CN216339495U - Square end plate for tubular pile - Google Patents
Square end plate for tubular pile Download PDFInfo
- Publication number
- CN216339495U CN216339495U CN202122927450.3U CN202122927450U CN216339495U CN 216339495 U CN216339495 U CN 216339495U CN 202122927450 U CN202122927450 U CN 202122927450U CN 216339495 U CN216339495 U CN 216339495U
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- Prior art keywords
- square
- rectangular
- rectangular plate
- plate
- end plate
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model discloses a square end plate for a tubular pile, which belongs to the field of end plates and comprises four rectangular plates with the same size, wherein the four rectangular plates are connected end to form a square, and the front end of the front rectangular plate is pressed above the tail end of the rear rectangular plate in the clockwise direction; the welding seam is arranged at the joint of the long edge of the former rectangular plate and the wide edge of the latter rectangular plate, the middle parts of the four rectangular plates are surrounded to form a square notch, and the top point of the square notch is inscribed with a circle to be punched. And in subsequent processing, only a part of materials are removed by punching in the middle, so that a lot of materials are saved.
Description
Technical Field
The utility model relates to the field of end plates, in particular to a square end plate for a tubular pile.
Background
When the pipe pile end plate is used for prestressing the annular disc-shaped metal components at two ends of the high-strength cement pipe pile, the end plate is used for tensioning a steel bar framework when the high-strength cement pipe pile is manufactured so as to generate prestress; in addition, the tubular pile end plate bears the hammering of the pile driver during pile driving and plays a role in connecting two tubular piles; the end plate is a necessary metal component for manufacturing the prestressed high-strength cement pipe pile.
At present, most of the market use the whole plate blanking mode, which causes a great deal of resource waste,
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a square end plate for a tubular pile, which is fast and convenient to process and saves materials to the greatest extent.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a square end plate for a tubular pile, which comprises four rectangular plates with the same size, wherein the four rectangular plates are connected end to form a square, and the front end of the front rectangular plate is pressed above the tail end of the rear rectangular plate along the clockwise direction; the welding seam is arranged at the joint of the long edge of the former rectangular plate and the wide edge of the latter rectangular plate, the middle parts of the four rectangular plates are surrounded to form a square notch, and the top point of the square notch is inscribed with a circle to be punched.
The utility model preferably adopts the technical scheme that the thickness of the overlapped part of two adjacent rectangular plates after being processed by a rolling machine and a fly cutter device is equal to the initial thickness of the rectangular plate.
The utility model has the preferable technical scheme that a countersunk hole and a tooth hole are formed in the rectangular plate, and the countersunk hole is communicated with the tooth hole.
The utility model has the preferable technical scheme that the outer edge of the rectangular plate is provided with an edge slot.
The utility model preferably adopts the technical scheme that the inner side edge of the rectangular plate is provided with a transition inclined plane.
The utility model has the beneficial effects that:
the utility model provides a square end plate for a tubular pile, which comprises four rectangular plates with the same size, wherein the four rectangular plates are connected end to form a square, and the front end of the front rectangular plate is pressed above the tail end of the rear rectangular plate along the clockwise direction; the welding seam is arranged at the joint of the long edge of the former rectangular plate and the wide edge of the latter rectangular plate, the middle parts of the four rectangular plates are surrounded to form a square notch, and the top point of the square notch is inscribed with a circle to be punched. And in subsequent processing, only a part of materials are removed by punching in the middle, so that a lot of materials are saved.
Drawings
FIG. 1 is a schematic view of a square end plate for a tubular pile provided in an embodiment of the present invention;
in the figure:
1. a rectangular plate; 2. grooving the edge; 3. a tooth hole; 4. a countersunk hole; 5. welding seams; 6. a transition bevel; 7. a square notch.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1, the present embodiment provides a square end plate for a tubular pile, including four rectangular plates 1 with the same size, the four rectangular plates 1 are connected end to form a square, and the front end of the front rectangular plate 1 is pressed above the tail end of the rear rectangular plate 1 in the clockwise direction; the former 1 long limit of rectangular plate is provided with welding seam 5 with the latter 1 broadside department of meeting of rectangular plate, and the edge sets up welding seam 5 and can be so that difficult fracture when rolling, also can the preferred adoption ultrasonic bonding's mode of adoption consolidate. The middle parts of the four rectangular plates 1 surround to form square notches 7, and the top points of the square notches 7 are inscribed with a circle to be punched. The size of the square end plate which is just needed is welded by four rectangular plates 1, and the square hole in the middle is controlled to be just inscribed with a circle which needs to be punched, so that the principle that the middle needs to be punched and cut is the minimum, and materials can be saved to the maximum extent. Preferably, the thickness of the overlapping part of two adjacent rectangular plates 1 after being processed by a rolling machine and a fly cutter device is equal to the initial thickness of the rectangular plate 1. Preferably, the rectangular plate 1 is provided with a counter bore 4 and a tooth hole 3, and the counter bore 4 is communicated with the tooth hole 3. Preferably, the outer edge of the rectangular plate 1 is provided with an edge slot 2. Preferably, the inner side edge of the rectangular plate 1 is provided with a transition bevel 6.
The production and processing method comprises the following steps: the square end plate is formed by welding 4 rectangular plates 1 of flat steel, and the blanking of the flat steel is carried out by adopting a novel full-automatic band sawing machine, so that the productivity is effectively improved. The square end plate is grooved from top to bottom with the side to use neotype full-automatic welding equipment and welding host computer, reached and improve welding quality, solve the welding depth of fusion not enough, increase the structural strength of whole piece square end plate, prevent face fracture, weld quality problems such as not full. Preferably, the upper surface and the lower surface of the square end plate are horizontally rolled to increase the flatness of the whole square end plate through a rolling machine, and the flying knife equipment removes the problem that the welding surface is higher than the horizontal plane of the whole square end plate to form a bright surface of the whole square end plate. The flatness and the smoothness of the whole square end plate can reach qualitative leap. Furthermore, the square end plate is used for punching the central square part by using a large-scale press to punch the middle hole, and the problem of resource waste is effectively solved because the middle hole part has less waste materials. Further, the square end plate is provided with an edge groove 2 by using an edge roller to ensure the accuracy of product cooling and the surface finish of the edge. Preferably, the square end plate is punched through novel three-head punching equipment, and a countersunk hole 4 and a tooth hole 3 are punched on the surface of the square end plate. And the square end plate is used for connecting and perforating the two holes through a punch.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides a square end plate is used to tubular pile which characterized in that:
the rectangular plate comprises four rectangular plates (1) with the same block size, wherein the four rectangular plates (1) are connected end to form a square, and the front end of the front rectangular plate (1) is pressed above the tail end of the rear rectangular plate (1) along the clockwise direction;
the former one rectangular plate (1) long limit and the latter one rectangular plate (1) broadside department of meeting is provided with welding seam (5), four rectangular plate (1) middle part is around forming square breach (7), square breach (7) apical point is with waiting to punch a hole the circle inscription mutually.
2. The square end plate for pipe pile according to claim 1, characterized in that:
the thickness of the overlapped part of two adjacent rectangular plates (1) after being processed by a rolling machine and fly cutter equipment is equal to the initial thickness of the rectangular plates (1).
3. The square end plate for pipe pile according to claim 1, characterized in that:
the rectangular plate (1) is provided with a counter bore (4) and a tooth hole (3), and the counter bore (4) is communicated with the tooth hole (3).
4. The square end plate for pipe pile according to claim 1, characterized in that:
the edge of the outer side edge of the rectangular plate (1) is provided with an edge slot (2).
5. The square end plate for pipe pile according to claim 1, characterized in that:
the inner side edge of the rectangular plate (1) is provided with a transition inclined plane (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927450.3U CN216339495U (en) | 2021-11-24 | 2021-11-24 | Square end plate for tubular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927450.3U CN216339495U (en) | 2021-11-24 | 2021-11-24 | Square end plate for tubular pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216339495U true CN216339495U (en) | 2022-04-19 |
Family
ID=81154284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122927450.3U Expired - Fee Related CN216339495U (en) | 2021-11-24 | 2021-11-24 | Square end plate for tubular pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216339495U (en) |
-
2021
- 2021-11-24 CN CN202122927450.3U patent/CN216339495U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |