CN214696476U - Pile foundation steel reinforcement cage concrete cushion protection device - Google Patents
Pile foundation steel reinforcement cage concrete cushion protection device Download PDFInfo
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- CN214696476U CN214696476U CN202121021861.XU CN202121021861U CN214696476U CN 214696476 U CN214696476 U CN 214696476U CN 202121021861 U CN202121021861 U CN 202121021861U CN 214696476 U CN214696476 U CN 214696476U
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- hinge
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Abstract
The utility model discloses a pile foundation reinforcement cage concrete cushion block protection device, which comprises a supporting reinforcement, a protective shell, a hinge and a quick-release locking device, wherein the protective shell comprises two semicircular shells with the same size and shape, the shells are hollow and provided with openings, the openings of the two shells are buckled and butted to form a cake-shaped protective shell, one end of the butt joint of the openings of the two shells is connected through the hinge and the two shells can rotate around the hinge to open and close, the other end of the butt joint of the openings of the two shells is provided with the quick-release locking device and locks and fixes the two shells when the two shells are buckled and butted, the supporting reinforcement is inserted through the center of the protected concrete cushion block, the concrete cushion block is placed in the hollow part of the shells, the supporting reinforcement is clamped in a semicircular groove, the two shells are buckled and wrap the concrete cushion block in the two shells, the protection device is safe, stable, convenient to disassemble and recycle, low in cost and suitable for being widely applied to building sites.
Description
Technical Field
The utility model belongs to the technical field of the construction tool, especially, relate to a pile foundation steel reinforcement cage concrete cushion protection device.
Background
At the present stage, the steel reinforcement cage steel reinforcement processing factory of pile foundation is processed in a centralized manner, and is transported to the scene by a steel reinforcement cage transport gun carrier, and the pile foundation is lifted by a crane and is transferred into the pile foundation hole after the pile foundation hole cleaning is completed. However, in the transportation and lowering processes, the concrete cushion block is often broken, damaged and dropped off due to low strength of the concrete cushion block. Especially, in the lowering process, the broken concrete cushion blocks are separated from the lifting area, so that people nearby the lifting area are directly injured by pounding, and great risks are brought to constructors and pile foundation quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pile foundation reinforcement cage concrete cushion block protection device, which aims to solve the technical problems that the concrete cushion block is broken, damaged and dropped frequently in the transportation and transfer processes of the concrete cushion block in the prior art because the strength of the concrete cushion block is not high; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pile foundation reinforcement cage concrete cushion block protection device, which comprises a supporting reinforcement, a protective housing, a hinge and a quick-release locking device, wherein the protective housing comprises two semicircular shells with the same size and shape, the shells are both hollow and provided with openings, the openings of the two shells are buckled and butted to form a cake-shaped protective housing, one end of the opening butt joint of the two shells is connected through the hinge and the two shells can be rotated around the hinge to be opened and closed, the other end of the opening butt joint of the two shells is provided with the quick-release locking device and locks and fixes the two shells when the two shells are buckled and butted, the supporting reinforcement penetrates through the center of the protected concrete cushion block, the opening centers of the two shells are both provided with semicircular grooves and form a circular hole after being buckled, the concrete cushion block is placed in the hollow part of the shells and the supporting reinforcement is clamped in the semicircular grooves, the two shells are buckled and wrap the concrete cushion block inside the two shells.
The working principle of the protective device is explained by combining the use process, firstly, the center of the concrete cushion block matched with the protective device is provided with an opening, the supporting steel bar is inserted into the opening of the concrete cushion block, then the two shells of the protective shell are unfolded around the hinge, the concrete cushion block is placed in the hollow part of the shells, the supporting steel bars are kept clamped in the semicircular grooves of the shells, then the two shells are buckled, the two shells are locked and fixed through the quick-release locking device, then the concrete cushion block is transported and put down under the protection of the protection device, the concrete cushion block is prevented from being cracked and damaged in the transportation and lowering processes by the coating of the protective shell, workers are prevented from being injured by crashing, the structural integrity of the concrete cushion block is ensured, moreover, the protection device is safe, stable, convenient to disassemble, recyclable and low in cost, and is suitable for being widely applied to building sites.
Further, quick detach locking device includes quick detach bolt and two backup pads, two backup pads set up respectively on the casing of the relative hinge other end of two casing opening butt joints, are equipped with the through-hole in the backup pad, the through-hole butt joint in two backup pads of casing after the lock, quick detach bolt sets up in the backup pad of one of them casing, and quick detach bolt inserts the through-hole of two backup pads and locks fixedly to the backup pad, and backup pad and casing can adopt the welded mode to connect.
Furthermore, the quick detach bolt is cylindric metal rod, is equipped with the lug that is used for with the through-hole chucking on the lateral wall of quick detach bolt.
Furthermore, one end of the quick-release bolt is provided with a pull ring for pulling and inserting the quick-release bolt.
Furthermore, the hinge is a hinge, and the two leaves of the hinge are respectively fixed at the butt joint of the openings of the two shells through bolts.
Further, the two shells of the protective shell are made of any one of iron, steel, copper and aluminum or alloy thereof.
The utility model provides a pair of pile foundation steel reinforcement cage concrete cushion protection device, its beneficial effect is:
this pile foundation steel reinforcement cage concrete cushion protection device is through the hollow department of the inside of putting into the casing with the concrete cushion, keep the reinforcing bar card to lean on in the semicircular groove of casing, then with two casing locks, it is fixed with two casing locks through quick detach locking device, transport and transfer the concrete cushion under protection of protection device, cladding through the protective housing, make the concrete cushion avoid cracked and damage at the transportation with the in-process of transferring, avoid injuring the staff and guarantee the complete structure of concrete cushion simultaneously, and this protection device safety and stability, the dismantlement is convenient, recoverable, and is with low costs, and is suitable for being widely used in building site.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a schematic structural view of the utility model after the shell is unfolded;
FIG. 2 is a schematic structural view of the housing of the present invention after being fastened;
fig. 3 is another schematic structural view of the housing of the present invention after being fastened;
fig. 4 is a schematic structural view of the quick release locking device of the present invention.
In the figure, 1-supporting steel bars, 2-hinges, 3-quick-release locking devices, 4-shells, 5-concrete cushion blocks, 6-semicircular grooves, 31-quick-release bolts, 32-supporting plates, 33-through holes, 34-lugs and 35-pull rings.
Detailed Description
Hereinafter, embodiments of the present invention of a pile foundation reinforcement cage concrete pad protection device will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Example 1:
fig. 1-fig. 4 show the utility model relates to a pile foundation steel reinforcement cage concrete cushion protection device of embodiment, it includes supporting bar 1, the protective housing, hinge 2 and quick detach locking device 3, the protective housing includes two big or small semi-circular shells 4 that the shape is the same, the equal inside cavity of casing 4 is equipped with the opening, the opening lock butt joint of two casings 4 constitutes the protective housing of pie, the one end of the opening butt joint of two casings 4 is passed through hinge 2 and is connected and two casings 4 can rotate around hinge 2 and open and shut, the other end of two casings 4 opening butt joints sets up quick detach locking device 3 and fixes two casings 4 locking when two casings 4 locks butt joints, supporting bar 1 alternates the center of the concrete cushion 5 of protection, the opening center of two casings 4 all is equipped with semi-circular recess 6 and constitutes the circular port after the lock, concrete cushion 5 is placed in the well kenozooecium of casing 4 and supporting bar 1 joint is in semi-circular recess 5 6, the two shells 4 are buckled and the concrete pad 5 is wrapped inside the two shells 4.
The working principle of the protection device is explained by combining the use process, firstly, the center of the concrete cushion block 5 matched with the protection device is provided with an opening, the supporting steel bar 1 is firstly inserted into the opening of the concrete cushion block 5, then the two shells 4 of the protection shell are unfolded around the hinge 2, the concrete cushion block 5 is placed into the hollow part in the shells 4, the supporting steel bar 1 is kept clamped in the semicircular groove 6 of the shells 4, then the two shells 4 are buckled, the two shells 4 are locked and fixed through the quick-release locking device 3, then the concrete cushion block 5 is transported and placed under the protection of the protection device, and the concrete cushion block 5 is prevented from being cracked and damaged in the transportation and placement processes through the cladding of the protection shell, so that workers are prevented from being injured, the structural integrity of the concrete cushion block 5 is ensured, and the protection device is safe, stable, convenient to disassemble, Can be recovered, has low cost and is suitable for wide application in building sites.
Example 2:
as shown in fig. 4, the utility model discloses pile foundation steel reinforcement cage concrete cushion 5 protection device of above-mentioned embodiment, can also carry out following improvement, quick detach locking device 3 includes quick detach bolt 31 and two backup pads 32, two backup pads 32 set up respectively on the casing 4 of the relative hinge 2 other end of two 4 openings butt joints of casing, be equipped with through-hole 33 on the backup pad 32, through-hole 33 butt joint on two backup pads 32 of casing 4 after the lock, quick detach bolt 31 sets up on the backup pad 32 of one of them casing 4, quick detach bolt 31 inserts the through-hole 33 of two backup pads 32 and locks fixedly to backup pad 32, backup pad 32 and casing 4 can adopt the welded mode to connect.
Example 3:
the utility model discloses 5 protection device of pile foundation steel reinforcement cage concrete cushion, can also carry out following improvement, quick detach bolt 31 is cylindric metal rod, be equipped with on the lateral wall of quick detach bolt 31 be used for with the lug 34 of through-hole 33 chucking, the one end of quick detach bolt 31 is equipped with the pull ring 35 that is used for pulling out and insert quick detach bolt 31, hinge 2 is the hinge, two leaves of hinge 2 are respectively through the opening butt joint department of bolt fastening at two casings 4, two casings 4 of protective housing are iron, steel, copper, arbitrary one kind in the aluminium metal material or its alloy.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a pile foundation steel reinforcement cage concrete cushion protection device, a serial communication port, including supporting bar (1), protective housing, hinge (2) and quick detach locking device (3), the protective housing includes two semi-circular casings (4) that big or small shape is the same, the equal inside cavity of casing (4) is equipped with the opening, the opening lock butt joint of two casings (4) constitutes the protective housing of pie, the one end of the opening butt joint department of two casings (4) is passed through hinge (2) and is connected and two casings (4) can rotate around hinge (2) and open and shut, and the other end of two casings (4) opening butt joint department sets up quick detach locking device (3) and fixes two casings (4) locking when two casings (4) lock butt joints, supporting bar (1) has alternated the center of the concrete cushion (5) of protection, the opening center of two casings (4) all is equipped with semi-circular recess (6) and constitutes circular recess (6) after the lock The concrete cushion blocks (5) are placed in the hollow parts of the shells (4), the supporting steel bars (1) are clamped in the semicircular grooves (6), and the two shells (4) are buckled and wrap the concrete cushion blocks (5) inside the two shells (4).
2. The pile foundation reinforcement cage concrete cushion block protection device of claim 1, characterized in that the quick release locking device (3) comprises a quick release pin (31) and two support plates (32), the two support plates (32) are respectively arranged on the shells (4) at the other ends of the two shells (4) opposite to the hinge (2) at the butt joint of the openings of the two shells (4), the support plates (32) are provided with through holes (33), the shells (4) are butted with the through holes (33) on the two support plates (32) after being buckled, the quick release pin (31) is arranged on the support plate (32) of one of the shells (4), and the quick release pin (31) is inserted into the through holes (33) of the two support plates (32) and locks and fixes the support plates (32).
3. The pile foundation reinforcement cage concrete cushion block protection device of claim 2, characterized in that the quick release pin (31) is a cylindrical metal rod, and a protrusion (34) for clamping with the through hole (33) is arranged on the side wall of the quick release pin (31).
4. The pile foundation reinforcement cage concrete cushion block protection device of claim 3, wherein one end of the quick release pin (31) is provided with a pull ring (35) for pulling and inserting the quick release pin (31).
5. The concrete pad protection device for pile foundation cages according to claim 1, wherein the hinge (2) is a hinge, and two leaves of the hinge (2) are respectively fixed at the butt joint of the openings of the two shells (4) through bolts.
6. The pile foundation reinforcement cage concrete cushion block protection device of claim 1, wherein the two shells (4) of the protective shell are made of any one of iron, steel, copper, aluminum or an alloy thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121021861.XU CN214696476U (en) | 2021-05-13 | 2021-05-13 | Pile foundation steel reinforcement cage concrete cushion protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121021861.XU CN214696476U (en) | 2021-05-13 | 2021-05-13 | Pile foundation steel reinforcement cage concrete cushion protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214696476U true CN214696476U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121021861.XU Active CN214696476U (en) | 2021-05-13 | 2021-05-13 | Pile foundation steel reinforcement cage concrete cushion protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214696476U (en) |
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2021
- 2021-05-13 CN CN202121021861.XU patent/CN214696476U/en active Active
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