CN209494204U - Suspension type steel ladder - Google Patents

Suspension type steel ladder Download PDF

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Publication number
CN209494204U
CN209494204U CN201822206158.0U CN201822206158U CN209494204U CN 209494204 U CN209494204 U CN 209494204U CN 201822206158 U CN201822206158 U CN 201822206158U CN 209494204 U CN209494204 U CN 209494204U
Authority
CN
China
Prior art keywords
hook
steel
suspension type
ladder
steel ladder
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
Application number
CN201822206158.0U
Other languages
Chinese (zh)
Inventor
孔德忠
刘强
王希有
张海涛
李延杰
张志军
蔡建桢
樊建伟
张志勇
施磊
张志仁
万治军
赵磊
蔡庆玉
吴英昊
薛腾飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway 16th Bureau Group Co Ltd
City Construction Development Co Ltd of China Railway 16th Bureau Group Co Ltd
Original Assignee
China Railway 16th Bureau Group Co Ltd
City Construction Development Co Ltd of China Railway 16th Bureau Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Railway 16th Bureau Group Co Ltd, City Construction Development Co Ltd of China Railway 16th Bureau Group Co Ltd filed Critical China Railway 16th Bureau Group Co Ltd
Priority to CN201822206158.0U priority Critical patent/CN209494204U/en
Application granted granted Critical
Publication of CN209494204U publication Critical patent/CN209494204U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses suspension type steel ladders, including terraced body and crosshead, terraced body side is equipped with steel ladder and protects cage, the terraced body other side is equipped with hook-shaped suspension arrangement and support rod, hook-shaped suspension arrangement is set to terraced body top, support rod is set to terraced body lower part, hook-shaped suspension arrangement includes the connecting pin connecting with terraced body and the hook end connecting with building body, terraced body includes two parallel vertical bars and several cross bars being parallel to each other for being set between two vertical bars, spacing between each adjacent two cross bar is equal, crosshead includes the hook portion matched with cross bar and the platform part that connect with hook portion;Suspension type steel ladder, it is connect using hook-shaped suspension arrangement hook end with building body, it is easy for installation simple, and easily facilitate the movement of facade transverse direction local job, meanwhile make steel ladder overall stability good using supporting bar structure, when being constructed personnel walk about or it is outdoor it is boisterous influence it is less, in conjunction with the structure design of steel ladder shield cage, the safety of construction is greatly improved.

Description

Suspension type steel ladder
Technical field
The utility model relates to the installations of elevation of building curtain wall and cornice edge sealing equipment to close technical field more particularly to suspension type Steel ladder.
Background technique
There are mainly two types of the high-altitudes construction operation modes such as external wall curtain wall installation at this stage, and one is traditional scaffold works Industry, second is construction hanging basket operation.Construction hanging basket is a kind of novel high-altitude operating equipment that may be reused, can using it In order to avoid scaffolding, alleviates labor intensity, construction cost is reduced, is improved work efficiency, the advantages that because of its economical and efficient Traditional scaffold is just gradually substituted, and in the high altitude operation such as high-rise tier building external wall construction, curtain wall installation, maintenance cleaning To being widely recognized as;But hanging basket is using there is also following limitations:
1, the use of hanging basket needs to set up cape in roofing, and it is flat to be then used to hang suspention for the support stretching roofing of cape Platform, such mounting means is not only cumbersome but also has very big requirement to roofing shape, and there is no install for many application scenarios The space of cape and support end.
2, for some facade transverse directions local job, the position of mobile cape and support, hanging basket transverse shifting are needed frequently It is not flexible.
3, since hanging basket platform is in vacant state, easily hanging basket is caused to shake when operator walks about in hanging basket, surely Qualitative difference.Although not getting rid of transport, installation, movement, steady at this stage there are also new-type hanging basket or other operating platforms yet It the problems such as qualitative, can not local high altitude operation of the large-scale application under complex situations.
Therefore, it is necessary to a kind of applied to construction operation local in these complex scenes and substitute the novel operating of construction hanging basket Platform.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
The use of the new type technical problems to be solved are to overcome existing technological deficiency, provide suspension type steel ladder, can be with Effectively solve the problems in background technique.
In order to solve the above technical problems, the technical solution that the utility model uses is;
Suspension type steel ladder, including terraced body and crosshead are provided, the ladder body side is equipped with steel ladder and protects cage, the ladder The body other side is equipped with hook-shaped suspension arrangement and support rod, and the hook-shaped suspension arrangement is set to terraced body top, and the support rod is set It is placed in terraced body lower part, the hook-shaped suspension arrangement includes the connecting pin connecting with terraced body and the hook end connecting with building body, Several cross bars being parallel to each other that the ladder body includes two parallel vertical bars and is set between two vertical bars, each adjacent two institute The spacing stated between cross bar is equal, and the crosshead includes the hook portion matched with the cross bar and the platform connecting with hook portion Portion;The first gag lever post is equipped on the crosshead between hook portion and platform part.
It further, further include the plug-in barrel being suspended on steel ladder shield cage.
Further, the vertical bar is made using square steel, and the cross bar is made using angle steel or band steel.
Further, the vertical bar is fixedly connected by welding with cross bar.
Further, the length of first gag lever post is greater than the spacing between adjacent two cross bar.
Further, the with hook-shaped suspension arrangement body normal is equipped on the hook-shaped suspension arrangement at the hook end Two gag lever posts.
Further, the hook-shaped suspension arrangement, support rod and terraced body are fixedly connected by welding.
Further, the steel ladder shield cage includes several parallel steel shield cage upright bars and each steel shield cage of several connections The steel of upright bar protects cage dragon hoop.
Further, the spacing between each adjacent two steel shield cage dragon hoop is equal.
Further, the spacing between the adjacent two steel shield cage dragon hoop is less than or equal to 1500mm.
The utility model has the beneficial effects that the utility model suspension type steel ladder, using hook-shaped suspension arrangement hook end with Building body connection, it is easy for installation simple, and the movement of facade transverse direction local job is easily facilitated, meanwhile, using support rod Structure makes steel ladder overall stability good, when being constructed personnel walk about or it is outdoor it is boisterous influence less, climbed in conjunction with steel The structure design of ladder shield cage, greatly improves the safety of construction.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic perspective view of one preferred embodiment of the utility model suspension type steel ladder.
Fig. 2 is the structural schematic diagram of one preferred embodiment ladder part of the utility model suspension type steel ladder.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to In the range of the utility model protection.
As Figure 1-Figure 2, according to suspension type steel ladder described in the utility model, including terraced body 1 and crosshead 3, institute It states terraced 1 side of body and protects cage 2 equipped with steel ladder, ladder 1 other side of body is equipped with hook-shaped suspension arrangement 6 and support rod 4, described hook-shaped Suspension arrangement 6 is set to terraced 1 top of body, and the support rod 4 is set to terraced 1 lower part of body, and the hook-shaped suspension arrangement 6 includes and ladder The connecting pin 61 and the hook end 62 connecting with building body that body 1 connects, the ladder body 1 includes two parallel vertical bar 11(ladder beams) And several cross bar 12(riding clubs being parallel to each other being set between two vertical bars 11), between each adjacent two cross bar 12 between Away from equal, the crosshead 3 includes the hook portion 31 matched with the cross bar 12 and the platform part 32 connecting with hook portion;Institute It states and is equipped with the first gag lever post 33 on crosshead 3 between hook portion 31 and platform part 32.
It further include the plug-in barrel 5 being suspended on steel ladder shield cage 2 in the present embodiment.
In the present embodiment, the vertical bar 11 is made using square steel, the cross bar 12 using angle steel or band steel production and At.
In the present embodiment, the vertical bar 11 is fixedly connected by welding with cross bar 12.
In the present embodiment, the length of first gag lever post 33 is greater than the spacing between adjacent two cross bar 12.
In the present embodiment, it is equipped at hook end 62 on the hook-shaped suspension arrangement 6 and hangs down with hook-shaped 6 main body of suspension arrangement The second straight gag lever post 63, wherein hook end 62 can be hook-shaped, be also possible to the straight-bar parallel with the second gag lever post 63, By the cooperation with the second gag lever post 63, the building body metope to be connected is connected between straight-bar and the second gag lever post 63 It is limited, in conjunction with the cooperation of support rod 4, fixes device integrally.
In the present embodiment, the hook-shaped suspension arrangement 6, support rod 4 and terraced body 1 are fixedly connected by welding.
In the present embodiment, the steel ladder shield cage 2 includes that several parallel steel shield cage upright bars 21 and several connections are each described The steel that steel protects cage upright bar 21 protects cage dragon hoop 22;Spacing between each adjacent two steel shield cage dragon hoop 22 is equal;Wherein, steel protects Cage upright bar 21 and steel shield cage dragon hoop 22 are all made of 50mmX6mm band steel, size requirement: fix referring to specification GB 4053.1-2009 Formula steel ladder and platform safety requirement, crossbeam distance s=225-300mm, vertical bar spacing are that terraced body width is preferably 400mm-600mm, are taken The larger value, when necessary can appropriate broadening terraced body;Steel protects 22 spacing of cage dragon hoop and is not more than 1500mm, and upright bar spacing is not more than 300mm.
Specifically, suspension type steel ladder, entirely through welded connecting, welding requirements should meet the regulation of GB50205;Terraced body 1 Weld answer surface it is smooth, without sharp edge, wedge angle, burr or other to using the External Defect for damaging or interfering;Steel ladder Cage 2 is protected referring to the fixed steel ladder of specification GB 4053.1-2009 and platform safety requirement, specification and safety requirements should be met;
When specifically used, hook-shaped suspension arrangement 6 is hooked on outer wall opening or curtain wall metal joist by hook end 62, Suspension type steel ladder is integrally attached on building body by cooperation support rod 4, meanwhile, by the second gag lever post 63 further to dress Entirety is set to be limited, meanwhile, 3 upper hook portion 31 of crosshead is hung on cross bar 12, and is limited by the first gag lever post 33 Position, crosshead 3 can be moved according to 31 hanging position of hook portion, and operator can stand on the platform part 32 on crosshead 3 On, by three square steel welding productions, when use, operator can be sitting on platform platform part 32 carries out work operations, not need such as Crosshead can not be installed;Plug-in barrel 5 can be hung on steel ladder shield cage 2, convenient working people according to actual use self manufacture Member uses;The square steel that support rod 4 is respectively welded on two vertical bars 11 of steel ladder by two is constituted, under being welded in vertical bar 11 Play the role of fixed operation platform for operating platform to be connect with building body in portion;Support rod can be according to tune flexible in application It is whole;In addition, when terraced body is too long away from building body, handrail need to be installed in hook-shaped hang device top two sides, handrail height answer h > 1050mm, so that operator reaches building roof by it.
In conclusion by means of the above-mentioned technical proposal of the utility model: suspension type steel ladder, using hook-shaped suspension arrangement Hook end is connect with building body, easy for installation simple, and easily facilitates the movement of facade transverse direction local job, meanwhile, it adopts Make steel ladder overall stability good with supporting bar structure, when being constructed personnel walk about or it is outdoor it is boisterous influence it is less, In conjunction with the structure design of steel ladder shield cage, the safety of construction is greatly improved.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. suspension type steel ladder, which is characterized in that including terraced body (1) and crosshead (3), described ladder body (1) side is climbed equipped with steel Ladder shield cage (2), ladder body (1) other side are equipped with hook-shaped suspension arrangement (6) and support rod (4), the hook-shaped suspension arrangement (6) It is set to terraced body (1) top, the support rod (4) is set to terraced body (1) lower part, and the hook-shaped suspension arrangement (6) includes and ladder The connecting pin (61) of body (1) connection and the hook end (62) connecting with building body, the ladder body (1) includes two parallel vertical bars (11) and several cross bars (12) being parallel to each other for being set between two vertical bars (11), between each adjacent two cross bar (12) Spacing it is equal, the crosshead (3) includes the hook portion (31) matched with the cross bar (12) and connect with hook portion Platform part (32);The first gag lever post (33) are equipped between hook portion (31) and platform part (32) on the crosshead (3).
2. suspension type steel ladder according to claim 1, which is characterized in that further include being suspended in steel ladder shield cage (2) Plug-in barrel (5).
3. suspension type steel ladder according to claim 1, which is characterized in that the vertical bar (11) using square steel make and At the cross bar (12) is made using angle steel or band steel.
4. suspension type steel ladder according to claim 1, which is characterized in that the vertical bar (11) and cross bar (12) pass through weldering It connects and is fixedly connected.
5. suspension type steel ladder according to claim 1, which is characterized in that the length of first gag lever post (33) is greater than Spacing between adjacent two cross bar (12).
6. suspension type steel ladder according to claim 1, which is characterized in that close to extension on the hook-shaped suspension arrangement (6) The second gag lever post (63) with hook-shaped suspension arrangement (6) body normal is equipped at hook end (62).
7. suspension type steel ladder according to claim 1, which is characterized in that the hook-shaped suspension arrangement (6), support rod (4) it is fixedly connected by welding with terraced body (1).
8. suspension type steel ladder according to claim 1, which is characterized in that steel ladder shield cage (2) includes several flat The steel of capable steel shield cage upright bar (21) and each steel shield cage upright bar (21) of several connections protects cage dragon hoop (22).
9. suspension type steel ladder according to claim 8, which is characterized in that each adjacent two steel shield cage dragon hoop (22) it Between spacing be equal.
10. suspension type steel ladder according to claim 9, which is characterized in that adjacent two steel protects cage dragon hoop (22) spacing between is less than or equal to 1500mm.
CN201822206158.0U 2018-12-26 2018-12-26 Suspension type steel ladder Expired - Fee Related CN209494204U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822206158.0U CN209494204U (en) 2018-12-26 2018-12-26 Suspension type steel ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822206158.0U CN209494204U (en) 2018-12-26 2018-12-26 Suspension type steel ladder

Publications (1)

Publication Number Publication Date
CN209494204U true CN209494204U (en) 2019-10-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822206158.0U Expired - Fee Related CN209494204U (en) 2018-12-26 2018-12-26 Suspension type steel ladder

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111472532A (en) * 2020-04-23 2020-07-31 北京崇建工程有限公司 Construction method for defects of outer wall of fabricated building
CN112065023A (en) * 2020-08-07 2020-12-11 中国核工业华兴建设有限公司 Hanging basket traveling crane for nuclear reactor-based high-altitude outer wall operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111472532A (en) * 2020-04-23 2020-07-31 北京崇建工程有限公司 Construction method for defects of outer wall of fabricated building
CN112065023A (en) * 2020-08-07 2020-12-11 中国核工业华兴建设有限公司 Hanging basket traveling crane for nuclear reactor-based high-altitude outer wall operation

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191015

CF01 Termination of patent right due to non-payment of annual fee