CN2316387Y - Detachable safety railing - Google Patents
Detachable safety railing Download PDFInfo
- Publication number
- CN2316387Y CN2316387Y CN 97244095 CN97244095U CN2316387Y CN 2316387 Y CN2316387 Y CN 2316387Y CN 97244095 CN97244095 CN 97244095 CN 97244095 U CN97244095 U CN 97244095U CN 2316387 Y CN2316387 Y CN 2316387Y
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- crossbeam
- fixed mount
- cross bar
- removable security
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to detachable safety railings, belong to building auxiliary protection device. It is mainly made of fixed frame, bolt fastener, cross bar and cross bar support frame, fixed frame be "
" shape; You Lianggen crossbeam and a stringer are constituted; threaded hole are had on a crossbeam; bolt fastener and threaded hole are coupled on crossbeam; the end of another crossbeam is fixed with cross bar support frame; cross bar support frame is made of support rod and support frame, and support rod both ends are equipped with support frame, and cross bar is placed in support frame. The utility model structure is simple, neat, easy for installation, is suitable for building walls opening setting safety barrier and uses.
Description
The utility model is a kind of removable security guardrail that is mainly used in interim overlap joint, belongs to a kind of auxiliary protection device for building.
At present, along with developing rapidly of modern architecture industry, increasing various maximization highrise building colony rises sheer from level ground.In order to ensure the high-quality of building, also more and more higher for the requirement of the speed in the architecture construction, safety management and civilized degree of managing.And now in construction; for guaranteeing the safety of workman in construction; the peristome of the wall in building needs interim some protection railings of installing; and this railing is extremely lack of standardization; the steel or the timber that use scaffolding to use; can damage building with building fixedly the time; installing or need expend a large amount of iron wires or screw fixedly the time; also can expend great amount of manpower and time goes to install; owing to be the temporary protection railing; therefore need decide according to the material of railing and the shape at architectural openings position when being provided with, mounting means is not fixed, and is prone to mistake and leaves potential safety hazard when being provided with.When construction finishes, when the temporary protection railing is removed, also can cause damage, and the railing of pulling down can not utilize again to building, the railing of dismounting is disorderly and unsystematic, also needs further cleaning.Can see that thus the protection railing that appears at employed interim installation had both caused the time-consuming expense material of taking a lot of work, influence construction quality again easily, be difficult to improve the degree of safety management and civilization management.
The purpose of this utility model is a kind of removable security guardrail of design, and it is simple in structure, and is easy for installation, and good reliability can be reused.
The designed removable security guardrail of the utility model is mainly by fixed mount, bolt fastener, cross bar and cross bar bracing frame are formed, fixed mount is " " shape, constitute by two crossbeams and a longeron, have the screwed hole that cooperates with bolt fastener on a crossbeam therein, bolt fastener vertically is installed on the crossbeam, parallel with longeron, the bolt part can be with respect on the crossbeam, move down, the end of another root crossbeam and cross bar bracing frame are fixed together, the cross bar bracing frame is made up of support bar and bracing frame, support bar is fixedlyed connected with the beam vertical of fixed mount, and longeron spatial vertical with fixed mount, the support bar two ends are equipped with bracing frame, and cross bar is positioned in the bracing frame, are parallel to the crossbeam of fixed mount.
The fixed mount of the removable security guardrail that the utility model is designed is welded by square tube.
Bracing frame in the cross bar bracing frame of the removable security guardrail that the utility model is designed is a crotch-shaped, and an end is threaded at the bottom of the hook.
Support bar in the cross bar bracing frame of the removable security guardrail that the utility model is designed is the square tube type bar, and its two ends are tabular, has through hole on it, and the threaded end of bracing frame penetrates through hole to opposite side from a side, fixes by nut.
The bracing frame of the removable security guardrail that the utility model is designed is positioned at the outside of support bar away from fixed mount, and the direction of the formed port of bracing frame is consistent with the direction of fixed mount crossbeam.
The bolt fastener of the removable security guardrail that the utility model is designed is made up of pressing plate, adjusting bolt and fastening handle, regulating bolt cooperates with screwed hole on the fixed mount crossbeam, be positioned on the end of adjusting bolt in the fixed mount outside and be fixed with handle, pressing plate is installed near on the end of another root crossbeam of fixed mount.
For fixation, avoid construction vibrations to cause that bolt fastener is loosening, the pressing plate that bolt fastener one end of the removable security guardrail that the utility model is designed is connected is a bowl-type.
For protection building plate surface is not damaged, the pressing plate in the bolt fastener of the removable security guardrail that the utility model is designed can rotate with respect to regulating bolt.
Be fastening convenience, the nut that is used for fixing bracing frame in the cross bar bracing frame of the removable security guardrail that the utility model is designed is a wing nut.
The designed removable security guardrail of the utility model is when using, fixed mount formed " " mouth is against the wall end at elevator, door or window opening position, make wall between fixed mount and two crossbeams, and longeron is close on the wall surface, fastening handle in the rotating bolt securing member, the adjusting bolt is moved, with bolt one end with pressing plate be adjacent on wall, and be further rotated handle, clamping platen, make pressing plate and relative crossbeam cooperation clamping, fixed mount is fixedly clamped on wall as " clip ".After the same method; on the wall of the opposite side of wall opening opposing, fix fixed mount; owing to be fixed with the cross bar bracing frame on the fixed mount; and the support bar two ends of cross bar bracing frame all are equipped with bracing frame; so the two parallel cross bars of can in relative cross bar bracing frame, packing into, form the stronger guardrail of protectiveness.
The advantage of the removable security guardrail that the utility model is designed is:
1. simple in structure, neat, easy for installation.Adopt the fixed mount and the cross bar of unified specification, and take clamped-in style to fix, therefore tighten the adjusting bolt when mounted and get final product, easy for installation.
2. save human and material resources and installation, take-down time, reduce cost.Need on building, not punch or drift bolt when mounted, therefore reduce labor intensity, save time,, therefore reduce waste of material, reduce construction cost again because of it can be utilized once more.
3. applied widely, easy to use.The utility model can building do not construct finish before as the provisional protection railing at wall opening place, therefore around adventurous wall opening place, all can be provided with, and install simply, convenient, functional performance is good.
4. do not damage building, improved construction quality.The perforating of can not boring a hole on building when mounted, and the bowl-shape pressure plate of bolt fastener one end can rotate with respect to regulating bolt is being rotated when regulating bolt, bowl-shape pressure plate does not rotate, therefore complete, the not damaged of building surface after construction finishes needn't be repaired again, ensures the quality of products.
5. attractive in appearance, safety are avoided the accident of meeting accident.Because the ingredient of railing is unified, standard, it is attractive in appearance, neat that the back is installed, there is not the mixed and disorderly thing of stacking, so accident of meeting accident of can not stumbling, and because the pressing plate of bolt fastener lower end is a bowl-type, the bolt looseness that therefore can alleviate vibrations and cause, wall is stressed evenly, and safety and reliability are strong.
The designed removable security guardrail of the utility model mainly is applicable to the various dangerous wall opening place of building, as elevator opening, door or window opening place etc. safety barrier is set and uses.
Fig. 1 is the structure chart of the designed removable security guardrail of the utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is an A portion partial enlarged drawing among Fig. 1.
Fig. 4 is the user mode figure of the designed removable security guardrail of the utility model.
In conjunction with specific embodiments the structure and the embodiment of the designed removable security guardrail of the utility model is described further with reference to the accompanying drawings below.
Embodiment
Removable security guardrail as shown in Figure 1, 2 mainly is made up of fixed mount, bolt fastener, cross bar 3 and cross bar bracing frame.Fixed mount is " " shape, constitute by crossbeam 1,2 and longeron 4, crossbeam 1,2 and longeron 4 are box section, are welded into " " shape, are threaded hole 6 on the crossbeam 1, the end of crossbeam 2 is welded with the support bar 5 in the cross bar bracing frame, support bar 5 is a square tube type, and the end with crossbeam 2 in the middle of it welds together, and makes support bar 5 and crossbeam 2 in same plane, and, form spatial vertical with longeron 4 perpendicular to crossbeam 2.The two ends of support bar 5 are tabular, have through hole 7 on it.Another ingredient bracing frame 8 in the cross bar bracing frame is a crotch-shaped, and the bottom of crotch is threaded.Bracing frame 8 threaded ends penetrate through hole 7 from support bar 5 outsides, and the inboard is tightened fixing by wing nut 12, and the port direction of bracing frame 8 is consistent with the direction of crossbeam 2.Cross bar 3 is packed into parallel with crossbeam 2 in the bracing frame 8.Bolt fastener by pressing plate 9, regulate bolt 10 and fastening handle 11 is formed, regulate bolt 10 and cooperate with screwed hole 4 on the crossbeam 1, as shown in Figure 3, adjusting bolt 10 is perpendicular to crossbeam 1.Pressing plate 9 is a bowl-type, is connected with a end near the adjusting bolt 10 of the crossbeam 2 of fixed mount, and pressing plate 9 can be with respect to regulating bolt 10 rotations.Regulate the other end in the outside that bolt 10 is positioned at the crossbeam 1 of fixed mount and be welded with fastening handle 11.Fastening handle 11 rotations can drive adjusting bolt 10 and move, thereby drive upper and lower the moving of crossbeam of pressing plate 9 relative fixed framves.
Removable security guardrail is installed on wall opening place dangerous in the construction, as shown in Figure 4.When mounted, the wall port relative at the wall opening place distinguished mounting and fixing support, be about to fixed mount and lean against the wall port, make wall between the crossbeam 1,2 of fixed mount, longeron 2 is against the wall end face, and the fastening handle 11 in the rotating bolt securing member moves adjusting bolt 10, pressing plate 9 is pressed on the wall, thereby fixed mount is anchored on the wall.The fixed mount of relative wall with the bracing frame 5 of cross bar bracing frame in the two parallel cross bars 3 of packing into, promptly form security guardrail.Because pressing plate 9 can rotate with respect to regulating bolt 10, therefore when adjusting bolt 10 rotates, can not drive pressing plate 9 and rotate together, can protect the building surface that contacts with pressing plate 9 can not be worn damage thus.
Install and use the process this as can be seen removable security guardrail and install and dismantle fairly simple, convenient from above-mentioned; form guardrail by two cross bars; protectiveness is stronger; and can be repeatedly used, can save time, laborsaving, economize material, reduce construction cost; to the building not damaged; guarantee construction quality, can become comparatively ideal security protection facility in the building operations, guarantee safe construction and civilized construction.
Claims (9)
1. removable security guardrail, it is characterized in that: mainly by fixed mount, bolt fastener, cross bar and cross bar bracing frame are formed, fixed mount is " " shape, constitute by two crossbeams and a longeron, have the screwed hole that cooperates with bolt fastener on a crossbeam therein, bolt fastener vertically is installed on the crossbeam, parallel with longeron, the bolt part can be with respect on the crossbeam, move down, the end of another root crossbeam and cross bar bracing frame are fixed together, the cross bar bracing frame is made up of support bar and bracing frame, support bar is fixedlyed connected with the beam vertical of fixed mount, and with the longeron spatial vertical of fixed mount, the support bar two ends are equipped with bracing frame, cross bar is positioned in the bracing frame, is parallel to the crossbeam of fixed mount.
2. removable security guardrail according to claim 1, its feature also is: fixed mount is welded by square tube.
3. removable security guardrail according to claim 1, its feature also is: the bracing frame in the cross bar bracing frame is a crotch-shaped, an end is threaded at the bottom of the hook.
4. removable security guardrail according to claim 1, its feature also is: the support bar in the cross bar bracing frame is the square tube type bar, and its two ends are tabular, has through hole on it, the threaded end of bracing frame penetrates through hole to opposite side from a side, fixes by nut.
5. removable security guardrail according to claim 1, its feature also is: bracing frame is positioned at the outside of support bar away from fixed mount, and the direction of the formed port of bracing frame is consistent with the direction of fixed mount crossbeam.
6. removable security guardrail according to claim 1, its feature also is: bolt fastener is made up of pressing plate, adjusting bolt and fastening handle, regulating bolt cooperates with screwed hole on the fixed mount crossbeam, be positioned on the end of adjusting bolt in the fixed mount outside and be fixed with handle, pressing plate is installed near on the end of another root crossbeam of fixed mount.
7. removable security guardrail according to claim 6, its feature also is: the pressing plate that bolt fastener one end is connected is a bowl-type.
8. removable security guardrail according to claim 6, its feature also is: the pressing plate in the bolt fastener can rotate with respect to regulating bolt
9. removable security guardrail according to claim 4, its feature also is: the nut that is used for fixing bracing frame is a wing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244095 CN2316387Y (en) | 1997-11-12 | 1997-11-12 | Detachable safety railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244095 CN2316387Y (en) | 1997-11-12 | 1997-11-12 | Detachable safety railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316387Y true CN2316387Y (en) | 1999-04-28 |
Family
ID=33952915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244095 Expired - Lifetime CN2316387Y (en) | 1997-11-12 | 1997-11-12 | Detachable safety railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316387Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102439A (en) * | 2011-01-12 | 2011-06-22 | 芮道宏 | Wall connecting piece for building scaffold |
| CN102251682A (en) * | 2011-04-25 | 2011-11-23 | 云南工程建设总承包公司 | Adjacent edge protection railing |
| CN104989118A (en) * | 2015-08-05 | 2015-10-21 | 中冶建工集团有限公司 | Detachable protection rail fixed seat |
| CN109911802A (en) * | 2019-02-22 | 2019-06-21 | 浙江盈瑞数字科技有限公司 | A kind of hand-hydraulic cylinder device for spreading |
| CN111501614A (en) * | 2020-05-21 | 2020-08-07 | 芜湖清柏白露智能信息科技有限公司 | A exempt from formula of punching limit post subassembly for urban road |
-
1997
- 1997-11-12 CN CN 97244095 patent/CN2316387Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102439A (en) * | 2011-01-12 | 2011-06-22 | 芮道宏 | Wall connecting piece for building scaffold |
| CN102102439B (en) * | 2011-01-12 | 2013-05-15 | 芮道宏 | Wall connecting piece for building scaffold |
| CN102251682A (en) * | 2011-04-25 | 2011-11-23 | 云南工程建设总承包公司 | Adjacent edge protection railing |
| CN102251682B (en) * | 2011-04-25 | 2013-12-04 | 云南工程建设总承包公司 | Adjacent edge protection railing |
| CN104989118A (en) * | 2015-08-05 | 2015-10-21 | 中冶建工集团有限公司 | Detachable protection rail fixed seat |
| CN109911802A (en) * | 2019-02-22 | 2019-06-21 | 浙江盈瑞数字科技有限公司 | A kind of hand-hydraulic cylinder device for spreading |
| CN111501614A (en) * | 2020-05-21 | 2020-08-07 | 芜湖清柏白露智能信息科技有限公司 | A exempt from formula of punching limit post subassembly for urban road |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |