CN218027232U - Bridge hanging basket cast-in-place section vertical safety channel attached to outer side formwork - Google Patents
Bridge hanging basket cast-in-place section vertical safety channel attached to outer side formwork Download PDFInfo
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- CN218027232U CN218027232U CN202221777638.2U CN202221777638U CN218027232U CN 218027232 U CN218027232 U CN 218027232U CN 202221777638 U CN202221777638 U CN 202221777638U CN 218027232 U CN218027232 U CN 218027232U
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- hanging basket
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- 238000009415 formwork Methods 0.000 title claims description 14
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 9
- 230000009194 climbing Effects 0.000 abstract description 4
- 241000282326 Felis catus Species 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a bridge hanging basket cast-in-place segment vertical safety channel attached to an outer side die carrier, which relates to the technical field of bridge construction, and comprises a vertical channel system and an attachment system, wherein the attachment system fixes the vertical channel system on the outer side die carrier, the vertical channel system comprises a cage and a step ladder, the step ladder is arranged in the cage in an end-to-end staggered manner to form a spiral upper channel and a spiral lower channel, the cage is provided with at least three inlets and outlets, and the three inlets and outlets are arranged at the joint of the cage and a front upper cross beam, the joint of the cage and an upper bottom basket and the joint of the cage and an upper bridge floor in a one-to-one correspondence manner; this escape way adopts the step ladder to the wrong arrangement and forms spiral upper and lower passageway in the cage, and non-climbing formula cat ladder passageway, and the passageway is wide, and personnel are current convenient, can stand vertically from top to bottom, simultaneously, and it can only communicate bridge floor and end basket to distinguish in traditional cat ladder, and this escape way communicates upper beam platform, bridge floor and end basket before hanging the basket simultaneously, can effectively improve workman operating efficiency.
Description
Technical Field
The utility model belongs to the technical field of the bridge construction, concretely relates to perpendicular escape way of cast-in-place festival section of basket is hung to bridge that adheres to outside die carrier.
Background
The hanging basket is an important machine tool in the pouring construction of the rigid frame bridge cantilever. A large-scale 'hanging basket' is suspended under a bridge by anchoring a truss structure on the bridge floor, so that a sufficient construction operation platform is arranged under the bridge, and procedures such as reinforcing steel bar formwork installation, prestress tensioning, concrete pouring construction and the like of a beam section can be performed on the platform. In the hanging basket construction process, constructors need to frequently go back and forth between the hanging basket front upper cross beam platform, the bridge floor and the bottom basket to carry out various operations such as sling (suspender) adjustment, steel bar installation and the like.
In the prior art, the mode that the vertical crawling ladder is installed at the front side end of the hanging basket is mostly adopted as a passage for people to go back and forth up and down, and although the passing problem can be solved by adopting the method, a lot of inconvenience exists in the use, namely: climbing up and down is adopted, feet cannot be clearly seen during walking, the situations of treading empty and treading empty are easy to occur, and certain safety risk exists; and the second step is as follows: the traffic needs to use hands and feet, and the small construction equipment cannot be carried about when going back and forth up and down, needs to be transported separately, and is inconvenient to construct.
In view of the above, the inventor of the present application invented a vertical safety channel of a cast-in-place section of a bridge hanging basket attached to an outer formwork.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing a vertical safe passage of cast-in-place festival section of basket is hung to bridge that is attached to outside die carrier.
The technical scheme of the utility model is that: the utility model provides a perpendicular escape way of cast-in-place section of basket is hung to bridge that is attached to outside die carrier, includes perpendicular passageway system, attachment system will be perpendicular on the passageway system is fixed with the outside die carrier, perpendicular passageway system includes cage, step ladder head and the tail is to the wrong arrangement in cage formation spiral upper and lower passageway, and the step ladder is fixed in the cage, the cage has three access & exit, three at least the access & exit one-to-one sets up at cage and preceding entablature junction, cage and upper base basket junction and cage and last bridge floor junction.
Furthermore, the cage comprises a plurality of main support rods and a plurality of platform frames, wherein the platform frames are fixed among the main support rods and are fixedly arranged between adjacent steps.
Furthermore, protective nets are arranged on the periphery of the cage frame and fixed between the main support rods which are arranged adjacently.
Further, the platform frame includes a plurality of horizontal poles, a plurality of the horizontal pole sets up end to end, and adjacent setting be provided with adapter sleeve between the horizontal pole tip, adapter sleeve is used for the fixed horizontal pole tip of adjacent setting, the main tributary vaulting pole runs through adapter sleeve, adapter sleeve passes through high strength bolt and connects the locking on the main tributary vaulting pole surface.
Furthermore, the ladder is provided with a handrail.
Further, adhere to the system including adhering to the pole, adhering to frame and connector, adhere to pole one end and outside die carrier fixed connection, adhere to the pole other end and pass through connector round pin hub connection with adhering to the frame, it encircles to the lock solid on the cage to adhere to the frame.
Furthermore, the connector comprises a female connector and a male connector, the female connector is connected with the male connector through a pin shaft, the female connector is fixed with the attachment rod, and the male connector is fixed with the attachment frame.
Further, the adjustable support structure further comprises an adjustable support structure member, wherein the adjustable support structure member is arranged at the bottom of the main support rod and used for adjusting the installation position of the vertical height of the main support rod.
Furthermore, the adjustable supporting component comprises an adjusting screw rod, a supporting base arranged at the bottom of the adjusting screw rod and a limiting stopper, the adjusting screw rod is connected with the supporting base in a ball-hinge manner, the limiting stopper is sleeved on the adjusting screw rod in a rotating manner through threads, the supporting height of the adjusting screw rod can be adjusted through rotating the limiting stopper, and the main supporting rod is sleeved at the top end of the adjusting screw rod and supported on the limiting stopper.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
1. the safety channel adopts the steps which are arranged in a staggered way to form a spiral type upper channel and a spiral type lower channel in the cage instead of a climbing type ladder climbing channel, the channel is wide, personnel can conveniently pass through the safety channel, the safety channel can be erected up and down, and the periphery of the channel is provided with the protective net, so that the safety is further improved; simultaneously, be different from traditional cat ladder and only can communicate bridge floor and end basket, this escape way communicates simultaneously and hangs basket front beam platform, bridge floor and end basket, can effectively improve workman operating efficiency.
2. This safe passageway bottom is installed adjustable end support that falls, supports the base and adopts the ball pivot formula to be connected with accommodate the lead screw, and adaptable string basket end basket inclination is adjusted, guarantees the vertical degree of passageway installation.
3. The safety channel is simple in structure, easy to install and detach, capable of flexibly adjusting the height of the cage frame and the installation position of the attachment system according to the actual height and position of the hanging basket and the outer die truss due to the fact that the channel is completely made of standardized components, convenient to use and high in applicability.
Drawings
FIG. 1 is a schematic side view of a vertical safe passage of a hanging basket cast-in-place segment in an embodiment of the present invention;
FIG. 2 is a schematic structural view of the vertical safety channel of the cast-in-place segment of the cradle in the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 1;
fig. 4 is a schematic structural view of an attachment system in an embodiment of the present invention;
FIG. 5 is a schematic view of a platform frame structure according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of an adjustable support member according to an embodiment of the present invention;
fig. 7 is a schematic view of a connection structure of a connector according to an embodiment of the present invention.
The part name sequence numbers in the figure are:
1. a main support bar; 2. a platform frame; 3. a step ladder; 4. a handrail; 5. a protective net; 6. a cross bar; 7. connecting a sleeve; 8. a support base; 9. adjusting the screw rod; 10. a stopper; 11. an attachment rod; 12. an attachment frame; 13. a connector; 14. an outer mold frame; 15. a front upper cross beam; 16. a bridge deck; 17. a bottom basket; 18. a female joint; 19. a male connector; 20. and (7) a pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
As shown in fig. 1 to 7, the vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork in the embodiment is composed of a vertical channel system, an attachment system and an adjustable support member.
Referring to fig. 1 and 4, the vertical passage system includes a main support rod 1, a platform frame 2, a step ladder 3, a handrail 4, and a protection net 5. The cage is constituteed with platform frame 2 to main tributary vaulting pole 1, and step 3 is installed in the cage, sets up handrail 4 on the step 3, and the cage is equipped with protection network 5 all around, and step 3 is the steel structure.
Referring to fig. 3, the adjustable supporting member includes a supporting base 8, an adjusting screw 9 and a stopper 10, the adjusting screw 9 and the supporting base 8 are connected by a ball hinge, the adjusting screw 9 and the supporting base 8 can rotate to form a certain angle, the stopper 10 is screwed on the adjusting screw 9, the supporting height of the adjusting screw 9 can be adjusted by rotating the stopper 10, and the main supporting rod 1 of the vertical safety channel system is sleeved outside the adjusting screw 9 and supported on the stopper 10, as shown in fig. 6.
Referring to fig. 3, the attaching system includes an attaching rod 11, an attaching frame 12 and a connecting head 13. One end of the attaching rod 11 is fixedly connected with the outer side die carrier 14 in a welding mode, and as shown in fig. 1, the other end of the attaching rod 11 is connected with the attaching frame 12 through a connecting head 13 by using a pin shaft 20. The attachment frame 12 is locked circumferentially on the cage of the vertical channel system to prevent the cage from tilting.
Referring to fig. 7, the connector 13 includes a female connector 18 and a male connector 19, the female connector 18 is welded and fixed to the attachment rod 11, the male connector 19 is welded and fixed to the attachment frame 12, the connector 13 is made of a steel plate by welding, the attachment frame 12 is made of a section steel by welding, and the attachment rod 11 is made of a section steel.
Referring to fig. 5, the platform frame 2 is formed by welding the cross bar 6 and the connecting sleeve 7, the main supporting rod 1 penetrates through the connecting sleeve 7 of the platform frame 2 and is connected and fixed by a high-strength bolt, and the platform frame 2 and the main supporting rod 1 form a cage. The main supporting rod 1, the cross rod 6 and the connecting sleeve 7 are made of square pipes or round pipes.
The step ladder 3, the handrail 4 and the protective net 5 adopt standardized components, so that the step ladder, the handrail 4 and the protective net are convenient to disassemble, assemble and maintain at a later stage; 3 head-to-tail of step ladder are arranged in the cage formation spiral passageway from top to bottom to the mistake, and personnel can stand vertically.
Referring to fig. 1, the attaching system has a plurality of paths, the uppermost path is connected to the front upper beam 15 of the cradle, and the remaining paths are connected to the outer formwork 14 of the cradle. The vertical channel system is provided with an entrance at the lap joint part of the upper cross beam 15, the bottom basket 17 and the bridge deck 16 before the cradle, and constructors can directly reach the construction platforms of the upper cross beam 15, the bottom basket 17 and the bridge deck 16 before the cradle through the ascending and descending ladder 3 of the vertical channel system.
When the device is used, constructors can form spiral upper and lower channels in the cage through the step 3, the spiral upper and lower channels can directly reach the front upper cross beam 15 of the hanging basket, the bottom basket 17 and the bridge floor 16 construction platform from top to bottom, the channels are wide, the personnel can conveniently pass through the channels, the channels can be erected vertically, and then protective nets 5 are arranged on the periphery of the channels, so that the safety is further improved; the safe passage is simultaneously communicated with the platform of the upper front cross beam 15 of the hanging basket, the bridge floor 16 and the bottom basket 17, so that the working efficiency of workers can be effectively improved.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (9)
1. The utility model provides a perpendicular safe passageway of cast-in-place section of basket is hung to bridge that adheres to outside die carrier which characterized in that: including perpendicular passageway system, adhesion system, the adhesion system will be perpendicular the passageway system fixed with outside die carrier (14) on, perpendicular passageway system includes cage, step (3) head and the tail are to the wrong way arrangement and form spiral upper and lower passageway in the cage, the cage has three access & exit, and is three at least the access & exit one-to-one sets up cage and preceding entablature (15) junction, cage and upper base basket (17) junction and cage and upper bridge floor (16) junction.
2. The vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork as claimed in claim 1, characterized in that: the cage comprises a plurality of main support rods (1) and a plurality of platform frames (2), the platform frames (2) are fixed among the main support rods (1), and the platform frames (2) are arranged between adjacent steps (3).
3. The vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork as claimed in claim 2, wherein: the novel cage is characterized in that protective screens (5) are arranged on the periphery of the cage frame, and the protective screens (5) are fixed between the adjacent main support rods (1).
4. The vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork as claimed in claim 3, wherein: platform frame (2) include a plurality of horizontal poles (6), a plurality of horizontal pole (6) end to end sets up, adjacent setting be provided with adapter sleeve (7) between horizontal pole (6) tip, adapter sleeve (7) are used for fixed horizontal pole (6) tip adjacent setting, main tributary vaulting pole (1) run through adapter sleeve (7), adapter sleeve (7) are connected the locking through high strength bolt and are in main tributary vaulting pole (1) surface.
5. The vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork as claimed in claim 4, wherein: the step ladder (3) is provided with a handrail (4).
6. The vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork as claimed in claim 4, wherein: the attaching system comprises an attaching rod (11), an attaching frame (12) and a connector (13), one end of the attaching rod (11) is fixedly connected with the outer side die carrier (14), the other end of the attaching rod (11) is connected with the attaching frame (12) through a connector (13) pin shaft (20), and the attaching frame (12) is locked on the cage in the circumferential direction.
7. The vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork as claimed in claim 6, characterized in that: the connector (13) comprises a female connector (18) and a male connector (19), the female connector (18) is connected with a pin shaft (20) of the male connector (19), the female connector (18) is fixed with the attachment rod (11), and the male connector (19) is fixed with the attachment frame (12).
8. The vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork as claimed in claim 2, wherein: the adjustable support component is arranged at the bottom of the main support rod (1) and used for adjusting the installation position of the vertical height of the main support rod (1).
9. The vertical safety channel of the cast-in-place section of the bridge hanging basket attached to the outer formwork as claimed in claim 8, characterized in that: the adjustable supporting component comprises an adjusting screw rod (9), a supporting base (8) arranged at the bottom of the adjusting screw rod (9) and a limiting stopper (10), the adjusting screw rod (9) is connected with the supporting base (8) in a spherical hinge mode, the limiting stopper (10) is sleeved on the adjusting screw rod (9) through threads in a rotating mode, the supporting height of the limiting stopper (10) can be adjusted by the adjusting screw rod (9), and the main supporting rod (1) is sleeved on the top end of the adjusting screw rod (9) and supported on the limiting stopper (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221777638.2U CN218027232U (en) | 2022-07-11 | 2022-07-11 | Bridge hanging basket cast-in-place section vertical safety channel attached to outer side formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221777638.2U CN218027232U (en) | 2022-07-11 | 2022-07-11 | Bridge hanging basket cast-in-place section vertical safety channel attached to outer side formwork |
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| Publication Number | Publication Date |
|---|---|
| CN218027232U true CN218027232U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221777638.2U Active CN218027232U (en) | 2022-07-11 | 2022-07-11 | Bridge hanging basket cast-in-place section vertical safety channel attached to outer side formwork |
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| CN (1) | CN218027232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116691920A (en) * | 2023-05-29 | 2023-09-05 | 中山广船国际船舶及海洋工程有限公司 | Group safety channel in binding bridge and design method thereof |
-
2022
- 2022-07-11 CN CN202221777638.2U patent/CN218027232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116691920A (en) * | 2023-05-29 | 2023-09-05 | 中山广船国际船舶及海洋工程有限公司 | Group safety channel in binding bridge and design method thereof |
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