CN220685826U - Hanging basket for cantilever beam construction - Google Patents
Hanging basket for cantilever beam construction Download PDFInfo
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- CN220685826U CN220685826U CN202322087611.1U CN202322087611U CN220685826U CN 220685826 U CN220685826 U CN 220685826U CN 202322087611 U CN202322087611 U CN 202322087611U CN 220685826 U CN220685826 U CN 220685826U
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- hanging basket
- cantilever
- limiting plate
- walking
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of bridge construction equipment, and relates to a hanging basket for cantilever beam construction, which comprises a hanging basket cantilever, a hanging basket body, two walking rails, a limiting beam, a first limiting hole, a limiting rail, a plurality of second limiting holes and a limiting plate, wherein the hanging basket body is provided with a plurality of first limiting holes; the upper end of the limiting rod is connected with the limiting plate, and the lower end of the limiting rod is positioned in the first limiting hole; the lifting assembly is arranged between the limiting plate and the limiting beam, is connected with the limiting plate and the limiting beam respectively and is used for adjusting the distance between the limiting plate and the limiting beam. According to the utility model, the distance between the limiting plate and the limiting beam can be adjusted through the matching arrangement of the limiting beam, the limiting rail, the limiting plate, the limiting rod and the lifting assembly, so that after the limiting beam moves to a designated position, the limiting rod is inserted into the second limiting hole at the corresponding position to stop the whole device, the problem that the whole device is difficult to stop due to large inertia is avoided, and the construction risk is reduced.
Description
Technical Field
The utility model belongs to the technical field of bridge construction equipment, and relates to a hanging basket for cantilever beam construction.
Background
The hanging basket is the main equipment in the bridge cantilever construction process, and is used for carrying out on-site subsection cantilever operation by adopting a hanging basket method when a cantilever bridge with a larger span is poured, so that a bracket is not required to be erected and a large crane is not required to be used. Common basket structures include upper-bearing triangular baskets, diamond baskets, trusses, diagonal and hybrid baskets. The characteristics, the weight, the steel type, the construction process and the like of the hanging basket in various forms are comprehensively compared, and the design principle of the hanging basket is as follows: the self-weight is light, the structure is simple, firm and stable, the forward movement and the assembly and disassembly are convenient, the repeated use is strong, the deformation after the stress is small, and the like, the space under the hanging basket is sufficient, a large construction working surface can be provided, and the construction operation of the reinforced bar template is facilitated.
At present, when the existing hanging basket walks, the hanging basket supporting legs are driven to move along the walking track through the hydraulic mechanism, however, due to the fact that the mass of the whole device is large, inertia of the whole device is large, the hanging basket is difficult to stop after moving to a designated position, and construction risks are increased.
Disclosure of Invention
The utility model aims to provide a hanging basket for cantilever beam construction, which solves the technical problems that the whole device has larger inertia and is difficult to stop after moving to a designated position and the construction risk is increased because the mass of the whole device is larger when the existing hanging basket walks.
In order to achieve the purpose, the specific technical scheme of the hanging basket for cantilever beam construction is as follows:
the utility model provides a cantilever beam construction is with hanging basket, includes and hangs the basket cantilever, hangs the position that basket cantilever front end is located the lower part and is provided with and hangs the basket body, hangs basket cantilever lower part vertical level and is provided with two walking tracks, still includes:
the limiting cross beam is transversely and horizontally arranged inside the hanging basket cantilever, the position of the limiting cross beam is close to the two walking tracks, and a first limiting hole is vertically formed in the limiting cross beam;
the limiting rail is longitudinally and horizontally arranged between the two walking rails and positioned at the lower part of the limiting beam, and a plurality of second limiting holes are uniformly formed in the upper surface along the length direction of the limiting rail, wherein the positions of one second limiting hole and the first limiting hole are opposite;
the limiting plate is horizontally arranged at the upper part of the limiting beam;
the limiting rod is vertically arranged between the limiting plate and the limiting cross beam, the position of the limiting rod is close to the first limiting hole, the upper end of the limiting rod is connected with the limiting plate, and the lower end of the limiting rod is positioned in the first limiting hole;
the lifting assembly is arranged between the limiting plate and the limiting beam, is connected with the limiting plate and the limiting beam respectively and is used for adjusting the distance between the limiting plate and the limiting beam.
The utility model is also characterized in that:
the lifting assembly comprises two hydraulic cylinders which are vertically and symmetrically arranged on two sides of the limiting rod, and two ends of each hydraulic cylinder are respectively connected with the limiting plate and the limiting cross beam.
Wherein, the lower part symmetry of spacing crossbeam is provided with two walking wheels, and two walking wheels are connected through supplementary spacing subassembly with the limiting plate respectively.
The auxiliary limiting assembly comprises two guide rods, the two guide rods are vertically arranged between the two travelling wheels and the limiting cross beam respectively, the lower ends of the two guide rods are connected with the two travelling wheels respectively, first guide holes are vertically formed in positions, close to the upper ends of the two guide rods, on the limiting cross beam respectively, second guide holes are vertically formed in positions, close to the two first guide holes, on the limiting plate respectively, the upper ends of the two guide rods respectively penetrate through the two first guide holes and the two second guide holes, an elastic piece is sleeved at the position, between the limiting plate and the travelling wheels, of each guide rod, one end of the elastic piece is connected with the limiting plate, and the other end of the elastic piece penetrates through the corresponding first guide hole and then is connected with the travelling wheels.
The lower part of the hanging basket cantilever is contacted with the corresponding walking rails, and the two walking rails are provided with walking components close to the two hanging basket supporting legs.
The walking assembly comprises two jacks, the two jacks are respectively arranged at positions, close to the rear ends of the two walking rails, of the two hanging basket supporting legs, counter-force supports are arranged at the front ends of the two walking rails, steel twisted ropes are respectively arranged between the counter-force supports and the two hanging basket supporting legs, one ends of the steel twisted ropes are connected with the counter-force supports, and the other ends of the steel twisted ropes penetrate through the corresponding hanging basket supporting legs and the jacks.
Wherein the two jacks are respectively connected with the hydraulic oil pump.
Wherein the side of the hanging basket body is provided with a protective net.
The hanging basket for cantilever beam construction has the following advantages:
first, through spacing crossbeam, spacing track, limiting plate, gag lever post and lifting unit's cooperation setting, can adjust the distance between limiting plate and the spacing crossbeam to after removing appointed position, insert the second spacing hole of corresponding position with the gag lever post and make whole device stop moving, avoided because the great comparatively difficult problem of stopping of whole device inertia, reduced the risk of construction.
Second, through the cooperation setting of two walking wheels and supplementary spacing subassembly, can increase the frictional force between two walking wheels and the roof beam body upper portion surface to further reduce the inertia of whole device, more be favorable to whole device to stop.
Third, this device simple structure, convenient operation is applicable to different cantilever and hangs basket, and the practicality is strong.
Drawings
FIG. 1 is a schematic diagram of the overall front view structure of the present utility model;
FIG. 2 is a schematic top view of a spacing beam of the present utility model;
FIG. 3 is a right side view of the spacing beam of the present utility model;
reference numerals:
1. hanging basket cantilever; 2. a hanging basket body; 3. a limiting beam; 4. a walking rail; 5. a jack; 6. cradle support legs; 7. steel strand; 8. a reaction force bracket; 9. a limit rail; 10. a first limiting hole; 11. a second limiting hole; 12. a limit rod; 13. a walking wheel; 14. a guide rod; 16. a first guide hole; 17. a second guide hole; 18. an elastic member; 19. a limiting plate; 20. a hydraulic cylinder; 21. a protective net; 22. and a beam body.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1-3, the hanging basket for cantilever beam construction of the utility model comprises a basket cantilever 1, wherein the front end of the hanging basket cantilever 1 is provided with a hanging basket body 2 at the lower part, the lower part of the hanging basket cantilever 1 is longitudinally and horizontally provided with two walking rails 4, the two walking rails 4 are arranged on the upper surface of a beam body 22, the position inside the hanging basket cantilever 1, which is close to the two walking rails 4, is transversely and horizontally provided with a limiting beam 3, a first limiting hole 10 is vertically arranged on the limiting beam 3, the position, which is longitudinally positioned at the lower part of the limiting beam 3, between the two walking rails 4 is horizontally provided with a limiting rail 9, the upper surface of the limiting rail 9 is uniformly provided with a plurality of second limiting holes 11 along the length direction, one of the second limiting holes 11 is opposite to the position of the first limiting hole 10, the upper portion level of spacing crossbeam 3 is provided with limiting plate 19, the vertical gag lever post 12 that is provided with in position that is close to first spacing hole 10 between limiting plate 19 spacing crossbeam 3, the upper end and the limiting plate 19 of gag lever post 12 are connected, the lower extreme of gag lever post 12 is located first spacing hole 10, be provided with lifting assembly between limiting plate 19 and the spacing crossbeam 3, lifting assembly is connected with limiting plate 19, spacing crossbeam 3 respectively, lifting assembly is used for adjusting the distance between limiting plate 19 and the spacing crossbeam 3, thereby after removing appointed position, insert the second spacing hole 11 of corresponding position with gag lever post 12 and make whole device stop moving, avoided because the great comparatively difficult problem of stopping of whole device inertia, the risk of construction has been reduced.
As shown in fig. 3, the lifting assembly includes two hydraulic cylinders 20, the two hydraulic cylinders 20 are vertically and symmetrically arranged at two sides of the limiting rod 12, two ends of each hydraulic cylinder 20 are respectively connected with the limiting plate 19 and the limiting cross beam 3, and the limiting plate 19 is driven to move downwards by simultaneously shrinking the two hydraulic cylinders 20, and the limiting plate 19 drives the limiting rod 12 to move downwards and be inserted into the second limiting hole 11 at the corresponding position.
As shown in fig. 3, two travelling wheels 13 are symmetrically arranged at the lower part of the limiting beam 3, the two travelling wheels 13 are respectively connected with the limiting plate 19 through auxiliary limiting components, and the auxiliary limiting components are used for increasing friction force between the two travelling wheels 13 and the upper surface of the beam body 22, so that inertia of the whole device is further reduced, and the whole device is more beneficial to stopping.
As shown in fig. 3, the auxiliary limiting assembly comprises two guide rods 14, the two guide rods 14 are vertically arranged between the two travelling wheels 13 and the limiting beam 3, the lower ends of the two guide rods 14 are respectively connected with the two travelling wheels 13, first guide holes 16 are vertically formed in positions, close to the upper ends of the two guide rods 14, on the limiting beam 3, respectively, first guide holes 16 are vertically formed in positions, close to the two first guide holes 16, on the limiting plate 19, second guide holes 17 are vertically formed in positions, close to the two first guide holes 16, on the limiting plate 19, respectively, the upper ends of the two guide rods 14 respectively penetrate through the two first guide holes 16 and the two second guide holes 17, an elastic piece 18 is sleeved at a position, between the limiting plate 19 and the travelling wheels 13, of each guide rod 14, one end of the elastic piece 18 is connected with the limiting plate 19, the other end of the elastic piece 18 is connected with the travelling wheels 13 after penetrating through the corresponding first guide holes 16, when the limiting plate 19 moves downwards, the two elastic pieces 18 are driven to shrink, and friction between the two travelling wheels 13 and the upper surfaces of the beam body 22 is increased through the elasticity of the two elastic pieces 18.
As shown in fig. 1 and 2, the positions, close to the two traveling rails 4, of the lower part of the basket hanging cantilever 1 are respectively provided with a basket hanging supporting leg 6, the upper parts of the basket hanging supporting legs 6 are connected with the lower parts of the basket hanging cantilever 1, the lower parts of the basket hanging supporting legs 6 are in contact with the corresponding traveling rails 4, traveling assemblies are arranged at the positions, close to the two basket hanging supporting legs 6, of the two traveling rails 4, and the basket hanging cantilever 1 is driven to move along the two traveling rails 4 through the traveling assemblies.
As shown in fig. 1 and 2, the walking assembly comprises two jacks 5, the two jacks 5 are respectively arranged at positions, close to the rear ends of the two walking rails 4, of the two hanging basket supporting legs 6, a counter-force support 8 is arranged at the front ends of the two walking rails 4, steel ropes 7 are respectively arranged between the counter-force support 8 and the two hanging basket supporting legs 6, one ends of the steel ropes 7 are connected with the counter-force support 8, the other ends of the steel ropes 7 penetrate through the corresponding hanging basket supporting legs 6 and the jacks 5, the two jacks 5 are all through-type jacks, the two jacks 5 are respectively connected with hydraulic oil pumps, and the hydraulic oil pumps drive the two jacks 5 to push the two hanging basket supporting legs 6, so that the two hanging basket supporting legs 6 drive the whole device to move along the walking rails 4 under the traction of the two steel ropes 7.
As shown in fig. 1, the side of the hanging basket body 2 is provided with a protective net 22 for protecting workers working therein and protecting the safety of the workers.
When the hydraulic oil pump is used, the hydraulic oil pump is started, the hydraulic oil pump drives the two jacks 5 to push the two hanging basket supporting legs 6, the two hanging basket supporting legs 6 drive the whole device to move along the walking track 4 under the traction of the two steel ropes 7, after the two hydraulic cylinders 20 are started to a designated position, the two hydraulic cylinders 20 shrink simultaneously, the limiting plate 19 is driven to move downwards, the limiting plate 19 drives the limiting rod 12 to move downwards and insert into the second limiting hole 11 at the corresponding position, meanwhile, the limiting plate 19 drives the two elastic pieces 18 to move downwards, the two elastic pieces 18 shrink, friction between the two walking wheels 13 and the upper surface of the beam body 22 is increased through the elastic force of the two elastic pieces 18, and the whole device stops at the designated position.
The hanging basket for cantilever beam construction has the following advantages:
first, through spacing crossbeam, spacing track, limiting plate, gag lever post and lifting unit's cooperation setting, can adjust the distance between limiting plate and the spacing crossbeam to after removing appointed position, insert the second spacing hole of corresponding position with the gag lever post and make whole device stop moving, avoided because the great comparatively difficult problem of stopping of whole device inertia, reduced the risk of construction.
Second, through the cooperation setting of two walking wheels and supplementary spacing subassembly, can increase the frictional force between two walking wheels and the roof beam body upper portion surface to further reduce the inertia of whole device, more be favorable to whole device to stop.
Third, this device simple structure, convenient operation is applicable to different cantilever and hangs basket, and the practicality is strong.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a hanging basket for cantilever beam construction, includes hanging basket cantilever (1), hanging basket cantilever (1) front end is located the position of lower part and is provided with hanging basket body (2), hanging basket cantilever (1) lower part vertical level is provided with two walking tracks (4), its characterized in that still includes:
the limiting cross beam (3) is horizontally arranged inside the hanging basket cantilever (1) and is close to the two walking rails (4), and a first limiting hole (10) is vertically formed in the limiting cross beam;
the limiting rails (9) are longitudinally and horizontally arranged between the two walking rails (4) and positioned at the lower part of the limiting cross beam (3), a plurality of second limiting holes (11) are uniformly formed in the upper surface along the length direction of the limiting cross beam, and one of the second limiting holes (11) is opposite to the first limiting hole (10);
the limiting plate (19) is horizontally arranged at the upper part of the limiting beam (3);
the limiting rod (12) is vertically arranged between the limiting plate (19) and the limiting cross beam (3), the position of the limiting rod is close to the first limiting hole (10), the upper end of the limiting rod is connected with the limiting plate (19), and the lower end of the limiting rod is positioned in the first limiting hole (10);
the lifting assembly is arranged between the limiting plate (19) and the limiting beam (3), is connected with the limiting plate (19) and the limiting beam (3) respectively, and is used for adjusting the distance between the limiting plate (19) and the limiting beam (3).
2. The hanging basket for cantilever beam construction according to claim 1, wherein the lifting assembly comprises two hydraulic cylinders (20), the two hydraulic cylinders (20) are vertically and symmetrically arranged on two sides of the limiting rod (12), and two ends of each hydraulic cylinder (20) are respectively connected with the limiting plate (19) and the limiting cross beam (3).
3. The hanging basket for cantilever beam construction according to claim 1, wherein two travelling wheels (13) are symmetrically arranged at the lower part of the limiting beam (3), and the two travelling wheels (13) are respectively connected with a limiting plate (19) through auxiliary limiting components.
4. The hanging basket for cantilever beam construction according to claim 3, wherein the auxiliary limiting assembly comprises two guide rods (14), the two guide rods (14) are vertically arranged between the two travelling wheels (13) and the limiting beam (3), the lower ends of the two guide rods (14) are respectively connected with the two travelling wheels (13), first guide holes (16) are vertically formed in positions, close to the upper ends of the two guide rods (14), of the limiting beam (3), second guide holes (17) are vertically formed in positions, close to the two first guide holes (16), of the limiting plate (19), the upper ends of the two guide rods (14) respectively penetrate through the two first guide holes (16) and the two second guide holes (17), elastic pieces (18) are sleeved at positions, located between the limiting plate (19) and the travelling wheels (13), of each guide rod (14), one end of each elastic piece (18) is connected with the limiting plate (19), and the other end of each elastic piece (18) penetrates through the corresponding first guide hole (16) and then is connected with the corresponding travelling wheel (13).
5. The hanging basket for cantilever beam construction according to claim 1, wherein the lower part of the hanging basket cantilever (1) is provided with hanging basket supporting legs (6) respectively near two walking rails (4), the upper parts of the hanging basket supporting legs (6) are connected with the lower parts of the hanging basket cantilever (1), the lower parts of the hanging basket supporting legs (6) are contacted with corresponding walking rails (4), and the two walking rails (4) are provided with walking components near the two hanging basket supporting legs (6).
6. The hanging basket for cantilever beam construction according to claim 5, wherein the walking assembly comprises two jacks (5), the two jacks (5) are respectively arranged at positions of the two hanging basket supporting legs (6) close to the rear ends of the two walking rails (4), counter-force brackets (8) are arranged at the front ends of the two walking rails (4), steel twisted ropes (7) are respectively arranged between the counter-force brackets (8) and the two hanging basket supporting legs (6), one ends of the steel twisted ropes (7) are connected with the counter-force brackets (8), and the other ends of the steel twisted ropes (7) penetrate through the corresponding hanging basket supporting legs (6) and the jacks (5).
7. Hanging basket for cantilever construction according to claim 6, characterized in that two jacks (5) are connected with hydraulic oil pumps respectively.
8. Hanging basket for cantilever construction according to claim 1, characterized in that the side of the hanging basket body (2) is provided with a protective net (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322087611.1U CN220685826U (en) | 2023-08-03 | 2023-08-03 | Hanging basket for cantilever beam construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322087611.1U CN220685826U (en) | 2023-08-03 | 2023-08-03 | Hanging basket for cantilever beam construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220685826U true CN220685826U (en) | 2024-03-29 |
Family
ID=90378373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322087611.1U Active CN220685826U (en) | 2023-08-03 | 2023-08-03 | Hanging basket for cantilever beam construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220685826U (en) |
-
2023
- 2023-08-03 CN CN202322087611.1U patent/CN220685826U/en active Active
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