CN113023554A - Culvert pipe lifting device - Google Patents

Culvert pipe lifting device Download PDF

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Publication number
CN113023554A
CN113023554A CN202110100001.3A CN202110100001A CN113023554A CN 113023554 A CN113023554 A CN 113023554A CN 202110100001 A CN202110100001 A CN 202110100001A CN 113023554 A CN113023554 A CN 113023554A
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CN
China
Prior art keywords
side arm
culvert pipe
culvert
hoisting
piece
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN202110100001.3A
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Chinese (zh)
Inventor
何利珠
曹木凌
苏衍均
廖维帆
苏庆坤
章俊
周豪
李进
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CCCC Guangzhou Dredging Co Ltd.
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CCCC Guangzhou Dredging Co Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by CCCC Guangzhou Dredging Co Ltd. filed Critical CCCC Guangzhou Dredging Co Ltd.
Priority to CN202110100001.3A priority Critical patent/CN113023554A/en
Publication of CN113023554A publication Critical patent/CN113023554A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)

Abstract

本发明适用于涵管吊装技术领域,提供了一种涵管吊装工具,包括:吊具主体;吊具主体为U型结构;吊具主体上具有第一侧臂和第二侧臂;调节件,转动设置在第一侧臂上;支撑件,固定设置在第二侧臂上;压紧件,与调节件连接,用于与支撑件配合固定位于第一侧臂和第二侧臂内的涵管;可调吊点,滑动设置在第一侧臂上,用于与外界的吊装设备连接。与现有技术相比,本发明只需将涵管固定在支撑件与压紧件之间即可,工序简单,无需使用大量的拉索,而且操作简单,省工时,省人力;而且本发明能将涵管牢固的固定在支撑件与压紧件之间,安全性高。总体而言,本发明结构简单、能有效的进行涵管吊装工作,具有简便、快捷、经济等优点。

Figure 202110100001

The invention is applicable to the technical field of culvert pipe hoisting, and provides a culvert pipe hoisting tool, comprising: a spreader main body; the spreader main body is a U-shaped structure; the spreader main body is provided with a first side arm and a second side arm; set on the first side arm; the support piece is fixedly arranged on the second side arm; the pressing piece is connected with the adjusting piece for cooperating with the support piece to fix the culvert located in the first side arm and the second side arm; The adjustable lifting point is slidably arranged on the first side arm and is used to connect with the external lifting equipment. Compared with the prior art, the present invention only needs to fix the culvert pipe between the support member and the pressing member, the process is simple, a large number of cables need not be used, the operation is simple, man-hour and manpower are saved; The culvert pipe is firmly fixed between the support piece and the pressing piece, with high safety. In general, the present invention has the advantages of simple structure, efficient culvert hoisting, convenience, speed, economy and the like.

Figure 202110100001

Description

Culvert pipe lifting device
Technical Field
The invention belongs to the technical field of culvert pipe hoisting, and particularly relates to a culvert pipe hoisting tool.
Background
The culvert pipe is a pipeline buried under the ground surface, is formed by casting reinforced concrete and is commonly called a cement pipe. The small culvert pipe is also made of metal materials. The culvert pipe is used as a water conduit under the full-section cofferdam and a water conduit under the general condition. Water supply and drainage pipelines in most cities in China are provided with cement pipes as culvert pipes.
The culvert pipes are usually prefabricated, when in transportation, loading, unloading and installation, due to the fact that the culvert pipes are heavy in weight (about 4 tons or more for a single culvert pipe), the manual loading, unloading and installation are very difficult and dangerous, and the culvert pipes made of reinforced concrete are selected from the culvert pipes, the installation positions of the culvert pipes are narrow in general, the culvert pipes can be damaged by carelessness, and the installation requirements of the culvert pipes are high.
At present, in the construction process, the culvert pipe is mostly hoisted in a mode of binding the culvert pipe by using a guy cable and then hoisting the culvert pipe by using a hoisting hook to pull up the guy cable.
The applicant of the present invention finds that, in implementing the above technical solution, the above technical solution has at least the following disadvantages:
the process is complicated, a large amount of guys are needed to bind the culvert pipes, and a large amount of labor and time are consumed; the guy cable can not firmly fix the culvert pipe, and danger exists in the hoisting process.
Disclosure of Invention
The embodiment of the invention aims to provide a culvert pipe hoisting tool, and aims to solve the problems in the background art.
The embodiment of the invention is realized in such a way that the culvert pipe hoisting tool comprises:
a hanger body; the hanger main body is of a U-shaped structure; the hanger main body is provided with a first side arm and a second side arm;
the adjusting piece is rotatably arranged on the first side arm;
the support piece is fixedly arranged on the second side arm;
the pressing piece is connected with the adjusting piece and is used for being matched with the supporting piece to fix the culvert pipe positioned in the first side arm and the second side arm;
and the adjustable hoisting point is arranged on the first side arm in a sliding manner and is used for being connected with external hoisting equipment.
Preferably, the length of the first side arm is greater than the length of the second side arm.
Preferably, the first side arm is provided with a first threaded hole; the first threaded hole is internally provided with a first internal thread, and the adjusting piece is provided with a first external thread matched with the first internal thread.
Preferably, the support member is made of a sleeper.
Preferably, the pressing piece is arc-shaped.
Preferably, the pressing member includes:
the upper laminating fastening piece is fixedly connected with the adjusting piece;
and the lower layer pressing piece is arranged on one side of the upper layer pressing piece far away from the adjusting piece.
Preferably, the material of the upper laminating clamping piece is consistent with that of the adjusting piece; the material of the lower layer pressing piece is consistent with that of the supporting piece.
Preferably, the lower layer pressing piece is made of a sleeper.
Preferably, the upper fastening member is integrally formed with the adjustment member.
Preferably, the adjustable suspension point comprises: two hoisting point sliding parts which are respectively arranged on two sides of the first side arm in a sliding way;
a screw; the two hoisting point sliding pieces are provided with second threaded holes; the second threaded hole is internally provided with a second internal thread, and the screw is provided with a second external thread matched with the second internal thread.
The embodiment of the invention provides a culvert pipe hoisting tool, which comprises: a hanger body; the hanger main body is of a U-shaped structure; the hanger main body is provided with a first side arm and a second side arm; the adjusting piece is rotatably arranged on the first side arm; the support piece is fixedly arranged on the second side arm; the pressing piece is connected with the adjusting piece and is used for being matched with the supporting piece to fix the culvert pipe positioned in the first side arm and the second side arm; and the adjustable hoisting point is arranged on the first side arm in a sliding manner and is used for being connected with external hoisting equipment.
Compared with the prior art, the culvert pipe is fixed between the supporting piece and the pressing piece, the process is simple, a large number of inhaul cables are not needed, and the operation is simple, the working time and the labor are saved; the culvert pipe can be firmly fixed between the supporting piece and the pressing piece, and the safety is high. In general, the culvert pipe hoisting device is simple in structure, can effectively hoist culvert pipes, and has the advantages of simplicity, convenience, rapidness, economy and the like.
Drawings
Fig. 1 is a schematic structural view of a culvert pipe hoisting tool provided by an embodiment of the invention;
figure 2 is a side view of a culvert hoisting tool provided in an embodiment of the present invention.
In the drawings: 1. a hanger body; 2. adjustable hoisting points; 3. an adjustment member; 4. a compression member; 41. an upper laminating member; 42. a lower compression member; 5. and a support member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a culvert hoisting tool provided for one embodiment of the present invention includes:
a hanger main body 1; the hanger main body 1 is of a U-shaped structure; the hanger main body 1 is provided with a first side arm and a second side arm;
the adjusting piece 3 is rotatably arranged on the first side arm;
the support part 5 is fixedly arranged on the second side arm;
the pressing piece 4 is connected with the adjusting piece 3 and is used for matching with the supporting piece 5 to fix the culvert pipe positioned in the first side arm and the second side arm;
and the adjustable hoisting point 2 is arranged on the first side arm in a sliding manner and is used for being connected with external hoisting equipment.
In the embodiment of the invention, when the culvert pipe is hoisted, the culvert pipe is firstly clamped by the U-shaped opening of the hanger main body 1, so that the pipe wall of the culvert pipe is arranged between the supporting piece 5 and the pressing piece 4. Then the adjusting piece 3 is rotated to make the pressing piece 4 slide towards the direction of the supporting piece 5, so as to firmly fix the culvert between the supporting piece 5 and the pressing piece 4. And finally, connecting the adjustable hoisting point 2 with external hoisting equipment (such as a crane, a gantry crane and the like), and hoisting the culvert pipe to a corresponding construction position. In addition, since the adjustable hoisting point 2 is slidably arranged on the first side arm, the position of the adjustable hoisting point 2 can be adjusted according to the size, the dimension and the like of the hoisted culvert pipe, namely, the hoisting central point is changed.
Compared with the prior art, the culvert pipe is fixed between the support piece 5 and the pressing piece 4, the process is simple, a large number of inhaul cables are not needed, and the operation is simple, the working time and the labor are saved; in addition, the culvert pipe can be firmly fixed between the supporting piece 5 and the pressing piece 4, and the safety is high. In general, the culvert pipe hoisting device is simple in structure, can effectively hoist culvert pipes, and has the advantages of simplicity, convenience, rapidness, economy and the like.
As shown in fig. 1, as a preferred embodiment of the present invention, the length of the first side arm is greater than the length of the second side arm.
Specifically, the length that the length of first side arm is greater than the length of second side arm is formed according to many-sided reason, and one is that only the length of first side arm reaches certain length, can satisfy adjustable hoisting point 2 and slide on first side arm, change the purpose of hoist and mount central point, and the length of second side arm only need satisfy can for fixed culvert pipe can. Secondly, the culvert pipe is easy to slide in the hoisting process, and when the length of the first side arm is longer, the culvert pipe can be blocked from sliding, so that the culvert pipe is more firmly positioned in the hanger main body 1.
As a preferred embodiment of the present invention, the first side arm has a first threaded hole thereon; the first threaded hole is internally provided with a first internal thread, and the adjusting piece 3 is provided with a first external thread matched with the first internal thread.
Specifically, the lower end of the adjusting part 3 is fixedly connected with the pressing part 4. When hoisting the culvert pipe, the adjusting part 3 is rotated to drive the pressing part 4 to displace towards the direction of the supporting part 5, so that the culvert pipe is firmly fixed between the supporting part 5 and the pressing part 4. After the culvert pipe is hoisted to the construction position, the adjusting piece 3 is rotated reversely, the pressing piece 4 is driven to displace towards the direction far away from the supporting piece 5, and the culvert pipe can be moved out from the hanger main body 1.
In a preferred embodiment of the present invention, the support member 5 is made of a sleeper.
Specifically, the hanger body 1 is generally made of a metal having a relatively high hardness, such as steel or cast iron, and for example, the hanger body 1 of the present invention may be formed by welding a steel plate and a square steel pipe. The culvert pipe is mostly made of cement concrete, and the culvert pipe is damaged because part of the cement concrete is easy to fall off due to the friction with an object with higher hardness. In this embodiment, the support member 5 made of a sleeper material is added in the second side arm, so that the culvert pipe can be prevented from being in direct contact with the hanger main body 1, and the hanger main body 1 is prevented from damaging the culvert pipe.
As shown in fig. 2, the pressing member 4 has an arc shape as a preferred embodiment of the present invention.
Specifically, the culvert pipe is cylindrical structure generally, fixes between support piece 5 and the piece 4 that compresses tightly in order can be better with the culvert pipe, so need compress tightly 4 can with the close laminating of culvert pipe, so will compress tightly 4 in this embodiment and set up to the arc.
As shown in fig. 2, as a preferred embodiment of the present invention, the pressing member 4 includes:
an upper clamping member 41 fixedly connected with the adjusting member 3;
and the lower layer pressing piece 42 is arranged on the side, away from the adjusting piece 3, of the upper layer pressing piece 41.
As a preferred embodiment of the present invention, the material of the upper clamping member 41 is the same as the material of the adjusting member 3; the material of the lower layer pressing member 42 is the same as that of the support member 5.
In a preferred embodiment of the present invention, the lower pressing member 42 is made of a sleeper.
Specifically, the material of the lower layer pressing piece 42 has the same advantages as the support piece 5 made of the sleeper material after the sleeper is made of the material, and the culvert pipe made of the cement concrete material can be prevented from directly contacting the lifting appliance main body 1, so that the lifting appliance main body 1 is prevented from damaging the culvert pipe. In addition, the sleeper has certain elasticity, can closely laminate with the culvert pipe of various diameters, makes the culvert pipe firm the fixing between support piece 5 and compressing tightly 4.
As a preferred embodiment of the present invention, the upper fastening member 41 is integrally formed with the adjustment member 3.
Specifically, the upper laminating fastening piece 41 and the adjusting piece 3 are made of the same material, so that the upper laminating fastening piece and the adjusting piece can be integrally formed and manufactured, the material loss is reduced, and the culvert pipe hoisting tool is more precise.
As a preferred embodiment of the present invention, the adjustable suspension point 2 comprises: two hoisting point sliding parts which are respectively arranged on two sides of the first side arm in a sliding way;
a screw; the two hoisting point sliding pieces are provided with second threaded holes; the second threaded hole is internally provided with a second internal thread, and the screw is provided with a second external thread matched with the second internal thread.
Specifically, the rings are located on the screw. When the culvert pipe is hoisted, the tightness degree between the two hoisting point sliding parts and the first side arm is adjusted by rotating the screw rod. When the gap between the two hoisting point sliding parts and the first side arm is large, the two hoisting point sliding parts can slide on the first side arm to displace, so that the position of the adjustable hoisting point 2 is changed to adapt to hoisting of culvert pipes with different specifications and sizes. And then, the two hoisting point sliding parts are locked by the screw rod and fixed on the first side arm, and then the hoisting device can be connected with external hoisting equipment to carry out hoisting operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1.一种涵管吊装工具,其特征在于,所述涵管吊装工具包括:1. a culvert pipe hoisting tool, is characterized in that, described culvert pipe hoisting tool comprises: 吊具主体;所述吊具主体为U型结构;所述吊具主体上具有第一侧臂和第二侧臂;a spreader main body; the spreader main body is a U-shaped structure; the spreader main body has a first side arm and a second side arm; 调节件,转动设置在所述第一侧臂上;an adjustment piece, rotatably arranged on the first side arm; 支撑件,固定设置在所述第二侧臂上;a support member fixedly arranged on the second side arm; 压紧件,与所述调节件连接,用于与所述支撑件配合固定位于第一侧臂和第二侧臂内的涵管;a pressing piece, connected with the adjusting piece, for cooperating with the supporting piece to fix the duct located in the first side arm and the second side arm; 可调吊点,滑动设置在所述第一侧臂上,用于与外界的吊装设备连接。The adjustable hoisting point is slidably arranged on the first side arm and is used for connecting with external hoisting equipment. 2.根据权利要求1所述的一种涵管吊装工具,其特征在于,所述第一侧臂的长度大于第二侧臂的长度。2 . The culvert hoisting tool according to claim 1 , wherein the length of the first side arm is greater than the length of the second side arm. 3 . 3.根据权利要求1所述的一种涵管吊装工具,其特征在于,所述第一侧臂上具有第一螺纹孔;所述第一螺纹孔内具有第一内螺纹,所述调节件上具有与所述第一内螺纹相吻合的第一外螺纹。3 . The culvert hoisting tool according to claim 1 , wherein the first side arm has a first threaded hole; the first threaded hole has a first internal thread, and the adjusting member has a first internal thread. 4 . There is a first external thread matched with the first internal thread. 4.根据权利要求1所述的一种涵管吊装工具,其特征在于,所述支撑件的材质为枕木。4 . The culvert pipe lifting tool according to claim 1 , wherein the material of the support member is sleepers. 5 . 5.根据权利要求1所述的一种涵管吊装工具,其特征在于,所述压紧件呈弧形。5 . The culvert pipe hoisting tool according to claim 1 , wherein the pressing member is arc-shaped. 6 . 6.根据权利要求1所述的一种涵管吊装工具,其特征在于,所述压紧件包括:6. A culvert pipe lifting tool according to claim 1, wherein the pressing member comprises: 上层压紧件,与所述调节件固定连接;The upper layer of the compression piece is fixedly connected with the adjustment piece; 下层压紧件,设置在所述上层压紧件远离所述调节件的一侧。The lower layer pressing member is arranged on the side of the upper layer pressing member away from the adjusting member. 7.根据权利要求6所述的一种涵管吊装工具,其特征在于,所述上层压紧件的材质与所述调节件的材质一致;所述下层压紧件的材质与所述支撑件的材质一致。7. A culvert pipe hoisting tool according to claim 6, characterized in that, the material of the upper layer compression member is consistent with the material of the adjustment member; the material of the lower layer compression member is the same as the material of the support member. Material is the same. 8.根据权利要求6所述的一种涵管吊装工具,其特征在于,所述下层压紧件的材质为枕木。8 . The culvert pipe lifting tool according to claim 6 , wherein the material of the lower layer compression member is sleepers. 9 . 9.根据权利要求6所述的一种涵管吊装工具,其特征在于,所述上层压紧件与所述调节件一体成型。9 . The culvert hoisting tool according to claim 6 , wherein the upper-layer compression member and the adjustment member are integrally formed. 10 . 10.根据权利要求1所述的一种涵管吊装工具,其特征在于,所述可调吊点包括:两件吊点滑动件,分别滑动设置在所述第一侧臂的两侧上;10. The culvert pipe hoisting tool according to claim 1, wherein the adjustable hoisting point comprises: two hoisting point sliders, which are respectively slidably arranged on both sides of the first side arm; 螺杆;两件吊点滑动件上均具有第二螺纹孔;所述第二螺纹孔内具有第二内螺纹,所述螺杆上具有与所述第二内螺纹相吻合的第二外螺纹。The screw; the two lifting point sliding pieces are provided with second thread holes; the second thread holes are provided with a second internal thread, and the screw rod is provided with a second external thread matched with the second internal thread.
CN202110100001.3A 2021-01-25 2021-01-25 Culvert pipe lifting device Pending CN113023554A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116374802A (en) * 2023-06-07 2023-07-04 河南省铁山起重设备集团有限公司 Lifting equipment for municipal culvert pipe laying

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32532E (en) * 1982-01-22 1987-10-27 Pipelaying appliance
KR960014466U (en) * 1994-10-10 1996-05-17 우월정 Concrete fume pipe carrying hanger
CN106586816A (en) * 2017-01-25 2017-04-26 赛莱默水处理系统(沈阳)有限公司 Lifting tool for shell parts
CN210193202U (en) * 2019-07-10 2020-03-27 中铁创通建设集团有限公司 Adjustable concrete pipe hoist
CN210973561U (en) * 2019-11-07 2020-07-10 潘耀辉 Culvert pipe lifting device for municipal construction
CN214527657U (en) * 2021-01-25 2021-10-29 中交广州航道局有限公司 Culvert pipe lifting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32532E (en) * 1982-01-22 1987-10-27 Pipelaying appliance
KR960014466U (en) * 1994-10-10 1996-05-17 우월정 Concrete fume pipe carrying hanger
CN106586816A (en) * 2017-01-25 2017-04-26 赛莱默水处理系统(沈阳)有限公司 Lifting tool for shell parts
CN210193202U (en) * 2019-07-10 2020-03-27 中铁创通建设集团有限公司 Adjustable concrete pipe hoist
CN210973561U (en) * 2019-11-07 2020-07-10 潘耀辉 Culvert pipe lifting device for municipal construction
CN214527657U (en) * 2021-01-25 2021-10-29 中交广州航道局有限公司 Culvert pipe lifting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116374802A (en) * 2023-06-07 2023-07-04 河南省铁山起重设备集团有限公司 Lifting equipment for municipal culvert pipe laying
CN116374802B (en) * 2023-06-07 2023-08-15 河南省铁山起重设备集团有限公司 Lifting equipment for municipal culvert pipe laying

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Application publication date: 20210625