CN203474264U - Flange surface tension lifting appliance - Google Patents

Flange surface tension lifting appliance Download PDF

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Publication number
CN203474264U
CN203474264U CN201320581313.1U CN201320581313U CN203474264U CN 203474264 U CN203474264 U CN 203474264U CN 201320581313 U CN201320581313 U CN 201320581313U CN 203474264 U CN203474264 U CN 203474264U
Authority
CN
China
Prior art keywords
tension
tension suspender
suspender
lifting appliance
tapered cup
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.)
Withdrawn - After Issue
Application number
CN201320581313.1U
Other languages
Chinese (zh)
Inventor
陆忠良
张智
陈虎
吴春龙
楚鹏
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.)
CEEC Anhui Electric Power Construction First Engineering Co., Ltd.
Original Assignee
Anhui No1 Electric Power Engineering & Construction Co Ltd Of China Energy Construction Group
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 Anhui No1 Electric Power Engineering & Construction Co Ltd Of China Energy Construction Group filed Critical Anhui No1 Electric Power Engineering & Construction Co Ltd Of China Energy Construction Group
Priority to CN201320581313.1U priority Critical patent/CN203474264U/en
Application granted granted Critical
Publication of CN203474264U publication Critical patent/CN203474264U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a flange surface tension lifting appliance which comprises a tension lifting appliance rod piece, a tension lifting appliance conical piece, a pressing bushing and a lifting bushing, wherein the lower part of the tension lifting appliance rod piece is a cone, and the upper part of the tension lifting appliance rod piece is an external thread part; the tension lifting appliance conical piece comprises at least two tension pieces; all the tension pieces are attached to one another to form a tubular part; the tension lifting appliance conical piece is sleeved at the outer side of the cone on the lower part of the tension lifting appliance rod piece; the pressing bushing is an internal thread bushing; a hole is formed in the center of the pressing bushing; a hexagonal structure is formed outside the pressing bushing, is arranged on the external thread part of the tension lifting appliance rod piece and is in contact with the upper end of the tension lifting appliance conical piece; the upper end of the pressing bushing is in contact with the lower end of the lifting bushing; the lifting bushing is an internal thread component sleeved on the external threaded part at the upper end of the tension lifting appliance rod piece.

Description

Flange face tension suspender
Technical field
The utility model relates to a kind of suspender, particularly relates to a kind of flange face tension suspender.
Background technology
In power plant or some factory equipment installation process, there will be the flange face link that is located in the flange of equipment upper surface or is located in equipment upper surface, and on flange face, do not design lifting bolt hole, because comparison in equipment is large, weight is also large, and can not dismantle restructuring, cannot adopt manpower transport to install, need to use mechanical hoisting, but owing to there is no suspension centre, to installation, cause very big difficulty.
Utility model content
The purpose of this utility model is to provide a kind of flange face tension suspender, can during without the horizontal flange of lifting bolt hole, smoothly flange be sling and in place in lifting, and easy accessibility, can repeated usage, can not cause any damage to flange.
A kind of assemblnig flange face tension suspender, comprise tension suspender rod member, tension suspender Tapered Cup, clamp sleeve, lifting sleeve pipe, described tension suspender rod member bottom is divided into cone, top is divided into externally threaded item, described tension suspender Tapered Cup comprises at least two tensioner, formation tubular part bonded to each other between all tensioner, described tension suspender Tapered Cup is sleeved on centrum outside, tension suspender rod member bottom, described clamp sleeve is internal thread sleeve pipe, center drilling, described clamp sleeve outside is hexagonal structure, be arranged on tension suspender rod member external thread part, contact with tension suspender Tapered Cup upper end, described clamp sleeve upper end and the lower end in contact of lifting by crane sleeve pipe, described lifting sleeve pipe is internal thread parts, be sleeved on the upper external screw thread portion of tension suspender rod member.
The utility model flange face tension suspender, wherein said tension suspender Tapered Cup middle part is provided with groove, and described groove position is wound with bungee.
The utility model flange face tension suspender, wherein said tension suspender Tapered Cup comprises three tensioner, described each tensioner be 120 ° fan-shaped.
The utility model flange face tension suspender, wherein said tension suspender Tapered Cup endoporus is tapered.
The utility model is can be convenient and swift in place without lifting bolt hole and need level flange in place and flange faying face parts that level is in place, when flange face bonded block is heavy while being difficult for manually moving, process each parts of tension suspender of suitable quantity and model, fit together, insert in flange face bolt hole, facilitate lifting machine lifting, do not need manpower to proofread and correct, and simple in structure, easy to process, dismounting is all very quick with assembling, the in the situation that of identical or close in bolt aperture, reusable, shorten overhours, minimizing time and manpower waste.
Below in conjunction with accompanying drawing, a kind of assemblnig flange face tension suspender of the utility model is described further.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the utility model tension suspender rod member;
Fig. 3 is the utility model tension suspender Tapered Cup lateral plan;
Fig. 4 is the utility model tension suspender Tapered Cup birds-eye view;
Fig. 5 is the assembly drowing of the utility model tension suspender and flange.
The specific embodiment
As shown in Figure 1, a whole set of flange face tension suspender, has comprised tension suspender rod member 1, tension suspender Tapered Cup 2, clamp sleeve 3, lifting sleeve pipe 4.
As shown in Figure 2, the lower part of tension suspender rod member 1 is centrum, and bottom diameter is greater than rod member middle and upper part diameter, and the middle and upper part of tension suspender rod member 1 is divided and is column shape, and outside face has outside thread.
As shown in Figure 1, Figure 3, described tension suspender Tapered Cup 2 be provided with 6, the middle part of groove 6 in tension suspender Tapered Cup 2, with bungee 5, at groove 6 places, tension suspender Tapered Cup 2 is bundled in to the bottom of tension suspender rod member 1, when hung object is heavier, in 2 times parts of tension suspender Tapered Cup, can opens again second groove, and still by bungee 5, be bundled, and the lower external face in tension suspender Tapered Cup 2 is processed into rough surface, to increase the friction force of outside face and bolt hole inwall.
Described tension suspender Tapered Cup comprises a plurality of tensioner 21 for 2 minutes, formation tubular part bonded to each other between all tensioner 21, described tension suspender Tapered Cup 2 endoporus are tapered, consistent with the lower shape of tension suspender rod member 1, when being divided into 2 tensioner 21, during for the whole inserting bolt of tension suspender hole, degree of tension is inadequate; When being divided into 4 tensioner 21, can obtain larger degree of tension, but four tensioner 21, processing trouble, and combine and show slightly loaded down with trivial details, especially when the aobvious ellipse lack of standardization of flange face bolt hole, four tensioner 21 there will be 2 stressed, be not that four tensioner 21 are simultaneously stressed, discontinuity, easily causes lifting error.
As shown in Figure 4, be preferably tension suspender Tapered Cup 2 and comprise three tensioner 21, every be 120 ° fan-shaped, formation tubular part bonded to each other between all tensioner 21, every middle part of tension suspender Tapered Cup has groove 6, with bungee 5, is bundled in groove 6 places, and three tensioner 21 have larger degree of tension each other, and be convenient to assembling, the most applicable camp site is used.
Described tension suspender Tapered Cup 2 tops are provided with clamp sleeve 3, described clamp sleeve 3 is established negative thread, be arranged on tension suspender rod member 1 middle part, described clamp sleeve 3 outsides are hex surface, described clamp sleeve 3 tops are lifting sleeve pipes 4, lifting sleeve pipe 4 arranges negative thread, is arranged on the upper end of tension suspender rod member 1.
As shown in Figure 5, lifting is of a size of DN400, PN4.0, quality is the convex surface slip-on welding flange of 88.1kg, be installed on equipment upper end horizontal surface, and flange face does not design lifting bolt hole, because quality is larger, a dead lift is very inconvenient, now can process quadruplet flange tension suspender, tension is lifted to rod member 1 and insert flange bolt hole, by bungee 5 binding tension suspender Tapered Cup 2, at cover, load onto clamp sleeve 3, with spanner, rotatably compress the outside hexagonal structure of sleeve pipe 3, making clamp sleeve 3 prolong tension suspender rod member 1 moves downward, oppress tension suspender Tapered Cup moves downward simultaneously, due to tension suspender rod member 1 lower end centrum shape, cause tension suspender Tapered Cup 2 and flange bolt hole inwall to fit tightly, obtain enough friction force, lifting sleeve pipe 4 is tightened on tension suspender rod member 1 upper end, now, can pass through lifting appliance, adopt conventional hoisting method to lift.Can easy removal behind position, reduce waste of human resource.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.

Claims (4)

1. an assemblnig flange face tension suspender, it is characterized in that: comprise tension suspender rod member (1), tension suspender Tapered Cup (2), clamp sleeve (3), lifting sleeve pipe (4), described tension suspender rod member (1) bottom is divided into cone, top is divided into externally threaded item, described tension suspender Tapered Cup (2) comprises at least two tensioner (21), formation tubular part bonded to each other between all tensioner (21), described tension suspender Tapered Cup (3) is sleeved on centrum outside, tension suspender rod member (1) bottom, described clamp sleeve (3) is internal thread sleeve pipe, center drilling, described clamp sleeve (3) outside is hexagonal structure, be arranged on tension suspender rod member (1) external thread part, contact with tension suspender Tapered Cup (2) upper end, described clamp sleeve (3) upper end and the lower end in contact of lifting by crane sleeve pipe (4), described lifting sleeve pipe (4) is internal thread parts, be arranged on the upper external screw thread portion of tension suspender rod member (1).
2. a kind of assemblnig flange face tension suspender according to claim 1, is characterized in that: described tension suspender Tapered Cup (2) middle part is provided with groove (6), and described groove (6) position is wound with bungee (5).
3. a kind of assemblnig flange face tension suspender according to claim 2, is characterized in that: described tension suspender Tapered Cup (2) comprises three tensioner (21), described each tensioner be 120 ° fan-shaped.
4. a kind of assemblnig flange face tension suspender according to claim 1, is characterized in that: described tension suspender Tapered Cup (2) endoporus is tapered.
CN201320581313.1U 2013-09-18 2013-09-18 Flange surface tension lifting appliance Withdrawn - After Issue CN203474264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320581313.1U CN203474264U (en) 2013-09-18 2013-09-18 Flange surface tension lifting appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320581313.1U CN203474264U (en) 2013-09-18 2013-09-18 Flange surface tension lifting appliance

Publications (1)

Publication Number Publication Date
CN203474264U true CN203474264U (en) 2014-03-12

Family

ID=50222638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320581313.1U Withdrawn - After Issue CN203474264U (en) 2013-09-18 2013-09-18 Flange surface tension lifting appliance

Country Status (1)

Country Link
CN (1) CN203474264U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482469A (en) * 2013-09-18 2014-01-01 中国能源建设集团安徽电力建设第一工程公司 Flange surface tension sling
CN108100863A (en) * 2018-01-22 2018-06-01 无锡华盛力通电驱动系统有限公司 A kind of motor stator hanger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482469A (en) * 2013-09-18 2014-01-01 中国能源建设集团安徽电力建设第一工程公司 Flange surface tension sling
CN103482469B (en) * 2013-09-18 2015-12-02 中国能源建设集团安徽电力建设第一工程有限公司 Flange face tension suspender
CN108100863A (en) * 2018-01-22 2018-06-01 无锡华盛力通电驱动系统有限公司 A kind of motor stator hanger

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CEEC ANHUI ELECTRIC POWER CONSTRUCTION FIRST ENGIN

Free format text: FORMER NAME: ANHUI ELECTRICAL POWER CONSTRUCTION NO.1 COMPANY, CEEC

CP01 Change in the name or title of a patent holder

Address after: No. 218 camphor Avenue, Hefei hi tech Development Zone of Anhui province 230088

Patentee after: CEEC Anhui Electric Power Construction First Engineering Co., Ltd.

Address before: No. 218 camphor Avenue, Hefei hi tech Development Zone of Anhui province 230088

Patentee before: Anhui NO.1 Electric Power Engineering & Construction Co., Ltd of China Energy Construction Group

AV01 Patent right actively abandoned

Granted publication date: 20140312

Effective date of abandoning: 20151202

AV01 Patent right actively abandoned

Granted publication date: 20140312

Effective date of abandoning: 20151202

C25 Abandonment of patent right or utility model to avoid double patenting