CN205400106U - Instrument formula construction stair safety protective guard - Google Patents
Instrument formula construction stair safety protective guard Download PDFInfo
- Publication number
- CN205400106U CN205400106U CN201620157343.3U CN201620157343U CN205400106U CN 205400106 U CN205400106 U CN 205400106U CN 201620157343 U CN201620157343 U CN 201620157343U CN 205400106 U CN205400106 U CN 205400106U
- Authority
- CN
- China
- Prior art keywords
- post
- sleeve
- connecting column
- interior
- ladder step
- 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 discloses an instrument formula construction stair safety protective guard, the ladder ladder step post that both sides all were equipped with above the step, the front side both ends that link to each other with the ladder step above the corner platform all are equipped with the outer post of accepting, accept post and interior switching post in the front side middle part is equipped with above the corner platform, and rear side both ends and middle part all are equipped with the outer post of transferring above the corner platform, ladder step post is accepted post, interior switching post in, is accepted post and transfer and protect the roof beam through the slant between the post or transversely protect the roof beam and connect outward, accepts on the inner skleeve of post one side including the connection outer sleeve of interior switching post cup joints, the slant is protected roof beam one side and is equipped with horizontal outer sleeve, transversely protects roof beam one side and is equipped with the inner skleeve, all be equipped with inner screw hole on horizontal outer sleeve and the vertical outer sleeve, the spiro union has the puller bolt that is used for fixed inner skleeve among the inner screw hole. Each part all adopts each other and cup joints and connect through the mode of bolt fastening, and installation and dismantlement process are all comparatively convenient, very are fit for using as interim safety devices at the building construction in -process.
Description
Technical field
This utility model is specifically related to a kind of tool-type construction stair safety guide rail.
Background technology
For the sake of security, can divide, building building site, walk safely district and non-security district, for builder's walking in place of safety, can by erection guard rail in place of safety, to protect, the workman walked in place of safety is unlikely is strayed into or drops into non-security district.Such as the stair in building construction building site, stair are interior for for workman's walking or the place of safety carrying building materials, to prevent workman from falling for non-security district outside stair.The balcony more than plateau in building construction building site and second floor will set up guard rail, is used for isolating non-security district to prevent workman from falling.
Guard rail in architectural process is interim safety devices, must remove after building completes, and is even also possible in the architectural process of building remove.Existing guard rail generally adopts steel pipe and fastener to connect, and steel pipe welds with column, and installation and removal process is all troublesome.
Utility model content
The purpose of this utility model is in that to overcome the shortcoming of prior art, it is provided that a kind of tool-type construction stair safety guide rail, the problem all troublesome to solve existing guard rail installation and removal process.
For achieving the above object, technical solution adopted in the utility model is: provide a kind of tool-type construction stair safety guide rail, and stair include some groups of ladder steps 12, are connected by corner platform 13 between two adjacent groups ladder step 12；The ladder step 12 ladder step post 1 that both sides are mounted on above, corner platform 13 walks 12 two ends, front side being connected above and is mounted on outer undertaking post 8 with ladder, corner platform 13 middle part, front side above is provided with interior undertaking post 2 and interior connecting column 3, and corner platform 13 rear side two ends and middle part above are mounted on outer connecting column 7；
Ladder step post 1, the upper end of outer undertaking post 8 and interior connecting column 3 side and middle part are all vertically welded with inner sleeve 6, upper end, side relative with inner sleeve 6 on outer undertaking post 8 and middle part are welded with longitudinal outer sleeve 5 all side by side, both sides relative with middle part, outer connecting column 7 upper end are welded with longitudinal outer sleeve 5 all side by side, both sides relative with middle part, interior undertaking post 2 upper end are all vertically welded with inner sleeve 6, upper end, side relative with inner sleeve 6 on interior connecting column 3 and middle part are all vertically welded with connection outer sleeve 14, the outer sleeve 14 that connects of interior connecting column 3 is socketed on the inner sleeve 6 of interior undertaking post 2 side；
Between ladder step post 1 and interior undertaking post 2, interior connecting column 3 and ladder step post 1, connect each through oblique guard beam 10 between adjacent ladder step post 1, between outer undertaking post 8 and outer connecting column 7, connect each through horizontal guard beam 11 between adjacent outer connecting column 7；
Oblique guard beam 10 side is vertically welded with multiple sleeve 4 lateral out for being socketed on inner sleeve 6, and horizontal guard beam 11 side is vertically welded with multiple for being socketed in the inner sleeve 6 in longitudinal outer sleeve 5；Lateral out sleeve 4 and longitudinal outer sleeve 5 are equipped with inner bolt hole 17, inner bolt hole 17 is bolted with the puller bolt for fixing inner sleeve 6.
As preferably, oblique guard beam 10 being welded with three sleeve 4 lateral out altogether, three lateral out sleeve 4 lay respectively at oblique guard beam 10 two ends and middle part.
As preferably, oblique guard beam 10 includes cant beam I 15 and cant beam II 16, equal vertical welding sleeve 4 lateral out, cant beam I 15 two ends, cant beam I 15 one end is welded with the inner sleeve 6 being socketed within cant beam II 16 one end, and cant beam II 16 other end is vertically welded with sleeve 4 lateral out.
As preferably, horizontal guard beam 11 being welded with two inner sleeves 6 altogether, two inner sleeves 6 lay respectively at horizontal guard beam 11 two ends.
As preferably, ladder step post 1, interior undertaking post 2, interior connecting column 3, outer connecting column 7 and outer undertaking post 8 lower surface being all welded with seat board 9, seat board 9 is evenly equipped with multiple fixing hole.
The beneficial effects of the utility model are:
1, ladder of the present utility model walks the ladder step post that both sides above are mounted on, the two ends, front side being connected with ladder step above corner platform are mounted on outer undertaking post, above corner platform, middle part, front side is provided with interior undertaking post and interior connecting column, and above corner platform, rear side two ends and middle part are mounted on outer connecting column；Ladder is walked post, interior undertaking post, interior connecting column, is connected by oblique guard beam or horizontal guard beam between outer undertaking post and outer connecting column, and the outer sleeve that connects of interior connecting column is socketed on the inner sleeve of interior undertaking post side；Oblique guard beam side is provided with the sleeve lateral out being socketed on inner sleeve, and horizontal guard beam is provided with the inner sleeve being socketed in longitudinal outer sleeve；Lateral out sleeve and longitudinal outer sleeve are equipped with inner bolt hole, inner bolt hole is bolted with the puller bolt for fixing inner sleeve.Each parts all adopt the mode being socketed and being bolted to connect each other, and installation and removal process is all comparatively convenient, is extremely adapted in constructure construction procedure and uses as interim safety devices.
Accompanying drawing explanation
Fig. 1 is the structural representation of tool-type construction stair safety guide rail；
Fig. 2 is the structural representation of oblique guard beam；
Fig. 3 is the structural representation of horizontal guard beam；
Fig. 4 is the structural representation of ladder step post；
The structural representation of post and interior connecting column is accepted in Fig. 5；
Fig. 6 is the structural representation of outer connecting column；
Fig. 7 is the structural representation of outer undertaking post.
Wherein: 1, ladder step post；2, interior undertaking post；3, interior connecting column；4, sleeve lateral out；5, longitudinal outer sleeve；6, inner sleeve；7, outer connecting column；8, outer undertaking post；9, seat board；10, oblique guard beam；11, horizontal guard beam；12, ladder step；13, corner platform；14, outer sleeve is connected；15, cant beam I；16, cant beam II；17, inner bolt hole.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with this utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.
Referring to figs. 1 to 7, architecture bottom layer the lower end of first group of ladder step 12 and middle part above both sides be respectively mounted ladder step post 1, the inner sleeve 6 on ladder step post 1 walks inside 12 towards ladder, after in each group ladder step 12 only both sides, middle part ladder step post 1 is installed.Corner platform 13 walks 12 two ends, front side being connected above and is mounted on outer undertaking post 8 with ladder, and corner platform 13 middle part, front side above is provided with interior undertaking post 2 and interior connecting column 3, and corner platform 13 rear side two ends and middle part above are mounted on outer connecting column 7.
Between ladder step post 1 and interior undertaking post 2, interior connecting column 3 and ladder step post 1, connect each through oblique guard beam 10 between adjacent ladder step post 1, between outer undertaking post 8 and outer connecting column 7, connect each through horizontal guard beam 11 between adjacent outer connecting column 7.
Oblique guard beam 10 side is vertically welded with multiple sleeve 4 lateral out for being socketed on inner sleeve 6, and horizontal guard beam 11 side is vertically welded with multiple for being socketed in the inner sleeve 6 in longitudinal outer sleeve 5；Lateral out sleeve 4 and longitudinal outer sleeve 5 are equipped with inner bolt hole 17, inner bolt hole 17 is bolted with the puller bolt for fixing inner sleeve 6.
All being welded with seat board 9 on ladder step post 1, interior undertaking post 2, interior connecting column 3, outer connecting column 7 and outer undertaking post 8 lower surface, seat board 9 is uniformly distributed on peripheries with multiple fixing hole.First walk the corresponding position punching of 12 and corner platform 13 at ladder, then with expansion bolt, seat board 9 is fixed on above the hole accomplished fluently.
Known in sum, each parts of the present utility model all adopt the mode being socketed and being bolted to connect each other, installation and removal process is all comparatively convenient, also allows for the later stage and carries out dismantling and repeat installing, is extremely adapted in constructure construction procedure and uses as interim safety devices.
Above-mentioned embodiment is used for illustrating this utility model; rather than this utility model is limited; in spirit of the present utility model and scope of the claims, any amendment that this utility model is made and change, both fall within protection domain of the present utility model.
Claims (5)
1. a tool-type construction stair safety guide rail, stair include some groups of ladder steps, connected by corner platform between two adjacent groups ladder step, it is characterized in that: ladder walks the ladder step post that both sides above are mounted on, the two ends, front side being connected with ladder step above corner platform are mounted on outer undertaking post, above corner platform, middle part, front side is provided with interior undertaking post and interior connecting column, and above corner platform, rear side two ends and middle part are mounted on outer connecting column；
The upper end of described ladder step post, outer undertaking post and interior connecting column side is all vertically welded with inner sleeve with middle part, upper end, side relative with inner sleeve on outer undertaking post and middle part are welded with longitudinal outer sleeve all side by side, both sides relative with middle part, outer connecting column upper end are welded with longitudinal outer sleeve all side by side, both sides relative with middle part, interior undertaking post upper end are all vertically welded with inner sleeve, upper end, side relative with inner sleeve on interior connecting column and middle part are all vertically welded with connection outer sleeve, and the outer sleeve that connects of interior connecting column is socketed on the inner sleeve of interior undertaking post side；
Between described ladder step post and interior undertaking post, interior connecting column and ladder step post, connect each through oblique guard beam between adjacent ladder step post, between outer undertaking post and outer connecting column, connect each through horizontal guard beam between adjacent outer connecting column；
Described oblique guard beam side is vertically welded with multiple sleeve lateral out for being socketed on inner sleeve, and horizontal guard beam side is vertically welded with multiple for being socketed in the inner sleeve in longitudinal outer sleeve；Described sleeve lateral out and longitudinal outer sleeve are equipped with inner bolt hole, inner bolt hole is bolted with the puller bolt for fixing inner sleeve.
2. tool-type construction stair safety guide rail according to claim 1, it is characterised in that: described oblique guard beam is welded with three sleeves lateral out altogether, three lateral out sleeve lay respectively at oblique guard beam two ends and middle part.
3. tool-type construction stair safety guide rail according to claim 1 and 2, it is characterized in that: described oblique guard beam includes cant beam I and cant beam II, cant beam I two ends equal vertical welding sleeve lateral out, cant beam I one end is welded with the inner sleeve being socketed within cant beam II one end, and cant beam II other end is vertically welded with sleeve lateral out.
4. tool-type construction stair safety guide rail according to claim 1, it is characterised in that: being welded with two inner sleeves on described horizontal guard beam altogether, two inner sleeves lay respectively at horizontal guard beam two ends.
5. tool-type construction stair safety guide rail according to claim 1, it is characterised in that: described ladder step post, interior undertaking post, interior connecting column, outer connecting column and outer undertaking post lower surface are all welded with seat board, seat board is evenly equipped with multiple fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157343.3U CN205400106U (en) | 2016-03-02 | 2016-03-02 | Instrument formula construction stair safety protective guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157343.3U CN205400106U (en) | 2016-03-02 | 2016-03-02 | Instrument formula construction stair safety protective guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400106U true CN205400106U (en) | 2016-07-27 |
Family
ID=56947664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157343.3U Expired - Fee Related CN205400106U (en) | 2016-03-02 | 2016-03-02 | Instrument formula construction stair safety protective guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760587A (en) * | 2017-02-24 | 2017-05-31 | 成都方鸿科力建筑工程安全防护科技有限公司 | A kind of general-purpose type construction stair safety guide rail |
-
2016
- 2016-03-02 CN CN201620157343.3U patent/CN205400106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760587A (en) * | 2017-02-24 | 2017-05-31 | 成都方鸿科力建筑工程安全防护科技有限公司 | A kind of general-purpose type construction stair safety guide rail |
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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: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |