CN212863926U - Tower crane fixing frame conflicting with lattice column - Google Patents
Tower crane fixing frame conflicting with lattice column Download PDFInfo
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- CN212863926U CN212863926U CN202021616769.3U CN202021616769U CN212863926U CN 212863926 U CN212863926 U CN 212863926U CN 202021616769 U CN202021616769 U CN 202021616769U CN 212863926 U CN212863926 U CN 212863926U
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- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the building technique and specifically relates to a tower crane fixing frame with lattice column conflict is related to. This with tower crane fixed frame of lattice column conflict includes: the outer frame, the inclined support and the connecting assembly; the outer frame comprises a first frame and a second frame; a connecting component is arranged at the middle disconnection part of the first frame; the inclined supports are arranged in the outer frame, and the number of the inclined supports is multiple; and two ends of the inclined supports are respectively connected to the adjacent frames of the outer frame and connected to the central positions of the frames. The utility model relates to a with the fixed frame of tower crane of lattice column conflict, effectively solve the tower crane position and take place the conflict with the lattice column and influence tower crane installation and tower crane stability scheduling problem, compare with the fixed frame of traditional tower crane, this fixed frame has that the installation is dismantled convenient to use, the suitability is strong and can characteristics such as reuse.
Description
Technical Field
The utility model belongs to the technical field of the building technique and specifically relates to a tower crane fixing frame with lattice column conflict is related to.
Background
With the rapid development of modern economy, the demand of super high-rise engineering in the construction industry market is higher and higher, and corresponding vertical transportation machinery becomes more and more important; and super high-rise engineering generally can contain deep foundation ditch structure, and in order to guarantee foundation ditch safety, generally adopt the form of lattice column + interior support to carry out the enclosure, consequently probably conflict with the lattice column in the foundation ditch when arranging vertical transportation machinery tower crane, lead to tower crane embedded section can't install at positive and negative zero below part (existence lattice column part).
The general method for solving the problem is to cut the tower crane fixing frame into two parts, and perform a welding connection processing mode after the tower crane fixing frame penetrates through the lattice column and is installed at a specified position, but the method can damage the strength of the fixing frame base material of the tower crane embedded section, and the stability of the tower crane cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a with fixed frame of tower crane of lattice column conflict, the purpose is solved the tower crane position and takes place the conflict with the lattice column, influences tower crane installation and underground structure construction scheduling problem to save the input of manpower, material resources to a certain extent, improve tower crane overall stability.
The utility model provides a fixed frame of tower crane with lattice column conflict, include: the outer frame, the inclined support and the connecting assembly; the outer frame comprises a first frame and a second frame; a connecting component is arranged at the middle disconnection part of the first frame; the inclined supports are arranged in the outer frame, and the number of the inclined supports is multiple; two ends of the inclined support are respectively connected to the adjacent frames of the outer frame, and the inclined support is connected to the center of the frame.
Wherein the outer frame is rectangular; the outer frame also comprises four support legs; the number of the first frames and the number of the second frames are two respectively, one ends of the two first frames are connected through the supporting legs, the other ends of the two first frames are connected with one ends of the second frames through the supporting legs respectively, and the other ends of the two second frames are connected through the supporting legs.
The supporting legs are hollow square steel supporting legs, each supporting leg is vertically provided with two bolt holes, and the bolt holes of the supporting legs are perpendicular to each other in direction.
Wherein, the coupling assembling includes: two connecting plates, locking pieces and stiffening ribs; the broken end faces of the middle broken part of the first frame are respectively provided with one connecting plate; the two connecting plates are oppositely attached and locked through locking parts; and a stiffening rib is arranged at the joint of the connecting plate and the first frame.
The section of the connecting end of the connecting plate and the first frame is larger than the radial section of the first frame; after the connecting plate is attached to the section of the first frame, the long part of the connecting plate is fixedly connected with the first frame through a plurality of stiffening ribs.
One side of the stiffening rib is fixedly connected with the connecting plate, and the adjacent side is fixedly connected with the first frame.
The stiffening ribs are arranged at intervals, and the connecting plate is divided by the stiffening ribs; the two separated connecting plates are fixed through a plurality of locking pieces.
The number of the inclined supports is eight; the eight inclined supports are divided into two symmetrical parts which are arranged up and down, and each part is a square frame formed by four inclined supports; the square frame and the outer frame are in 45-degree cross connection
Wherein the outer frame further comprises a reinforcing plate; the quantity of reinforcing plate is a plurality of, be equipped with a plurality of evenly distributed's reinforcing plate on first frame and the second frame respectively.
The first frame and the second frame are channel steel, and the first frame and the second frame are respectively composed of two channel steel; the grooves of the two channel steels are oppositely arranged; and the upper part and the lower part of the reinforcing plate are respectively connected with the two channel steels.
The utility model relates to a with the fixed frame beneficial effect of tower crane of lattice column conflict: through breaking off first frame, make things convenient for the installation of tower crane, use coupling assembling to connect in order to guarantee its rigidity at the first frame with the disconnection.
The utility model relates to a with fixed frame of tower crane of lattice column conflict still has following beneficial effect: compared with the traditional tower crane fixing frame, the fixing frame has the characteristics of convenience in mounting, dismounting and using, strong applicability, capability of being repeatedly used and the like.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic plan view of a tower crane fixing frame conflicting with a lattice column of the present invention;
FIG. 2 is a schematic side view of the tower crane fixing frame colliding with the lattice column of the present invention;
fig. 3 is an adjacent side view of fig. 2.
Description of reference numerals:
1: an outer frame; 11: a first frame; 12: a second frame; 13: a support leg;
2: obliquely supporting;
3: a connecting assembly; 31: a connecting plate; 32: a locking member; 33: a stiffening rib;
4: a reinforcing plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 in specific cases to those skilled in the art.
Referring to fig. 1 to 3, a tower crane fixing frame conflicting with a lattice column includes: the device comprises an outer frame 1, an inclined support 2 and a connecting assembly 3; the outer frame 1 comprises a first rim 11 and a second rim 12; a connecting component 3 is arranged at the middle disconnection part of the first frame 11; the inclined struts 2 are arranged in the outer frame 1, and the number of the inclined struts 2 is multiple; two ends of the inclined strut 2 are respectively connected to adjacent frames of the outer frame 1, and the inclined strut 2 is connected to the center position of the frame.
The outer frame 1 is square, four support legs 13 are arranged at four corners of the square outer frame 1, and each support leg 13 is made of square steel as a material of the support leg 13. A first frame 11 or a second frame 12 is arranged between the adjacent legs 13. The number of the first frames 11 and the second frames 12 is two respectively, the first frames 11 and the second frames 12 are arranged adjacently, one ends of the two first frames 11 are connected through the supporting legs 13, the other ends of the two first frames 11 are connected with one ends of the second frames 12 through the supporting legs 13 respectively, and the other ends of the two second frames 12 are connected through the supporting legs 13.
The outer frame 1 is composed of legs 13, two first frames 11 and two second frames 12.
Connecting components 3 in this embodiment include: two connecting plates 31, a locking member 32 and a stiffening rib 33; disconnection in the middle of 11, the first frame 11 of disconnection conveniently when tower crane and lattice column conflict, dismantles first frame 11. After the disassembly, the tower crane can be conveniently installed, and the first frame 11 disconnected is locked by the two connecting plates 31 after the tower crane is installed. It is ensured that the first frame 11 can have good rigidity even in the broken state. The broken end faces of the first frame 11 are respectively provided with a connecting plate 31; the two connecting plates 31 are oppositely attached, and the two connecting plates 31 are locked through the locking pieces 32; the joint of the connecting plate 31 and the first frame 11 is provided with a stiffening rib 33.
The section of the connecting end of the connecting plate 31 and the first frame 11 is larger than the radial section of the first frame 11; this structure facilitates the connection of the stiffener 33 to the connection plate 31 and the first frame 11 at the cross section, and after the connection plate 31 is attached to the cross section of the first frame 11, the long portion of the connection plate 31 is fixedly connected to the first frame 11 via the plurality of stiffeners 33.
The shape of the stiffening rib 33 is preferably a right triangle, one side of two right-angle sides of the stiffening rib 33 is fixedly connected with the connecting plate 31, and the other side of the right-angle sides is fixedly connected with the first frame 11. The reinforcing ribs 33 fix the connecting plate 31 and the cross section of the first frame 11, thereby improving the stability of the outer frame 1.
The number of the stiffening ribs 33 is plural, the plurality of stiffening ribs 33 are arranged at intervals, the part of the connecting plate 31 separated by the stiffening ribs 33 is fixed by the locking piece 32, and the section of the first frame 11 is further fixed by the plurality of locking pieces 32.
In order to ensure the stability of the outer frame 1, diagonal braces 2 are provided in the outer frame 1.
The number of the inclined struts 2 is eight; eight bearing diagonal 2 divide into about two sets ofly, four bearing diagonal 2 of every group, and two sets of bearing diagonal 2 are relative up-down sets up, the square frame that eight bearing diagonal 2 are constituteed, square frame with outer frame is 45 degrees cross arrangement. Wherein, two ends of the upper and lower inclined struts 2 are respectively connected with the first frame 11, two ends of the other upper and lower inclined struts 2 are respectively connected with the two second frames 12, and two ends of the last four groups of upper and lower inclined struts 2 are respectively connected with the first frame 11 and the two second frames 12; the eight inclined supports 2 are connected with the two first frames 11 and the two second frames 12 to form a square frame.
In the practical use of the outer frame 1, in order to ensure the stability of the outer frame 1 and avoid the first frame 11 and the second frame 12 from being broken in the using process, a structure of the frame of the outer frame 1 is formed by two channel steels, that is, the first frame 11 and the second frame 12 are channel steels, and the first frame 11 and the second frame 12 are respectively formed by two channel steels; the grooves of the two channel steels are oppositely arranged; the upper part and the lower part of the reinforcing plate 4 are respectively connected with two channel steels. In order to ensure the relative fixation between the two channel steels, the two channel steels are provided with reinforcing plates 4. The reinforcing plate 4 is a steel plate; the quantity of reinforcing plate 4 is a plurality of, because the disconnection of first frame 11 consequently uses section department as the central point on first frame 11, and the one end of first frame 11 is got a stress point again at the central point apart from, consolidates, and the reinforcement mode is fixed two channel-section steels for adopting reinforcing plate 4. The second frame 12 is not provided with a cross section, so that a reinforcing point is arranged at the center of the second frame 12, and then reinforcing is performed at a stress point between the reinforcing point and one end of the second frame 12, that is, three reinforcing points are arranged on the second frame 12, and the reinforcing way is processed by using the reinforcing plate 4 as the same way as the first frame 11.
Example (b):
a tower crane fixing frame with lattice column conflict in tower crane construction includes outer frame 1, bearing diagonal 2 and coupling assembling 3. The connecting assembly 3 comprises a connecting plate 31, a bolt (locking member 32) and a stiffening rib 33; the connection plate 31 is made of steel of the same material as the outer frame 1. The whole outer frame 1 is rectangular, three horizontal bolt holes are respectively arranged above and below the connecting plates 31, two adjacent connecting plates 31 are tightly fixed together through bolts, and two triangular stiffening ribs 33 are welded on the outer wall of the side face of the section of the first frame 11 on each side of the connecting plates 31 to play a role in fixing and supporting the two connecting plates 31.
The outer frame 1 is formed by fixedly splicing four square steels and eight channel steels, the square steels are hollow steel support legs 13 arranged at four corners, each steel support leg 13 is provided with an upper bolt hole and a lower bolt hole, and the bolt hole directions of adjacent support legs 13 are mutually vertical; the channel steel is an outer frame 1 frame arranged on four sides, each frame is provided with an upper channel steel and a lower channel steel (eight channel steels in total), and the grooves of the upper channel steel and the lower channel steel are opposite.
Each side of two first frames 11 of the outer frame 1 with connecting pieces is provided with two reinforcing plates 4 for connecting the upper channel steel and the lower channel steel, and each side of the other two sides is provided with three reinforcing plates 4, wherein the number of the reinforcing plates 4 is 150 multiplied by 300mm, and the total number is 10.
Eight inclined supports 2 are arranged in the outer frame 1, the eight inclined supports 2 are divided into two parts which are symmetrical up and down, each part is a similar square frame consisting of four channel steel, and the similar square frame and the outer frame 1 are arranged in a 45-degree crossed mode; the upper and lower two inclined strut 2 channel steel are connected by 4 reinforcing plates, totally 4.
The connecting piece is that the first frame 11 on two adjacent sides is divided into two parts (two parts in total) in the middle, the steel plate connecting plate 31 is welded at the disconnected part, and the two connecting plates 31 are screwed together through bolts, so that the mounting is convenient.
This patent with tower crane fixed frame of lattice column conflict its concrete implementation step as follows:
the method comprises the following steps: determining the size and the position of a tower crane fixing frame according to the self requirements of the project;
step two: the method comprises the following steps that (1) an outer frame 1, an inclined support 2 and a connecting assembly 3 are machined in a factory;
step three: fixing the connecting plate 31 at the broken section of the first frame 11;
step four: two adjacent connecting plates 31 are tightly connected by bolts.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a tower crane fixing frame with lattice column conflict which characterized in that includes: the device comprises an outer frame (1), an inclined support (2) and a connecting assembly (3); the outer frame (1) comprises a first frame (11) and a second frame (12); a connecting component (3) is arranged at the middle disconnection part of the first frame (11); the inclined supports (2) are arranged in the outer frame (1), and the number of the inclined supports (2) is multiple; two ends of the inclined support (2) are respectively connected to the adjacent frames of the outer frame (1), and the inclined support (2) is connected to the center of the frame.
2. A tower crane fixing frame colliding with a lattice column according to claim 1, characterised in that the outer frame (1) is rectangular; the outer frame (1) also comprises four support legs (13); the number of the first frames (11) and the number of the second frames (12) are respectively two, one ends of the two first frames (11) are connected through the supporting legs (13), the other ends of the two first frames (11) are connected with one ends of the second frames (12) through the supporting legs (13), and the other ends of the two second frames (12) are connected through the supporting legs (13).
3. The tower crane fixing frame colliding with the lattice column as claimed in claim 2, wherein the supporting legs (13) are hollow square steel supporting legs, two bolt holes are vertically arranged in each supporting leg (13), and the bolt hole directions of the adjacent supporting legs (13) are perpendicular to each other.
4. A tower crane fixing frame colliding with a lattice column according to claim 1, characterised in that the connection assembly (3) comprises: two connecting plates (31), a locking member (32) and a stiffening rib (33); the broken end faces of the middle broken part of the first frame (11) are respectively provided with one connecting plate (31); the two connecting plates (31) are oppositely attached, and the two connecting plates (31) are locked through locking pieces (32); and a stiffening rib (33) is arranged at the joint of the connecting plate (31) and the first frame (11).
5. The tower crane fixing frame conflicting with a lattice column as claimed in claim 4, wherein the section of the connecting end of the connecting plate (31) to the first frame (11) is larger than the radial section of the first frame (11); after the connecting plate (31) is attached to the section of the first frame (11), the long part of the connecting plate (31) is fixedly connected with the first frame (11) through a plurality of stiffening ribs (33).
6. The tower crane fixing frame colliding with the lattice column as claimed in claim 5, wherein one side of the stiffening rib (33) is fixedly connected with the connecting plate (31), and the adjacent side is fixedly connected with the first frame (11).
7. A tower crane fixing frame colliding with a lattice column as claimed in claim 6, characterised in that a plurality of said stiffening ribs (33) are provided at intervals, said connecting plates (31) being separated by stiffening ribs (33); the two separated connecting plates (31) are fixed through a plurality of locking pieces (32).
8. A tower crane fixing frame colliding with a lattice column as claimed in claim 4, characterised in that the number of the diagonal braces (2) is eight; the eight inclined supports (2) are divided into two symmetrical parts which are arranged up and down, and each part is a square frame formed by four inclined supports (2); the square frame and the outer frame (1) are in 45-degree cross connection.
9. A tower crane fixing frame colliding with lattice columns according to claim 1, characterised in that the outer frame (1) further comprises reinforcing plates (4); the number of the reinforcing plates (4) is multiple, and the first frame (11) and the second frame (12) are respectively provided with a plurality of uniformly distributed reinforcing plates (4).
10. The tower crane fixing frame colliding with the lattice column as claimed in claim 9, wherein the first frame (11) and the second frame (12) are channel steel, and the first frame (11) and the second frame (12) are respectively composed of two channel steel; the grooves of the two channel steels are oppositely arranged; the upper part and the lower part of the reinforcing plate (4) are respectively connected with the two channel steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616769.3U CN212863926U (en) | 2020-08-06 | 2020-08-06 | Tower crane fixing frame conflicting with lattice column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021616769.3U CN212863926U (en) | 2020-08-06 | 2020-08-06 | Tower crane fixing frame conflicting with lattice column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212863926U true CN212863926U (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021616769.3U Active CN212863926U (en) | 2020-08-06 | 2020-08-06 | Tower crane fixing frame conflicting with lattice column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212863926U (en) |
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2020
- 2020-08-06 CN CN202021616769.3U patent/CN212863926U/en active Active
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