CN219316569U - Tower foundation structure for supporting tower crane - Google Patents
Tower foundation structure for supporting tower crane Download PDFInfo
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- CN219316569U CN219316569U CN202223578498.9U CN202223578498U CN219316569U CN 219316569 U CN219316569 U CN 219316569U CN 202223578498 U CN202223578498 U CN 202223578498U CN 219316569 U CN219316569 U CN 219316569U
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- tower crane
- split heads
- upright post
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 10
- 238000009435 building construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a tower foundation structure for supporting a tower crane, which supports the tower crane through a support frame body, and in order to ensure the stability of the support, an embedded split heads are arranged below the support frame body, so that the connection stability of the support frame body and the tower crane is enhanced in a mode that an embedded part is matched with a ground exposed component, and the stable installation of the tower crane is further ensured.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a tower foundation structure for supporting a tower crane.
Background
In a large construction environment, particularly for high-rise building construction, a tower crane structure is usually adopted to assist the high-rise building construction, such as construction of a broadcasting television media foundation project of Hubei province in one period, the occupied area is 226 mu (150836.15 square meters), the total building area is 405376 square meters, and the building construction comprises 1 tower of 40 layers, 11 skirt buildings and 2 basements, so that the auxiliary construction is needed through the tower crane structure; the tower crane structure has large volume and heavy weight, and the installation stability is a foundation for ensuring normal construction;
therefore, for the problems of high construction difficulty, potential safety hazard easily caused in the construction process and low construction efficiency existing in the construction of the inner climbing tower crane structure in the prior art, the requirements of high quality, high efficiency and high standard of modern buildings can not be met far away, so that a technical scheme is urgently needed to overcome the technical problems, and the technical purpose of meeting the requirements of modern building construction is achieved;
disclosure of Invention
The utility model provides a tower foundation structure for supporting a tower crane, which at least solves the technical problems;
in order to solve the above problems, a first aspect of the present utility model provides a tower foundation structure for supporting a tower crane, the tower foundation structure comprising: the support frame body comprises a pre-buried section and a support section, the support section is used for connecting the tower crane, and the pre-buried section is pre-buried in a concrete structural layer; the embedded split heads are correspondingly arranged at four corners of the bottom of the support frame body, and the embedded split heads are detachably connected with the support frame body.
In a first aspect, the support frame body comprises a plurality of upright posts, a plurality of cross bars and a plurality of diagonal braces; the upright posts are arranged on the ground at intervals, the upright posts are connected through the cross bars and the diagonal braces, the bottom of each upright post is provided with a bottom plate, and the bottom plates are connected with the embedded split heads.
In the first aspect, a stiffening rib is further arranged between the bottom plate and the upright post.
In the first aspect, a plurality of the upright posts are arranged at intervals to form a space cube structure; at least 3 inclined shafts are arranged on the side faces of each horizontal direction of the space cube structure, one ends of the 3 inclined shafts are in intersection arrangement, the inclined shafts are connected to one upright post of one side face, the other ends of the 3 inclined shafts are arranged in a scattered mode, and the inclined shafts are connected to the other upright post of one side face.
In the first aspect, a mounting block is further arranged at the position where the diagonal brace is connected to the upright post; one end of the installation block is welded on the upright post, the other end of the installation block comprises a slot, and the slot is internally used for being inserted with the diagonal brace.
In the first aspect, the top of the supporting frame body is positioned at four corners and is also provided with connecting pieces; the connecting piece includes protruding in four lugs that support the support body setting.
In a first aspect, the foundation structure further comprises a ground resistance line; one end of the grounding resistance wire is connected to the support section of the support frame body, and the other end of the grounding resistance wire is grounded.
In the first aspect, four corners of the bottom of the embedded split heads are also provided with threaded extension rods.
In the first aspect, the extension rod is further provided with a plurality of iron wires, and a plurality of iron wires are arranged on the extension rod in a divergent mode.
In the first aspect, a first connecting hole is formed in the top of the embedded split heads, a second connecting hole is formed in the bottom plate of the bottom of the upright post, and the first connecting hole corresponds to the second connecting hole and is connected through a bolt.
The beneficial effects are that: the utility model provides a tower foundation structure for supporting a tower crane, which supports the tower crane through a support frame body, and in order to ensure the stability of the support, an embedded split heads are arranged below the support frame body, so that the connection stability of the support frame body and the tower crane is enhanced in a mode that an embedded part is matched with a ground exposed component, and the stable installation of the tower crane is further ensured.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram showing a construction of a foundation structure for supporting a tower crane according to a first embodiment of the present utility model;
fig. 2 is a diagram showing a second construction of a foundation structure for supporting a tower crane according to the first embodiment of the present utility model.
Reference numerals illustrate:
1. a support frame body; 101. a column; 102. a cross bar; 103. diagonal bracing; 104. stiffening ribs;
2. embedding a split heads;
3. lifting lugs.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
Meanwhile, in the embodiment of the present specification, when an element is referred to as being "fixed to" another element, it may be directly on the other element or may be present with an intervening element. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used in the embodiments of the present specification for the purpose of illustration only and are not intended to limit the present utility model.
Embodiment one:
as shown in fig. 1-2, a tower foundation structure for supporting a tower crane is provided, where the tower foundation structure includes: the support frame body 1 comprises an embedded joint and a support joint, wherein the support joint is used for connecting a tower crane, and the embedded joint is embedded in a concrete structural layer; the embedded split heads 2 are correspondingly arranged at four corners of the bottom of the support frame body 1, and the embedded split heads 2 are detachably connected with the support frame body 1.
Specifically, the first embodiment provides a tower footing structure for supporting tower crane, supports the tower crane through support body 1, for the stability of guarantee support, still is provided with pre-buried split heads 2 in support body 1 below to strengthen support body 1 and tower crane's connection stability through the mode of the naked subassembly of built-in fitting ground, and then ensured the installation stability of tower crane.
In some possible embodiments, the support frame 1 comprises a number of uprights 101, a number of crossbars 102 and a number of braces 103; the stand 101 interval sets up on ground, and connects through a plurality of horizontal poles 102 and bracing 103 between a plurality of stand 101, and the bottom of every stand 101 all is provided with the bottom plate, and the bottom plate is connected with pre-buried split heads 2, still is provided with stiffening rib 104 between bottom plate and the stand 101. Therefore, the connection structure of the support frame body 1 and the embedded split heads 2 is more stable.
In some possible embodiments, several posts 101 are spaced apart to form a spatial cube structure; at least 3 inclined struts 103,3 are arranged on each side face of the space cube structure in the horizontal direction, one ends of the inclined struts 103 are connected to one upright post 101 on one side face in a meeting mode, the other ends of the 3 inclined struts 103 are arranged in a dispersing mode, and the other ends of the three inclined struts 103 are connected to the other upright post 101 on one side face.
This is in order to ensure the stability of the structure of the support frame body 1 itself, a plurality of upright posts 101 are arranged to be of a space cube structure, then at least 3 diagonal braces 103 are arranged on the side face of each horizontal direction, one ends of the 3 diagonal braces 103 are arranged in a crossing mode, and the other ends of the 3 diagonal braces 103 are arranged in a dispersing mode to form a triangle, so that the connection stability between the diagonal braces 103 and the upright posts 101 is further improved. A mounting block is also arranged at the position where the diagonal brace 103 is connected to the upright post 101; one end of the installation block is welded on the upright post 101, the other end of the installation block comprises a slot, and the slot is internally used for inserting the diagonal bracing 103, so that the connection stability between the diagonal bracing 103 and the upright post 101 can be further improved through the installation block.
In some possible embodiments, the top of the supporting frame body 1 is further provided with connecting pieces at four corners; the connecting piece includes four lugs 3 protruding from the support body 1.
This is in order to when installing support body 1, need hoist and mount support body 1 in order to lower support body 1 to preset mounted position through hoist device, so set up lug 3 in the top four corners of support body 1, when hoist and mount device hoist and mount, can connect this lug 3 through the hoist and mount line to realize hoist and mount.
In some possible embodiments, the tower foundation structure further comprises a ground resistance wire; one end of the grounding resistance wire is connected to the support section of the support frame body 1, and the other end of the grounding resistance wire is grounded.
In order to prevent the influence on the tower crane in bad weather, such as rain with lightning, electric power drainage is likely to be caused to the tower crane, an embodiment is provided, and a grounding resistance wire is arranged on a support joint of the support frame body 1.
In some possible embodiments, four corners of the bottom of the pre-buried split heads 2 are also provided with screw-shaped extension rods.
This is in order to strengthen the relation of connection of pre-buried split heads 2 and concrete layer, so, set up screw thread form's extension rod in the bottom four corners of pre-buried split heads 2, simultaneously, in order to further improve the connection fastness of pre-buried split heads 2 and concrete layer, still be provided with a plurality of iron wires on the extension rod, a plurality of iron wires are the form setting of dispersing on the extension rod.
In some possible embodiments, the top of the pre-buried split heads 2 is provided with a first connecting hole, and the bottom plate at the bottom of the upright post 101 is provided with a second connecting hole, where the first connecting hole corresponds to the second connecting hole and is connected through a bolt.
Since the second embodiment and the first embodiment are an embodiment under the same inventive concept, the partial structures thereof are completely the same, and therefore, the structure substantially the same as that of the first embodiment in the second embodiment is not described in detail, and the detailed description thereof is omitted herein.
Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the above examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit of the corresponding technical solutions. Are intended to be encompassed within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (1)
1. A foundation structure for supporting a tower crane, the foundation structure comprising:
the support frame body comprises a pre-buried section and a support section, the support section is used for connecting the tower crane, and the pre-buried section is pre-buried in a concrete structural layer;
the embedded split heads are correspondingly arranged at four corners of the bottom of the support frame body, and the embedded split heads are detachably connected with the support frame body;
one end of the grounding resistance wire is connected to the support joint, and the other end of the grounding resistance wire is grounded;
the support frame body comprises a plurality of upright posts, a plurality of cross bars and a plurality of diagonal braces; the upright posts are arranged on the ground at intervals, the upright posts are connected through the transverse rods and the inclined struts, a bottom plate is arranged at the bottom of each upright post, and the bottom plate is connected with the embedded split heads; stiffening ribs are arranged between the bottom plate and the upright posts;
the upright posts are arranged at intervals to form a space cube structure;
at least 3 diagonal braces are arranged on each side face of the space cube structure in the horizontal direction, one ends of the 3 diagonal braces are arranged in a crossing mode and connected to one upright post of one side face, and the other ends of the 3 diagonal braces are arranged in a dispersing mode and connected to the other upright post of one side face;
the position of the diagonal brace connected to the upright post is also provided with a mounting block; one end of the installation block is welded on the upright post, the other end of the installation block comprises a slot, and the slot is internally used for being inserted with the diagonal brace;
the top of the support frame body is positioned at four corners and is also provided with connecting pieces; the connecting piece comprises four lifting lugs protruding out of the supporting frame body;
the four corners of the bottom of the embedded split heads are also provided with threaded extension rods; the extension rod is also provided with a plurality of iron wires, and the iron wires are arranged on the extension rod in a divergent manner;
the top of pre-buried split heads is provided with first connecting hole, be provided with the second connecting hole on the bottom plate of stand bottom, first connecting hole with the second connecting hole is corresponding to through bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223578498.9U CN219316569U (en) | 2022-12-30 | 2022-12-30 | Tower foundation structure for supporting tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223578498.9U CN219316569U (en) | 2022-12-30 | 2022-12-30 | Tower foundation structure for supporting tower crane |
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| Publication Number | Publication Date |
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| CN219316569U true CN219316569U (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223578498.9U Active CN219316569U (en) | 2022-12-30 | 2022-12-30 | Tower foundation structure for supporting tower crane |
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| CN (1) | CN219316569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117166527A (en) * | 2023-09-23 | 2023-12-05 | 北京建工集团有限责任公司 | A kind of tower crane foundation |
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2022
- 2022-12-30 CN CN202223578498.9U patent/CN219316569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117166527A (en) * | 2023-09-23 | 2023-12-05 | 北京建工集团有限责任公司 | A kind of tower crane foundation |
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