chai | Pile driver for use in a confined space with limited head room |
| CN102966101B (en) * | 2012-11-29 | 2013-09-18 | 青岛昊河水泥制品有限责任公司 | Prestressed concrete solid square pile and making method thereof |
| CN105113502B (en) * | 2015-06-09 | 2018-06-26 | 周兆弟 | Connector for two objects of connection and the prefabricated components with connector connection |
| CN206800373U (en) * | 2017-04-28 | 2017-12-26 | 李雯婧 | The corrosion-resistant compound square pile of civil engineering |
| CN207079579U (en) * | 2017-08-25 | 2018-03-09 | 嘉兴欣创混凝土制品有限公司 | Spring-gripping type connects antidetonation environmental protection prestressed concrete solid pile |
| CN112796302A (en) * | 2021-01-28 | 2021-05-14 | 嘉兴欣创混凝土制品有限公司 | Corrosion-resistant spring clip type solid square pile |
-
2021
- 2021-01-28 CN CN202110118051.4A patent/CN112796302A/en not_active Withdrawn
- 2021-12-30 WO PCT/CN2021/143175 patent/WO2022161097A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161097A1 (en) * | 2021-01-28 | 2022-08-04 | 嘉兴欣创混凝土制品有限公司 | Corrosion-resistant resilient clamping solid square pile |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022161097A1 (en) | 2022-08-04 |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210514 |
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| WW01 | Invention patent application withdrawn after publication |