CN212689524U - Cage is hung in construction of double insurance steel construction crossbeam node - Google Patents
Cage is hung in construction of double insurance steel construction crossbeam node Download PDFInfo
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- CN212689524U CN212689524U CN202021191890.6U CN202021191890U CN212689524U CN 212689524 U CN212689524 U CN 212689524U CN 202021191890 U CN202021191890 U CN 202021191890U CN 212689524 U CN212689524 U CN 212689524U
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Abstract
The utility model discloses construction technical field, concretely relates to cage is hung in construction of double insurance steel construction crossbeam node, hang the cage including hanging cage body, adapting unit and safety rope, it is frame construction to hang the cage body, adapting unit includes horizontal adapting unit and vertical adapting unit, vertical adapting unit includes that two piece at least bottoms set up the montant on hanging the cage body, horizontal adapting unit is including the first horizontal pole on connecting the montant top and the second horizontal pole that is on a parallel with first horizontal pole, first horizontal pole and second horizontal pole pass through the connecting rod and connect, the tip of second horizontal pole still is equipped with the crotch, so safety rope includes the rope body, rope body one end is passed through the buckle cover and is established on the second horizontal pole, the other end of the rope body passes through the buckle and sets up the automatic hasp on the buckle and hang this body coupling of cage. The utility model discloses an add and establish the safety rope, provide one extra insurance on hanging the former secure basis of cage, prevent constructor occurence of failure.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to cage is hung in construction of double insurance steel construction beam node.
Background
In the steel structure installation in building construction field, steel structural framework mainly comprises stand and crossbeam, because steel structural framework can't all accomplish back integral hoisting at ground composite erection again, consequently need carry out connection construction such as bolt or welding by constructor in the high altitude to the steel construction node behind the single hoist and mount, if all set up the scaffold frame, then need consume a large amount of materials and labour cost, and the process is loaded down with trivial details, and the work load is big, must influence the installation progress of steel construction.
Therefore, a simple double-insurance steel structure beam node construction hanging cage needs to be developed, can be moved to a beam node position needing construction at any time, is convenient for constructors to carry out construction in place at any time, and can be moved to a new node position at any time after construction is finished, so that continuous construction is realized, the construction work efficiency is greatly improved, the construction cost is saved, and the life safety of the constructors is ensured.
SUMMERY OF THE UTILITY MODEL
To setting up the scaffold frame and connecting the technical problem that the process that exists is loaded down with trivial details, the work load is big to high altitude steel structure node, the utility model provides a cage is hung in the construction of double insurance steel structure beam node, should hang the cage and solved the not enough that steel structure node efficiency of construction is low, practice thrift the time limit for a project, through establishing the safety rope with adding simultaneously, provide one extra insurance on the basis of hanging the original crotch guarantee of cage, prevent constructor occurence of failure.
The utility model provides a cage is hung in construction of double insurance steel construction crossbeam node, hang the cage including hanging cage body, adapting unit and safety rope, it is frame construction to hang the cage body, adapting unit includes horizontal adapting unit and vertical adapting unit, vertical adapting unit includes that two piece at least bottoms set up the montant on hanging the cage body, horizontal adapting unit is including the first horizontal pole on connecting the montant top and the second horizontal pole that is on a parallel with first horizontal pole, first horizontal pole and second horizontal pole pass through the connecting rod and connect, the tip of second horizontal pole still is equipped with the crotch, so safety rope includes the rope body, rope body one end is established on the second horizontal pole through the buckle cover, the other end of the rope body passes through the buckle and sets up the automatic hasp on the buckle with hang this body coupling of cage.
Further, the hanging cage body is of a rectangular frame structure.
Further, hang the cage body and include the bottom plate and set up four vertical supports in the bottom plate four corners, follow supreme equidistant horizontal stand that is equipped with down between two adjacent vertical supports.
Furthermore, the bottom plate is composed of flat steel crossed horizontally and vertically.
Further, the hanging cage body further comprises a skirting board arranged around the bottom plate.
Further, the vertical support and the horizontal support are Q235 round steel with the diameter of 14.
Further, hang cage body and pass through overlap joint welding mode fixed connection, overlap joint length is not less than 50 mm.
Further, the connecting part is Q235 round steel with the diameter of 14.
Furthermore, an inclined strut is arranged between the vertical connecting component and the top of the hanging cage body. The diagonal bracing can play the reinforcing effect.
Further, for safety, the safety rope is a horizontal rope used when the steel structure is installed and pulled.
The utility model has the advantages that,
the utility model provides a double insurance steel structure crossbeam node construction hangs cage provides extra insurance for steel construction installation through setting up a safety rope, because safety rope one end sets up on adapting unit's second crossbeam, the other end sets up on hanging the cage body, adapting unit, safety rope can form the encirclement to the steel construction, when the crotch that contacts with the steel construction breaks when meeting accident such as, adapting unit and safety rope still can wrap up the steel construction, thereby ensured constructor's life safety;
and simultaneously, the utility model discloses hang cage simple manufacture, the material can be gathered materials on the spot, conveniently hangs and establishes at the steel construction crossbeam node that needs the construction, can quick travel to other positions after the construction finishes, has ensured continuous construction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in use;
fig. 3 is a schematic structural view of the safety rope of the present invention.
In the figure, 1-a hanging cage body, 2-vertical rods, 3-first cross rods, 4-second cross rods, 5-connecting rods, 6-hooks, 7-safety ropes, 8-rope bodies, 9-buckles, 10-automatic locks, 11-bottom plates, 12-vertical supports, 13-horizontal supports, 14-skirting boards, 15-inclined struts and 16-steel structures.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example 1
As shown in the figure, a cage is hung in construction of double insurance steel construction crossbeam node, it includes hanging cage body 1 to hang the cage, adapting unit and safety rope 7, it is frame construction to hang cage body 1, adapting unit includes horizontal adapting unit and vertical adapting unit, vertical adapting unit includes that two bottoms set up montant 2 on hanging cage body 1, horizontal adapting unit is including connecting the first horizontal pole 3 on 2 tops of montant and the second horizontal pole 4 that is on a parallel with first horizontal pole 3, first horizontal pole 3 and second horizontal pole 4 are connected through three connecting rods 5, the tip of second horizontal pole 4 still is equipped with crotch 6, so safety rope 7 includes the rope body 8, 8 one end of the rope body is established on second horizontal pole 4 through buckle 9 cover, the other end of the rope body 8 passes through buckle 9 and sets up automatic hasp 10 on buckle 9 and is connected with hanging cage body 1.
The utility model discloses a theory of operation: firstly, a hanging cage is hung on a cross beam of a steel structure 16 in advance by using a crane or other hoisting facilities and is locked by a safety rope 7, after the steel structure 16 is in place, constructors enter the hanging cage, bolt penetrating or welding operation is carried out on a joint of the cross beam of the steel structure 16 and an upright post, after the operation is completed, the constructors leave the hanging cage, the safety rope 7 is untied, the hanging cage is moved to other cross beams needing to be constructed by using the crane or other hoisting designs, the operation is repeated, and the work of erecting and dismantling a scaffold at the joint is not needed to be carried out additionally.
Example 2
As shown in the figures, on the basis of embodiment 1, the hanging cage body 1 is of a rectangular frame structure, the hanging cage body 1 comprises a bottom plate 11 and four vertical supports 12 arranged at four corners of the bottom plate 11, the size of the bottom plate of the hanging cage body 1 is 500 × 500, the bottom plate 11 is made of flat steel crossed horizontally and vertically, the type of the flat steel is 50 × δ 3, the height of each vertical support 12 is 1200, horizontal supports 13 are arranged between every two adjacent vertical supports 12 at equal intervals from bottom to top, the intervals between every two adjacent upper horizontal supports 13 and lower horizontal supports 13 and between the bottom plate 11 and the adjacent horizontal supports 13 are both 400, the vertical supports 12 and the horizontal supports 13 are Q235 round steel with the diameter of phi 14,
the suspension cage body 1 also comprises a skirting board 14 arranged around the bottom plate 11,
the hanging cage body 1 is fixedly connected in a lap welding mode, and the lap length is not less than 50;
the connecting part is Q235 round steel with the diameter of 14 mm;
the safety rope 7 is a phi 13 horizontal rope, and the buckle 9 is a phi 13 buckle 9 matched with the safety rope 7;
an inclined strut 15 is arranged between the vertical connecting component and the top of the hanging cage body 1;
the above parameter units are all mm.
Checking the shear stress tau borne by two hooks in direct contact with a steel structure beam:
firstly, the phi 14 round steel is made of Q235, and the shearing stress (tau) of the material is required to be =120 MPa;
according to the formula tau = F/A = Mg/A ≦ tau ], wherein F is the shear stress applied, i.e. the self-gravity of the person and the suspension cage, and A is the cross-sectional area of the round steel, the following calculation is performed:
M≤【τ】A/g，
M≤120×π×49/9.8≈1884kg；
considering the safety factor of 6 times in the practical use of two phi 14 round steel, M = M multiplied by 2/6=628kg, the total weight of the cage is 150kg and 150kg <628kg according to 1 adult man, so the cage is completely endured by the construction of normal personnel.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The double-insurance steel structure beam node construction hanging cage is characterized by comprising a hanging cage body (1), a connecting part and a safety rope (7), wherein the hanging cage body (1) is of a frame structure, the connecting part comprises a horizontal connecting part and a vertical connecting part, the vertical connecting part comprises at least two vertical rods (2) with bottoms arranged on the hanging cage body (1), the horizontal connecting part comprises a first transverse rod (3) connected with the top end of the vertical rod (2) and a second transverse rod (4) parallel to the first transverse rod (3), the first transverse rod (3) and the second transverse rod (4) are connected through a connecting rod (5), the end part of the second transverse rod (4) is also provided with a hook (6), so the safety rope (7) comprises a rope body (8), one end of the rope body (8) is sleeved on the second transverse rod (4) through a buckle (9), the other end of the rope body (8) is connected with the hanging cage body (1) through a buckle (9) and an automatic lock catch (10) arranged on the buckle (9).
2. The suspension cage according to claim 1, characterized in that the suspension cage body (1) is a rectangular frame structure.
3. The suspension cage according to claim 1, characterized in that the suspension cage body (1) comprises a bottom plate (11) and four vertical supports (12) arranged at four corners of the bottom plate (11), and horizontal supports (13) are arranged between two adjacent vertical supports (12) at equal intervals from bottom to top.
4. A suspension cage according to claim 3, characterized in that the bottom plate (11) is made of crosswise flat steel.
5. A suspension cage according to claim 3, characterized in that the suspension cage body (1) further comprises skirting boards (14) arranged around the bottom plate (11).
6. A suspension cage according to claim 3, wherein the vertical (12) and horizontal (13) supports are Q235 round steel of diameter 14.
7. The suspension cage according to claim 1, characterized in that the suspension cage body (1) is fixedly connected by overlap welding, the overlap length being not less than 50 mm.
8. The suspension cage of claim 1 wherein said connecting member is phi 14Q 235 round steel.
9. The suspension cage according to claim 1, characterized in that a diagonal brace (15) is provided between the vertical connecting member and the top of the suspension cage body (1).
10. A suspension cage according to claim 1, characterized in that the safety line (7) is a horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021191890.6U CN212689524U (en) | 2020-06-24 | 2020-06-24 | Cage is hung in construction of double insurance steel construction crossbeam node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021191890.6U CN212689524U (en) | 2020-06-24 | 2020-06-24 | Cage is hung in construction of double insurance steel construction crossbeam node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212689524U true CN212689524U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021191890.6U Active CN212689524U (en) | 2020-06-24 | 2020-06-24 | Cage is hung in construction of double insurance steel construction crossbeam node |
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| Country | Link |
|---|---|
| CN (1) | CN212689524U (en) |
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- 2020-06-24 CN CN202021191890.6U patent/CN212689524U/en active Active
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