CN104555700A - Cement precast slab loading and unloading device - Google Patents
Cement precast slab loading and unloading device Download PDFInfo
- Publication number
- CN104555700A CN104555700A CN201410747221.5A CN201410747221A CN104555700A CN 104555700 A CN104555700 A CN 104555700A CN 201410747221 A CN201410747221 A CN 201410747221A CN 104555700 A CN104555700 A CN 104555700A
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- China
- Prior art keywords
- crossbeam
- groups
- quill
- concrete prefabricated
- steel pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a cement precast slab loading and unloading device comprising a hoisting mechanism, wherein a clamping mechanism is arranged at the lower part of the hoisting mechanism, the hoisting mechanism comprises a cross beam, and a hanging plate (7) is arranged at the middle part of the cross beam; the clamping mechanism comprises two groups of clamping parts which are matched mutually, each group of the clamping parts comprise positioning sleeves (2), movable sleeves (3) and clamping arms (1), the cross beam is sleeved by the movable sleeves (3), the positioning sleeves (2) sleeve the cross beam and are positioned on left and right sides of each movable sleeve (3), and the clamping arms (1) are fixedly arranged at the lower part of each movable sleeve (3). According to the cement precast slab loading and unloading device disclosed by the invention, cement precast slabs can be loaded on a transport vehicle conveniently and rapidly, high working efficiency of loading and unloading the cement precast slabs can be achieved, the labor intensity of workers can be greatly reduced, the production efficiency can be improved, the production cost can be reduced, and very good economic and social benefits can be achieved.
Description
Technical field
The present invention relates to a kind of building operation mechanical device, especially load and unload concrete prefabricated panel assembly.
Background technology
Superposed box mesh-beam floor system is the up-to-date technology of building structure scientific and technical innovation, and superposed box mesh-beam floor system adopts ferro-concrete to build and forms large-scale cement pre-fabricated panel.
The cement pre-fabricated panel of superposed box mesh-beam floor system has special structure, as shown in Figure 1, equidistant groove is had at four sides, stretch out at four sides and be equidistantly extended with reinforcing bar, this cement pre-fabricated panel is after the compressing buttress code in production base stacks, entrucking is needed to be transported to building operation building site, after arriving building operation building site, need to unload this cement pre-fabricated panel, therefore, the work efficiency of the handling cement pre-fabricated panel of raising and the labour intensity of reduction handling cement pre-fabricated panel are the technical matterss being badly in need of solving.
At present, the method that existing handling cement pre-fabricated panel adopts the method for a dead lift cement pre-fabricated panel to be loaded onto transport trolley and a dead lift mostly unloads cement pre-fabricated panel from transport trolley, the inefficiency of a dead lift unloading cement pre-fabricated panel, the labour intensity of workman is large; Also the method handling cement pre-fabricated panel of fork truck is adopted with manufacturer, but because the activity space restriction of the special construction of cement pre-fabricated panel and fork truck handling, fork truck is as just a kind of auxiliary handling tool, the efficiency of handling cement pre-fabricated panel is still very low, the cooperation that needs as the same are artificial, therefore, assist the technological change of handling cement pre-fabricated panel imperative to existing a dead lift handling cement pre-fabricated panel and fork truck, be badly in need of developing the concrete prefabricated mechanical device of special handling.
Summary of the invention
Technical matters to be solved by this invention is, for above-mentioned the deficiencies in the prior art, provides a kind of handling concrete prefabricated panel assembly.
It is as follows that the present invention loads and unloads the technical scheme that concrete prefabricated panel assembly adopts:
The present invention loads and unloads concrete prefabricated panel assembly, comprises hoisting mechanism, and hoisting mechanism bottom is provided with gripping body, and described hoisting mechanism comprises crossbeam, in the middle part of crossbeam, be provided with hanging scaffold; Described gripping body comprises two groups of gripping portions matched, often organize gripping portion and include abutment sleeve, quill and clamp arm, quill is nested with on crossbeam, and abutment sleeve to be nested with on crossbeam and to be positioned at the left and right sides of quill, and clamp arm is fixedly installed on quill bottom.Gripping body is used for carrying out gripping to the cement pre-fabricated panel of superposed box mesh-beam floor system, and hoisting mechanism is used for lifting the cement pre-fabricated panel of the superposed box mesh-beam floor system of gripping, thus realizes the handling of cement pre-fabricated panel.Crossbeam is for doing the support of gripping body, and hanging scaffold carries out hanging getting for crane.
As preferred version of the present invention, described crossbeam quantity has two groups, and often organize crossbeam by two steel pipe crossbeam compositions setting up and down, two groups of crossbeams be arranged in parallel, and hanging scaffold has two, are separately positioned on the superposed steel pipe crossbeam of two groups of crossbeams.By arranging two groups of crossbeams, the stability of cross beam support can be increased, preventing the clamp arm being arranged on crossbeam bottom from rocking.Two hanging scaffolds can be used for steel wire penetrating, hang the hook-shaped triangularity of two hanging scaffolds and crane when getting, and according to the characteristic that triangle is stable, make handling more stable.
As preferred version of the present invention, described gripping portion comprises eight abutment sleeves, four quills, two clamp arms and stay bearing plates, four quills are nested with the side being positioned at the steel pipe crossbeam of bottom on two superposed steel pipe crossbeams and two respectively, every two abutment sleeves be nested with superposed steel pipe crossbeam or be positioned at bottom steel pipe crossbeam on and be positioned at the left and right sides of a quill, the top of each clamp arm is all fixedly connected with setting up and down two quills, and stay bearing plate is fixedly connected with two clamp arms.Two clamping parts do not carry out gripping from the both sides of the cement pre-fabricated panel of superposed box mesh-beam floor system to cement pre-fabricated panel.Easy fit between quill and steel pipe crossbeam, quill along steel pipe crossbeam sway, thus can adjust according to the size of cement pre-fabricated panel, after the position of quill needs mobile adjusting according to handling, be locked with abutment sleeve, prevent quill to be subjected to displacement.Because clamp arm and quill are fixedly connected with, when mobile quill moves, the position also synchronizing moving of clamp arm, clamps cement pre-fabricated panel.By arranging stay bearing plate between two clamp arms, two clamp arms are connected into an entirety by stay bearing plate, adjust more convenient saving time like this.
As preferred version of the present invention, also comprise the claw being arranged on clamp arm bottom relative inner.By arranging claw in clamp arm bottom relative inner, claw can increase the friction between clamp arm and cement pre-fabricated panel further, thus improves clamping effect.
As preferred version of the present invention, described claw is that trapezoidal claw is evenly arranged on clamp arm bottom relative inner.Trapezoidal claw can form chuck one by one, holds cement pre-fabricated panel, prevents cement pre-fabricated panel from getting loose.
As preferred version of the present invention, also comprise the rubber layer being arranged on claw outside.By at claw outer setting rubber layer, rubber layer can change the hard contact of claw and cement pre-fabricated panel into flexible contact, thus better plays clamping effect.
As preferred version of the present invention, described hoisting mechanism and gripping body quantity have two groups, and two groups of hoisting mechanisms are connected in series, one group of corresponding one group of hoisting mechanism of gripping body.By arranging two groups of hoisting mechanisms and gripping body, can once load and unload polylith cement pre-fabricated panel, thus increasing work efficiency.
In sum, the advantage that the present invention loads and unloads concrete prefabricated panel assembly is, can conveniently cement pre-fabricated panel be loaded on transport trolley, the work efficiency of handling cement pre-fabricated panel is high, greatly can reduce the labour intensity of workman, enhance productivity, reduce productive costs, have good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is the block diagram of the cement pre-fabricated panel of superposed box mesh-beam floor system.
Fig. 2 is the block diagram that the present invention loads and unloads concrete prefabricated panel assembly embodiment 1.
Fig. 3 is the front elevation that the present invention loads and unloads concrete prefabricated panel assembly embodiment 1.
Fig. 4 is the lateral plan that the present invention loads and unloads concrete prefabricated panel assembly embodiment 1.
Fig. 5 is the block diagram that the present invention loads and unloads concrete prefabricated panel assembly embodiment 2.
Detailed description of the invention
Embodiment 1
As shown in Figures 2 to 4, the present embodiment loads and unloads concrete prefabricated panel assembly, comprises hoisting mechanism, and hoisting mechanism bottom is provided with gripping body.Gripping body is used for carrying out gripping to the cement pre-fabricated panel of superposed box mesh-beam floor system, and hoisting mechanism is used for lifting the cement pre-fabricated panel of the superposed box mesh-beam floor system of gripping, thus realizes the handling of cement pre-fabricated panel.
Described hoisting mechanism comprises crossbeam, and crossbeam, for doing the support of gripping body, is provided with hanging scaffold 7 in the middle part of crossbeam, and hanging scaffold 7 carries out hanging getting, for lifting whole device for crane.As preferably, crossbeam quantity has two groups, and often organize crossbeam and form by two steel pipe crossbeams 4 setting up and down, two groups of crossbeams be arranged in parallel, and hanging scaffold 7 has two, are separately positioned on the superposed steel pipe crossbeam 4 of two groups of crossbeams.By arranging two groups of crossbeams, the stability of cross beam support can be increased, preventing the clamp arm 1 being arranged on crossbeam bottom from rocking.Two hanging scaffolds 7 can be used for steel wire penetrating, hang two hanging scaffolds 7 and the hook-shaped triangularity of crane when getting, according to the characteristic that triangle is stable, make handling more stable.
Described gripping body comprises two groups of gripping portions matched, and two clamping parts do not carry out gripping from the both sides of the cement pre-fabricated panel of superposed box mesh-beam floor system to cement pre-fabricated panel.Often organize gripping portion and include abutment sleeve 2, quill 3 and clamp arm 1, quill 3 is nested with on crossbeam, and abutment sleeve 2 to be nested with on crossbeam and to be positioned at the left and right sides of quill 3, and clamp arm 1 is fixedly installed on quill 3 bottom.As preferably, described gripping portion comprises eight abutment sleeves, 2, four quills, 3, two clamp arms 1 and a stay bearing plate 6, four quills 3 are nested with the side being positioned at the steel pipe crossbeam 4 of bottom on two superposed steel pipe crossbeams 4 and two respectively, every two abutment sleeves 2 be nested with superposed steel pipe crossbeam 4 or be positioned at bottom steel pipe crossbeam 4 on and be positioned at the left and right sides of a quill 3, the top of each clamp arm 1 is all fixedly connected with setting up and down two quills 3, and stay bearing plate 6 is fixedly connected with two clamp arms 1.Easy fit between quill 3 and steel pipe crossbeam 4, quill 3 can along steel pipe crossbeam 4 sway, thus adjust according to the size of cement pre-fabricated panel, after the position of quill 3 needs mobile adjusting according to handling, be locked with abutment sleeve 2, prevent quill 3 to be subjected to displacement, abutment sleeve 2 can also be used to the displacement of restraint sleeve 3.Because clamp arm 1 is be fixedly connected with quill 3, when mobile quill 3 moves, the position also synchronizing moving of clamp arm 1, clamps cement pre-fabricated panel.By arranging stay bearing plate 6 between two clamp arms 1, two clamp arms 1 can be connected into an entirety by stay bearing plate 6 one aspect, adjust more convenient saving time like this, can also be used on the other hand install cylinder.
In clamp arm 1 bottom, relative inner is provided with claw 5, and claw 5 is evenly arranged on clamp arm 1 bottom relative inner for trapezoidal claw.Claw 5 can increase the friction between clamp arm 1 and cement pre-fabricated panel further, thus improves clamping effect.Trapezoidal claw can form chuck one by one, holds cement pre-fabricated panel, prevents cement pre-fabricated panel from getting loose.Rubber layer is had in claw 5 outer setting.By at claw outer setting rubber layer, rubber layer can change the hard contact of claw and cement pre-fabricated panel into flexible contact, thus better plays clamping effect.
The principle of work that the present embodiment loads and unloads concrete prefabricated panel assembly is: hanging scaffold 8 lifts whole device makes clamp arm 1 enter into the sidewall of the cement pre-fabricated panel that buttress code stacks, clamp arm 1 is made by clamping movable support plate 6, claw 5, quill 3 moves the cement pre-fabricated panel clamping whole buttress code and stack along crossbeam 4, then to be sling by hanging scaffold 8 cement pre-fabricated panel of whole device and clamping, the cement pre-fabricated panel that buttress code stacks is placed on transport trolley, then oppositely unclamp movable support plate 6 and make clamp arm 1, claw 5, quill 3 is along the crossbeam 4 oppositely mobile cement pre-fabricated panel unclamping whole buttress code and stack, then start to load by hanging scaffold 8 whole device of slinging the cement pre-fabricated panel that next buttress code stacks.
Embodiment 2
As shown in Figure 5, the structure that the structure that the present embodiment loads and unloads concrete prefabricated panel assembly and embodiment 1 load and unload concrete prefabricated panel assembly is substantially identical, its difference is: hoisting mechanism and gripping body quantity have two groups, two groups of hoisting mechanisms are connected in series, one group of corresponding one group of hoisting mechanism of gripping body.By arranging two groups of hoisting mechanisms and gripping body, can once load and unload polylith cement pre-fabricated panel, thus increasing work efficiency.
The principle of work that the present embodiment loads and unloads concrete prefabricated panel assembly is the same.
Below by reference to the accompanying drawings the preferred embodiment of the present invention is elaborated, but the present invention is not limited to above-mentioned embodiment, in a word in the ken that art technical personnel possesses, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (7)
1. load and unload a concrete prefabricated panel assembly, comprise hoisting mechanism, hoisting mechanism bottom is provided with gripping body, it is characterized in that: described hoisting mechanism comprises crossbeam, in the middle part of crossbeam, be provided with hanging scaffold (7); Described gripping body comprises two groups of gripping portions matched, often organize gripping portion and include abutment sleeve (2), quill (3) and clamp arm (1), quill (3) is nested with on crossbeam, abutment sleeve (2) to be nested with on crossbeam and to be positioned at the left and right sides of quill (3), and clamp arm (1) is fixedly installed on quill (3) bottom.
2. the concrete prefabricated panel assembly of handling according to claim 1, it is characterized in that: described crossbeam quantity has two groups, often organize crossbeam by two steel pipe crossbeam (4) compositions setting up and down, two groups of crossbeams be arranged in parallel, hanging scaffold (7) has two, is separately positioned on the superposed steel pipe crossbeam (4) of two groups of crossbeams.
3. the concrete prefabricated panel assembly of handling according to claim 2, it is characterized in that: described gripping portion comprises eight abutment sleeves (2), four quills (3), two clamp arms (1) and a stay bearing plate (6), four quills (3) are nested with the side being positioned at the steel pipe crossbeam (4) of bottom two superposed steel pipe crossbeams (4) and two respectively, every two abutment sleeves (2) be nested with superposed steel pipe crossbeam or be positioned at bottom steel pipe crossbeam on and be positioned at the left and right sides of a quill (3), the top of each clamp arm (1) is all fixedly connected with setting up and down two quills (3), stay bearing plate (6) is fixedly connected with two clamp arms (1).
4. the concrete prefabricated panel assembly of handling according to claim 1, is characterized in that: also comprise the claw (5) being arranged on clamp arm (1) bottom relative inner.
5. the concrete prefabricated panel assembly of handling according to claim 4, is characterized in that: described claw (5) is evenly arranged on clamp arm bottom relative inner for trapezoidal claw.
6. the concrete prefabricated panel assembly of handling according to claim 4, is characterized in that: also comprise and be arranged on the outside rubber layer of claw (5).
7. the concrete prefabricated panel assembly of handling according to claim 1, is characterized in that: described hoisting mechanism and gripping body quantity have two groups, and two groups of hoisting mechanisms are connected in series, one group of corresponding one group of hoisting mechanism of gripping body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747221.5A CN104555700A (en) | 2014-12-10 | 2014-12-10 | Cement precast slab loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747221.5A CN104555700A (en) | 2014-12-10 | 2014-12-10 | Cement precast slab loading and unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104555700A true CN104555700A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410747221.5A Pending CN104555700A (en) | 2014-12-10 | 2014-12-10 | Cement precast slab loading and unloading device |
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| Country | Link |
|---|---|
| CN (1) | CN104555700A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000399A (en) * | 2015-06-01 | 2015-10-28 | 中原工学院 | Precast slab device for automatic cement unloading |
| CN106829724A (en) * | 2017-04-14 | 2017-06-13 | 沈阳建筑大学 | A kind of Portable multi-functional lifting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29604809U1 (en) * | 1996-03-15 | 1996-05-23 | MAN Gutehoffnungshütte AG, 46145 Oberhausen | Adjustable crossbar |
| CN201834656U (en) * | 2010-09-01 | 2011-05-18 | 合肥香馨水泥预制品有限公司 | Cement pipe-prefabricating outer mold hoist |
| CN202046798U (en) * | 2011-05-09 | 2011-11-23 | 戴加育 | Hoisting clamp |
| CN203889894U (en) * | 2014-06-25 | 2014-10-22 | 樊一 | Steel plate sling for cranes |
-
2014
- 2014-12-10 CN CN201410747221.5A patent/CN104555700A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29604809U1 (en) * | 1996-03-15 | 1996-05-23 | MAN Gutehoffnungshütte AG, 46145 Oberhausen | Adjustable crossbar |
| CN201834656U (en) * | 2010-09-01 | 2011-05-18 | 合肥香馨水泥预制品有限公司 | Cement pipe-prefabricating outer mold hoist |
| CN202046798U (en) * | 2011-05-09 | 2011-11-23 | 戴加育 | Hoisting clamp |
| CN203889894U (en) * | 2014-06-25 | 2014-10-22 | 樊一 | Steel plate sling for cranes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000399A (en) * | 2015-06-01 | 2015-10-28 | 中原工学院 | Precast slab device for automatic cement unloading |
| CN106829724A (en) * | 2017-04-14 | 2017-06-13 | 沈阳建筑大学 | A kind of Portable multi-functional lifting device |
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Application publication date: 20150429 |