LU502270B1 - Lifting pole for protective tube - Google Patents

Lifting pole for protective tube Download PDF

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Publication number
LU502270B1
LU502270B1 LU502270A LU502270A LU502270B1 LU 502270 B1 LU502270 B1 LU 502270B1 LU 502270 A LU502270 A LU 502270A LU 502270 A LU502270 A LU 502270A LU 502270 B1 LU502270 B1 LU 502270B1
Authority
LU
Luxembourg
Prior art keywords
lifting
cross beam
beam assembly
protective tube
pole
Prior art date
Application number
LU502270A
Other languages
German (de)
Inventor
Haitao Wang
Weiguo Kou
Qi Tang
Xuefeng Xie
Pengfei Liu
Yongming Wang
Guangjun Li
Guang Liu
Tingsong Xu
Xiaojie Li
Bangzhi Zhu
Original Assignee
The First Civil Eng Co Ltd Of Crec Shanghai Group
Shanghai Civil Eng Co Ltd Of Crec
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.)
Filing date
Publication date
Application filed by The First Civil Eng Co Ltd Of Crec Shanghai Group, Shanghai Civil Eng Co Ltd Of Crec filed Critical The First Civil Eng Co Ltd Of Crec Shanghai Group
Application granted granted Critical
Publication of LU502270B1 publication Critical patent/LU502270B1/en

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Classifications

    • 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
    • B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jib Cranes (AREA)

Abstract

The present utility model provides a lifting pole for protective tube applied to the technical field of construction. The lifting pole for protective tube comprises a pole cross beam (1), wherein the pole cross beam (1) comprises a cross beam assembly I (2) and a cross beam assembly II (3), between the corresponding cross beam assembly I (2) and cross beam assembly II (3) a lifting piece I (4) and a lifting piece II (5) are clamped, wherein the lifting piece I (4) is adjacent to a side end portion of the cross beam assembly I (2) and cross beam assembly II (3), and the lifting piece II (5) is adjacent to a side end portion of the cross beam assembly I (2) and cross beam assembly II (3). The lifting pole for protective tube according to the present utility model is structurally simple, can quickly and conveniently achieve the hooking with the protective tube and the hooking with the crane, reduce the hooking difficulty, improve the lifting efficiency, and reduce the labor intensity at the lifting site.

Description

BL-5514
LIFTING POLE FOR PROTECTIVE TUBE LU502270 Technical Field
[0001] The present utility model relates to the technical field of construction, and more specifically to a lifting pole for protective tube. Background Art
[0002] In the field of construction, a protective tube is heavy and large-sized. The protective tube needs to be lifted when it is transported or arranged at the construction site. In the prior art, the protective tube is directly lifted with a steel wire rope, the steel wire rope is prone to play or slip-off and cannot be conveniently arranged on the protective tube, which increases labor intensity and affects the lifting efficiency. Summary of the Utility Model
[0003] A technical problem to be solved by the present utility model is to provide a lifting pole for protective tube which is structurally simple, can conveniently and quickly achieve the hooking with the protective tube and the hooking with the crane, improve the lifting safety, enhance the lifting efficiency, and reduce the labor intensity at the lifting site, to solve the drawbacks in the prior art.
[0004] In order to solve the above technical problem, the present utility model employs the following technical solution:
[0005] The present utility model provides a lifting pole for protective tube, comprising a pole cross beam, wherein the pole cross beam comprises a cross beam assembly I and a cross beam assembly II, between the corresponding cross beam assembly I and cross beam assembly II a lifting piece I and a lifting piece II are clamped, the lifting piece I is adjacent to a side end portion of the cross beam assembly I and cross beam assembly IT, and the lifting piece II is adjacent to a side end portion of the cross beam assembly I and cross beam assembly II. 1
BL-5514
[0006] A lifting hole is respectively disposed at a position close to an upper end and a position LU502270 close to a lower end of the lifting piece I, and a lifting hole is respectively disposed at a position close to an upper end and a position close to a lower end of the lifting piece II.
[0007] The lifting pole for protective tube further comprises connecting members, a plurality of connecting members are provided, and each of the connecting members is sleeved and connected on the cross beam assembly I and cross beam assembly II.
[0008] The lifting piece I of the lifting pole for protective tube comprises two assemblies of lifting piece I disposed at an interval, and the lifting piece II comprises two assemblies of lifting piece II disposed at an interval.
[0009] The lifting piece I and lifting piece II are respectively arranged perpendicular to the pole cross beam.
[0010] The lifting piece I is welded to the cross beam assembly I and cross beam assembly II.
[0011] The lifting piece II is welded to the cross beam assembly I and cross beam assembly IT.
[0012] The connecting members are respectively welded to the cross beam assembly I and cross beam assembly II.
[0013] The pole cross beam, the lifting piece I, the lifting piece II and the connecting members are all made of a steel material.
[0014] Use of the technical solution of the present utility model can achieve the following advantageous effects:
[0015] In the lifting pole for protective tube according to the present utility model, the pole cross beam comprises the cross beam assembly I and the cross beam assembly II, between the corresponding cross beam assembly I and cross beam assembly II a lifting piece I and a lifting piece II are clamped, the lifting piece I is adjacent to a side end portion of the cross beam assembly I and cross beam assembly II, and the lifting piece II is adjacent to a side end portion of the cross beam assembly I and cross beam assembly II. À lifting hole is respectively disposed at a position close to an upper end and a position close to a lower end of the lifting piece I, and a lifting hole is 2
BL-5514 respectively disposed at a position close to an upper end and a position close to a lower end of the LU502270 lifting piece II. In this way, the length of the cross beam corresponds to the length of the protective tube. The lifting hole at the position close to the upper end of the lifting piece I on one side of the cross beam and the lifting hole at the position close to the upper end of the lifting piece II on the other side of the cross beam are used to connect with the hook of the lifting rope of the crane, and the lifting hole at the position close to the lower end of the lifting piece I on the other side of the cross beam and the lifting hole at the position close to the lower end of the lifting piece II on the other side of the cross beam are used to connect with the hook of the lifting rope fitted on the protective tube. The respective positions of the lifting piece I and lifting piece II enable both ends ofthe protective tube to be respectively lifted with the lifting rope. As such, upon lifting, the lifting rope can conveniently connect with the crane through the lifting pole for protective tube, and furthermore, with the lifting rope being provided at both ends of the protective tube respectively, the stability upon lifting can be ensured, and the lifting safety can be safeguarded. Furthermore, an operator can conveniently find the hooking positions of the lifting ropes and the crane and protective tube, so that the operation is simple, the lifting is safe, the operation efficiency at the construction site is improved, and the operation labor intensity at the construction site is reduced. The lifting pole for protective tube according to the present utility model is structurally simple, can quickly and conveniently achieve the hooking with the protective tube and the hooking with the crane, reduce the hooking difficulty, improve the lifting efficiency, and reduce the labor intensity at the lifting site. Brief Description of Drawings
[0016] The content conveyed by figures of the description and reference numerals in the figures will be briefly described hereunder:
[0017] Fig. 1 is a schematic structural front view of a lifting pole for protective tube according to the present utility model; 3
BL-5514
[0018] Fig. 2 is a schematic structural side view of the lifting pole for protective tube according LU502270 to the present utility model.
[0019] Reference numerals in the figures are respectively presented as follows: 1. pole cross beam; 2. cross beam assembly I; 3. cross beam assembly II; 4. lifting piece I; 5. lifting piece II; 6. lifting hole; 7. connecting member; 8. assembly of lifting piece I; 9. assembly of lifting piece II. Detailed Description of the Preferred Embodiments
[0020] Specific implementations of the present utility model such as shapes and structures of components involved, positional and connectional relationship between portions, functions and operation principles of portions will be described below in more detail by describing embodiments with reference to figures.
[0021] As shown in Fig. 1 and Fig. 2, the present utility model relates to a lifting pole for protective tube, comprising a pole cross beam 1, wherein the pole cross beam 1 comprises a cross beam assembly I 2 and a cross beam assembly II 3, between the corresponding cross beam assembly I 2 and cross beam assembly II 3 a lifting piece I 4 and a lifting piece II 5 are clamped, the lifting piece I 4 is adjacent to a side end portion of the cross beam assembly I 2 and cross beam assembly II 3, and the lifting piece II 5 is adjacent to a side end portion of the cross beam assembly 12 and cross beam assembly II 3. With respect to the problem in the prior art, the lifting pole for protective tube with the above structure is designed to effectively solve the problem in the prior art. The pole cross beam 1 comprises the cross beam assembly I 2 and the cross beam assembly II 3, between the corresponding cross beam assembly I 2 and cross beam assembly II 3 the lifting piece I 4 and the lifting piece II 5 are clamped, the lifting piece I 4 is adjacent to a side end portion of the cross beam assembly I 2 and cross beam assembly II 3, and the lifting piece II 5 is adjacent to a side end portion of the cross beam assembly I 2 and cross beam assembly II 3. A lifting hole 6 is respectively disposed at a position close to an upper end and a position close to a lower end of the lifting piece I 4, and a lifting hole 6 is respectively disposed at a position close to an upper 4
BL-5514 end and a position close to a lower end of the lifting piece II 5. In this way, the length of the cross LU502270 beam corresponds to the length of the protective tube. The lifting hole at the position close to the upper end of the lifting piece I 4 on one side of the cross beam and the lifting hole at the position close to the upper end of the lifting piece II 5 on the other side of the cross beam are used to connect with a hook of a lifting rope of a crane, and the lifting hole at the position close to the lower end of the lifting piece I 4 on the other side of the cross beam and the lifting hole at the position close to the lower end of the lifting piece II 5 on the other side of the cross beam are used to connect with a hook of a lifting rope fitted on the protective tube. The respective positions of the lifting piece I 4 and lifting piece II 5 enable both ends of the protective tube to be respectively lifted with the lifting rope. As such, upon lifting, the lifting rope can conveniently connect with the crane through the lifting pole for protective tube, and furthermore, with the lifting rope being provided at both ends of the protective tube respectively, the stability upon lifting can be ensured, and the lifting safety can be safeguarded. Furthermore, an operator can conveniently find the hooking positions of the lifting ropes and the crane and protective tube, so that the operation is simple, the lifting is safe, the operation efficiency at the construction site is improved, and the operation labor intensity at the construction site is reduced. The lifting pole for protective tube according to the present utility model is structurally simple, can conveniently and quickly achieve the hooking with the protective tube and the hooking with the crane, reduces the hooking difficulty, improves the lifting efficiency, and reduces the labor intensity at the lifting site.
[0022] A lifting hole 6 is respectively disposed at the position close to the upper end and the position close to the lower end of the lifting piece I 4, and a lifting hole 6 is respectively disposed at the position close to the upper end and the position close to the lower end of the lifting piece II
5. With the aforesaid structure, the lifting holes disposed at the positions close to the upper ends are used to connect with the lifting rope of the crane, and the lifting holes disposed at the positions close to the lower ends are used to connect with the lifting rope fitted on the protective tube. The lifting piece I 4 and lifting piece II 5 are located at both ends of the cross beam to ensure the
BL-5514 protective tube in balance when being lifted. LU502270
[0023] The lifting pole for protective tube further comprises connecting members 7, a plurality of connecting members 7 are provided, and each of the connecting members 7 is sleeved and connected on the cross beam assembly I 2 and cross beam assembly II 3. With such a structure, the plurality of connecting members are provided at an interval to reliably connect the cross beam assembly I 2 and cross beam assembly II 3. As such, the strength of the whole lifting pole for protective tube is ensured, the force requirement when a heavy object is lifted can be satisfied, and the safety in the use of the pole can be improved effectively.
[0024] The lifting piece I 4 of the lifting pole for protective tube comprises two assemblies 8 of lifting piece I disposed at an interval, and the lifting piece II 5 comprises two assemblies 9 of lifting piece II disposed at an interval. With the structure, the lifting hole at the upper end of each assembly of lifting piece I 8 and the lifting hole at the upper end of each assembly of lifting piece IT 9 are used to connect with the lifting rope of the crane, and the lifting hole at the lower end of each assembly of lifting piece I 8 and the lifting hole at the lower end of each assembly of lifting piece II 9 are used to connect with the lifting rope fitted on the protective tube, thereby ensuring the stability and reliability when a force is received.
[0025] The lifting piece I 4 and lifting piece II 5 are respectively arranged perpendicular to the pole cross beam 1.
[0026] The lifting piece I 4 is welded to the cross beam assembly I 2 and cross beam assembly II 3. The lifting piece II 5 is welded to the cross beam assembly I 2 and cross beam assembly II 3. The connecting members 7 are respectively welded to the cross beam assembly I 2 and cross beam assembly II 3. With the above structure, the welding ensures the connecting strength.
[0027] The pole cross beam 1, the lifting piece I 4, the lifting piece II 5 and the connecting members 7 are all made of a steel material. With the above structure, said parts are made of a steel material, the force-receiving strength is ensured, and the welding is reliable.
[0028] In the lifting pole for protective tube according to the present utility model, the pole cross 6
BL-5514 beam comprises the cross beam assembly I and the cross beam assembly II, between the LU502270 corresponding cross beam assembly I and cross beam assembly II a lifting piece I and a lifting piece II are clamped, the lifting piece I is adjacent to a side end portion of the cross beam assembly I and cross beam assembly II, and the lifting piece II is adjacent to a side end portion of the cross beam assembly I and cross beam assembly II.
À lifting hole is respectively disposed at a position close to an upper end and a position close to a lower end of the lifting piece I, and a lifting hole is respectively disposed at a position close to an upper end and a position close to a lower end of the lifting piece II.
In this way, the length of the cross beam corresponds to the length of the protective tube.
The lifting hole at the position close to the upper end of the lifting piece I on one side of the cross beam and the lifting hole at the position close to the upper end of the lifting piece II on the other side of the cross beam are used to connect with the hook of the lifting rope of the crane, and the lifting hole at the position close to the lower end of the lifting piece I on the other side of the cross beam and the lifting hole at the position close to the lower end of the lifting piece II on the other side of the cross beam are used to connect with the hook of the lifting rope fitted on the protective tube.
The respective positions of the lifting piece I and lifting piece II enable both ends of the protective tube to be respectively lifted with the lifting rope.
As such, upon lifting, the lifting rope can conveniently connect with the crane through the lifting pole for protective tube, and furthermore, with the lifting rope being provided at both ends of the protective tube respectively, the stability upon lifting can be ensured, and the lifting safety can be safeguarded.
Furthermore, an operator can conveniently find the hooking positions of the lifting ropes and the crane and protective tube, so that the operation is simple, the lifting is safe, the operation efficiency at the construction site is improved, and the operation labor intensity at the construction site is reduced.
The lifting pole for protective tube according to the present utility model is structurally simple, can quickly and conveniently achieve the hooking with the protective tube and the hooking with the crane, reduces the hooking difficulty, improves the lifting efficiency, and reduces the labor intensity at the lifting site. 7
BL-5514
[0029] The present utility model is exemplarily described above with reference to figures. LU502270 Obviously, specific implementations of the present utility model are not limited in the above manners. Various improvements made using the method concept and technical solution of the present utility model, or direct applications of the concept and technical solution of the present utility model to other scenarios without improvements all fall within the extent of protection of the present utility model.
8

Claims (9)

BL-5514 Claims LU502270
1. A lifting pole for protective tube, characterized in that the lifting pole for protective tube comprises a pole cross beam (1), wherein the pole cross beam (1) comprises a cross beam assembly 1 (2) and a cross beam assembly II (3), between the corresponding cross beam assembly I (2) and cross beam assembly II (3) a lifting piece I (4) and a lifting piece II (5) are clamped, wherein the lifting piece I (4) is adjacent to a side end portion of the cross beam assembly I (2) and cross beam assembly II (3), and the lifting piece II (5) is adjacent to a side end portion of the cross beam assembly I (2) and cross beam assembly II (3).
2. The lifting pole for protective tube according to claim 1, wherein a lifting hole (6) 1s respectively disposed at a position close to an upper end and a position close to a lower end of the lifting piece I (4), and a lifting hole (6) is respectively disposed at a position close to an upper end and a position close to a lower end of the lifting piece II (5).
3. The lifting pole for protective tube according to claim 1 or 2, wherein the lifting pole for protective tube further comprises connecting members (7), a plurality of connecting members (7) are provided, and each of the connecting members (7) is sleeved and connected on the cross beam assembly I (2) and cross beam assembly II (3).
4. The lifting pole for protective tube according to claim 1 or 2, wherein the lifting piece I (4) of the lifting pole for protective tube comprises two assemblies (8) of lifting piece I disposed at an interval, and the lifting piece II (5) comprises two assemblies (9) of lifting piece II disposed at an interval.
5. The lifting pole for protective tube according to claim 1 or 2, wherein the lifting piece I (4) and lifting piece II (5) are respectively arranged perpendicular to the pole cross beam (1).
9
BL-5514 LU502270
6. The lifting pole for protective tube according to claim 4, wherein the lifting piece I (4) 1s welded to the cross beam assembly I (2) and cross beam assembly II (3).
7. The lifting pole for protective tube according to claim 5, wherein the lifting piece II (5) is welded to the cross beam assembly I (2) and cross beam assembly II (3).
8. The lifting pole for protective tube according to claim 3, wherein the connecting members (7) are respectively welded to the cross beam assembly I (2) and cross beam assembly II (3).
9. The lifting pole for protective tube according to claim 1 or 2, wherein the pole cross beam (1), the lifting piece I (4), the lifting piece II (5) and the connecting members (7) are all made of a steel material.
LU502270A 2021-07-05 2021-10-30 Lifting pole for protective tube LU502270B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121512297.1U CN215047968U (en) 2021-07-05 2021-07-05 Protective cylinder lifting shoulder pole

Publications (1)

Publication Number Publication Date
LU502270B1 true LU502270B1 (en) 2022-12-15

Family

ID=79227700

Family Applications (1)

Application Number Title Priority Date Filing Date
LU502270A LU502270B1 (en) 2021-07-05 2021-10-30 Lifting pole for protective tube

Country Status (3)

Country Link
CN (1) CN215047968U (en)
LU (1) LU502270B1 (en)
WO (1) WO2022111218A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215047968U (en) * 2021-07-05 2021-12-07 中铁上海工程局集团有限公司 Protective cylinder lifting shoulder pole
CN114940336B (en) * 2022-06-06 2023-09-15 重庆市云阳职业教育中心 Shoulder pole control method, system, storage medium and intelligent terminal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4042110C1 (en) * 1990-12-28 1992-03-12 Gks Sicherheitstechnik Gmbh, 4010 Hilden, De
CN202080812U (en) * 2011-05-05 2011-12-21 中交四航局第一工程有限公司 Dedicated sling system for large-scaled reinforcing cage
CN206014254U (en) * 2016-08-16 2017-03-15 中建钢构有限公司 A kind of eccentric shoulder pole girder for double-machine lifting crane
CN209583387U (en) * 2019-01-23 2019-11-05 中国建筑一局(集团)有限公司 One kind lifting adjustable lifting for assembled stair
CN210340060U (en) * 2019-06-28 2020-04-17 无锡市方顺型钢科技有限公司 Equidistant lifting hook carrying pole for traveling crane
CN215047968U (en) * 2021-07-05 2021-12-07 中铁上海工程局集团有限公司 Protective cylinder lifting shoulder pole

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Publication number Publication date
WO2022111218A1 (en) 2022-06-02
CN215047968U (en) 2021-12-07

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