CN206858018U - A kind of tool-type tower crane passageway - Google Patents
A kind of tool-type tower crane passageway Download PDFInfo
- Publication number
- CN206858018U CN206858018U CN201621245291.1U CN201621245291U CN206858018U CN 206858018 U CN206858018 U CN 206858018U CN 201621245291 U CN201621245291 U CN 201621245291U CN 206858018 U CN206858018 U CN 206858018U
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- China
- Prior art keywords
- welded
- rectangle
- steel
- steel tube
- square steel
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Abstract
The utility model discloses a kind of tool-type tower crane passageway, passageway bottom is the rectangle that square steel tube is welded, and the length of the rectangle is 5200mm, width 700mm；Rectangle inside is uniformly provided with some angle steel, and angle steel is welded on square steel tube；Expanded metal lath is equipped with above the rectangle；The rectangle both sides of square steel tube composition are welded with steel pipe B, and some steel pipe A are provided with the space that steel plate B surrounds with square steel tube, expanded metal lath is welded with the inside of steel pipe A；Roller is installed below the rectangle one end being welded by square steel tube, neck is provided with below the other end.The utility model is simple in construction, reasonable in design, is welded between each part, sound construction, is not in situation about releasing, and security is good；By setting roller in passageway bottom, it is moved through, reduces dismounting work, it is easy to use.
Description
Technical field
Tower crane technical field is the utility model is related to, specifically a kind of tool-type tower crane passageway.
Background technology
Derrick crane abbreviation tower crane, also known as tower crane, originating from West Europe.According to records, Section 1 is special about tower crane for building
Profit was issued in 1900.There is within 1905 the crane equipped with arm support of tower body fixation, modern age tower crane has been made in nineteen twenty-three
There is First than more complete modern age tower crane in prototype machine, the same year.Nineteen thirty, Germany had started to produce tower crane in batches at that time, and
For construction.Tower crane is a kind of crane gear also known as " derrick crane " the most frequently used on construction site, is saved with one
Spreading (height) (referred to as " standard knot "), for hanging the raw material of the constructions such as working reinforcing bar, wood stupefied, concrete, steel pipe.Tower
It is a kind of essential equipment on building site to hang.
Large-scale tower crane needs to install passageway, reaches the purpose of safe passing and protection.Existing tower crane passageway to be fixed,
It can not move.Fixed between each part using clip, not enough firmly, it may occur however that situation about releasing.
Utility model content
The purpose of this utility model is to provide a kind of tool-type tower crane passageway, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of tool-type tower crane passageway, passageway bottom are the rectangle that square steel tube is welded, and the length of the rectangle is
5200mm, width 700mm；Rectangle inside is uniformly provided with some angle steel, and angle steel is welded on square steel tube；Spread above the rectangle
Provided with expanded metal lath；The rectangle both sides of square steel tube composition are welded with steel pipe B, are provided with the space that steel plate B surrounds with square steel tube some
Expanded metal lath is welded with the inside of steel pipe A, steel pipe A；Roller is installed, under the other end below rectangle one end for being welded by square steel tube
Side is provided with neck.
As further program of the utility model：A diameter of 25mm of the steel pipe A.
As the utility model further scheme：A diameter of 40mm of the steel pipe B.
As the utility model further scheme：The specification of the angle steel is 50*5mm.
As the utility model further scheme：The specification of the square steel tube is 50*50mm.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, respectively
Welded between part, sound construction, be not in situation about releasing, security is good；, can be with by setting roller in passageway bottom
Mobile passageway, dismounting work is reduced, it is easy to use.
Brief description of the drawings
Fig. 1 is the structural representation in tool-type tower crane passageway.
Fig. 2 is what structural representation in tool-type tower crane passageway.
In figure：1- necks, 2- steel pipes A, 3- steel pipe B, 4- expanded metal lath, 5- rollers, 6- angle steel, 7- square steel tubes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1~2, a kind of tool-type tower crane passageway are referred to, passageway bottom is the rectangle that square steel tube 7 is welded, described
The length of rectangle is 5200mm, width 700mm；Rectangle inside is uniformly provided with some angle steel 6, and angle steel 6 is welded on square steel tube 7
On；Expanded metal lath 4 is equipped with above the rectangle；The rectangle both sides that square steel tube 7 forms are welded with steel pipe B3, steel plate B3 and square steel tube
Some steel pipe A2 are provided with 7 spaces surrounded, expanded metal lath 4 is welded with the inside of steel pipe A2；The rectangle one being welded by square steel tube 7
End lower section is provided with roller 5, and neck 1 is provided with below the other end.
Further, steel pipe A2 described in the utility model a diameter of 25mm.
Further, steel pipe B3 described in the utility model a diameter of 40mm.
Further, the specification of angle steel 6 described in the utility model is 50*5mm.
Further, the specification of square steel tube 7 described in the utility model is 50*50mm.
The utility model is suitable for use with the engineering of wall-attached tower crane.Tower crane passageway uses national standard material using steel
Material, makes strict construction in line with the drawings；Size is correct, firm welding, reaches the purpose of safe passing and protection.Simple in construction, installation
Easy to use, outward appearance is generous, and quality safety is reliable, repeats turnover lifting and uses.Required when this steel component is welded and fixed horizontal
Flat vertical, firm welding, face of weld requires smooth bright and clean, and the positions and dimensions of each safety prevention measure meet code requirement.
Tower crane passageway color is yellow (two degree of paint), and in component surface processing special protection paint.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (1)
1. a kind of tool-type tower crane passageway, passageway bottom is the rectangle that square steel tube (7) is welded, it is characterised in that：The square
The length of shape is 5200mm, width 700mm；Rectangle inside is uniformly provided with some angle steel (6), and angle steel (6) is welded on square steel tube
(7) on；Expanded metal lath (4) is equipped with above the rectangle；The rectangle both sides of square steel tube (7) composition are welded with steel pipe B (3), steel pipe B
(3) some steel pipe A (2) are provided with the space surrounded with square steel tube (7), expanded metal lath (4) is welded with the inside of steel pipe A (2)；By square steel
Roller (5) is installed below rectangle one end that pipe (7) is welded, neck (1) is provided with below the other end；The steel pipe A (2)
A diameter of 25mm；A diameter of 40mm of the steel pipe B (3)；The specification of the angle steel (6) is 50*5mm；The square steel tube (7)
Specification is 50*50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245291.1U CN206858018U (en) | 2016-11-15 | 2016-11-15 | A kind of tool-type tower crane passageway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245291.1U CN206858018U (en) | 2016-11-15 | 2016-11-15 | A kind of tool-type tower crane passageway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858018U true CN206858018U (en) | 2018-01-09 |
Family
ID=60814854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245291.1U Expired - Fee Related CN206858018U (en) | 2016-11-15 | 2016-11-15 | A kind of tool-type tower crane passageway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206858018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502753A (en) * | 2018-06-06 | 2018-09-07 | 福建建工集团有限责任公司 | A kind of channel of connection building body and tower crane |
-
2016
- 2016-11-15 CN CN201621245291.1U patent/CN206858018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502753A (en) * | 2018-06-06 | 2018-09-07 | 福建建工集团有限责任公司 | A kind of channel of connection building body and tower crane |
| CN108502753B (en) * | 2018-06-06 | 2024-09-03 | 福建建工集团有限责任公司 | Passageway for connecting building body and tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20181115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |