Multiple anti-falling creeping formwork guide rail

Abstract

The utility model discloses a multiple anti-falling creeping formwork guide rail, and relates to the technical field of creeping formworks. The utility model comprises a web plate, a wing plate, a ladder baffle, a lifting hook plate and a bearing plate limiting block, 100-modulus ladder stops are designed on the guide rails, lifting hook plates and limiting blocks are arranged on the upper portions and the lower portions of the guide rails, the guide rails can be installed in any direction, and installation is fast and convenient; the creeping formwork climbing system is provided with an upper layer suspension boot and a lower layer suspension boot, in order to prevent a falling guide rail from falling, when the guide rail climbs, anti-falling bearing blocks are arranged on the suspension boots and a lifting machine, quadruple falling prevention is achieved, even if the guide rail falls, the height is smaller than that of a traditional guide rail falling one-layer structure, and the good falling prevention effect is achieved; when the guide rail climbs to the designed position, the guide rail is fixed, and when the frame body climbs, a bearing block of the elevator is hung on the lower portion of a ladder stop of the guide rail, so that the frame body has double protection on the guide rail, and the frame body is prevented from falling. The creeping formwork guide rail is simple in structure and convenient to install, multiple anti-falling measures are taken during construction, and the risk that the guide rail and the frame body fall can be effectively prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of climbing formwork, in particular to a multiple anti-fall climbing formwork guide rail. Background Art

[0002] Hydraulic climbing formwork is a commonly used formwork equipment for vertical concrete structure construction, which consists of three parts: climbing formwork, climbing frame and climbing equipment. It has the ability of self-climbing, so it does not require the transportation of lifting machinery, reducing the lifting workload of transportation machinery during construction.

[0003] The climbing formwork frame achieves guide rail climbing and climbing frame climbing by lifting the guide rail through a hydraulically driven hoist. When the hydraulic climbing formwork guide rail is climbing and the frame is climbing, the anti-falling measures of the guide rail are particularly important. Therefore, this technical solution proposes a multiple anti-falling guide rail, which effectively solves the safety hazard of climbing formwork guide rail falling. Utility Model Content

[0004] The utility model provides a multiple anti-falling and climbing formwork guide rail, which solves the above problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a multi-anti-falling and climbing formwork guide rail, comprising a guide rail body of a box-shaped structure composed of a web and wing plates symmetrically arranged on both sides of the web;

[0007] The surface of the wing plate is provided with ladder steps for supporting the guide rail and the frame during climbing, so that the load-bearing blocks on the two layers of hanging shoes on the hoist and the climbing formwork climbing system can be just hung; the ladder steps are provided with N modules at equal intervals on the surface of the wing plate;

[0008] The upper and lower ends of the guide rail body are both provided with hook plates and load-bearing plate limit blocks.

[0009] Furthermore, the N module is specifically a 100 module, and the spacing between the steps of adjacent modules is 100 mm.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] (1) The front and rear wing plates of the guide rail of this technical solution are designed with 100-module ladder steps, and hook plates and limit blocks are set on the upper and lower sides. The guide rail can be installed in any direction, which is quick and convenient;

[0012] (2) The climbing formwork climbing system has two layers of hanging shoes, one above the other, to prevent the guide rail from falling. When the guide rail is climbing, there are anti-falling load-bearing blocks on the hanging shoes and the hoist, with four layers of anti-falling. Even if the guide rail falls, since 100-module ladder steps are designed on the front and rear wings of the guide rail, the height of the guide rail falling is only 100 mm, which is smaller than the height of the traditional guide rail falling one layer, and has a good anti-falling effect;

[0013] (3) When the guide rails are raised to the designed position, fix the guide rails. When the frame is raised, the load-bearing block of the hoist is hung on the lower part of the guide rail ladder, so that the frame has double protection on the guide rails to prevent the frame from falling;

[0014] (4) The climbing formwork guide rail has a simple structure and is easy to install. During construction, there are multiple anti-fall measures to effectively prevent the risk of the guide rail and frame falling.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0017] Figure 1 This is a structural schematic diagram of a multiple anti-falling and climbing formwork guide rail of the utility model;

[0018] Figure 2 for Figure 1 Structural cross-section diagram;

[0019] Figure 3 The structural diagram of the guide rail climbing by combining the multiple anti-fall climbing formwork guide rails of this scheme with the hydraulic jacking system, the upper and lower hoists and the frame;

[0020] Figure 4 for Figure 3 A partial enlarged view of position A in the middle;

[0021] Figure 5 for Figure 3 A partial enlarged view of position B in the middle;

[0022] Figure 6 A structural diagram for climbing the frame by combining the multiple anti-fall climbing formwork guide rails of this scheme with the hydraulic jacking system, the upper and lower hoists and the frame;

[0023] Figure 7 for Figure 6A partial enlarged view of the C position in the middle;

[0024] Figure 8 for Figure 6 A partial enlarged view of the D position in the middle;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1-guide rail body, 101-hook plate, 102-load-bearing plate limit block, 103-wing plate, 104-web plate, 105-ladder step, 2-frame, 3-hoist, 31-load-bearing block, 4-hydraulic jacking system, 5-suspension boot, 51-load-bearing tongue. DETAILED DESCRIPTION

[0027] 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 are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that terms such as "symmetry", "two sides", "surface", "upper and lower ends", "spacing" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] See also Figure 1-2 As shown, a multi-anti-falling and climbing formwork guide rail of the utility model comprises a guide rail body 1 of a box-shaped structure composed of a web 104 and wing plates 103 symmetrically arranged on both sides of the web 104;

[0030] The surface of the wing plate 103 is provided with ladder steps 105 for supporting the guide rail and the frame 2 during climbing, so that the load-bearing blocks 31 on the upper two layers of the hanging shoes 5 of the hoist 3 and the climbing formwork climbing system are just hung; the ladder steps (105) are provided with N modules at equal intervals on the surface of the wing plate 103;

[0031] A hook plate 101 and a load-bearing plate limit block 102 are provided at both upper and lower ends of the guide rail body 1 .

[0032] The N module in this specific embodiment is specifically 100 modules, and the spacing between the ladder steps 105 of adjacent modules is 100 mm.

[0033] like Figure 3-8 As shown:

[0034] The working principle of this technical solution is:

[0035] The shear wall with a certain strength (20MPa) is used as the bearing body, and its own hydraulic jacking system 4 and the upper and lower hoists 3 are used to lift the guide rail body 1 and the frame 2 respectively, so that the frame 2 and the guide rail body 1 can climb each other to ensure a steady and safe climbing process.

[0036] The direction of the load-bearing block 31 in the hoist is changed by the reversing mechanism of the hoist, so as to realize the functional conversion of the hoist frame 2 or the guide rail body 1.

[0037] When the guide rail body 1 needs to be lifted (such as Figure 3-5 As shown in the figure, the reversing handle of the reversing mechanism is pulled, so that the bearing blocks 31 in the upper and lower hoists 3 are uniformly pressed upward against the guide rail body 1, and the bearing blocks 31 are pressed against the upper end of the ladder step 105 of the guide rail body 1, and all the pressure-bearing screw rods are pressed against the concrete surface. Then the valve switch is operated to start the hydraulic system, and the guide rail body 1 can climb step by step according to the cylinder stroke of the hydraulic jacking system 4. After the climbing is completed, the bearing tongue 51 of the hanging shoe 5 is pressed against the upper end of the ladder step 105 of the guide rail body 1 to ensure that the guide rail body 1 does not fall.

[0038] When the frame 2 needs to be lifted (such as Figure 6-8 The hydraulic jacking system 4 is started, and the oil cylinder of the hydraulic jacking system 4 is extended to lift the lower hoist 3, and the load-bearing block 31 of the lower hoist 3 is against the lower end of the ladder step 105 of the guide rail body 1. The oil cylinder of the hydraulic jacking system 4 lifts the upper hoist 3 upward, and the upper hoist 3 and the frame 2 climb upward together. The oil cylinder of the hydraulic jacking system 4 is retracted to lift the lower hoist 3, and then the oil cylinder of the hydraulic jacking system 4 is extended to lift the lower hoist 3, so that the load-bearing block 31 of the lower hoist 3 is against the lower end of the ladder step 105 of the guide rail body 1, and then the oil cylinder of the hydraulic jacking system 4 is extended to lift the upper hoist 3, so that the upper hoist 3 and the frame 2 climb upward together, and this action is repeated to the next construction position.

[0039] The front and rear wings of the guide rail of the present technical solution are designed with 100-module ladder steps, and hook plates and limit blocks are set on the upper and lower parts. Any direction can be selected when installing the guide rail, and the installation is quick and convenient; the climbing formwork climbing system has upper and lower layers of hanging boots to prevent the guide rail from falling. When the guide rail climbs, there are anti-fall load-bearing blocks on the hanging boots and the hoist, and there is four-fold anti-fall. Even if the guide rail falls, since 100-module ladder steps are designed on the front and rear wings of the guide rail, the height of the guide rail falling is only 100mm, which is smaller than the height of the traditional guide rail falling one layer, and has a good anti-fall effect; when the guide rail climbs to the designed position, the guide rail is fixed, and when the frame climbs, the load-bearing block of the hoist is hung on the lower part of the guide rail ladder step, so that the frame has double protection on the guide rail to prevent the frame from falling; the climbing formwork guide rail of the present technical solution has a simple structure and is easy to install. There are multiple anti-fall measures during construction, which can effectively prevent the risk of falling of the guide rail and the frame.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multiple anti-falling and climbing formwork guide rail, characterized in that: It comprises a guide rail body (1) having a box-shaped structure consisting of a web (104) and wing plates (103) symmetrically arranged on both sides of the web (104); The surface of the wing plate (103) is provided with ladder steps (105) for supporting the guide rail and the frame (2) during climbing, so that the load-bearing blocks (31) on the hoist (3) and the two layers of hanging shoes (5) on the climbing formwork climbing system can be just hung; the ladder steps (105) are provided with N modules at equal intervals on the surface of the wing plate (103); The upper and lower ends of the guide rail body (1) are both provided with a hook plate (101) and a load-bearing plate limit block (102).

2. A multi-anti-falling and climbing formwork guide rail according to claim 1, characterized in that: The N module is specifically a 100 module, and the spacing between the steps (105) of adjacent modules is 100 mm.

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