CN202899735U - Lifting tool for high-pressure iron tower support - Google Patents

Lifting tool for high-pressure iron tower support Download PDF

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Publication number
CN202899735U
CN202899735U CN 201220529905 CN201220529905U CN202899735U CN 202899735 U CN202899735 U CN 202899735U CN 201220529905 CN201220529905 CN 201220529905 CN 201220529905 U CN201220529905 U CN 201220529905U CN 202899735 U CN202899735 U CN 202899735U
Authority
CN
China
Prior art keywords
lifting
plates
plate
iron tower
fixed head
Prior art date
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.)
Expired - Fee Related
Application number
CN 201220529905
Other languages
Chinese (zh)
Inventor
毛伟敏
钱连仲
董树森
张志远
崔志国
周雪涛
尹泉军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Hebei Power Transmission and Transformation Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Hebei Power Transmission and Transformation 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.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd, Hebei Power Transmission and Transformation Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN 201220529905 priority Critical patent/CN202899735U/en
Application granted granted Critical
Publication of CN202899735U publication Critical patent/CN202899735U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a lifting tool for a high-pressure iron tower support. The lifting tool is used for lifting a steel rod when a high-pressure iron tower of a high pressure transmission line is set up in electric power construction. The lifting tool for the high-pressure iron tower support comprises a fixed plate and lifting plates, and an installation hole of a bolt is formed in the central position of the fixed plate and used for being connected with a flange of the steel rod. Two vertical lifting plates which are provided with lifting holes are symmetrically arranged on both sides of the installation hole, and lifting bolts are arranged in the lifting holes of the two lifting plates. Bar-type connecting plates which support the two lifting plates are welded on both sides of the installation hole of the fixed plate between the two lifting plate, and middle support plates are welded on the outer sides of the lifting plates. The lifting tool is stable and solid in use, and quite convenient in the process of dismantling, and ensures safety and stability in the process of setting up.

Description

High voltage iron tower sets up uses suspender
Technical field
The utility model relates to the construction tool in the high voltage iron tower assembling process of a kind of power construction field setting up ultra-high-voltage power line, refers in particular to and sets up the suspender that the high voltage iron tower steel pole is used.
Background technology
In transmission line of electricity, ultra high-tension transmission line need to set up with high voltage iron tower, four angle suspension towers that the main body of high voltage iron tower generally is comprised of four columns, and every root post is vertically assembled by some steel poles.When setting up the higher heavier members such as steel pole of high voltage iron tower, need to the members such as steel pole be lifted to hoist and traction machine the top of the steel pole of having holded up.In the lifting process, the unsettled pole that arranges in top of four groups of steel poles holding up need to assembled, the top of pole arranges pulley, the hoist and traction machine setting on the ground, on the ground at the center of four angle suspension towers a traction pulley is set also, the traction that arranges on the ground need to be fixed with several stay cords with pulley.The wire rope of the members such as lifting steel pole passes from the pulley on pole top, one end is connected on the steel pole of ground preparation lifting, then the pulley that the other end passes traction usefulness on the ground, four angle suspension tower centers is connected on the hoist and traction machine, hoist and traction machine is lifted to the top of pole by the pulling wire rope with members such as steel poles, thereby the top that is connected to the steel pole of having holded up is installed.When the lifting steel pole, existing lifting method is that wire rope is directly fastened on the flange of steel pole, then lifts by crane.This connected mode is both unstable also insecure, and is also very inconvenient during loading and unloading, causes easily the generation of construction accident, and in the process of lifting steel pipe, steel pipe need to carry out movement and the rotation of certain position, and is very difficult when causing lifting, and need to manually assist and adjust and control.
The utility model content
The utility model technical issues that need to address provide a kind of easy to loading and unloading, be connected firmly, suspender that working strength is high uses when setting up high-tension electricity steel tower lifting steel pole.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of high voltage iron tower sets up uses suspender, comprise fixed head and lifting plate, the center of described fixed head is provided with the installing hole that connects the bolt that the steel pole flange uses, the bilateral symmetry of this installing hole arranges two blocks of vertical lifting plates with hole for hoist, is coated with the lifting bolt in the hole for hoist of two lifting plates.
The further improvement of the utility model concrete structure is: described fixed head is rectangular slab.
The further improvement of the utility model concrete structure is: the top of described lifting plate is for semicircle, and the bottom is rectangle.
The further improvement of the utility model concrete structure is: the both sides of the installing hole between described two lifting plates on the fixed head are welded with the strip connecting plate that supports two lifting plates.
The further improvement of the utility model concrete structure is: be welded with two blocks of large gusseted plates that are positioned at a middle little gusseted plate and are positioned at little gusseted plate both sides above the outside of described lifting plate, the fixed head.
Owing to adopted technique scheme, the obtained technological progress of the utility model is: high voltage iron tower of the present utility model is mainly used in the high voltage iron tower assembling process of power construction field setting up ultra-high-voltage power line with suspender, be a kind of easy to loading and unloading, be connected firmly, suspender that working strength is high.
The ad hoc structure of the flange that arranges according to high voltage iron tower steel pole two ends, with the lifting bolt between two lifting plates steel wire loop is connected on the suspender, then in the installing hole that the fixed head center arranges, install set bolt, the flange of this suspender with steel pole linked together, can lift by crane.This suspender is firmly stable in the use, but very convenient in cargo handling process, has guaranteed the safety and stability in the erection process.
The fixed head of this suspender adopts rectangular slab and top for semicircle, bottom are the lifting plate of rectangular slab, has not only guaranteed to be connected closely with steel pole, and at the plate face two lifting plates has been set, and more convenient the grade with wire rope with connecting band is connected during for lifting.
The gripper shoe of the strip connecting plate of the inboard welding of two lifting plates of the present utility model and the welding of lifting plate outer panel, can and lift the effect that plate plays reinforcement to fixed head, guarantee like this working strength of suspender in high voltage iron tower assembling erection process, guaranteed the safety of construction.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model side-looking structural representation;
Fig. 3 is the utility model plan structure schematic diagram.
Among the figure: 1, little gusseted plate, 2, large gusseted plate, 3, the lifting plate, 4, strip connecting plate, 5, installing hole, 6, hole for hoist, 7, fixed head, 8, the lifting bolt.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
A kind of high voltage iron tower sets up uses suspender, as shown in drawings, comprise fixed head 7 and lifting plate 3, fixed head 7 is rectangular slab, the center of fixed head 7 is provided with installing hole 5, this installing hole is used for installing the bolt that connection steel pole flange is used, the bilateral symmetry of installing hole 5 arranges two blocks of vertical lifting plates 3, lifting plate 3 is vertical with fixed head 7, and with the Central Symmetry of installing hole 5, the top of lifting plate 3 be semicircle, and the bottom is rectangle, lifting plate 3 tops are provided with in the hole for hoist 6 of hole for hoist 6, two lifting plates 3 and are coated with lifting bolt 8.Two liftings are welded with strip connecting plate 4 between the plates 3, and strip connecting plate 4 is positioned at the both sides of installing hole 5, strip connecting plate 4 two ends and 3 welding of lifting plate, below and fixed head 7 welding.The outside at lifting plate 3 also is welded with gripper shoe, gripper shoe comprises a little gusseted plate 1 and two blocks of large gusseted plates 2, little gusseted plate 1 be positioned in the middle of hole for hoist below, large gusseted plate 2 is positioned at little gusseted plate 1 both sides, and little gusseted plate 1, large gusseted plate 2 are all and lifting plate 3, fixed head 7 continuous weldings.Strip connecting plate 4, little gusseted plate 1, large gusseted plate 2 pairs of liftings plate 3 and fixed head 7 play booster action.

Claims (5)

1. a high voltage iron tower sets up and uses suspender, comprise fixed head (7) and lifting plate (3), it is characterized in that: the center of described fixed head (7) is provided with the installing hole (5) that connects the bolt that the steel pole flange uses, the bilateral symmetry of this installing hole (5) arranges two blocks of vertical lifting plates (3) with hole for hoist (6), is coated with lifting bolt (8) in the hole for hoist (6) of two lifting plates (3).
2. high voltage iron tower according to claim 1 sets up and uses suspender, it is characterized in that: described fixed head (7) is rectangular slab.
3. high voltage iron tower according to claim 1 sets up and uses suspender, it is characterized in that: the top of described lifting plate (3) is for semicircle, and the bottom is rectangle.
4. high voltage iron tower according to claim 1 sets up and uses suspender, it is characterized in that: the both sides of the installing hole (5) between described two lifting plates (3) on the fixed head (7) are welded with the strip connecting plate (4) that supports two lifting plates (3).
5. high voltage iron tower according to claim 4 sets up and uses suspender, it is characterized in that: be welded with the two blocks of large gusseted plates (2) that are positioned at a middle little gusseted plate (1) and are positioned at little gusseted plate (1) both sides above the outside of described lifting plate (3), the fixed head (7).
CN 201220529905 2012-10-17 2012-10-17 Lifting tool for high-pressure iron tower support Expired - Fee Related CN202899735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220529905 CN202899735U (en) 2012-10-17 2012-10-17 Lifting tool for high-pressure iron tower support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220529905 CN202899735U (en) 2012-10-17 2012-10-17 Lifting tool for high-pressure iron tower support

Publications (1)

Publication Number Publication Date
CN202899735U true CN202899735U (en) 2013-04-24

Family

ID=48120421

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220529905 Expired - Fee Related CN202899735U (en) 2012-10-17 2012-10-17 Lifting tool for high-pressure iron tower support

Country Status (1)

Country Link
CN (1) CN202899735U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523654A (en) * 2013-10-30 2014-01-22 镇江船舶电器有限责任公司 Lifting structure of equipment
CN105401780A (en) * 2015-11-27 2016-03-16 浙江省送变电工程公司 General herringbone derrick base

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103523654A (en) * 2013-10-30 2014-01-22 镇江船舶电器有限责任公司 Lifting structure of equipment
CN105401780A (en) * 2015-11-27 2016-03-16 浙江省送变电工程公司 General herringbone derrick base

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20181017

CF01 Termination of patent right due to non-payment of annual fee