Suspended operation platform for cyclic lifting of slope protection pouring

Abstract

The utility model discloses a suspended operation platform for circulating rise of slope protection pouring, which belongs to the technical field of slope protection pouring, and comprises slope protection concrete and a to-be-poured warehouse number which is not poured above, and a platform supporting rod assembly comprises an L-shaped supporting rod body which is connected with each reserved inserting pipe in an inserting manner, the L-shaped supporting rod body comprises a supporting rod short limb part and a supporting rod long limb part which are integrally formed, and the free end of the supporting rod short limb part is inserted into the reserved insertion pipe and detachably connected with the end of the reserved insertion pipe in a locking mode through a lock catch threaded sleeve. A plurality of transverse supporting rods are symmetrically and detachably arranged between the surfaces of the short limb parts of the supporting rods arranged at equal intervals, a riding track plate is detachably arranged on the transverse supporting rods, and a plurality of horizontal connecting protection rods are detachably and symmetrically arranged between the surfaces of the long limb parts of the supporting rods. According to the utility model, scaffold-free design is adopted, flexible warehousing of the concrete automobile pump is facilitated, the warehousing flexibility of the automobile pump can be better exerted, and the efficiency of mechanical equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of slope pouring, especially a suspended operation platform for slope pouring and cyclic layering. BACKGROUND

[0002] Slopes are the main form of engineering construction, and concrete slopes, as common slope protection structures, are widely used in slope protection in various engineering industries. Concrete slope construction commonly uses methods such as slip film pull-up pouring and combined formwork layering. Concrete slope construction often involves high-altitude dangerous work, and various high-altitude operation platforms need to be erected to provide protection during the construction process.

[0003] Slip film pull-up pouring can use the suspended operation platform commonly provided by the slip film, and workers can enter the hydraulic slip film operation platform through a passageway such as a ladder to work, which can effectively solve the problem of high-altitude work, but the cost of a single set of slip film is high, the formwork lifting device requires a high operating space at the top of the slope, and this method is not suitable for the construction of irregular shapes, small spaces at the top, and steep slopes.

[0004] Combined formwork layering is the most traditional and effective construction method, with the process characteristics of flexible, simple, and strong adaptability, and is widely used in slope protection construction in various industries, but combined formwork layering generally requires the erection of a scaffold external frame operation platform to ensure the high-altitude work of workers. The erection of the scaffold is a high-risk part of the project, with high risk and cost, and the erection of the external scaffold affects the flexible entry of the truck into the warehouse for material laying, which restricts the pouring efficiency

[0005] Traditional slope pouring methods usually rely on external scaffolds to provide operation platforms, which have many safety hazards and require a lot of manual operations on site, including punching, welding, fixing, and other steps. These operations are not only tedious, but also require accurate measurement and positioning, increasing the construction difficulty. Due to the complexity of the erection process, the construction period is greatly prolonged, which not only delays the overall project progress, but also increases the labor cost. INVENTION CONTENTS

[0006] The utility model aims to provide a suspended operation platform for slope pouring and cyclic layering to solve the problems raised in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of suspended operation platform of slope pouring circulation layering, including slope concrete and upper unfinished pouring to be poured bin number, the inside of the slope concrete is embedded with reserved pipe when being prepared, the surface of the slope concrete is equidistantly embedded with multiple reserved pipes in the same horizontal line, platform support rod assembly is arranged between the surface of the reserved pipe and the slope concrete, the platform support rod assembly includes L support rod body with each reserved pipe insertion, the L support rod body includes integrally-formed support rod short limb part and support rod long limb part, the free end of the support rod short limb part is inserted into reserved pipe and is detachably locked with the end of reserved pipe by lock catch threaded sleeve, multiple support rod short limb parts are symmetrically detachably arranged between the surface of multiple equidistantly arranged support rod short limb parts, multiple transverse support rods are symmetrically detachably arranged between the surface of multiple support rod short limb parts, multiple horse path boards are detachably arranged on multiple transverse support rods, multiple support rod long limb parts are symmetrically detachably arranged between the surface of multiple support rod long limb parts, and multiple horizontal connection protection rods are detachably arranged between the surface of multiple support rod long limb parts, and multiple protection nets are detachably connected between the back surface of multiple support rod long limb parts.

[0008] Preferably, the support rod short limb part is formed with a pre-embedded upward angle portion when inserted into the reserved pipe.

[0009] Preferably, the slope concrete and the inside of the to-be-poured bin number are both provided with anchor rods.

[0010] Preferably, one end of the reserved pipe exposed on the surface of the slope concrete is integrally formed with a protruding head portion, and the inside of the protruding head portion is integrally formed with a lock catch internal thread.

[0011] Preferably, the support rod short limb part is provided with an external thread tooth path on the one end close to the reserved pipe, and the lock catch threaded sleeve is threadedly connected to the external thread tooth path.

[0012] Preferably, the lock catch threaded sleeve is integrally formed with a lock catch external thread pipe at the one end facing the reserved pipe, and when the support rod short limb part is inserted into the reserved pipe, the lock catch threaded sleeve is rotated to move towards the reserved pipe, so that the lock catch external thread pipe and the lock catch internal thread in the protruding head portion are threadedly connected and locked together.

[0013] Preferably, the inside of the lock catch threaded sleeve and the lock catch external thread pipe is integrally formed with a threaded connection through hole, and the threaded connection through hole is threadedly connected with the support rod long limb part, so that after the lock catch threaded sleeve and the lock catch external thread pipe are locked on the support rod short limb part, the protruding head portion of the reserved pipe is continuously locked together.

[0014] In this preferred embodiment, the bottom of the hopper to be poured is accessed via a straight ladder during pouring. When the platform support rod assembly is cyclically raised on the hopper to be poured, a protective cage ladder is provided on the surface of the hopper to be poured, and the protective cage ladder is placed on the straight ladder.

[0015] In this preferred embodiment, the protective netting includes a safety rope net and a close-mesh net, wherein the mesh size of the safety rope net does not exceed 100mm and the mesh size of the close-mesh net does not exceed 12mm.

[0016] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0017] This suspended working platform for slope protection pouring, with its cyclical lifting mechanism, allows for layered pouring of concrete slope protection using combined formwork without the need for external scaffolding. This reduces the workload of external scaffolding erection, facilitates flexible concrete truck-mounted pump placement, and enhances the efficiency of machinery. Compared to traditional methods of erecting external scaffolding for slope protection, the suspended working platform has a simpler and lighter structure, making on-site operations easier and reducing the time required for erection. This shortens the overall slope protection pouring time, reduces the time spent on high-altitude operations during platform erection, and makes risk management easier.

[0018] The L-shaped support rod is securely fixed to the pre-installed pipe using a locking threaded sleeve and is equipped with a protective net. This design not only prevents the support rod from accidentally falling off but also provides reliable protection, significantly reducing the risk of falls from heights. The platform's height and position can be flexibly adjusted according to the construction progress to adapt to different construction needs. In complex terrain or irregularly shaped slope protection construction, the platform's position can be quickly adjusted to meet diverse construction requirements.

[0019] Pre-embedded pipes are installed inside the concrete slab during the preparation of the slope protection concrete. These pre-embedded pipes are evenly distributed on the surface of the slope protection concrete. This design ensures that each support point can be accurately positioned during subsequent installation, avoiding the uncertainties caused by on-site drilling or welding. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2It is the structure schematic drawing of the L support rod body and the reserved insertion pipe of the utility model.

[0023] Figure 3 It is the structure schematic drawing of the lock catch threaded sleeve and the convex head part split state of the utility model.

[0024] Figure 4 It is the structure schematic drawing of the lock catch threaded sleeve of the utility model.

[0025] Figure 5 It is the hanging operation platform close to the pouring layer lifting cycle erection schematic drawing of the utility model.

[0026] Figure 6 It is the practical application diagram of the hanging operation platform of the slope pouring cycle layer lifting of the utility model.

[0027] Mark explanation:

[0028] In the drawing: 1, slope concrete; 2, to be poured warehouse number; 3, anchor rod; 4, platform support rod assembly; 5, support rod short limb part; 6, support rod long limb part; 7, lock catch threaded sleeve; 8, protective net piece; 9, horizontal connection protective pole; 10, L support rod body; 11, horse path plate; 12, transverse support rod; 13, reserved insertion pipe; 14, pre-buried elevation angle part; 15, lock catch internal thread; 16, external thread tooth trace; 17, convex head part; 18, lock catch external threaded pipe; 19, threaded connection through hole; 20, straight ladder; 21, protective cage ladder. Specific implementation

[0029] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0030] Unless the direction indicated by the single definition, the directions such as up, down, left, right, front, back, inside and outside involved in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the drawing shown by the utility model, which is explained here.

[0031] The embodiment provides a kind of Figures 1 to 6The illustrated slope pouring cycle layering suspended operation platform, including slope concrete 1 and the upper unfinished pouring of the to-be-poured bin number 2, the internal pre-embedded reserved pipe 13 when the slope concrete 1 is prepared, the surface of the slope concrete 1 is equidistantly pre-embedded with a plurality of reserved pipes 13, the reserved pipe 13 and the surface of the slope concrete 1 are provided with a platform support rod assembly 4, the platform support rod assembly 4 includes an L support rod body 10 inserted with each reserved pipe 13, the L support rod body 10 includes an integrally formed support rod short limb part 5 and a support rod long limb part 6, the free end of the support rod short limb part 5 is inserted into the reserved pipe 13 and detachably locked with the end of the reserved pipe 13 through a lock catch threaded sleeve 7, a plurality of support rod short limb parts 5 are equidistantly arranged, and a plurality of transverse support rods 12 are symmetrically and detachably arranged between the surfaces of the plurality of support rod short limb parts 5, a horse path plate 11 is detachably arranged on the plurality of transverse support rods 12, a plurality of horizontal connection protection rods 9 are symmetrically and detachably arranged between the surfaces of the plurality of support rod long limb parts 6, and a protection net 8 is detachably connected between the backs of the plurality of support rod long limb parts 6. When the platform support rod assembly 4 needs to be cyclically layered, the support rod short limb part 5 of the L support rod body 10 is inserted into the reserved pipe 13 and threadedly locked through the lock catch threaded sleeve 7 to prevent the support rod short limb part 5 from accidentally falling off after being stressed, a plurality of L support rod bodies 10 are equidistantly arranged on the surface of the to-be-poured bin number 2 in the same horizontal line, the plurality of support rod short limb parts 5 are connected in a transverse direction through the transverse support rods 12 to prevent dislocation or separation, the horse path plate 11 laid on the transverse support rods 12 helps personnel to stand, and the support rod long limb parts 6 are connected in a longitudinal direction through the horizontal connection protection rods 9. Through the device, the concrete slope can be layered and poured without setting up an external frame scaffold, the task of setting up an external scaffold is reduced, there is no influence of the external scaffold, it is more convenient for a concrete truck pump to enter a bin, the flexibility of the truck pump in entering the bin is better, and the efficiency of mechanical equipment is improved. Through the design of the reserved pipe 13 and the lock catch threaded sleeve 7, the characteristics of rapid installation and disassembly are realized. The lock catch threaded sleeve 7 ensures that the support rod short limb part 5 is firmly fixed in the reserved pipe 13 to prevent accidental falling off. This design reduces the on-site construction time and improves the work efficiency. At the same time, the use of a traditional scaffold is avoided, the safety hidden danger is reduced, and the safety of the construction site is improved.

[0032] In the embodiment, when the support rod short limb part 5 is inserted into the reserved pipe 13, a pre-embedded upward angle part 14 is formed, and the angle of the pre-embedded upward angle part 14 is 5 degrees.

[0033] In the embodiment, the slope concrete 1 and the to-be-poured bin number 2 are both provided with anchor rods 3. The anchor rods 3 are deeply embedded in the concrete to increase the overall structure and tensile strength and further enhance the stability of the slope concrete 1 and the to-be-poured bin number 2.

[0034] In this embodiment, the protruding head 17 is integrally formed at one end of the reserved pipe 13 exposed on the surface of the slope protection concrete 1, and the locking internal thread 15 is integrally formed inside the protruding head 17. The design of the protruding head 17 and the locking internal thread 15 enables the locking threaded sleeve 7 to be more closely connected with the reserved pipe 13, providing stronger locking force. This design enhances the stability and durability of the connection part, reduces maintenance requirements, and improves the safety factor of the overall structure.

[0035] In this embodiment, the outer thread groove 16 is provided on the side of the short limb part 5 of the support rod near the reserved pipe 13, and the locking threaded sleeve 7 is threadedly connected to the outer thread groove 16. The outer thread groove 16 provides an additional friction surface, enabling the locking threaded sleeve 7 to more firmly fix the short limb part 5 of the support rod, preventing it from slipping out. This design further enhances the stability of the support rod, ensuring that it will not loosen or fall off even under high load conditions, thereby improving overall safety.

[0036] In this embodiment, the locking external thread pipe 18 is integrally formed at one end of the locking threaded sleeve 7 facing the reserved pipe 13. When the short limb part 5 of the support rod is inserted into the reserved pipe 13, the locking threaded sleeve 7 is rotated to move towards the reserved pipe 13, causing the locking external thread pipe 18 to be threadedly connected and locked together with the locking internal thread 15 in the protruding head 17. The cooperation of the locking external thread pipe 18 and the locking internal thread 15 forms a double locking mechanism, greatly enhancing the reliability and stability of the connection. The double locking mechanism not only improves the firmness of the connection, but also simplifies the installation process, reduces the possibility of misoperation, and improves construction efficiency and safety.

[0037] In this embodiment, the locking threaded sleeve 7 and the locking external thread pipe 18 are integrally formed with a threaded connection hole 19 inside, which is threadedly connected with the long limb part 6 of the support rod, so that after the locking threaded sleeve 7 and the locking external thread pipe 18 are locked on the short limb part 5 of the support rod, they continue to be locked together with the protruding head 17 of the reserved pipe 13. The design of the threaded connection hole 19 enables the locking threaded sleeve 7 to be directly fixed to the long limb part 6 of the support rod through threaded connection, forming a complete and highly stable support system. This design not only enhances the rigidity and stability of the overall structure, but also facilitates quick disassembly and assembly, adapts to different construction requirements, and improves construction flexibility and efficiency.

[0038] In this embodiment, when the bottom of the to-be-poured bin No. 2 is climbed through the straight ladder 20, when the platform support rod assembly 4 is cyclically raised on the to-be-poured bin No. 2, the surface of the to-be-poured bin No. 2 is provided with a protective cage ladder 21, and the protective cage ladder 21 is covered on the straight ladder 20. The design of the straight ladder 20 and the protective cage ladder 21 provides a safe and reliable climbing channel for the construction personnel, and the protective cage ladder 21 provides additional protection. This design greatly improves the safety of the construction personnel, especially during high-altitude operations, effectively preventing falling accidents and improving the safety management level of the construction site.

[0039] In this embodiment, the protective net 8 includes a safety rope net and a dense mesh net, the mesh aperture of the safety rope net is not more than 100 mm, and the mesh aperture of the dense mesh net is not more than 12 mm. Different specifications of the mesh meet different protection needs, the safety rope net is used for large-scale protection, and the dense mesh net is used for intercepting small particles and objects. This design can effectively prevent the construction personnel from falling and prevent small tools or other objects from falling from the platform, thereby ensuring the safety of the personnel below and improving the overall protection level.

[0040] In this embodiment, the size of the support rod short limb part 5 inserted into the reserved pipe 13 is 40 cm in length, the support rod long limb part 6 is arranged upward, and the L support rod body 10 is installed on the to-be-poured bin No. 2 every 6 times, that is, the horizontal support rod 12 is horizontally supported and laid on the surface of the support rod short limb part 5 and connected together by iron wire binding, after the horizontal support rod 12 is connected and fixed with the support rod short limb part 5, the horizontal connection protection rod 9 is installed and fixed by iron wire binding with the support rod long limb part 6, and then the horse path board 11 and the protective net 8 are laid.

[0041] Working principle

[0042] The suspended operation platform of the slope pouring and cyclically raised layer is provided with the reserved pipe 13 embedded in the inside when the slope concrete 1 is prepared, and the reserved pipes 13 are distributed at the same horizontal line and equidistant on the surface of the slope concrete 1. At the same time, the anchor rod 3 is arranged in the inside of the slope concrete 1 and the to-be-poured bin No. 2 to enhance the structural stability, the support rod short limb part 5 of the L support rod body 10 is inserted into the reserved pipe 13, and the support rod short limb part 5 and the reserved pipe 13 are detachably locked and connected through the lock thread sleeve 7. One end of the lock thread sleeve 7 is provided with a lock outer thread pipe 18, and when the lock thread sleeve 7 is moved towards the reserved pipe 13 by screwing, the lock outer thread pipe 18 is threadedly connected and locked together with the lock inner thread 15 in the convex head part 17.

[0043] A plurality of transverse support rods 12 are symmetrically arranged between the surfaces of the plurality of support rod short limbs 5, and a horse path plate 11 is laid on the transverse support rods 12 to provide a space for the staff to stand and walk, and a plurality of horizontal connection protection rods 9 are symmetrically arranged between the surfaces of the support rod long limbs 6 and are fixed by wire binding. This not only provides additional support, but also increases the stability of the overall structure. A plurality of protection net pieces 8, including safety rope nets and dense mesh nets, are detachably connected between the backs of the plurality of support rod long limbs 6, which ensure the safety of the construction personnel. The mesh aperture of the safety rope net is not more than 100 mm, and the mesh aperture of the dense mesh net is not more than 12 mm.

[0044] When it is necessary to circulate and raise the layer, the support rod short limb 5 of the L support rod body 10 is inserted into the reserved insertion pipe 13 and locked by the lock catch threaded sleeve 7. After every 6 L support rod bodies 10 are installed on the to-be-poured bin No. 2, the transverse support rod 12 is laid and fixed by wire binding, then the horizontal connection protection rod 9 is installed and fixed by wire binding, and finally the horse path plate 11 and the protection net piece 8 are laid. A straight climbing ladder 20 is arranged at the bottom of the to-be-poured bin No. 2, which is used for climbing in the initial stage. As the platform support rod assembly 4 circulates and rises on the to-be-poured bin No. 2, the cage climbing ladder 21 is covered on the straight climbing ladder 20 to ensure the safety of the construction personnel.

[0045] It should be noted that, in the present text, relational terms such as one and two and the like are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between such entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article, or apparatus. Without more limitations, the statement "comprises a limited element" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0046] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A suspended operation platform for slope protection pouring cycle layering, comprising slope protection concrete (1) and an unfinished pouring bin number (2) above which pouring is to be performed, characterized in that: The slope protection concrete (1) is provided with a reserved pipe (13) embedded in the inside when it is stored, a plurality of reserved pipes (13) are embedded in the surface of the slope protection concrete (1) at the same level and equidistantly, a platform support rod assembly (4) is arranged between the reserved pipe (13) and the surface of the slope protection concrete (1), the platform support rod assembly (4) comprises an L-shaped support rod body (10) connected with each reserved pipe (13), the L-shaped support rod body (10) comprises an integrally formed support rod short limb (5) and a support rod long limb (6), the free end of the support rod short limb (5) is connected into the reserved pipe (13) and is detachably locked with the end of the reserved pipe (13) through a lock sleeve (7), a plurality of transverse support rods (12) are symmetrically and detachably arranged between the surfaces of the equidistantly arranged support rod short limbs (5), a horse path board (11) is detachably arranged on the transverse support rods (12), a plurality of horizontal connection protection rods (9) are symmetrically and detachably arranged between the surfaces of the support rod long limbs (6), and a protection net (8) is detachably connected between the back surfaces of the support rod long limbs (6).

2. The cantilevered working platform for slope protection pouring cyclic layer lifting according to claim 1, characterized in that: The support rod short limb (5) is provided with a pre-embedded upward angle part (14) when it is connected into the reserved pipe (13), and the angle of the pre-embedded upward angle part (14) is 5 degrees.

3. The cantilevered working platform for revetment pouring cycle step-up according to claim 2, characterized in that: The slope protection concrete (1) and a to-be-poured bin (2) are provided with anchor rods (3) in the inside.

4. The cantilevered working platform for revetment pouring cycle step-up according to claim 3, characterized in that: The end of the reserved pipe (13) exposed to the surface of the slope protection concrete (1) is integrally formed with a convex head part (17), and the inside of the convex head part (17) is integrally formed with a lock inner thread (15).

5. The cantilevered working platform for revetment pouring cycle step-up according to claim 4, characterized in that: The end of the support rod short limb (5) close to the reserved pipe (13) is provided with an outer thread tooth (16) on the circumferential side, and the lock sleeve (7) is threadedly connected to the outer thread tooth (16).

6. The cantilevered work platform of claim 5, wherein: The end of the lock sleeve (7) close to the reserved pipe (13) is integrally formed with a lock outer thread pipe (18), when the support rod short limb (5) is connected into the reserved pipe (13), the lock sleeve (7) is screwed towards the reserved pipe (13), so that the lock outer thread pipe (18) is threadedly connected and locked with the lock inner thread (15) in the convex head part (17).

7. The cantilevered working platform for revetment pouring cycle step-up according to claim 6, characterized in that: The inside of the lock sleeve (7) and the lock outer thread pipe (18) is integrally formed with a thread connection through hole (19), the thread connection through hole (19) is threadedly connected with the support rod long limb (6), so that the lock sleeve (7) and the lock outer thread pipe (18) are locked on the support rod short limb (5) and then continue to be locked with the convex head part (17) of the reserved pipe (13).

8. The cantilevered working platform for revetment pouring cycle step-up according to claim 7, characterized in that: When the to-be-poured bin (2) is poured, the bottom part is climbed through a straight ladder (20), when the platform support rod assembly (4) is circularly raised on the to-be-poured bin (2), the surface of the to-be-poured bin (2) is provided with a protective cage ladder (21), and the protective cage ladder (21) is arranged on the straight ladder (20).

9. The cantilevered working platform for revetment pouring cycle step-up according to claim 8, characterized in that: The protective screen (8) comprises a safety rope screen and a dense mesh screen, the mesh aperture of the safety rope screen is not more than 100 mm, and the mesh aperture of the dense mesh screen is not more than 12 mm.

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