CN211813133U - Tower crane adheres to ann and tears operation platform open - Google Patents
Tower crane adheres to ann and tears operation platform open Download PDFInfo
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- CN211813133U CN211813133U CN202020273087.0U CN202020273087U CN211813133U CN 211813133 U CN211813133 U CN 211813133U CN 202020273087 U CN202020273087 U CN 202020273087U CN 211813133 U CN211813133 U CN 211813133U
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- bracket
- base
- operation platform
- tower crane
- fixedly connected
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Abstract
The utility model belongs to the technical field of auxiliary equipment for building construction, in particular to a tower crane attachment, installation and disassembly operation platform; a tower crane attaching, installing and detaching operation platform comprises a bracket detachably connected to a tower body, a base detachably connected to the upper part of the bracket and a fence arranged above the base in a surrounding manner; the bracket comprises a plurality of bracket horizontal rods which are positioned in the same horizontal plane, the tail end of each bracket horizontal rod is vertically and fixedly connected with a section of hanging column to form a hanging hook-shaped tail end, the hanging hook-shaped tail end is hung on the tower body mark water-saving horizontal rod and the hanging column and the bracket vertical rod are tied through a long bolt, and the base comprises a base cross beam and a base longitudinal beam which are connected together; the base beam is detachably connected to the horizontal rod of the bracket through a positioning clamp; the utility model discloses can solve among the prior art tower crane operation platform structure complicated, ann tear difficult scheduling problem open.
Description
Technical Field
The utility model belongs to the technical field of the construction auxiliary assembly, especially, relate to a tower crane adheres to ann and tears operation platform open.
Background
At present, a plurality of attachments are arranged on a high-rise building according to different types of tower cranes in construction, and in order to provide safety guarantee for the attachment, installation and detachment of the tower cranes, an attachment, installation and detachment operation platform needs to be erected on a tower body. Traditional operation platform generally adopts steel pipe fastener formula or shaped steel assembled operation platform, has that the structure is complicated, the installation is loaded down with trivial details, take and tear shortcoming such as difficulty, work efficiency low, material waste, appears the high altitude in addition and falls and risk such as thing that falls.
Disclosure of Invention
In view of this, the utility model aims at providing a tower crane adheres to ann and tears operation platform open to solve among the prior art tower crane operation platform structure complicacy, ann tear difficulty scheduling problem open.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a tower crane attaching, installing and detaching operation platform comprises a bracket detachably connected to a tower body, a base detachably connected to the upper part of the bracket and a fence arranged above the base in a surrounding manner; the bracket comprises a plurality of bracket horizontal rods which are positioned in the same horizontal plane, the tail end of each bracket horizontal rod is vertically and fixedly connected with a section of hanging column to form a hanging hook-shaped tail end, the hanging hook-shaped tail end is hung on the tower body mark water-saving horizontal rod and the hanging column and the bracket vertical rod are tied through a long bolt, the base comprises a base cross beam and a base longitudinal beam which are connected together, and the base cross beam and the base longitudinal beam are vertically and fixedly connected together to form the base with a grid-shaped structure; the base beam is detachably connected to the horizontal rod of the bracket through a positioning clamp; the fence comprises a plurality of fence vertical rods and a fence horizontal rod which is detachably connected between two adjacent fence vertical rods; the base is fixedly connected with a plurality of sleeve pipes, and the lower end of the fence upright rod is inserted in the sleeve pipes and detachably and fixedly connected with the sleeve pipes.
Furthermore, the locator card comprises the angle steel of two symmetry installations, and the base welding of angle steel is on the bracket horizon bar, encloses into the draw-in groove that can hold the base crossbeam between the side of two angle steels, and the base crossbeam is located this draw-in groove and the angle steel of base crossbeam and both sides can be dismantled the rigid coupling and be in the same place.
Furthermore, the bracket also comprises a plurality of bracket upright rods which are vertically and fixedly connected with one end of the bracket horizontal rod.
Furthermore, a bracket diagonal brace is fixedly connected between the bracket vertical rod and the bracket horizontal rod in a diagonal support manner.
Further, two adjacent bracket upright stanchions are connected together through a bracket lower connecting rod.
Further, a steel wire protective net is paved on the base.
Furthermore, skirting boards are detachably and fixedly connected between the lower ends of the two adjacent fence vertical rods.
Furthermore, hanging rings are fixedly connected to two sides of the base.
Compared with the prior art, the utility model discloses following advantage has:
the utility model has the advantages that the middle bracket, the base and the fence can adopt factory prefabricated standard parts, are manufactured in a standardized way, are assembled and disassembled in a standardized way, have simple structure and high practicability; the tower crane can be used for multiple times in one-time processing, can be used for various tower cranes, saves materials and labor, and shortens the construction period. .
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view at section A of FIG. 2;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an enlarged view of portion B of FIG. 3;
FIG. 6 is an enlarged view of portion C of FIG. 3;
fig. 7 is an enlarged schematic view of a portion D in fig. 2.
Description of reference numerals:
11-bracket horizontal bar; 111-hanging posts; 12-bracket upright stanchion; 13-a bracket diagonal strut; 14-bracket lower link; 21-a base beam; 22-base stringer; 23-sleeving a pipe; 31-fence upright stanchions; 32-fence horizontal bar; 4-positioning the card; 51-steel wire protective net; 52-skirting board; 61-column body standard section upright column; 62-marking a water-saving horizontal rod on the tower body; 7-hanging ring.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-7, an attached, attached and detached operation platform for a tower crane comprises a bracket detachably connected to a tower body, a base detachably connected to the upper part of the bracket, and a fence surrounding the upper part of the base; the bracket comprises a plurality of bracket horizontal rods 11 which are positioned in the same horizontal plane, the tail end of each bracket horizontal rod 11 is vertically and fixedly connected with a section of hanging column 111 to form a hook-shaped tail end, the hook-shaped tail end is hung on the tower body mark water-saving horizontal rod 62, and the hanging column 111 and the bracket vertical rod 12 are tied through a long bolt to play a role in preventing the falling of the bracket body; the base comprises a base cross beam 21 and a base longitudinal beam 22 which are connected together, and the base cross beam 21 and the base longitudinal beam 22 are vertically and fixedly connected together to form the base with a grid-shaped structure; the base beam 21 is detachably connected to the bracket horizontal rod 11 through a positioning clamp 4; the fence comprises a plurality of fence vertical rods 31 and a fence horizontal rod 32 which is detachably connected between two adjacent fence vertical rods 31 through bolts; the base is fixedly connected with a plurality of sleeve pipes 23, the lower ends of the fence upright rods 31 are inserted in the sleeve pipes 23 and detachably and fixedly connected together through bolts; the utility model discloses in, enclose the dress and can only establish trilateral in the rail of base top, can not establish the rail in one side that this operation platform and body of the tower are connected.
Specifically, locator card 4 comprises the angle steel of two symmetry installations, and the base welding of angle steel is on bracket horizontal pole 11, encloses into the draw-in groove that can hold base crossbeam 21 between the side of two angle steels, and base crossbeam 21 is located this draw-in groove and base crossbeam 21 and the angle steel of both sides pass through the bolt can dismantle the rigid coupling and be in the same place.
Preferably, the bracket also comprises a plurality of bracket upright rods 12 which are vertically fixedly connected at one end of the bracket horizontal rod 11; a bracket diagonal brace 13 is fixedly connected between the bracket upright stanchion 12 and the bracket horizontal pole 11 in a diagonal bracing manner; two adjacent bracket pole setting 12 link together through bracket lower connecting rod 14, and in this embodiment, bracket lower connecting rod 14 need not to be connected with body of the tower mark festival stand 61, during the use press on the body of the tower mark festival stand can.
Preferably, a steel wire protective net 51 is laid on the base.
Preferably, a skirting board 52 is detachably fixed between the lower ends of two adjacent fence vertical rods 31 through bolts. In the utility model, the skirting board 52 can be only three-sided in the operation platform, and the skirting board 52 can not be arranged on one side of the operation platform connected with the tower body.
Preferably, both sides of the base are also fixedly connected with hanging rings 7, so that the operating platform can be conveniently hoisted by using a tower crane during installation.
Use the utility model discloses the time, can assemble into whole operation platform with bracket, base and rail on the bottom surface now, then hoist this operation platform, hang the dress in body of the tower one side.
When the operation platform is assembled, the base is firstly installed on the bracket, specifically, the base beam 21 is embedded in a clamping groove enclosed between two angle steel side edges of the positioning clamp 4, and the two are connected together through a bolt; and then installing the fence, inserting the lower end of the fence vertical rod 31 into the sleeve pipe 23 on the base, connecting the lower end of the fence vertical rod 31 and the sleeve pipe 23 on the base together through bolts, and then connecting the fence horizontal rod 32 on the fence vertical rod 31 through bolts.
Then, the operation platform is hoisted by a tower crane to the installation part of the tower body, the hook-shaped tail end of the bracket horizontal rod 11 is hung on the water-saving horizontal rod 62 of the tower body mark by manual cooperation, and the hanging column 111 is connected with the tower body mark section upright post 61 by a long bolt; after acceptance check is qualified, the tower crane can be attached, installed and detached by the person.
It is thus clear that the utility model provides a simple structure, installation erect convenient, safety and stability, can used repeatedly, save the regularization tower crane of cost and adhere to ann and tear operation platform open can overcome prior art's not enough, guarantee that the tower crane adheres to ann and tears construction safety open.
The utility model has the advantages that the middle bracket, the base and the fence can adopt factory prefabricated standard parts, are manufactured in a standardized way, are assembled and disassembled in a standardized way, have simple structure and high practicability; the tower crane can be used for multiple times in one-time processing, can be used for various tower cranes, saves materials and labor, and shortens the construction period.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a tower crane adheres to ann and tears operation platform open which characterized in that: comprises a bracket detachably connected to a tower body, a base detachably connected above the bracket and a fence arranged above the base in a surrounding manner;
the bracket comprises a plurality of bracket horizontal rods (11) which are positioned in the same horizontal plane, the tail end of each bracket horizontal rod (11) is vertically and fixedly connected with a section of hanging column (111) to form a hook-shaped tail end, the hook-shaped tail end is hung on the tower body mark water-saving horizontal rod (62), and the hanging column (111) and the bracket vertical rod (12) are pulled and connected through a long bolt;
the base comprises a base cross beam (21) and a base longitudinal beam (22) which are connected together, and the base cross beam (21) and the base longitudinal beam (22) are vertically and fixedly connected together to form the base with a grid-shaped structure; the base cross beam (21) is detachably connected to the bracket horizontal rod (11) through a positioning clamp (4);
the fence comprises a plurality of fence upright stanchions (31) and a fence horizontal rod (32) which is detachably connected between two adjacent fence upright stanchions (31); a plurality of sleeve pipes (23) are fixedly connected to the base, and the lower ends of the fence vertical rods (31) are inserted into the sleeve pipes (23) and detachably and fixedly connected with the sleeve pipes.
2. The tower crane attachment, installation and detachment operation platform of claim 1, characterized in that: the positioning card (4) is composed of two symmetrically-installed angle steels, the bottom edges of the angle steels are welded on the horizontal rod (11) of the bracket, a clamping groove capable of containing the base cross beam (21) is formed by enclosing the side edges of the two angle steels, the base cross beam (21) is located in the clamping groove, and the base cross beam (21) and the angle steels on the two sides can be detachably and fixedly connected together.
3. The tower crane attachment, installation and detachment operation platform of claim 1, characterized in that: the bracket also comprises a plurality of bracket upright rods (12) which are vertically and fixedly connected with one end of the bracket horizontal rod (11).
4. The tower crane attachment, installation and detachment operation platform of claim 3, characterized in that: a bracket diagonal brace (13) is obliquely supported and fixedly connected between the bracket vertical rod (12) and the bracket horizontal rod (11).
5. The tower crane attachment, installation and detachment operation platform of claim 3, characterized in that: two adjacent bracket upright stanchions (12) are connected together through a bracket lower connecting rod (14).
6. The tower crane attachment, installation and detachment operation platform of claim 1, characterized in that: a steel wire protective net (51) is paved on the base.
7. The tower crane attachment, installation and detachment operation platform of claim 1, characterized in that: skirting boards (52) are detachably and fixedly connected between the lower ends of the two adjacent fence vertical rods (31).
8. The tower crane attachment, installation and detachment operation platform of claim 1, characterized in that: both sides of the base are also fixedly connected with hanging rings (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273087.0U CN211813133U (en) | 2020-03-06 | 2020-03-06 | Tower crane adheres to ann and tears operation platform open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273087.0U CN211813133U (en) | 2020-03-06 | 2020-03-06 | Tower crane adheres to ann and tears operation platform open |
Publications (1)
| Publication Number | Publication Date |
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| CN211813133U true CN211813133U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020273087.0U Active CN211813133U (en) | 2020-03-06 | 2020-03-06 | Tower crane adheres to ann and tears operation platform open |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105001A (en) * | 2021-11-16 | 2022-03-01 | 中建三局集团有限公司 | Assembled tower crane body overhanging platform and mounting method thereof |
-
2020
- 2020-03-06 CN CN202020273087.0U patent/CN211813133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105001A (en) * | 2021-11-16 | 2022-03-01 | 中建三局集团有限公司 | Assembled tower crane body overhanging platform and mounting method thereof |
| CN114105001B (en) * | 2021-11-16 | 2023-07-18 | 中建三局集团有限公司 | Tower body overhanging platform of assembled tower crane and mounting method thereof |
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