CN2316390Y - Detachable safety railing - Google Patents
Detachable safety railing Download PDFInfo
- Publication number
- CN2316390Y CN2316390Y CN 97244098 CN97244098U CN2316390Y CN 2316390 Y CN2316390 Y CN 2316390Y CN 97244098 CN97244098 CN 97244098 CN 97244098 U CN97244098 U CN 97244098U CN 2316390 Y CN2316390 Y CN 2316390Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- cross bar
- crossbeam
- bolt fastener
- fixed mount
- 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 - Fee Related
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Abstract
The utility model relates to a detachable safety railing, which belongs to a secondary protective device for buildings. The detachable safety railing is mainly composed of a fixed frame, a bolt fastener, a transverse rod and a support frame of the transverse rod, wherein the fixed frame is in the shape of L and is composed of a transverse beam and a longitudinal beam; one end of the transverse beam is fixed to one end of the longitudinal beam, and the transverse beam is accompanied with a threaded hole which is matched with the bolt fastener; the bolt fastener is vertically arranged on the transverse beam, and the support frame of the transverse rod is in the shape of U and is fixed to the other end of the longitudinal beam of the fixed frame; the transverse rod is arranged in the support frame of the transverse rod, and is parallel to the transverse beam. The detachable safety railing has the advantages of simple and regular structure, and convenient installation, and can be used for a wall opening of the building which is provided with a safety guard rail.
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.High-quality in order to ensure building; for the speed in the architecture construction; the requirement of the degree of safety management and civilization management is also more and more higher 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 when being provided with, need to decide according to the material of railing and the shape at architectural openings position; mounting means is unfixing; when being provided with, be prone to mistake and leave potential safety hazard when the construction finish; when the temporary protection railing is removed; also can cause damage to building; and the railing of pulling down can not utilize again; the railing of dismounting is disorderly and unsystematic; also need 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 one 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 mainly is made up of fixed mount, bolt fastener, cross bar and cross bar bracing frame, fixed mount is " " shape, constitute by crossbeam and longeron, one end vertical fixing of one end of crossbeam and longeron together, have the screwed hole that cooperates with bolt fastener on the crossbeam, bolt fastener vertically is installed on the crossbeam, can move with respect to crossbeam is upper and lower, the cross bar bracing frame is " U " shape, be fixed in the other end of the longeron of fixed mount, cross bar is positioned in the cross bar bracing frame, and is parallel with 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, the screwed hole of regulating on the crossbeam of bolt and fixed mount cooperates, an end of regulating the close cross bar bracing frame of bolt is equipped with pressing plate, and the other end of regulating bolt is fixed with fastening handle.
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 installed 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
For convenient fixing, the longeron of the fixed mount in the designed removable security guardrail of the utility model is square tube type or rectangular tubular.
The designed removable security guardrail of the utility model is when using, fixed mount is against the wall end at elevator, door or window opening position, in the cross bar bracing frame, be fit into an end of cross bar, make wall between fixed mount and cross bar, the fastening handle in the rotating bolt securing member moves the adjusting bolt, with regulate bolt one end with pressing plate be adjacent on wall, and be further rotated handle, clamping platen is fixedly clamped on wall as " clip ".According to same method the cross bar two ends are individually fixed on the two relative walls, can form the protection railing
The advantage of the removable security guardrail that the utility model is designed is:
1. simple in structure, neat, the fixed mount of employing unified specification easy for installation and cross bar, and take clamped-in style to fix, therefore clamping platen gets final product when mounted, and is 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 all can be provided with, and install simply, convenient at adventurous wall opening place, functional performance is good
4. do not damage building, improved and executed the perforating of can on building, not boring a hole when mounted of improving quality, and the bowl-shape pressure plate of bolt fastener one end can rotate with respect to regulating bolt, when rotating the adjusting 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, avoid 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 the accident of meeting accident of can not stumbling, and, therefore can alleviate the bolt looseness that causes because of vibrations because the pressing plate of bolt fastener lower end is a bowl-type, 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 designed removable security guardrail user mode figure 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 as shown in Figure 1, 2 security guardrail, mainly form fixed mount and be " " shape by fixed mount, bolt fastener, cross bar 3 and cross bar bracing frame 5, constitute by crossbeam 1 and longeron 2, the cross section of crossbeam 1 is a rectangle, longeron 2 is a square tube type, and an end of crossbeam 1 and an end of longeron 2 are welded together to form the right angle.Be threaded hole 4 on the crossbeam 1.The lower end of longeron 2 is welded with cross bar bracing frame 5, cross bar bracing frame 5 is " U " shape, its two ends are welded on the both sides of longeron 2 respectively, cross bar 3 is packed in the cross bar bracing frame 5, form by pressing plate 9. adjusting bolts 10 and fastening handle 11 with crossbeam 1 parallel bolt fastener, 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 cross bar bracing frame 5, and pressing plate 9 can be welded with fastening handle 11 with respect to regulating the other end that bolt 10 rotates adjusting bolts 10.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, in the cross bar bracing frame 5 of each fixed mount one end, be respectively charged into an end of cross bar 3, cross bar 3 is parallel with crossbeam 1, forms " l " shape at the wall place, makes wall be arranged in the recess of fixed mount and cross bar 3 formation.Fastening handle 11 in the bolt fastener at rotation two ends; adjusting bolt 10 is moved; pressing plate 9 is pressed on the wall; the wall of relative both sides is clamped between fixed mount and the cross bar 3; thereby cross bar 3 is fixed the formation guardrails because pressing plate 9 can rotate with respect to regulating bolt 10; therefore when regulating bolt 10 rotations, 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, 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 (5)
1. removable security guardrail, it is characterized in that: mainly form by fixed mount, bolt fastener, cross bar and cross bar bracing frame, fixed mount is " " shape, constitute by crossbeam and longeron, one end vertical fixing of one end of crossbeam and longeron together, have the screwed hole that cooperates with bolt fastener on the crossbeam, bolt fastener vertically is installed on the crossbeam, can move with respect to crossbeam is upper and lower, the cross bar bracing frame is " U " shape, be fixed in the other end of the longeron of fixed mount, cross bar is positioned in the cross bar bracing frame, and is parallel with crossbeam.
2. removable security guardrail according to claim 1, its feature also is: bolt fastener is made up of pressing plate, adjusting bolt and fastening handle, the screwed hole of regulating on the crossbeam of bolt and fixed mount cooperates, an end of regulating the close cross bar bracing frame of bolt is equipped with pressing plate, and the other end of regulating bolt is fixed with fastening handle.
3. removable security guardrail according to claim 2, its feature also is: the pressing plate that bolt fastener one end is installed is a bowl-type
4. removable security guardrail according to claim 2, its feature also is: the pressing plate in the bolt fastener can rotate with respect to regulating bolt.
5. removable security guardrail according to claim 1, its feature also is: the longeron of fixed mount is square tube type or rectangular tubular
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244098 CN2316390Y (en) | 1997-11-12 | 1997-11-12 | Detachable safety railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244098 CN2316390Y (en) | 1997-11-12 | 1997-11-12 | Detachable safety railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316390Y true CN2316390Y (en) | 1999-04-28 |
Family
ID=33952918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244098 Expired - Fee Related CN2316390Y (en) | 1997-11-12 | 1997-11-12 | Detachable safety railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316390Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102822431A (en) * | 2010-02-24 | 2012-12-12 | 福姆700私人有限公司 | Removable barrier for location on an upper portion of a wall |
| CN104389436A (en) * | 2014-12-02 | 2015-03-04 | 国家电网公司 | Safety-protection insurance clamp device |
-
1997
- 1997-11-12 CN CN 97244098 patent/CN2316390Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102822431A (en) * | 2010-02-24 | 2012-12-12 | 福姆700私人有限公司 | Removable barrier for location on an upper portion of a wall |
| CN102822431B (en) * | 2010-02-24 | 2015-10-21 | 福姆700私人有限公司 | For being arranged on the removable guardrail on wall top |
| CN104389436A (en) * | 2014-12-02 | 2015-03-04 | 国家电网公司 | Safety-protection insurance clamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |