CN217870425U - Semicircular manual hole digging pile structure - Google Patents
Semicircular manual hole digging pile structure Download PDFInfo
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- CN217870425U CN217870425U CN202221115208.4U CN202221115208U CN217870425U CN 217870425 U CN217870425 U CN 217870425U CN 202221115208 U CN202221115208 U CN 202221115208U CN 217870425 U CN217870425 U CN 217870425U
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Abstract
The utility model relates to the technical field of hole pile structures, in particular to a semicircular manual hole digging pile structure, which comprises a plurality of segments, wherein each segment comprises a pile hole, a plurality of groups of shaping templates are arranged in the pile hole, the plurality of groups of shaping templates surround a pile foundation template, and the horizontal section of the pile foundation template is in a semicircular shape; concrete is poured in the pile foundation template, and the concrete forms a concrete layer in the pile foundation template; the pile foundation template and the concrete layer form a semicircular pile body. The utility model discloses in, baffle and baffle have realized the mode of combination, through using the built-up plate, the concrete construction difficult point of semicircular artificial hole digging pile has been solved, at the segmental erection template of stake hole center and reinforcement, directly form semicircular pile body behind the concreting, thoroughly solved the concrete construction in the circular pile hole, form cylindrical pile body, need the artifical defect of chiseling out in later stage, both can reduce the concrete simultaneously and use, can promote the construction work efficiency again, the reduction of erection time.
Description
Technical Field
The utility model relates to a hole stake technical field refers in particular to a semicircular manual hole digging stake structure.
Background
Semicircular artificial hole digging piles are commonly used for foundation pit supporting structures, conventional artificial hole digging piles are cylinders, and when the cylindrical manhole hole digging piles invade existing structures or the range of future planned structures, the semicircular artificial hole digging piles are commonly used.
The existing construction of the semicircular manual hole digging pile generally adopts blasting or pneumatic pick segmental construction of a pile hole, and after the construction of each segment is finished, the construction of a retaining wall is carried out. And (4) pouring concrete after the pile foundation is drilled to the designed bottom elevation, chiseling the concrete after the concrete strength reaches the design requirement, and forming the semicircular manhole digging pile.
In the prior art, a large amount of concrete materials are wasted during construction, the construction progress of broken concrete is slow, the integrity of a pile body is damaged, and the construction quality of an engineering pile is influenced.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: in order to solve the problems existing in the prior art, the utility model provides a semicircular manual hole digging pile structure.
In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:
a semicircular manual hole digging pile structure comprises a plurality of sections, wherein each section comprises a pile hole, a plurality of groups of shaping templates are arranged in the pile holes, the plurality of groups of shaping templates surround to form a pile foundation template, and the horizontal section of the pile foundation template is semicircular;
concrete is poured in the pile foundation template, and the concrete forms a concrete layer in the pile foundation template; the pile foundation template and the concrete layer form a semicircular pile body.
As the utility model discloses an improvement, every group of semi-circular manual hole digging pile structure's technical scheme the typical forms is including an at least baffle and two piece at least baffles, and two piece at least baffles set up respectively on the both sides that the baffle is relative.
As the utility model discloses the improvement of the technical scheme of semi-circular artifical bored pile structure, be provided with the draw-in groove on the edge of baffle, the baffle inserts in the draw-in groove, just the baffle with still be provided with between the baffle and be used for the fastening the baffle with the fastener components of baffle.
As an improvement of the technical proposal of the semicircular manual hole digging pile structure of the utility model, the fastener component comprises a nut, a screw rod and a cushion block;
the cushion block is arranged on one surface of the shaping template, the screw penetrates through the cushion block and the shaping template, the nut is arranged on the other surface of the shaping template, and the nut is sleeved on the screw.
As an improvement of the technical proposal of the semicircular manual hole digging pile structure of the utility model, the clapboard comprises a top clapboard, at least one standard clapboard and a bottom clapboard; the baffle comprises a top baffle, at least two standard baffles and a bottom baffle.
As the utility model discloses the technical scheme's of semi-circular manual hole digging pile structure improvement, the downthehole steel reinforcement cage that still is provided with of stake, multiunit the typical forms is around setting up the outside of steel reinforcement cage.
As the utility model discloses the technical scheme's of semi-circular manual hole digging pile structure improvement follows the direction of height in stake hole, the downthehole being provided with of stake is a plurality of steel reinforcement cage, a plurality of through threaded sleeve connects between the steel reinforcement cage.
The utility model has the advantages that:
the utility model discloses in, baffle and baffle have realized the mode of combination, through using the built-up plate, the concrete construction difficult point of semicircular artificial hole digging pile has been solved, at the segmental erection template of stake hole center and reinforcement, directly form semicircular pile body behind the concreting, thoroughly solved the concrete construction in the circular pile hole, form cylindrical pile body, need the artifical defect of chiseling out in later stage, both can reduce the concrete simultaneously and use, can promote the construction work efficiency again, the reduction of erection time. Compared with the prior art, the utility model, have the simple operation, reduced the use of concrete, need not the artifical concrete that chisels out, implementation cost is low, can promote the artifical bored pile efficiency of construction of semi-circular, has optimized traditional construction method.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a vertical view of a semi-circular manual dug pile of the present invention;
FIG. 3 is an assembly view of a semi-circular manual pile hole digging template of the present invention;
fig. 4 is an exploded view of the top section of the middle pile hole form of the present invention;
fig. 5 is an exploded view of a standard section template of the middle pile hole template of the present invention;
fig. 6 is an exploded view of the bottom section of the middle pile hole form of the present invention;
fig. 7 is a construction flow chart of the present invention.
Description of reference numerals: 1-protecting the wall; 2-a reinforcement cage; 3-pile foundation template; 11-top section retaining wall; 12-standard section retaining wall; 13-bottom section retaining wall; 14-an orifice retaining wall; 31-a top section separator; 32-top section baffles; 33-standard section separator; 34-standard section baffles; 35-bottom section separator; 36-bottom segment baffles; 37-fastener assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1 to 7, a semicircular artificial dug pile structure comprises a plurality of segments, each segment comprises a pile hole, a plurality of sets of shaping templates are arranged in the pile hole, the plurality of sets of shaping templates surround a pile foundation template 3, and the horizontal section of the pile foundation template 3 is semicircular;
concrete is poured in the pile foundation template 3, and the concrete forms a concrete layer in the pile foundation template 3; the pile foundation template 3 and the concrete layer form a semicircular pile body.
The utility model discloses in, after artifical bored pile pore-forming construction was accomplished, carry out the concrete placement construction with the typical forms installation to the stake hole in, directly form semi-circular pile body, need not to carry out the concrete chisel and remove the construction, reduced the material loss, promoted the construction progress, reduced environmental pollution, protected pile body integrality, improved traditional construction technology.
The utility model discloses in, still be provided with dado 1 and steel reinforcement cage 2 in the stake hole, dado 1 sets up along the inboard in stake hole, and steel reinforcement cage 2 sets up in dado 1, and multiunit typical forms is around setting up between steel reinforcement cage 2 and dado 1. As an embodiment of the utility model, along the direction of height in stake hole, the downthehole a plurality of steel reinforcement cages 2 that are provided with of stake, through threaded sleeve connection between a plurality of steel reinforcement cages 2.
During construction, firstly, as in the prior art, pile holes are constructed in sections by using blasting or pneumatic picks, and after the construction of each section of pile hole is finished, the construction of the retaining wall 1 is carried out; then, the pile foundation formwork 3 is arranged in the pile hole, and concrete is poured into the pile hole to form a concrete layer.
Furthermore, every group design template is including an at least baffle and two piece at least baffles, and two piece at least baffles set up respectively on the relative both sides of baffle.
When the artificial dug pile retaining wall is used, the baffles on the two sides of the partition plate are opened, so that the baffles are fixed and tightly attached to the artificial dug pile retaining wall 1, and the attachment degree of the shaping template and the retaining wall 1 is guaranteed.
Since the baffle plates are respectively disposed on two opposite sides of the partition plate, as an example of the present embodiment, a slot is disposed on an edge of the partition plate, the baffle plate is inserted into the slot, and a fastener assembly 37 for fastening the baffle plate and the baffle plate is further disposed between the baffle plate and the baffle plate. Preferably, fastener assembly 37 includes a nut, a threaded rod, and a spacer; the cushion block is arranged on one surface of the shaping template, the screw penetrates through the cushion block and the shaping template, the nut is arranged on the other surface of the shaping template, and the nut is sleeved on the screw. More preferably, the edge of baffle is cylindricly, and the shape and the cylindric baffle looks adaptation of draw-in groove, back when inserting the baffle in the draw-in groove, draw-in groove baffle relatively rotates, and at this moment, also can realize angle of adjustment's function through rotating, also can realize better that pile foundation template 3 is the effect of semicircle form through the swing joint of baffle and baffle.
As an embodiment of the present invention, the partition comprises a top partition 31, at least one standard partition and a bottom partition 35; the baffle is including top section baffle 32, two piece at least standard baffles and bottom segment baffle 36, can increase the quantity of baffle and baffle relatively according to the height of artifical bored concrete pile, also can strengthen the adjustable effect of design template.
The retaining wall 1 is divided into an orifice retaining wall 14, a top section retaining wall 11, at least one section of standard section retaining wall 12 and a bottom section retaining wall 13 from top to bottom along the height direction of the pile hole. The top section retaining wall 11, the standard section retaining wall 12 and the bottom section retaining wall 13 are correspondingly provided with a top section baffle 31, a top section baffle 32, a standard section baffle 33, a standard section baffle 34, a bottom section baffle 35 and a bottom section baffle 36.
The utility model discloses semi-circular manual hole digging pile structure is in the construction, its construction method as follows:
and (3) carrying out segmental pore-forming construction on the manual hole digging pile by using an air pick, and pouring the reinforced concrete retaining wall 1 of the pile hole by using a steel formwork after each segmental construction is finished. Elevation at the bottom of the stake hole reaches design, and after the hole inspection is qualified, hoist and mount steel reinforcement cage 2, the baffle and the baffle of artifical hole digging pile typical forms of segmental installation, treat that the installation of typical forms finishes the back, concreting and formation concrete layer demolish the template after the intensity of concrete layer reaches the designing requirement, accomplish the construction of semi-circular artifical hole digging pile.
In detail, when the sizing template is installed, manual installation and the matching hoisting of a truck crane are adopted. After the reinforcement cage 2 is hoisted by a truck crane, the bottom baffle 36 is hoisted into the pile hole and installed below the bottom protective wall 13 of the pile hole, the bottom baffle 35 is hoisted, the clamping groove in the bottom baffle 35 is clamped into the bottom baffle 36, and then the bottom baffle 35 and the bottom baffle 36 are fixed by using the fastener assembly 37.
And repeating the same installation steps to install the standard section partition plate 33, the standard section baffle plate 34, the bottom section partition plate 35 and the bottom section baffle plate 36, fixing the connection of the baffle plates and the partition plates by using the fastener assemblies 37, and completing the installation and construction of the pile foundation formwork 3.
And after the pile foundation template 3 is installed, the pile foundation concrete pouring construction is started, and a concrete layer is formed. And (3) removing the formwork after the strength in the concrete layer meets the design requirement, removing the formwork from top to bottom, loosening the fastening piece of the fixed formwork before removing, hanging out the partition plate, removing the baffle plate, and completing the construction of the semi-circular manual hole digging pile after the formwork is removed.
As an embodiment of the utility model, steel reinforcement cage 2 uses the truck crane to hoist after transporting to the scene at the segmentation processing of steel reinforcement processing field, and steel reinforcement cage 2 adopts straight thread muffjoint. And the template and the partition plate are hoisted by using a truck crane.
The utility model discloses in, owing to set up multiunit typical forms in the stake hole, every group typical forms is including an at least baffle and two piece at least baffles, two piece at least baffles set up respectively on the both sides that the baffle is relative, the mode of combination has been realized to baffle and baffle promptly, through using the typical forms, the concrete construction difficulty of semicircular manual hole digging pile has been solved, at stake hole center segmental erection template and reinforcement, directly form semicircular pile body behind the concreting, thoroughly solved the concrete construction in the circular stake hole, form cylindrical pile body, the defect that later stage manual work was chiseled away is required. The use of concrete can be reduced, the construction efficiency can be improved, and the construction period can be shortened.
Compared with the prior art, the utility model, have the simple operation, reduced the use of concrete, need not the manual work and chisels the concrete, implementation cost is low, can promote the artifical bored pile efficiency of construction of semi-circular, has optimized traditional construction method.
Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Claims (7)
1. A semicircular manual hole digging pile structure comprises a plurality of sections, wherein each section comprises a pile hole, and the semicircular manual hole digging pile structure is characterized in that a plurality of groups of shaping templates are arranged in the pile holes, a pile foundation template is enclosed by the plurality of groups of shaping templates, and the horizontal section of the pile foundation template is semicircular;
concrete is poured in the pile foundation template, and the concrete forms a concrete layer in the pile foundation template; the pile foundation template and the concrete layer form a semicircular pile body.
2. The semicircular artificial dug pile structure according to claim 1, wherein each set of the form work comprises at least one partition plate and at least two baffle plates, the at least two baffle plates being respectively disposed on opposite sides of the partition plate.
3. The semicircular artificial dug pile structure according to claim 2, wherein a catching groove is provided on an edge of the partition plate, the baffle plate is inserted into the catching groove, and a fastener assembly for fastening the partition plate and the baffle plate is further provided between the partition plate and the baffle plate.
4. The semi-circular artificial dug pile structure of claim 3, wherein the fastener assembly comprises a nut, a screw and a spacer;
the cushion block is arranged on one surface of the shaping template, the screw rod penetrates through the cushion block and the shaping template, the nut is arranged on the other surface of the shaping template, and the nut is sleeved on the screw rod.
5. The semi-circular artificial dug pile structure of claim 2, wherein the partition comprises a top partition, at least one standard partition, and a bottom partition; the baffle comprises a top baffle, at least two standard baffles and a bottom baffle.
6. The semicircular artificial dug pile structure according to claim 1, wherein a retaining wall and a reinforcement cage are further provided in the pile hole, the retaining wall is provided along an inner side of the pile hole, the reinforcement cage is provided in the retaining wall, and a plurality of sets of the form work are provided around between the reinforcement cage and the retaining wall.
7. The semicircular artificial dug pile structure according to claim 6, wherein a plurality of the reinforcement cages are provided in the pile hole in a height direction of the pile hole, and the reinforcement cages are connected to each other by a threaded sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221115208.4U CN217870425U (en) | 2022-05-10 | 2022-05-10 | Semicircular manual hole digging pile structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221115208.4U CN217870425U (en) | 2022-05-10 | 2022-05-10 | Semicircular manual hole digging pile structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217870425U true CN217870425U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221115208.4U Active CN217870425U (en) | 2022-05-10 | 2022-05-10 | Semicircular manual hole digging pile structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217870425U (en) |
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2022
- 2022-05-10 CN CN202221115208.4U patent/CN217870425U/en active Active
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