Movable steel pipe platform crossing intercepting ditch to transport materials

Abstract

The utility model discloses a movable steel pipe platform crossing an intercepting ditch to transport materials, which comprises a main frame body, the main frame body is movably arranged in the intercepting ditch, the main frame body comprises vertical frame bodies symmetrically arranged on the front side and the rear side of the intercepting ditch, each vertical frame body comprises a vertical long steel pipe, the upper end of each vertical long steel pipe extends to the upper part of the intercepting ditch, and the lower end of each vertical long steel pipe extends to the upper part of the intercepting ditch; a plurality of transverse short steel pipes are arranged between the two vertical long steel pipes at intervals from bottom to top, the vertical long steel pipes on the front side and the rear side are connected through a plurality of sets of first longitudinal long steel pipes, and the vertical short steel pipes are symmetrically arranged on the left sides and the right sides of the two vertical long steel pipes. The universal wheels are arranged at the contact parts of the bottom of the main frame body and the inner wall of the intercepting ditch; the wood scaffold floor platform is erected on the main frame body, the main frame body is flush with the upper edge of the intercepting ditch, and the left end and the right end of the wood scaffold floor platform extend out of the outer side of the upper edge of the intercepting ditch; the dense meshes are laid on the outer sides of the vertical frame bodies on the front side and the rear side. The device is simple in design, convenient to disassemble and high in turnover rate.

Description

Technical Field

[0001] This utility model relates to the field of construction platform technology, specifically to a movable steel pipe platform for transporting materials across a diversion ditch. Background Technology

[0002] In water conservancy projects, interception ditches are ubiquitous. When construction is underway on the inner side of these ditches, material transportation becomes a major challenge. Traditionally, materials are transported from outside the site across the ditches to the other side by vehicles taking internal roads. However, this method cannot accurately deliver materials to the construction site. Alternatively, small items are sometimes transported manually across the bottom of the ditches, which carries certain risks. Therefore, how to meet the challenges of transporting materials across ditches, while simultaneously controlling project schedules, costs, and safety, has become an urgent problem for construction companies to solve. Utility Model Content

[0003] The purpose of this invention is to provide a movable steel pipe platform for transporting materials across a diversion ditch, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides a movable steel pipe platform for transporting materials across a diversion ditch, comprising: a main frame, which is movably installed within the diversion ditch; the main frame includes vertical frames symmetrically arranged on the front and rear sides of the diversion ditch; each vertical frame includes a long vertical steel pipe, a short horizontal steel pipe, and several short vertical steel pipes; at least two long vertical steel pipes are spaced apart at the middle position of the vertical frame; the upper end of the long vertical steel pipe extends above the diversion ditch; and multiple short horizontal steel pipes are spaced apart from bottom to top between the two long vertical steel pipes. The vertical long steel pipes on both sides are connected by multiple sets of first longitudinal long steel pipes, and each set of first longitudinal long steel pipes is fixedly installed below each horizontal short steel pipe. Multiple vertical short steel pipes are symmetrically arranged on the left and right sides of two vertical long steel pipes. Casters are provided at the bottom of the main frame and the contact part of the intercepting ditch. Wooden scaffolding platform is erected on the main frame, which is flush with the upper edge of the intercepting ditch, and the left and right ends of the wooden scaffolding platform extend to the outer side of the upper edge of the intercepting ditch. Dense mesh netting is laid on the outer side of the vertical frame on both the front and rear sides.

[0005] In a preferred embodiment, two cross bracing bars are symmetrically arranged on the left and right sides of each vertical frame above the wooden scaffold platform. The two cross bracing bars are fixedly connected to a long vertical steel pipe and a short vertical steel pipe, respectively, and the inner ends of the two cross bracing bars are respectively connected to the short horizontal steel pipe.

[0006] In a preferred embodiment, the system further includes transverse long steel pipes. Two transverse long steel pipes are symmetrically arranged on the front and rear sides of the main frame. The transverse long steel pipes are fixedly connected to the vertical long steel pipes and the vertical short steel pipes, respectively. The transverse long steel pipes are located below the wooden scaffold platform, and both ends of the transverse long steel pipes extend to the outer edge of the interception ditch. Multiple second longitudinal long steel pipes are evenly spaced below the transverse long steel pipes. Both ends of the multiple second longitudinal long steel pipes are fixedly connected to the transverse long steel pipes on the front and rear sides, respectively. Multiple wooden scaffold boards are laid sequentially above the transverse long steel pipes along their length.

[0007] In a preferred embodiment, the vertical long steel pipe, the horizontal short steel pipe, the first longitudinal long steel pipe, and the vertical short steel pipe are fixedly connected by fasteners.

[0008] In a preferred embodiment, the main frame further includes a first inclined steel pipe and a second inclined steel pipe. The two ends of the first inclined steel pipe are fixed to the vertical long steel pipe and the horizontal long steel pipe, respectively, forming a triangular support structure. The two ends of the second inclined steel pipe are fixed to the vertical long steel pipe and the middle of the first inclined steel pipe, respectively, forming a triangular support structure.

[0009] In a preferred embodiment, the upper ends of the vertical long steel pipe and the vertical short steel pipe are flush with each other. The lower ends of the two vertical long steel pipes located on the left and right sides are in contact with the inner wall of the bottom of the intercepting ditch through casters. The lower ends of the multiple vertical short steel pipes on one side of the vertical long steel pipe are arranged along the slope direction of the intercepting ditch sidewall and are in contact with the intercepting ditch sidewall through casters. The lower end of the second inclined steel pipe is in contact with the intercepting ditch sidewall through casters.

[0010] In a preferred embodiment, the crossbar is positioned 1.5 meters above the upper edge of the intercepting ditch.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model, by setting up a main frame, casters, and a wooden scaffolding platform, enables the main frame to be movable and installed within the intercepting ditch. The frame structure is simple in design, and its safety and reliability have been demonstrated through theoretical calculations and on-site testing. The required quantity and specifications can be planned before installation, and the use of fasteners for connection does not damage the main structure. It can be reused multiple times and transferred to other locations, is easy to dismantle, and has a high turnover rate. Compared with traditional methods, it greatly reduces time and costs, simplifies installation, and significantly lowers labor costs, resulting in very considerable economic benefits. Attached Figure Description

[0013] Figure 1 This is a front elevation view of the movable steel pipe platform for transporting materials across the intercepting ditch according to this utility model.

[0014] Figure 2This is a plan view of the movable steel pipe platform for transporting materials across the intercepting ditch according to this utility model.

[0015] Figure 3 This is a side elevation view of the main frame and internal vertical support rods of this utility model.

[0016] Explanation of reference numerals in the attached figures:

[0017] 1. Interception ditch; 2. Vertical long steel pipe; 3. Horizontal short steel pipe; 4. First longitudinal long steel pipe; 5. Vertical short steel pipe; 6. Casters; 7. Wooden scaffolding platform; 71. Wooden scaffolding board; 8. Dense mesh netting; 9. Horizontal long steel pipe; 10. Waist support bar; 11. Second longitudinal long steel pipe; 12. Vertical support rod; 13. First diagonal steel pipe; 14. Second diagonal steel pipe. Detailed Implementation

[0018] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Example 1:

[0020] like Figures 1 to 3As shown, the movable steel pipe platform for transporting materials across a diversion ditch according to this utility model includes: a main frame, casters, and a wooden scaffolding platform. The main frame is movably installed within the diversion ditch 1. The main frame includes vertical frames symmetrically arranged on the front and rear sides of the diversion ditch 1. Each vertical frame includes a long vertical steel pipe 2, a short horizontal steel pipe 3, and a short vertical steel pipe 5. At least two long vertical steel pipes 2 are spaced apart at the middle position of the vertical frame, with the upper end of the long vertical steel pipe 2 extending above the diversion ditch 1. In this embodiment, three long vertical steel pipes 2 are provided. The distance between the two long vertical steel pipes 2 on the left and right sides is consistent with the width of the bottom of the trapezoidal cross-section of the diversion ditch 1. The third long vertical steel pipe 2 is located between the two long vertical steel pipes 2 on the left and right sides. Multiple short horizontal steel pipes 3 are spaced apart from bottom to top between the two long vertical steel pipes 2. The length of the short horizontal steel pipes 3 is slightly greater than the distance between the two long vertical steel pipes 2 on the left and right sides. The vertical long steel pipes 2 on the front and rear sides are connected by multiple sets of first longitudinal long steel pipes 4, and each set of first longitudinal long steel pipes 4 is fixedly installed below each horizontal short steel pipe 3. Multiple vertical short steel pipes 5 are symmetrically arranged on the left and right sides of two vertical long steel pipes 2. Casters 6 are installed at the contact points between the bottom of the main frame and the inner wall of the intercepting ditch 1, allowing for easy movement into the intercepting ditch 1 after the main frame is erected, and facilitating turnover. Wooden scaffolding platforms 7 are erected on the main frame, flush with the upper edge of the intercepting ditch 1, with both ends of the wooden scaffolding platforms 7 extending to the outer side of the upper edge of the intercepting ditch 1, i.e., the wooden scaffolding platforms 7 are attached to the ground outside the intercepting ditch 1, facilitating movement of personnel above and ensuring safety. Dense mesh netting 8 is laid on the outer side of the vertical frame on the front and rear sides, further enhancing safety protection.

[0021] Furthermore, two cross bracing bars 10 are symmetrically arranged on the left and right sides of each vertical frame above the wooden scaffold platform 7. The two cross bracing bars 10 are fixedly connected to the vertical long steel pipe 2 and the vertical short steel pipe 5 respectively, and the inner ends of the two cross bracing bars 10 are respectively connected to the horizontal short steel pipe 3.

[0022] Furthermore, it also includes transverse long steel pipes 9, with two transverse long steel pipes 9 symmetrically arranged on the front and rear sides of the main frame. The transverse long steel pipes 9 are fixedly connected to the vertical long steel pipes 2 and the vertical short steel pipes 5, respectively. The transverse long steel pipes 9 are set at the bottom of the wooden scaffold platform 7, and both ends of the transverse long steel pipes 9 extend to the outer edge of the intercepting ditch 1 and are laid on the ground. Below the transverse long steel pipes 9, multiple second longitudinal long steel pipes 11 are evenly spaced and perpendicular to the transverse long steel pipes 9. The two ends of the multiple second longitudinal long steel pipes 11 are fixedly connected to the transverse long steel pipes 9 on the front and rear sides, respectively. Above the transverse long steel pipes 9, multiple wooden scaffold boards 71 ​​are laid sequentially along the length of the transverse long steel pipes 9.

[0023] Furthermore, the vertical long steel pipe 2, the horizontal short steel pipe 3, the first longitudinal long steel pipe 4, and the vertical short steel pipe 5 are fixedly connected by fasteners. The horizontal long steel pipe 9 and the second longitudinal long steel pipe 11 are also connected to the main frame via fasteners. Multiple first longitudinal long steel pipes 4 and second longitudinal long steel pipes 11 between the vertical frame members are fixedly connected by multiple vertical support rods 12, forming a grid structure. It should be noted that the fasteners used in this invention are conventional fasteners from the prior art, which will not be described in detail here.

[0024] Furthermore, it also includes a first inclined steel pipe 13 and a second inclined steel pipe 14. The two ends of the first inclined steel pipe 13 are fixed to the vertical long steel pipe 2 and the horizontal long steel pipe 9 respectively, forming a triangular support structure. The two ends of the second inclined steel pipe 14 are fixed to the middle of the vertical long steel pipe 2 and the first inclined steel pipe 13 respectively, forming a triangular support structure.

[0025] Furthermore, the upper ends of the vertical long steel pipe 2 and the vertical short steel pipe 5 are flush with each other. The lower ends of the two vertical long steel pipes 2 located on the left and right sides are in contact with the inner wall of the bottom of the intercepting ditch 1 through the universal wheel 6. The lower ends of the multiple vertical short steel pipes 5 on one side of the vertical long steel pipe 2 are set along the side wall of the intercepting ditch 1 in a sloping direction and are in contact with the side wall of the intercepting ditch 1 through the universal wheel 6. The lower end of the second inclined steel pipe 14 is in contact with the side wall of the intercepting ditch 1 through the universal wheel 6.

[0026] Furthermore, the waist barrier 10 is set 1.5 meters above the upper edge of the intercepting ditch 1 to ensure the safety of construction personnel.

[0027] Example 2:

[0028] The construction method of this utility model is described below:

[0029] S1. First, erect the main frame: erect the vertical frames on the front and rear sides respectively, and use fasteners to fix and connect the vertical long steel pipe 2, the horizontal short steel pipe 3 and the vertical short steel pipe 5. Then, use fasteners to connect the vertical long steel pipe 2 on the front and rear sides to multiple sets of first longitudinal long steel pipes 4. Set the first inclined steel pipe and the second inclined steel pipe. The two ends of the first inclined steel pipe are fixed to the vertical long steel pipe and the horizontal long steel pipe respectively, and the two ends of the second inclined steel pipe are fixed to the vertical long steel pipe and the middle of the first inclined steel pipe respectively.

[0030] S2. Erecting a wooden scaffolding platform 7: Two horizontal long steel pipes 9 are symmetrically placed on the front and rear sides of the main frame. The horizontal long steel pipes 9 are fixedly connected to the vertical long steel pipes 2 and vertical short steel pipes 5 of the main frame respectively. Multiple second longitudinal long steel pipes 11 perpendicular to the horizontal long steel pipes 9 are evenly spaced below the horizontal long steel pipes 9. Multiple wooden scaffolding boards 71 ​​are fully laid above the horizontal long steel pipes 9 along the length of the horizontal long steel pipes 9.

[0031] S3. Install casters 6: Insert casters 6 into the lower ends of the vertical long steel pipe 2 and the second inclined steel pipe 14 respectively;

[0032] S4. Erect a waist support 10 at a position 1.5 meters above the ground above the vertical long steel pipe 2 and the vertical short steel pipe 5;

[0033] S5. Fully cover the front and rear sides of the main frame with dense mesh netting 8 ( Figure 1 (Only the location of the dense mesh 8 is shown) for security protection.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A movable steel pipe platform for transporting materials across a diversion ditch, characterized in that: include: The main frame is movably installed in the intercepting ditch (1). The main frame includes vertical frames symmetrically arranged on the front and rear sides of the intercepting ditch (1). Each vertical frame includes a vertical long steel pipe (2), a horizontal short steel pipe (3) and a vertical short steel pipe (5). At least two vertical long steel pipes (2) are spaced apart in the middle of the vertical frame. The upper end of the vertical long steel pipe (2) extends to the top of the intercepting ditch (1). Multiple horizontal short steel pipes (3) are spaced apart from bottom to top between the two vertical long steel pipes (2). The vertical long steel pipes (2) on the front and rear sides are connected by multiple sets of first longitudinal long steel pipes (4). Each set of first longitudinal long steel pipes (4) is fixedly installed below each horizontal short steel pipe (3). Multiple vertical short steel pipes (5) are symmetrically arranged on the left and right sides of the two vertical long steel pipes (2). Casters (6) are provided at the bottom of the main frame and the contact part of the inner wall of the intercepting ditch (1). The wooden scaffolding platform (7) is erected on the main frame, which is flush with the upper edge of the intercepting ditch (1), and the left and right ends of the wooden scaffolding platform (7) extend to the outer side of the upper edge of the intercepting ditch (1); Dense mesh netting (8) is laid on the outside of the vertical frame on both the front and back sides.

2. The movable steel pipe platform for transporting materials across the intercepting ditch according to claim 1, characterized in that: Two waist rails (10) are symmetrically arranged on the left and right sides of each vertical frame above the wooden scaffold platform (7). The two waist rails (10) are fixedly connected to the vertical long steel pipe (2) and the vertical short steel pipe (5) respectively, and the inner ends of the two waist rails (10) are respectively connected to the horizontal short steel pipe (3).

3. The movable steel pipe platform for transporting materials across the intercepting ditch according to claim 1, characterized in that: It also includes a horizontal long steel pipe (9), two horizontal long steel pipes (9) are symmetrically arranged on the front and rear sides of the main frame. The horizontal long steel pipe (9) is fixedly connected to the vertical long steel pipe (2) and the vertical short steel pipe (5) respectively. The horizontal long steel pipe (9) is set at the bottom of the wooden scaffold platform (7), and the two ends of the horizontal long steel pipe (9) extend to the outer edge of the interception ditch (1). Multiple second longitudinal long steel pipes (11) are evenly spaced below the horizontal long steel pipe (9). The two ends of the multiple second longitudinal long steel pipes (11) are fixedly connected to the horizontal long steel pipes (9) on the front and rear sides respectively. Multiple wooden scaffold boards (71) are laid sequentially above the horizontal long steel pipe (9) along the length direction of the horizontal long steel pipe (9).

4. The movable steel pipe platform for transporting materials across the intercepting ditch according to claim 1, characterized in that: The vertical long steel pipe (2), the horizontal short steel pipe (3), the first longitudinal long steel pipe (4), and the vertical short steel pipe (5) are fixedly connected by fasteners.

5. The movable steel pipe platform for transporting materials across the intercepting ditch according to claim 1, characterized in that: The main frame also includes a first inclined steel pipe (13) and a second inclined steel pipe (14). The two ends of the first inclined steel pipe (13) are fixed to the vertical long steel pipe (2) and the horizontal long steel pipe (9) respectively, forming a triangular support structure. The two ends of the second inclined steel pipe (14) are fixed to the middle of the vertical long steel pipe (2) and the first inclined steel pipe (13) respectively, forming a triangular support structure.

6. The movable steel pipe platform for transporting materials across the intercepting ditch according to claim 5, characterized in that: The upper ends of the vertical long steel pipe (2) and the upper ends of the vertical short steel pipe (5) are flush with each other. The lower ends of the two vertical long steel pipes (2) located on the left and right sides are in contact with the inner wall of the bottom of the intercepting ditch (1) through universal wheels (6). The lower ends of the multiple vertical short steel pipes (5) on one side of the vertical long steel pipe (2) are set along the slope direction of the side wall of the intercepting ditch (1) and are in contact with the side wall of the intercepting ditch (1) through universal wheels (6). The lower end of the second inclined steel pipe (14) is in contact with the side wall of the intercepting ditch (1) through universal wheels (6).

7. The movable steel pipe platform for transporting materials across the intercepting ditch according to claim 2, characterized in that: The waist bar (10) is set 1.5 meters above the upper edge of the intercepting ditch (1).

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