CN220165668U - Safe and reliable bridge crane - Google Patents
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- CN220165668U CN220165668U CN202321610995.4U CN202321610995U CN220165668U CN 220165668 U CN220165668 U CN 220165668U CN 202321610995 U CN202321610995 U CN 202321610995U CN 220165668 U CN220165668 U CN 220165668U
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Abstract
本实用新型公开了一种安全可靠的桥式起重机,涉及桥式起重机技术领域,针对吊钩不具备防脱机构,导致其在使用过程中,可能会出现货物掉落,引发安全隐患的问题,现提出如下方案,包括:桥式起重机本体与吊钩,所述吊钩固定设置在所述桥式起重机本体上;所以吊钩上转动设置有防脱U型条,所述防脱U型条的两侧均滑动设置有侧条,两个所述侧条上均固定设置有插轴,两个所述插轴均插接在所述吊钩内。本实用新型结构设计合理,可以在通过吊钩吊装重物时起到防脱作用,使其可以避免在起吊过程中出现重物滑脱掉落的问题,安全可靠。
The utility model discloses a safe and reliable bridge crane, which relates to the technical field of bridge cranes. The utility model aims at the problem that the hook does not have an anti-falling mechanism, which may cause goods to fall during use, causing potential safety hazards. The following solution is now proposed, including: a bridge crane body and a hook, and the hook is fixedly installed on the bridge crane body; therefore, a U-shaped anti-falling strip is provided on the hook, and the anti-falling U-shaped strip Side bars are slidably provided on both sides of the hook, and plug-in shafts are fixedly provided on both side bars, and both plug-in shafts are plugged into the hook. The utility model has a reasonable structural design and can play an anti-falling role when lifting heavy objects through the hook, so that it can avoid the problem of heavy objects slipping off and falling during the lifting process, and is safe and reliable.
Description
技术领域Technical field
本实用新型涉及桥式起重机技术领域,尤其涉及一种安全可靠的桥式起重机。The utility model relates to the technical field of bridge cranes, and in particular to a safe and reliable bridge crane.
背景技术Background technique
桥式起重机是一种常用的起重设备,通常用于在工业和建筑领域进行重物搬运和起吊操作。它由一个或多个横跨工作区域的桥架构成,以支撑并移动横梁。A bridge crane is a common type of lifting equipment that is typically used for heavy lifting and lifting operations in industry and construction. It consists of one or more bridges spanning the work area to support and move beams.
经检索,授权公告号为CN217838155U的实用新型专利公开了一种桥式起重机,该实用新型有效的解决了现有桥式起重机重物向起重机两侧移动过程中,容易出现电动葫芦及与电动葫芦相连接的移动块与桥架发生碰撞的问题。After searching, the utility model patent with the authorization announcement number CN217838155U discloses a bridge crane. This utility model effectively solves the problem of electric hoist and electric hoist easily occurring during the movement of heavy objects to both sides of the crane in the existing bridge crane. Problems with connected moving blocks colliding with the bridge.
然而,上述设计中还存在不足之处,上述设计中的吊钩不具备防脱机构,导致其在使用过程中,可能会出现货物掉落,引发安全隐患的问题。However, there are still shortcomings in the above design. The hook in the above design does not have an anti-falling mechanism, which may cause the goods to fall during use, causing safety hazards.
实用新型内容Utility model content
本实用新型的目的是为了解决吊钩不具备防脱机构,导致其在使用过程中,可能会出现货物掉落,引发安全隐患的缺点,而提出的一种安全可靠的桥式起重机。The purpose of this utility model is to propose a safe and reliable bridge crane in order to solve the problem that the hook does not have an anti-falling mechanism, which may cause cargo to fall during use, causing safety hazards.
为了实现上述目的,本实用新型采用了如下技术方案:In order to achieve the above purpose, the present utility model adopts the following technical solutions:
一种安全可靠的桥式起重机,包括:A safe and reliable bridge crane including:
桥式起重机本体与吊钩,所述吊钩固定设置在所述桥式起重机本体上;The bridge crane body and the hook, the hook is fixedly installed on the bridge crane body;
所以吊钩上转动设置有防脱U型条,所述防脱U型条的两侧均滑动设置有侧条,两个所述侧条上均固定设置有插轴,两个所述插轴均插接在所述吊钩内。Therefore, the hook is provided with a U-shaped anti-falling bar that is rotated, and side bars are slidingly provided on both sides of the anti-falling U-shaped bar. Both side bars are fixedly provided with plug-in shafts, and the two plug-shafts are fixedly installed on the hook. All are plugged into the hook.
在一个优选的实施方式中,所述吊钩内固定设置有卡轴,所述防脱U型条与所述卡轴转动连接设置。In a preferred embodiment, a clamping shaft is fixedly provided in the hook, and the anti-falling U-shaped bar is rotatably connected to the clamping shaft.
在一个优选的实施方式中,所述防脱U型条上开设有两个L型口,两个所述L型口内均滑动设置有L型杆,两个所述L型杆的两端均伸至所述防脱U型条外,两个所述L型杆与相对应的所述侧条固定连接设置,两个所述L型杆的一端均固定设置有推块,两个所述推块上均固定设置有防滑条。In a preferred embodiment, the anti-falling U-shaped bar is provided with two L-shaped openings, and L-shaped rods are slidably provided in the two L-shaped openings. Both ends of the two L-shaped rods are Extending to the outside of the anti-falling U-shaped bar, two of the L-shaped bars are fixedly connected to the corresponding side bars. One end of the two L-shaped bars are fixedly provided with a push block. Anti-slip strips are fixed on the push blocks.
在一个优选的实施方式中,所述防脱U型条的两侧均固定安装有限位杆,两个所述侧条滑动套设在相对应的所述限位杆的外侧。In a preferred embodiment, limit rods are fixedly installed on both sides of the anti-falling U-shaped bar, and the two side bars are slidably sleeved on the outside of the corresponding limit rod.
在一个优选的实施方式中,两个所述侧条上均固定设置有复位弹簧,两个所述复位弹簧均固定设置在所述防脱U型条上。In a preferred embodiment, return springs are fixedly provided on both side bars, and both return springs are fixedly provided on the anti-falling U-shaped bar.
在一个优选的实施方式中,所述吊钩上开设有插孔,两个所述插轴均插接在所述插孔内。In a preferred embodiment, the hook is provided with an insertion hole, and both insertion shafts are inserted into the insertion hole.
本实用新型中,所述的一种安全可靠的桥式起重机,通过吊钩、吊钩上转动设置的防脱U型条、两个L型杆、两个推块、两个侧条、两个复位弹簧、两个插轴以及吊钩上开设的插孔的共同配合,可以在吊装重物时起到防脱作用,使其可以避免在起吊过程中出现重物滑脱掉落的问题;In the utility model, the safe and reliable bridge crane is constructed by a hook, an anti-falling U-shaped bar, two L-shaped rods, two push blocks, two side bars, two The cooperation of one return spring, two plug shafts and the jack hole on the hook can prevent the weight from falling off when lifting heavy objects, so as to avoid the problem of heavy objects slipping off and falling during the lifting process;
本实用新型结构设计合理,可以在通过吊钩吊装重物时起到防脱作用,使其可以避免在起吊过程中出现重物滑脱掉落的问题,安全可靠。The utility model has a reasonable structural design and can play an anti-falling role when lifting heavy objects through a hook, so that it can avoid the problem of heavy objects slipping off and falling during the lifting process, and is safe and reliable.
附图说明Description of drawings
图1为本实用新型提出的一种安全可靠的桥式起重机的立体结构示意图;Figure 1 is a schematic three-dimensional structural diagram of a safe and reliable bridge crane proposed by the utility model;
图2为本实用新型提出的一种安全可靠的桥式起重机的吊钩的立体结构示意图;Figure 2 is a schematic three-dimensional structural diagram of a hook of a safe and reliable bridge crane proposed by the utility model;
图3为本实用新型提出的一种安全可靠的桥式起重机的吊钩的立体结构示意图。Figure 3 is a schematic three-dimensional structural diagram of a hook of a safe and reliable bridge crane proposed by the utility model.
图中:1、桥式起重机本体;2、吊钩;3、卡轴;4、防脱U型条;5、L型口;6、L型杆;7、推块;8、防滑条;9、侧条;10、限位杆;11、复位弹簧;12、插轴;13、插孔。In the picture: 1. Bridge crane body; 2. Hook; 3. Shaft clamp; 4. Anti-falling U-shaped strip; 5. L-shaped mouth; 6. L-shaped rod; 7. Push block; 8. Anti-slip strip; 9. Side strip; 10. Limiting rod; 11. Return spring; 12. Insert shaft; 13. Jack.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.
参照图1-3,本方案提供的一种实施例:一种安全可靠的桥式起重机,包括:Referring to Figures 1-3, this solution provides an embodiment: a safe and reliable bridge crane, including:
桥式起重机本体1与吊钩1,吊钩2固定设置在桥式起重机本体1上;The bridge crane body 1 and the hook 1, the hook 2 are fixed on the bridge crane body 1;
所以吊钩2上转动设置有防脱U型条4,防脱U型条4的两侧均滑动设置有侧条9,两个侧条9上均固定设置有插轴12,两个插轴12均插接在吊钩2内。Therefore, the anti-off U-shaped bar 4 is rotatably provided on the hook 2. Side bars 9 are slidingly provided on both sides of the anti-off U-shaped bar 4. Both side bars 9 are fixedly provided with plug-in shafts 12. The two plug-in shafts 12 are all plugged into the hook 2.
参照图2,本实施例中,吊钩2内固定设置有卡轴3,防脱U型条4与卡轴3转动连接设置,可以方便在吊钩2上转动设置防脱U型条4。Referring to Figure 2, in this embodiment, the hook 2 is fixed with a clamping shaft 3, and the anti-falling U-shaped strip 4 is rotatably connected to the clamping shaft 3, so that the anti-loosing U-shaped strip 4 can be conveniently rotated on the hook 2.
参照图2,本实施例中,防脱U型条4上开设有两个L型口5,两个L型口5内均滑动设置有L型杆6,两个L型杆6的两端均伸至防脱U型条4外,两个L型杆6与相对应的侧条9固定连接设置,两个L型杆6的一端均固定设置有推块7,两个推块7上均固定设置有防滑条8,可以方便推动两个侧条9相远离运动。Referring to Figure 2, in this embodiment, two L-shaped openings 5 are provided on the anti-falling U-shaped bar 4, and L-shaped rods 6 are slidably provided in the two L-shaped openings 5. Both ends of the two L-shaped rods 6 Both extend to the outside of the anti-falling U-shaped bar 4, and the two L-shaped rods 6 are fixedly connected to the corresponding side bars 9. One end of the two L-shaped rods 6 is fixedly provided with a push block 7, and the two push blocks 7 are fixedly connected to each other. Both sides are fixedly provided with anti-slip strips 8, which can facilitate the movement of the two side strips 9 away from each other.
参照图2,本实施例中,防脱U型条4的两侧均固定安装有限位杆10,两个侧条9滑动套设在相对应的限位杆10的外侧,可以对两个侧条9起到限位作用。Referring to Figure 2, in this embodiment, the limit rods 10 are fixedly installed on both sides of the anti-falling U-shaped bar 4, and the two side bars 9 are slidably sleeved on the outside of the corresponding limit rods 10, so that the two side bars can be Strip 9 plays a limiting role.
参照图2,本实施例中,两个侧条9上均固定设置有复位弹簧11,两个复位弹簧11均固定设置在防脱U型条4上,可以方便两个侧条9的复位运动。Referring to Figure 2, in this embodiment, the two side bars 9 are fixedly provided with return springs 11, and the two return springs 11 are fixedly provided on the anti-falling U-shaped bar 4, which can facilitate the return movement of the two side bars 9. .
参照图3,本实施例中,吊钩2上开设有插孔13,两个插轴12均插接在插孔13内,可以方便将两个插轴12插设在吊钩2内。Referring to FIG. 3 , in this embodiment, the hook 2 is provided with an insertion hole 13 , and both insertion shafts 12 are inserted into the insertion holes 13 , so that the two insertion shafts 12 can be inserted into the hook 2 conveniently.
工作原理,首先在进行起吊重物时,可以先推动两个推块7,使其可以通过两个L型杆6带动两个侧条9相远离运动,并拉伸复位弹簧11,即可使得两个侧条9可以带动两个插轴12滑出吊钩2上开设的插孔13,随后,可以转动防脱U型条4,然后可以将重物吊在吊钩2上,随后可以转回防脱U型条4,并放开两个推块7,即可通过两个复位弹簧11的弹性形变,使得两个侧条9可以相靠近移动复位,并带动两个插轴12复位运动,使得两个插轴12可以滑入吊钩2上开设的插孔13,即可在吊装时起到防止重物滑脱的问题。The working principle is that when lifting heavy objects, you can first push the two push blocks 7 so that they can drive the two side bars 9 to move away from each other through the two L-shaped rods 6, and stretch the return spring 11, so that The two side bars 9 can drive the two plug shafts 12 to slide out of the sockets 13 opened on the hook 2. Then, the anti-off U-shaped bar 4 can be rotated, and then the heavy object can be hung on the hook 2, and then rotated. Return to the U-shaped strip 4 to prevent the removal, and release the two push blocks 7. Through the elastic deformation of the two return springs 11, the two side strips 9 can be moved closer to each other and reset, and drive the two insertion shafts 12 to reset. , so that the two insertion shafts 12 can slide into the insertion holes 13 provided on the hook 2, which can prevent the heavy objects from slipping during hoisting.
在本实用新型的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", The directions indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the equipment or components referred to must have a specific orientation, be constructed in a specific orientation, and operation, therefore it cannot be construed as a limitation of the present invention.
此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实用新型的描述中,“多个”的含义是两个或两个以上,除非另有明确具体的限定。In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically limited.
以上公开的本实用新型优选实施例只是用于帮助阐述本实用新型。优选实施例并没有详尽叙述所有的细节,也不限制该实用新型仅为所述的具体实施方式。显然,根据本说明书的内容,可作很多的修改和变化。本说明书选取并具体描述这些实施例,是为了更好地解释本实用新型的原理和实际应用,从而使所属技术领域技术人员能很好地理解和利用本实用新型。本实用新型仅受权利要求书及其全部范围和等效物的限制。The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiment does not describe all details in detail, nor does it limit the utility model to the specific implementation described. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
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