CN217460499U - Temporary overwater operation platform and steel pipe pile head sleeve device thereof - Google Patents
Temporary overwater operation platform and steel pipe pile head sleeve device thereof Download PDFInfo
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- CN217460499U CN217460499U CN202221377694.7U CN202221377694U CN217460499U CN 217460499 U CN217460499 U CN 217460499U CN 202221377694 U CN202221377694 U CN 202221377694U CN 217460499 U CN217460499 U CN 217460499U
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- sleeve
- steel
- pipe pile
- pile head
- support block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 16
- 235000017491 Bambusa tulda Nutrition 0.000 description 16
- 241001330002 Bambuseae Species 0.000 description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 16
- 239000011425 bamboo Substances 0.000 description 16
- 238000010276 construction Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an interim operation platform on water and steel-pipe pile head sleeve device thereof, steel-pipe pile head sleeve device includes the upper sleeve, lower sleeve and supporting shoe, it is less than lower telescopic external diameter to go up telescopic external diameter, go up telescopic lower extreme and peg graft in lower telescopic upper end, and upper sleeve and lower sleeve welded fastening, lower telescopic lower extreme is equipped with a plurality of first connecting holes, a plurality of first connecting holes distribute along lower telescopic circumference, the supporting shoe is equipped with two, two supporting shoe fixed connection are in upper sleeve's upper end outer wall, and two supporting shoes set up in upper sleeve's both sides relatively. The overwater operation platform further comprises a first steel I-beam, a second steel I-beam and a steel mesh, the first steel I-beam is lapped on the supporting block, two ends of the second steel I-beam are respectively lapped on the first steel I-beam and the bridge, and the steel mesh is laid on the first steel I-beam and the second steel I-beam. The utility model discloses can the interim operation platform on water of quick overlap joint, sleeve device can cyclic utilization, can reduce the wasting of resources.
Description
Technical Field
The utility model relates to a pier engineering construction technical field, concretely relates to interim operation platform on water and steel-pipe pile head sleeve device thereof.
Background
In the construction of wharf engineering, most of pile foundations (especially front row bored piles at the front edge of a wharf) are positioned under water, which brings certain difficulties to the construction. Therefore, in the construction of the above-water pile foundation, an above-water operation platform, usually a steel platform, must be built first to provide a working space for workers and mechanical equipment. Because the construction of the overwater pile foundation has strict requirements on the construction period, the construction content of the whole pile foundation needs to be completed before the low water period is finished, and in the traditional technology, when a steel platform is built, more parts need to be assembled, the building time is longer, and the construction period is greatly influenced. In addition, after the steel platform is used, the steel pipe pile needs to be pulled out or the pile head part needs to be cut off, so that huge resource waste is caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a steel-pipe pile head sleeve device can be convenient for set up operation platform on water fast on the steel-pipe pile for the time limit for pile foundation construction on water reduces the wasting of resources.
In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows: the utility model provides a steel-pipe pile head sleeve device, includes upper sleeve, lower sleeve and supporting shoe, upper sleeve's external diameter is less than lower telescopic external diameter, upper sleeve's lower extreme peg graft in lower telescopic upper end, just upper sleeve with lower sleeve welded fastening, lower telescopic lower extreme is equipped with a plurality of first connecting holes, and is a plurality of first connecting hole is followed lower telescopic circumference distributes, the supporting shoe is equipped with two, two supporting shoe fixed connection in upper sleeve's upper end outer wall, and two the supporting shoe set up relatively in upper sleeve's both sides.
Compared with the prior art, the beneficial effects of the utility model reside in that: this sleeve device can be convenient for set up operation platform on the steel-pipe pile on water fast, during the use, cup joint the lower sleeve on the steel-pipe pile head that pile sinking has finished, and adopt connecting pieces such as bolt to fix lower sleeve and steel-pipe pile head in first connecting hole, set up first I-shaped girder steel in supporting shoe department again, set up second I-shaped girder steel and extend to on the first I-shaped girder steel from the bridge department again, make steel-pipe pile and bridge combined action form the bearing structure system, can form interim operation platform on water after laying the steel mesh. After the use, this sleeve device can be dismantled again, shifts to and continues to use on the next steel-pipe pile, can reduce the wasting of resources.
Foretell steel-pipe pile head sleeve device, the lower sleeve includes first section of thick bamboo section and second section of thick bamboo section from top to bottom, the external diameter of first section of thick bamboo section is less than the external diameter of second section of thick bamboo section, just the wall thickness of first section of thick bamboo section is less than the wall thickness of second section of thick bamboo section, the upper end of first section of thick bamboo section cup joints go up telescopic lower extreme, first connecting hole is seted up in the lower extreme of second section of thick bamboo section.
In the above steel pipe pile head sleeve device, the upper end surface of the supporting block is lower than the upper end surface of the upper sleeve, and the upper end surface of the supporting block is parallel to the upper end surface of the upper sleeve.
According to the pile head sleeve device for the steel pipe pile, the upper end of the upper sleeve is provided with the plurality of second connecting holes, the plurality of second connecting holes are distributed along the circumferential direction of the upper sleeve, and the positions of the second connecting holes are higher than those of the supporting blocks.
In the pile head sleeve device for the steel pipe pile, the number of the second connecting holes is two, and the connecting line of the two second connecting holes is perpendicular to the connecting line of the two supporting blocks.
In the pile head sleeve device for the steel pipe pile, the first side face of the supporting block is welded and fixed with the outer wall of the upper sleeve, and the first side face of the supporting block is perpendicular to the upper end face of the supporting block.
The utility model also provides an interim operation platform on water, including foretell steel-pipe pile head sleeve device, still include first I-shaped steel roof beam, second I-shaped steel roof beam and steel mesh, first I-shaped steel roof beam overlap joint in on the supporting shoe, the both ends of second I-shaped steel roof beam overlap joint respectively first I-shaped steel roof beam and bridge, the steel mesh is laid first I-shaped steel roof beam with on the second I-shaped steel roof beam.
Foretell interim operation platform on water sets up convenient rapidly, can accelerate the time limit for a project of pile foundation construction on water, and after finishing using, removable sleeve device again continues to use on shifting to next steel-pipe pile, can reduce the wasting of resources.
In the temporary overwater operation platform, the first I-shaped steel beam is parallel to the length direction of the bridge, and the first I-shaped steel beam and the second I-shaped steel beam are perpendicular to each other.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of a sleeve device according to an embodiment of the present invention;
fig. 2 is a schematic view of a part of the structure of the temporary water platform according to the embodiment of the present invention (the second i-beam and the steel net are not shown).
The reference numbers illustrate: 100 upper sleeves, 110 second connecting holes, 200 lower sleeves, 210 first cylinder sections, 220 second cylinder sections, 221 first connecting holes, 300 supporting blocks, 400 first I-shaped steel beams and 500 steel pipe pile heads.
Detailed Description
The embodiment of the present invention is described in detail below, refer to fig. 1, an embodiment of the present invention provides a steel pipe pile head sleeve device, including upper sleeve 100, lower sleeve 200 and supporting shoe 300, the outer diameter of upper sleeve 100 is less than the outer diameter of lower sleeve 200, the lower end of upper sleeve 100 is inserted in the upper end of lower sleeve 200, and upper sleeve 100 and lower sleeve 200 welded fastening, the lower end of lower sleeve 200 is equipped with a plurality of first connecting holes 221, a plurality of first connecting holes 221 distribute along the circumference of lower sleeve 200, supporting shoe 300 is equipped with two, two supporting shoe 300 fixed connection are in the upper end outer wall of upper sleeve 100, and two supporting shoes 300 set up in the both sides of upper sleeve 100 relatively.
Referring to fig. 2, the embodiment of the utility model also provides an interim operation platform on water, including foretell steel-pipe pile head sleeve device, still include first i-steel beam 400, second i-steel beam and steel mesh, first i-steel beam 400 laps on supporting shoe 300, and first i-steel beam 400 and bridge are lapped respectively at the both ends of second i-steel beam, and the steel mesh is laid on first i-steel beam 400 and second i-steel beam. It is understood that the steel net is laid to cover the area surrounded by the first and second i-beams 400 and is overlapped on the first and second i- beams 400 and 400.
Referring to fig. 1 and 2, the utility model discloses a sleeve device can be convenient for set up operation platform on the steel-pipe pile fast, in use, cup joint lower sleeve 200 on the steel-pipe pile head 500 that the pile sinking has finished, and adopt connecting pieces such as bolt to fix lower sleeve 200 and steel-pipe pile head 500 in first connecting hole 221, set up first I-shaped steel roof beam 400 in supporting shoe 300 department again, set up second I-shaped steel roof beam and extend to on first I-shaped steel roof beam 400 from the bridge department again, make steel-pipe pile and bridge combined action form bearing structure system, can form interim operation platform on water after laying the steel mesh. After the use, this sleeve device of removable again shifts to and continues to use on the next steel-pipe pile, can reduce the wasting of resources. The outer diameter of the lower sleeve 200 is large, so that the lower sleeve 200 can be conveniently sleeved with the steel pipe pile head 500, the outer diameter of the upper sleeve 100 is small, the overall structure of the sleeve device is light and compact, and the stability of the sleeve device in use is improved.
Further, the lower sleeve 200 comprises a first section of thick bamboo 210 and a second section of thick bamboo 220 from top to bottom, the external diameter of the first section of thick bamboo 210 is less than the external diameter of the second section of thick bamboo 220, and the wall thickness of the first section of thick bamboo 210 is less than the wall thickness of the second section of thick bamboo 220, the lower end of the upper sleeve 100 is sleeved on the upper end of the first section of thick bamboo 210, and the lower end of the second section of thick bamboo 220 is opened in the first connecting hole 221. The second cylindrical section 220 has a thick wall thickness, so that the strength of the second cylindrical section 220 can be increased to enhance the connection strength between the second cylindrical section 220 and the steel pipe pile head 500. Specifically, the upper end surface of the support block 300 is lower than the upper end surface of the upper sleeve 100, and the upper end surface of the support block 300 is parallel to the upper end surface of the upper sleeve 100, so that a certain distance is provided between the upper end surface of the support block 300 and the upper end surface of the upper sleeve 100, and the upper end surface of the support block 300 is kept horizontal, and when the first i-shaped steel beam 400 is lapped on the upper end surface of the support block 300, the first i-shaped steel beam 400 is not easily separated from the upper portion of the upper sleeve 100.
Further, the upper end of the upper sleeve 100 is provided with a plurality of second connection holes 110, the plurality of second connection holes 110 are distributed along the circumferential direction of the upper sleeve 100, and the positions of the second connection holes 110 are higher than the positions of the support blocks 300, and a bolt or other connection members can be inserted into the second connection holes 110, so that the connection strength between the upper sleeve 100 and the first i-shaped steel beam 400 is enhanced, or the connection between the first i-shaped steel beam 400 and the second i-shaped steel beam is facilitated. Specifically, two second connection holes 110 are provided, and a line connecting the two second connection holes 110 is perpendicular to a line connecting the two support blocks 300. Specifically, the first side surface of the support block 300 is welded and fixed to the outer wall of the upper sleeve 100, and the first side surface of the support block 300 is perpendicular to the upper end surface of the support block 300, so that the connection strength between the support block 300 and the upper sleeve 100 can be increased, and the structural stability of the support block 300 itself can be increased. Specifically, the first i-shaped steel beam 400 is parallel to the length direction of the bridge, and the first i-shaped steel beam 400 and the second i-shaped steel beam are perpendicular to each other.
It should be noted that, in the description of the present invention, if the orientation or the positional relationship indicated by the orientation description, such as up, down, front, back, left, right, etc., is referred to the orientation or the positional relationship shown in the drawings, it is only for the convenience of description of the present invention and simplification of description, but not for the purpose of indicating or implying that the indicated device or element must have a specific orientation, be constructed or operated in a specific orientation, and should not be interpreted as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, more than, etc. are understood as not including the number, and the terms greater than, less than, etc. are understood as including the number. The description to first or second etc. is for the purpose of distinguishing between technical features and is not to be construed as indicating or implying a relative importance or implying a number of indicated technical features or implying a precedence relationship between indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel-pipe pile head sleeve device, characterized in that, includes upper sleeve (100), lower sleeve (200) and supporting shoe (300), the external diameter of upper sleeve (100) is less than the external diameter of lower sleeve (200), the lower extreme of upper sleeve (100) peg graft in the upper end of lower sleeve (200), just upper sleeve (100) with lower sleeve (200) welded fastening, the lower extreme of lower sleeve (200) is equipped with a plurality of first connecting holes (221), and is a plurality of first connecting hole (221) are followed the circumference of lower sleeve (200) distributes, supporting shoe (300) are equipped with two, two supporting shoe (300) fixed connection in the upper end outer wall of upper sleeve (100), and two supporting shoe (300) set up relatively in the both sides of upper sleeve (100).
2. The steel pipe pile head sleeve device according to claim 1, wherein the lower sleeve (200) comprises a first tube section (210) and a second tube section (220) from top to bottom, the outer diameter of the first tube section (210) is smaller than the outer diameter of the second tube section (220), the wall thickness of the first tube section (210) is smaller than the wall thickness of the second tube section (220), the upper end of the first tube section (210) is sleeved with the lower end of the upper sleeve (100), and the first connection hole (221) is formed in the lower end of the second tube section (220).
3. The steel pipe pile head sleeve device according to claim 1, wherein an upper end surface of the support block (300) is lower than an upper end surface of the upper sleeve (100), and the upper end surface of the support block (300) is parallel to the upper end surface of the upper sleeve (100).
4. The pile head sleeve device of the steel pipe pile according to claim 1, wherein a plurality of second connection holes (110) are formed at an upper end of the upper sleeve (100), the plurality of second connection holes (110) are distributed along a circumferential direction of the upper sleeve (100), and a position of the second connection hole (110) is higher than a position of the support block (300).
5. The pile head sleeve device of the steel pipe pile according to claim 4, wherein there are two second connection holes (110), and a line connecting the two second connection holes (110) is perpendicular to a line connecting the two support blocks (300).
6. The pile head sleeve device of the steel pipe pile according to claim 1, wherein the first side surface of the support block (300) is welded and fixed to the outer wall of the upper sleeve (100), and the first side surface of the support block (300) is perpendicular to the upper end surface of the support block (300).
7. A temporary above-water work platform, comprising the pile head sleeve device of the steel pipe pile according to any one of claims 1 to 6, further comprising a first i-beam (400), a second i-beam, and a steel mesh, wherein the first i-beam (400) is lapped on the support block (300), both ends of the second i-beam are lapped on the first i-beam (400) and the bridge, respectively, and the steel mesh is laid on the first i-beam (400) and the second i-beam.
8. A temporary waterborne work platform according to claim 7, wherein the first steel I-beam (400) is parallel to the length direction of the bridge and the first steel I-beam (400) and the second steel I-beam are arranged perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377694.7U CN217460499U (en) | 2022-05-31 | 2022-05-31 | Temporary overwater operation platform and steel pipe pile head sleeve device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377694.7U CN217460499U (en) | 2022-05-31 | 2022-05-31 | Temporary overwater operation platform and steel pipe pile head sleeve device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217460499U true CN217460499U (en) | 2022-09-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221377694.7U Expired - Fee Related CN217460499U (en) | 2022-05-31 | 2022-05-31 | Temporary overwater operation platform and steel pipe pile head sleeve device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217460499U (en) |
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2022
- 2022-05-31 CN CN202221377694.7U patent/CN217460499U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |