CN204384761U - A kind of bridge construction tower crane pile foundation sustaining wall - Google Patents

A kind of bridge construction tower crane pile foundation sustaining wall Download PDF

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CN204384761U
CN204384761U CN201520005849.8U CN201520005849U CN204384761U CN 204384761 U CN204384761 U CN 204384761U CN 201520005849 U CN201520005849 U CN 201520005849U CN 204384761 U CN204384761 U CN 204384761U
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buttress
pole
column
tower crane
hollow column
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李伟
彭楠
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Jiangsu Pang Yuan Mechanical Engineering Co Ltd
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Jiangsu Pang Yuan Mechanical Engineering Co Ltd
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Abstract

本实用新型公开了一种桥梁施工用塔吊桩基扶墙,其中:包括扶墙桩,扶墙桩包括至少两根连接桩,每根连接桩至少通过一根扶墙杆与塔吊附着框固定连接,扶墙杆包括扶墙杆中空柱和扶墙杆连接柱,扶墙杆中空柱一端与连接桩固定连接,扶墙杆连接柱一端与塔吊附着框固定连接,扶墙杆中空柱的内径和扶墙杆连接柱的外径相吻合,扶墙杆中空柱上沿轴向方向开设有数个中空柱通孔,扶墙杆连接柱上也沿轴向方向开设有数个连接柱通孔,扶墙杆连接柱插入扶墙杆中空柱中时,连接柱通孔能与中空柱通孔对齐,并通过紧固件同时穿过两孔将扶墙杆中空柱和扶墙杆连接柱连接固定。本实用新型具有基础稳定、结构简单稳固、塔吊扶墙杆的长度可调节的优点。

The utility model discloses a tower crane pile foundation supporting wall for bridge construction, which includes supporting wall piles, and the supporting wall piles include at least two connecting piles, and each connecting pile is fixedly connected with the tower crane attachment frame through at least one supporting wall rod The buttress pole includes a buttress pole hollow column and a buttress pole connecting column, one end of the buttress pole hollow column is fixedly connected with the connecting pile, one end of the buttress pole connection column is fixedly connected with the tower crane attachment frame, the inner diameter of the buttress pole hollow column and The outer diameters of the connecting columns of the buttress rods are consistent, and the hollow columns of the buttress rods are provided with several hollow column through holes in the axial direction, and the connecting columns of the buttress rods are also provided with several connecting column through holes in the axial direction. When the connecting column of the pole is inserted into the hollow column of the buttress pole, the through hole of the connecting column can be aligned with the through hole of the hollow column, and the hollow column of the buttress pole and the connecting column of the buttress pole can be connected and fixed by the fastener passing through the two holes simultaneously. The utility model has the advantages of stable foundation, simple and stable structure, and adjustable length of the tower crane support wall rod.

Description

一种桥梁施工用塔吊桩基扶墙Tower crane pile foundation support wall for bridge construction

技术领域 technical field

本实用新型涉及建筑施工技术领域,尤其涉及一种桥梁施工用塔吊桩基扶墙。 The utility model relates to the technical field of building construction, in particular to a tower crane pile foundation support wall for bridge construction.

背景技术 Background technique

塔吊是建筑工地上最常用的一种起重设备,以一节一节的接长,好像一个铁塔的形式,还叫塔式起重机,用来起吊施工用的钢筋、木楞、脚手管等施工原材料的设备,是建筑施工一种必不可少的设备,而在设计塔吊时经常要考虑塔吊的安全问题,由于一般塔吊高度较高,而其基部的截面较小从而在实际使用过程中有可能由于根基不稳而导致塔吊的倾倒;现在一般会在塔吊上安装塔吊扶墙装置,塔吊扶墙装置通过套在塔身的扶墙框和连接在扶墙框和建筑物之间的扶墙臂以达到稳定。而在桥梁施工中,一般扶墙装置没有稳定的依托,难以架设,塔吊有可能由于根基不稳而倾倒,对施工安全及人民财产造成极大的危害,其次,由于塔吊和塔吊扶墙收到的水平推力更大,会有细微的横向晃动,塔吊和塔吊扶墙之间的距离变的难以确定,导致塔吊扶墙杆难以安装。目前桥梁施工中塔吊扶墙设计一直是个施工难题。 Tower crane is the most commonly used lifting equipment on construction sites. It is connected by sections, like a steel tower. The equipment for construction raw materials is an indispensable equipment for building construction. When designing tower cranes, the safety of tower cranes is often considered. Because the height of tower cranes is generally high, and the cross-section of its base is small, it is difficult to use in actual use. The toppling of the tower crane may be caused by the unstable foundation; now, the tower crane support wall device is generally installed on the tower crane. arm for stability. In bridge construction, the general buttressing device has no stable support and is difficult to erect. The tower crane may fall due to unstable foundation, which will cause great harm to construction safety and people's property. The horizontal thrust is greater, there will be slight lateral shaking, and the distance between the tower crane and the tower crane's supporting wall becomes difficult to determine, which makes it difficult to install the tower crane's supporting wall. At present, the design of tower crane buttress walls in bridge construction has always been a construction problem.

实用新型内容 Utility model content

本实用新型所要解决的技术问题是针对上述技术现状,而供一种基础稳定、结构简单稳固、塔吊扶墙杆的长度可调节的桥梁施工用塔吊桩基扶墙。 The technical problem to be solved by the utility model is to provide a tower crane pile foundation support wall for bridge construction with stable foundation, simple and stable structure, and adjustable length of the tower crane support wall rod.

本实用新型解决上述技术问题所采用的技术方案为: The technical solution adopted by the utility model to solve the problems of the technologies described above is:

一种桥梁施工用塔吊桩基扶墙,其中:包括数根植入河底的扶墙桩,扶墙桩之间通过支架连为一体,扶墙桩包括至少两根连接桩,每根连接桩至少通过一根扶墙杆与塔吊附着框固定连接,扶墙杆包括扶墙杆中空柱和扶墙杆连接柱,扶墙杆中空柱一端与连接桩固定连接,扶墙杆连接柱一端与塔吊附着框固定连接,扶墙杆中空柱的内径和扶墙杆连接柱的外径相吻合,扶墙杆中空柱上沿轴向方向开设有数个中空柱通孔,扶墙杆连接柱上也沿轴向方向开设有数个连接柱通孔,扶墙杆连接柱插入扶墙杆中空柱中时,连接柱通孔能与中空柱通孔对齐,并通过紧固件同时穿过两孔将扶墙杆中空柱和扶墙杆连接柱连接固定。 A tower crane pile foundation supporting wall for bridge construction, which includes several supporting wall piles implanted in the river bottom, the supporting wall piles are connected as a whole through brackets, the supporting wall piles include at least two connecting piles, each connecting pile At least one buttress rod is fixedly connected to the attachment frame of the tower crane. The buttress rod includes the hollow column of the buttress rod and the connecting column of the buttress rod. The attachment frame is fixedly connected, the inner diameter of the buttress rod hollow column coincides with the outer diameter of the buttress rod connecting column, and several hollow column through holes are opened on the buttress rod hollow column along the axial direction, and the buttress rod connecting column is also along the There are several connecting column through holes in the axial direction. When the connecting column of the buttress pole is inserted into the hollow column of the buttress pole, the through hole of the connecting column can be aligned with the through hole of the hollow column, and the buttress will be fixed through the two holes through the fasteners at the same time. The rod hollow column and the buttress rod connecting column are connected and fixed.

为优化上述技术方案,采取的具体措施还包括: In order to optimize the above technical solutions, the specific measures taken also include:

上述的连接桩和塔吊附着框上均设置有连接座,扶墙杆中空柱和扶墙杆连接柱与相应的连接座连接固定。 Both the above-mentioned connecting pile and the attachment frame of the tower crane are provided with a connecting seat, and the hollow column of the buttress pole and the connecting column of the buttress pole are connected and fixed with the corresponding connecting seat.

上述的扶墙桩数量为五根,其中两根为连接桩,三根为定位桩。 The number of above-mentioned support wall piles is five, wherein two are connecting piles, and three are positioning piles.

上述的支架包括有水平支架和斜支架。 The above-mentioned supports include horizontal supports and oblique supports.

上述的塔吊附着框和支架均为钢材制造。 The above-mentioned tower crane attachment frame and support are all made of steel.

上述的扶墙桩为钢筋混凝土桩。 Above-mentioned support wall pile is reinforced concrete pile.

与现有技术相比,本实用新型的桥梁施工用塔吊桩基扶墙,采用了五根植入河底的钢筋混凝土桩,通过桩来提供塔吊所需的稳定力,之间通过支架进行连接,支架再分为水平支架和斜支架,进一步进行桁架加固,整个结构非常稳固,扶墙桩和支架共同组成了桩基扶墙主体。扶墙桩通过扶墙杆与塔吊附着框固定,扶墙杆具有一根扶墙杆连接柱和一根扶墙杆中空柱,扶墙杆连接柱插入扶墙杆中空柱中,并通过中空柱通孔和连接柱通孔对齐然后螺栓同时穿过两孔实现连接。由于扶墙杆连接柱和扶墙杆中空柱均轴向排布数个通孔,因此可以选择不同位置的通孔进行固定,当选择位置不同时,扶墙杆连接柱插入扶墙杆中空柱的深度也不同,实现整个塔吊扶墙杆的长度能伸缩、可调节,方便安装,尤其适用于桥梁施工中塔吊和塔吊扶墙距离不完全确定的情况。 Compared with the prior art, the utility model uses five reinforced concrete piles implanted in the bottom of the river to provide the stability required by the tower crane, and the piles are connected by brackets. , the brackets are further divided into horizontal brackets and oblique brackets, further reinforced by trusses, the whole structure is very stable, and the supporting wall piles and brackets together form the main body of the pile foundation supporting wall. The buttress pile is fixed by the buttress pole and the attachment frame of the tower crane. The buttress pole has a buttress pole connecting column and a buttress pole hollow column. The buttress pole connection column is inserted into the buttress pole hollow column, and passes through the hollow column The through hole is aligned with the through hole of the connecting column, and then the bolt passes through the two holes at the same time to realize the connection. Since the connecting column of the buttress pole and the hollow column of the buttress pole are arranged with several through holes in the axial direction, the through holes at different positions can be selected for fixing. When the positions are different, the connecting column of the buttress pole is inserted into the hollow column of the buttress pole The depth of the tower crane is also different, so that the length of the whole tower crane wall pole can be stretched and adjusted, which is convenient for installation, especially suitable for the situation where the distance between the tower crane and the tower crane wall is not completely determined in bridge construction.

本实用新型具有基础稳定、结构简单稳固、塔吊扶墙杆的长度可调节的优点。 The utility model has the advantages of stable foundation, simple and stable structure, and adjustable length of the tower crane support wall rod.

附图说明 Description of drawings

图1是本实用新型结构示意图; Fig. 1 is a structural representation of the utility model;

图2是A-A剖视图; Fig. 2 is A-A sectional view;

图3是扶墙杆的结构示意图。 Fig. 3 is a structural schematic diagram of a buttress pole.

具体实施方式 Detailed ways

以下结合附图对本实用新型的实施例作进一步详细描述。 Embodiments of the utility model are described in further detail below in conjunction with the accompanying drawings.

图1至图3所示为本实用新型的结构示意图。 Figures 1 to 3 are schematic structural views of the present utility model.

其中的附图标记为:扶墙桩1、连接桩11、定位桩12、支架2、水平支架21、斜支架22、扶墙杆3、扶墙杆中空柱31、中空柱通孔31a、扶墙杆连接柱32、连接柱通孔32a、塔吊附着框4、连接座5。 Wherein the reference numerals are: supporting wall pile 1, connecting pile 11, positioning pile 12, bracket 2, horizontal bracket 21, inclined bracket 22, supporting wall pole 3, supporting wall pole hollow column 31, hollow column through hole 31a, supporting wall pole Wall bar connecting column 32 , connecting column through hole 32 a , tower crane attachment frame 4 , and connecting seat 5 .

如图1至图3所示,本实用新型的一种桥梁施工用塔吊桩基扶墙,其中:包括数根植入河底的扶墙桩1,扶墙桩1之间通过支架2连为一体,扶墙桩1包括至少两根连接桩11,每根连接桩11至少通过一根扶墙杆3与塔吊附着框4固定连接,扶墙杆3包括扶墙杆中空柱31和扶墙杆连接柱32,扶墙杆中空柱31一端与连接桩11固定连接,扶墙杆连接柱32一端与塔吊附着框4固定连接,扶墙杆中空柱31的内径和扶墙杆连接柱32的外径相吻合,扶墙杆中空柱31上沿轴向方向开设有数个中空柱通孔31a,扶墙杆连接柱32上也沿轴向方向开设有数个连接柱通孔32a,扶墙杆连接柱32插入扶墙杆中空柱31中时,连接柱通孔32a能与中空柱通孔31a对齐,并通过紧固件同时穿过两孔将扶墙杆中空柱31和扶墙杆连接柱32连接固定。 As shown in Figures 1 to 3, a tower crane pile foundation support wall for bridge construction of the present utility model includes several support wall piles 1 implanted in the river bottom, and the support wall piles 1 are connected by brackets 2 In one piece, the buttress pile 1 includes at least two connecting piles 11, and each connecting pile 11 is fixedly connected to the tower crane attachment frame 4 through at least one buttress pole 3, and the buttress pole 3 includes a buttress pole hollow column 31 and a buttress pole Connecting column 32, one end of buttress pole hollow column 31 is fixedly connected with connecting pile 11, one end of buttress pole connecting column 32 is fixedly connected with tower crane attachment frame 4, the inner diameter of buttress pole hollow column 31 and the outer diameter of buttress pole connecting column 32 The buttress rod hollow column 31 is provided with several hollow column through holes 31a along the axial direction, and the buttress rod connecting column 32 is also provided with several connecting column through holes 32a along the axial direction. 32 is inserted into the buttress pole hollow column 31, the connecting column through hole 32a can be aligned with the hollow column through hole 31a, and the buttress pole hollow column 31 and the buttress pole connecting column 32 are connected through the two holes at the same time through the fastener fixed.

实施例中,连接桩11和塔吊附着框4上均设置有连接座5,扶墙杆中空柱31和扶墙杆连接柱32与相应的连接座5连接固定。 In the embodiment, both the connecting pile 11 and the tower crane attachment frame 4 are provided with a connecting seat 5 , and the buttress pole hollow column 31 and the buttress pole connecting column 32 are connected and fixed to the corresponding connecting seat 5 .

实施例中,扶墙桩1数量为五根,其中两根为连接桩11,三根为定位桩12。 In the embodiment, there are five supporting wall piles 1 , two of which are connecting piles 11 and three are positioning piles 12 .

实施例中,支架2包括有水平支架21和斜支架22。 In the embodiment, the support 2 includes a horizontal support 21 and an oblique support 22 .

实施例中,塔吊附着框4和支架2均为钢材制造。 In the embodiment, both the tower crane attachment frame 4 and the bracket 2 are made of steel.

实施例中,扶墙桩1为钢筋混凝土桩。 In the embodiment, the supporting wall pile 1 is a reinforced concrete pile.

本实用新型的桥梁施工用塔吊桩基扶墙,采用了五根植入河底的钢筋混凝土桩,通过桩来提供塔吊所需的稳定力,之间通过支架2进行连接,支架2再分为水平支架21和斜支架22,进一步进行桁架加固,整个结构非常稳固。扶墙桩1通过扶墙杆3与塔吊附着框固定,扶墙杆3具有一根扶墙杆连接柱32和一根扶墙杆中空柱31,扶墙杆连接柱32插入扶墙杆中空柱31中,并通过中空柱通孔31a和连接柱通孔32a对齐然后螺栓同时穿过两孔实现连接。由于扶墙杆连接柱32和扶墙杆中空柱31均轴向排布数个通孔,因此可以选择不同位置的通孔进行固定,当选择位置不同时,扶墙杆连接柱32插入扶墙杆中空柱31的深度也不同,实现整个塔吊扶墙杆的长度能伸缩、可调节,方便安装,尤其适用于桥梁施工中塔吊和塔吊扶墙距离不完全确定的情况。 The tower crane pile foundation supporting wall for bridge construction of the present utility model adopts five reinforced concrete piles implanted in the river bottom, and provides the stability force required by the tower crane through the piles, which are connected by brackets 2, and the brackets 2 are further divided into The horizontal support 21 and the inclined support 22 are further reinforced with trusses, so that the whole structure is very stable. The buttress pile 1 is fixed with the attachment frame of the tower crane through the buttress pole 3. The buttress pole 3 has a buttress pole connecting column 32 and a buttress pole hollow column 31, and the buttress pole connecting column 32 is inserted into the buttress pole hollow column 31, and through the alignment of the hollow column through hole 31a and the connecting column through hole 32a, then the bolt passes through the two holes at the same time to realize the connection. Since the buttress pole connecting column 32 and the buttress pole hollow column 31 are axially arranged with several through holes, the through holes at different positions can be selected for fixing. When the positions are different, the buttress pole connecting column 32 is inserted into the buttress wall The depth of the rod hollow column 31 is also different, so that the length of the whole tower crane supporting wall rod can be stretched and adjusted, which is convenient for installation, and is especially suitable for the situation where the distance between the tower crane and the tower crane supporting wall is not completely determined in bridge construction.

以上仅是本实用新型的优选实施方式,本实用新型的保护范围并不仅局限于上述实施例,凡属于本实用新型思路下的技术方案均属于本实用新型的保护范围。应当指出,对于本技术领域的普通技术人员来说,在不脱离本实用新型原理前提下的若干改进和润饰,应视为本实用新型的保护范围。 The above are only preferred implementations of the utility model, and the scope of protection of the utility model is not limited to the above-mentioned embodiments, and all technical solutions under the thinking of the utility model all belong to the scope of protection of the utility model. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications without departing from the principle of the utility model should be regarded as the protection scope of the utility model.

Claims (6)

1.一种桥梁施工用塔吊桩基扶墙,其特征是:包括数根植入河底的扶墙桩(1),所述的扶墙桩(1)之间通过支架(2)连为一体,所述的扶墙桩(1)包括至少两根连接桩(11),每根所述的连接桩(11)至少通过一根扶墙杆(3)与塔吊附着框(4)固定连接,所述的扶墙杆(3)包括扶墙杆中空柱(31)和扶墙杆连接柱(32),所述的扶墙杆中空柱(31)一端与连接桩(11)固定连接,所述的扶墙杆连接柱(32)一端与塔吊附着框(4)固定连接,所述的扶墙杆中空柱(31)的内径和扶墙杆连接柱(32)的外径相吻合,所述的扶墙杆中空柱(31)上沿轴向方向开设有数个中空柱通孔(31a),所述的扶墙杆连接柱(32)上也沿轴向方向开设有数个连接柱通孔(32a),所述的扶墙杆连接柱(32)插入扶墙杆中空柱(31)中时,所述的连接柱通孔(32a)能与中空柱通孔(31a)对齐,并通过紧固件同时穿过两孔将扶墙杆中空柱(31)和扶墙杆连接柱(32)连接固定。 1. a tower crane pile foundation buttress wall for bridge construction is characterized in that: it comprises several buttress wall piles (1) implanted at the bottom of the river, and is connected by support (2) between the described buttress wall piles (1). In one piece, the wall supporting pile (1) includes at least two connecting piles (11), and each connecting pile (11) is fixedly connected to the tower crane attachment frame (4) through at least one supporting wall pole (3) , the buttress pole (3) comprises a buttress pole hollow column (31) and a buttress pole connecting column (32), one end of the buttress pole hollow column (31) is fixedly connected to the connecting pile (11), One end of the buttress pole connecting column (32) is fixedly connected to the tower crane attachment frame (4), and the inner diameter of the buttress pole hollow column (31) matches the outer diameter of the buttress pole connecting column (32), The buttress pole hollow column (31) is provided with several hollow column through holes (31a) in the axial direction, and the buttress pole connecting column (32) is also provided with several connection column through holes in the axial direction. hole (32a), when the buttress rod connecting column (32) is inserted into the buttress rod hollow column (31), the connecting column through hole (32a) can be aligned with the hollow column through hole (31a), and The buttress pole hollow column (31) and the buttress pole connecting column (32) are connected and fixed by the fastener passing through the two holes simultaneously. 2.根据权利要求1所述的一种桥梁施工用塔吊桩基扶墙,其特征是:所述的连接桩(11)和塔吊附着框(4)上均设置有连接座(5),所述的扶墙杆中空柱(31)和扶墙杆连接柱(32)与相应的连接座(5)连接固定。 2. a kind of bridge construction according to claim 1 is characterized in that: all be provided with connecting seat (5) on described connecting pile (11) and tower crane attachment frame (4), so The buttress pole hollow column (31) and the buttress pole connecting column (32) are connected and fixed with the corresponding connection seat (5). 3.根据权利要求2所述的一种桥梁施工用塔吊桩基扶墙,其特征是:所述的扶墙桩(1)数量为五根,其中两根为连接桩(11),三根为定位桩(12)。 3. a kind of bridge construction according to claim 2 is characterized in that: described buttress wall pile (1) quantity is five with tower crane pile foundation supporting wall, wherein two are connecting piles (11), and three are Spotting stake (12). 4.根据权利要求3所述的一种桥梁施工用塔吊桩基扶墙,其特征是:所述的支架(2)包括有水平支架(21)和斜支架(22)。 4. A tower crane pile foundation support wall for bridge construction according to claim 3, characterized in that: said support (2) includes a horizontal support (21) and an oblique support (22). 5.根据权利要求4所述的一种桥梁施工用塔吊桩基扶墙,其特征是:所述的塔吊附着框(4)和支架(2)均为钢材制造。 5. A tower crane pile foundation buttress wall for bridge construction according to claim 4, characterized in that: said tower crane attachment frame (4) and support (2) are both made of steel. 6.根据权利要求5所述的一种桥梁施工用塔吊桩基扶墙,其特征是:所述的扶墙桩(1)为钢筋混凝土桩。 6. A tower crane pile foundation buttress wall for bridge construction according to claim 5, characterized in that: said buttress wall piles (1) are reinforced concrete piles.
CN201520005849.8U 2015-01-06 2015-01-06 A kind of bridge construction tower crane pile foundation sustaining wall Expired - Lifetime CN204384761U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107675624A (en) * 2017-08-28 2018-02-09 中交二航局第四工程有限公司 The general telescopic sustaining wall of assembly of disk button cat ladder
CN107905124A (en) * 2017-11-30 2018-04-13 中铁二十局集团有限公司 A kind of symmetrical expression rigid frame-continuous girder construction technology
CN109853391A (en) * 2019-02-19 2019-06-07 中交二航局第四工程有限公司 A kind of combination unit for head tower structural stress deformation active accommodation
CN111824982A (en) * 2020-07-02 2020-10-27 中国建筑第四工程局有限公司 A device for attaching a wall to a tower crane outside a building structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107675624A (en) * 2017-08-28 2018-02-09 中交二航局第四工程有限公司 The general telescopic sustaining wall of assembly of disk button cat ladder
CN107675624B (en) * 2017-08-28 2024-01-19 中交二航局第四工程有限公司 Universal assembled telescopic buttress for disc buckle type cat ladder
CN107905124A (en) * 2017-11-30 2018-04-13 中铁二十局集团有限公司 A kind of symmetrical expression rigid frame-continuous girder construction technology
CN109853391A (en) * 2019-02-19 2019-06-07 中交二航局第四工程有限公司 A kind of combination unit for head tower structural stress deformation active accommodation
CN109853391B (en) * 2019-02-19 2023-09-19 中交二航局第四工程有限公司 Combined device for actively adjusting stress deformation of steel tower structure
CN111824982A (en) * 2020-07-02 2020-10-27 中国建筑第四工程局有限公司 A device for attaching a wall to a tower crane outside a building structure

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