Multidirectional climbing scaffold for engineering construction

Abstract

The utility model discloses a multidirectional climbing scaffold for engineering construction. The multidirectional climbing scaffold comprises a scaffold body, an elevator force bearing support, a vertical sliding mechanism and a horizontal sliding mechanism. The vertical sliding mechanism comprises a plurality of vertical pulleys, and a vertical guide rail is pre-embedded in the side face of the building wall; the horizontal sliding mechanism comprises a plurality of horizontal pulleys, the horizontal pulleys are installed on the top of one side of the frame body through horizontal pulley supports, and a horizontal guide rail is installed on the building floor plate. Diagonal draw bars are connected between the elevator force bearing support and the side face of the building wall and between the bottom of the frame body and the side face of the building wall. And an elevator for lifting the frame body is arranged on the elevator bearing support. The lifting device is reasonable in structural design, the horizontal guide rail is arranged on the building floor plate, the horizontal pulley is arranged at the top of the frame body, the frame body can slide in the horizontal direction, the lifting machine is matched with the vertical pulley, stable lifting of the frame body is achieved, and input of frame body materials and installation labor force can be greatly reduced in the construction process.

Description

Technical Field

[0001] The utility model belongs to the technical field of building scaffold construction, and in particular relates to a multi-directional climbing scaffold for engineering construction. Background Art

[0002] Climbing scaffolding is a construction platform set up to ensure smooth and convenient construction during the construction process of the project, but traditional scaffolding needs to be assembled and fixed on site. When constructing circular and other special-shaped buildings, traditional climbing scaffolding cannot achieve multi-directional frame transfer, or construction surface adjustment, installation and disassembly, which takes a long time and requires more labor.

[0003] Therefore, it is necessary to propose a multi-directional climbing scaffold for engineering construction. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a multi-directional climbing scaffold for engineering construction in view of the deficiencies in the above-mentioned prior art. The structure is reasonably designed. By arranging horizontal guide rails on the building floor plates and horizontal pulleys on the top of the frame, the frame can slide in the horizontal direction. The steady lifting of the frame can be achieved through the cooperation of the hoist and the vertical pulley, which can greatly reduce the investment in frame material and installation labor during the construction process.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a multi-directional climbing scaffold for engineering construction, characterized in that it includes a frame, a hoist load-bearing support installed on the side of the building wall, a vertical sliding mechanism arranged on the inside of the frame, and a horizontal sliding mechanism arranged on the top of the frame;

[0006] The vertical sliding mechanism comprises a plurality of vertical pulleys installed inside the frame and capable of vertically moving along the side of the building wall, and the side of the building wall is pre-embedded with a vertical guide rail matching the vertical pulleys;

[0007] The horizontal sliding mechanism comprises a plurality of horizontal pulleys mounted on the top of the frame and capable of horizontal movement, wherein the horizontal pulleys are mounted on the top of one side of the frame through horizontal pulley brackets, and a horizontal guide rail for guiding the horizontal pulleys is mounted on the building floor plate;

[0008] A detachable inclined rod is connected between the load-bearing support of the hoist and the side of the building wall, and between the bottom of the frame and the side of the building wall;

[0009] The hoist load-bearing support is provided with a hoist for lifting the frame.

[0010] The above-mentioned multi-directional climbing scaffolding for engineering construction is characterized in that: the frame includes an inner frame arranged close to the side of the building wall and an outer frame arranged outside the inner frame, the inner frame and the outer frame are connected by a plurality of longitudinal horizontal rods, the inner frame and the outer frame have the same structure, and the inner frame and the outer frame are both single-layer frames constructed of vertical load-bearing channel steels, vertical poles and transverse horizontal rods.

[0011] The above-mentioned multi-directional climbing scaffolding for engineering construction is characterized in that: a plurality of vertical load-bearing channel steels are arranged in the inner frame and the outer frame, a plurality of vertical poles are arranged between each two adjacent vertical load-bearing channel steels, and a cross brace is arranged between two adjacent vertical load-bearing channel steels.

[0012] The above-mentioned multi-directional climbing scaffolding for engineering construction is characterized in that: the horizontal pulley bracket is installed on the top of the vertical load-bearing channel steel, a temporary tightening bolt is connected between the top of the vertical load-bearing channel steel and the side of the building wall, and the vertical pulley is installed on the side of the vertical load-bearing channel steel through the vertical pulley bracket.

[0013] The above-mentioned multi-directional climbing scaffolding for engineering construction is characterized in that: a plurality of single diagonal braces and double diagonal braces are arranged within a step distance at the bottom of the inner frame and the outer frame, and a double diagonal brace is arranged on both sides of the vertical load-bearing channel steel.

[0014] The above-mentioned multi-directional climbing scaffolding for engineering construction is characterized in that a row of transverse horizontal reinforcement rods are respectively arranged at the bottom of the two rows of transverse horizontal rods at the bottom of the inner frame and the outer frame.

[0015] The above-mentioned multi-directional climbing scaffold for engineering construction is characterized in that the load-bearing support of the hoist can be detachably installed on the side of the building wall through the wall screw.

[0016] The above-mentioned multi-directional climbing scaffold for engineering construction is characterized in that: the horizontal pulley bracket includes a horizontal section telescopic bracket and a vertical section bracket, the horizontal section telescopic bracket and the vertical section bracket form an L-shaped bracket, and the horizontal pulley is installed at the bottom of the vertical section bracket.

[0017] The above-mentioned multi-directional climbing scaffold for engineering construction is characterized in that the diagonal tie rods are basket bolts.

[0018] The above-mentioned multi-directional climbing scaffold for engineering construction is characterized in that the hoist is hung at the bottom of the hoist load-bearing support, and the bottom of the frame is connected to the hoisting hook of the hoist through a rope.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] 1. The utility model arranges a vertical pulley on the inside of the frame body that can move vertically along the side of the building wall, and can effectively realize the vertical climbing of the frame body with the help of a hoist, and arranges a horizontal pulley on the top of the frame body that can move along the surface of the building floor slab, which can effectively realize the horizontal movement of the frame body along the periphery of the building, fundamentally eliminating the installation and disassembly processes existing in the traditional frame body, thereby solving the problem of large span of the building unit and large amount of external frame construction.

[0021] 2. The utility model has a detachable inclined tie rod connected between the load-bearing support of the hoist and the side of the building wall. When the frame is lifted, the load-bearing support of the hoist can be tied by the inclined tie rod, thereby ensuring the stability of the frame lifting.

[0022] 3. The utility model connects the diagonal tie rods between the bottom of the frame and the side of the building wall. When the frame is lifted into place, the diagonal tie rods can be used to tie the frame, thereby ensuring construction safety.

[0023] To sum up, the utility model has a reasonable structural design. By setting a horizontal guide rail on the building floor plate and a horizontal pulley on the top of the frame, the frame can slide in the horizontal direction. The steady lifting of the frame can be achieved through the cooperation of the hoist and the vertical pulley, which can greatly reduce the investment in frame materials and installation labor during the construction process.

[0024] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model.

[0026] Figure 2 It is a structural schematic diagram of the frame of the utility model.

[0027] Description of reference numerals:

[0028] 1—Side of building wall; 2—Building floor slab; 3—Load-bearing support of hoist;

[0029] 4—vertical pulley; 5—vertical pulley bracket; 6—horizontal pulley;

[0030] 7—Horizontal pulley bracket; 8—Horizontal guide rail; 9—Deviated tie rod;

[0031] 10—hoist; 11—longitudinal horizontal rod; 12—vertical load-bearing channel steel;

[0032] 13—vertical pole; 14—horizontal pole; 15—cross brace;

[0033] 16—single diagonal brace; 17—double diagonal brace; 18—transverse horizontal reinforcement rod;

[0034] 19—Temporary tightening bolts. DETAILED DESCRIPTION

[0035] like Figure 1 and Figure 2 As shown, the utility model comprises a frame, a hoist load-bearing support 3 installed on the side 1 of the building wall, a vertical sliding mechanism arranged on the inside of the frame, and a horizontal sliding mechanism arranged on the top of the frame;

[0036] The vertical sliding mechanism comprises a plurality of vertical pulleys 4 installed inside the frame and capable of vertically moving along the side surface 1 of the building wall, and the side surface 1 of the building wall is pre-embedded with a vertical guide rail matching the vertical pulleys 4;

[0037] The horizontal sliding mechanism includes a plurality of horizontal pulleys 6 mounted on the top of the frame and capable of horizontal movement, the horizontal pulleys 6 are mounted on the top of one side of the frame through a horizontal pulley bracket 7, and a horizontal guide rail 8 for guiding the horizontal pulleys 6 is installed on the building floor plate 2;

[0038] A detachable inclined rod 9 is connected between the load-bearing support 3 of the hoist and the side surface 1 of the building wall, and between the bottom of the frame and the side surface 1 of the building wall;

[0039] The hoist load-bearing support 3 is provided with a hoist 10 for lifting the frame.

[0040] In actual use, by arranging a vertical pulley 4 on the inside of the frame that can move vertically along the side surface 1 of the building wall, the vertical climbing of the frame can be effectively realized with the help of the hoist 10, and a horizontal pulley 6 that can move along the surface of the building floor slab 2 is arranged on the top of the frame, which can effectively realize the horizontal movement of the frame along the periphery of the building, fundamentally eliminating the installation and disassembly processes existing in the traditional frame, thereby solving the problem of large span of the building unit and large amount of external frame construction.

[0041] It should be noted that by connecting a detachable inclined rod 9 between the hoist load-bearing support 3 and the side surface 1 of the building wall, the inclined rod 9 can be used to tie the hoist load-bearing support 3 when the frame is lifted, thereby ensuring the stability of the frame lifting.

[0042] In addition, by connecting the diagonal tie rod 9 between the bottom of the frame and the side surface 1 of the building wall, when the frame is lifted into place, the diagonal tie rod 9 can be used to tie the frame, thereby ensuring construction safety.

[0043] In specific implementation, multiple hoist load-bearing supports 3 are distributed within a distance of every meter in the height direction of the frame, and a hoist 10 is installed on each hoist load-bearing support 3. When multiple hoists 10 lift the frame, they can effectively ensure that the frame is lifted steadily.

[0044] During specific implementation, the horizontal guide rail 8 is installed on the building floor slab 2 at the top of the constructed building, or the horizontal guide rail 8 is installed on the steel cantilever beam installed on the building floor slab 2. The setting of the horizontal guide rail 8 enables the frame to move horizontally along the circumferential side of the building wall side 1.

[0045] In this embodiment, the frame includes an inner frame arranged near the side 1 of the building wall and an outer frame arranged outside the inner frame, and the inner frame and the outer frame are connected by a plurality of longitudinal horizontal rods 11, and the inner frame and the outer frame have the same structure, and the inner frame and the outer frame are both single-layer frames constructed by vertical load-bearing channel steels 12, vertical rods 13 and transverse horizontal rods 14;

[0046] The outer frame is fully hung with safety nets.

[0047] In actual use, the inner frame and the outer frame are connected by a plurality of longitudinal horizontal rods 11 to form a double-layer frame.

[0048] In specific implementation, the setting of the vertical load-bearing channel steel 12 can effectively improve the self-bearing capacity of the frame. The vertical load-bearing channel steel 12 is parallel to the vertical poles 13. When erecting the frame, a vertical load-bearing channel steel 12 is set every few vertical poles 13, and the vertical load-bearing channel steel 12 replaces the original vertical poles 13 at that position.

[0049] During specific implementation, the vertical poles 13, the longitudinal horizontal poles 11 and the transverse horizontal poles 14 are all connected by fasteners to form a fastener-type scaffolding.

[0050] In this embodiment, a plurality of vertical load-bearing channel steels 12 are provided in the inner frame and the outer frame, a plurality of vertical poles 13 are provided between each two adjacent vertical load-bearing channel steels 12, and a cross brace 15 is provided between each two adjacent vertical load-bearing channel steels 12.

[0051] In actual use, by providing the cross brace 15, the frame can form a stable system that bears forces in the horizontal, vertical, longitudinal and oblique directions.

[0052] In this embodiment, the horizontal pulley bracket 7 is installed on the top of the vertical load-bearing channel steel 12, and a temporary tightening bolt 19 is connected between the top of the vertical load-bearing channel steel 12 and the side surface 1 of the building wall. The vertical pulley 4 is installed on the side of the vertical load-bearing channel steel 12 through the vertical pulley bracket 5.

[0053] In actual use, the horizontal section telescopic bracket of the horizontal pulley bracket 7 is welded and fixed to two vertical load-bearing channel steels 12 arranged at relative positions on the inner frame and the outer frame.

[0054] It should be noted that by connecting temporary tightening bolts 19 between the top of the vertical load-bearing channel steel 12 and the side surface 1 of the building wall, the frame can be temporarily fixed when it is temporarily docked during construction.

[0055] In this embodiment, a plurality of single diagonal braces 16 and double diagonal braces 17 are provided within a step distance at the bottom of the inner frame and the outer frame, and a double diagonal brace 17 is provided on both sides of the vertical load-bearing channel steel 12 respectively.

[0056] In actual use, the single diagonal brace 16 and the double diagonal brace 17 can serve as the bottom force-bearing structure of the frame, thereby ensuring the structural stability of the frame.

[0057] In this embodiment, a row of transverse horizontal reinforcing rods 18 is respectively provided at the bottom of the two rows of transverse horizontal rods 14 at the bottom of the inner frame and the outer frame.

[0058] In actual use, the provision of the transverse horizontal reinforcing rod 18 can further reinforce the bottom structure of the frame.

[0059] In this embodiment, the hoist load-bearing support 3 is detachably mounted on the side surface 1 of the building wall by means of a through-wall screw.

[0060] In actual use, after the frame is lifted to a certain height, the load-bearing support 3 of the lifting machine needs to be disassembled and moved upwards before the next lifting can be performed.

[0061] In this embodiment, the horizontal pulley bracket 7 includes a horizontal segment telescopic bracket and a vertical segment bracket, the horizontal segment telescopic bracket and the vertical segment bracket form an L-shaped bracket, and the horizontal pulley 6 is installed at the bottom of the vertical segment bracket.

[0062] During actual use, the horizontal section telescopic bracket is parallel to the building floor slab 2 , and the vertical section bracket is perpendicular to the building floor slab 2 .

[0063] It should be noted that when the frame needs to be lifted, the frame is first lifted preliminarily, and then the horizontal section telescopic bracket is retracted until the vertical section bracket and the horizontal pulley 6 at its bottom are both located outside the building. Then, the frame is lifted to the next floor again, and the horizontal section telescopic bracket is extended until the horizontal pulley 6 cooperates with the horizontal guide rail 8 on the next floor.

[0064] In specific implementation, the horizontal section telescopic bracket includes an outer rod and an inner rod that are connected to each other. The outer rod and the inner rod are both made of square steel. After the length of the horizontal section telescopic bracket is adjusted, the inner rod and the outer rod are locked with bolts.

[0065] In this embodiment, the diagonal tie rod 9 is a turnbuckle bolt.

[0066] In actual use, both ends of the inclined tie rod 9 are connected by pin connection.

[0067] During specific implementation, a diagonal tie rod 9 is provided between the elevator load-bearing support 3 and the side surface 1 of the building wall, so as to tie and fix the cantilevered end of the elevator load-bearing support 3, thereby ensuring that the elevator load-bearing support 3 has sufficient bearing capacity.

[0068] In this embodiment, the hoist 10 is hung at the bottom of the hoist load-bearing support 3, and the bottom of the frame is connected to the lifting hook of the hoist 10 through a rope.

[0069] When the utility model lifts the frame, the inclined brace 9 between the bottom of the frame and the side 1 of the building wall is removed, the temporary tightening bolts 19 between the top of the vertical load-bearing channel steel 12 and the side 1 of the building wall are removed, and the frame is lifted by the hoist 10. During the lifting process of the frame, the hoist load-bearing support 3 is continuously replaced until the frame is lifted into place; when the frame is lifted into place for temporary fixation, the inclined brace 9 is connected between the bottom of the frame and the side 1 of the building wall that has been constructed, and the temporary tightening bolts 19 are connected between the top of the vertical load-bearing channel steel 12 and the side 1 of the building wall to temporarily fix the frame.

[0070] The above is only a preferred embodiment of the present invention and does not constitute any limitation to the present invention. Any simple modification, change and equivalent structural change made to the above embodiments according to the technical essence of the present invention shall still fall within the protection scope of the technical solution of the present invention.

Claims

1. A multi-directional climbing scaffold for engineering construction, characterized in that: It comprises a frame, a hoist load-bearing support (3) installed on the side of a building wall (1), a vertical sliding mechanism arranged inside the frame, and a horizontal sliding mechanism arranged on the top of the frame; The vertical sliding mechanism comprises a plurality of vertical pulleys (4) installed inside the frame and capable of vertically moving along the side surface (1) of the building wall, and the side surface (1) of the building wall is pre-embedded with a vertical guide rail matching the vertical pulleys (4); The horizontal sliding mechanism comprises a plurality of horizontal pulleys (6) mounted on the top of the frame and capable of horizontal movement, wherein the horizontal pulleys (6) are mounted on the top of one side of the frame via a horizontal pulley bracket (7), and a horizontal guide rail (8) for guiding the horizontal pulleys (6) is mounted on the building floor plate (2); A detachable inclined rod (9) is connected between the load-bearing support (3) of the hoist and the side surface (1) of the building wall, and between the bottom of the frame and the side surface (1) of the building wall; The hoist load-bearing support (3) is provided with a hoist (10) for lifting the frame.

2. A multi-directional climbing scaffold for engineering construction according to claim 1, characterized in that: The frame comprises an inner frame arranged close to the side surface (1) of the building wall and an outer frame arranged outside the inner frame. The inner frame and the outer frame are connected by a plurality of longitudinal horizontal rods (11). The inner frame and the outer frame have the same structure. Both the inner frame and the outer frame are single-layer frames constructed by vertical load-bearing channel steels (12), vertical rods (13) and transverse horizontal rods (14).

3. A multi-directional climbing scaffold for engineering construction according to claim 2, characterized in that: A plurality of vertical load-bearing channel steels (12) are arranged in the inner frame and the outer frame, a plurality of vertical poles (13) are arranged between each two adjacent vertical load-bearing channel steels (12), and a cross brace (15) is arranged between each two adjacent vertical load-bearing channel steels (12).

4. A multi-directional climbing scaffold for engineering construction according to claim 3, characterized in that: The horizontal pulley bracket (7) is installed on the top of the vertical load-bearing channel steel (12), and a temporary tightening bolt (19) is connected between the top of the vertical load-bearing channel steel (12) and the side surface (1) of the building wall. The vertical pulley (4) is installed on the side of the vertical load-bearing channel steel (12) through the vertical pulley bracket (5).

5. A multi-directional climbing scaffold for engineering construction according to claim 2, characterized in that: A plurality of single diagonal braces (16) and double diagonal braces (17) are arranged within a step distance at the bottom of the inner frame and the outer frame, and a double diagonal brace (17) is arranged on both sides of the vertical load-bearing channel steel (12).

6. A multi-directional climbing scaffold for engineering construction according to claim 2, characterized in that: A row of transverse horizontal reinforcing rods (18) is respectively arranged at the bottom of the two rows of transverse horizontal rods (14) at the bottom of the inner frame and the outer frame.

7. A multi-directional climbing scaffold for engineering construction according to claim 1, characterized in that: The hoist load-bearing support (3) is detachably mounted on the side surface (1) of the building wall via a through-wall screw.

8. A multi-directional climbing scaffold for engineering construction according to claim 1, characterized in that: The horizontal pulley bracket (7) comprises a horizontal section telescopic bracket and a vertical section bracket, the horizontal section telescopic bracket and the vertical section bracket form an L-shaped bracket, and the horizontal pulley (6) is installed at the bottom of the vertical section bracket.

9. A multi-directional climbing scaffold for engineering construction according to claim 1, characterized in that: The diagonal tie rod (9) is a turnbuckle bolt.

10. The multi-directional climbing scaffold for engineering construction according to claim 1, characterized in that: The hoist (10) is hung at the bottom of the hoist load-bearing support (3), and the bottom of the frame is connected to the hoisting hook of the hoist (10) via a rope.

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