CN109610862A - A kind of protection net for manual pile digging operation - Google Patents
A kind of protection net for manual pile digging operation Download PDFInfo
- Publication number
- CN109610862A CN109610862A CN201910011906.6A CN201910011906A CN109610862A CN 109610862 A CN109610862 A CN 109610862A CN 201910011906 A CN201910011906 A CN 201910011906A CN 109610862 A CN109610862 A CN 109610862A
- Authority
- CN
- China
- Prior art keywords
- pile
- steel ring
- protection
- shield
- net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3252—Protections, e.g. cover, caps, against impaling on starter reinforcement bars
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
A kind of protection net for manual pile digging operation, including steel ring, shield, it is characterized by: the steel ring is arranged to two symmetrical semicircle steel rings, semicircle steel ring completely spreads reinforced mesh, the shield is in umbrella shape, is equipped with four arc protective cover struts, in which: before protection net for manual pile digging operation use, the pre-buried Π shape bail before the concreting of steel reinforced concrete dado is needed, is locked foldable protection screen sheet and Π shape bail at the top of artificial digging pile using padlock.Protection net for manual pile digging operation of the invention has protecting screen structure simple, easy to make, effectively the aperture of artificial digging pile is protected, ensure the safety of operating personnel and holdee in construction, reach anti-fall, antitheft, the advantages of protective net is Ke Xunhuanliyong, construction efficiency height and reduction engineering cost.
Description
Technical field
The present invention relates to a kind of safety guard nets of construction site construction site, specifically, being a kind of artificial digging pile
Protective net.
Background technique
With the continuous development of China's Super High building construction, manually digging hole filling pile engineering is more and more.Traditional people
The protection of work caisson is using bamboo springboard and sand pocket or using the methods of reinforced mesh, and then in hole, stake surrounding is set up reinforcing bar and gone along with sb. to guard him
Frame, plug-in close mesh safety net need to also cover rain-proof colour bar cloth on springboard and sand pocket or reinforced mesh, can reach rain-proof effect
Fruit.But these safeguard procedures implement more troublesome, and cannot reuse after dismantling, but also there may be protect not
In place, protection is easy to situations such as being damaged by people.
Therefore known artificial digging pile safeguard procedures there are problems that it is above-mentioned various inconvenient and.
Summary of the invention
The purpose of the present invention is to propose a kind of safe and reliable protection net for manual pile digging operation.
To achieve the above object, the technical solution of the invention is as follows:
A kind of protection net for manual pile digging operation, including steel ring, shield, it is characterised in that:
The big 200mm of radius of the radius ratio artificial digging pile of the steel ring, steel ring are arranged to two symmetrical semicircle reinforcing bars
Circle, semicircle steel ring completely spread reinforced mesh, and reinforced mesh is by spot welding connection, in the reinforcing bar of two semicircle steel ring intersections
Reinforcing rib is set in mesh sheet, welds hinge admittedly on reinforcing rib, two semicircle steel rings is enable mutually to fold；
The shield is in umbrella shape, is equipped with four arc protective cover struts, and shield strut lower end is equal along protection screen sheet surrounding
Even arrangement is welded to connect with protection screen sheet at 30 °, and the shield strut of upper end four is intersected in the spot welding of space one；
Wherein: the top rebars concrete dado of artificial digging pile is higher by 200mm, artificial digging pile protection than artificial digging pile mouth absolute altitude
Net is before use, need the pre-buried Π shape bail before the concreting of steel reinforced concrete dado, in order to the both ends of foldable protective net piece
After Π shape bail, foldable protection screen sheet and Π shape bail are locked at the top of artificial digging pile using padlock.
Protection net for manual pile digging operation of the invention can also be further achieved by the following technical measures.
Protection net for manual pile digging operation above-mentioned, wherein the reinforcing bar of the half rounds rib ring is the reinforcing bar of diameter 20mm.
Protection net for manual pile digging operation above-mentioned, wherein the reinforcing bar of the reinforced mesh is the reinforcing bar of diameter 18mm.
Protection net for manual pile digging operation above-mentioned, wherein the hinge is to be opened flat hinge hinge.
Protection net for manual pile digging operation above-mentioned, wherein the shield strut is the reinforcing bar of diameter 16mm.
Protection net for manual pile digging operation above-mentioned, wherein the shield strut lengths are >=1600mm.
After adopting the above technical scheme, protection net for manual pile digging operation of the invention has the advantage that
1, protecting screen structure is simple, easy to make；
2, effectively the aperture of artificial digging pile is protected, it is ensured that the safety of operating personnel and holdee in construction,
Reaching anti-fall, antitheft, foldable protective net on piece is also provided with umbrella shield, plays the effect of rain-proof, hole stake internal water accumulation is avoided,
Influence hole pile driving construction；
3, protective net is Ke Xunhuanliyong, and construction efficiency is high, reduces engineering cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the steel ring of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the shield of the embodiment of the present invention；
Fig. 3 is the use state diagram of the protective net of the embodiment of the present invention；
Fig. 4 is the floor map of the use state of the protective net of the embodiment of the present invention, eliminates shield in figure.
In figure: 1 semicircle steel ring, 2 reinforced mesh, 3 hinges, 4 reinforcing ribs, 5 shield struts, 6 rain-proof colour bar cloth, 7 is pre-
Bury hook, 8 padlocks, 9 concrete guard walls, 10 pile linings.
Specific embodiment
With reference to embodiments and its attached drawing further explains the present invention.
Embodiment 1
Protection net for manual pile digging operation of the invention, including steel ring and shield.
It is the structural schematic diagram of the steel ring of the embodiment of the present invention referring now to Fig. 1, Fig. 1.As shown, the steel ring
Radius ratio artificial digging pile the big 200mm of radius, steel ring is arranged to two symmetrical semicircle steel rings, semicircle steel ring 1
Completely paving reinforced mesh 2, reinforced mesh is by spot welding connection, and setting adds on the reinforced mesh of two semicircle steel ring intersections
Strengthening tendons weld hinge admittedly on reinforcing rib, and two semicircle steel rings is enable mutually to fold.The reinforcing bar of the semicircle steel ring is diameter
The reinforcing bar of 20mm.The reinforcing bar of the reinforced mesh is the reinforcing bar of diameter 18mm.The hinge is to be opened flat hinge hinge 3, is opened flat conjunction
Page hinge is made by stainless steel material, middle axial length 900mm, diameter 15mm, wall thickness 5mm；Both side plate long 800mm, wall thickness 5mm.Hinge
Chain is welded to connect by both side plate and protection screen sheet.To guarantee firm welding, it is arranged at hinge both side plate and mesh sheet contact surface
The welding reinforcing rib of twice diameter C18, length 100mm, spacing 30mm increase contact area, guarantee that welding is stable and firm.
Fig. 2 is the structural schematic diagram of the shield of the embodiment of the present invention.Shield is in umbrella shape, is equipped with four arc protective covers
Strut 5, shield strut lower end are evenly arranged along protection screen sheet surrounding, are welded to connect with protection screen sheet at 30 °, upper end four
Shield strut is intersected in the spot welding of space one.The shield strut is the reinforcing bar of diameter 16mm.The shield strut is long
Degree is 1600mm.Umbrella shield is by umbrella means for supporting reinforcement steel bar and 6 groups of rain-proof colour bar cloth being laid on umbrella means for supporting reinforcement steel bar
At.
The top rebars concrete dado of artificial digging pile is higher by 200mm, artificial digging pile protection than artificial digging pile mouth absolute altitude
Net is before use, need the pre-buried Π shape bail before the concrete guard wall 9 of reinforced concrete pours, in order to the both ends of foldable protective net piece
After Π shape bail, foldable protection screen sheet and pre-buried hook 7 are locked at the top of artificial digging pile using padlock 8.
Embodiment 2
Fig. 3 is the use state diagram of the protective net of the embodiment of the present invention.The use of protection net for manual pile digging operation of the invention
Method: when construction, the protection screen sheet at the end is dug and folds to be placed on by the lock for opening foldable protection screen sheet one end has gone up lock end
Protection screen sheet on, construction personnel can stand and be laid with bamboo slab rubber on the protection screen sheet folded up, that is, can ensure that manually digging hole
The safety of operating personnel in stake, can also substantially reduce the risk that operating personnel is hit by pendant object under artificial digging pile.In excavated by manual work
After the completion of the pile driving construction of hole, two protection screen sheets are unfolded to form foldable protection screen sheet, are then laid with foldable protection screen sheet
On artificial digging pile, and make the both ends of foldable protection screen sheet after being embedded in the Π shape bail at the top of artificial digging pile,
It uses and is locked across Π shape bail by foldable protective net mortice lock at the top of artificial digging pile, to reach the post-job safety of borehole again
Anti-fall effect.
Fig. 4 is the floor map of the use state of the protective net of the embodiment of the present invention, eliminates shield in figure.This hair
Bright protection net for manual pile digging operation is also provided with umbrella shield on foldable protection screen sheet, plays the effect of rain-proof, avoids
Hole stake internal water accumulation, influences hole pile driving construction.
The present invention has substantive distinguishing features and significant technological progress, and protection net for manual pile digging operation of the invention makes letter
It is single, easy to operate, in manual digging pile construction, effectively the aperture of artificial digging pile can be protected, it is ensured that constructing
The safety of middle operating personnel and holdee reach anti-fall, antitheft and other effects.Protection net for manual pile digging operation raising of the invention is applied
Work efficiency rate, it is possible to reduce surrounding sets up steel pipe and goes along with sb. to guard him the workload gone along with sb. to guard him with safety net in aperture, to reach save the cost
Purpose has wide applicability and generalization, has good using effect.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution also should belong to scope of the invention, should be limited by each claim.
Claims (6)
1. a kind of protection net for manual pile digging operation, including steel ring, shield, it is characterised in that:
The big 200mm of radius of the radius ratio artificial digging pile of the steel ring, steel ring are arranged to two symmetrical semicircle reinforcing bars
Circle, semicircle steel ring completely spread reinforced mesh, and reinforced mesh is by spot welding connection, in the reinforcing bar of two semicircle steel ring intersections
Reinforcing rib is set in mesh sheet, welds hinge admittedly on reinforcing rib, two semicircle steel rings is enable mutually to fold；
The shield is in umbrella shape, is equipped with four arc protective cover struts, and shield strut lower end is equal along protection screen sheet surrounding
Even arrangement is welded to connect with protection screen sheet at 30 °, and the shield strut of upper end four is intersected in the spot welding of space one；
Wherein: the top rebars concrete dado of artificial digging pile is higher by 200mm, artificial digging pile protection than artificial digging pile mouth absolute altitude
Net is before use, need the pre-buried Π shape bail before the concreting of steel reinforced concrete dado, in order to the both ends of foldable protective net piece
After Π shape bail, foldable protection screen sheet and Π shape bail are locked at the top of artificial digging pile using padlock.
2. protection net for manual pile digging operation as described in claim 1, which is characterized in that the reinforcing bar of the semicircle steel ring is diameter
The reinforcing bar of 20mm.
3. protection net for manual pile digging operation as described in claim 1, which is characterized in that the reinforcing bar of the reinforced mesh is diameter
The reinforcing bar of 18mm.
4. protection net for manual pile digging operation as described in claim 1, which is characterized in that the hinge is to be opened flat hinge hinge.
5. protection net for manual pile digging operation as described in claim 1, which is characterized in that the shield strut is diameter 16mm's
Reinforcing bar.
6. protection net for manual pile digging operation as described in claim 1, which is characterized in that the shield strut lengths be >=
1600mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011906.6A CN109610862A (en) | 2019-01-07 | 2019-01-07 | A kind of protection net for manual pile digging operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011906.6A CN109610862A (en) | 2019-01-07 | 2019-01-07 | A kind of protection net for manual pile digging operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109610862A true CN109610862A (en) | 2019-04-12 |
Family
ID=66016240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910011906.6A Pending CN109610862A (en) | 2019-01-07 | 2019-01-07 | A kind of protection net for manual pile digging operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109610862A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202209057U (en) * | 2011-09-13 | 2012-05-02 | 云南路桥股份有限公司 | Protection net for manual pile digging operation |
| CN203960892U (en) * | 2014-06-27 | 2014-11-26 | 中建三局第一建设工程有限责任公司 | A kind of multifunction manual excavation pile construction working platform |
| CN204570667U (en) * | 2015-01-05 | 2015-08-19 | 江苏建筑职业技术学院 | Hand excavated pile aperture safety device |
| CN205171498U (en) * | 2015-11-27 | 2016-04-20 | 中建四局第三建筑工程有限公司 | Novel manual hole digging pile protection network |
| CN206616874U (en) * | 2017-02-20 | 2017-11-07 | 中建四局第三建筑工程有限公司 | A kind of protector for artificial digging pile |
-
2019
- 2019-01-07 CN CN201910011906.6A patent/CN109610862A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202209057U (en) * | 2011-09-13 | 2012-05-02 | 云南路桥股份有限公司 | Protection net for manual pile digging operation |
| CN203960892U (en) * | 2014-06-27 | 2014-11-26 | 中建三局第一建设工程有限责任公司 | A kind of multifunction manual excavation pile construction working platform |
| CN204570667U (en) * | 2015-01-05 | 2015-08-19 | 江苏建筑职业技术学院 | Hand excavated pile aperture safety device |
| CN205171498U (en) * | 2015-11-27 | 2016-04-20 | 中建四局第三建筑工程有限公司 | Novel manual hole digging pile protection network |
| CN206616874U (en) * | 2017-02-20 | 2017-11-07 | 中建四局第三建筑工程有限公司 | A kind of protector for artificial digging pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205171498U (en) | Novel manual hole digging pile protection network | |
| CN208415267U (en) | Miniature steel pipe pile prestressed anchor rope combination supporting system | |
| CN205576955U (en) | Raft foundation's reinforced structure is displaced into to strip footing | |
| CN110485430A (en) | A kind of interlocking pile combines foundation pit supporting method with ground-connecting-wall | |
| CN109914422A (en) | A kind of steel pipe and soil nailing combined type foundation pit supporting construction and construction method | |
| CN109610862A (en) | A kind of protection net for manual pile digging operation | |
| CN207728025U (en) | A kind of safety climbing ladder for bridge construction | |
| CN210459215U (en) | Bored concrete pile safety work platform | |
| CN108755663A (en) | A kind of great diameter and long variable cross-section bored pile construction method | |
| CN103572761B (en) | A kind of method of utilizing Brooker protection network to protect while closing on both wired constructions | |
| CN208718686U (en) | A kind of precast assembly steel loop borehole wall | |
| CN206752473U (en) | A kind of deep excavation cable stretching assembled operating platform | |
| CN205116215U (en) | Support formula retaining wall structure | |
| CN210152307U (en) | Bridge pile foundation digs hole safety protection canopy and protection system | |
| CN205088687U (en) | Supporting structure of strut foundation ditch | |
| CN211171994U (en) | Occlusive pile and diaphragm wall combined foundation pit supporting structure | |
| CN106988361A (en) | Pick machine is repaiied in a kind of square hole stake | |
| CN209975527U (en) | Reusable pulling-out equipment for steel casing of underwater cast-in-situ bored pile | |
| CN106836242A (en) | Deep excavation cable stretching assembled operating platform | |
| CN207143993U (en) | Steel Wall for subway station shield hole side | |
| KR200219236Y1 (en) | A mold assembly for reinforced concrete girders execution | |
| CN206220102U (en) | Steel reinforced concrete assembling foundation pit enclosure | |
| CN205777616U (en) | Civil aviaton's non-suspend air construction encloses support with the net of fast demountable temporarily | |
| CN109736318A (en) | Tunnel foundation ditch construction method | |
| CN205421041U (en) | Bridge bottom reinforcing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
|
| RJ01 | Rejection of invention patent application after publication |