CN210104589U - Basket is hung to rhombus truss - Google Patents
Basket is hung to rhombus truss Download PDFInfo
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- CN210104589U CN210104589U CN201920471782.5U CN201920471782U CN210104589U CN 210104589 U CN210104589 U CN 210104589U CN 201920471782 U CN201920471782 U CN 201920471782U CN 210104589 U CN210104589 U CN 210104589U
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- 238000004873 anchoring Methods 0.000 claims abstract description 36
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 229910003460 diamond Inorganic materials 0.000 claims description 7
- 239000010432 diamond Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000004567 concrete Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
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Abstract
The utility model discloses a basket is hung to rhombus truss, basket is hung to rhombus truss includes: the system comprises a main truss system, a walking anchoring system, a guiding system, a template system, a bottom basket system, a hanging system and a platform protection system; the end basket system passes through on suspension system's jib is connected to preceding entablature and middle cross beam, the template system includes the outer side form, end basket system includes end basket front beam, end basket rear frame member, the outer side form sets up at side form bearing beam and connects on the distributor beam of side form bearing beam, suspension system is connected to the distributor beam, end basket front beam with set up on the end basket rear frame member and be used for with side form bearing beam is to the thrustor of cantilever beam body pterygoid lamina outside top, through thrustor will the outside mould removes to the two outer sides to adaptation cantilever beam width changes. The utility model provides a current adopt full cloth support method to carry out widen cantilever beam construction cost height, the high problem of risk.
Description
Technical Field
The utility model belongs to the technical field of the cantilever beam string basket construction technique and specifically relates to a basket construction method is hung to rhombus truss and cantilever beam.
Background
At present, the cast construction of the hanging basket cantilever of the domestic prestressed concrete continuous rigid frame bridge is mostly applied to bridge construction with equal width of a beam body, but the width of a cantilever beam of a part of cantilever beam rigid frame bridge needs to be designed to be gradually widened or narrowed due to special positions of a joint part of a main line bridge and a ramp bridge or other reasons. At present, the concrete pouring traditional method of the widened cantilever beam is to adopt the erection of a full-cloth support for cast-in-place. However, if the pier height of the bridge is high or the geological condition is poor, the construction cost is high and the danger is high when the wide box girder is poured by fully distributed brackets.
The prior domestic hanging basket mainly has the forms of triangle, diamond, truss, inclined pull type and the like. From the view of a stress structure, the cable-stayed cradle is more scientific, but the cable-stayed cradle has higher construction requirements, the horizontal component force of a cable-stayed rod is not easy to process, the cable-stayed rod needs to penetrate through a wing plate and roof concrete, the assembly and disassembly are troublesome, and the cradle is inconvenient to push; the triangular hanging basket is relatively definite in stress but cannot be suitable for a widened bridge; the truss type hanging basket is a structural form which is commonly used in the early period; the rhombic hanging basket has simple structure and definite stress. Pour the problem that construction cost is high, the risk is high for solving the widen box girder, the utility model relates to a rhombus truss hangs basket suitable for widen cantilever beam pouring requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a basket construction method is hung to rhombus truss and cantilever beam for the widen cantilever beam is pour, carries out the problem that widen cantilever beam construction cost is high, the risk is high in order to solve current adoption full cloth support method.
In order to achieve the above object, the utility model provides a basket is hung to rhombus truss, basket is hung to rhombus truss includes: the system comprises a main truss system, a walking anchoring system, a guiding system, a template system, a bottom basket system, a hanging system and a platform protection system; walk capable anchoring system setting and remove along cantilever beam length direction on the cantilever beam face to it is fixed with the cantilever beam to pass through after removing to target in place walk capable anchoring system's rear portion anchor subassembly, main purlin system sets up walk capable anchoring system is last, main purlin system includes a plurality of rhombus main trusses side by side, preceding entablature and middle cross beam are connected to preceding support node and the under bracing node one-to-one of rhombus main truss, end basket system passes through the jib of suspension system be connected to preceding entablature with on the middle cross beam, the template system includes die block and outside mould, end basket system includes end basket front beam, end basket rear beam and connects end basket longeron between them, the die block sets up on the end basket longeron, the outside mould sets up on side form support beam and connects the distributor beam of side form support beam, the suspension system is connected to the distributor beam, the top basket comprises a bottom basket front cross beam and a bottom basket rear cross beam, wherein the bottom basket front cross beam and the bottom basket rear cross beam are provided with pushing devices used for pushing the side mold bearing beam to the outer side of a wing plate of a cantilever beam body, the guide system is arranged at the lower part of the template system, and the front upper cross beam and the bottom basket system are respectively provided with the protection platform system.
Optionally, the pushing device comprises a lateral limiting seat and a jack, the lateral limiting seat is installed on the bottom basket front beam and the bottom basket rear beam, and the jack is arranged on the lateral limiting seat and used for pushing the side mold bearing beam to the outer side of the cantilever beam body wing plate to move.
Optionally, the distribution beam is connected with a suspender shoulder pole beam through an outer side mould suspender of the suspension system, and the suspender shoulder pole beam is arranged on the front upper cross beam and the middle cross beam.
Optionally, the positions of the boom carrying pole beam on the front upper cross beam and the middle cross beam are adjustable, so that the angle between the outer side die and the cantilever beam in the length direction is adjustable.
Optionally, the rear anchoring assembly includes a rear anchor carrying pole beam, an adjusting carrying pole beam, a rear anchor rod and a screw jack, two rear anchor carrying pole beams are arranged on a rear supporting node of the rhombic main truss, the screw jack is arranged on one of the rear anchor carrying pole beams, the adjusting carrying pole beam is arranged on the screw jack, and the rear anchor carrying pole beam and the adjusting carrying pole beam are anchored by the rear anchor rod pre-embedded on the cantilever beam body.
Optionally, the walking anchoring system further comprises a front sliding seat, a rear hanging roller assembly and a walking track, wherein the walking track is arranged along the length direction of the cantilever beam, the front sliding seat and the rear hanging roller assembly which are arranged on the walking track are connected with the lower supporting node and the rear supporting node of the rhombic main truss in a one-to-one correspondence manner, and the connection is realized by pin shafts.
Optionally, the rhombus main truss is a rhombus plane structure formed by a front chord, a lower horizontal chord, a rear chord, an upper horizontal chord and a front support node which are sequentially connected end to end, the connection nodes between the members are a lower support node, a rear support node, an upper support node and a front support node, and a vertical rod is connected between the lower support node and the rear support node.
Optionally, the guide system comprises a guide beam, one end of the guide beam is connected with the front upper cross beam through finish-rolled deformed steel bars, the other end of the guide beam is connected with the cantilever beam body through the finish-rolled deformed steel bars, and the guide beam moves along with the main truss system.
Optionally, the hanger rod material of the hanging system is finish-rolled deformed steel bar.
The utility model also provides a basket construction method of hanging of cantilever beam, adopt the rhombus truss hang the basket, will the rhombus truss is hung the basket and is installed and pour continuous beam cantilever on starting the piece, after pouring and accomplish a lesson, through the jib descends the end basket system makes the die block breaks away from the roof beam body, and adjusts end basket front beam with end basket back beam is to same height, then will put under the outside mould the end basket front beam with on the end basket back beam and demolish the connection the outside mould jib of outside mould will again the rhombus truss is hung basket moving as a whole and is targetting in place, utilizes thrustor will the outside mould moves in place, will at last the die block with the outside mould is installed again and is targetting in place, adjusts the angle of outside mould and cantilever beam length direction pours next lesson section continuous beam cantilever.
The utility model provides a pair of basket construction method is hung to rhombus truss and cantilever beam in, the side form setting is in side form bearing beam and connection on the distribution roof beam of side form bearing beam, the suspension system is connected to the distribution roof beam, sets up on end basket front beam and the end basket back beam be used for with side form bearing beam is to the thrustor that cantilever beam body pterygoid lamina outside top pushed away, through thrustor will the outside mould removes to the two problem outsides to adapt to the cantilever beam width change. The utility model provides a current adopt full cloth support method to carry out widen cantilever beam construction cost height, the high problem of risk.
Drawings
Fig. 1 is a schematic view of a diamond truss cradle according to an embodiment of the present invention;
fig. 2 is a schematic view of a diamond-shaped main truss according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a diamond-shaped main truss connection according to an embodiment of the present invention;
fig. 4 is a schematic view of a widening construction according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a widening construction according to an embodiment of the present invention;
fig. 6 is a schematic view of a pushing device according to an embodiment of the present invention;
fig. 7 is a schematic view illustrating an angle adjustment of an outer mold according to an embodiment of the present invention;
fig. 8 is a schematic view of a rear anchor assembly provided by an embodiment of the present invention;
wherein: 1-main truss system, 11-diamond main truss, 111-front chord, 112-lower horizontal chord, 113-rear chord, 114-upper horizontal chord, 115-lower support node, 116-rear support node, 117-upper support node, 118-front support node, 119-vertical pole, 120-scissor support, 121-connection and frame, 2-running anchoring system, 21-running track, 22-front slide, 23-rear hanging roller assembly, 24-rear anchoring assembly, 241-adjusting carrying bar beam, 242-screw jack, 243-rear anchoring carrying bar beam, 244-rear anchor rod, 3-guide system, 4-bottom basket system, 41-bottom basket front beam, 42-bottom basket rear beam, 43-bottom basket longitudinal beam, 44-outer side mould supporting beam, 45 distribution beam, 5-protective platform system, 61-front upper beam, 62-middle beam, 7-hanging system, 8-template system, 9-cantilever beam, 101-lateral limiting seat and 102-jack.
Detailed Description
The following description of the embodiments of the present invention will be described in more detail with reference to the drawings. Advantages and features of the present invention will become apparent from the following description and claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
An embodiment of the utility model provides a shape truss hangs basket, fig. 1 is the utility model discloses a diamond-shaped truss hangs basket schematic diagram that an embodiment provides, fig. 2 is the utility model discloses a diamond-shaped main truss schematic diagram that an embodiment provides, fig. 3 is the utility model discloses a diamond-shaped main truss connection schematic diagram that an embodiment provides, fig. 4 is the utility model discloses a widen construction schematic diagram that an embodiment provides one, fig. 5 is the utility model discloses a widen construction schematic diagram two that an embodiment provides, fig. 6 is the utility model discloses a thrustor schematic diagram that an embodiment provides, as shown in fig. 1-6, the diamond-shaped truss hangs the basket and includes: the system comprises a main truss system 1, a walking anchoring system 2, a guiding system 3, a template system 8, a bottom basket system 4, a hanging system 7 and a platform protection system 5. The walking anchoring system 2 is arranged on the beam surface of a cantilever beam 9 and moves along the length direction of the cantilever beam 9, and after the walking anchoring system 2 is moved in place, the rear anchoring assembly 24 of the walking anchoring system 2 is fixed with the cantilever beam 9, the main girder system 1 is arranged on the walking anchoring system 2, the main girder system 1 comprises a plurality of diamond-shaped main girders 11 side by side, front upper cross beams 61 and middle cross beams 62 are connected with front support nodes 118 and lower support nodes 115 of the diamond-shaped main girders 11 in a one-to-one correspondence manner, the bottom basket system 4 is connected to the front upper cross beams 61 and the middle cross beams 62 (see figure 5) through suspension rods of the hanging system 7, and finish-rolled thread steel is adopted as suspension rod materials of the hanging system 7. Template system 8 includes die block and outside mould 81, end basket system includes end basket front beam 41, end basket rear frame member 42 and connects end basket longeron 43 between them, end basket system 4 is through setting up end basket front beam 41 with end basket gallows on the basket rear frame member 42 with suspension system 7 is connected. The die block sets up on the end basket longeron 43, the outside mould 81 sets up at side mould bearing beam 44 and connection on the distributor beam 45 of side mould bearing beam, the suspension system 7 is connected to distributor beam 45, end basket front beam 41 with set up on the end basket rear beam 42 and be used for with the thrustor 10 that outside mould bearing beam 44 pushed up to the 9 roof beam body pterygoid lamina outsides of cantilever beam, guiding system 3 sets up in template system 8 lower parts preceding entablature 61 with be provided with respectively on the end basket system 4 protection platform system 5.
As shown in fig. 6, the pushing device includes a lateral limiting seat 101 and a jack 102, the lateral limiting seat 101 is installed on the bottom basket front cross beam 41 and the bottom basket rear cross beam 42, and the jack 102 is disposed on the lateral limiting seat 101 and is used for pushing and moving the outer side die supporting beam 44 to the outer side of the cantilever beam body wing plate.
As shown in fig. 3, the diamond-shaped main truss 11 is a diamond-shaped plane structure formed by sequentially connecting a front chord 111, a lower horizontal chord 112, a rear chord 113, an upper horizontal chord 114 and end-to-end, the connection nodes between the rods are a lower support node 115, a rear support node 116, an upper support node 117 and a front support node 118, the vertical rod 119 is connected between the lower support node 115 and the rear support node 116, and each rod is connected with the support node at the corresponding position by a pin shaft. The main truss system 2 comprises a plurality of rhombic main trusses 11 arranged side by side, and two adjacent rhombic main trusses 11 are connected through scissor supports 120 between the rear chords 113, connecting and erecting frames 121 between the vertical rods 119, a front upper cross beam 61 on the front support node 118 and a middle cross beam 62 on the lower support node 115.
The distribution beam is connected with a suspender shoulder pole beam through an outer side mould suspender of the hanging system, and the suspender shoulder pole beam is arranged on the front upper cross beam and the middle cross beam. The positions of the suspender shoulder pole beam on the front upper cross beam and the middle cross beam can be adjusted, so that the angle between the outer side die and the cantilever beam in the length direction can be adjusted. Fig. 7 is a schematic view illustrating the adjustment of the angle of the outer side mold according to an embodiment of the present invention, as shown in fig. 7, the angle of the outer side mold is made to be consistent with the shape of the beam body by adjusting the position of the shoulder pole beam of the outer side mold suspender on the front upper cross beam 61 and the middle cross frame 62 of the cradle.
As shown in fig. 1 and 2, the walking anchoring system 2 includes a front sliding seat 22, a rear hanging roller assembly 23 and a walking rail 21, the walking rail 21 is arranged along the length direction of the cantilever beam, the front sliding seat 22 and the rear hanging roller assembly 23 arranged on the walking rail 21 are connected with a lower support node 115 and a rear support node 116 of the rhombic main truss in a one-to-one correspondence manner, and the connection is implemented by pin connection. Fig. 8 is a schematic view of a rear anchoring assembly according to an embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 8, the walking anchoring system 2 further includes a rear anchoring assembly 24, which specifically includes a rear anchor carrying pole beam 243, an adjusting carrying pole beam 241, a rear anchor rod 244 and a screw jack 242, two rear anchor carrying pole beams 243 are disposed on the rear supporting node 116 of the diamond-shaped main truss 11, one of the rear anchor carrying pole beams 243 is disposed on the rear anchor carrying pole beam 243, the screw jack 242 is disposed on the adjusting carrying pole beam 241, the rear anchor carrying pole beams 243 and the adjusting carrying pole beam 241 are anchored by the rear anchor rod 244 pre-embedded on the cantilever beam body, and the rear anchor rod 244 is made of finish-rolled threaded steel. The arrangement of the adjusting carrying pole beam 241 improves the structural strength of the rear anchoring assembly, and particularly when the beam surface of the cantilever beam is uneven and has a certain gradient, the anchoring strength is higher and the stability is better.
As shown in fig. 1, the guide system includes a guide beam, one end of the guide beam is connected to the front upper cross beam through finish-rolled deformed steel bars, the other end of the guide beam is connected to the cantilever beam body through finish-rolled deformed steel bars, and the guide beam moves along with the main truss system.
The using method of the rhombic truss hanging basket comprises the following steps: as shown in fig. 1-7, the rhombic truss cradle is installed on a starting block to cast a continuous beam cantilever, after a section is cast, the bottom basket system 4 is lowered through the suspender to separate the bottom die from the beam body, the bottom basket front beam 41 and the bottom basket rear beam 42 are adjusted to the same height, then the outer side die 81 is lowered onto the bottom basket front beam 41 and the bottom basket rear beam 42, the outer side die suspender connected with the outer side die is detached, the rhombic truss cradle is integrally moved in place, the outer side die is moved in place by using the thruster, finally the bottom die and the outer side die 81 are reinstalled in place, the angle between the outer side die 81 and the cantilever beam in the length direction is adjusted, and the next section of continuous beam cantilever is cast.
In summary, an embodiment of the present invention provides a rhombic truss hanging basket and a hanging basket construction method for a cantilever beam, wherein the rhombic truss hanging basket comprises: the system comprises a main truss system, a walking anchoring system, a guiding system, a template system, a bottom basket system, a hanging system and a platform protection system; walk capable anchoring system setting and remove along cantilever beam length direction on the cantilever beam face to it is fixed with the cantilever beam to pass through after removing to target in place walk capable anchoring system's rear portion anchor subassembly, main purlin system sets up walk capable anchoring system is last, main purlin system includes a plurality of rhombus main trusses side by side, preceding entablature and middle cross beam are connected to preceding support node and the under bracing node one-to-one of rhombus main truss, end basket system passes through the jib of suspension system be connected to preceding entablature with on the middle cross beam, the template system includes die block and outside mould, end basket system includes end basket front beam, end basket rear beam and connects end basket longeron between them, the die block sets up on the end basket longeron, the outside mould sets up on side form support beam and connects the distributor beam of side form support beam, the suspension system is connected to the distributor beam, the top basket comprises a bottom basket front cross beam and a bottom basket rear cross beam, wherein the bottom basket front cross beam and the bottom basket rear cross beam are provided with pushing devices used for pushing the side mold bearing beam to the outer side of a wing plate of a cantilever beam body, the guide system is arranged at the lower part of the template system, and the front upper cross beam and the bottom basket system are respectively provided with the protection platform system.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (9)
1. The utility model provides a basket is hung to rhombus truss which characterized in that, the basket is hung to rhombus truss includes: the system comprises a main truss system, a walking anchoring system, a guiding system, a template system, a bottom basket system, a hanging system and a platform protection system; walk capable anchoring system setting and remove along cantilever beam length direction on the cantilever beam face to it is fixed with the cantilever beam to pass through after removing to target in place walk capable anchoring system's rear portion anchor subassembly, main purlin system sets up walk capable anchoring system is last, main purlin system includes a plurality of rhombus main trusses side by side, preceding entablature and middle cross beam are connected to preceding support node and the under bracing node one-to-one of rhombus main truss, end basket system passes through the jib of suspension system be connected to preceding entablature with on the middle cross beam, the template system includes die block and outside mould, end basket system includes end basket front beam, end basket rear beam and connects end basket longeron between them, the die block sets up on the end basket longeron, the outside mould sets up on side form support beam and connects the distributor beam of side form support beam, the suspension system is connected to the distributor beam, the top basket comprises a bottom basket front cross beam and a bottom basket rear cross beam, wherein the bottom basket front cross beam and the bottom basket rear cross beam are provided with pushing devices used for pushing the side mold bearing beam to the outer side of a wing plate of a cantilever beam body, the guide system is arranged at the lower part of the template system, and the front upper cross beam and the bottom basket system are respectively provided with the platform protection system.
2. The diamond truss cradle according to claim 1, wherein the pushing device comprises a lateral limiting seat and a jack, the lateral limiting seat is mounted on the bottom cradle front beam and the bottom cradle rear beam, and the jack is arranged on the lateral limiting seat and used for pushing the lateral bearing beam to the outer side of the cantilever beam body wing plate.
3. The diamond-shaped truss pannier of claim 1, wherein said distributor beam is connected to a boom spreader beam by an outboard form hanger bar of a hanging system, said boom spreader beam being disposed on said front top rail and said center rail.
4. The diamond-shaped truss pannier of claim 3, wherein the positions of the boom carrying pole beams on the front upper cross beam and the middle cross beam are adjustable, so that the angles of the outer side die and the length direction of the cantilever beam are adjustable.
5. The diamond-shaped truss hanging basket according to claim 1, wherein the rear anchoring assembly comprises a rear anchoring carrying pole beam, an adjusting carrying pole beam, a rear anchor rod and a screw jack, two rear anchoring carrying pole beams are arranged on a rear supporting node of the diamond-shaped main truss, the screw jack is arranged on one rear anchoring carrying pole beam, the adjusting carrying pole beam is arranged on the screw jack, and the rear anchoring carrying pole beam and the adjusting carrying pole beam are anchored through the rear anchor rod pre-embedded on the cantilever beam body.
6. The diamond-shaped truss hanging basket according to claim 1, wherein the walking anchoring system further comprises a front sliding seat, a rear hanging roller assembly and a walking rail, the walking rail is arranged along the length direction of the cantilever beam, the front sliding seat and the rear hanging roller assembly which are arranged on the walking rail are connected with the lower supporting node and the rear supporting node of the diamond-shaped main truss in a one-to-one correspondence manner, and the connection is realized by adopting a pin shaft.
7. The hanging basket of the diamond truss according to claim 1, wherein the diamond main truss is a diamond plane structure formed by a front chord, a lower horizontal chord, a rear chord, an upper horizontal chord and a front support node which are sequentially connected end to end, the connecting nodes among the rods are sequentially a lower supporting node, a rear supporting node, an upper supporting node and a front supporting node, and the vertical rods are connected between the lower supporting node and the rear supporting node.
8. The diamond-shaped truss hanging basket according to claim 1, wherein the guide system comprises a guide beam, one end of the guide beam is connected with the front upper cross beam through finish-rolled deformed steel bars, the other end of the guide beam is connected with the cantilever beam body through finish-rolled deformed steel bars, and the guide beam moves along with the main truss system.
9. The diamond-shaped truss hanging basket according to claim 1, wherein the hanger rods of the hanging system are made of finish-rolled deformed steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471782.5U CN210104589U (en) | 2019-04-09 | 2019-04-09 | Basket is hung to rhombus truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471782.5U CN210104589U (en) | 2019-04-09 | 2019-04-09 | Basket is hung to rhombus truss |
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| Publication Number | Publication Date |
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| CN210104589U true CN210104589U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920471782.5U Withdrawn - After Issue CN210104589U (en) | 2019-04-09 | 2019-04-09 | Basket is hung to rhombus truss |
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| CN (1) | CN210104589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868755A (en) * | 2019-04-09 | 2019-06-11 | 上海市机械施工集团有限公司 | A kind of cradle construction method of Rhombic Truss Hanging Basket and cantilever beam |
-
2019
- 2019-04-09 CN CN201920471782.5U patent/CN210104589U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868755A (en) * | 2019-04-09 | 2019-06-11 | 上海市机械施工集团有限公司 | A kind of cradle construction method of Rhombic Truss Hanging Basket and cantilever beam |
| CN109868755B (en) * | 2019-04-09 | 2024-02-20 | 上海市机械施工集团有限公司 | Hanging basket construction method for diamond truss hanging basket and cantilever beam |
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