CN204850514U - That reserves entrance to a cave faces limit protector - Google Patents
That reserves entrance to a cave faces limit protector Download PDFInfo
- Publication number
- CN204850514U CN204850514U CN201520538978.3U CN201520538978U CN204850514U CN 204850514 U CN204850514 U CN 204850514U CN 201520538978 U CN201520538978 U CN 201520538978U CN 204850514 U CN204850514 U CN 204850514U
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- CN
- China
- Prior art keywords
- reserved opening
- cave
- frontier defense
- protection unit
- entrance
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a that reserves entrance to a cave faces limit protector, include: an at least fixed establishment, fixed establishment include two fixing support with erect in the protection body of rod between two fixing support, two fixing support rigid coupling respectively face the limit in two of the relative both sides of reserving the entrance to a cave, the safety net is hung and is located on the protection body of rod. The utility model discloses that reserves entrance to a cave faces limit protector, two through the relative both sides reserving the entrance to a cave are faced the edge and set up a fixing support respectively, and the installation protection body of rod between two fixing support can face frontier defense to the reservations entrances to a cave such as the door and window entrance to a cave, the lift -cabin door entrance to a cave, the floor entrance to a cave reservation outside at structure construction stage and protect again, and easy operation, turnover convenience, saving cost, work efficiency are obvious. Avoid the protection of traditional fastener formula steel pipe, wire rope protection etc. To install and remove process complicacy, whole safety and stability nature subalternation problem.
Description
Technical field
The utility model relates to building operations guard technology field, and what refer in particular to a kind of reserved opening faces frontier defense protection unit.
Background technology
At present, traditional fastener type steel pipe protection is because its deadweight is comparatively large, peace is torn complexity open, torn down and reconstructed inconvenience, and workman is difficult to apply, and cause job site reserved opening protection not in time, the phenomenons such as protection is destroyed happen occasionally.In addition, traditional wire rope need destroy agent structure and connect, and flexible protective is very easily lax, and protection effect is bad.Therefore, traditional frontier defense protection unit that faces all causes larger hidden danger to construction safety, quality managemant, adds management cost.
Utility model content
Because the problems referred to above, what the utility model provided a kind of reserved opening faces frontier defense protection unit, comprising:
At least one fixed mechanism, described fixed mechanism comprises two fixed bearings and is set up in the protection body of rod between described two fixed bearings, and described two fixed bearings are fixed in two of the relative both sides of reserved opening respectively and face limit; And
Safety net, hang on the described protection body of rod.
The utility model reserved opening face frontier defense protection unit, faced on limit by two of the relative both sides at reserved opening and a fixed bearing is set respectively, again the protection body of rod is installed between two fixed bearings, frontier defense can be faced in the structure construction stage to reserved openings such as reserved outer door and window hole, elevator door hole, floor holes to protect, simple to operate, turnover is convenient, cost-saving, operating efficiency is obvious.Avoid the problems such as assembling and dissembling process complexity, general safety poor stability such as the protection of conventional fastener formula steel pipe, wire rope.
The further improvement of facing frontier defense protection unit of the utility model reserved opening is, described fixed bearing is the bearing of grooved, the size of the fluting of described fixed bearing and the size of facing limit of described reserved opening suitable, what described fixed bearing was located in described reserved opening faces limit.
The further improvement of facing frontier defense protection unit of the utility model reserved opening is, described fixed bearing comprises and is connected to facing two side plates of the relative both sides on limit and being fixed in the middle connecting plate of described two side end of described reserved opening, described side plate offers the first fastener hole, described fixed bearing to be fastenedly connected through described first fastener hole by the first securing member and to face limit in described reserved opening.
The further improvement of facing frontier defense protection unit of the utility model reserved opening is, described first securing member is bolt.
The further improvement of facing frontier defense protection unit of the utility model reserved opening is, described side plate and facing between limit of described reserved opening are folded with backing plate.
The further improvement of facing frontier defense protection unit of the utility model reserved opening is, described backing plate is sheeting caps.
The further improvement of facing frontier defense protection unit of the utility model reserved opening is, described side plate is L-type angle steel, and described middle connecting plate is L-type angle steel.
The further improvement of facing frontier defense protection unit of the utility model reserved opening is, described side plate top is connected with the sleeve pipe worn for the described protection body of rod, described sleeve pipe offers the second fastener hole, through described second fastener hole, the described protection body of rod is fastenedly connected in described sleeve pipe by the second securing member.
The further improvement of facing frontier defense protection unit of the utility model reserved opening is, described second securing member is bolt.
The utility model reserved opening face frontier defense protection unit, proved by field practice, meet face the security performance requirement that frontier defense protects completely, be safety, rationally, economy and science.This apparatus structure is simple, makes easily, easy to use, only can directly need install and remove by job site standing small instruments and tools (spanner, pliers etc.), repeatedly installs and removes performance good, is convenient to turnover and uses; Save circulation material, reduce lease use cost; Decrease artificial, improve efficiency of construction, shorten construction period; Customizable according to engineering reserved opening size, the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is the front view facing frontier defense protection unit of the utility model reserved opening.
Fig. 2 is the top view facing frontier defense protection unit of the utility model reserved opening.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Coordinate referring to shown in Fig. 1 and Fig. 2, Fig. 1 is the front view facing frontier defense protection unit of the utility model reserved opening.Fig. 2 is the top view facing frontier defense protection unit of the utility model reserved opening.The utility model reserved opening face frontier defense protection unit, comprising:
At least one fixed mechanism, described fixed mechanism comprises two fixed bearings 10 and the protection body of rod 20, two fixed bearing 10 be set up between two fixed bearings 10 is fixed in two of the relative both sides of reserved opening respectively and faces limit 90.Preferably, protecting the body of rod 20 is DN32 steel pipe.
Safety net 210, hang on the protection body of rod 20.
The utility model reserved opening face frontier defense protection unit, faced on limit by two of the relative both sides at reserved opening and a fixed bearing is set respectively, again the protection body of rod is installed between two fixed bearings, frontier defense can be faced in the structure construction stage to reserved openings such as reserved outer door and window hole, elevator door hole, floor holes to protect, simple to operate, turnover is convenient, cost-saving, operating efficiency is obvious.Avoid the problems such as assembling and dissembling process complexity, general safety poor stability such as the protection of conventional fastener formula steel pipe, wire rope.
Particularly, shown in composition graphs 2, fixed bearing 10 is the bearing of grooved, the size of the fluting of fixed bearing 10 and the size of facing limit 90 of reserved opening suitable, what fixed bearing 10 was located in reserved opening faces limit 90.
Further, fixed bearing 10 comprises and is connected to facing two side plates 110 of the relative both sides on limit 90 and being fixed in the middle connecting plate 120 of two side plate 110 ends of reserved opening, side plate 110 offers the first connecting hole first fastener hole, fixed bearing 10 to be fastenedly connected through described first connecting hole first fastener hole of side plate 110 by the first securing member 310 and to face limit 90 in reserved opening, with ensure the utility model reserved opening face frontier defense protection unit and reserved opening to face being connected and fixed of limit 90 firm.Preferably, side plate 110 is the L-type angle steel of L50 × 5, and middle connecting plate 120 is the L-type angle steel of L50 × 5, and the first securing member 310 is 4.8 grade bolts.More preferably, side plate 110 and middle connecting plate 120 are formed in one.
Further, fixed bearing 10 side plate 110 and facing between limit 90 of reserved opening are folded with backing plate 40, better fixation can be played.Preferably, backing plate 40 is the sheeting caps that 20mm is thick.
Further, the top of the side plate 110 of fixed bearing 10 is connected with the sleeve pipe 50 worn for the protection body of rod 20, sleeve pipe 50 offers the second fastener hole, the protection body of rod 20 is fastenedly connected in sleeve pipe 50 through described second fastener hole by the second securing member 320, to ensure that fixed bearing 10 is reliably connected with the protection body of rod 20.Preferably, described second fastener hole is opened in the top of sleeve pipe 50, and sleeve pipe 50 is DN40 sleeve pipe, and the second securing member 320 is 4.8 grade bolts.
In a preferred embodiment of the present utility model, the quantity of described fixed mechanism can be multiple, the setting side by side up and down of multiple described fixed mechanisms, safety net is hung on jointly on the protection body of rod of multiple described fixed mechanism, safety net can be made more firm with the connection of the protection body of rod, play better protective action.
The utility model reserved opening face frontier defense protection unit install time, first fixed bearing is placed in the facing on limit of reserved opening, then fixed bearing and reserved opening face insert sheeting caps in the middle of limit after by bolt, the limit of facing of fixed bearing and reserved opening is tightened fixing; Then tight a bolt in the sleeve pipe protection body of rod being penetrated on the fixed bearing of reserved opening both sides, the quantity of facing frontier defense protection unit of the utility model reserved opening can be set according to hole size reasonable; Finally on the protection body of rod, hang closely-knitted safety net and namely complete installation.Relax when tearing down and reconstructing nut and dismountable fender rod body and fixed bearing, reaches effect that repetitive cycling utilizes.
The utility model reserved opening face frontier defense protection unit, proved by field practice, meet face the security performance requirement that frontier defense protects completely, be safety, rationally, economy and science.This apparatus structure is simple, makes easily, easy to use, only can directly need install and remove by job site standing small instruments and tools (spanner, pliers etc.), repeatedly installs and removes performance good, is convenient to turnover and uses; Save circulation material, reduce lease use cost; Decrease artificial, improve efficiency of construction, shorten construction period; Customizable according to engineering reserved opening size, the scope of application is wide.
The above is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, not departing from the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. reserved opening face a frontier defense protection unit, it is characterized in that, comprising:
At least one fixed mechanism, described fixed mechanism comprises two fixed bearings and is set up in the protection body of rod between described two fixed bearings, and described two fixed bearings are fixed in two of the relative both sides of reserved opening respectively and face limit; And
Safety net, hang on the described protection body of rod.
2. reserved opening as claimed in claim 1 face frontier defense protection unit, it is characterized in that, described fixed bearing is the bearing of grooved, the size of the fluting of described fixed bearing and the size of facing limit of described reserved opening suitable, what described fixed bearing was located in described reserved opening faces limit.
3. reserved opening as claimed in claim 2 face frontier defense protection unit, it is characterized in that, described fixed bearing comprises and is connected to facing two side plates of the relative both sides on limit and being fixed in the middle connecting plate of described two side end of described reserved opening, described side plate offers the first fastener hole, described fixed bearing to be fastenedly connected through described first fastener hole by the first securing member and to face limit in described reserved opening.
4. reserved opening as claimed in claim 3 face frontier defense protection unit, it is characterized in that, described first securing member is bolt.
5. reserved opening as claimed in claim 3 face frontier defense protection unit, it is characterized in that, described side plate and facing between limit of described reserved opening are folded with backing plate.
6. reserved opening as claimed in claim 5 face frontier defense protection unit, it is characterized in that, described backing plate is sheeting caps.
7. reserved opening as claimed in claim 3 face frontier defense protection unit, it is characterized in that, described side plate is L-type angle steel, and described middle connecting plate is L-type angle steel.
8. reserved opening as claimed in claim 3 face frontier defense protection unit, it is characterized in that, described side plate top is connected with the sleeve pipe worn for the described protection body of rod, described sleeve pipe offers the second fastener hole, through described second fastener hole, the described protection body of rod is fastenedly connected in described sleeve pipe by the second securing member.
9. reserved opening as claimed in claim 8 face frontier defense protection unit, it is characterized in that, described second securing member is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538978.3U CN204850514U (en) | 2015-07-23 | 2015-07-23 | That reserves entrance to a cave faces limit protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538978.3U CN204850514U (en) | 2015-07-23 | 2015-07-23 | That reserves entrance to a cave faces limit protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850514U true CN204850514U (en) | 2015-12-09 |
Family
ID=54741079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538978.3U Expired - Fee Related CN204850514U (en) | 2015-07-23 | 2015-07-23 | That reserves entrance to a cave faces limit protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850514U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804422A (en) * | 2016-03-31 | 2016-07-27 | 中国航天建设集团有限公司 | Construction method of edge protection |
| CN107503523A (en) * | 2017-08-30 | 2017-12-22 | 云南工程建设总承包公司 | A kind of tool-type faces side or opening protective device |
| CN111706097A (en) * | 2020-04-30 | 2020-09-25 | 上海宝冶集团有限公司 | Safety clamp for limb operation and use method thereof |
| CN111962893A (en) * | 2020-07-29 | 2020-11-20 | 中冶天工集团天津有限公司 | Quick mounting and dismounting nondestructive protection device and construction method |
-
2015
- 2015-07-23 CN CN201520538978.3U patent/CN204850514U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804422A (en) * | 2016-03-31 | 2016-07-27 | 中国航天建设集团有限公司 | Construction method of edge protection |
| CN107503523A (en) * | 2017-08-30 | 2017-12-22 | 云南工程建设总承包公司 | A kind of tool-type faces side or opening protective device |
| CN111706097A (en) * | 2020-04-30 | 2020-09-25 | 上海宝冶集团有限公司 | Safety clamp for limb operation and use method thereof |
| CN111962893A (en) * | 2020-07-29 | 2020-11-20 | 中冶天工集团天津有限公司 | Quick mounting and dismounting nondestructive protection device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |