CN215518799U - Slope unearthing mouth PC worker method stake reinforcing apparatus - Google Patents
Slope unearthing mouth PC worker method stake reinforcing apparatus Download PDFInfo
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- CN215518799U CN215518799U CN202121703263.0U CN202121703263U CN215518799U CN 215518799 U CN215518799 U CN 215518799U CN 202121703263 U CN202121703263 U CN 202121703263U CN 215518799 U CN215518799 U CN 215518799U
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Abstract
The utility model discloses a pile reinforcing device for a ramp unearthing hole in a PC construction method, which comprises at least one group of reinforcing units, wherein each reinforcing unit comprises a first reinforcing plate, a second reinforcing plate and a fixing piece; arc-shaped grooves are formed in the opposite sides of the first reinforcing plate and the second reinforcing plate, threaded holes are formed in the first reinforcing plate and the second reinforcing plate, and the threaded holes are communicated with the arc-shaped grooves; the fixing clamping seats comprise U-shaped plates, threaded rods and nuts, the U-shaped plates are arranged in the arc-shaped grooves, one ends of the threaded rods are fixed with the U-shaped plates, and the other ends of the threaded rods penetrate through the threaded holes and are fixed with the nuts; larsen pile limiting grooves are formed between the first reinforcing plates and the second reinforcing plates. The first reinforcing plate and the second reinforcing plate are connected and fixed through the fixing piece, so that the stainless steel pipe pile is convenient to mount and dismount, and the stainless steel pipe and the Larsen pile can be quickly fixed together.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a pile reinforcing device for a ramp unearthing hole in a PC (polycarbonate) construction method.
Background
The PC method pile is a composite pile with various sections formed by combining Larsen piles and steel pipes, is suitable for supporting structures of foundation pit supporting engineering, and can be used for reference in onshore positions and adjacent water foundation pits of building engineering, municipal engineering, port engineering and hydraulic engineering. As a reusable green environment-friendly building material, the pile in the PC construction method has the advantages of high strength, light weight, good durability, good weather resistance, no pollution in the whole using process, convenience in construction, simplicity and convenience in checking and accepting, good reusability and economy and the like.
In the process of foundation pit construction, in order to ensure the safety of foundation pit construction and main underground structure and the protection of surrounding environment, a supporting structure, precipitation and earth excavation and backfilling are generally adopted. After foundation pit earthwork is excavated, slope releasing ranges of two sides of a soil discharging ramp are larger and larger, a reinforcing device is needed to be used for stabilizing a pile in a PC construction method at the soil discharging opening of the ramp, but the existing pile reinforcing device in the PC construction method is complex in structure, complex to install and disassemble and poor in fastening performance.
Disclosure of Invention
In order to solve the problems, the utility model provides a pile reinforcing device for a ramp unearthing hole PC construction method, which is simple in structure and convenient to assemble and disassemble and can enhance the fastening performance between a Larsen pile and a steel pipe.
Therefore, the technical scheme of the utility model is as follows: a pile reinforcing device for a ramp unearthing hole in a PC construction method comprises at least one group of reinforcing units, wherein each reinforcing unit comprises a first reinforcing plate, a second reinforcing plate and a fixing piece; a plurality of arc-shaped grooves which are vertically arranged are formed in the opposite sides of the first reinforcing plate and the second reinforcing plate, a plurality of threaded holes are formed in the first reinforcing plate and the second reinforcing plate, and the threaded holes are communicated with the arc-shaped grooves; the fixing clamping seats comprise U-shaped plates, threaded rods and nuts, the U-shaped plates are arranged in the arc-shaped grooves, one ends of the threaded rods are fixed with the U-shaped plates, and the other ends of the threaded rods penetrate through the threaded holes and are in threaded fit with the threaded holes and are fixed through the nuts; larsen pile limiting grooves are formed between the first reinforcing plates and the second reinforcing plates.
Preferably, the first reinforcing plate and the second reinforcing plate are provided with a protruding positioning block on one side and an inward-concave positioning groove on the other side, and the two adjacent reinforcing units are connected and fixed through the matching of the positioning blocks and the positioning grooves.
Preferably, a plurality of first fixing holes are formed above the first reinforcing plate, a plurality of second fixing holes are formed above the second reinforcing plate, and the first fixing holes are opposite to the second fixing holes; the fixing piece comprises a long rod, short rods perpendicular to the long rod are arranged at two ends of the long rod, and a round fixing block is arranged at the bottom of each short rod; the fixing blocks at the two ends of the fixing piece are inserted into the first fixing hole and the second fixing hole which are opposite to each other respectively.
During the use, will draw the son stake to place between first gusset plate, second gusset plate, place nonrust steel pipe in the arc wall of first gusset plate, second gusset plate, then the nut on the fixed cassette of rotatory both sides respectively for the relative first gusset plate of threaded rod, second gusset plate move, and the U template of both sides all inwards compresses tightly nonrust steel pipe, thereby fixes nonrust steel pipe and the joint of drawing the son stake together. The first gusset plate, second gusset plate both sides are equipped with locating piece and constant head tank respectively, and a plurality of reinforcement units can be used through the cooperation equipment of locating piece and constant head tank, satisfy different construction demands.
The first reinforcing plate and the second reinforcing plate are connected and fixed through the fixing piece, and the installation and the disassembly are very convenient; the U-shaped plate of the fixed clamping seat can be tightly attached to the stainless steel pipe, and the anti-skid steel seal can be added to the attaching part, so that the stainless steel pipe is effectively prevented from loosening; and the fixed clamping seat is fixedly connected with the first reinforcing plate through threads, so that the disassembly is more convenient.
Drawings
The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a fixed card holder according to the present invention;
FIG. 3 is a schematic structural view of a first reinforcing plate according to the present invention;
fig. 4 is a schematic structural view of the fixing member of the present invention.
Labeled as: the positioning device comprises a positioning block 1, a stainless steel pipe 2, a first reinforcing plate 3, an arc-shaped groove 31, a first fixing hole 32, a threaded hole 33, a fixing piece 4, a fixing block 41, a short rod 42, a long rod 43, a positioning groove 5, a fixing clamping seat 6, a U-shaped plate 61, an anti-skidding steel seal 62, a threaded rod 63, a nut 64, a metal conical head 7, a second reinforcing plate 8 and a Larsen pile 9.
Detailed Description
See the drawings. The reinforcing device comprises at least one group of reinforcing units, wherein each reinforcing unit comprises a first reinforcing plate 3, a second reinforcing plate 8 and a fixing piece 4, fixing holes are formed above the first reinforcing plate 3 and the second reinforcing plate 8, a plurality of first fixing holes 32 are formed above the first reinforcing plate 3, a plurality of second fixing holes are formed above the second reinforcing plate 8, and the first fixing holes are opposite to the second fixing holes; the fixing piece 4 comprises a long rod 43, two ends of the long rod are provided with short rods 42 perpendicular to the long rod, and the bottom of each short rod is provided with a round fixing block 41; the fixing blocks 41 at the two ends of the fixing member 4 are inserted into the first fixing hole and the second fixing hole which are opposite in position respectively, and are fixedly connected with the first reinforcing plate and the second reinforcing plate, so that the fixing members are connected more stably and are convenient to detach. Larsen pile limiting grooves are formed between the first reinforcing plates and the second reinforcing plates, and Larsen piles 9 are placed conveniently.
Two arc-shaped grooves 31 which are vertically arranged are formed in the opposite sides of the first reinforcing plate 3 and the second reinforcing plate 8, threaded holes 33 which penetrate through the first reinforcing plate or the second reinforcing plate are formed in the first reinforcing plate 3 and the second reinforcing plate 8, and the threaded holes are communicated with the arc-shaped grooves; the device also comprises 4 fixing clamping seats 6 which are respectively arranged on the first reinforcing plate 3 and the second reinforcing plate 8, each fixing clamping seat comprises a U-shaped plate 61, a threaded rod 63 and a nut 64, the U-shaped plate 61 is arranged in the arc-shaped groove 31, one end of the threaded rod 63 is fixedly connected with the U-shaped plate 61, the other end of the threaded rod passes through the threaded hole 33 and is in threaded fit with the threaded hole, and the tail end of the threaded rod is fixed through the nut 64; the inner side of the U-shaped plate 61 is provided with an anti-skid steel seal 62, and the stainless steel pipe 2 is arranged in the U-shaped plate 61.
The left sides of the first reinforcing plate 3 and the second reinforcing plate 8 are provided with protruding positioning blocks 1, the right sides of the first reinforcing plate and the second reinforcing plate are provided with concave positioning grooves 5, and two adjacent reinforcing units are fixedly connected through the matching of the positioning blocks and the positioning grooves. A plurality of reinforcement units can splice each other, satisfy different construction demands.
When the stainless steel pipe fixing device is used, the metal conical head 7 is arranged at the bottom of the stainless steel pipe 2, the stainless steel pipe 2 and the Larsen pile 9 are driven into the ground at a specified position, then the first reinforcing plate 3 and the second reinforcing plate 8 are sleeved on the stainless steel pipe 2 and the Larsen pile 9, the stainless steel pipe 2 and the Larsen pile are clamped in a front-back mode through the first reinforcing plate 3 and the second reinforcing plate 8, the fixing clamping seat 6 on the outer side of the first reinforcing plate 3 is screwed in a rotating mode, during operation, the nut 64 is rotated, the threaded rod 63 is rotated and moved on the first reinforcing plate 3, the U-shaped plate 61 on the top end of the threaded rod 63 is pressed and locked with the stainless steel pipe 2, during pressing and fixing, the stainless steel pipe 2 is fastened through the anti-skid steel seal 62 on the inner side of the U-shaped plate 61, and then the fixing clamping seat 6 on the outer side of the second reinforcing plate 8 is fixedly installed with the stainless steel pipe 2 through the same steps; this screw-threaded fixing of the first and second reinforcing plates 3 and 8 on both outer sides facilitates later disassembly. Then, the fixing members 4 are respectively inserted into the fixing holes of the first reinforcing plate 3 and the second reinforcing plate 8, and when the fixing members are clamped and fixed, the fixing blocks 41 at the bottom ends of the short rods 42 are clamped and connected into the fixing holes of the first reinforcing plate 3 and the second reinforcing plate 8, so that the first reinforcing plate 3 and the second reinforcing plate 8 are firmer and firmer when in use.
And according to the construction needs, can use a plurality of reinforcement unit assembly, it is fixed with first gusset plate 3, 8 left side locating pieces 1 of second gusset plate and the 5 joint of constant head tank on first gusset plate 3, the 8 right sides of second gusset plate, the later stage can be dismantled, recycles.
Claims (3)
1. A pile reinforcing device for a ramp unearthing hole in a PC construction method comprises at least one group of reinforcing units, wherein each reinforcing unit comprises a first reinforcing plate, a second reinforcing plate and a fixing piece; a plurality of arc-shaped grooves which are vertically arranged are formed in the opposite sides of the first reinforcing plate and the second reinforcing plate, a plurality of threaded holes are formed in the first reinforcing plate and the second reinforcing plate, and the threaded holes are communicated with the arc-shaped grooves; the fixing clamping seats comprise U-shaped plates, threaded rods and nuts, the U-shaped plates are arranged in the arc-shaped grooves, one ends of the threaded rods are fixed with the U-shaped plates, and the other ends of the threaded rods penetrate through the threaded holes and are in threaded fit with the threaded holes and are fixed through the nuts; larsen pile limiting grooves are formed between the first reinforcing plates and the second reinforcing plates.
2. The pile reinforcement device for the ramp unearthing hole in the PC construction method according to claim 1, which is characterized in that: and one side of each of the first reinforcing plate and the second reinforcing plate is provided with a convex positioning block, the other side of each of the first reinforcing plate and the second reinforcing plate is provided with an inwards concave positioning groove, and two adjacent reinforcing units are fixedly connected through the matching of the positioning blocks and the positioning grooves.
3. The pile reinforcement device for the ramp unearthing hole in the PC construction method according to claim 1, which is characterized in that: a plurality of first fixing holes are formed above the first reinforcing plate, a plurality of second fixing holes are formed above the second reinforcing plate, and the first fixing holes are opposite to the second fixing holes; the fixing piece comprises a long rod, short rods perpendicular to the long rod are arranged at two ends of the long rod, and a round fixing block is arranged at the bottom of each short rod; the fixing blocks at the two ends of the fixing piece are inserted into the first fixing hole and the second fixing hole which are opposite to each other respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703263.0U CN215518799U (en) | 2021-07-26 | 2021-07-26 | Slope unearthing mouth PC worker method stake reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703263.0U CN215518799U (en) | 2021-07-26 | 2021-07-26 | Slope unearthing mouth PC worker method stake reinforcing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN215518799U true CN215518799U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121703263.0U Active CN215518799U (en) | 2021-07-26 | 2021-07-26 | Slope unearthing mouth PC worker method stake reinforcing apparatus |
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| CN (1) | CN215518799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262582A (en) * | 2022-08-30 | 2022-11-01 | 浙江大学建筑设计研究院有限公司 | Steel sheet pile and mixing pile combined foundation pit soil outlet reinforcing structure and construction method |
-
2021
- 2021-07-26 CN CN202121703263.0U patent/CN215518799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262582A (en) * | 2022-08-30 | 2022-11-01 | 浙江大学建筑设计研究院有限公司 | Steel sheet pile and mixing pile combined foundation pit soil outlet reinforcing structure and construction method |
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