CN104692227A - Steel mesh lifting appliance and lifting method of steel mesh - Google Patents
Steel mesh lifting appliance and lifting method of steel mesh Download PDFInfo
- Publication number
- CN104692227A CN104692227A CN201510083165.4A CN201510083165A CN104692227A CN 104692227 A CN104692227 A CN 104692227A CN 201510083165 A CN201510083165 A CN 201510083165A CN 104692227 A CN104692227 A CN 104692227A
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- Prior art keywords
- reinforced mesh
- suspension hook
- suspender
- carrier bar
- reinforced
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 239000000725 suspension Substances 0.000 claims description 80
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 230000002787 reinforcement Effects 0.000 claims description 32
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Classifications
-
- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Abstract
The invention discloses a steel mesh lifting appliance and a steel mesh lifting method. The lifting appliance for the steel mesh sheets is simple in structure, convenient to operate and safe and reliable in lifting of the steel mesh sheets. The hoisting method of the steel mesh is based on the hoisting method of the steel mesh hoisting tool, so that the steel mesh can be hoisted quickly and safely.
Description
Technical field
The present invention relates to building field, particularly relating to a kind of suspender for lifting reinforced mesh and hanging method.
Background technology
Reinforced mesh refers to by laterally and the arrangement of bar of equidistantly vertical or unequal-interval, and carry out at horizontal vertical reinforcement point of crossing place colligation, special connection or welding, the one-tenth steel bar goods that become mesh sheet shape.It is mainly used in the sole plate, wallboard etc. of reinforced concrete structure.
The making of reinforced mesh mainly adopts following two kinds of modes:
First kind of way makes in mode manually at the construction field (site), that is: in the transverse direction and vertical reinforcement of already installed reinforced mesh with mechanical connection the single connection transverse direction of mode and vertical reinforcement, and then transverse direction and vertical reinforcement are carried out bind or welding at point of crossing, thus form reinforced mesh.This at the construction field (site) with manually for dominant shape becomes the mode of reinforced mesh to make labour intensity very large, and joint efficiency is low, the making of reinforced mesh with to be connected integrated cost high, the inadaptable national demand for development to building industrialization, mechanization.
Mechanical connection refers to by reinforcing bar and the mechanical snap effect of attaching parts or other intervention materials or the pressure-bearing effect of reinforcing bar end face, the power in a reinforcing bar is passed to the method for attachment of another root reinforcing bar.A kind of tapered sleeve locking rebar connecting technology being comparatively applicable to mesh sheet and connecting is there is: adopt multi-disc to be wrapped by waiting two reinforcing bars with cogged inner surface and with the intermediate plate of two conical surface outside faces in MACHINERY JOINT, inwardly clamped by the torus with inner conical surface being enclosed within intermediate plate two ends, realize the mechanical connection of reinforcing bar.
The second way is carried out prefabricated at pre-fabricated factory.So, transport prefabricated reinforced mesh to camp site, but precast reinforced for institute mesh sheet and mounted reinforced mesh are carried out integrated connection.This mode eliminates that on-the-spot reinforcing bar carries out separately connecting, the process of bind or welded reinforcement, thus reduces labour intensity, improves joint efficiency, meets the demand for development of country to building industrialization, mechanization.
But, after transporting prefabricated reinforced mesh to camp site, need prefabricated reinforced mesh handling to correct position to be connected with mounted reinforced mesh.And in prior art, do not have special instrument reinforced mesh being carried out to convenient, fast lifting, thus bring difficulty to the integral installation of reinforced mesh.
Summary of the invention
For the above-mentioned technical matters existed in prior art, the invention provides the reinforced mesh suspender that a kind of structure is simple, easy to operate, this reinforced mesh suspender can by hoisting steel mesh piece to assigned address.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of reinforced mesh suspender, comprise retainer and the multiple suspension hooks for hook reinforced mesh, multiple described suspension hook arranges in the mode of multirow and multiple row and is fixed on described retainer, and the opening of described suspension hook is towards identical.
Preferably, the wedge that described suspension hook comprises rectangular block and is fixedly connected with described rectangular block, an inclined-plane of described wedge is connected with a side of described rectangular block and forms an angle being less than 90 °; Described rectangular block is fixed on described retainer, and the plane orthogonal at this side and described retainer place.
Preferably, described retainer comprises two carrier bars be arranged in parallel and two support beams be connected between two carrier bars, and each described carrier bar arranges the described suspension hook of row along its length, and the suspension hook one_to_one corresponding on carrier bar described in two is to form multirow.
Preferably, described suspension hook can move on described carrier bar and move to need position after fix with described carrier bar.
Preferably, described carrier bar offers guiding hold down groove, described guiding hold down groove extends along the length direction of described carrier bar, described rectangular block is equipped with bolt, the nuts of described bolt is fastened in described guiding hold down groove, and described suspension hook is fixed on described carrier bar by nut by the other end.
Preferably, the junction of described carrier bar and described support beam is also provided with reinforcement gusset.
Preferably, the middle part of carrier bar described in two is all fixed with the rotating shaft vertical with described carrier bar, and described in two, rotating shaft is coaxially arranged, and rotating shaft described in two is all arranged with axle sleeve, and described axle sleeve is fixed with suspension ring.
Preferably, the end of rotating shaft described in two is also provided with the β pin for stoping described axle sleeve to be deviate from from described rotating shaft.
Preferably, described rectangular block and described wedge one-body molded, the overall cementation process of described suspension hook.
Present invention also offers a kind of hanging method of the reinforced mesh based on above-mentioned reinforced mesh suspender, comprise the following steps:
S10: by stacked for multiple reinforced mesh, arranges bolster between adjacent two reinforced mesh;
S20: weight-lifting equipment is connected with described reinforced mesh suspender with steel rope;
S30: move reinforced mesh suspender by weight-lifting equipment, and the reinforced mesh of the superiors making all suspension hook hooks stacked, and the suspension hook hook same reinforcing bar being positioned at same a line;
S40: utilize weight-lifting equipment reinforced mesh to be transported to the position needing to install reinforced mesh with the state of level, if reinforced mesh needs vertically to install, makes the reinforced mesh being in horizontality erect by artificial or mechanical equipment;
S50: be connected corresponding with the reinforcing bar of mounted reinforced mesh to the vertical reinforcement of at least two in reinforced mesh and at least two transverse reinforcements;
S60: move down reinforced mesh suspender, then transverse shifting reinforced mesh suspender, make all suspension hooks depart from reinforced mesh;
S70: connecting reinforcement mesh sheet residue transverse reinforcement and vertical reinforcement.
Compared with prior art, the beneficial effect of the hanging method of reinforced mesh suspender of the present invention and reinforced mesh is:
1, reinforced mesh hanger structure of the present invention is simple, easy to operate, reliable to the Hoisting Security of reinforced mesh.
The suspension hook of 2, reinforced mesh suspender of the present invention have inclined-plane and the plane of angled setting, after the reinforcing bar of suspension hook hook reinforced mesh, reinforcing bar can under the Action of Gravity Field of reinforced mesh entirety, the junction of inclined-plane and plane is slided to along inclined-plane, thus can effectively prevent reinforcing bar from breaking off relations, make the lifting of reinforced mesh convenient.
3, owing to carrier bar being provided with guiding hold down groove, suspension hook can slide along guiding hold down groove, and be fixed on carrier bar by tighting a bolt, therefore, by the distance between adjustment adjacent rows suspension hook with the change of the distance between the reinforcing bar adapting to different reinforced mesh.
Accompanying drawing explanation
Fig. 1 is the structural representation at a visual angle of reinforced mesh suspender of the present invention;
Fig. 2 is the structural representation at another visual angle of reinforced mesh suspender of the present invention;
Fig. 3 is the structural representation of the suspension hook of reinforced mesh suspender of the present invention;
Fig. 4 is the enlarged view of the part A of Fig. 1;
Fig. 5 is the view of reinforced mesh suspender of the present invention when preparing lifting;
Fig. 6 is the view that reinforced mesh suspender of the present invention lifts the reinforced mesh needing level to install;
Fig. 7 is the view that reinforced mesh suspender of the present invention lifting needs the reinforced mesh vertically installed.
In figure: 10-suspension hook; 11-rectangular block; 111-side; 12-wedge; 121-inclined-plane; 13-adapter plate; 14-bolt; 15-nut; 20-retainer; 21-carrier bar; 211-leads hold down groove; 22-support beam; 23-strengthens gusset; 24-rotating shaft; 25-axle sleeve; 26-suspension ring; 30-reinforced mesh; 31-reinforcing bar; 40-bolster.
Detailed description of the invention
For making those skilled in the art better understand technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is elaborated.
As depicted in figs. 1 and 2, the invention provides a kind of reinforced mesh suspender, for lifting reinforced mesh 30, this reinforced mesh suspender comprises retainer 20 and the multiple suspension hooks 10 for hook reinforced mesh 30; This retainer 20 is framed structure, and multiple suspension hooks 10 are fixed on the side of retainer 20; Multiple suspension hook 10 arranges in the mode of multiple lines and multiple rows, and its opening is towards same direction so that can the parallel reinforcing bar of simultaneously in hook reinforced mesh 30 many 31 (while hook transverse reinforcement or longitudinal reinforcement) when lifting reinforced mesh 30.
Reinforced mesh suspender of the present invention by multiple suspension hooks 10 hook reinforced mesh 30 simultaneously of the arrangement in multiple lines and multiple rows, thus makes the process of lifting reinforced mesh 30 more stable, safe and reliable.The retainer 20 of framed structure more can increase the Rigidity and strength of whole suspender, effectively can prevent the distortion of suspender and reinforced mesh 30.
Suspension hook 10 can have various structures, as being curved suspension hook 10 of the prior art, but the opening of the suspension hook 10 of arc is less and upward, and reinforced mesh 30 was all horizontal positioned before lifting, the suspension hook 10 of this arc needs when the reinforcing bar 31 of the reinforced mesh 30 of hook horizontal positioned to reserve very large space (or being called height) in the below of reinforced mesh 30, and operates very inconvenient.For convenience of the reinforcing bar 31 of hook reinforced mesh 30, in a preferred embodiment of the invention, suspension hook 10 is arranged to the structure being similar to L-type, particularly, as shown in Figure 3, and continue to see figures.1.and.2, suspension hook 10 comprises a rectangular block 11 and is connected to the wedge 12 near one end of rectangular block 11 on a side 111 of this rectangular block 11, an inclined-plane 121 of this wedge 12 is towards the other end of rectangular block 11, and this inclined-plane 121 is connected with this side 111, one end that this inclined-plane 121 is connected with this side 111 higher than this inclined-plane 121 away from one end of rectangular block 11, namely this inclined-plane 121 is less than 90 degree with the angle of this side 111.Preferably, this angle is 70 °-85 °.So, as shown in Figure 5 and Figure 6, when the reinforced mesh 30 of suspension hook 10 hook horizontal positioned, suspension hook 10 is made to move downwardly through the mesh of reinforced mesh 30, then parallel motion suspension hook 10, make the reinforcing bar 31 of reinforced mesh 30 be resisted against on the inclined-plane 121 of wedge 12, lift by crane suspension hook 10 straight up, reinforcing bar 31 meeting slides to the position that inclined-plane 121 is connected with side 111 automatically along the inclined-plane 121 of wedge 12.Suspension hook 10 need of this kind of structure make the reserved height below reinforced mesh 30 be greater than the gauge of wedge 12 in the vertical direction, and the inclined-plane 121 of wedge 12 can ensure in hoisting process, the reinforcing bar 31 of reinforced mesh 30 can not come off from suspension hook 10.
The retainer 20 of framed structure preferably can weld by two carrier bars 21 and two support beams 22 rectangular frame formed, particularly, two carrier bars 21 be arranged in parallel, two support beams 22 are connected between two carrier bars 21, and respectively near the two ends of carrier bar 21, each carrier bar 21 arranges suspension hook 10 one_to_one corresponding on row suspension hook 10, two carrier bar 21 along its length.So, multiple suspension hook 10 arranges arrangement in multirow two.Often row suspension hook 10 (often row has two suspension hooks 10) is for the same reinforcing bar 31 of hook, the many reinforcing bars 31 that the while of multirow suspension hook 10, hook is parallel to each other.
In fact, according to the difference of application scenario or the difference of power that will carry, the density of the layout of the transverse and longitudinal reinforcing bar 31 of reinforced mesh 30 is also different, for the reinforced mesh 30 with different reinforcing bar 31 density can be lifted, in a preferred embodiment of the invention, the structure that suspension hook 10 can move and fix on carrier bar 21 is arranged to by reinforced mesh suspender, that is: be arranged to the structure of the line space that can regulate adjacent rows suspension hook 10.On the length direction of carrier bar 21, optional position is moved to for realizing suspension hook 10, in the present embodiment, as Fig. 1, shown in Fig. 2 and Fig. 4, carrier bar 21 offers guiding hold down groove 211 in their length direction, and the guiding through two ends to carrier bar 21 of hold down groove 211, the end face of rectangular block 11 away from wedge 12 is fixed with adapter plate 13, guiding hold down groove 211 is provided with bolt 14, the nuts of bolt 14 is fastened in guiding hold down groove 211 and also can slides in guiding hold down groove 211, the screw rod of bolt 14 is through adapter plate 13, and by nut 15, adapter plate 13 is fixed on carrier bar 21.Certain rectangular block 11 also can not arrange adapter plate 13, and now bolt 14 can directly wear rectangular block 11.Need adjusting lift hook 10 carry on position time, loosening nut 15, along the position of bearing of trend adjustment suspension hook 10 in carrying of guiding hold down groove 211, make the distance between the distance of the suspension hook 10 of adjacent rows and adjacent two reinforcing bars 31 of reinforced mesh 30 equal, after position has adjusted, tightening nut 15, is fixed on suspension hook 10 on carrier bar 21.
For increasing the Rigidity and strength of reinforced mesh suspender of the present invention further, as depicted in figs. 1 and 2, reinforcement gusset 23 is all welded with at two carrier bars 21 of retainer 20 and four junctions of two support beams 22.So, effectively prevent junction stress concentrate and cause the generation of the danger of snapping.
Before utilizing reinforced mesh suspender of the present invention to lift reinforced mesh 30, need by the hanging of reinforced mesh suspender on weight-lifting equipment, for convenience of hanging on weight-lifting equipment, in a preferred embodiment of the invention, as depicted in figs. 1 and 2, the middle part of two carrier bars 21 is all fixed with the rotating shaft 24 vertical with carrier bar 21, and two rotating shafts 24 are coaxially arranged, two rotating shafts 24 are all arranged with axle sleeve 25, axle sleeve 25 are fixed with suspension ring 26.So, utilize two steel ropes to be connected with the suspension hook of weight-lifting equipment by two suspension ring 26 respectively, and said structure make retainer 20 rotate very flexibly, makes the adjustment of the angle of retainer 20 very convenient.
For preventing in hoisting process, axle sleeve 25 is deviate from from the end of rotating shaft 24, and the end of two rotating shafts 24 is also provided with the β pin for stoping axle sleeve 25 to be deviate from from rotating shaft 24.Use β pin to carry out spacing benefit to axle sleeve 25 and be: β sell easy accessibility, thus enable reinforced mesh suspender more fast and weight-lifting equipment install.
For increasing the load-carrying capacity of suspension hook 10, the rectangular block 11 in suspension hook 10 and wedge 12 integrally casting or excision forming; For increasing the resistance to wear of suspension hook 10, so that it is more permanent to make suspension hook 10 use, suspension hook 10 entirety carries out cementation process.
Below the method utilizing reinforced mesh suspender of the present invention to lift reinforced mesh 30 is introduced.
Between lifting, first need to carry out prefabricated at pre-fabricated factory to reinforced mesh 30, and reinforced mesh 30 is transported to camp site, then the distance in reinforced mesh suspender between adjacent rows suspension hook 10 is adjusted, distance between adjacent two reinforcing bars 31 of the reinforced mesh 30 making this distance equal to lift, and then carry out following steps:
S10: as shown in Figure 5, by stacked for multiple reinforced mesh 30, arranges bolster 40 between every two reinforced mesh 30.According to by rectangular block 11 and the integrated suspension hook 10 of wedge 12, the thickness of bolster 40 need be made to be greater than the maximum ga(u)ge of wedge 12 in the vertical direction, so that suspension hook 10 is through in the gap can inserted after the mesh of reinforced mesh 30 two adjacent reinforced mesh 30.
S20: weight-lifting equipment is connected with the suspension ring 26 on retainer 20 with steel rope;
S30: move reinforced mesh suspender by weight-lifting equipment, suspension hook 10 is made to aim at the mesh of reinforced mesh 30, then reinforced mesh suspender is moved down, the wedge 12 of suspension hook 10 is made to aim at gap between the superiors and lower one deck reinforced mesh 30, traversing reinforced mesh suspender, (reinforced mesh 30 intersects stacked formation by two rows reinforcing bar to make the inclined-plane 121 of wedge 12 be positioned at the below of the reinforcing bar 31 of the superiors' reinforced mesh 30, shown in Fig. 5 and Fig. 6 is the state of placing of reinforcement on suspension hook 10 hook, certain suspension hook 10 also can placing of reinforcement under hook, and placing of reinforcement can make lower placing of reinforcement by upper placing of reinforcement holding under hook, overcome welding force between two rows reinforcing bar or bind power to prevent lower placing of reinforcement and be separated with upper placing of reinforcement), reinforced mesh suspender is moved slightly, the inclined-plane 121 of wedge 12 is offseted with reinforcing bar 31, again slightly on move suspender, as shown in Figure 5, reinforcing bar 31 just slides to the junction of wedge 12 and rectangular block 11 along inclined-plane 121, complete the hook of reinforced mesh 30.Because the distance between adjacent rows suspension hook 10 is equal with the distance between adjacent two reinforcing bars 31 of reinforced mesh 30, therefore, all suspension hooks 10 can the reinforcing bar 31 of simultaneously hook reinforced mesh 30.
S40: move reinforced mesh suspender by weight-lifting equipment, as shown in Figure 6, reinforced mesh 30 is transported to the position needing to install reinforced mesh 30 with the state of level, if reinforced mesh 30 needs vertical installation, as shown in Figure 7, by artificial or mechanical equipment, the reinforced mesh 30 being in horizontality is erect in the air;
S50: be connected corresponding with the reinforcing bar 31 of mounted reinforced mesh 30 at least two vertical reinforcements 31 in reinforced mesh 30 and at least two transverse reinforcements 31;
S60: move down reinforced mesh suspender, then transverse shifting reinforced mesh suspender, make all suspension hooks 10 deviate from from the mesh of reinforced mesh 30;
S70: by the transverse reinforcement of remaining for reinforced mesh 30 transverse reinforcement 31 and vertical reinforcement 31 and mounted reinforced mesh and Vertical bar connection, namely complete the lifting of a slice reinforced mesh 30.
Circulation above-mentioned steps, until by all reinforced mesh 30 rigging outs.
Above embodiment is only exemplary embodiment of the present invention, and be not used in restriction the present invention, protection scope of the present invention is defined by the claims.Those skilled in the art can in essence of the present invention and protection domain, and make various amendment or equivalent replacement to the present invention, this amendment or equivalent replacement also should be considered as dropping in protection scope of the present invention.
Claims (10)
1. a reinforced mesh suspender, is characterized in that, comprises retainer and the multiple suspension hooks for hook reinforced mesh, and multiple described suspension hook arranges in the mode of multirow and multiple row and is fixed on described retainer, and the opening of described suspension hook is towards identical.
2. reinforced mesh suspender according to claim 1, it is characterized in that, the wedge that described suspension hook comprises rectangular block and is fixedly connected with described rectangular block, an inclined-plane of described wedge is connected with a side of described rectangular block and forms an angle being less than 90 °; Described rectangular block is fixed on described retainer, and the plane orthogonal at this side and described retainer place.
3. reinforced mesh suspender according to claim 2, it is characterized in that, described retainer comprises two carrier bars be arranged in parallel and two support beams be connected between two carrier bars, each described carrier bar arranges the described suspension hook of row along its length, and the suspension hook one_to_one corresponding on carrier bar described in two is to form multirow.
4. reinforced mesh suspender according to claim 3, is characterized in that, described suspension hook can move on described carrier bar and move to need position after fix with described carrier bar.
5. reinforced mesh suspender according to claim 4, it is characterized in that, described carrier bar offers guiding hold down groove, described guiding hold down groove extends along the length direction of described carrier bar, described rectangular block is equipped with bolt, the nuts of described bolt is fastened in described guiding hold down groove, and described suspension hook is fixed on described carrier bar by nut by the other end.
6. reinforced mesh suspender according to claim 5, is characterized in that, the junction of described carrier bar and described support beam is also provided with reinforcement gusset.
7. reinforced mesh suspender according to claim 6, it is characterized in that, the middle part of carrier bar described in two is all fixed with the rotating shaft vertical with described carrier bar, and described in two, rotating shaft is coaxially arranged, rotating shaft described in two is all arranged with axle sleeve, described axle sleeve is fixed with suspension ring.
8. reinforced mesh suspender according to claim 7, is characterized in that, the end of rotating shaft described in two is also provided with the β pin for stoping described axle sleeve to be deviate from from described rotating shaft.
9. reinforced mesh suspender as claimed in any of claims 2 to 8, is characterized in that, described rectangular block and described wedge one-body molded, the overall cementation process of described suspension hook.
10., based on a hanging method for the reinforced mesh of the reinforced mesh suspender in claim 1 to 9 described in any one, it is characterized in that, comprise the following steps:
S10: by stacked for multiple reinforced mesh, arranges bolster between adjacent two reinforced mesh;
S20: weight-lifting equipment is connected with described reinforced mesh suspender with steel rope;
S30: move reinforced mesh suspender by weight-lifting equipment, and the reinforced mesh of the superiors making all suspension hook hooks stacked, and the suspension hook hook same reinforcing bar being positioned at same a line;
S40: utilize weight-lifting equipment reinforced mesh to be transported to the position needing to install reinforced mesh with the state of level, if reinforced mesh needs vertically to install, makes the reinforced mesh being in horizontality erect by artificial or mechanical equipment;
S50: be connected corresponding with the reinforcing bar of mounted reinforced mesh to the vertical reinforcement of at least two in reinforced mesh and at least two transverse reinforcements;
S60: move down reinforced mesh suspender, then transverse shifting reinforced mesh suspender, make all suspension hooks depart from reinforced mesh;
S70: connecting reinforcement mesh sheet residue transverse reinforcement and vertical reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083165.4A CN104692227B (en) | 2015-02-15 | 2015-02-15 | Steel mesh lifting appliance and lifting method of steel mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083165.4A CN104692227B (en) | 2015-02-15 | 2015-02-15 | Steel mesh lifting appliance and lifting method of steel mesh |
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| Publication Number | Publication Date |
|---|---|
| CN104692227A true CN104692227A (en) | 2015-06-10 |
| CN104692227B CN104692227B (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083165.4A Active CN104692227B (en) | 2015-02-15 | 2015-02-15 | Steel mesh lifting appliance and lifting method of steel mesh |
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| CN (1) | CN104692227B (en) |
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| CN105174030A (en) * | 2015-10-12 | 2015-12-23 | 青岛森林金属制品有限公司 | Multipoint flexible lifting device |
| CN106223625A (en) * | 2016-07-25 | 2016-12-14 | 中国建筑第八工程局有限公司 | Reinforcing bar upright handling method in small space based on integral platform |
| CN108747959A (en) * | 2018-06-29 | 2018-11-06 | 宁波新州焊接设备有限公司 | A kind of latching device that mesh sheet is docked, compressed |
| CN108750915A (en) * | 2018-07-18 | 2018-11-06 | 宁波交通工程建设集团有限公司 | Prefabricated case beam roof steel bar mesh sheet suspender and operating method |
| CN109665450A (en) * | 2019-01-29 | 2019-04-23 | 广东赛福智能装备有限公司 | A kind of boom hoisting |
| CN109809126A (en) * | 2019-01-29 | 2019-05-28 | 广东赛福智能装备有限公司 | A kind of frame loader |
| BE1027413B1 (en) * | 2019-12-19 | 2021-02-01 | Gilleman Nv | DEVICE FOR LIFTING A BUILDING STEEL MAT |
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| CN108747959B (en) * | 2018-06-29 | 2023-08-29 | 宁波新州焊接设备有限公司 | Locking mechanism for butt joint and compaction of net sheets |
| CN108750915A (en) * | 2018-07-18 | 2018-11-06 | 宁波交通工程建设集团有限公司 | Prefabricated case beam roof steel bar mesh sheet suspender and operating method |
| CN108750915B (en) * | 2018-07-18 | 2024-02-06 | 宁波交通工程建设集团有限公司 | Prefabricated box girder top plate reinforcing steel mesh lifting appliance and operation method |
| CN109665450A (en) * | 2019-01-29 | 2019-04-23 | 广东赛福智能装备有限公司 | A kind of boom hoisting |
| CN109809126A (en) * | 2019-01-29 | 2019-05-28 | 广东赛福智能装备有限公司 | A kind of frame loader |
| BE1027413B1 (en) * | 2019-12-19 | 2021-02-01 | Gilleman Nv | DEVICE FOR LIFTING A BUILDING STEEL MAT |
| WO2021122119A1 (en) * | 2019-12-19 | 2021-06-24 | Gilleman Nv | Device for lifting a steel reinforcement mat |
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| CN104692227B (en) | 2017-08-08 |
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