CN103241647A - Special hanging clamp for fan-shaped eccentric block - Google Patents
Special hanging clamp for fan-shaped eccentric block Download PDFInfo
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- CN103241647A CN103241647A CN2013101713035A CN201310171303A CN103241647A CN 103241647 A CN103241647 A CN 103241647A CN 2013101713035 A CN2013101713035 A CN 2013101713035A CN 201310171303 A CN201310171303 A CN 201310171303A CN 103241647 A CN103241647 A CN 103241647A
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- weighing lever
- eccentric block
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Abstract
The invention discloses a special hanging clamp for a fan-shaped eccentric block. The special hanging clamp comprises a jack catch and an adjusting device, and is characterized in that an acute angle is formed between a binding surface and a wedged surface of the jack catch, and the adjusting device for adjusting the relative distance of the jack catch is connected with the jack catch. Due to the special hanging clamp, a fan-shaped workpiece or part has a function of performing self-adaptive floating adjustment on an integral shape, so that stress on the clamping surface of the jack catch and the contact surface of the workpiece can be balanced as far as possible in a hanging process, the hanging operation and the quality of the hung fan-shaped workpiece can be guaranteed, the hanging efficiency and the construction safety of workers can be effectively improved, and the hanging or installation construction of the fan-shaped workpiece can be facilitated.
Description
Technical field
The present invention is applicable to metallurgical equipment, specifically, relates to a kind of anchor clamps that are exclusively used in fan-shaped workpiece or parts lifting.
Background technology
To the lifting of the fan-shaped workpiece of big weight or parts, it is the constructing operation that regular meeting runs in industry or the engineering.Be example with the vibration excitor eccentric block, it is 90
0Sector structure, in construction, can not tie and to prize, thereby need to adopt special-purpose stone tongs to construct, at present the hanging method that adopts is to tie up with steel cable (also can with two side by side) at the arc surface of eccentric block that the back is vertical to lift, because both lateral sides is the axial attachment face of mounting hole, so can not have other anchor clamps or steel rope to contact with attachment face.At present there is very big hidden danger in this hanging method that adopts in safety, and having slightly has some setbacks just the possibility that comes off because tie up difficulty, need with radial alignment and the pretension steel rope of eccentric block.
Fan-shaped eccentric block is the eccentric oscillatory system of a non-regular shape, is characterized in order to reach eccentric purpose, and self out-of-shape, deal is heavy, is in vacant state during installation, so the difficulty relatively of the installation in the lifting process.
Summary of the invention
At above-mentioned situation, the present invention will provide a kind of lifting construction anchor clamps that improve structure, can reach the fan-shaped workpiece of clamping or the global shape of parts and have adaptive floating type adjustment function, the contact surface that reaches the clamping face that makes the clamping catching and workpiece stressed balanced as far as possible in hoisting process, be conducive to guarantee to be lifted lifting operation and the quality of fan-shaped workpiece, actv. improves lifting efficient and personnel's construction safety, can have precedence over lifting or the installation of fan-shaped workpiece.
For addressing the above problem, the technical solution adopted in the present invention is:
Adopt the special-purpose sling and jig of a kind of fan-shaped eccentric block, comprise catching 6, it is characterized in that: described catching 6 is provided with the control apparatus of regulating catching relative distance, the binding face of catching 6 and carve angle between the face less than 90 ° angle.The anchor clamps top is provided with a suspension hook 10.
Described control apparatus comprises screw rod 1, and jam nut 2 supports weighing lever a3, connecting rod a4, hinge 5, card changes 6, connecting rod b7, nut 8 supports weighing lever b9, suspension hook 10, screw rod 1 connection supports to weighing lever a3 and supports weighing lever b9 that screw rod 1 has jam nut 2 with support to weighing lever a3 junction, supports weighing lever a3 is connected with catching 6 with hinge 5 by connecting rod a4, support is connected with catching 6 by connecting rod b7 weighing lever b9, and screw rod 1 is threaded by nut 8 to weighing lever b9 with support.
Described control apparatus also can be and comprises catching 6, and suspension hook 10 is regulated screw mandrel 11, and described control apparatus is for passing through to regulate screw mandrel 11, the relative distance of regulating catching 6.
Beneficial effect:
Owing to adopted technique scheme, compared with prior art, the present invention can make the global shape of fan-shaped workpiece or parts that adaptive floating type adjustment function is arranged, reach the stressed as far as possible equilibrium of contact surface in hoisting process of clamping face and the workpiece of the catching that makes clamping, be conducive to guarantee to be lifted lifting operation and the quality of fan-shaped workpiece, actv. improves lifting efficient and personnel's construction safety, can be of value to lifting or the installation of fan-shaped workpiece.
The invention will be further described below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation of the another kind of embodiment of the present invention.
Among the figure: the 1-screw rod; The 2-jam nut; 3-supports weighing lever a; 4-connecting rod a; The 5-hinge; The 6-catching; 7-connecting rod b; The 8-nut; 9-supports weighing lever b; The 10-suspension hook; 11-regulates screw mandrel.
The specific embodiment
Embodiment 1:
As shown in Figure 1, the special-purpose sling and jig of a kind of fan-shaped eccentric block, comprise catching, control apparatus, anchor clamps two catchings 6 binding faces are held on circular arc two avris of fan-shaped eccentric block respectively, and along supporting the weighing lever rotation, two catchings become to shrink the pretension state by screw rod 1 anticlockwise direction, face is carved in catching 6, and to become upper thread to contact stressed with the arc surface of fan-shaped eccentric block thereupon, becomes clamped condition.After confirming that clamping is errorless, in order to prevent screw rod 1 and to support relative the getting loose between the weighing lever a, with jam nut 2 lockings, to play the effect of the insurance that gets loose.
As shown in Figure 1, screw rod 1 is the dextrorotation formula, and the screw rod clockwise direction is along supporting weighing lever 1 rotation, support is to weighing lever a and support the change of the relative distance between the weighing lever b big, under the effect of connecting rod mechanism, the relative distance between two catchings 6 also increases thereupon, and be the anchor clamps relaxation state this moment.Otherwise dwindle, be clamping direction.
Embodiment 2:
As shown in Figure 2, control distance between two catchings by the adjusting of regulating screw mandrel, to clamp sector.
The present invention is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (8)
1. the special-purpose sling and jig of fan-shaped eccentric block comprises catching (6), and it is characterized in that: described catching (6) is provided with the control apparatus of regulating catching relative distance, the binding face of catching (6) and carve angle between the face less than 90 ° angle.
2. according to the special-purpose sling and jig of the described fan-shaped eccentric block of claim 1, it is characterized in that: described control apparatus comprises screw rod (1), and jam nut (2) supports weighing lever a(3), connecting rod a (4), hinge (5), card changes (6), connecting rod b(7), nut (8), support is to weighing lever b(9), suspension hook (10), screw rod (1) connect to be supported weighing lever a(3) and support weighing lever b(9).
3. according to the described anchor clamps of claim 2, it is characterized in that: screw rod (1) with support weighing lever a(3) there is jam nut (2) junction.
4. anchor clamps according to claim 2 is characterized in that: support weighing lever a(3) by connecting rod a(4) be connected with catching (6) with hinge (5).
5. anchor clamps according to claim 2 is characterized in that: support weighing lever b(9) by connecting rod b(7) be connected with catching (6).
6. anchor clamps according to claim 2 is characterized in that: screw rod (1) is threaded by nut (8) to weighing lever b (9) with supporting.
7. according to the special-purpose sling and jig of the described fan-shaped eccentric block of claim 1, it is characterized in that: described control apparatus comprises catching (6), and suspension hook (10) is regulated screw mandrel (11), described control apparatus is for passing through to regulate screw mandrel (11), the relative distance of regulating catching (6).
8. the special-purpose sling and jig of fan-shaped eccentric block according to claim 1 is characterized in that: be provided with a suspension hook (10) above the described anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101713035A CN103241647A (en) | 2013-05-11 | 2013-05-11 | Special hanging clamp for fan-shaped eccentric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101713035A CN103241647A (en) | 2013-05-11 | 2013-05-11 | Special hanging clamp for fan-shaped eccentric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103241647A true CN103241647A (en) | 2013-08-14 |
Family
ID=48921564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101713035A Pending CN103241647A (en) | 2013-05-11 | 2013-05-11 | Special hanging clamp for fan-shaped eccentric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103241647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620595A (en) * | 2022-03-30 | 2022-06-14 | 江山市星耀新材料有限公司 | Hoisting and conveying device for fire-fighting plastic powder production and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU765184A1 (en) * | 1978-02-20 | 1980-09-23 | Специальное Конструкторское Бюро Химизации Всесоюзного Объединения "Союзбытхим" | Load-engaging device |
| US20040239133A1 (en) * | 2003-05-29 | 2004-12-02 | Yakov Kushnir | Gripping device |
| CN200958004Y (en) * | 2006-09-07 | 2007-10-10 | 刘仁超 | Crucible hoist |
| CN201161870Y (en) * | 2008-01-22 | 2008-12-10 | 宝山钢铁股份有限公司 | Bearing hanging clamper |
| CN201427836Y (en) * | 2009-05-06 | 2010-03-24 | 攀枝花新钢钒股份有限公司 | Three-jaw sling |
| CN202865397U (en) * | 2012-08-04 | 2013-04-10 | 江苏吉星新材料有限公司 | Novel device for grasping sapphire |
| CN202924593U (en) * | 2012-11-02 | 2013-05-08 | 浙江久立特材科技股份有限公司 | Vertical roller hoisting fixture |
| CN203229315U (en) * | 2013-05-11 | 2013-10-09 | 苏州***仪器有限公司 | Special hoisting clamp for sector eccentric block |
-
2013
- 2013-05-11 CN CN2013101713035A patent/CN103241647A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU765184A1 (en) * | 1978-02-20 | 1980-09-23 | Специальное Конструкторское Бюро Химизации Всесоюзного Объединения "Союзбытхим" | Load-engaging device |
| US20040239133A1 (en) * | 2003-05-29 | 2004-12-02 | Yakov Kushnir | Gripping device |
| CN200958004Y (en) * | 2006-09-07 | 2007-10-10 | 刘仁超 | Crucible hoist |
| CN201161870Y (en) * | 2008-01-22 | 2008-12-10 | 宝山钢铁股份有限公司 | Bearing hanging clamper |
| CN201427836Y (en) * | 2009-05-06 | 2010-03-24 | 攀枝花新钢钒股份有限公司 | Three-jaw sling |
| CN202865397U (en) * | 2012-08-04 | 2013-04-10 | 江苏吉星新材料有限公司 | Novel device for grasping sapphire |
| CN202924593U (en) * | 2012-11-02 | 2013-05-08 | 浙江久立特材科技股份有限公司 | Vertical roller hoisting fixture |
| CN203229315U (en) * | 2013-05-11 | 2013-10-09 | 苏州***仪器有限公司 | Special hoisting clamp for sector eccentric block |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620595A (en) * | 2022-03-30 | 2022-06-14 | 江山市星耀新材料有限公司 | Hoisting and conveying device for fire-fighting plastic powder production and using method thereof |
| CN114620595B (en) * | 2022-03-30 | 2023-09-12 | 江山市星耀新材料有限公司 | Hoisting and conveying device for fire-fighting plastic powder production and application method thereof |
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |
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| WD01 | Invention patent application deemed withdrawn after publication |