CN2851224Y - Suspension type lifting clamp - Google Patents

Suspension type lifting clamp Download PDF

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Publication number
CN2851224Y
CN2851224Y CN 200520047944 CN200520047944U CN2851224Y CN 2851224 Y CN2851224 Y CN 2851224Y CN 200520047944 CN200520047944 CN 200520047944 CN 200520047944 U CN200520047944 U CN 200520047944U CN 2851224 Y CN2851224 Y CN 2851224Y
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CN
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Grant
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Prior art keywords
clamp structure
structure
lifting
clamp
left
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Application number
CN 200520047944
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Chinese (zh)
Inventor
丁尚友
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上海外高桥造船有限公司
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Abstract

The utility model relates to a suspension type lifting clamp which can be suspended on an H-shaped beam steel structure. The suspension type lifting clamp comprises a left clamp structure, a right clamp structure and a lifting hole, wherein the left clamp structure is in a C shape, the right clamp structure is in a reverse C shape, and the left clamp structure and right clamp structure are connected with each other by bolts and bolt passing holes at the lower parts of the left clamp structure and right clamp structure, the shape of the upper part of an inner space formed by the connection of the left clamp structure and right clamp structure is matched with the shape of the lower half part of the H-shaped beam, and a lifting hole is arranged at the lower part of the right clamp structure. When the lifting clamp and the H-shaped beam are combined to work together, the shapes of the contacted surfaces of the lifting clamp and the H-shaped beam are matched, and the surfaces of the lifting clamp and the H-shaped beam are bonded; thus, the stressed area is increased, the H-shaped beam steel structure can become safer and firmer, the H-shaped beam steel structure can be conveniently disassembled and assembled, and other temporary lifting accessories do not need to be added on the H-shaped beam steel structure. Thereby, lots of labor, raw materials, energy resources, etc. are saved.

Description

悬挂式吊装夹具 Lifting clamp suspended

技术领域 FIELD

本实用新型涉及一种悬挂式吊装夹具,尤其涉及一种可以悬挂在“工”字梁钢结构上的悬挂式吊装夹具。 The present invention relates to a suspended lifting clamp, particularly to a steel can be suspended on the "I" beam suspended lifting jig.

背景技术 Background technique

目前,在船舶制造、海洋工程、钢结构工程等技术领域大量应用“工”字梁结构。 Currently, in the art of shipbuilding, marine engineering, steel works and other large number of applications, "I" beam structure. 其下面空间往往需要吊装大量设备、管线,尤其是海洋工程,必定要安装大口径的管子所组成的模块、设备以及机座等。 Space below it often requires a lot of lifting equipment, pipelines, especially offshore, must be installed consisting of large diameter pipe modules, equipment and machine chassis. 目前吊装时普遍采用两种方法;其一,悬挂“葫芦”,由于其悬挂端均为耳朵型挂钩,施工时单点受力,不能保持平衡,危险性大,大部分情况下根本不能悬挂。 Now widely used when hoisting two ways; First, the suspension "gourd", due to its suspension ends are ear-hooks, the construction of a single point of force, can not maintain balance, dangerous, in most cases simply can not hang. 其二,在结构上烧焊临时吊马,以便“葫芦”有地方可以悬挂。 Second, the temporary welding of lifting the structure, in order to "gourd" and a place to hang. 此种方法较前面更为安全,但是增加了大量的工作,例如需要电焊工烧焊马板,施工结束后需要拆除马板、修补马脚、无损探伤以及补油漆恢复原样,增加了大量的附加工作,并且增加了材料和动能源的损耗。 This method is more secure than the previous, but adds a lot of work, such as the need welders welding plate horse, horses need to be removed after construction board, repair himself away, nondestructive testing and make up paint to restore it, adds a lot of additional work and increases the material and moving energy loss.

发明内容 SUMMARY

本实用新型要解决的技术问题是提供一种悬挂式吊装夹具,其结构安全稳定、强度和灵活性高、耐用不易损坏、施工使用方便,并且丝毫不增加额外的焊接、拆除和修补工作,不浪费动能源和各种原材料。 The present invention to solve the technical problem is to provide a suspended ceiling fixture, the structure safe and stable, high strength and flexibility, easy to damage and durable construction and easy to use, and does not add additional welding, demolition and repair work, not waste of energy and action of various raw materials.

为了解决上述技术问题,本实用新型采取了如下技术方案:悬挂式吊装夹具包括左夹具结构、右夹具结构、吊孔。 To solve the above technical problem, the present invention adopts the following technical solution: hanging clamp lifting clamp structure includes left and right clamp structure, lifting holes. 左夹具结构为C字形,右夹具结构为反C字形,左夹具结构和右夹具结构通过其下部的连接装置互相连接,连接装置为螺栓和螺栓穿过孔。 C-shaped clamp structure left and right clamp structure in a reverse C-shape, the left and right clamp structure jig structure connected to each other by connecting means in its lower portion, and the connecting means is a bolt passing through the bolt holes. 左夹具结构和右夹具结构连接后形成的内部空间的上部形状与工字梁的下半部分形状相适配。 The inner space of the lower half of the left and right clamp structure clamp structure formed after the shape of the upper connecting sub-beam shape adapted. 在右夹具结构的下方设置吊孔;也可在左夹具结构的下方设置吊孔,与右夹具结构下方的吊孔相对称。 Lifting jig is provided right below the pore structure; may be provided below the lifting hole of the clamp structure left, and right below the lifting hole jig symmetrical structure. 吊孔也可以采用吊钩结构替代。 Hanging hook structure holes may be alternatively employed.

左夹具结构和右夹具结构的其中一个或者两个的螺栓穿过孔可以为扁长形孔。 Left and right clamp structure of clamp structure in which one or two bolt through holes may be oblong hole. 扁长形孔内部表面为锯齿形状,并在螺栓轴外表面设置与之相对应的凹槽。 Oblong hole inner surface of a zigzag shape, and the surface is provided with a groove corresponding to an outer bolt shaft.

左夹具结构和右夹具结构之间的接触表面设置成凹凸不平的粗糙表面。 The contact surface between the left and right clamp structure clamp structure disposed uneven rough surface.

本实用新型的有益效果在于,受力结构分为左夹具结构和右夹具结构两个部分,考虑“工”字梁的结构特点,设计受力结构合在一起所形成的空间为“工”字的下半部分。 Advantageous effects of the present invention that the force structure divided into two parts left and right clamp structure clamp structure, consider the "I" beam structure characteristics, space design force structure formed together as "I" the lower half. 吊装夹具和“工”字梁合在一起工作时,两者相接触的表面形状相适配,两者表面贴合,增加受力面积,使装置更加安全牢固,并且拆装方便。 When the lifting jig and "I" beam working together, both the shape of the surface adapted to contact both bonded surfaces, increasing the load bearing area of ​​the device safer solid, and easy disassembly.

在左夹具结构和右夹具结构两边或者一边开了长孔,可以根据“工”字梁调节吊装夹具的适用宽度,使其所可以挂夹的“工”字梁更为广泛。 In the left and right clamp structure clamps on both sides of the opened side structure or an elongated hole may be applicable in accordance with the width "I" beam adjustment lifting clamp, so that "work" the hanging folder can be broader beam. 另外左夹具结构和右夹具结构之间的接触表面设置成凹凸不平的粗糙表面,避免在吊装重物件时,物件左右摆动使两部件产生相互滑动而使螺栓承受过大应力。 Further the contact surface between the left and right clamp structure clamp structure is provided as a roughened surface uneven, to avoid when lifting heavy objects, swing around the object so that the two mutually sliding bolt generating member receiving excessive stress.

采用上述结构,变现有技术中悬挂“葫芦”的挂钩直接悬挂在面板内表面的“点”受力为“面”受力,在同等条件下装置所受压强大大降低,稳定性大为提高。 With the above configuration, the prior art suspension becomes "hoist" hook suspended directly in the "point" of the inner surface of the panel by the force of the "face" force, under the same conditions suffered by pressure means is greatly reduced, greatly improved stability . 受力结构的下方的圆孔不仅可以挂“葫芦”还可以根据施工需要穿绳索或者其他的吊装工具。 Hole below the force structure can not only hang by the "gourd" may also need to wear a rope or other lifting tool according to the construction. 采用上述结构,不用在“工”字梁结构上附设其他的临时吊装附件,从而可以节省大量的人工、原材料、动能源等。 With the above configuration, not attached to the other temporary attachment on the lifting beam structure "I", which can save a lot of labor, materials, dynamic energy.

附图说明 BRIEF DESCRIPTION

图1是本实用新型左夹具结构示意图图2是本实用新型右夹具结构示意图图3是本实用新型与工字梁结合后的工作状态结构示意图具体实施方式下面结合附图与具体实施方式对本实用新型做进一步详细描述。 FIG 1 is a disclosure left gripper structure diagram of FIG. 2 is a disclosure right gripper structure diagram of FIG. 3 is a working state structure after connection with the present invention and the beams shows a specific embodiment of the accompanying drawings and specific embodiments in conjunction with the present utility new further described in detail.

如图1、图2及图3所示,所述悬挂式吊装夹具包括:左夹具结构1、右夹具结构2、吊孔3;左夹具结构1为C字形,右夹具结构2为反C字形,左夹具结构1和右夹具结构2通过其下部的螺栓5和螺栓穿过孔6互相连接,左夹具结构1和右夹具结构2连接后形成的内部空间的上部形状与工字梁4的下半部分形状相适配,在右夹具结构2的下方设置吊孔3。 1, 2 and 3, the suspended ceiling fixture comprising: a fixture configuration left and right clamp structure 2, lifting holes 3; left C-shaped clamp structure 1, the right clamp structure 2 in a reverse C-shape , a left and a right clamp structure clamp structure 26 connected to each other by means of bolts through the holes 5 and the lower portion of the bolt, the shape of the upper portion of the inner space of the I-beam clamp structure 1 left and right clamp structure 2 formed by the connection 4 half adapted shape, the jig is provided below the lifting hole on the right structure 2 3. 左夹具结构1和右夹具结构2之间的接触表面设置成凹凸不平的粗糙表面。 1 the contact surface between the clamp structure 2 and the right left clamp structure disposed uneven rough surface.

左夹具结构1的螺栓穿过孔6为扁长形孔7。 The left bolt clamp structure 1 through the hole 6 of oblong holes 7. 扁长形孔7内部表面为锯齿形状,并在螺栓轴外表面设置与之相对应的凹槽。 Oblong holes 7 inside surface in a zigzag shape, and the surface is provided with a groove corresponding to an outer bolt shaft.

作为本实用新型的另一种实施方式,左夹具结构1和右夹具结构2的螺栓穿过孔6均为扁长形孔7。 The present invention to another embodiment, a screw clamp structure left and right clamp structure 2 through the hole 6 are oblong holes 7. 在左夹具结构1的下方设置吊孔3,与右夹具结构2下方的吊孔3相对称。 In the left clamp structure 3, with lifting holes 2 disposed below the lower right lifting holes 1 3 symmetric clamp structure. 使吊装物件有相对称的两个吊孔3可以吊挂,这样可以使“工”字梁左右受力平衡一些,并且发挥“工”字梁所承受的最大重量。 The lifting objects with two symmetrical lifting holes 3 may be suspended, so you can make about "workers" some of the force balance beam, and the maximum weight of "I" Liang Suocheng subject. 吊孔3也可以采用吊钩结构替代。 Hanging hook structure holes 3 may be alternatively employed.

Claims (7)

  1. 1.一种悬挂式吊装夹具,其特征在于,所述悬挂式吊装夹具包括:左夹具结构(1)、右夹具结构(2)、吊孔(3);左夹具结构(1)为C字形,右夹具结构(2)为反C字形,左夹具结构(1)和右夹具结构(2)通过其下部的连接装置互相连接,左夹具结构(1)和右夹具结构(2)连接后形成的内部空间的上部形状与工字梁(4)的下半部分形状相适配,在右夹具结构(2)的下方设置吊孔(3)。 A suspended ceiling fixture, characterized in that the suspended ceiling fixture comprising: a left clamp structure (1), a right clamp structure (2), lifting holes (3); the left clamp structure (1) is C-shaped Right clamp structure (2) is a reverse C-shape, the left clamp structure (1) and a right clamp structure (2) is connected by connecting means lower portion thereof with each other to form a rear left clamp structure (1) and a right clamp structure (2) is connected upper and lower half of the I-beam shape (4) of an internal space adapted to the shape of the partition, is provided below the lifting hole on the right clamp structure (2) (3).
  2. 2.如权利要求1所述的悬挂式吊装夹具,其特征是,所述连接装置为螺栓(5)和螺栓穿过孔(6),所述螺栓穿过孔(6)设置在左夹具结构(1)和右夹具结构(2)的下部。 2. The clamp structure provided in the left suspended lifting jig as claimed in claim 1, wherein said connecting means is a bolt (5) and a bolt passing through holes (6), the bolt through the holes (6) a lower portion (1) and a right clamp structure (2).
  3. 3.如权利要求2所述的悬挂式吊装夹具,其特征是,左夹具结构(1)和右夹具结构(2)的其中一个或者两个的螺栓穿过孔(6)为扁长形孔(7)。 3. The suspended ceiling fixture according to claim 2, characterized in that, the left clamp structure (1) and a right clamp structure (2) in which one or two bolt through the holes (6) of oblong holes (7).
  4. 4.如权利要求1所述的悬挂式吊装夹具,其特征是,所述扁长形孔(7)内部表面为锯齿形状,并在螺栓轴外表面设置与之相对应的凹槽。 4. A lifting clamp according hanging claimed in claim 1, characterized in that, (7) an interior surface of the oblong hole in a zigzag shape, and the surface is provided with a groove corresponding to an outer bolt shaft.
  5. 5.如权利要求1所述的悬挂式吊装夹具,其特征是,在所述左夹具结构(1)的下方设置吊孔(3),与右夹具结构(2)下方的吊孔(3)相对称。 5. A lifting clamp according hanging claimed in claim 1, characterized in that provided below the lifting hole (3), and the right clamp structure (2) of the left clamp structure (1) below the hanging hole (3) the relative said.
  6. 6.如权利要求1或5所述的悬挂式吊装夹具,其特征是,所述吊孔(3)可以为吊钩结构。 Lifting clamp hanging claim 1 or 5 as claimed in claim 6, characterized in that the lifting holes (3) may be a hook structure.
  7. 7.如权利要求1所述的悬挂式吊装夹具,其特征是,左夹具结构(1)和右夹具结构(2)之间的接触表面设置成凹凸不平的粗糙表面。 7. A lifting clamp according hanging claimed in claim 1, characterized in that the contact surface between the left clamp structure (1) and a right clamp structure (2) is arranged to uneven rough surface.
CN 200520047944 2005-12-23 2005-12-23 Suspension type lifting clamp CN2851224Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520047944 CN2851224Y (en) 2005-12-23 2005-12-23 Suspension type lifting clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520047944 CN2851224Y (en) 2005-12-23 2005-12-23 Suspension type lifting clamp

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CN2851224Y true CN2851224Y (en) 2006-12-27

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Application Number Title Priority Date Filing Date
CN 200520047944 CN2851224Y (en) 2005-12-23 2005-12-23 Suspension type lifting clamp

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101952607B (en) 2008-01-21 2012-10-17 爱瑞柯国际公司 I-beam seismic sway brace clamp
CN105398935A (en) * 2015-12-25 2016-03-16 肖飚 Special hoisting tool for lower arm and bucket assembly of excavator
CN107148394B (en) * 2014-10-29 2018-06-15 斯蒂维内尔股份有限公司 Means for lifting an article from bundled by bundling means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101952607B (en) 2008-01-21 2012-10-17 爱瑞柯国际公司 I-beam seismic sway brace clamp
CN107148394B (en) * 2014-10-29 2018-06-15 斯蒂维内尔股份有限公司 Means for lifting an article from bundled by bundling means
CN105398935A (en) * 2015-12-25 2016-03-16 肖飚 Special hoisting tool for lower arm and bucket assembly of excavator

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