Hoisting system for landscape platform construction

Abstract

The utility model discloses a hoisting system for landscape platform construction, and belongs to the technical field of hoisting. The supporting component used for hoisting the landscape platform comprises a supporting rod, a diagonal draw bar, an installation platform and a truck crane, a plurality of slings are arranged on a lifting hook of the truck crane, one ends of the slings are connected to the lifting hook, and the other ends of the slings are connected to the installation platform. A lifting hook of the truck crane is further provided with a first hoist crane, the first hoist crane is connected to the lifting hook in a hung mode, a first hoisting cable of the first hoist crane is connected to the end, connected with the supporting rod, of the diagonal draw bar, a second hoist crane is arranged below the position, connected with the pier, of the diagonal draw bar, and the second hoist crane is connected to the pier. And a second hoisting rope of the second hoist crane is connected to the lower end of the supporting rod. The technical scheme is used for solving the problem that existing hoisting equipment cannot meet the hoisting requirement for the supporting component during landscape platform construction.

Description

Technical Field

[0001] The utility model belongs to the technical field of hoisting, and in particular relates to a hoisting system for landscape platform construction. Background Art

[0002] like Figure 3 As shown, when constructing a landscape platform on a bridge, it is necessary to first install the supporting structure for installing the landscape platform panel on the bridge pier. During the installation of the supporting structure, hoisting equipment is needed to hoist the supporting structure to the installation position of the pier. Since the radiation area of ​​the bridge deck is relatively large, the radiation area of ​​the pier is covered and blocked. Therefore, when hoisting the supporting structure with a traditional hoisting device, due to the obstruction of the bridge deck, a single hoisting equipment is difficult to meet the construction requirements, that is, it is difficult to hoist the supporting structure to the designated position connected to the pier, resulting in construction difficulties. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a hoisting system for landscape platform construction, so as to solve the problem that the hoisting equipment in the background technology is difficult to meet the hoisting requirements of the supporting components during the construction of the landscape platform.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0005] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0006] Furthermore, it also includes a limiting steel rope, which is arranged between the installation platform and one end of the inclined rod connected to the support rod, and the two ends of the limiting steel rope are respectively connected to the installation platform and the inclined rod through rope clamps.

[0007] Furthermore, it also includes a sliding assembly arranged on the pier, the sliding assembly includes symmetrically arranged fixed plates, the fixed plates are connected to the pier, sliding rods are provided between the fixed plates, the sliding rods are arranged along the construction direction of the pier, a slip ring is slidably provided on the sliding rod, and the second lifting hoist is connected to the slip ring.

[0008] Furthermore, the first hoist and the second hoist are both hand chain hoists.

[0009] Furthermore, a lifting lug is provided at the lower end of the support rod, and the second lifting cable is connected to the lifting lug.

[0010] Furthermore, the bridge pier is provided with a first connecting seat and a second connecting seat, both of which are fixed on the bridge pier, one end of the inclined rod is connected to the first connecting seat, and the lower end of the support rod is connected to the second connecting seat.

[0011] The beneficial effects of the present invention are:

[0012] This lifting system fully utilizes the characteristics of existing bridge piers and bridge deck components. The cooperation between the mobile crane, the first hoisting hoist and the second hoisting hoist can lift and tow each component of the supporting structure to the designated installation position. That is, the use of this lifting system can meet the construction requirements of the landscape platform and reduce the difficulty of construction.

[0013] Other advantages, objectives, and features of the present invention will be described in the following description and will be apparent to those skilled in the art to some extent, or they may be taught by those skilled in the art from the practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the present invention is described with the following drawings:

[0015] Figure 1 It is a planar schematic diagram of the lifting system of the utility model acting on the supporting member;

[0016] Figure 2 For this utility model Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0017] Figure 3 This is a schematic diagram of the support member of the utility model being installed on a bridge pier.

[0018] The following are marked in the accompanying drawings:

[0019] 1. Bridge pier; 2. Support rod; 3. Diagonal brace; 4. First connecting seat; 5. Second connecting seat; 6. Mounting platform; 7. Truck crane; 8. Hook; 9. Lifting rope; 10. Limiting steel rope; 11. First hoist; 12. First hoisting rope; 13. Rope clamp; 14. Second hoist; 15. Second hoisting rope; 16. Lifting lug; 17. Bridge deck; 18. Slip ring; 19. Fixing plate; 20. Sliding rod; 21. Landscape platform panel. DETAILED DESCRIPTION

[0020] like Figures 1 to 3 As shown, the utility model is a hoisting system for the construction of a landscape platform, which is used to hoist the support components of the landscape platform. The support components include a support rod 2, a diagonal rod 3 and a mounting platform 6. The mounting platform 6 is arranged at the upper end of the support rod 2, one end of the diagonal rod 3 is rotatably connected to the upper part of the support rod 2, the other end of the diagonal rod 3 is connected to the bridge pier 1, and the lower end of the support rod 2 is connected to the bridge pier 1; the hoisting system includes a mobile crane 7, the mobile crane 7 is parked on the bridge deck 17, the hook 8 of the mobile crane 7 extends to the outside of the bridge deck 17, and the hook 8 of the mobile crane 7 is connected to the bridge deck 17. A plurality of lifting ropes 9 are provided, one end of the lifting rope 9 is connected to the hook 8, and the other end of the lifting rope 9 is connected to the mounting platform 6. A first lifting hoist 11 is also provided on the hook 8 of the automobile crane 7. The first lifting hoist 11 is hung on the hook 8. The first lifting rope 12 of the first lifting hoist 11 is connected to the end portion where the diagonal rod 3 is connected to the support rod 2. A second lifting hoist 14 is provided below the connection between the diagonal rod 3 and the pier 1. The second lifting hoist 14 is connected to the pier 1, and the second lifting rope 15 of the second lifting hoist 14 is connected to the lower end of the support rod 2.

[0021] The hoisting principle of the above hoisting system is:

[0022] Before hoisting the supporting structure, first assemble the supporting structure, then hoist the assembled supporting structure to the installation position by the automobile crane 7, and then lift one end of the diagonal rod 3 upward by the first hoisting hoist 11, so that the end of the diagonal rod 3 is located at the connection position of the pier 1, and then connect it to the pier 1, and then lift the lower end of the supporting rod 2 by the second hoisting hoist 14, so that its end is located at the connection position with the pier 1, and then connect its end to the pier 1, that is, connect the supporting structure as a whole to the pier 1, and finally dismantle the hoisting system, and then construct the landscape platform panel 21 on the installation platform 6.

[0023] In an implementable mode, a limiting steel rope 10 is further arranged between the mounting platform 6 and the end of the bracing rod 3 connected with the support rod 2, and the two ends of the limiting steel rope 10 are connected with the mounting platform 6 and the bracing rod 3 through rope clamps 13 respectively. The arrangement of the limiting steel rope 10 is to make the bracing rod 2 and the bracing rod 3 form an included angle after hoisting, so as to facilitate the rotation of the bracing rod 3 by the first hoisting pulley 11 in the later stage. If the limiting steel rope 10 is not arranged, the bracing rod 3 and the support rod 2 are in a close state after hoisting, and then the torque direction of the force exerted by the first hoisting pulley 11 arranged above is relatively parallel to the bracing rod 3, which leads to the problem of difficulty in pulling the lower pull rod.

[0024] In an implementable mode, a sliding assembly arranged on the pier 1 is further included, the sliding assembly includes symmetrical fixed plates 19 connected with the pier 1, and a sliding rod 20 is arranged between the fixed plates 19 and along the construction direction of the pier 1. A sliding ring 18 is slidably arranged on the sliding rod 20, and the second hoisting pulley 14 is connected with the sliding ring 18. The second hoisting pulley 14 can be moved on the sliding rod 20, that is, after the hoisting of a support component is completed, the second hoisting pulley 14 can be moved to another position for hoisting, so as to avoid the problem of complicated hoisting steps caused by multiple arrangements of the second hoisting pulley 14. It is not difficult to understand that the sliding ring 18 should be provided with a stop ring or the like on the sliding rod 20 at both ends of the sliding ring 18 to avoid movement of the sliding ring 18 during hoisting.

[0025] In an implementable mode, the first hoisting pulley 11 and the second hoisting pulley 14 are both hand-operated hoists, which are more suitable because it is inconvenient to connect with commercial power.

[0026] In an implementable mode, the lower end of the support rod 2 is provided with a lifting lug 16, and the second hoisting cable 15 is connected with the lifting lug 16. The pier 1 is further provided with a first connecting seat 4 and a second connecting seat 5, both of which are fixed on the pier 1. One end of the bracing rod 3 is connected with the first connecting seat 4, and the lower end of the support rod 2 is connected with the second connecting seat 5.

[0027] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined in the claims of the present application.

Claims

1. A hoisting system for landscape platform construction, used for hoisting a support member of the landscape platform, the support member comprising a support rod (2), a diagonal tie rod (3) and a mounting platform (6), the mounting platform (6) being arranged at the upper end of the support rod (2), one end of the diagonal tie rod (3) being rotatably connected to the upper part of the support rod (2), the other end of the diagonal tie rod (3) being connected to a bridge pier (1), and the lower end of the support rod (2) being connected to the bridge pier (1), characterized in that: The invention comprises a car crane (7), wherein a plurality of slings (9) are provided on a hook (8) of the car crane (7), one end of the sling (9) is connected to the hook (8), and the other end of the sling (9) is connected to the mounting platform (6); a first hoist (11) is also provided on the hook (8) of the car crane (7), wherein the first hoist (11) is hung on the hook (8), and a first hoisting cable (12) of the first hoisting cable (11) is connected to the end portion where the inclined rod (3) is connected to the support rod (2); a second hoisting cable (14) is provided below the inclined rod (3) where it is connected to the bridge pier (1), and the second hoisting cable (15) of the second hoisting cable (14) is connected to the lower end of the support rod (2).

2. A hoisting system for landscape platform construction according to claim 1, characterized in that: It also includes a limiting steel rope (10), which is arranged between the installation platform (6) and one end of the inclined rod (3) connected to the support rod (2), and the two ends of the limiting steel rope (10) are respectively connected to the installation platform (6) and the inclined rod (3) through rope clamps (13).

3. The hoisting system for landscape platform construction according to claim 1, characterized in that: The invention also includes a sliding assembly arranged on the pier (1), wherein the sliding assembly includes symmetrically arranged fixed plates (19), the fixed plates (19) are connected to the pier (1), a sliding rod (20) is provided between the fixed plates (19), the sliding rod (20) is arranged along the construction direction of the pier (1), a slip ring (18) is slidably provided on the sliding rod (20), and the second hoist (14) is connected to the slip ring (18).

4. The hoisting system for landscape platform construction according to claim 1, characterized in that: The first hoist (11) and the second hoist (14) are both hand chain hoists.

5. The hoisting system for landscape platform construction according to claim 1, characterized in that: The lower end of the support rod (2) is provided with a lifting lug (16), and the second lifting rope (15) is connected to the lifting lug (16).

6. The hoisting system for landscape platform construction according to claim 1, characterized in that: The bridge pier (1) is further provided with a first connecting seat (4) and a second connecting seat (5), both of which are fixed to the bridge pier (1); one end of the inclined rod (3) is connected to the first connecting seat (4); and the lower end of the support rod (2) is connected to the second connecting seat (5).

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