CN209603163U - A kind of tower crane bearing platform ruggedized construction - Google Patents

A kind of tower crane bearing platform ruggedized construction Download PDF

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Publication number
CN209603163U
CN209603163U CN201920071239.6U CN201920071239U CN209603163U CN 209603163 U CN209603163 U CN 209603163U CN 201920071239 U CN201920071239 U CN 201920071239U CN 209603163 U CN209603163 U CN 209603163U
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CN
China
Prior art keywords
tower crane
bearing platform
crane bearing
foundation pit
pile
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Expired - Fee Related
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CN201920071239.6U
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Chinese (zh)
Inventor
孙伟
徐兴宇
程硕
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孙伟
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Priority to CN201920071239.6U priority Critical patent/CN209603163U/en
Application granted granted Critical
Publication of CN209603163U publication Critical patent/CN209603163U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of tower crane bearing platform ruggedized constructions, including tower crane bearing platform, engineering pile and safeguard structure, tower crane bearing platform side is equipped with bottom plate, tower crane bearing platform two sides of the bottom are equipped with engineering pile, engineering pile bottom passes through foundation pit pedestal and gos deep into foundation pit, it is reinforced at the top of two any engineering piles by two horizontal square steel tubes, oblique square steel tube there are two being set between two horizontal square steel tubes, two oblique square steel tubes are arranged in a crossed manner, and engineering pile top side face is fixed at oblique square steel tube both ends, it is equipped in the middle part of two any engineering piles and reinforces support frame, foundation pit pedestal is fixed in foundation pit by several fixing bolts, tower crane bearing platform four sides is equipped with several deal piles, fastening steel pipe is equipped on the outside of deal pile, it fastens and is equipped with waterproof layer on the outside of steel pipe, waterproof layer side is equipped with waterproof steel plate, engineering pile gos deep into foundation pit after passing through foundation pit pedestal, and foundation pit pedestal It is fixed in foundation pit using fixing bolt, it is ensured that engineering pile bottom installation fastness, to avoid tower crane bearing platform displacement, inclination.

Description

A kind of tower crane bearing platform ruggedized construction
Technical field
The utility model relates to the technical field of tower crane bearing platform construction, specially a kind of tower crane bearing platform ruggedized constructions.
Background technique
With the rapid development of national economy, the communication technology and control technology, all kinds of high-rise, super high-rise buildings and large size are built The rise of engineering is built, the monitoring technology of derrick crane is also being continuously improved, and to lifting altitude, plays liter weight, carriage amplitude varying width Degree, wind speed and hoisting moment etc. require increasing, are using more and more wider tower crane in modernization building building construction process Building trade carries out the important equipment of hoisting transportation operation, and the vertical transport of most of construction material is completed by tower crane. For the even running for guaranteeing tower crane, tower crane is installed on tower crane, and tower crane must satisfy two requirements: first is that by tower Upper load is hung to uniformly transfer to ground and must not exceed earth bearing strength;Second is that be able to maintain tower crane under various unfavorable operating conditions Monolithic stability and will not tumble.Thus, tower crane is usually made of the concrete bearing platform of larger size.
Tower crane bearing platform is often constructed prior to peripheral floor, if tower crane bearing platform and peripheral floor have larger height difference, when periphery bottom When plate earth excavation, due to the larger soil pressure that back-pressure soil transmits, often the safety of tower crane bearing platform is affected greatly, It slightly controls bad, may cause tower crane bearing platform larger displacement, safety of tower crane is affected greatly.Normal practice uses steel Sheet pile reinforces tower crane bearing platform, causes larger unfavorable and cost relatively high the construction of subsequent tower crane bearing platform peripheral floor.
Utility model content
The purpose of this utility model is to provide a kind of tower crane bearing platform ruggedized constructions, to solve to propose in above-mentioned background technique The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of tower crane bearing platform ruggedized construction, including tower Cushion cap, engineering pile and safeguard structure are hung, the tower crane bearing platform side is equipped with bottom plate, and the tower crane bearing platform bottom side is equipped with bed course, The tower crane bearing platform two sides of the bottom are equipped with engineering pile, and the engineering pile bottom passes through foundation pit pedestal and gos deep into foundation pit, and two are appointed It anticipates and is reinforced by two horizontal square steel tubes at the top of the engineering pile, set that there are two oblique square steel between two horizontal square steel tubes Pipe, two oblique square steel tubes are arranged in a crossed manner, and engineering pile top side face is fixed at the oblique square steel tube both ends, and two any It is equipped in the middle part of the engineering pile and reinforces support frame, engineering pile is fixed at the reinforcement support frame both ends, and the foundation pit pedestal passes through Several fixing bolts are fixed in foundation pit, and tower crane tower body is equipped at the top of the tower crane bearing platform, if tower crane bearing platform four sides is equipped with Dry and soft timber, the deal pile outside are equipped with fastening steel pipe, are equipped with waterproof layer, the waterproof layer side on the outside of the fastening steel pipe Equipped with waterproof steel plate, the waterproof steel plate top is higher than tower crane bearing platform horizontal plane.
Preferably, the bottom slab concreting is in foundation pit, and the bottom plate includes that base surface mark and bottom plate bottom are marked, the bottom plate Bottom plate bottom base number of a tender portion is equipped with support stake, and the base surface mark of the bottom plate is located at back-pressure slight slope bottom, tower crane bearing platform top same respectively One horizontal plane tilts between back-pressure slight slope bottom and back-pressure slight slope top.
Preferably, deal pile interval installation, and between deal pile described in any two clipping room away from being less than or equal to 200mm, the deal pile diameter are greater than or equal to 150mm.
Preferably, the bed course is sand or sand-gravel cushion.
Preferably, the fastening steel pipe is connected by several lateral steel pipes with longitudinal steel pipe, the transverse direction steel pipe and longitudinal direction It is fastened between steel pipe by reinforced bar binding wire.
Preferably, the waterproof layer includes APF adhesive waterproof coil layer, the APF adhesive waterproof coil layer and fastening steel Concrete layer is laid between pipe, the APF adhesive waterproof coil layer is surrounded by waterproof sealing layer of paste.
Compared with prior art, the utility model has the beneficial effects that the utility model is suitable for back-pressure soil pattern foundation pit supporting structure The ruggedized construction of tower crane bearing platform when tower crane bearing platform and peripheral floor have larger height difference under form, passes through oblique square steel tube, level Square steel tube reinforcing engineering stake top portion, by reinforcing the setting reinforcing engineering stake medium position of support frame, to increase engineering pile Rigidity is overally supported, to guarantee the stability of strutting system of tower crane bearing platform, engineering pile gos deep into foundation pit after passing through foundation pit pedestal, and Foundation pit pedestal is fixed in foundation pit using fixing bolt, it is ensured that engineering pile bottom installation fastness, to avoid tower crane bearing platform position It moves, inclination, by the setting of fastening steel pipe and deal pile for fixing the installation of tower crane bearing platform, and passes through waterproof steel plate and waterproof The setting of layer, which effectively prevent water and slight slope to penetrate into tower crane bearing platform, influences the installation of tower crane bearing platform, improves safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the safeguard structure schematic diagram of the utility model;
Fig. 3 is the reinforcement support frame mounting structure schematic diagram of the utility model;
Fig. 4 is the fastening steel-tube construction schematic diagram of the utility model.
In figure: 1, back-pressure slight slope top;2, back-pressure slight slope bottom;3, bottom plate;4, tower crane tower body;5, tower crane bearing platform;6, oblique side Steel pipe;7, horizontal square steel tube;8, bed course;9, safeguard structure;10, engineering pile;11, reinforce support frame;12, foundation pit pedestal;13, solid Determine bolt;14, stake is supported;15, deal pile;16, steel pipe is fastened;17, waterproof steel plate;18, waterproof layer;19, reinforced bar binding wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of tower crane bearing platform ruggedized construction, including tower crane Cushion cap 5, engineering pile 10 and safeguard structure 9,5 side of tower crane bearing platform are equipped with bottom plate 3, and 5 bottom side of tower crane bearing platform is equipped with Bed course 8,5 two sides of the bottom of tower crane bearing platform are equipped with engineering pile 10, and 10 bottom of engineering pile passes through foundation pit pedestal 12 and gos deep into In foundation pit, reinforced at the top of two any engineering piles 10 by two horizontal square steel tubes 7, two horizontal square steel tubes 7 it Between set there are two oblique square steel tube 6, two oblique square steel tubes 6 are arranged in a crossed manner, and engineering pile 10 is fixed at 6 both ends of oblique square steel tube Top side face is equipped in the middle part of two any engineering piles 10 and reinforces support frame 11, reinforces 11 both ends of support frame and is fixed on engineering pile 10, base Hole pedestal 12 is fixed in foundation pit by several fixing bolts 13, and tower crane tower body 4, tower crane bearing platform 5 four are equipped at the top of tower crane bearing platform 5 Face is equipped with several deal piles 15, and fastening steel pipe 16 is equipped on the outside of deal pile 15, fastens and is equipped with waterproof layer 18, waterproof on the outside of steel pipe 16 18 side of layer are equipped with waterproof steel plate 17, and 17 top of waterproof steel plate is higher than 5 horizontal plane of tower crane bearing platform.
Bottom plate 3 is poured in foundation pit, and bottom plate 3 includes that base surface mark and bottom plate bottom are marked, and the bottom plate bottom base number of a tender portion of bottom plate 3 is equipped with Support stake 14, the base surface mark of bottom plate 3 respectively at the top of back-pressure slight slope bottom 2, tower crane bearing platform 5 be located at same level, back-pressure soil It is tilted between bottom of slope 2 and back-pressure slight slope top 1.Deal pile 15 interval installation, and between any two deal pile 15 clipping room away from small In or equal to 200mm, 15 diameter of deal pile is more than or equal to 150mm.Bed course 8 is sand or sand-gravel cushion.Fastening steel pipe 16 passes through Several transverse direction steel pipes are connected with longitudinal steel pipe, are fastened between lateral steel pipe and longitudinal steel pipe by reinforced bar binding wire 19.Waterproof layer 18 include APF adhesive waterproof coil layer, is laid with concrete layer, APF self-adhesion between APF adhesive waterproof coil layer and fastening steel pipe 16 Waterproof roll layer is surrounded by waterproof sealing layer of paste.
Working principle: firstly, determining the tower crane type for meeting the construction demand of construction site transport, lifting and operating radius Number, 4 position location of tower crane tower body of construction demand is determined rationally and met in foundation pit at the construction field (site), and base is installed in foundation pit Pedestal 12 is cheated, and the fixing bolt 13 of foundation pit pedestal 12 is fixed in foundation pit, 10 bottom of engineering pile is extend into foundation pit bottom Absolute altitude hereinafter, and by 10 bottom of engineering pile pass through foundation pit pedestal 12 go deep into inside foundation pit, by horizontal square steel tube 7, oblique square steel Pipe 6 and reinforcement support frame 11 are fixed on engineering pile 10, to ensure supporting & stablizing, tower crane bearing platform 5 are assemblied in engineering pile 10 and is pushed up Deal pile 15, fastening steel pipe 16, waterproof layer 18 and waterproof steel plate 17 are successively installed in 5 surrounding of tower crane bearing platform by portion, and installation tower crane is held After platform 5, tower crane tower body 4 is installed on tower crane bearing platform 5.
The utility model is suitable for tower crane bearing platform 5 and peripheral floor under the support form of back-pressure soil matrix hole when having larger height difference The ruggedized construction of tower crane bearing platform 5 is supported by oblique square steel tube 6,7 reinforcing engineering stake of horizontal square steel tube, 10 top by reinforcing 10 medium position of setting reinforcing engineering stake of frame 11, to increase the integrated support rigidity of engineering pile 10, to guarantee that tower crane is held The stability of strutting system of platform 5, engineering pile 10 go deep into foundation pit after passing through foundation pit pedestal 12, and foundation pit pedestal 12 utilizes fixing bolt 13 are fixed in foundation pit, it is ensured that 10 bottom installation fastness of engineering pile passes through fastening to avoid the displacement of tower crane bearing platform 5, inclination The setting of steel pipe 16 and deal pile 15 is for fixing the installation of tower crane bearing platform 5, and setting by waterproof steel plate 17 and waterproof layer 18 Being set effective, which prevents water and slight slope from penetrating into tower crane bearing platform 5, influences the installation of tower crane bearing platform 5, improves safety.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of tower crane bearing platform ruggedized construction, including tower crane bearing platform (5), engineering pile (10) and safeguard structure (9), feature exists In tower crane bearing platform (5) side is equipped with bottom plate (3), and tower crane bearing platform (5) bottom side is equipped with bed course (8), and the tower crane is held Platform (5) two sides of the bottom are equipped with engineering pile (10), and engineering pile (10) bottom passes through foundation pit pedestal (12) and gos deep into foundation pit, two It is reinforced at the top of a any engineering pile (10) by two horizontal square steel tubes (7), is set between two horizontal square steel tubes (7) There are two oblique square steel tube (6), and two oblique square steel tubes (6) are arranged in a crossed manner, and the oblique square steel tube (6) both ends are fixed It is equipped in the middle part of engineering pile (10) top side face, two any engineering piles (10) and reinforces support frame (11), the reinforcement support Frame (11) both ends are fixed on engineering pile (10), and the foundation pit pedestal (12) is fixed in foundation pit by several fixing bolts (13), Tower crane tower body (4) are equipped at the top of the tower crane bearing platform (5), the tower crane bearing platform (5) is equipped with several deal piles (15) on four sides, described It is equipped with fastening steel pipe (16) on the outside of deal pile (15), is equipped with waterproof layer (18) on the outside of the fastening steel pipe (16), the waterproof layer (18) side is equipped with waterproof steel plate (17), and waterproof steel plate (17) top is higher than tower crane bearing platform (5) horizontal plane.
2. a kind of tower crane bearing platform ruggedized construction according to claim 1, it is characterised in that: the bottom plate (3) pours in base In hole, the bottom plate (3) includes base surface mark and bottom plate bottom mark, and the bottom plate bottom base number of a tender portion of the bottom plate (3) is equipped with support stake (14), the base surface mark of the bottom plate (3) is located at same level with back-pressure slight slope bottom (2), tower crane bearing platform (5) top respectively, It is tilted between back-pressure slight slope bottom (2) and back-pressure slight slope top (1).
3. a kind of tower crane bearing platform ruggedized construction according to claim 1, it is characterised in that: deal pile (15) interval peace Dress, and clipping room is greater than away from 200mm, deal pile (15) diameter is less than or equal between deal pile described in any two (15) Or it is equal to 150mm.
4. a kind of tower crane bearing platform ruggedized construction according to claim 1, it is characterised in that: the bed course (8) is sand or sand Stone bed course.
5. a kind of tower crane bearing platform ruggedized construction according to claim 1, it is characterised in that: the fastening steel pipe (16) passes through Several transverse direction steel pipes are connected with longitudinal steel pipe, are fastened between the transverse direction steel pipe and longitudinal steel pipe by reinforced bar binding wire (19).
6. a kind of tower crane bearing platform ruggedized construction according to claim 1, it is characterised in that: the waterproof layer (18) includes APF adhesive waterproof coil layer is laid with concrete layer, the APF between the APF adhesive waterproof coil layer and fastening steel pipe (16) Adhesive waterproof coil layer is surrounded by waterproof sealing layer of paste.
CN201920071239.6U 2019-01-16 2019-01-16 A kind of tower crane bearing platform ruggedized construction Expired - Fee Related CN209603163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920071239.6U CN209603163U (en) 2019-01-16 2019-01-16 A kind of tower crane bearing platform ruggedized construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920071239.6U CN209603163U (en) 2019-01-16 2019-01-16 A kind of tower crane bearing platform ruggedized construction

Publications (1)

Publication Number Publication Date
CN209603163U true CN209603163U (en) 2019-11-08

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CN201920071239.6U Expired - Fee Related CN209603163U (en) 2019-01-16 2019-01-16 A kind of tower crane bearing platform ruggedized construction

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111173020A (en) * 2020-02-24 2020-05-19 东南大学 Pushing device and method for improving horizontal bearing performance of low bearing platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111173020A (en) * 2020-02-24 2020-05-19 东南大学 Pushing device and method for improving horizontal bearing performance of low bearing platform

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191108

Termination date: 20210116