CN212248216U - Pile hole protection device for manual hole digging pile - Google Patents
Pile hole protection device for manual hole digging pile Download PDFInfo
- Publication number
- CN212248216U CN212248216U CN202020590683.1U CN202020590683U CN212248216U CN 212248216 U CN212248216 U CN 212248216U CN 202020590683 U CN202020590683 U CN 202020590683U CN 212248216 U CN212248216 U CN 212248216U
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- Prior art keywords
- steel bar
- reinforcing
- mesh
- bar net
- net
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 61
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009342 intercropping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a pile hole protection device for manual hole digging pile, which comprises a protection net sheet, wherein the protection net sheet comprises a buckling structure, a steel bar net and a steel bar net, the steel bar net and the steel bar net are in a superposition state, the steel bar net is fixedly arranged at the bottom end of the steel bar net, the corners of the steel bar net and the steel bar net in the same axial direction are provided with buckling structures, the buckling structures are used for fixing one side of the steel bar net and the steel bar net, the steel bar net of the protection net sheet is welded with a rotating rod relative to one side provided with the buckling structures, two ends of the rotating rod are provided with hinges, the utility model adopts the first steel bar net and the second steel bar net to be in a superposition arrangement, and the steel bars of the first steel bar net and the second steel bar net are in a crossed arrangement, so that the interval speed of the steel bars of the protection net sheet is small, the protection effect is improved, the falling risk is greatly reduced, and safety guarantee is provided for workers working in manual hole digging pile.
Description
Technical Field
The utility model relates to a pile foundation engineering construction specifically is a be used for artifical hole digging pile stake hole protector with protection technical field.
Background
The manual hole digging pile is one of pile foundations, a pile hole is formed by adopting a manual digging method, then a steel reinforcement cage is placed, and concrete is poured to form the pile, the deepest depth of the manual hole digging pile can reach 30 meters, and the manual hole digging pile needs manpower to dig soil in the pile hole and transport the soil outwards in the construction process to form a well-shaped hole opening. The construction of the manual hole digging pile needs to adopt an intercropping method, namely, the pile and the adjacent pile are respectively excavated downwards at intervals, so that the manual hole digging pile has longer non-construction time, the pile hole needs enclosure and covering protection during the non-construction period to prevent falling accidents, the traditional hole opening protection mode is that the periphery of a hole opening is provided with a railing enclosure, and the upper part of the hole opening is simply covered by using a reinforcing mesh.
However, the prior art has the following disadvantages: the protection reinforcing steel bar mesh piece reinforcing steel bar spacing of the original manual hole digging pile is large, the reinforcing steel bar is thin, the protection effect is poor, and the safety of workers cannot be guaranteed; the original manual hole digging pile needs to be carried for protective covering and removing, and wastes time and labor; the original manual hole digging pile is protected without fixed measures and is easy to lose in construction sites; the original manual hole digging pile has poor protection recoverability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pile hole protection device for an artificial bored pile, which solves the problems that the distance between reinforcing steel bars of a protective reinforcing steel bar net piece of the artificial bored pile in the prior art is larger, the reinforcing steel bars are thinner, the protection effect is poorer, and the safety of workers can not be guaranteed; the original manual hole digging pile needs to be carried for protective covering and removing, and wastes time and labor; the original manual hole digging pile is protected without fixed measures and is easy to lose in construction sites; the problem of poor protection recoverability of the original manual hole digging pile.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for artifical hole digging pile hole protector, includes the protection net piece, the protection net piece includes lock structure, a reinforcing bar net and No. two reinforcing bar nets are the stack state, a reinforcing bar net fixed mounting is in the bottom of No. two reinforcing bar nets, a reinforcing bar net and No. two reinforcing bar nets are located same axial corner and are equipped with the lock structure, the lock structure is used for one side of fixed reinforcing bar net and No. two reinforcing bar nets, the welding of a reinforcing bar net of protection net piece has the dwang for one side that sets up the lock structure, the both ends of dwang are provided with the hinge, the dwang activity is cup jointed in the hinge.
Preferably, the hinge and the buckling structure are both installed on the ground.
Preferably, the buckling structure comprises an embedded part and a fixing buckle, the embedded part is inserted into meshes of a first reinforcing mesh and a second reinforcing mesh, one end of the fixing buckle is rotatably connected to the upper end of the embedded part, and the other end of the fixing buckle is lapped on the surface of the protection net piece located at the corner.
Preferably, the first reinforcing mesh and the second reinforcing mesh are formed by welding a plurality of groups of reinforcing steel bars, and the reinforcing steel bars are arranged in a longitudinal and transverse mode and welded to form the meshed first reinforcing mesh and second reinforcing mesh.
Preferably, the steel bars of the first steel bar mesh and the steel bars of the second steel bar mesh are arranged in an up-and-down crossing mode.
Preferably, the groups of steel bars of the first steel bar mesh and the second steel bar mesh are welded at intervals of 150 mm.
The utility model provides a be used for artifical bored pile stake hole protector possesses following beneficial effect:
(1) the utility model discloses a dwang of the protection net piece one side that welds well is inserted in the hinge, the opposite side passes the lock structure of fixing on ground in advance through net piece space department, the lock structure comprises a built-in fitting and fixed knot, will fix when needs are opened or are closed and detain rotatory to space diagonal department, then will fix when needs are fixed and detain rotatory to protection net piece top and make the protection net piece can't freely turn, this kind of mode switching is convenient, and be difficult for losing, dig the hole stake in the manual work and pour and finish, the back is chiseled to the pile head, can carry out a lot of and retrieve.
(2) The utility model discloses a to protect the net piece and adopt a reinforcing bar net and No. two reinforcing bar net stack settings, and the reinforcing bar cross arrangement of a reinforcing bar net and No. two reinforcing bar nets for the steel bar interval of protection net piece is fast little, increases the protecting effect, has greatly reduced the risk of falling, provides safety guarantee for manual hole digging pile operation workman.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a protective mesh; 2. a buckling structure; 3. rotating the rod; 4. reinforcing steel bars; 5. a hinge; 6. a first reinforcing mesh; 7. a second reinforcing mesh; 8. embedding parts; 9. and (5) fixing the buckle.
Detailed Description
The technical solution 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.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a be used for artifical hole digging pile hole protector, includes protection mesh sheet 1, protection mesh sheet 1 includes lock structure 2, a reinforcing bar net 6 and No. two reinforcing bar nets 7 are the stack state, a reinforcing bar net 6 fixed mounting is in No. two reinforcing bar net 7's bottom, a reinforcing bar net 6 and No. two reinforcing bar nets 7 are located same axial corner and are equipped with lock structure 2, lock structure 2 is used for one side of fixed reinforcing bar net 6 and No. two reinforcing bar nets 7, the welding of a reinforcing bar net 6 of protection mesh sheet 1 has dwang 3 for one side that sets up lock structure 2, the both ends of dwang 3 are provided with hinge 5, the activity of dwang 3 is cup jointed in hinge 5.
The buckling structure 2 comprises an embedded part 8 and a fixed buckle 9, the embedded part 8 is inserted into meshes of a reinforcing mesh 6 and a reinforcing mesh 7, one end of the fixed buckle 9 is rotatably connected to the upper end of the embedded part 8, the other end of the fixed buckle 9 is lapped on the surface of a corner of the protection mesh 1, the fixed buckle 9 of the buckling structure 2 is rotated to the diagonal of the space of the protection mesh 1 when the protection mesh 1 needs to be opened or closed, the fixed buckle 9 of the buckling structure 2 is rotated to the upper side of the protection mesh 1 when the protection mesh 1 needs to be fixed, and the protection mesh 1 is limited by the fixed buckle 9, so that the protection mesh 1 cannot be freely turned.
The first reinforcing mesh 6 and the second reinforcing mesh 7 are formed by welding a plurality of groups of reinforcing steel bars 4, the reinforcing steel bars 4 are vertically and horizontally arranged and welded to form a first reinforcing mesh 6 and a second reinforcing mesh 7, and the reinforcing steel bars 4 of the first reinforcing mesh 6 and the reinforcing steel bars 4 of the second reinforcing mesh 7 are vertically and crosswise arranged, so that the grid density of the protective mesh 1 is high, and the protective effect is improved.
The steel bar groups 4 of the first steel bar mesh 6 and the second steel bar mesh 7 are welded at intervals of 150mm, the intervals of the steel bar groups 4 are reduced, and the strength and the protection effect are improved.
It should be noted that, when in use, the reinforcing steel bars 4 with the diameter of 10mm are welded into a first reinforcing steel bar mesh 6 in a criss-cross way according to the interval of 150mm, then the reinforcing steel bars 4 of a second reinforcing steel bar mesh 7 are welded with the reinforcing steel bars 4 of the first reinforcing steel bar mesh 6 in a cross way to form a first reinforcing steel bar mesh 6 and a second reinforcing steel bar mesh 7 which are arranged in an up-and-down cross way to form a protective mesh sheet 1, a rotating rod 3 at one side of the welded protective mesh sheet 1 is inserted into a hinge 5, wherein the hinge 5 is pre-embedded at the periphery of a pile hole, an embedded part 8 of a buckling structure 2 is arranged at the periphery of the pile hole, finally, yellow and white double-color paint is used for cross painting to form a warning color, when in need of opening or closing, a fixing buckle 9 of the buckling structure 2 is rotated to the position of the diagonal line of the protective mesh sheet 1, when in need of fixing, the, utilize fixed knot 9 to carry on spacingly to protection net piece 1, make protection net piece 1 can't freely turn, this kind of mode switching is convenient, and be difficult for losing, pour at artifical hole digging pile and finish, the pile head chisels the back, can retrieve many times, wherein because protection net piece 1 adopts a reinforcing bar net 6 and No. two reinforcing bar nets 7 stack settings, and a reinforcing bar net 6, No. two reinforcing bar net 7's reinforcing bar 4 cross arrangement, make protection net piece 1's reinforcing bar interval fast little, increase the protecting effect, greatly reduced the risk of falling, provide safety guarantee for artifical hole digging pile operation workman.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for artifical bored pile stake hole protector, includes protection net piece (1), its characterized in that: protection net piece (1) is including lock structure (2), a reinforcing bar net (6) and No. two reinforcing bar nets (7) are the stack state, a reinforcing bar net (6) fixed mounting is in the bottom of No. two reinforcing bar nets (7), a reinforcing bar net (6) and No. two reinforcing bar nets (7) are located same axial corner and are equipped with lock structure (2), lock structure (2) are used for one side of fixed reinforcing bar net (6) and No. two reinforcing bar nets (7), the welding of a reinforcing bar net (6) of protection net piece (1) has dwang (3) for the one side that sets up lock structure (2), the both ends of dwang (3) are provided with hinge (5), dwang (3) activity cup joints in hinge (5).
2. The pile hole guard for a manual dug pile according to claim 1, wherein: hinge (5) and lock structure (2) are all installed on ground.
3. The pile hole guard for a manual dug pile according to claim 1, wherein: the buckling structure (2) comprises an embedded part (8) and a fixing buckle (9), meshes of a reinforcing mesh (6) and a reinforcing mesh (7) are inserted into the embedded part (8), one end of the fixing buckle (9) is rotatably connected to the upper end of the embedded part (8), and the other end of the fixing buckle (9) is lapped on the surface of the protection mesh (1) located at the corner.
4. The pile hole guard for a manual dug pile according to claim 1, wherein: the first reinforcing mesh (6) and the second reinforcing mesh (7) are formed by welding a plurality of groups of reinforcing steel bars (4), and the reinforcing steel bars (4) are arranged vertically and horizontally and are welded to form the meshed first reinforcing mesh (6) and second reinforcing mesh (7).
5. The pile hole guard for a manual dug pile according to claim 4, wherein: the steel bars (4) of the first steel bar mesh (6) and the steel bars (4) of the second steel bar mesh (7) are arranged in a vertical crossing mode.
6. The pile hole guard for a manual dug pile according to claim 4, wherein: the groups of steel bars (4) of the first steel bar mesh (6) and the second steel bar mesh (7) are welded at intervals of 150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590683.1U CN212248216U (en) | 2020-04-20 | 2020-04-20 | Pile hole protection device for manual hole digging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590683.1U CN212248216U (en) | 2020-04-20 | 2020-04-20 | Pile hole protection device for manual hole digging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212248216U true CN212248216U (en) | 2020-12-29 |
Family
ID=74002456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020590683.1U Expired - Fee Related CN212248216U (en) | 2020-04-20 | 2020-04-20 | Pile hole protection device for manual hole digging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212248216U (en) |
-
2020
- 2020-04-20 CN CN202020590683.1U patent/CN212248216U/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: 20201229 |