CN210177978U - Integral lifting device for steel skeleton of high-rise transfer truss - Google Patents
Integral lifting device for steel skeleton of high-rise transfer truss Download PDFInfo
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- CN210177978U CN210177978U CN201920416572.6U CN201920416572U CN210177978U CN 210177978 U CN210177978 U CN 210177978U CN 201920416572 U CN201920416572 U CN 201920416572U CN 210177978 U CN210177978 U CN 210177978U
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Abstract
The utility model discloses a building conversion truss reinforcing bar whole hoisting device, including cope match-plate pattern, anti-skidding net, fixed plate, hydraulic pressure lifting mechanism, cable group, spliced pole, one-level anchor strut, truss upper chord, lower hoist, bearing line, second grade anchor strut and bracing piece. The utility model has the advantages that: the anti-skidding net is square grid form, be located the top of cope match-plate pattern, reduce the workman and promote and the incidence of unexpected circumstances such as landing appear when checking the operation, the fixed plate is installed in the left side of last cope match-plate pattern, the fixed degree of device has been increased, the bottom and the cope match-plate pattern top surface of hydraulic lifting mechanism are fixed connection, the production efficiency is improved, one-level anchor strut, be located between cope match-plate pattern and the truss upper chord member, and be 45 jiaos with the wall, the bearing structure of device has been consolidated, rationally utilize the wall to remove to decompose the bearing capacity, the bottom fixed connection of lower hoist is at the right-hand member of truss upper chord member, the adaptability of device is increased.
Description
Technical Field
The utility model relates to a hoisting device specifically is a building conversion truss reinforcing bar whole hoisting device belongs to the building engineering machinery technical field.
Background
Aiming at a building with a structure form of a frame-core tube structure (with a conversion truss layer), factors such as quality, construction period, economic benefit and the like are comprehensively considered, and a conversion truss is installed by adopting an ultra-large hydraulic synchronous lifting technology according to the successful experience of similar projects in the past. After the conversion truss structure is assembled into a whole at a lower elevation, the conversion truss structure is synchronously lifted in place, so that the mounting and construction difficulty is greatly reduced, and the device is beneficial to quality, safety, construction period and the like, and therefore, the conversion truss structure is lifted by the integral lifting device for the steel skeleton of the building conversion truss.
The existing integral lifting device for the steel ribs of the conversion truss of the building is simple in structure and cannot meet complex use environments, firstly, an anti-slip measure is not set, accidental slipping of operators is easily caused, secondly, the fixing measure is not enough, the stability of the device is easily influenced, thirdly, the power of original lifting equipment is not strong, the lifting force is poor, efficiency is reduced, fourthly, reasonable application environment resources are not considered in the aspect of structure, fifthly, the setting of the device is single, and the adaptability is poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a building transfer truss steel rib lifting device for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a building conversion truss steel rib integral lifting device comprises an upper molding box, an anti-skidding net, a fixing plate, a hydraulic lifter, a cable group, a connecting column, a primary reinforcing rod, a truss upper chord, a lower lifting appliance, a bearing line, a secondary reinforcing rod and a supporting rod; the upper molding box is positioned at the upper half part of the device, the left end of the upper molding box is fixedly connected with the outer wall through a fixing plate, the antiskid net is positioned at the top part of the upper molding box and fixedly connected with the upper molding box through clamping grooves at the left side and the right side, the fixing plate is arranged at the left side of the upper molding box, the fixing plate is fixedly connected with the upper molding box and the outer wall through a bolt connection mode, the hydraulic lifter is positioned at the right side of the top part of the device, the bottom of the hydraulic lifter is fixedly connected with the top surface of the upper molding box, the cable group is also positioned at the top part of the device, the cable group is fixedly connected with the top end of the hydraulic lifter, the connecting column is positioned at the upper half part of the device, the top end of the connecting column is fixedly connected with the bottom part of the upper molding box, the bottom end of the connecting column is fixedly connected with the upper chord of the truss, the first, and be 45 jiaos with the wall, the top and the last type bottom of the case portion of one-level anchor strut are fixed connection, the chord member is located the middle part of device on the truss, and the bottom surface and the second grade anchor strut of chord member on the truss are fixed connection, lower hoist is located the right side of spliced pole, and on same vertical line with the hydraulic lifting mechanism, and the bottom fixed connection of hoist is at the right-hand member of chord member on the truss down, the bearing line is sliding connection through the center of hydraulic lifting mechanism and lower hoist, and the top of bearing line is fixed connection with the cope flask, the second grade anchor strut is located the well lower part of device, and the top and the chord member on the truss of second grade anchor strut are fixed connection, the bracing piece is located the bottommost of device, and the bracing piece is fixed connection with the bottom of second grade anchor strut.
Preferably, in order to increase and grab the land fertility, reduce the workman and appear the incidence of unexpected condition such as landing when promoting and inspection operation, accomplish safety in production, anti-skidding net is square grid form, is located the top of cope flask, and anti-skidding net is fixed connection through the draw-in groove of the left and right sides and cope flask.
Preferably, in order to increase the fixed degree of device, improve the device and be connected stability between the part in the operation process, improve production efficiency, the fixed plate is provided with a plurality of bolted connection holes, and the fixed plate is installed in the left side of last type case, and the fixed plate is fixed connection through bolted connection's mode and last type case and outer wall.
Preferably, in order to increase the lifting force of the power device as much as possible within a reasonable range and improve the production efficiency, the hydraulic lifter is positioned on the right side of the top of the device, and the bottom of the hydraulic lifter is fixedly connected with the top surface of the upper molding box.
Preferably, for reinforcing apparatus's bearing structure, utilize the wall to remove the decomposition bearing capacity rationally, guarantee the safety in production, the inside alternately reinforced structure that is equipped with of one-level anchor bar is located between cope and the truss upper chord, and is 45 jiaos with the wall, and the top and the cope bottom of the mould portion of one-level anchor bar are fixed connection.
Preferably, in order to realize the placing of the lifting ground anchor of multiple specifications, the adaptability of the device is increased, the clamping strips of multiple specifications are arranged inside the lower lifting appliance, the clamping strips are located on the right side of the connecting column and are on the same vertical line with the hydraulic lifter, and the bottom of the lower lifting appliance is fixedly connected to the right end of the upper chord of the truss.
The utility model has the advantages that: the integral lifting device for the steel ribs of the conversion truss of the building is reasonable in design, the anti-slip net is made of corrosion-resistant steel and is in a square grid shape and is positioned at the top of the upper molding box, the anti-slip net is fixedly connected with the upper molding box through the clamping grooves on the left side and the right side, so that the ground gripping force is increased, the occurrence rate of accidents such as slipping and the like during lifting and checking operations of workers is reduced, and safe production is achieved, the fixing plate is a square iron plate and is provided with a plurality of bolt connecting holes, the fixing plate is installed on the left side of the upper molding box and is fixedly connected with the upper molding box and the outer wall in a bolt connecting mode, so that the fixing degree of the device is increased, the stability of connection between components in the operation process of the device is improved, the production efficiency is improved, the hydraulic lifter is ultra-large power equipment made of alloy and is positioned on the right side of the top of the device, and the, thereby maximize power device's promotion dynamics at reasonable within range, improve production efficiency, the one-level anchor strut is made by high strength alloy steel, inside is equipped with alternately reinforced structure, be located between jacket and the truss upper chord, and be 45 jiaos with the wall, the top and the last jacket bottom portion of one-level anchor strut are fixed connection, thereby the bearing structure of device has been consolidated, rationally utilize the wall to remove the decomposition bearing capacity, guarantee safe production, lower hoist is squarely, inside is equipped with the card strip of multiple specification, be located the right side of spliced pole, on same vertical line with hydraulic pressure lifting mechanism, and the bottom fixed connection of lower hoist is at the right-hand member of truss upper chord, thereby realize placing of the promotion earth anchor of multiple specification, increase the adaptability of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a part of the structure of the lifting appliance of the present invention.
In the figure: 1. the device comprises a molding box, 2, an anti-skidding net, 3, a fixing plate, 4, a hydraulic lifter, 5, a cable group, 6, a connecting column, 7, a first-stage reinforcing rod, 8, a truss upper chord, 9, a lower lifting appliance, 10, a bearing line, 11, a second-stage reinforcing rod, 12 and a supporting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an integral lifting device for steel skeleton of a building conversion truss comprises an upper molding box 1, an anti-skid net 2, a fixing plate 3, a hydraulic lifter 4, a cable group 5, a connecting column 6, a primary reinforcing rod 7, a truss upper chord 8, a lower hanger 9, a bearing line 10, a secondary reinforcing rod 11 and a supporting rod 12; the upper molding box 1 is positioned at the upper half part of the device, the left end of the upper molding box 1 is fixedly connected with an outer wall through a fixing plate, the anti-skid net 2 is positioned at the top part of the upper molding box 1, the anti-skid net 2 is fixedly connected with the upper molding box 1 through clamping grooves at the left side and the right side, the fixing plate 3 is installed at the left side of the upper molding box 1, the fixing plate 3 is fixedly connected with the upper molding box 1 and the outer wall through a bolt connection mode, the hydraulic lifter 4 is positioned at the right side of the top part of the device, the bottom part of the hydraulic lifter 4 is fixedly connected with the top surface of the upper molding box 1, the cable group 5 is also positioned at the top part of the device, the connecting column 6 is positioned at the upper half part of the device, the top end of the connecting column 6 is fixedly connected with the bottom part of the upper molding box 1, the bottom end of the connecting column is fixedly connected with an upper chord 8 of a truss, the primary reinforcing rod 7 is positioned between the upper molding box 1 and the, and is 45 jiaos with the wall, and the top of one-level anchor strut 7 is fixed connection with 1 bottom of last shaped box, truss upper chord 8 is located the middle part of device, and truss upper chord 8's bottom surface is fixed connection with second grade anchor strut 11, hoist 9 is located the right side of spliced pole 6 down, and on same vertical line with hydraulic lifting mechanism 4, and the bottom fixed connection of hoist 9 is on truss upper chord 8's right-hand member down, bearing line 10 is sliding connection through hydraulic lifting mechanism 4's center and lower hoist 9, and the top of bearing line 10 is fixed connection with last shaped box, second grade anchor strut 11 is located the well lower part of device, and the top of second grade anchor strut 11 is fixed connection with truss upper chord 8, bracing piece 12 is located the bottommost of device, and bracing piece 12 is fixed connection with the bottom of second grade anchor strut 11.
The anti-slip net 2 is made of corrosion-resistant steel and is in a square grid shape and is positioned at the top of the upper molding box 1, the anti-slip net 2 is fixedly connected with the upper molding box 1 through clamping grooves on the left side and the right side, so that the ground grabbing force is increased, the occurrence rate of accidents such as slipping and the like during lifting and checking operations of workers is reduced, safe production is achieved, the fixing plate 3 is a square iron plate and is provided with a plurality of bolt connecting holes, the fixing plate 3 is arranged on the left side of the upper molding box 1, the fixing plate 3 is fixedly connected with the upper molding box 1 and an outer wall in a bolt connecting mode, so that the fixing degree of the device is increased, the stability of connection between components in the operation process of the device is improved, the production efficiency is improved, the hydraulic lifter 4 is ultra-large power equipment made of alloy and is positioned on the right side of the top of the device, and the bottom of the hydraulic lifter 4 is fixedly connected, thereby maximize power device's promotion dynamics at reasonable within range as far as possible, improve production efficiency, one-level anchor strut 7 is made by high strength alloy steel, inside is equipped with alternately reinforced structure, be located between jacket 1 and the truss upper chord 8, and be 45 jiaos with the wall, the top of one-level anchor strut 7 is fixed connection with 1 bottom of jacket, thereby the bearing structure of device has been consolidated, rationally utilize the wall to go to decompose the bearing capacity, guarantee safe production, lower hoist 9 is squarely, inside is equipped with the gib of multiple specification, be located the right side of spliced pole 6, on same vertical line with hydraulic pressure lifting mechanism 4, and the bottom fixed connection of lower hoist 9 is at the right-hand member of truss upper chord 8, thereby realize placing of the promotion earth anchor of multiple specification, increase the adaptability of device.
The working principle is as follows: when the integral lifting device for the steel skeleton of the conversion truss of the building is used, firstly, the cable group 5 is connected with a power supply to ensure that the hydraulic lifter 4 can normally operate, at the moment, the hydraulic lifter 4 connected with the bearing line 11 is used as a lifting upper lifting point, a special lower lifting appliance 9 (for placing a lifting ground anchor) is locally reinforced and welded on an upper chord 8 of the conversion truss of a lifting part to be used as a lower lifting point, and the hydraulic lifter 4 and the lifting ground anchor of the upper lifting point and the lower lifting point are connected through the bearing line 10 in the lifting process. And the structure is synchronously lifted to the place at one time by utilizing an ultra-large hydraulic synchronous lifting technology.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A building conversion truss steel rib integral lifting device is characterized in that: the anti-skidding truss structure comprises an upper molding box (1), an anti-skidding net (2), a fixing plate (3), a hydraulic lifter (4), a cable group (5), a connecting column (6), a primary reinforcing rod (7), a truss upper chord (8), a lower lifting appliance (9), a bearing line (10), a secondary reinforcing rod (11) and a supporting rod (12); the upper molding box (1) is positioned at the upper half part of the device, the left end of the upper molding box (1) is fixedly connected with an outer wall through a fixing plate, the anti-skidding net (2) is positioned at the top of the upper molding box (1), the anti-skidding net (2) is fixedly connected with the upper molding box (1) through clamping grooves at the left side and the right side, the fixing plate (3) is installed at the left side of the upper molding box (1), the fixing plate (3) is fixedly connected with the upper molding box (1) and the outer wall in a bolt connection mode, the hydraulic lifter (4) is positioned at the right side of the top of the device, the bottom of the hydraulic lifter (4) is fixedly connected with the top surface of the upper molding box (1), the cable group (5) is also positioned at the top of the device, the cable group (5) is fixedly connected with the top end of the hydraulic lifter (4), the connecting column (6) is positioned at the upper half part of the device, and the top end of the connecting column (6) is fixedly connected with the bottom of, the bottom end of the lifting device is fixedly connected with an upper truss chord (8), the first-stage reinforcing rod (7) is positioned between the upper molding box (1) and the upper truss chord (8) and forms an angle of 45 degrees with the wall surface, the top end of the first-stage reinforcing rod (7) is fixedly connected with the bottom of the upper molding box (1), the upper truss chord (8) is positioned in the middle of the device, the bottom surface of the upper truss chord (8) is fixedly connected with a second-stage reinforcing rod (11), the lower lifting appliance (9) is positioned on the right side of the connecting column (6) and is on the same vertical line with the hydraulic lifter (4), the bottom of the lower lifting appliance (9) is fixedly connected with the right end of the upper truss chord (8), the bearing line (10) is in sliding connection with the lower lifting appliance (9) through the center of the hydraulic lifter (4), the top end of the bearing line (10) is fixedly connected with the upper molding box, and the second-stage reinforcing rod (11) is positioned at the middle lower part of the device, and the top of second grade anchor strut (11) is fixed connection with truss upper chord (8), bracing piece (12) are located the bottommost of device, and bracing piece (12) are fixed connection with the bottom of second grade anchor strut (11).
2. The integral lifting device for steel skeleton of building transfer truss as claimed in claim 1, wherein: the anti-skid net (2) is in a square grid shape and is positioned at the top of the upper molding box (1).
3. The integral lifting device for steel skeleton of building transfer truss as claimed in claim 1, wherein: the fixing plate (3) is provided with a plurality of bolt connecting holes, the fixing plate (3) is installed on the left side of the upper molding box (1), and the fixing plate (3) is fixedly connected with the upper molding box (1) and the outer wall in a bolt connecting mode.
4. The integral lifting device for steel skeleton of building transfer truss as claimed in claim 1, wherein: and a cross reinforcing structure is arranged inside the first-stage reinforcing rod (7).
5. The integral lifting device for steel skeleton of building transfer truss as claimed in claim 1, wherein: the lower lifting appliance (9) is internally provided with clamping strips of various specifications and is positioned on the right side of the connecting column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920416572.6U CN210177978U (en) | 2019-03-29 | 2019-03-29 | Integral lifting device for steel skeleton of high-rise transfer truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920416572.6U CN210177978U (en) | 2019-03-29 | 2019-03-29 | Integral lifting device for steel skeleton of high-rise transfer truss |
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| Publication Number | Publication Date |
|---|---|
| CN210177978U true CN210177978U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920416572.6U Active CN210177978U (en) | 2019-03-29 | 2019-03-29 | Integral lifting device for steel skeleton of high-rise transfer truss |
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| CN (1) | CN210177978U (en) |
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