Split integrated U-shaped platform

Abstract

The split integrated U-shaped platform comprises a platform frame body, the platform frame body comprises a U-shaped frame body assembly, a stair frame body assembly and an installation connecting assembly, the ground projection of the U-shaped frame body assembly and the ground projection of the stair frame body assembly are both in a U shape, and openings of the U-shaped frame body assembly and the stair frame body assembly are oppositely arranged. The installation connecting assembly is arranged between the U-shaped frame body assembly and the stair frame body assembly and detachably connected with the two sides of the U-shaped frame body assembly and the two sides of the stair frame body assembly respectively, and the U-shaped frame body assembly, the stair frame body assembly and the installation connecting assembly are connected to form an annular construction platform structure with the center provided with a longitudinal penetrating vacant area. The use universality of the ladder cage operation platform is increased, special ladder cage structures do not need to be customized for piers and buildings of different sizes, the operation cost of construction operation is saved, and therefore the use effect of the ladder cage operation platform is improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a split integrated U-shaped platform. Background Art

[0002] Construction platforms are tools frequently used in construction, and are mainly used as operating platforms to assist construction workers in performing construction operations. In the construction process of bridge piers, the construction platforms required include pier ladder cages, which are arranged around the piers to facilitate construction workers in performing construction operations on the piers. Patent No. CN202221663117.4 discloses an integrated platform ladder cage ladder for bridge pier construction, which can enable construction workers to walk up and down during the construction process. However, the existing ladder cage structures are all fixed-size structures, and the range of the enclosed area at the center is also fixed. When construction operations are required on bridge piers or buildings of different sizes, ladder cage structures of different sizes need to be customized, and their scope of use is relatively narrow, which increases the operating cost of construction operations, and it is necessary to improve them. Summary of the invention

[0003] The utility model aims to solve the above problems and provide a disassembly and integration U-shaped platform with simple structure and convenient use.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] A detachable integrated U-shaped platform comprises a platform frame, wherein the platform frame comprises a U-shaped frame assembly, a stair frame assembly, and an installation connection assembly, wherein the ground projections of the U-shaped frame assembly and the stair frame assembly are both U-shaped and the openings of the two are arranged opposite to each other, the installation connection assembly is arranged between the U-shaped frame assembly and the stair frame assembly and is detachably connected to both sides of the U-shaped frame assembly and the stair frame assembly, respectively, and after the U-shaped frame assembly, the stair frame assembly and the installation connection assembly are connected, a ring-shaped construction platform structure is formed with a vacant area longitudinally penetrating the central position.

[0006] Furthermore, the installation connection assembly includes a front installation mechanism and a rear installation mechanism, and the front installation mechanism and the rear installation mechanism are symmetrically arranged front to back; the front installation mechanism includes a first intermediate connecting pedal and a first intermediate connecting guardrail, and the first intermediate connecting pedal is located on the inner side of the bottom end of the first intermediate connecting guardrail, and the two ends of the first intermediate connecting pedal and the first intermediate connecting guardrail are respectively bolted to one side of the U-shaped frame assembly and the stair frame assembly; the rear installation mechanism includes a second intermediate connecting pedal and a second intermediate connecting guardrail, and the second intermediate connecting pedal is located on the inner side of the bottom end of the second intermediate connecting guardrail, and the two ends of the second intermediate connecting pedal and the second intermediate connecting guardrail are respectively bolted to the other side of the U-shaped frame assembly and the stair frame assembly.

[0007] Furthermore, the U-shaped frame assembly includes a first bottom frame, a first top frame, a first side frame, a first column, a second column, a first guardrail net, and a second guardrail net; the first top frame and the first bottom frame are both arranged in a U-shape and the first top frame and the first bottom frame are arranged opposite to each other up and down, and the side of the first top frame away from the installation connection component and the side of the first bottom frame away from the installation connection component are connected by bolts of the first side frame; the side of the first top frame close to the front mounting mechanism and the side of the first bottom frame close to the front mounting mechanism are connected by bolts of the first column, and the first guardrail net is bolted between the first column and the first side frame; the side of the first top frame close to the rear mounting mechanism and the side of the first bottom frame close to the rear mounting mechanism are connected by bolts of the second column, and the second guardrail net is bolted between the second column and the first side frame.

[0008] Furthermore, the stair frame assembly includes a second bottom frame, a second top frame, a second side frame, a third column, a fourth column, a third guardrail net, a fourth guardrail net, and a stair frame; the second top frame and the second bottom frame are both arranged in a U-shape, and the second top frame and the second bottom frame are arranged opposite to each other up and down, and the side of the second top frame away from the installation connection component and the side of the second bottom frame away from the installation connection component are connected by second side frame bolts; the side of the second top frame close to the front mounting mechanism and the side of the second bottom frame close to the front mounting mechanism are connected by third column bolts, and the third guardrail net is bolted to the third column and the second side frame; the side of the second top frame close to the rear mounting mechanism and the side of the second bottom frame close to the rear mounting mechanism are bolted to the fourth column, and the fourth guardrail net is bolted to the fourth column and the second side frame; the stair frame is bolted to the second bottom frame and the second top frame.

[0009] Furthermore, a first avoidance gap is provided on the second bottom frame, and a second avoidance gap corresponding to the first avoidance gap is provided on the second top frame. The stair frame is located between the first avoidance gap and the second avoidance gap. The stair frame is arranged in an inclined shape, and the bottom end of the stair frame is bolted to the side wall of the first avoidance gap, and the top end of the stair frame is bolted to the side wall of one side of the second avoidance gap.

[0010] Furthermore, the fourth guardrail net is provided with an openable and closable movable safety door.

[0011] Furthermore, the two ends of the first intermediate connecting guardrail are respectively bolted to the first column and the third column, and the two ends of the first intermediate connecting pedal are respectively bolted to the side of the first bottom frame close to the front mounting mechanism and the side of the second bottom frame close to the front mounting mechanism; the two ends of the second intermediate connecting guardrail are respectively bolted to the second column and the fourth column, and the two ends of the second intermediate connecting pedal are respectively bolted to the side of the first bottom frame close to the rear mounting mechanism and the side of the second bottom frame close to the rear mounting mechanism.

[0012] Furthermore, the first bottom frame and the second bottom frame are both fixedly connected with hollow pedal members for stepping on.

[0013] Furthermore, the outer sides of the first bottom frame and the second bottom frame are both bolted to a fixed base and are bolted to the construction platform through the fixed base; the fixed base is in the shape of a rectangular plate, and is provided with four bolt fixing holes that are symmetrical in pairs, and a limited connecting ear is welded to the middle part of the upper end of the fixed base, and the limited connecting ear is provided with a bolt positioning hole that is bolted to the side wall of the first bottom frame or the second bottom frame.

[0014] Compared with the prior art, the utility model has the following advantages and positive effects:

[0015] When the utility model is installed and used, the U-frame component and the stair frame component are first assembled respectively, and then the installation connection component of appropriate length is selected according to the outer diameter length of the pier or the building, and finally the two ends of the installation connection component are bolted to the U-frame component and the stair frame component respectively; it only needs to replace the installation connection components of different lengths to adjust the length of the enclosed area of ​​the entire operating platform, so that the assembled operating platform can be suitable for the construction of piers or buildings of various sizes and specifications; it increases the versatility of the use of the ladder cage operating platform, does not need to customize special ladder cage structures for piers and buildings of different sizes, saves the operation cost of the construction operation, and thus improves the use effect of the ladder cage operating platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2This is the assembly structure diagram of the utility model;

[0019] Figure 3 This is the assembly structure diagram of the U-shaped frame assembly;

[0020] Figure 4 It is the assembly structure drawing of the stair frame assembly;

[0021] Figure 5 It is a structural diagram of a fixed base. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the utility model.

[0023] like Figures 1 to 5 As shown, the present embodiment discloses a detachable integrated U-shaped platform, including a platform frame, wherein the platform frame includes a U-shaped frame component 1, a stair frame component 2, and an installation connection component. The ground projections of the U-shaped frame component 1 and the stair frame component 2 are both U-shaped, and the openings of the two are arranged opposite to each other. The installation connection component is arranged between the U-shaped frame component 1 and the stair frame component 2 and is detachably connected to both sides of the U-shaped frame component 1 and the stair frame component 2, respectively. After the U-shaped frame component 1 and the stair frame component 2 are connected to the installation connection component, a ring-shaped construction platform structure is formed with a vacant area longitudinally running through the center position.

[0024] The installation connection assembly includes a front installation mechanism 3 and a rear installation mechanism 4, and the front installation mechanism 3 and the rear installation mechanism 4 are symmetrically arranged front to back; the front installation mechanism 3 includes a first intermediate connecting pedal 31 and a first intermediate connecting guardrail 32, and the first intermediate connecting pedal 31 is located on the inner side of the bottom end of the first intermediate connecting guardrail 32, and the two ends of the first intermediate connecting pedal 31 and the first intermediate connecting guardrail 32 are respectively bolted to one side of the U-shaped frame assembly 1 and the stair frame assembly 2; the rear installation mechanism 4 includes a second intermediate connecting pedal 41 and a second intermediate connecting guardrail 42, and the second intermediate connecting pedal 41 is located on the inner side of the bottom end of the second intermediate connecting guardrail 42, and the two ends of the second intermediate connecting pedal 41 and the second intermediate connecting guardrail 42 are respectively bolted to the other side of the U-shaped frame assembly 1 and the stair frame assembly 2.

[0025] The U-shaped frame assembly 1 includes a first bottom frame 11, a first top frame 12, a first side frame 13, a first column 14, a second column 15, a first guardrail net 16, and a second guardrail net 17; the first top frame 12 and the first bottom frame 11 are both arranged in a U-shape and the first top frame 12 and the first bottom frame 11 are arranged opposite to each other up and down, and the side of the first top frame 12 away from the installation connection component and the side of the first bottom frame 11 away from the installation connection component are bolted together by the first side frame 13 Connection; the side of the first top frame 12 close to the front mounting mechanism 3 and the side of the first bottom frame 11 close to the front mounting mechanism 3 are bolted together through the first column 14, and the first guardrail net 16 is bolted between the first column 14 and the first side frame 13; the side of the first top frame 12 close to the rear mounting mechanism 4 and the side of the first bottom frame 11 close to the rear mounting mechanism 4 are bolted together through the second column 15, and the second guardrail net 17 is bolted between the second column 15 and the first side frame 13.

[0026] The stair frame assembly 2 includes a second bottom frame 21, a second top frame 22, a second side frame 23, a third column 24, a fourth column 25, a third guardrail net 26, a fourth guardrail net 27, and a stair frame 28; the second top frame 22 and the second bottom frame 21 are both arranged in a U-shape and the second top frame 22 and the second bottom frame 21 are arranged opposite to each other up and down, and the side of the second top frame 22 away from the installation connection component is bolted to the side of the second bottom frame 21 away from the installation connection component through the second side frame 23; the side of the second top frame 22 close to the front installation mechanism 3 and the second bottom frame 2 The side of the second top frame 22 close to the rear mounting mechanism 4 and the side of the second bottom frame 21 close to the rear mounting mechanism 4 are connected by bolts through the fourth column 25, and the fourth guardrail net 27 is bolted between the fourth column 25 and the second side frame 23. The fourth guardrail net 27 is provided with an openable and closable movable safety door 271 to facilitate people to enter the interior of the ladder cage; the second bottom frame 21 and the second top frame 22 are bolted with a staircase frame 28.

[0027] The two ends of the first intermediate connecting guardrail 32 are respectively bolted to the first column 14 and the third column 24, and the two ends of the first intermediate connecting pedal 31 are respectively bolted to the side of the first bottom frame 11 close to the front mounting mechanism 3 and the side of the second bottom frame 21 close to the front mounting mechanism 3; the two ends of the second intermediate connecting guardrail 42 are respectively bolted to the second column 15 and the fourth column 25, and the two ends of the second intermediate connecting pedal 41 are respectively bolted to the side of the first bottom frame 11 close to the rear mounting mechanism 4 and the side of the second bottom frame 21 close to the rear mounting mechanism 4.

[0028] The lengths of the first intermediate connecting guardrail, the first intermediate connecting pedal, the second intermediate connecting guardrail, and the second intermediate connecting pedal are consistent. Before connecting, select the first intermediate connecting guardrail, the first intermediate connecting pedal, the second intermediate connecting guardrail, and the second intermediate connecting pedal of appropriate lengths, and bolt their two ends to the corresponding positions of the U-shaped frame assembly and the stair frame assembly respectively. The assembly operation is convenient and quick, which is convenient for construction workers to install and use. At the same time, it is easy to disassemble, which is convenient for disassembly and storage after the construction is completed.

[0029] The first bottom frame 11 and the second bottom frame 21 are both fixedly connected with hollow pedal members 111 for stepping on. When construction workers are working, they can step on the hollow pedal members to perform construction work. When multi-layer frame structures are vertically stacked and installed, hollow pedal members can be installed on the top frame to facilitate construction workers to step on the upper frame for construction work.

[0030] The second bottom frame 21 is provided with a first avoidance gap 211, and the second top frame 22 is provided with a second avoidance gap 221 corresponding to the first avoidance gap 211. The stair frame 28 is located between the first avoidance gap 211 and the second avoidance gap 221. The stair frame 28 is arranged in an inclined shape, and the bottom end of the stair frame 28 is bolted to the side wall of the first avoidance gap 211, and the top end of the stair frame 28 is bolted to the side wall of one side of the second avoidance gap 221.

[0031] Construction workers can pass through the first avoidance gap and step on the hollow pedal parts of the first bottom frame and the second bottom frame to carry out construction work. When they need to go to the upper frame for construction, they only need to go up along the stair frame and pass through the second avoidance gap to reach the top frame for construction operations; it is convenient for construction workers to walk and move in the multi-layer frame structure, bringing convenience to construction work.

[0032] The outer sides of the first bottom frame 11 and the second bottom frame 21 are both bolted to a fixed base 5 and are bolted to the construction platform through the fixed base 5; the fixed base 5 is in the shape of a rectangular plate, and is provided with four bolt fixing holes 501 that are symmetrical in pairs, and a limiting connecting ear 51 is welded to the middle part of the upper end of the fixed base 5, and the limiting connecting ear 51 is provided with a bolt positioning hole 511 that is bolted to the side wall of the first bottom frame 11 or the second bottom frame 21.

[0033] When making a connection, connect the two bolt fixing holes on the fixed base with the bottom end bolts of the bottom frame, connect the bolt positioning holes on the limit connecting ear with the side wall bolts of the bottom frame, and finally connect the other two bolt fixing holes on the fixed base with the construction platform bolts. This not only realizes the installation and fixing operation of the bottom frame and the construction platform, but also improves the stability of the connection structure between the fixed base and the bottom frame, further improving the use effect of the utility model.

[0034] When the utility model is installed and used, the U-frame component and the stair frame component are first assembled respectively, and then the installation connection component of appropriate length is selected according to the outer diameter length of the pier or the building, and finally the two ends of the installation connection component are bolted to the U-frame component and the stair frame component respectively; it only needs to replace the installation connection components of different lengths to adjust the length of the enclosed area of ​​the entire operating platform, so that the assembled operating platform can be suitable for the construction of piers or buildings of various sizes and specifications; it increases the versatility of the use of the ladder cage operating platform, does not need to customize special ladder cage structures for piers and buildings of different sizes, saves the operation cost of the construction operation, and thus improves the use effect of the ladder cage operating platform.

Claims

1. A split integrated U-shaped platform, comprising a platform frame, characterized in that: The platform frame includes a U-shaped frame assembly, a stair frame assembly, and an installation connection assembly. The ground projections of the U-shaped frame assembly and the stair frame assembly are both U-shaped, and the openings of the two are arranged opposite to each other. The installation connection assembly is arranged between the U-shaped frame assembly and the stair frame assembly and is detachably connected to both sides of the U-shaped frame assembly and the stair frame assembly, respectively. After the U-shaped frame assembly, the stair frame assembly and the installation connection assembly are connected, a ring-shaped construction platform structure is formed with a vacant area longitudinally running through the center position.

2. The split-integrated U-shaped platform according to claim 1, characterized in that: The installation connection assembly includes a front installation mechanism and a rear installation mechanism, and the front installation mechanism and the rear installation mechanism are symmetrically arranged front to back; the front installation mechanism includes a first intermediate connecting pedal and a first intermediate connecting guardrail, and the first intermediate connecting pedal is located on the inner side of the bottom end of the first intermediate connecting guardrail, and the two ends of the first intermediate connecting pedal and the first intermediate connecting guardrail are respectively bolted to one side of the U-shaped frame assembly and the stair frame assembly; the rear installation mechanism includes a second intermediate connecting pedal and a second intermediate connecting guardrail, and the second intermediate connecting pedal is located on the inner side of the bottom end of the second intermediate connecting guardrail, and the two ends of the second intermediate connecting pedal and the second intermediate connecting guardrail are respectively bolted to the other side of the U-shaped frame assembly and the stair frame assembly.

3. The split-integrated U-shaped platform according to claim 2, characterized in that: The U-shaped frame assembly includes a first bottom frame, a first top frame, a first side frame, a first column, a second column, a first guardrail net, and a second guardrail net; the first top frame and the first bottom frame are both arranged in a U-shape and the first top frame and the first bottom frame are arranged opposite to each other up and down, and the side of the first top frame away from the installation connection component and the side of the first bottom frame away from the installation connection component are connected by bolts of the first side frame; the side of the first top frame close to the front mounting mechanism and the side of the first bottom frame close to the front mounting mechanism are connected by bolts of the first column, and the first guardrail net is bolted between the first column and the first side frame; the side of the first top frame close to the rear mounting mechanism and the side of the first bottom frame close to the rear mounting mechanism are connected by bolts of the second column, and the second guardrail net is bolted between the second column and the first side frame.

4. The split-integrated U-shaped platform according to claim 3, characterized in that: The stair frame assembly includes a second bottom frame, a second top frame, a second side frame, a third column, a fourth column, a third guardrail net, a fourth guardrail net, and a stair frame; the second top frame and the second bottom frame are both U-shaped and the second top frame and the second bottom frame are arranged opposite to each other up and down, and the side of the second top frame away from the installation connection component and the side of the second bottom frame away from the installation connection component are connected by second side frame bolts; the side of the second top frame close to the front mounting mechanism and the side of the second bottom frame close to the front mounting mechanism are connected by third column bolts, and the third guardrail net is bolted to the third column and the second side frame; the side of the second top frame close to the rear mounting mechanism and the side of the second bottom frame close to the rear mounting mechanism are connected by fourth column bolts, and the fourth guardrail net is bolted to the fourth column and the second side frame; the stair frame is bolted to the second bottom frame and the second top frame.

5. The split-integrated U-shaped platform according to claim 4, characterized in that: The second bottom frame is provided with a first avoidance gap, and the second top frame is provided with a second avoidance gap corresponding to the first avoidance gap. The stair frame is located between the first avoidance gap and the second avoidance gap. The stair frame is arranged in an inclined shape, and the bottom end of the stair frame is bolted to the side wall of the first avoidance gap, and the top end of the stair frame is bolted to the side wall of one side of the second avoidance gap.

6. The split-integrated U-shaped platform according to claim 5, characterized in that: The fourth guardrail net is provided with an openable and closable movable safety door.

7. The split-integrated U-shaped platform according to claim 6, characterized in that: The two ends of the first intermediate connecting guardrail are respectively bolted to the first column and the third column, and the two ends of the first intermediate connecting pedal are respectively bolted to the side of the first bottom frame close to the front mounting mechanism and the side of the second bottom frame close to the front mounting mechanism; the two ends of the second intermediate connecting guardrail are respectively bolted to the second column and the fourth column, and the two ends of the second intermediate connecting pedal are respectively bolted to the side of the first bottom frame close to the rear mounting mechanism and the side of the second bottom frame close to the rear mounting mechanism.

8. The split-integrated U-shaped platform according to claim 7, characterized in that: The first bottom frame and the second bottom frame are both fixedly connected with hollow pedal members for stepping on.

9. The split-integrated U-shaped platform according to claim 8, characterized in that: The outer sides of the first bottom frame and the second bottom frame are both bolted to a fixed base and are bolted to the construction platform through the fixed base; the fixed base is in the shape of a rectangular plate, and is provided with four bolt fixing holes that are symmetrical in pairs, and a limited connecting ear is welded to the middle part of the upper end of the fixed base, and the limited connecting ear is provided with a bolt positioning hole that is bolted to the side wall of the first bottom frame or the second bottom frame.

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