Portable turnover device for mounting lattice column diagonal bridging

Abstract

The utility model relates to the technical field of lattice column cross bridging reinforcement and installation, and provides a portable turnover device for installing a lattice column cross bridging, which comprises an operation platform unit, an up-down ladder unit and a lifting unit, the operation platform unit comprises a standing platform, an enclosure unit arranged in the circumferential direction of the standing platform and a first hook arranged on the enclosure unit. The first hook is used for being hung on a lattice column batten plate; the upper and lower crawling ladder unit is suspended below the operation platform unit; the lifting unit comprises a winch and a steel wire rope; one end of the steel wire rope is wound on the winch, and the other end of the steel wire rope penetrates through the latticed column and then is connected with the operation platform unit or the shear brace. According to the utility model, the installation work of the diagonal bridging can be safely, simply and quickly completed, and the purposes of simplicity and convenience in construction operation, economy, safety, reliability and reusability are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of lattice column scissors support reinforcement installation, and particularly relates to a portable recyclable device for installing lattice column scissors support. BACKGROUND

[0002] Lattice column scissors support is a diagonal bracing structure connecting adjacent lattice columns, resembling the X or V shape of a scissors. The members of this structure are usually made of steel sections such as channel steel and angle steel, providing both sufficient strength and necessary stiffness. After being connected to the lattice column through welding or other methods, the scissors support can form a stable bracing system, significantly improving the stability of the lattice column. When subjected to horizontal loads such as wind load and seismic load, the scissors support can share part of the horizontal force, thereby reducing the lateral deformation of the lattice column. In addition, it can also prevent the lattice column from overturning or collapsing due to instability.

[0003] The advantages of deep foundation pit lattice column scissors support include improved stability, enhanced bearing capacity, good adaptability, and ease of construction. However, it also faces some challenges such as high construction difficulty, high cost, and high safety risk. For example, during the installation of scissors support, scaffolding is usually used as an auxiliary tool. This not only requires a large amount of steel pipe scaffolding materials, but also because the scaffolding is often built on the soft soil surface after excavation, its foundation may be uneven and have insufficient bearing capacity, which can seriously affect the stability of the operation frame and pose a safety hazard to the installation personnel. In addition, the installation process mainly relies on manual handling of heavy objects by construction personnel, which can cause large components to fall and cause safety accidents. Therefore, a safe, easy-to-construct, and cost-effective portable recyclable device for installing lattice column scissors support is urgently needed. SUMMARY

[0004] In view of the problems in the prior art, the present application provides a portable recyclable device for installing lattice column scissors support, which can safely, simply, and quickly complete the installation of lattice column scissors support and can be reused.

[0005] The utility model provides a portable recyclable device for installing lattice column scissors support, which comprises an operation platform unit, an up-down ladder unit, and a lifting unit. The operation platform unit includes a standing platform, a surrounding unit arranged circumferentially around the standing platform, and a first hook arranged on the surrounding unit. The first hook is used to hang on the lattice column panel. The up-down ladder unit is suspended below the operation platform unit. The lifting unit includes a winch and a steel wire rope. The winch is arranged on the ground, one end of the steel wire rope is wound around the winch, and the other end of the steel wire rope passes through the lattice column and is connected to the operation platform unit or the shear support.

[0006] Further, the lifting unit further comprises a first ear plate, which is installed on the operation platform unit and used for being connected with the steel wire rope.

[0007] Further, the lifting unit further comprises a second ear plate, which is installed on the lattice column and located above the installation height of the shear brace, and the steel wire rope connected with the shear brace passes through.

[0008] Further, the enclosure unit comprises a plurality of vertical rods and a plurality of horizontal rods; the plurality of vertical rods are arranged circumferentially along the standing platform, and two ends of the horizontal rod are connected with two vertical rods respectively.

[0009] Further, the horizontal rod and the vertical rod are detachably connected.

[0010] Further, the first hooks are distributed on the vertical rods.

[0011] Further, the up-and-down ladder unit comprises a ladder keel; the ladder keel is provided with a second hook, and the second hook is connected with the standing platform.

[0012] Further, the up-and-down ladder unit further comprises a ladder brace, one end of the ladder brace is connected with the lattice column, and the other end of the ladder brace is connected with the ladder keel.

[0013] The portable turnover device of the utility model has the advantages that the hoist is provided with a steel wire rope to lift the operation platform unit or the shear brace to a target height, the first hook is used to suspend the operation platform unit on the lattice column, the up-and-down ladder unit suspended on the operation platform unit provides a channel for the construction personnel to enter and exit the standing platform, and the construction safety is ensured; the scaffold is not needed to be erected, the device is not limited by the site, the installation work of the shear brace can be safely, simply and quickly completed, the construction operation is simple and convenient, the device is economic, safe and reliable, and can be repeatedly used. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the lifting unit of the portable turnover device of the utility model lifting the operation platform unit;

[0015] Figure 2 It is a structure schematic view of the lifting unit of the portable turnover device of the utility model lifting the shear brace;

[0016] Figure 3 It is a top view structure schematic view of the operation platform unit suspended on the operation platform unit;

[0017] Figure 4 It is a side view structure schematic view of the operation platform unit;

[0018] Figure 5 It is the main view structural schematic diagram of the up and down ladder unit of the utility model;

[0019] Figure 6 It is the side view structural schematic diagram of the up and down ladder unit of the utility model.

[0020] In the drawing,

[0021] 1-Operation platform unit;1-1-First hook;1-2-First ear plate;1-3-Crossbar;

[0022] 2-Up and down ladder unit;2-1-Ladder keel;2-2-Ladder strut;

[0023] 3-1-Steel wire rope;3-2-Winch;3-3-Second ear plate;

[0024] 4-Lattice column;

[0025] 5-Shearing support. Specific implementation

[0026] The utility model is further described in detail in combination with the drawings and specific embodiments.

[0027] As Figures 1-6 The portable recyclable device for installing lattice column shearing support shown in the drawing, comprising: operation platform unit 1, up and down ladder unit 2 and lifting unit.

[0028] Operation platform unit 1 includes standing platform, enclosure unit arranged along the circumference of standing platform and first hook 1-1 arranged on the enclosure unit;The enclosure unit includes multiple vertical rods and multiple crossbars 1-3;Multiple vertical rods are arranged along the circumference of standing platform, and the two ends of crossbar 1-3 are respectively detachably connected with two vertical rods.The first hook 1-1 is distributed on the vertical rod, and the first hook 1-1 is distributed on the two vertical rods opposite to the side of lattice column 4.The first hook 1-1 is used to hang on the lattice column 4 board, under the action of first hook 1-1, operation platform unit 1 is hung on the side of lattice column 4, lattice column 4 is used as the support structure of operation platform unit 1, without erecting scaffold, construction is more convenient, without being affected by the insufficient bearing capacity of foundation.

[0029] The up-and-down ladder unit 2 is hung below the operation platform unit 1; the up-and-down ladder unit 2 comprises a ladder keel 2-1; a second hook is arranged on the ladder keel 2-1; the second hook is connected with the standing platform; under the action of the second hook, the up-and-down ladder unit 2 is hung below the standing platform, so as to facilitate the construction personnel to enter and exit the standing platform by using the up-and-down ladder unit 2. The up-and-down ladder unit 2 further comprises a ladder support rod 2-2; one end of the ladder support rod 2-2 is connected with the lattice column 4, and the other end is connected with the ladder keel 2-1. The ladder support rod 2-2 is supported between the ladder keel 2-1 and the lattice column 4, so as to provide effective support for the ladder keel 2-1, and ensure the structural stability and construction safety.

[0030] The lifting unit comprises a winch 3-2 and a steel wire rope 3-1; the winch 3-2 is arranged on the ground; one end of the steel wire rope 3-1 is wound on the winch 3-2; the other end of the steel wire rope 3-1 is connected with the operation platform unit 1 or the shear support 5 after passing through the lattice column 4.

[0031] The first ear plate 1-2 is installed on the operation platform unit 1.

[0032] The second ear plate 3-3 is installed on the lattice column 4 and is located above the installation height of the shear support 5.

[0033] When the operation platform unit 1 needs to be lifted, the steel wire rope 3-1 is connected with the first ear plate 1-2 after passing through the lattice column 4; the first ear plate 1-2 is arranged at the bottom of the operation platform unit 1; the winch 3-2 is used to wind the steel wire rope 3-1, so as to lift the operation platform unit 1 to the target height.

[0034] When the shear support 5 needs to be lifted, the steel wire rope 3-1 is connected with the shear support 5 after passing through the second ear plate 3-3; the winch 3-2 is used to wind the steel wire rope 3-1, so as to lift the shear support 5 to the target height. The end of the shear support 5 can be provided with a through hole, so as to facilitate the steel wire rope 3-1 to pass through.

[0035] When the shear support 5 is lifted to the target height, the construction personnel installs the shear support 5 and the lattice column 4 on the standing platform.

[0036] When the installation of the shear support 5 is completed, the up-and-down ladder unit 2 and the operation platform unit 1 are removed and are transferred to the next installation point.

[0037] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme belonging to the idea of the present application is within the protection scope of the present application. It should be pointed out that, for the ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application are also regarded as the protection scope of the present application.

Claims

1. A portable, disposable apparatus for installing a lattice column X-brace, characterized by, The utility model relates to a kind of latticed column erecting device, including: Operating platform unit, up and down ladder unit and lifting unit;The operating platform unit includes standing platform, the periphery setting of the standing platform is surrounded unit and the first hook of being set on the surrounded unit;The first hook is used to hang on lattice column board;The up and down ladder unit is hung below the operating platform unit;The lifting unit includes winch and steel wire rope;The winch is set on ground, one end of the steel wire rope is wound on the winch, the steel wire rope other end passes through after the lattice column and is connected with the operating platform unit or shear support.

2. A portable, reusable device for installing a diagonal bracing of lattice columns according to claim 1, characterized in that, The lifting unit further includes first ear plate, and the first ear plate is installed on the operating platform unit, for being connected with the steel wire rope.

3. A portable, reusable device for installing a diagonal bracing of lattice columns according to claim 1, characterized in that, The lifting unit further includes second ear plate, and the second ear plate is installed on the lattice column, and is located above the installation height of the shear support, for the steel wire rope connected with the shear support to pass through.

4. The portable, reusable device for installing a diagonal bracing of lattice columns according to claim 1, characterized in that, The surrounded unit includes a plurality of vertical rods and a plurality of horizontal rods, and the plurality of vertical rods are arranged circumferentially around the standing platform, and the two ends of the horizontal rods are respectively connected with two vertical rods.

5. A portable, reusable device for installing a diagonal bracing of lattice columns according to claim 4, characterized in that, The horizontal rods and the vertical rods are detachably connected.

6. A portable, reusable device for installing a diagonal bracing of lattice columns according to claim 4, characterized in that, The first hooks are distributed on the vertical rods.

7. The portable, disposable device for installing a diagonal bracing of lattice columns according to claim 1, characterized in that, The up and down ladder unit includes a ladder keel, and the ladder keel is provided with second hooks connected with the standing platform.

8. A portable, reusable device for installing a diagonal bracing of lattice columns according to claim 7, characterized in that, The up and down ladder unit further includes a ladder support rod, one end of the ladder support rod is connected with the lattice column, and the other end is connected with the ladder keel.

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