CN211200444U - Easily build reinforced structure of formula tower crane foundation - Google Patents
Easily build reinforced structure of formula tower crane foundation Download PDFInfo
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- CN211200444U CN211200444U CN201921719889.3U CN201921719889U CN211200444U CN 211200444 U CN211200444 U CN 211200444U CN 201921719889 U CN201921719889 U CN 201921719889U CN 211200444 U CN211200444 U CN 211200444U
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- tower crane
- foundation
- support body
- bearing platform
- fender bracket
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Abstract
The utility model discloses an easily build formula tower crane foundation's reinforced structure, including tower crane foundation cushion cap, tower crane support body, the tower crane support body sets up to the cuboid, the tower crane support body is located tower crane foundation cushion cap upper surface center, just the tower crane support body with tower crane foundation cushion cap fixed connection still includes the tower crane fender bracket, the tower crane fender bracket sets up to comparing the cuboid that the tower crane support body is big surrounds the tower crane support body is outside, just the tower crane fender bracket with tower crane support body diagonal is located same straight line, four stands of tower crane fender bracket one with four stands two of tower crane support body all are connected through branch fixed connection, the tower crane fender bracket with the tower crane support body has the same structural strength. The utility model discloses a set up the tower crane fender bracket and improved the intensity and the stability on tower crane basis, play the reinforcement effect to the tower crane basis.
Description
Technical Field
The utility model relates to an engineering field is built on the basis, in particular to easily build formula tower crane foundation's reinforced structure.
Background
The existing tower crane foundation generally adopts a cast-in-place reinforced concrete bearing platform, a tower crane standard section is connected with the cast-in-place reinforced concrete bearing platform through a pre-embedded foundation bolt, a tower crane pile is anchored into the cast-in-place reinforced concrete bearing platform, compression resistance and uplift resistance are provided by the tower crane pile, and punching resistance is realized by the reinforced concrete bearing platform.
The tower crane in a special area can overturn after facing extreme climates such as typhoons, so that connecting steel bars of the tower crane and a bearing platform are broken and foundation bolts are damaged. The embedded steel bars of the bearing platform are broken, the foundation bolts are damaged, the foundation surface needs to be dug out, embedding is carried out again, and then concrete is poured again; however, drilling is a process of 'slowly turning out fine works', so that the reconstruction of the tower crane foundation consumes a lot of time, and the construction period is greatly influenced.
Consequently, often use easily to build formula tower crane foundation structure in the engineering now for the tower crane foundation can resume the operation as early as possible after being damaged, ensures the time limit for a project, for example the utility model discloses an easily build formula tower crane foundation structure is CN207944473U, including the first tower crane foundation of pouring in the bottom plate of basement, pour the second tower crane foundation on the first tower crane foundation, be provided with drawing of patterns paper between the up end of first tower crane foundation and the lower terminal surface on second tower crane foundation, the pre-buried rag bolt that has of upper end on second tower crane foundation, the tower crane support body passes through the rag bolt setting on second tower crane foundation.
However, the supporting strength and the connecting strength of the tower crane foundation easy to build are often weak, and the stability is not good, so that the tower crane foundation is difficult to work normally in the external severe environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an easily build formula tower crane foundation's reinforced structure has solved easily and has built formula tower crane foundation structure because intensity is not high to the problem of normal work under adverse circumstances.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an easily build formula tower crane foundation's reinforced structure, includes tower crane foundation cushion cap, tower crane support body, the tower crane support body sets up to the cuboid, the tower crane support body is located tower crane foundation cushion cap upper surface center, just the tower crane support body with tower crane foundation cushion cap fixed connection still includes the tower crane fender bracket, the tower crane fender bracket sets up to comparing the cuboid that the tower crane support body is big surrounds the tower crane support body is outside, just the tower crane fender bracket with tower crane support body diagonal is located same straight line, four stands of tower crane fender bracket one with four stands two of tower crane support body all are through branch fixed connection, the tower crane fender bracket with the tower crane support body has the same structural strength.
Adopt above-mentioned technical scheme, through set up the tower crane fender bracket similar with tower crane support body structural shape in the tower crane support body outside, and make tower crane fender bracket and tower crane support body fix through setting up branch between the stand of tower crane support body and tower crane fender bracket, the tower crane fender bracket has the structural strength the same with the tower crane support body to improve the support intensity and the joint strength of tower crane support body greatly, compared in general formula tower crane foundation structure of easily buildding, stability has obtained the reinforcing that is showing.
Preferably, two supporting rods are arranged between each first upright post and each second upright post and are respectively positioned at the top end and the bottom end of each first upright post and each second upright post.
Adopt above-mentioned technical scheme, all set up branch through the upper and lower both ends between stand one and stand two for the connection between stand one and the stand two is more firm, thereby makes the connection between tower crane fender bracket and the tower crane support body more stable.
As preferred, still include the cross hidden beam, the cross hidden beam is the I shape, the cross hidden beam is located tower crane foundation cushion cap upper surface, the cross hidden beam is followed the diagonal direction setting of tower crane support body and tower crane fender bracket, just four spinal branch posts of tower crane support body one with four spinal branch posts two of tower crane fender bracket all with cross hidden beam upper surface welded fastening.
Adopt above-mentioned technical scheme, through setting up the cross hidden beam, and make tower crane support body and tower crane fender bracket bottom all with cross hidden beam welded fastening, make the setting that tower crane support body and tower crane fender bracket bottom can stabilize, can not take place the skew.
As preferred, still include rag bolt one, rag bolt two, rag bolt one is located the first outside of pillar of tower crane fender bracket, rag bolt two is located the two outsides of pillar of tower crane support body, and the criss-cross hidden beam of cross pass through rag bolt one with rag bolt two with tower crane foundation cushion cap fixed connection.
Adopt above-mentioned technical scheme, all set up tower crane support body and tower crane fender bracket on the cross hidden beam through the welding, make the tower crane support body and tower crane fender bracket homoenergetic firm be located the cross hidden beam on, and set up rag bolt one in one side of the pillar of tower crane fender bracket, also make the tower crane fender bracket can more firm be located the upper portion of tower crane foundation cushion cap when being fixed in tower crane foundation cushion cap with the cross hidden beam, set up rag bolt in two one sides of pillar of tower crane support body, make the tower crane support body also can more firm be located the upper portion of tower crane foundation cushion cap.
Preferably, still include and prepare basic cushion cap, prepare basic cushion cap and be located be concentric setting under the tower crane basis cushion cap, and with tower crane basis cushion cap shape size is all unanimous.
Adopt above-mentioned technical scheme, through setting up preparation basis cushion cap, after tower crane basis cushion cap is damaged, need not to beat the chisel to tower crane basis cushion cap, avoided in the traditional technology, rag bolt need beat on former tower crane basis when being destroyed chiseling the concave-convex face, buries the bolt again and the problem of the delay time limit that leads to.
Preferably, demolding paper is arranged between the lower end face of the tower crane foundation bearing platform and the upper end face of the preparation foundation bearing platform.
By adopting the technical scheme, the demoulding paper is arranged, so that when the tower crane is dismantled, the prepared tower crane foundation can be directly removed under the condition that the bottom plate of the bearing platform of the tower crane foundation is not influenced, and the construction process is convenient and fast.
Preferably, the four faces of the tower crane protection frame are provided with support rods in the direction of the diagonal line.
Adopt above-mentioned technical scheme, through set up the bracing piece on the tower crane fender bracket for the structure of tower crane fender bracket is more firm, has improved the intensity and the stability of tower crane fender bracket, has further promoted the protection effect of tower crane fender bracket.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic position diagram of a tower crane protection bracket used for displaying the tower crane protection bracket according to the embodiment;
FIG. 3 is an assembly view of the embodiment for showing an anchor bolt.
Reference numerals: 1. a tower crane foundation bearing platform; 2. preparing a basic bearing platform; 3. a tower crane frame body; 4. a tower crane protection frame; 5. a first upright post; 6. a second upright post; 7. a strut; 8. a support bar; 9. a cross hidden beam; 10. a foundation bolt II; 11. and a first foundation bolt.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
See fig. 1 to 3, an easily build reinforced structure on formula tower crane foundation, including tower crane foundation cushion cap 1, tower crane support body 3 sets up to the cuboid, tower crane support body 3 is located 1 upper surface centers on tower crane foundation cushion cap, and tower crane support body 3 and 1 fixed connection of tower crane foundation cushion cap, still include tower crane fender bracket 4, tower crane fender bracket 4 sets up to surround at tower crane support body 3 outsidely for the cuboid that is bigger than tower crane support body 3, and tower crane fender bracket 4 and 3 diagonal of tower crane support body are located same straight line, all be provided with two spinal branch 7 between four spinal branchs of tower crane fender bracket 4 one 5 and tower crane support body 3's four spinal branchs 6, be located the top and the bottom of stand one 5 and stand two 6 respectively, through set up the tower crane fender bracket 4 similar with tower crane support body 3 structural configuration in the 3 outsides of tower crane support body, and make tower crane support body 3 fix tower crane fender bracket 3 through set up branch 7 between the stand at And the upper and lower both ends between stand one 5 and stand two 6 all set up branch 7 for the connection between stand one 5 and the stand two 6 is more firm, thereby makes the connection between tower crane fender bracket 4 and the tower crane support body 3 more stable.
Tower crane fender bracket 4 has the same structural strength with tower crane support body 3, and 4 four face diagonal directions of tower crane fender bracket are provided with bracing piece 8 for tower crane fender bracket 4's structure is more firm, has improved tower crane fender bracket 4's intensity and stability, has further promoted tower crane fender bracket 4's protection effect.
The tower crane fender bracket 4 has the same structural strength as the tower crane support body 3, thereby the supporting strength of the tower crane support body 3 is greatly improved, compared with a general tower crane foundation structure which is easy to build, the stability is obviously enhanced, meanwhile, the connecting strength between the tower crane support body 3 and the tower crane foundation bearing platform 1 is also improved, the tower crane support body 3 is protected from overturning, breaking and destroying under the action of external force, the tower crane support body can also work normally under the severe environment, and the working applicability and efficiency are improved.
The upper surface of the tower crane foundation bearing platform 1 is provided with a cross hidden beam 9, the cross hidden beam 9 is I-shaped, the cross hidden beam 9 is arranged along the diagonal direction of the tower crane support body 3 and the tower crane protection frame 4, four first support columns of the tower crane support body 3 and four second support columns of the tower crane protection frame 4 are all welded and fixed with the upper surface of the cross hidden beam 9, shown in the attached drawing 3, a first foundation bolt 11 is arranged on the outer side of a first support column of the tower crane protection frame 4, a second foundation bolt 10 is arranged on the outer side of a second support column of the tower crane support body 3, and the cross hidden beam 9 is fixedly connected with the tower crane foundation bearing platform 1 through the first foundation bolt 11 and the second foundation bolt 10.
By arranging the cross hidden beam 9, the bottoms of the tower crane frame body 3 and the tower crane protection frame 4 are welded and fixed with the cross hidden beam 9, so that the bottoms of the tower crane frame body 3 and the tower crane protection frame 4 can be stably arranged, and the deviation can not occur; and through setting up cross hidden beam 9 along tower crane support body 3 and tower crane fender bracket 4's diagonal for tower crane support body 3 and tower crane fender bracket 4 can set up simultaneously on same root hidden beam, no longer need set up other hidden beams, make full use of cross hidden beam 9's structural feature reaches the purpose of rational utilization resource.
Set up rag bolt 11 in a pillar one side of tower crane fender bracket 4, also make the tower crane fender bracket 4 can be more firm when being fixed in tower crane foundation cushion cap 1 with cross hidden beam 9 on the upper portion that is located tower crane foundation cushion cap 1, set up rag bolt in two one sides of pillar of tower crane support body 3, make the tower crane support body 3 also can be more firm be located the upper portion of tower crane foundation cushion cap 1, make the tower crane support body 3 and the tower crane fender bracket 4 homoenergetic through the cross hidden beam 9 more stable existence on 1 upper portion of tower crane foundation cushion cap, further promoted the guard action of tower crane fender bracket 4.
The prepared foundation bearing platform 2 is concentrically arranged under the tower crane foundation bearing platform 1 and has the same shape and size with the tower crane foundation bearing platform 1, and when the tower crane foundation bearing platform 1 is damaged, chiseling on the tower crane foundation bearing platform 1 is not needed, so that the problem of time delay caused by chiseling concave-convex surfaces on the original tower crane foundation and burying bolts again when foundation bolts are damaged in the traditional technology is solved; the lower end face of the tower crane foundation bearing platform 1 and the upper end face of the preparation foundation bearing platform 2 are provided with demoulding paper, so that after the tower crane operation is completed and dismantled, the preparation tower crane foundation can be directly removed under the condition that a base plate of the tower crane foundation bearing platform 1 is not influenced, and the construction process is convenient and fast.
Claims (7)
1. A reinforcing structure of an easily-built tower crane foundation is characterized by comprising a tower crane foundation bearing platform (1) and a tower crane frame body (3), the tower crane frame body (3) is a rectangular body, the tower crane frame body (3) is positioned at the center of the upper surface of the tower crane foundation bearing platform (1), and the tower crane frame body (3) is fixedly connected with the tower crane foundation bearing platform (1), and also comprises a tower crane protective frame (4), the tower crane protection frame (4) is arranged to be a rectangular body larger than the tower crane frame body (3) and surrounds the outside of the tower crane frame body (3), and the diagonal lines of the tower crane protection frame (4) and the tower crane frame body (3) are positioned on the same straight line, four first upright posts (5) of the tower crane protection frame (4) and four second upright posts (6) of the tower crane frame body (3) are fixedly connected through supporting rods (7), the tower crane protection frame (4) and the tower crane frame body (3) have the same structural strength.
2. The reinforcing structure of the tower crane foundation easy to build according to claim 1, wherein two supporting rods (7) are arranged between each first upright post (5) and each second upright post (6) and are respectively located at the top end and the bottom end of each first upright post (5) and each second upright post (6).
3. The reinforcing structure of easily buildding formula tower crane foundation of claim 1, characterized in that still includes cross hidden beam (9), cross hidden beam (9) are the I shape, cross hidden beam (9) are located tower crane foundation cushion cap (1) upper surface, cross hidden beam (9) are followed the diagonal direction setting of tower crane support body (3) and tower crane fender bracket (4), just four spinal branch posts one of tower crane support body (3) with four spinal branch posts two of tower crane fender bracket (4) all with cross hidden beam (9) upper surface welded fastening.
4. The reinforcing structure of the tower crane foundation easy to build according to claim 1, further comprising a first foundation bolt (11) and a second foundation bolt (10), wherein the first foundation bolt (11) is located outside the first tower crane protection frame (4), the second foundation bolt (10) is located outside the second tower crane protection frame (3), and the cross hidden beam (9) is fixedly connected with the tower crane foundation bearing platform (1) through the first foundation bolt (11) and the second foundation bolt (10).
5. The reinforcing structure of the tower crane foundation easy to build according to claim 1, further comprising a preliminary foundation bearing platform (2), wherein the preliminary foundation bearing platform (2) is concentrically arranged under the tower crane foundation bearing platform (1), and is consistent with the tower crane foundation bearing platform (1) in shape and size.
6. The reinforcing structure of the tower crane foundation easy to build according to claim 5, wherein a piece of demoulding paper is arranged between the lower end surface of the tower crane foundation bearing platform (1) and the upper end surface of the preparation foundation bearing platform (2).
7. The reinforcing structure of the tower crane foundation easy to build according to claim 1, wherein supporting rods (8) are arranged in the direction of four diagonal faces of the tower crane protection frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719889.3U CN211200444U (en) | 2019-10-14 | 2019-10-14 | Easily build reinforced structure of formula tower crane foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719889.3U CN211200444U (en) | 2019-10-14 | 2019-10-14 | Easily build reinforced structure of formula tower crane foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211200444U true CN211200444U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921719889.3U Active CN211200444U (en) | 2019-10-14 | 2019-10-14 | Easily build reinforced structure of formula tower crane foundation |
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| CN (1) | CN211200444U (en) |
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- 2019-10-14 CN CN201921719889.3U patent/CN211200444U/en active Active
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