CN201980856U - Clamp expansion adjustment device - Google Patents
Clamp expansion adjustment device Download PDFInfo
- Publication number
- CN201980856U CN201980856U CN2011200468263U CN201120046826U CN201980856U CN 201980856 U CN201980856 U CN 201980856U CN 2011200468263 U CN2011200468263 U CN 2011200468263U CN 201120046826 U CN201120046826 U CN 201120046826U CN 201980856 U CN201980856 U CN 201980856U
- Authority
- CN
- China
- Prior art keywords
- clamp
- screw rod
- adjustment device
- rod
- utility
- 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 - Lifetime
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Abstract
The utility model discloses a clamp expansion adjustment device, which comprises a clamp body (1), wherein the connection cross beam (7) of the clamp body (1) is provided with a movable suspending rod (2), the movable suspending rod (2) is connected with a slotting screw rod (3) through a pin shaft (5), the slotting screw rod (3) is connected with the connection cross beam (7) through a locking nut (4), and an opening pin (6) is formed on the pin shaft (5). The clamp expansion adjustment device disclosed by the utility model can adjust the size of the opening state of the clamp body, so that the clamp can be suitable for carbon blocks at different sizes.
Description
Technical field
The utility model relates to a kind of carbon piece anchor clamps.
Background technology
The clamp for carbon block that is applicable to carbon block stacking overhead travelling crane is at present opened by the pull bar pulling that can not regulate, makes the amplitude of the opening basic fixed of anchor clamps when producing the what is said or talked about piece of different size in the charcoal ink factory, can not satisfy the requirement that different size charcoal piece is grasped.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of anchor clamps to open control apparatus, to overcome the deficiency that can not satisfy gripping different size charcoal piece that prior art exists.
The utility model is taked following technical scheme: it comprises chuck body, on the connection crossbeam of chuck body mobile suspension rod is arranged.
Mobile suspension rod is connected with the fluting screw rod by bearing pin, the fluting screw rod by jam nut be connected crossbeam and be connected.
Spring cotter is arranged on bearing pin.
Principle of work of the present utility model is as follows: mobile suspension rod is connected with the fluting screw rod by bearing pin, and mobile suspension rod can be that center of turn rotates in the groove of screw rod with the bearing pin.When wigwag motion appears in chuck body, mobile suspension rod waves thereupon, but by being hinged structure suspension rod is rotated on bearing pin herein, when avoiding being rigidly connected, actv., prevents the suspension rod stress deformation because swing causes contact the flexure stress that is then produced between suspension rod and the upper support board.
The fluting screw rod is fixed on the connection crossbeam on the chuck body with two jam nuts, can come adjusting screw(rod) and the relative altitude position that is connected crossbeam by the adjusting lock nut.This relative altitude position has determined the size of clamp body open configuration, so just can realize anchor clamps are opened the adjusting of big or small degree by adjusting screw(rod).
Compared with prior art, the size that the utility model can the concrete open configuration of adjustable clip-one is to adapt to the carbon pieces of different sizes.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the I partial enlarged drawing among Fig. 1;
Fig. 3 is that A among Fig. 2 is to view.
The specific embodiment
Embodiment of the present utility model: shown in accompanying drawing 1,2,3, these anchor clamps open control apparatus and are made up of parts such as chuck body 1, mobile suspension rod 2, fluting screw rod 3, jam nut 4, bearing pin 5, spring cotter 6, connection crossbeams 7.Mobile suspension rod 2 is arranged on the connection crossbeam 7 of chuck body 1.
Claims (3)
1. anchor clamps open control apparatus, and it comprises chuck body (1), it is characterized in that: on the connection crossbeam (7) of chuck body (1) mobile suspension rod (2) is arranged.
2. anchor clamps according to claim 1 open control apparatus, it is characterized in that: mobile suspension rod (2) is connected with fluting screw rod (3) by bearing pin (5), fluting screw rod (3) by jam nut (4) be connected crossbeam (7) and be connected.
3. anchor clamps according to claim 2 open control apparatus, it is characterized in that: spring cotter (6) is arranged on bearing pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200468263U CN201980856U (en) | 2011-02-25 | 2011-02-25 | Clamp expansion adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200468263U CN201980856U (en) | 2011-02-25 | 2011-02-25 | Clamp expansion adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980856U true CN201980856U (en) | 2011-09-21 |
Family
ID=44608320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200468263U Expired - Lifetime CN201980856U (en) | 2011-02-25 | 2011-02-25 | Clamp expansion adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201980856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253599A (en) * | 2012-02-15 | 2013-08-21 | 沈阳铝镁设计研究院有限公司 | Control system of carbon block stacking crown block and control method |
| CN104843579A (en) * | 2015-04-27 | 2015-08-19 | 浙江羿阳太阳能科技有限公司 | Adjustable silicon-ingot lifting device |
| CN111719427A (en) * | 2020-04-16 | 2020-09-29 | 德阳天元重工股份有限公司 | Cable clamp structure for double main cables and assembling method thereof |
-
2011
- 2011-02-25 CN CN2011200468263U patent/CN201980856U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253599A (en) * | 2012-02-15 | 2013-08-21 | 沈阳铝镁设计研究院有限公司 | Control system of carbon block stacking crown block and control method |
| CN104843579A (en) * | 2015-04-27 | 2015-08-19 | 浙江羿阳太阳能科技有限公司 | Adjustable silicon-ingot lifting device |
| CN111719427A (en) * | 2020-04-16 | 2020-09-29 | 德阳天元重工股份有限公司 | Cable clamp structure for double main cables and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |