Retaining wall movable construction platform and construction device

Abstract

The invention provides a retaining wall movable construction platform and a construction device, and relates to the technical field of retaining wall construction, the retaining wall movable construction platform comprises a platform main body and walking wheels, the edge of the platform main body is provided with a protective fence, and the protective fence is provided with a throwing opening for throwing rubbles in the moving direction of the platform main body; the width of the feeding opening is not smaller than the distance between the two templates; the walking wheels are arranged at the bottom of the platform body and used for walking at the top end of a formwork. According to the construction platform, constructors and rubbles can be borne to move on the top of the formwork, the constructors can conveniently throw the rubbles to the center or the far position of the retaining wall, the rubble throwing position is more accurate, construction is more standard, and the problem that the formwork is damaged by construction machines such as a hopper is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of retaining wall construction, and particularly to a movable construction platform and a construction device for retaining walls. Background Art

[0002] In the construction of large retaining walls, when the traditional construction method of retaining walls is followed, during the operation of manually placing rubble stones, due to the large width of large retaining walls and the excessive distance between the two templates, it is difficult to find a suitable working position to effectively and accurately place the rubble stones in the center or at a relatively far position of the retaining wall. The control of construction quality has also fallen into a relatively passive situation. In order to complete the placement of rubble stones, some construction workers may try to use mechanical equipment to assist in the placement, and use an excavator to carry people to place the rubble stones from above the bucket. This operation method itself contains safety hazards that cannot be ignored and does not meet the requirements of safety specifications at the construction site. Some construction workers will also adopt the method of randomly throwing rubble stones for placement, or even give up the placement. These behaviors may not only cause damage to the templates, have a serious negative impact on the quality of the entire construction project, but also are very likely to cause accidental safety accidents.

[0003] Therefore, how to facilitate the placement of rubble stones in the middle or at a relatively far position of the retaining wall is an important technical problem to be solved during the construction of large retaining walls. Summary of the Invention

[0004] The purpose of the present invention is to provide a movable construction platform and a construction device for retaining walls to solve the problems existing in the above-mentioned prior art. The construction platform can carry construction workers and rubble stones to move on the top of the template, facilitating the construction workers to place the rubble stones in the center or at a relatively far position of the retaining wall. The position of placing the rubble stones is more accurate, and the construction is not only more standardized, but also the problem of damage to the template caused by construction machinery such as hoppers is avoided.

[0005] To achieve the above purpose, the present invention provides the following solutions:

[0006] A movable construction platform for retaining walls includes a platform main body and walking wheels. A guardrail is provided at the edge of the platform main body. Along the moving direction of the platform main body, a placement opening for placing rubble stones is provided on the guardrail, and the width of the placement opening is not less than the distance between the two templates; the walking wheels are arranged at the bottom of the platform main body and are used to walk on the top of the template.

[0007] As an implementation manner, the platform body is a rectangular plate, the guardrails are provided on three edges of the rectangular plate, and a scale line is provided on the other edge of the rectangular plate to form the placement opening.

[0008] As an embodiment, along the extending direction of the edge where the feeding opening is located, doors are provided on the guardrails at both ends of the platform body.

[0009] As an embodiment, the traveling wheels are movably arranged along the extending direction of the edge where the feeding opening is located.

[0010] As an embodiment, it further includes a fixing groove and a wheel seat. The fixing groove is fixed at the bottom of the platform body and is arranged perpendicular to the moving direction of the platform body. The wheel seat is slidably arranged in the fixing groove.

[0011] As an embodiment, the wheel seat includes a horizontal plate and two vertical plates. The horizontal plate is slidably arranged in the fixing groove. The two vertical plates are parallel and fixedly arranged at intervals at the bottom of the horizontal plate. The end of the wheel axle of the traveling wheel is rotatably connected to the vertical plate.

[0012] As an embodiment, it further includes a C-shaped detachable buckle. The detachable buckle is detachably clamped on the edge of the platform body. A threaded hole is provided at the bottom of the detachable buckle. A through hole is provided on the horizontal plate. A fastening bolt is screwed into the threaded hole, and the end of the fastening bolt passes through the through hole and abuts against the lower surface of the horizontal plate.

[0013] As an embodiment, the through hole is an oblong hole.

[0014] The present invention also provides a retaining wall construction device, including a formwork and the above-mentioned movable construction platform for retaining walls. A slide rail is provided at the top of the formwork. The interval area between the two formworks is a construction area for constructing the retaining wall; the traveling wheels in the movable construction platform for retaining walls roll on the slide rail.

[0015] As an embodiment, the two formworks are connected and fixed by tie bolts, and diagonal braces are arranged outside the formworks.

[0016] The present invention has the following technical effects compared with the prior art:

[0017] The movable construction platform for retaining walls in the present invention can carry construction workers and rubble and move on the top of the formwork, which is convenient for construction workers to place rubble in the center or far position of the retaining wall. The position of placing rubble is more accurate. It also replaces the traditional operation method of using a hopper to lift rubble to the working surface in retaining wall construction. The construction is not only more standardized but also avoids the problem of damage to the formwork caused by construction machinery such as hoppers. Moreover, the structure of the construction platform in the present invention is simple, easy to operate, and has a low manufacturing cost, which is convenient for popularization in the field of retaining wall construction.

[0018] The other technical solutions in the present invention also have the following technical effects compared with the prior art:

[0019] 1. The walking wheels in the present invention can be slidably arranged on the platform body, and the positions of the walking wheels can be adjusted according to construction requirements to adapt to the construction operations of retaining walls with different widths, with stronger applicability.

[0020] 2. The present invention is provided with scales on the platform body to ensure safety and stability during construction, and also helps construction workers to clearly define the positions for placing rubble stones, ensuring that the net spacings between rubble stones and between rubble stones and the formwork meet the requirements of the design scheme, so as to improve construction quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of a movable construction platform for a retaining wall in an embodiment of the present invention;

[0023] Figure 2 For Figure 1 a schematic structural diagram from a bottom-up perspective;

[0024] Figure 3 It is a schematic structural diagram of a movable construction device for a retaining wall in an embodiment of the present invention;

[0025] Figure 4 For Figure 3 a partial enlarged schematic diagram;

[0026] Figure 5 For Figure 4 a partial enlarged schematic diagram.

[0027] Description of the reference numerals:

[0028] 1. Platform main body; 2. Walking wheels; 3. Guardrail; 4. Scale lines; 5. Door; 6. Fixed groove; 7. Horizontal plate; 8. Vertical plate; 9. Detachable buckle; 10. Formwork; 11. Slide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the protection scope of the present invention.

[0030] The object of the present invention is to provide a movable construction platform and a construction device for retaining walls to solve the problems existing in the prior art. The construction platform can carry construction workers and rubble and move on the top of the formwork, facilitating the construction workers to place the rubble at the center or a relatively far position of the retaining wall. The position of placing the rubble is more accurate, the construction is not only more standardized, but also the problem of damage to the formwork caused by construction machinery such as hoppers is avoided.

[0031] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Example 1:

[0033] As Figures 1 to 2 shown, this embodiment provides a movable construction platform for retaining walls, including a platform main body 1 and walking wheels 2. The platform main body 1 plays a bearing role and can carry rubble, construction workers, construction tools and safety protection articles. A guardrail 3 is arranged on the edge of the platform main body 1 for protecting the construction workers. In order to further improve the protection of the construction workers and prevent them from falling into the area between the two formworks 10, one end of a safety rope can be fixed to the body of the construction worker and the other end can be fixed to the guardrail 3 to improve the safety during the process of placing the rubble. Along the moving direction of the platform main body 1, a placing opening for placing the rubble is arranged on the guardrail 3, and the width of the placing opening is not less than the distance between the two formworks 10; the walking wheels 2 are arranged at the bottom of the platform main body 1 for walking on the top of the formwork 10. The walking wheels 2 can be equipped with a walking motor, and the walking wheels 2 are driven by the walking motor to achieve automatic walking or stopping. At this time, the walking motor needs to be arranged at the bottom of the platform body. Of course, the way to drive the platform body to move can also be to drag the driving platform by using an electric winch and a steel wire rope. At the same time, the walking wheels 2 are also equipped with a braking component. The braking component equipped on the walking wheels 2 is well known to those skilled in the art, and its detailed structure will not be described in this embodiment.

[0034] The movable construction platform for retaining walls in this embodiment can carry construction workers and rubble and move on the top of the formwork 10, facilitating the construction workers to place the rubble at the center or a relatively far position of the retaining wall. The position of placing the rubble is more accurate, and it also replaces the traditional operation method of using a hopper to hoist the rubble to the working surface in the construction of retaining walls. The construction is not only more standardized, but also the problem of damage to the formwork 10 caused by construction machinery such as hoppers is avoided; moreover, the structure of the construction platform in this embodiment is simple, easy to operate, and has a low manufacturing cost, which is convenient for popularization in the field of retaining wall construction.

[0035] In this embodiment, the platform body is a rectangular plate. Guardrails are provided on three edges of the rectangular plate, and a scale line 4 is provided on the other edge of the rectangular plate to form a feeding port. In this embodiment, by setting the scale line 4 on one edge of the platform body according to the construction requirements, the safety and stability during the construction process are ensured, which also helps the construction workers to clearly define the position for placing the riprap, ensuring that the net spacing between the riprap and between the riprap and the formwork 10 meets the requirements of the design scheme, so as to improve the construction quality and efficiency.

[0036] In this embodiment, along the extending direction of the edge where the feeding port is located, doors 5 are provided on the guardrails at both ends of the platform body. The doors 5 can be single-leaf doors or sliding doors, which are used for construction workers to enter and exit and for material transportation.

[0037] In this embodiment, the traveling wheels 2 are movably arranged along the extending direction of the edge where the feeding port is located to adapt to the construction requirements of retaining walls with different widths (the distance between the two formworks 10 during the construction of retaining walls with different widths is different), improving the adaptability of the construction platform. Specifically, in this embodiment, a fixing groove 6 and a wheel seat are further included. The fixing groove 6 is fixed at the bottom of the platform main body 1 and is arranged perpendicular to the moving direction of the platform main body 1. The wheel seat is slidably arranged in the fixing groove 6. As a fixing method of the wheel seat, in this embodiment, the wheel seat includes a horizontal plate 7 and two vertical plates 8. The size of the horizontal plate 7 is adapted to the size of the fixing groove 6, and the horizontal plate 7 is slidably arranged in the fixing groove 6. The two vertical plates 8 are parallel and spaced and fixed at the bottom of the horizontal plate 7. The end of the wheel axle of the traveling wheel 2 is rotatably connected to the vertical plate 8. In this embodiment, a C-shaped detachable buckle 9 is further included. The detachable buckle 9 is detachably clamped on the edge of the platform body. A threaded hole is provided at the bottom of the detachable buckle 9, and a through hole is provided on the horizontal plate 7. A fastening bolt is screwed into the threaded hole, and the end of the fastening bolt passes through the through hole and abuts against the lower surface of the horizontal plate 7. At least two detachable buckles 9 correspond to one horizontal plate 7 to ensure the fastening strength of the wheel seat.

[0038] In this embodiment, the through hole is an oblong hole, and the width of the oblong hole is slightly larger than the diameter of the fastening bolt. After the fastening bolt abuts against the horizontal plate 7, the detachable buckle 9 is clamped and fixed on the platform body, thereby limiting the wheel seat to prevent the wheel seat from moving.

[0039] Embodiment 2:

[0040] As Figures 1 to 5As shown in the figure, this embodiment provides a retaining wall construction device, including a formwork 10 and the movable construction platform for the retaining wall as described above. The formwork 10 can be supported by steel. A slide rail 11 is provided at the top of the formwork 10. The interval area between the two formworks 10 is a construction area for constructing the retaining wall; the traveling wheels 2 in the movable construction platform for the retaining wall are rotatably arranged on the slide rail 11. Specifically, the slide rail 11 includes two side guard plates arranged along the length direction of the formwork 10 and a strip-shaped protrusion located between the guard plates. The vertical cross-sectional shape of the strip-shaped protrusion is adapted to the shape of the wheel groove on the circumferential surface of the traveling wheel 2. During use, the traveling wheel 2 is located between the two side guard plates, and the distance between the two side guard plates is slightly larger than the width of the traveling wheel 2; the wheel groove of the traveling wheel 2 cooperates with the strip-shaped protrusion and travels under the guiding action of the strip-shaped protrusion and the side guard plates.

[0041] In this embodiment, the two formworks 10 are connected and fixed by tie rods. The outside of the formwork 10 is fixed by means of inclined braces and ground anchors with inclined roofs, and is obliquely pulled by guy wires to increase the stability of the formwork 10. The fixation of the formwork 10 is well-known to those skilled in the art, and the specific fixation steps of the formwork 10 will not be elaborated in this embodiment.

[0042] Slopes can be preset on both sides of the formwork 10 for the construction platform to travel to the top of the formwork 10 and to travel down from the top of the formwork 10.

[0043] Adaptations made according to actual needs are all within the protection scope of the present invention.

[0044] In the present invention, specific examples are used to elaborate the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A movable construction platform for a retaining wall, characterized in that, Comprising: A platform main body, a guardrail is provided at the edge of the platform main body. Along the moving direction of the platform main body, a feeding opening for putting riprap is provided on the guardrail, and the width of the feeding opening is not less than the distance between two templates. And traveling wheels, the traveling wheels are arranged at the bottom of the platform main body and are used for traveling on the top of the templates.

2. The movable construction platform for the retaining wall according to claim 1, wherein The platform body is a rectangular plate, the guardrails are provided on three edges of the rectangular plate, and a scale line is provided on the other edge of the rectangular plate to form the feeding opening.

3. The movable construction platform for retaining walls according to claim 2, characterized in that, Along the extending direction of the edge where the feeding opening is located, doors are provided on the guardrails at both ends of the platform body.

4. The movable construction platform for retaining wall according to any one of claims 1 to 3, characterized in that, The traveling wheels are movably arranged along the extending direction of the edge where the feeding opening is located.

5. The movable construction platform for retaining wall according to claim 4, wherein, It further includes a fixing groove and a wheel seat. The fixing groove is fixed at the bottom of the platform main body and is arranged perpendicular to the moving direction of the platform main body. The wheel seat is slidably arranged in the fixing groove.

6. The movable construction platform for retaining wall according to claim 5, characterized in that, The wheel seat includes a horizontal plate and two vertical plates. The horizontal plate is slidably arranged in the fixing groove. The two vertical plates are parallel and spaced apart and fixed at the bottom of the horizontal plate. The end of the wheel axle of the traveling wheel is rotatably connected to the vertical plate.

7. The movable construction platform for retaining wall according to claim 6, characterized in that, It further includes a C-shaped detachable buckle. The detachable buckle is detachably clamped on the edge of the platform body. A threaded hole is provided at the bottom of the detachable buckle, a through hole is provided on the horizontal plate, and a fastening bolt is screwed into the threaded hole. The end of the fastening bolt passes through the through hole and abuts against the lower surface of the horizontal plate.

8. The movable construction platform for retaining wall according to claim 7, characterized in that The through hole is an oblong hole.

9. A retaining wall construction device, characterized in that, Comprising: Templates, a slide rail is provided at the top of the templates, and the spaced area between the two templates is a construction area for constructing a retaining wall. The movable construction platform for retaining walls according to any one of claims 1 to 8, wherein the traveling wheels in the movable construction platform for retaining walls roll on the slide rail.

10. The retaining wall construction device according to claim 9, characterized in that, The two templates are connected and fixed by tie rods, and diagonal braces are provided outside the templates.

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