CN105366537A - Hydraulic clamping jaw of heavy type lifting device - Google Patents
Hydraulic clamping jaw of heavy type lifting device Download PDFInfo
- Publication number
- CN105366537A CN105366537A CN201510787230.1A CN201510787230A CN105366537A CN 105366537 A CN105366537 A CN 105366537A CN 201510787230 A CN201510787230 A CN 201510787230A CN 105366537 A CN105366537 A CN 105366537A
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- CN
- China
- Prior art keywords
- guide rail
- actuating cylinder
- hydraulic
- hydraulic actuating
- guide rails
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Abstract
The invention provides a hydraulic clamping jaw of a heavy type lifting device. The hydraulic clamping jaw comprises first guide rails installed on the lower surface of the lifting device fixedly. Two slide blocks are installed on the first guide rails in a sliding mode respectively. The bottom of each slide block is provided with a second guide rail and a hydraulic cylinder installation seat. Each second guide rail comprises two L-shaped single edges. Each hydraulic cylinder installation seat is arranged between the two corresponding L-shaped single edges and located in the center of the bottom face of the corresponding slide block. The second guide rails are perpendicular to the first guide rails. Two clamp seats are installed on the second guide rails in a sliding mode respectively and arranged on the two sides of the hydraulic cylinder installation seats respectively. Hydraulic cylinders are installed on the hydraulic cylinder installation seats respectively and arranged in parallel to the second guide rails. The two ends of each hydraulic cylinder are each provided with a flange. Two pistons are arranged in each hydraulic cylinder. Piston rods of the pistons penetrate through the flanges to be connected with the clamp seats respectively and correspondingly. Clamping jaw bodies used for clamping a circular heavy object are fixedly installed on the clamp seats respectively. According to the hydraulic clamping jaw, the hydraulic cylinders are adopted for automatically adjusting the clamping force on a profile material from the clamping jaw bodies.
Description
Technical field
The present invention relates to a kind of hydraulic pressure jaw, particularly, relate to a kind of hydraulic pressure jaw of heavy suspender.
Background technology
Along with industrial expansion, the application of counterweight section bar is more and more extensive, and especially, carrying out in bridge construction or high-rise building construction, the utilization of heavy material is more extensive, and therefore, pipetting of counterweight section bar needs to adopt suspender to be sling.But at present, the tonnage that existing suspender generally clamps is less, and in gripping process, needs the position relationship of manual shift jaw and heavy material, waste time and energy.
Summary of the invention
The present invention, in order to solve the above-mentioned defect and deficiency that exist in prior art, provides a kind of hydraulic pressure jaw of heavy suspender, adopts hydraulic actuating cylinder automatically to adjust the Clamping force of jaw to section bar.
For solving the problems of the technologies described above, the invention provides a kind of hydraulic pressure jaw of heavy suspender, comprise the guide rail one being fixedly mounted on suspender lower surface, described guide rail one is slidably installed 2 slide blocks, each described slider bottom is provided with guide rail two and hydraulic actuating cylinder mount pad, it is monolateral that described guide rail two comprises 2 L shapes, described hydraulic actuating cylinder mount pad is placed between described L shape monolateral two, and be positioned at place of described slide block bottom center, described guide rail two is vertical with described guide rail one, described guide rail two is slidably installed 2 clamping fixture seats, 2 described clamping fixture seats are placed in the both sides of described hydraulic actuating cylinder mount pad, described hydraulic actuating cylinder mount pad is provided with hydraulic actuating cylinder, described hydraulic actuating cylinder and described guide rail two be arranged in parallel, described hydraulic actuating cylinder two ends are respectively equipped with flange, 2 pistons are provided with in described hydraulic actuating cylinder, the piston rod of 2 described pistons is each passed through flange and is connected with described clamping fixture seat, described clamping fixture seat is installed with the jaw for gripping cylindrical weight.
Further, described clamping fixture seat is T-shaped, and two hangers two are stuck in described L shape monolateral two.
Further, described guide rail one is 2, and 2 described guide rails one be arranged in parallel, and the two ends of described slide block are slidably mounted on 2 described guide rails one respectively.
Further, described guide rail one comprises 2 L shapes monolateral.
Further, described slide block both ends are provided with T-shaped structure, and two hangers one of described T-shaped structure are connected in L shape monolateral respectively.
Further, dust-proof seal ring and y-shaped ring two is provided with between described flange and piston rod.
Further, described piston is provided with y-shaped ring one.
The Advantageous Effects that the present invention reaches: the present invention is slided on guide rail one by the slide block be arranged on guide rail one, can regulate the clip position of two pairs of jaws; Jaw is fixedly mounted on clamping fixture seat, and clamping fixture seat is connected with piston rod, when piston rod moves, clamping fixture seat can be driven to move, thus automatically adjusts the Clamping force of jaw counterweight section bar.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Fig. 2 looks schematic diagram in a left side of the present invention.
Wherein: 1 slide block; 2 guide rails one; 3 hydraulic actuating cylinder mount pads; 4 flanges; 5 piston rods; 6 hydraulic actuating cylinders; 7 clamping fixture seats; 8 jaws.
Detailed description of the invention
In order to the technique effect can better understanding technical characteristic of the present invention, technology contents and reach, now accompanying drawing of the present invention is described in detail in conjunction with the embodiments.
Below in conjunction with drawings and Examples, patent of the present invention is further illustrated.
As shown in Figure 1-2, the invention provides a kind of hydraulic pressure jaw of heavy suspender, comprise the guide rail 1 being fixedly mounted on suspender lower surface, described guide rail 1 is slidably installed 2 slide blocks 1, guide rail 29 and hydraulic actuating cylinder mount pad 3 is provided with bottom each described slide block 1, it is monolateral that described guide rail 29 comprises 2 L shapes, described hydraulic actuating cylinder mount pad 3 is placed between described L shape monolateral two, and be positioned at place of described slide block 1 bottom center, described guide rail 29 is vertical with described guide rail 1, described guide rail 29 is slidably installed 2 clamping fixture seats 7, 2 described clamping fixture seats 7 are placed in the both sides of described hydraulic actuating cylinder mount pad 3, described hydraulic actuating cylinder mount pad 3 is provided with hydraulic actuating cylinder 6, described hydraulic actuating cylinder 6 be arranged in parallel with described guide rail 29, described hydraulic actuating cylinder 6 two ends are respectively equipped with flange 4, 2 pistons 5 are provided with in described hydraulic actuating cylinder 6, the piston rod of 2 described pistons 5 is each passed through flange 4 and is connected with described clamping fixture seat 7, described clamping fixture seat 7 is installed with the jaw 8 for gripping cylindrical weight.
Described clamping fixture seat 7 is T-shaped, and two hangers two are stuck in described L shape monolateral two, make the movement of clamping fixture seat 7 in guide rail two more steady.
Described guide rail 1 is 2, and 2 described guide rails 1 be arranged in parallel, and the two ends of described slide block 1 are slidably mounted on 2 described guide rails 1 respectively, and during use, slide block 1 slides on two guide rails 1, and not only steadily, and energy bearing force is larger.Described guide rail 1 comprises 2 L shapes monolateral.Described slide block 1 both ends are provided with T-shaped structure, and two hangers one of described T-shaped structure are connected in L shape monolateral respectively.
Dust-proof seal ring and y-shaped ring two is provided with between described flange 4 and piston rod.Described piston is provided with y-shaped ring one.
Below disclose the present invention with preferred embodiment, so it is not intended to limiting the invention, and all technical schemes taking the scheme of equivalent replacement or equivalent transformation to obtain, all drop in protection scope of the present invention.
Claims (7)
1. the hydraulic pressure jaw of a heavy suspender, it is characterized in that: comprise the guide rail one being fixedly mounted on suspender lower surface, described guide rail one is slidably installed 2 slide blocks, each described slider bottom is provided with guide rail two and hydraulic actuating cylinder mount pad, it is monolateral that described guide rail two comprises 2 L shapes, described hydraulic actuating cylinder mount pad is placed between described L shape monolateral two, and be positioned at place of described slide block bottom center, described guide rail two is vertical with described guide rail one, described guide rail two is slidably installed 2 clamping fixture seats, 2 described clamping fixture seats are placed in the both sides of described hydraulic actuating cylinder mount pad, described hydraulic actuating cylinder mount pad is provided with hydraulic actuating cylinder, described hydraulic actuating cylinder and described guide rail two be arranged in parallel, described hydraulic actuating cylinder two ends are respectively equipped with flange, 2 pistons are provided with in described hydraulic actuating cylinder, the piston rod of 2 described pistons is each passed through flange and is connected with described clamping fixture seat, described clamping fixture seat is installed with the jaw for gripping cylindrical weight.
2. the hydraulic pressure jaw of heavy suspender according to claim 1, is characterized in that: described clamping fixture seat is T-shaped, and two hangers two are stuck in described L shape monolateral two.
3. the hydraulic pressure jaw of heavy suspender according to claim 1, is characterized in that: described guide rail one is 2, and 2 described guide rails one be arranged in parallel, and the two ends of described slide block are slidably mounted on 2 described guide rails one respectively.
4. the hydraulic pressure jaw of heavy suspender according to claim 3, is characterized in that: described guide rail one comprises 2 L shapes monolateral.
5. the hydraulic pressure jaw of heavy suspender according to claim 4, is characterized in that: described slide block both ends are provided with T-shaped structure, and two hangers one of described T-shaped structure are connected in L shape monolateral respectively.
6. the hydraulic pressure jaw of heavy suspender according to claim 1, is characterized in that: be provided with dust-proof seal ring and y-shaped ring two between described flange and piston rod.
7. the hydraulic pressure jaw of heavy suspender according to claim 1, is characterized in that: described piston is provided with y-shaped ring one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787230.1A CN105366537A (en) | 2015-11-17 | 2015-11-17 | Hydraulic clamping jaw of heavy type lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787230.1A CN105366537A (en) | 2015-11-17 | 2015-11-17 | Hydraulic clamping jaw of heavy type lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366537A true CN105366537A (en) | 2016-03-02 |
Family
ID=55369263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787230.1A Pending CN105366537A (en) | 2015-11-17 | 2015-11-17 | Hydraulic clamping jaw of heavy type lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105366537A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416676A (en) * | 2016-05-23 | 2017-12-01 | 崔会梓 | A kind of automatic hot finished steel pipe suspender |
| CN113460859A (en) * | 2021-06-21 | 2021-10-01 | 中国原子能科学研究院 | Hoisting assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2260720A1 (en) * | 1972-12-12 | 1974-06-20 | Metz Fa Fritz Jun | GRIPPERS, IN PARTICULAR FOR BLOCKS OR SLABS |
| NL1019907C1 (en) * | 2002-02-05 | 2003-08-07 | Kennis Machf B V | Clamping device, especially for moving building materials, has form fit connection between clamping jaw and grip inside it |
| EP1386878A1 (en) * | 2002-07-31 | 2004-02-04 | Joseph Jacobus Kennis | Hydraulic stone grab with means to incite additional functions |
| CN101513737A (en) * | 2009-03-20 | 2009-08-26 | 大连机床集团有限责任公司 | Truss manipulator loose clamp mechanism applied to engine cylinder |
| CN202336766U (en) * | 2011-11-22 | 2012-07-18 | 洛阳瑞恒冶金成套设备制造有限公司 | Double mechanical hand structure on assembly line for producing aluminum tubes and aluminum bars |
| CN102730549A (en) * | 2012-06-20 | 2012-10-17 | 中国石油大学(北京) | Pipeline clamping tool and pipeline lifting method |
| CN202924592U (en) * | 2012-11-28 | 2013-05-08 | 巫溪县国香养殖有限公司 | Gripping device |
| CN205294627U (en) * | 2015-11-17 | 2016-06-08 | 盐城苏工高科机械有限公司 | Hydraulic pressure clamping jaw of heavy hoist |
-
2015
- 2015-11-17 CN CN201510787230.1A patent/CN105366537A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2260720A1 (en) * | 1972-12-12 | 1974-06-20 | Metz Fa Fritz Jun | GRIPPERS, IN PARTICULAR FOR BLOCKS OR SLABS |
| NL1019907C1 (en) * | 2002-02-05 | 2003-08-07 | Kennis Machf B V | Clamping device, especially for moving building materials, has form fit connection between clamping jaw and grip inside it |
| EP1386878A1 (en) * | 2002-07-31 | 2004-02-04 | Joseph Jacobus Kennis | Hydraulic stone grab with means to incite additional functions |
| CN101513737A (en) * | 2009-03-20 | 2009-08-26 | 大连机床集团有限责任公司 | Truss manipulator loose clamp mechanism applied to engine cylinder |
| CN202336766U (en) * | 2011-11-22 | 2012-07-18 | 洛阳瑞恒冶金成套设备制造有限公司 | Double mechanical hand structure on assembly line for producing aluminum tubes and aluminum bars |
| CN102730549A (en) * | 2012-06-20 | 2012-10-17 | 中国石油大学(北京) | Pipeline clamping tool and pipeline lifting method |
| CN202924592U (en) * | 2012-11-28 | 2013-05-08 | 巫溪县国香养殖有限公司 | Gripping device |
| CN205294627U (en) * | 2015-11-17 | 2016-06-08 | 盐城苏工高科机械有限公司 | Hydraulic pressure clamping jaw of heavy hoist |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416676A (en) * | 2016-05-23 | 2017-12-01 | 崔会梓 | A kind of automatic hot finished steel pipe suspender |
| CN113460859A (en) * | 2021-06-21 | 2021-10-01 | 中国原子能科学研究院 | Hoisting assembly |
| CN113460859B (en) * | 2021-06-21 | 2022-06-28 | 中国原子能科学研究院 | Hoisting assembly |
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Application publication date: 20160302 |
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