CN201284185Y - Slab clamp - Google Patents
Slab clamp Download PDFInfo
- Publication number
- CN201284185Y CN201284185Y CNU2008201918044U CN200820191804U CN201284185Y CN 201284185 Y CN201284185 Y CN 201284185Y CN U2008201918044 U CNU2008201918044 U CN U2008201918044U CN 200820191804 U CN200820191804 U CN 200820191804U CN 201284185 Y CN201284185 Y CN 201284185Y
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- CN
- China
- Prior art keywords
- slab
- retractor device
- clamp
- utility
- model
- 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
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- 241000040710 Chela Species 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a slab clamp, which comprises a clamp body and a clamp claw. The clamp body comprises an expansion device and a driving device which is used for driving the expansion device to make the expansion movement; the upper part of the expansion device is arranged on the clamp body; and the lower part thereof is connected with a slab contact device. The utility model has the beneficial effects of controlling the driving device in the long distance, thereby regulating the clamping depth, and conveniently realizing the lifting of one or a plurality of slab(s). The utility model has the advantages of simple structure, stable operation, and convenient, safe and reliable adjustment.
Description
Technical field
The utility model relates to the metallurgical suspender product in a kind of elevator machinery field, especially a kind of can disposable extracting and slab clamp of handling to the polylith slab.
Background technology
At present, the metal slabs of smelter, goods yard, station, port and pier all adopt to name in the special hanger of gripping mode-metallurgical suspender product standard and are slab clamp, finish its carrying and loading and unloading.And slab clamp mainly is divided into mechanical lever-type slab clamp, electric lever type slab clamp, electric translational type slab clamp and hydraulic lever formula slab clamp four big classes according to the unfolding mode difference of its jaw.The mechanical lever-type slab clamp mainly is applicable to the gripping and the handling of monolithic slab, if need two, three of grippings and even polylith slab, need to adopt mechanical slide, latch or screw rod regulative mode to regulate the clamping depth localization, it is low not only to regulate efficient, and control process difficulty often; And electronic, when the hydraulic pressure slab clamp is finished a gripping of polylith slab and handling, have plenty of by the hoisting crane navigating mate range estimation clamping degree of depth and realize, not only inaccurate, and operation easier is bigger; Have plenty of by weight hammer type detector switch detection slab upper surface and limit the clamping degree of depth, when the clamping degree of depth need change, when promptly needing the slab of frequent gripping different masses number, the height of regulating weight hammer type detection piece also seemed very inconvenient, and is out of order easily.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, slab clamp that can the different clamping degree of depth of convenient and swift adjusting.
The technical solution of the utility model is: a kind of slab clamp, comprise caliper body and clamp chela, it is characterized in that: also be provided with retractor device on the described caliper body and drive the actuating device that described retractor device is done expanding-contracting action, the top of described retractor device is installed on the caliper body, and the bottom is connected with the slab contact device.
The beneficial effects of the utility model are to pass through the distance control actuating device, regulate the clamping degree of depth, realize the handling of and even polylith slab easily, slab clamp of the present utility model is simple in structure, the device working stability, control process is convenient, safe and reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the schematic diagram of the utility model slab clamp clamping depth control.
Fig. 2 is first example structure scheme drawing of the utility model slab clamp.
Fig. 3 is Fig. 2 left view.
Fig. 4 is second example structure scheme drawing of the utility model slab clamp.
Fig. 5 is Fig. 4 left view.
Wherein: 1. caliper body, 2. clamp chela, 3. Vidacare corp, 4. retractor device, 5. slab contact device
The specific embodiment
As shown in Figure 1, slab clamp of the present utility model comprises caliper body 1 and clamp chela 2, wherein also is provided with actuating device 3 and retractor device 4 on the caliper body 1.Caliper body 1 links together with crane lifting mechanism, and chela 2 can move back and forth, and realizes clamping and relieving to slab.Actuating device 3 makes retractor device 4 make fore and aft motion by machine driven systems such as sprocket wheel, gear or coupler or hydraulic efficiency pressure system.The top of retractor device 4 is installed on the caliper body 1, the bottom is connected with slab contact device 5, and the flexible drive slab contact device 5 of retractor device 4 moves up and down, on the upper face that is placed on the slab that needs handling, gripping this moment depth control puts in place, and 2 pairs of slabs of chela are operated.The clamping depth control can have been realized the level adjusting by the flexible Stroke Control to retractor device 4, and can be by the operation of actuating device being finished, thereby realize extracting and handling that different masses is counted slab in the hoisting box or in remote operated mode to the flexible Stroke Control of retractor device 4.
The actuating device 3 of the utility model slab clamp can use motor or motor equal power device.The retractor device 4 of the utility model slab clamp can be feed screw nut's formula retractor device, pinion and-rack retractor device or hydraulic cylinder type retractor device, as when using feed screw nut's formula retractor device, screw mandrel being fixed on the caliper body 1, driving slab contact device 5 with motor or motor by transmission device drive nuts such as sprocket wheel, gear rotation rising or decline moves up and down, same pinion and-rack retractor device or the hydraulic cylinder type retractor device of using also can be realized goal of the invention of the present utility model, is not repeated herein.Registration device (not shown) can also be set on the caliper body 1 of slab clamp of the present utility model,, limit the setting range of the rational clamping degree of depth or the clamping degree of depth by the extended position or the shortening position of registration device restriction retractor device 4.
Referring to Fig. 2 and shown in Figure 3, present embodiment uses a kind of mechanical lever-type slab clamp that application of the present utility model is described.The caliper body 1 and the crane lifting mechanism of this mechanical lever-type slab clamp link together, chela 2 can move back and forth, realization is to the clamping and the relieving of slab, be installed on the caliper body 1 actuating device 3 by sprocket wheel, gear or coupler mechanical drive or or hydraulic efficiency pressure system make the retractor device 4 that is installed on the caliper body 1 make fore and aft motion, the slab contact device 5 that drives its lower end is finished and is moved up and down action, the level that has that realizes the chela clamping slab degree of depth changes, thereby finishes the gripping and the handling of one and even polylith slab.
Referring to Fig. 4 and shown in Figure 5, present embodiment uses a kind of electric translational type slab clamp that application of the present utility model is described.The caliper body 1 and the crane lifting mechanism of this electric translational type slab clamp link together, chela 2 can move back and forth, realization is to the clamping and the relieving of slab, be installed on the caliper body 1 actuating device 3 by sprocket wheel, gear or coupler mechanical drive or or hydraulic efficiency pressure system make the retractor device 4 that is installed on the caliper body 1 make fore and aft motion, the slab contact device 5 that drives its lower end is finished and is moved up and down action, the level that has that realizes the chela clamping slab degree of depth changes, thereby finishes the gripping and the handling of one and even polylith slab.
Slab clamp of the present utility model is simple in structure, and the clamping depth control is convenient and swift, makes the slab of gripping and handling different masses number need not estimate judgement, has improved the slab handling efficiency greatly.
The description of above embodiment is comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. slab clamp, comprise caliper body and clamp chela, it is characterized in that: also be provided with retractor device on the described caliper body and drive the actuating device that described retractor device is done expanding-contracting action, the top of described retractor device is installed on the caliper body, and the bottom is connected with the slab contact device.
2. slab clamp according to claim 1 is characterized in that: described actuating device is connected with described retractor device by sprocket wheel, gear or coupler.
3. slab clamp according to claim 1 and 2 is characterized in that: described retractor device can be feed screw nut's formula retractor device, pinion and-rack retractor device or hydraulic cylinder type retractor device.
4. slab clamp according to claim 1 and 2 is characterized in that: described actuating device can be motor or motor.
5. slab clamp according to claim 1 and 2 is characterized in that: described actuating device can be by hoisting box's operation control or wireless remote control control.
6. slab clamp according to claim 1 and 2 is characterized in that: also be provided with registration device on the described caliper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201918044U CN201284185Y (en) | 2008-10-29 | 2008-10-29 | Slab clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201918044U CN201284185Y (en) | 2008-10-29 | 2008-10-29 | Slab clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284185Y true CN201284185Y (en) | 2009-08-05 |
Family
ID=40949169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201918044U Expired - Fee Related CN201284185Y (en) | 2008-10-29 | 2008-10-29 | Slab clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284185Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070074A (en) * | 2010-12-06 | 2011-05-25 | 舞阳钢铁有限责任公司 | Slab clamp and distance device thereof |
| CN102897648A (en) * | 2012-10-23 | 2013-01-30 | 江苏天奇物流系统工程股份有限公司 | General lifting appliance based on deep disassembly and conveying system for automobile |
| CN102992187A (en) * | 2012-11-28 | 2013-03-27 | 大连钛鼎重工有限公司 | Electric distance-fixing ladder-shaped plate blank buttress grippers |
| CN107344695A (en) * | 2017-06-12 | 2017-11-14 | 山东钢铁股份有限公司 | A kind of suspender |
| CN108928734A (en) * | 2018-06-28 | 2018-12-04 | 湖州德飞机械科技有限公司 | A kind of pipeline crawl gripper arm |
| CN110194410A (en) * | 2019-03-23 | 2019-09-03 | 山西陆业达冶金机械有限公司 | A kind of single, double base clamping centering block regulating device of steel billet clamp |
| CN112758802A (en) * | 2021-01-13 | 2021-05-07 | 大连滨海起重机吊具有限公司 | Electric telescopic positioning device |
-
2008
- 2008-10-29 CN CNU2008201918044U patent/CN201284185Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102070074A (en) * | 2010-12-06 | 2011-05-25 | 舞阳钢铁有限责任公司 | Slab clamp and distance device thereof |
| CN102070074B (en) * | 2010-12-06 | 2015-09-23 | 舞阳钢铁有限责任公司 | Slab clamp and spacing device thereof |
| CN102897648A (en) * | 2012-10-23 | 2013-01-30 | 江苏天奇物流系统工程股份有限公司 | General lifting appliance based on deep disassembly and conveying system for automobile |
| CN102992187A (en) * | 2012-11-28 | 2013-03-27 | 大连钛鼎重工有限公司 | Electric distance-fixing ladder-shaped plate blank buttress grippers |
| CN102992187B (en) * | 2012-11-28 | 2014-12-03 | 大连钛鼎重工有限公司 | Electric distance-fixing ladder-shaped plate blank buttress grippers |
| CN107344695A (en) * | 2017-06-12 | 2017-11-14 | 山东钢铁股份有限公司 | A kind of suspender |
| CN108928734A (en) * | 2018-06-28 | 2018-12-04 | 湖州德飞机械科技有限公司 | A kind of pipeline crawl gripper arm |
| CN108928734B (en) * | 2018-06-28 | 2020-11-17 | 诸暨易和项目投资有限公司 | Mechanical claw arm for pipeline grabbing |
| CN110194410A (en) * | 2019-03-23 | 2019-09-03 | 山西陆业达冶金机械有限公司 | A kind of single, double base clamping centering block regulating device of steel billet clamp |
| CN112758802A (en) * | 2021-01-13 | 2021-05-07 | 大连滨海起重机吊具有限公司 | Electric telescopic positioning device |
| CN112758802B (en) * | 2021-01-13 | 2025-02-11 | 大连滨海起重机吊具有限公司 | Electric telescopic positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20131029 |