CN104196249A - Sling with T-type rib and for concrete slab - Google Patents
Sling with T-type rib and for concrete slab Download PDFInfo
- Publication number
- CN104196249A CN104196249A CN201410375975.2A CN201410375975A CN104196249A CN 104196249 A CN104196249 A CN 104196249A CN 201410375975 A CN201410375975 A CN 201410375975A CN 104196249 A CN104196249 A CN 104196249A
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- China
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- connecting plate
- slide block
- connecting cylinder
- concrete slab
- push rod
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Abstract
The invention provides a sling with a T-type rib and for a concrete slab. The sling comprises a support of a quadrangle shape, each right-angle portion is provided with two clamping devices, every two clamping devices form a set, and each clamping device comprises four connection plates. The four connection plates of each clamping device are connected in the structure that the first connection plate on the upper portion is hinged to one end of the second connection plate through a first hinge shaft, the other end of the first connection plate is hinged to one end of the third connection plate, and the other end of the second connection plate is hinged to one end of the fourth connection plate. The first hinge shafts and second hinge shafts of every two clamping devices are coaxial, the bending ends of every two longitudinally distributed clamping devices are connected through fixing rods, two second hinge shafts of every four longitudinally distributed clamping devices are fixedly provided with a connection cylinder, the inside of each connection cylinder is provided with a push rod in the length direction, the inside of each connection cylinder is at least provided with a baffle, and springs are disposed between the baffles and sliding blocks. The sling is used for overcoming defects in the prior art.
Description
Technical field
The present invention relates to building field lifting utensil, is a kind of concrete slab special hanger with T-shaped rib.
Background technology
A kind of concrete prefabricated board with T-shaped type of applicant's development has many advantages such as easy to use, intensity is high, but, due to this plate shape criteria of right and wrong part, existing suspender in use needs manually will hang after being placed on Hoisting Position after pawl is broken into two with one's hands and lifts by crane, the deficiency of this suspender is: when the manually-operated degree of accuracy is not good enough, be prone to lifting crisis, inefficiency.
Summary of the invention
The object of the invention is, provide a kind of concrete slab special hanger with T-shaped rib, for solving the deficiencies in the prior art.
The present invention for achieving the above object, be achieved through the following technical solutions: a kind of concrete slab special hanger with T-shaped rib, comprise bracing frame, bracing frame is quadrangle, two clamping devices are installed at each position, right angle respectively, every two clamping devices are one group, each clamping device all has four connecting plates, the syndeton of four connecting plates is: first connecting plate on top and one end infall of the second connecting plate adopt the first articulated axle to be hinged, the other end of the first connecting plate and the 3rd connecting plate one end are hinged, the other end of the second connecting plate and the 4th connecting plate one end are hinged, the 3rd connecting plate and the 4th connecting plate middle part intersect, crossover sites adopts the second articulated axle to be hinged, the other end of the 3rd connecting plate and the 4th connecting plate is to the bending of clamping device middle part, the first articulated axle of every two clamping devices and the second articulated axle are coaxial, bending end in the clamping device of every two longitudinal arrangements adopts fixed bar to connect, on two the second articulated axles in the clamping device of every four longitudinal arrangements, fix a connecting cylinder, length direction in connecting cylinder is installed push rod, push rod is connected respectively with two slide blocks in being arranged on connecting cylinder, hook is installed respectively on each slide block, each hook all moves axially along connecting cylinder through connecting barrel, a baffle plate is at least installed in connecting cylinder, mounting spring between baffle plate and slide block.The first baffle plate and second baffle are installed in connecting cylinder, and through hole is offered at the middle part of the first baffle plate and second baffle, and push rod is connected with the second slide block with the first slide block respectively through the through hole on baffle plate, mounting spring between second baffle and the second slide block.On the wall of connecting cylinder, axially offer the first chute and the second chute, the first hook moves along the first chute, and the second hook moves along the second chute.On push rod, be positioned at the outer end mounting limit piece of connecting cylinder.The first guide peg is installed on the first slide block, the second guide peg is installed on the second slide block.Ring-type draw ring is installed in the outer end of push rod.
The invention has the advantages that: special hanger of the present invention can once lift by crane two with the concrete slab of T-shaped rib simultaneously.Pull a push rod action to control one end that four clamping devices once clamp two block concrete plates simultaneously, pull another push rod action, control the other end that other four clamping devices once clamp two block concrete plates simultaneously, lifting clamping speed is fast, after putting plate, automatically open four connecting plates, make to move to the second articulated axle on hook, the operating efficiency of the concrete slab of the T-shaped rib of hanging belt is significantly improved.Make suspender of the present invention clamping accurately, firmly, operating efficiency is high, and clamping and lifting do not occur that crisis, the present invention also can be made as required and can clamp the prefabricated structure of two block concretes, operating efficiency is significantly improved simultaneously.The present invention also has the manufacture of being easy to, and each parts are connected firmly, and long service life is used the advantages such as safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention; Fig. 2 is the structural representation of looking up of Fig. 1; Fig. 3 is the right TV structure schematic diagram of Fig. 2; Fig. 4 is the another kind of status architecture schematic diagram of Fig. 3; Fig. 5 is the structural representation of connecting cylinder 7 in Fig. 1; Fig. 6 is connecting cylinder 7 sectional structure schematic diagrames in Fig. 1; Fig. 7 is the another kind of structural representation of the present invention; Fig. 8 is the structural representation of looking up of Fig. 7; Fig. 9 is the right TV structure schematic diagram of Fig. 8; Figure 10 is the another kind of status architecture schematic diagram of Fig. 9; Figure 11 is connecting cylinder 7 structural representations in Fig. 7; Figure 12 is connecting cylinder 7 sectional structure schematic diagrames in Fig. 7.
In figure: 1 bracing frame 2 first connecting plate 3 the 4th connecting plate 4 reinforcement 5 first articulated axle 6 draw ring 7 connecting cylinder 8 first gathering sill 9 stiffener 10 first guide post 11 hanger 12 first hook 13 first connecting rod 14 second articulated axle 15 limited block 16 push rod 17 first slide block 18 first baffle plate 19 first chute 20 spring 21 the 5th connecting plate 22 the 6th connecting plate 23 second connecting plate 24 connecting hole 25 first fixing hole 26 second fixing hole 27 first fixed bar 28 the 3rd connecting plate 29 second fixed bar 30 second connecting rod 31 the 3rd fixed bar 32 the 4th fixed bar 33 the 5th fixed bar 34 second guide post 35 the 6th fixed bar 36 second baffle 37 second slide block 38 second chute 39 second hook 40 the 7th fixed bar 41 the 8th fixed bar 42 second gathering sills.
The specific embodiment
The present invention will be further described for contrast accompanying drawing.
In figure, 1 is bracing frame, bracing frame 1 is quadrangle, two clamping devices are installed at each position, right angle respectively, every two clamping devices are one group, each clamping device all has four connecting plates, the syndeton of four connecting plates is: first connecting plate 2 on top and one end infall of the second connecting plate 23 adopt the first articulated axle 5 to be hinged, the other end of the first connecting plate 2 and the 3rd connecting plate 28 one end are hinged, the other end of the second connecting plate 23 and the 4th connecting plate 3 one end are hinged, the 3rd connecting plate 28 and the 4th connecting plate 3 middle parts intersect, crossover sites adopts the second articulated axle 14 to be hinged, the other end of the 3rd connecting plate 28 and the 4th connecting plate 3 is to the bending of clamping device middle part, the first articulated axle 5 of every two clamping devices and the second articulated axle 14 are coaxial, bending end in the clamping device of every two longitudinal arrangements adopts fixed bar to connect, on two the second articulated axles 14 in the clamping device of every four longitudinal arrangements, fix a connecting cylinder 7, length direction in connecting cylinder 7 is installed push rod 16, push rod 16 is connected respectively with two slide blocks in being arranged on connecting cylinder 7, hook is installed respectively on each slide block, each hook all moves axially along connecting cylinder 7 through connecting barrel, a baffle plate is at least installed in connecting cylinder 7, between baffle plate and slide block, mounting spring 20.The said structure of suspender of the present invention once can lift by crane two with the concrete slab of T-shaped rib, and the clamping device structure at each position, right angle is all identical.The first described articulated axle 5 and the second articulated axle 14 are upper end articulated axle and the middle articulated axle in clamping device as shown in the figure, and the upper end articulated axle in all clamping devices all represents with the first articulated axle, and middle part articulated axle all represents with the second articulated axle.
The further scheme of the present invention is: interior installation the first baffle plate 18 of connecting cylinder 7 and second baffle 36, through hole is offered at the middle part of the first baffle plate 18 and second baffle 36, push rod 16 is connected with the second slide block 37 with the first slide block 17 respectively through the through hole on baffle plate, mounting spring 20 between second baffle 36 and the second slide block 37.
Accurate in order to guarantee the movement of slide block, preferred scheme is: on the wall of connecting cylinder 7, axially offer the first chute 19 and the second chute 38, the first hooks 12 move along the first chute 9, the second hook 39 moves along the second chute 38.
The present invention, in order further to limit the displacement of hook, can better coordinate the further preferred version providing: the outer end mounting limit piece 15 that is positioned at connecting cylinder 7 on push rod 16 with the second articulated axle 14.
The further scheme of the present invention is: on the first slide block 17, install on the first guide peg 10, the second slide blocks 37 the second guide peg 34 is installed.
Ring-type draw ring 6 is installed in the outer end of push rod 16 of the present invention.Be convenient to pull push rod to move, make to clamp firmly.
Structure of the present invention can be used for clamping two block concrete plates simultaneously, its structure is: bracing frame 1 is rectangle, two clamping devices are installed at four jiaos of places respectively, have 8 clamping devices, two the second articulated axles 14 in four clamping devices of bracing frame 1 one side longitudinal arrangements are connected with a connecting cylinder 7, and two the second articulated axles 14 in four clamping devices of bracing frame 1 opposite side longitudinal arrangement are connected with a connecting cylinder 7.
Of the present invention is longitudinally that to take position shown in Fig. 1 and Fig. 7 be reference, and this figure's is longitudinally vertical with horizontal direction.
When the present invention uses, the state that hook 12 in clamping device hangs on the first articulated axle 5 is the state that does not clamp concrete slab, as shown in Figure 3, when clamping device is placed on the both sides of the T-shaped rib of concrete slab, manually pull push rod to make to link up with 12 disengaging the first articulated axles 5, state as shown in Figure 4, now, fixed bar clamps the T-shaped rib on concrete slab, and lifting is to destination, put down concrete slab, under suspender, fall behind, each connecting plate automatic winding articulated axle separately rotates, and makes to link up with on 12 and moves automatic hanging on the first articulated axle 5, open clamping device, as shown in Figure 3.Hook 12 of the present invention is positioned at the first articulated axle 5 belows.When pulling out push rod 16, hook 12 departs from the first articulated axle 5, four connecting plates and moves down, and fixed bar is clamped in the T-shaped rib both sides of concrete slab, and hook moves down thereupon, is reset to below the first articulated axle 5 under spring 20 effects.
Claims (6)
1. the concrete slab special hanger with T-shaped rib, it is characterized in that: comprise bracing frame (1), bracing frame (1) is quadrangle, two clamping devices are installed at each position, right angle respectively, every two clamping devices are one group, each clamping device all has four connecting plates, the syndeton of four connecting plates is: first connecting plate (2) on top and one end infall of the second connecting plate (23) adopt the first articulated axle (5) to be hinged, the other end of the first connecting plate (2) and the 3rd connecting plate (28) one end are hinged, the other end of the second connecting plate (23) and the 4th connecting plate (3) one end are hinged, the 3rd connecting plate (28) and the 4th connecting plate (3) middle part intersect, crossover sites adopts the second articulated axle (14) to be hinged, the other end of the 3rd connecting plate (28) and the 4th connecting plate (3) is to the bending of clamping device middle part, the first articulated axle (5) and second articulated axle (14) of every two clamping devices are coaxial, bending end in the clamping device of every two longitudinal arrangements adopts fixed bar to connect, on two the second articulated axles (14) in the clamping device of every four longitudinal arrangements, fix a connecting cylinder (7), length direction in connecting cylinder (7) is installed push rod (16), push rod (16) is connected respectively with two slide blocks in being arranged on connecting cylinder (7), hook is installed respectively on each slide block, each hook all moves axially along connecting cylinder (7) through connecting barrel, a baffle plate is at least installed in connecting cylinder (7), mounting spring between baffle plate and slide block (20).
2. a kind of concrete prefabricated board special hanger with T-shaped rib according to claim 1, it is characterized in that: the first baffle plate (18) and second baffle (36) are installed in connecting cylinder (7), through hole is offered at the middle part of the first baffle plate (18) and second baffle (36), push rod (16) is connected with the second slide block (37) with the first slide block (17) respectively through the through hole on baffle plate, mounting spring (20) between second baffle (36) and the second slide block (37).
3. a kind of concrete slab special hanger with T-shaped rib according to claim 1, it is characterized in that: on the wall of connecting cylinder (7), axially offer the first chute (19) and the second chute (38), the first hook (12) is mobile along the first chute (9), and the second hook (39) is mobile along the second chute (38).
4. a kind of concrete slab special hanger with T-shaped rib according to claim 1, is characterized in that: the outer end mounting limit piece (15) that is positioned at connecting cylinder (7) on push rod (16).
5. a kind of concrete slab special hanger with T-shaped rib according to claim 2, is characterized in that: upper the first guide peg (10) of installing of the first slide block (17), upper the second guide peg (34) of installing of the second slide block (37).
6. a kind of concrete slab special hanger with T-shaped rib according to claim 1, is characterized in that: ring-type draw ring (6) is installed in the outer end of push rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375975.2A CN104196249B (en) | 2014-08-01 | 2014-08-01 | A kind of concrete slab special hanger with T-shaped rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375975.2A CN104196249B (en) | 2014-08-01 | 2014-08-01 | A kind of concrete slab special hanger with T-shaped rib |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196249A true CN104196249A (en) | 2014-12-10 |
| CN104196249B CN104196249B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410375975.2A Active CN104196249B (en) | 2014-08-01 | 2014-08-01 | A kind of concrete slab special hanger with T-shaped rib |
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| Country | Link |
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| CN (1) | CN104196249B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965151A (en) * | 2017-12-07 | 2018-04-27 | 吴传江 | A kind of given shape concrete automatism isolation suspender for architecture indoor decoration |
| CN112627445A (en) * | 2021-01-29 | 2021-04-09 | 中冶建工集团有限公司 | Shaft lever for supporting waterproof coiled material |
| CN114250981A (en) * | 2021-12-31 | 2022-03-29 | 中建八局第一建设有限公司 | Assembly type steel structure installation device and implementation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0842154A (en) * | 1994-07-22 | 1996-02-13 | Sankyo Trading:Kk | Manual sandwiching type suspending unit |
| CN201362963Y (en) * | 2009-02-26 | 2009-12-16 | 王守民 | Clamping device of concrete prefabricated plate |
| CN201695702U (en) * | 2010-06-22 | 2011-01-05 | 新疆建工（集团）有限责任公司 | Special concrete block fixture |
| CN202214996U (en) * | 2011-08-15 | 2012-05-09 | 中国十九冶集团有限公司 | Shell type steel structure assembly clamp |
| CN202284390U (en) * | 2011-09-19 | 2012-06-27 | 沈阳远大铝业工程有限公司 | Hoisting machine tools for curtain wall unit plate |
| CN202831659U (en) * | 2012-09-26 | 2013-03-27 | 中建五局土木工程有限公司 | Transporting jig for prefabricated slab |
-
2014
- 2014-08-01 CN CN201410375975.2A patent/CN104196249B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0842154A (en) * | 1994-07-22 | 1996-02-13 | Sankyo Trading:Kk | Manual sandwiching type suspending unit |
| CN201362963Y (en) * | 2009-02-26 | 2009-12-16 | 王守民 | Clamping device of concrete prefabricated plate |
| CN201695702U (en) * | 2010-06-22 | 2011-01-05 | 新疆建工（集团）有限责任公司 | Special concrete block fixture |
| CN202214996U (en) * | 2011-08-15 | 2012-05-09 | 中国十九冶集团有限公司 | Shell type steel structure assembly clamp |
| CN202284390U (en) * | 2011-09-19 | 2012-06-27 | 沈阳远大铝业工程有限公司 | Hoisting machine tools for curtain wall unit plate |
| CN202831659U (en) * | 2012-09-26 | 2013-03-27 | 中建五局土木工程有限公司 | Transporting jig for prefabricated slab |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965151A (en) * | 2017-12-07 | 2018-04-27 | 吴传江 | A kind of given shape concrete automatism isolation suspender for architecture indoor decoration |
| CN112627445A (en) * | 2021-01-29 | 2021-04-09 | 中冶建工集团有限公司 | Shaft lever for supporting waterproof coiled material |
| CN112627445B (en) * | 2021-01-29 | 2022-04-15 | 中冶建工集团有限公司 | Shaft lever for supporting waterproof coiled material |
| CN114250981A (en) * | 2021-12-31 | 2022-03-29 | 中建八局第一建设有限公司 | Assembly type steel structure installation device and implementation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104196249B (en) | 2016-02-10 |
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Address after: 251400 No. 66 Huayang Road, Jiyang Town, Jiyang County, Jinan City, Shandong Province Patentee after: Shandong Wan Sida Group Co.,Ltd Address before: 250014 Shandong Province, Ji'nan City Lixia District liberation road No. 27 building wansida Patentee before: Shandong Wan Sida Group Co.,Ltd |
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