CN201442793U - Tower hoisting device - Google Patents

Tower hoisting device Download PDF

Info

Publication number
CN201442793U
CN201442793U CN2009200142952U CN200920014295U CN201442793U CN 201442793 U CN201442793 U CN 201442793U CN 2009200142952 U CN2009200142952 U CN 2009200142952U CN 200920014295 U CN200920014295 U CN 200920014295U CN 201442793 U CN201442793 U CN 201442793U
Authority
CN
China
Prior art keywords
tower
draw ring
installation
dop
hole
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
CN2009200142952U
Other languages
Chinese (zh)
Inventor
迟秦
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.)
TONGLIAO POWER SUPPLY Co OF CENTRAL CHINA GRID CO Ltd
Original Assignee
TONGLIAO POWER SUPPLY Co OF CENTRAL CHINA GRID 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 TONGLIAO POWER SUPPLY Co OF CENTRAL CHINA GRID CO Ltd filed Critical TONGLIAO POWER SUPPLY Co OF CENTRAL CHINA GRID CO Ltd
Priority to CN2009200142952U priority Critical patent/CN201442793U/en
Application granted granted Critical
Publication of CN201442793U publication Critical patent/CN201442793U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an installation appliance for a power line tower, that is a tower hoisting device which is characterized in that the main body of the appliance is a flexible cable (1) equipped with an upper pull ring (3) on the upper surface and a lower pull ring (4) on the lower surface; a hitch coupler (2) is hung on the lower pull ring (4); a hitch coupling chuck (5) is arranged on the hitch coupler (2) and has a through hole at the lower part; a pin shaft (6) passes through the through hole; and two hitch coupling plates (7) are connected in series on the pin shaft (6) and have hitch coupling holes (8) at the lower parts. The utility model has the benefits as follows: the flexible cable and a tower head have bilaterally symmetrical gravity centers and are coupled, so that the whole balance of the tower head keeps well, the tower head can be easily hoisted to an installation position and conveniently adjusted and assembled by workers, the difficulty and the risky of the installation of the power line tower can be reduced, and beneficial conditions are provided to the efficient and safe installation of the tower.

Description

The shaft tower hoisting device
Technical field
The utility model relates to a kind of electric power line pole tower installing apparatus, promptly a kind of shaft tower hoisting device.
Background technology
In the shaft tower installation process of electric power circuit, often adopt segmentation stack-mounted construction method, shaft tower is sectional to be sling, and is cooperated by the people and installs.Wherein tower head needs earlier assembling on the ground, after the body of the tower of shaft tower erects, is installed in above the body of the tower with the crane tower head of slinging again.Present tower head lifting is to adopt steel rope to add wooden stick to tie up, and hangs on the suspension hook of crane again, and the lifting back cooperates installation by the personnel on the body of the tower.The problem that this mode exists is: the process of tying up of tower head is also more loaded down with trivial details, wastes man-hour.In addition, because tower head is than broad, the balance difficulty is bigger.Rope and wooden stick sling point inaccurate, be subjected to force direction to be difficult to control, cause tower head whole machine balancing and poor stability, be difficult near the installation site, technical requirements to the crane operation personnel is very high, personal height operation on the body of the tower, it is very big to adjust tower head position difficulty, installation process effort and dangerous.
Summary of the invention
The purpose of this utility model provide a kind of easy and simple to handle, suspension centre accurately, the tower head lifting steadily and be convenient to adjust the position, be convenient to install, the electric force pole tower installing apparatus of safety labor-saving.
Above-mentioned purpose is realized by following technical scheme: develop a kind of shaft tower hoisting device, be characterized in: the main body of this apparatus is a gentle rope, last draw ring is arranged above the gentle rope, following draw ring is arranged below, following draw ring is hung oneself and is hung an articulated device, and articulated device has one to articulate dop, and articulating the dop bottom has through hole to be installed with bearing pin, string has two hanging plates on the bearing pin, and the hanging plate bottom is provided with mount hole.During work, the last draw ring of gentle rope hangs on the suspension hook of crane, mount hole on two hanging plates of articulated device and two hanger bolts on the tower head are connected and fixed, can steadily sling body of the tower, after arriving the body of the tower top, personnel can spur tower head on the tower, dexterous adjustment position, thus bring convenience to installation.
Said gentle rope is a steel rope, and the last draw ring of top and following following draw ring form around colligation by steel wire disk.
The dop that articulates of said articulated device is " n " shape, under the gentle rope on the draw ring, and articulates dop bonded assembly hanging plate, and the mount hole above it matches with hanging bolt on the tower head.
The beneficial effects of the utility model are: owing to adopted gentle rope and tower head center of gravity left-right symmetric to articulate, thereby the tower head whole machine balancing is good, lift the installation site easily, and be convenient to manually adjust assemble, electric power line pole tower mounting hardness and risk have been reduced, for the shaft tower that carries out of highly effective and safe is provided by the condition that provides.
Description of drawings
Fig. 1 is the front view of a kind of embodiment;
Fig. 2 is the left view of this embodiment;
Fig. 3 is the working state schematic representation of this embodiment.
Among the figure as seen: gentle rope 1, articulated device 2, last draw ring 3, following draw ring 4 articulates dop 5, bearing pin 6, hanging plate 7, mount hole 8, crane 9, shaft tower 10, body of the tower 11, tower head 12, hanging bolt 13.
The specific embodiment
Introduce a kind of embodiment in conjunction with the accompanying drawings: as shown in Figure 1, 2, the main body of this shaft tower hoisting device is a gentle rope 1, has one to go up draw ring 3 above the gentle rope 1, and a following draw ring 4 is arranged below.The form of this gentle rope 1 has a variety of, can use metallic bond, respectively adorns a becket up and down.Also can use the rope made of hemp, nylon rope etc.Recommend in this example to use steel rope, turning back and tie a knot in two, promptly forms two draw rings.Following draw ring 4 wherein joins with articulated device 2.This articulated device 2 articulates dop 5 by " n " shape and hangs mutually with following draw ring 4, articulates the bottom of dop 5, has axis hole and is installed with bearing pin 6, by through hole two hanging plates 7 is housed on bearing pin 6, and the hypomere of hanging plate 7 respectively has a mount hole 8.During work, as shown in Figure 3, earlier body of the tower 11 assemblings of shaft tower 10 are finished, and tower head 12 is assembled on the ground.Again two hanging plates 7 are linked to each other with prior two hanging bolts 13 that assemble on the tower head 12 by mount hole 8, the last draw ring 3 of gentle rope 1 is hung on the suspension hook of crane 9, start crane 9, promote tower head 12.Because two hanging bolts 13 are located at the both sides, center of tower head 12, it is a little more accurate to articulate, and tower head 12 keeps balance easily during lifting, can arrive body of the tower 11 tops smoothly, and more accurately near the installation site.The small deviation that may exist can spur adjustment by the workman on the tower fully.Because gentle rope is convenient to swing, the fine position of tower head 12 is labour-saving very, also is very safe, the sort ofly in the past adjusts repeatedly by crane operator and attic hand, and effort and dangerous problem have obtained good solution.

Claims (3)

1. shaft tower hoisting device, it is characterized in that: the main body of this apparatus is a gentle rope (1), above the gentle rope (1) last draw ring (3) is arranged, following draw ring (4) is arranged below, hang an articulated device (2) on the following draw ring (4), articulated device (2) has one to articulate dop (5), and articulating dop (5) bottom has through hole to be installed with bearing pin (6), bearing pin (6) is gone up string two hanging plates (7), and hanging plate (7) bottom is provided with mount hole (8).
2. shaft tower hoisting device according to claim 1 is characterized in that: said gentle rope (1) is a steel rope, and the last draw ring (3) of top and following following draw ring (4) form around colligation by steel wire disk.
3. shaft tower hoisting device according to claim 1, it is characterized in that: the dop (5) that articulates of said articulated device (2) is " n " shape, both sides across the following draw ring (4) of gentle rope (1), the bearing pin (6) that articulates dop (5) is gone up the hanging plate (7) of serial connection, and the mount hole of its underpart (7) matches with hanging bolt (13) on the tower head (12).
CN2009200142952U 2009-05-29 2009-05-29 Tower hoisting device Expired - Fee Related CN201442793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200142952U CN201442793U (en) 2009-05-29 2009-05-29 Tower hoisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200142952U CN201442793U (en) 2009-05-29 2009-05-29 Tower hoisting device

Publications (1)

Publication Number Publication Date
CN201442793U true CN201442793U (en) 2010-04-28

Family

ID=42547468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200142952U Expired - Fee Related CN201442793U (en) 2009-05-29 2009-05-29 Tower hoisting device

Country Status (1)

Country Link
CN (1) CN201442793U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015169672A1 (en) * 2014-05-09 2015-11-12 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Anchor point comprising a textile loop

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015169672A1 (en) * 2014-05-09 2015-11-12 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Anchor point comprising a textile loop

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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: 20100428

Termination date: 20100529

C17 Cessation of patent right