CN208587092U - A kind of steel column installation ladder - Google Patents
A kind of steel column installation ladder Download PDFInfo
- Publication number
- CN208587092U CN208587092U CN201821070619.XU CN201821070619U CN208587092U CN 208587092 U CN208587092 U CN 208587092U CN 201821070619 U CN201821070619 U CN 201821070619U CN 208587092 U CN208587092 U CN 208587092U
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- ladder
- steel column
- plate
- bracket
- ring flat
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Abstract
The utility model provides a kind of steel column installation ladder, belongs to the realm of building construction.Its technical solution are as follows: including the ladder hook being arranged on the steel column ring flat-plate of steel column top inner side, ladder is linked up with one end and is connect with steel column ring flat-plate, the other end leans out steel column ring flat-plate and is vacantly arranged, and the ladder being vacantly arranged links up with one end and is provided with adjustable ladder, and the outside of steel column is arranged in adjustable ladder.The utility model has the following beneficial effects: present apparatus architecture design is reasonable, and it is easy to operate, it can reuse, and various sizes of steel column can be suitable for, have good value for applications.
Description
Technical field
The utility model relates to technical field of building construction more particularly to a kind of steel column to install ladder.
Background technique
In large-scale steel structure steel column work progress, steel ladder leads to a vertical channel of operating platform as worker,
Under normal conditions, generally steel ladder is directly welded on steel column, ladder installation effectiveness is low, the number of turnover is few.
Utility model content
The purpose of this utility model is to provide one kind to hang simple and stable, is arranged and can be used in turn with steel column activity
Climbing ladder apparatus.
For achieving the above object, the utility model is realized by following measure: a kind of steel column installation ladder, packet
The ladder hook being arranged on the steel column ring flat-plate of steel column top inner side is included, the ladder links up with one end and the steel column ring flat-plate
Connection, the other end lean out the steel column ring flat-plate and are vacantly arranged, and the ladder being vacantly arranged links up with one end and is provided with adjustable ladder,
The outside of the steel column is arranged in the adjustable ladder.
The utility model has the following beneficial effects: present apparatus architecture design is reasonable, and it is easy to operate, it can reuse, and
It can be suitable for various sizes of steel column, have good value for applications.
Preferably, the ladder hook includes two brackets disposed in parallel, close to the bracket of the steel column ring flat-plate
One end be fixedly connected with L shaped plate, the L shaped plate includes two flangings, at the top of one of them described flanging and under the bracket
End face is fixedly connected, and is formed as card slot between the upper surface of another flanging and the lower end surface of the bracket, described
Card slot and the steel column ring flat-plate are clamped, and it is hanging that the other end of the bracket far from the steel column ring flat-plate leans out the steel column ring flat-plate
Setting, the end for the bracket being vacantly arranged is provided with strip through-hole, split bolt is provided in the strip through-hole, described
Split bolt is flexibly connected with the strip through-hole.
Using above-mentioned preferred the utility model has the advantages that the strip through-hole is arranged in the rack side wall close to upper-end part of driving, guarantor
Demonstrate,prove the intensity of the bracket, when installation, the Screw arbor with nut at both-ends can slide in the strip through-hole, according to the width of steel column ring flat-plate
Degree adjust the ladder main body between the card slot at a distance from, guarantee the ladder master when gag lever post resists steel column lateral wall
Body is vertical state.
Preferably, it is provided with hanging ring on the split bolt, the adjustable ladder, the activity are provided on the hanging ring
Ladder includes ladder main body, is fixedly installed several gag lever posts, the limit on the inside of the ladder main body of the steel column
Position bar one end is fixedly connected with the ladder main body.
Using above-mentioned preferred the utility model has the advantages that the ladder body top is provided with hanging ring, when can guarantee ladder installation
The ladder main body is free hang.
Preferably, the limit boom end is provided with rubber sleeve.The thickness of the rubber sleeve is more preferably 10mm, right
The gag lever post is worked as a buffer with steel column lateral wall, and the fixed adjustable ladder prevents from rocking when people on ladder and damages steel
Outer surface of column.
Preferably, the strip through-hole is provided with gap obliquely far from steel column one end.
Preferably the Screw arbor with nut at both-ends is facilitated to be placed and taken out when the utility model has the advantages that facilitating installing and dismounting using above-mentioned.
Preferably, the bracket is a strip steel plate.
Preferably, the pedestal lower end face is provided with retention bead.
Using above-mentioned preferably the utility model has the advantages that determining, the welding by the width of steel column ring flat-plate of the position of the retention bead
On the bracket, the activity that can limit ladder hook prevents from causing danger when worker or more ladder.
Preferably, several arc guard bars are provided on the outside of the adjustable ladder, the both ends of the guard bar are fixed respectively
It is arranged at left and right sides of the ladder main body.
Using above-mentioned preferred the utility model has the advantages that arc guard bar ensure that the safety of operating personnel.Preferably, the ladder
Main body has been placed equidistant with the arc guard bar every 50cm, it is ensured that the safety above and below worker when the adjustable ladder.
The application method of the utility model can drive installation personnel installation by ground jack or elevator when installation, can
The ladder hook being arranged on steel column ring flat-plate is arranged on steel column ring flat-plate, and ladder hook tail portion setting can tighten double
Nut Screw arbor with nut at both-ends and be located at steel column on the outside of, by Screw arbor with nut at both-ends pass through adjustable ladder at the top of be attached, tighten nut and consolidated
It is fixed, the retention bead is welded on the pedestal lower end face, it is equidistant and flat with steel column spacing that ladder is arranged in adjustable ladder tail portion
Capable ladder limit, ladder limit and steel column junction cover 10mm thickness rubber sleeve, fixed ladder, prevent from rocking when people on ladder and
Damage steel column outer surface.
Detailed description of the invention
Fig. 1 is the scheme of installation of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the utility model embodiment ladder hook.
Wherein, appended drawing reference are as follows: 1, bracket；2, L shaped plate；3, card slot；4, strip through-hole；5, support rod；6, Screw arbor with nut at both-ends；
7, ladder main body；8, hanging ring；9, gag lever post；10, guard bar；11, retention bead；12, steel column；13, steel column ring flat-plate.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Referring to Fig. 1 and Fig. 2, the utility model provides a kind of installation of steel column 12 ladder, including is arranged in steel column 12
Ladder hook on the steel column ring flat-plate 13 of top inner side, ladder are linked up with one end and are connect with steel column ring flat-plate 13, and the other end leans out steel column
Ring flat-plate 13 is vacantly arranged, and the ladder being vacantly arranged links up with one end and is provided with adjustable ladder, and the outer of steel column 12 is arranged in adjustable ladder
Side.
Ladder hook includes two brackets 1 disposed in parallel, and one end close to the bracket 1 of steel column ring flat-plate 13 is fixedly connected with
L shaped plate 2, L shaped plate 2 include two flangings, are fixedly connected at the top of one of flanging with 1 lower end surface of bracket, another flanging
Be formed as card slot 3 between upper surface and the lower end surface of bracket 1, card slot 3 and steel column ring flat-plate 13 are clamped, the branch far from steel column ring flat-plate 13
The other end of frame 1 leans out steel column ring flat-plate 13 and is vacantly arranged, and the end for the bracket 1 being vacantly arranged is provided with strip through-hole 4, and bar shaped is logical
Split bolt is provided in hole 4, split bolt is flexibly connected with strip through-hole 4.
It is provided with hanging ring 8 on split bolt, adjustable ladder is provided on hanging ring 8, adjustable ladder includes ladder main body 7, is leaned on
The inside of the ladder main body 7 of nearly steel column 12 is fixedly installed several gag lever posts 9,9 one end of gag lever post and the fixed company of ladder main body 7
It connects.
Rubber sleeve is arranged in 9 end of gag lever post.Rubber sleeve with a thickness of 10mm, gag lever post 9 and 12 lateral wall of steel column are risen
Buffer function, fixed adjustable ladder, prevents that 12 outer surface of steel column is rocked and damaged when people on ladder.
Strip through-hole 4 is provided with gap obliquely far from 12 one end of steel column.
Bracket 1 is a strip steel plate.
1 lower end surface of bracket is provided with retention bead 11.The position of retention bead 11 is determining by the width of steel column ring flat-plate 13,
It is welded on bracket 1, the activity of ladder hook can be limited, prevent from causing danger when worker or more ladder.
Several arc guard bars 10 are provided on the outside of adjustable ladder, the both ends of guard bar 10 are respectively fixedly disposed at ladder master
7 left and right sides of body.Ladder main body 7 has been placed equidistant with arc guard bar 10 every 50cm, it is ensured that when the up and down ladder of worker
Safety.
The ladder that can be arranged on steel column ring flat-plate 13 hook is arranged in steel column ring flat-plate 13 by the application method of the utility model
On, ladder hook tail portion is arranged the double nut Screw arbor with nut at both-ends 6 that can be tightened and is located at 12 outside of steel column, and Screw arbor with nut at both-ends 6 is passed through and is lived
It is attached at the top of dynamic ladder, tightens nut and be fixed, retention bead 11 is welded on 1 lower end surface of bracket, adjustable ladder tail
The ladder ladder limit equidistant and parallel with 12 spacing of steel column is arranged in portion, and ladder limit covers 10mm thickness rubber with 12 junction of steel column
Set, fixed ladder, prevents that 12 outer surface of steel column is rocked and damaged when people on ladder.
Technical characteristic of the utility model without description can realize that details are not described herein by or using the prior art,
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made in the essential scope of the utility model, also should belong to
The protection scope of the utility model.
Claims (8)
1. a kind of steel column installs ladder, which is characterized in that the steel column ring flat-plate including being arranged in steel column (12) top inner side
(13) the ladder hook on, the ladder are linked up with one end and are connect with the steel column ring flat-plate (13), and the other end leans out the steel column ring
Plate (13) is vacantly arranged, and the ladder being vacantly arranged links up with one end and is provided with adjustable ladder, and the adjustable ladder is arranged in institute
State the outside of steel column (12).
2. steel column according to claim 1 installs ladder, which is characterized in that the ladder hook includes two and is arranged in parallel
Bracket (1), one end of the bracket (1) close to the steel column ring flat-plate is fixedly connected with L shaped plate (2), the L shaped plate (2)
Including two flangings, it is fixedly connected at the top of one of them described flanging with the bracket (1) lower end surface, another flanging
Be formed as between upper surface and the lower end surface of the bracket (1) card slot (3), the card slot (3) and the steel column ring flat-plate
(13) it is clamped, the other end of the bracket (1) far from the steel column ring flat-plate (13) leans out the steel column ring flat-plate (13) and vacantly sets
It sets, the end for the bracket (1) being vacantly arranged is provided with strip through-hole (4), is provided in the strip through-hole (4) to drawing spiral shell
Bolt (6), the split bolt (6) are flexibly connected with the strip through-hole (4).
3. steel column according to claim 2 installs ladder, which is characterized in that be provided with hanging ring on the split bolt (6)
(8), the adjustable ladder is provided on the hanging ring (8), the adjustable ladder includes ladder main body (7), close to the steel column
The ladder main body (7) on the inside of be fixedly installed several gag lever posts (9), described gag lever post (9) one end and the ladder master
Body (7) is fixedly connected.
4. steel column according to claim 3 installs ladder, which is characterized in that gag lever post (9) end is provided with rubber
Set.
5. installing ladder according to the described in any item steel columns of claim 2-4, which is characterized in that the strip through-hole (4) is separate
Steel column one end is provided with gap obliquely.
6. installing ladder according to the described in any item steel columns of claim 2-4, which is characterized in that the bracket (1) is a strip
Shape steel plate.
7. installing ladder according to the described in any item steel columns of claim 2-4, which is characterized in that bracket (1) lower end surface is set
It is equipped with retention bead (11).
8. installing ladder according to the described in any item steel columns of claim 3-4, which is characterized in that setting on the outside of the adjustable ladder
There are several arc guard bars (10), the both ends of the guard bar (10) are respectively fixedly disposed at ladder main body (7) left and right two
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070619.XU CN208587092U (en) | 2018-07-06 | 2018-07-06 | A kind of steel column installation ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070619.XU CN208587092U (en) | 2018-07-06 | 2018-07-06 | A kind of steel column installation ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587092U true CN208587092U (en) | 2019-03-08 |
Family
ID=65539539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070619.XU Active CN208587092U (en) | 2018-07-06 | 2018-07-06 | A kind of steel column installation ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107216A (en) * | 2019-05-18 | 2019-08-09 | 贵州大学 | A kind of foldable ladder for high-rise life saving |
| CN110302477A (en) * | 2019-05-30 | 2019-10-08 | 丁乃祥 | Fire of high-rise building rescue ladder |
-
2018
- 2018-07-06 CN CN201821070619.XU patent/CN208587092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107216A (en) * | 2019-05-18 | 2019-08-09 | 贵州大学 | A kind of foldable ladder for high-rise life saving |
| CN110302477A (en) * | 2019-05-30 | 2019-10-08 | 丁乃祥 | Fire of high-rise building rescue ladder |
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