CN105645257A - Lifting tool for cylindrical workpieces - Google Patents
Lifting tool for cylindrical workpieces Download PDFInfo
- Publication number
- CN105645257A CN105645257A CN201510453543.3A CN201510453543A CN105645257A CN 105645257 A CN105645257 A CN 105645257A CN 201510453543 A CN201510453543 A CN 201510453543A CN 105645257 A CN105645257 A CN 105645257A
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- CN
- China
- Prior art keywords
- jig arm
- clamping
- hinged
- hook
- long screw
- 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.)
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Abstract
The invention discloses a lifting tool for cylindrical workpieces. The lifting tool comprises a long screw and two clamping devices, wherein one clamping device is connected to the left end of the long screw, and the other clamping device is connected to the right end of the long screw. Each clamping device comprises a left clamping arm, a right clamping arm, a connecting rod, a connecting block and a hook. The middle portion of each left clamping arm is hinged to the middle portion of the corresponding right clamping arm through a pin shaft. The connected left clamping arms and the corresponding right clamping arms are intersected. The upper end of each left clamping arm is hinged to the right end of the corresponding connecting block. The upper end of each right clamping arm is hinged to one end of the corresponding connecting rod. The other end of each connecting rod is hinged to the middle portion of the corresponding connecting block. The left end of each connecting block is hooked onthe corresponding hook through a hanging ring on the corresponding connecting block. The upper end of each hook is provided with a connecting sleeve. The long screw is sleeved with the connecting sleeves. The two sides of each connecting sleeve are provided with fastening bolts arranged on the long screw in a screwed manner. According to the lifting tool, the two clamping devices are used for horizontally clamping cylinder bodies of the cylindrical workpieces, the left clamping arms and the right clamping arms of the clamping devices can tightly clamp the cylindrical workpieces under the dead weight of the cylindrical workpieces in the ascending process of the long screw, and the safety in the lifting and transporting processes is guaranteed.
Description
Technical field
The invention belongs to lifting device field in engineering shop, particularly relate to the suspender of a kind of cylindrical workpiece.
Background technology
In engineering shop, suspender is the device often used, and in use, is first connected with suspender by the workpiece needing handling, is then connected with the overhead traveling crane in workshop by suspender, carries out handling by overhead traveling crane. At present, in workshop, normally used suspender is suspension hook and rope chain, and this traditional suspender exists some problem, inconvenient with the connection of workpiece on the one hand, on the other hand in handling process, there is bigger potential safety hazard.
Summary of the invention
In order to solve the problems of the prior art, the purpose that the present invention adopts is to provide the suspender of a kind of cylindrical workpiece.
In order to realize foregoing invention purpose, the present invention adopts technical scheme as described below:
A kind of suspender of cylindrical workpiece, it includes long bolt and is connected to two clamping devices of long bolt left and right end, described clamping device includes left jig arm, right jig arm, connecting rod, contiguous block and hook, a described left side, hinge is passed through at the middle part of right jig arm, and the left side after connecting, right jig arm is cross-shaped, the upper end of left jig arm is hinged with the right-hand member of contiguous block, the upper end of right jig arm is hinged with one end of connecting rod, the other end of connecting rod is hinged with the middle part of contiguous block, the left end of contiguous block is mounted on hook by the link arranged on it, hook upper end is provided with adapter sleeve, adapter sleeve is sheathed on long bolt, and the fastening bolt that rotation is located on long bolt it is provided with in adapter sleeve both sides.
Further, the middle part of described long bolt is installed with suspension ring.
Further, the lower end of described left jig arm and right jig arm is arcuate structure, and the nock of left and right jig arm lower end is relative.
Owing to adopting technique scheme, the present invention has following superiority:
The present invention clamps the cylinder of cylindrical workpiece by two clamping devices for level, and long bolt is in uphill process, by the deadweight of cylindrical workpiece, the left and right jig arm making clamping device can tightly clamp cylindrical workpiece, additionally, adapter sleeve two ends are provided with clamp nut, it is therefore prevented that in handling process, accommodate device and move left and right on long bolt; The present invention is simple to operate, it is firm to connect, it is ensured that the safety in handling process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
In figure: 1, left jig arm; 2, right jig arm; 3, contiguous block; 4, connecting rod; 5, link; 6, hook; 7, long bolt; 8, suspension ring.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further detailed explanation.
As shown in Figure 1, a kind of suspender of cylindrical workpiece, it includes long bolt 7 and is connected to two clamping devices of long bolt about 7 end, described clamping device includes left jig arm 1, right jig arm 2, connecting rod 4, contiguous block 3 and hook 6, a described left side, hinge is passed through at the middle part of right jig arm, and the left side after connecting, right jig arm is cross-shaped, the upper end of left jig arm 1 is hinged with the right-hand member of contiguous block 3, the upper end of right jig arm 2 is hinged with one end of connecting rod 4, the other end of connecting rod 4 is hinged with the middle part of contiguous block 3, the left end of contiguous block 3 is mounted on hook 6 by the link 5 arranged on it, link up with 6 upper ends and be provided with adapter sleeve, adapter sleeve is sheathed on long bolt 7, and the fastening bolt that rotation is located on long bolt it is provided with in adapter sleeve both sides.
The middle part of described long bolt is installed with suspension ring 8.
The lower end of described left jig arm 1 and right jig arm 2 is arcuate structure, and the nock of left and right jig arm lower end is relative.
The present invention clamps the cylinder of cylindrical workpiece by two clamping devices for level, and long bolt is in uphill process, by the deadweight of cylindrical workpiece, the left and right jig arm making clamping device can tightly clamp cylindrical workpiece, additionally, adapter sleeve two ends are provided with clamp nut, it is therefore prevented that in handling process, accommodate device and move left and right on long bolt; The present invention is simple to operate, it is firm to connect, it is ensured that the safety in handling process.
Claims (3)
1. the suspender of a cylindrical workpiece, it includes long bolt and is connected to two clamping devices of long bolt left and right end, it is characterized in that: described clamping device includes left jig arm, right jig arm, connecting rod, contiguous block and hook, a described left side, hinge is passed through at the middle part of right jig arm, and the left side after connecting, right jig arm is cross-shaped, the upper end of left jig arm is hinged with the right-hand member of contiguous block, the upper end of right jig arm is hinged with one end of connecting rod, the other end of connecting rod is hinged with the middle part of contiguous block, the left end of contiguous block is mounted on hook by the link arranged on it, hook upper end is provided with adapter sleeve, adapter sleeve is sheathed on long bolt, and the fastening bolt that rotation is located on long bolt it is provided with in adapter sleeve both sides.
2. the suspender of cylindrical workpiece according to claim 1, is characterized in that: the middle part of described long bolt is installed with suspension ring.
3. the suspender of cylindrical workpiece according to claim 1, is characterized in that: the lower end of described left jig arm and right jig arm is arcuate structure, and the nock of left and right jig arm lower end is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453543.3A CN105645257A (en) | 2015-07-29 | 2015-07-29 | Lifting tool for cylindrical workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453543.3A CN105645257A (en) | 2015-07-29 | 2015-07-29 | Lifting tool for cylindrical workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105645257A true CN105645257A (en) | 2016-06-08 |
Family
ID=56481658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510453543.3A Pending CN105645257A (en) | 2015-07-29 | 2015-07-29 | Lifting tool for cylindrical workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105645257A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979995A (en) * | 2017-05-17 | 2017-07-25 | 安徽久能信息科技有限公司 | A kind of air pollution degree detects special suspension device |
| CN109502229A (en) * | 2018-12-26 | 2019-03-22 | 张家港市鑫州焊割机械有限公司 | A kind of pipe fitting grabbing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202594622U (en) * | 2012-05-10 | 2012-12-12 | 安徽新鸿伟钢结构有限公司 | Fixture used for lifting of steel tube |
| CN202967878U (en) * | 2012-12-15 | 2013-06-05 | 武钢集团昆明钢铁股份有限公司 | Multifunctional high-efficiency rod clamping device |
| CN104528519A (en) * | 2014-12-19 | 2015-04-22 | 国家电网公司 | Clamping tool for assisting in hoisting cement electric poles |
-
2015
- 2015-07-29 CN CN201510453543.3A patent/CN105645257A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202594622U (en) * | 2012-05-10 | 2012-12-12 | 安徽新鸿伟钢结构有限公司 | Fixture used for lifting of steel tube |
| CN202967878U (en) * | 2012-12-15 | 2013-06-05 | 武钢集团昆明钢铁股份有限公司 | Multifunctional high-efficiency rod clamping device |
| CN104528519A (en) * | 2014-12-19 | 2015-04-22 | 国家电网公司 | Clamping tool for assisting in hoisting cement electric poles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979995A (en) * | 2017-05-17 | 2017-07-25 | 安徽久能信息科技有限公司 | A kind of air pollution degree detects special suspension device |
| CN109502229A (en) * | 2018-12-26 | 2019-03-22 | 张家港市鑫州焊割机械有限公司 | A kind of pipe fitting grabbing device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
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| WD01 | Invention patent application deemed withdrawn after publication |