CN209799310U - Building scaffold convenient to dismantle transportation - Google Patents

Abstract

The utility model discloses a construction scaffolding convenient to dismantle transportation, including two bases and four fixed columns, four the bottom of fixed column all is provided with the fixed block, and the fixed block is fixed in the top of base, four through the gim peg one side of fixed column is provided with the multiunit backup pad, and the four corners of backup pad bottom all is provided with extension spring fixed establishment, the top of backup pad is provided with the protection frame, and puts fixed subassembly through hanging between per two protection frames and hang and put same ladder roof beam structure, open flutedly in the bottom of base, and be provided with telescopic removal subassembly in the recess. The utility model discloses can adjust the flexible of hinge mount through handle pivoted mode, avoid the scaffold frame to sideslip and cause the phenomenon that the staff falls to take place, promoted the security that the device used by a wide margin, can freely dismantle the ladder roof beam structure, collocation extension spring fixed establishment can dismantle into a plurality of parts with the scaffold frame, and the mode is simple, has improved the portability of dismantling, convenient transportation.

Description

A construction scaffold that is easy to disassemble and transport

technical field

The utility model relates to the technical field of building scaffolding, in particular to a building scaffolding that is easy to disassemble and transport.

Background technique

With the development of society and the continuous advancement of science and technology, more and more equipment has been introduced into various fields. Scaffolding is a variety of supports set up for workers to operate and work at heights on the construction site. It is a general term in the construction field. It is mainly used on construction sites for exterior walls, interior decoration or places where the height of the floor cannot be directly constructed. Scaffolding materials usually include bamboo, wood, steel pipes or synthetic materials.

After searching, the Chinese patent application number is 201721249279.2, which discloses a construction scaffolding that is easy to disassemble, including a base, the lower surface of the base is fixedly connected with rollers through the universal wheel bracket, and the upper surface of the base is fixedly connected with fixed wheels on both sides. block, and the upper surface of the fixed block is provided with a card slot. A building scaffold that is easy to disassemble in the above-mentioned patent has the following disadvantages: the ladder beam frame in the device is fixedly connected. Although the support plate can be removed by spring pulling, the ladder beam frame is inconvenient to disassemble and throw away, which makes the device difficult to disassemble. Completely, it is inconvenient to transport, and the lack of protective mechanism on the support plate leads to low safety of scaffolding.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a construction scaffold that is easy to disassemble and transport.

In order to achieve the above object, the utility model adopts the following technical solutions:

A building scaffolding that is easy to disassemble and transport, comprising two bases and four fixing columns, the bottom ends of the four fixing columns are all provided with fixing blocks, and the fixing blocks are fixed to the top of the base by fixing bolts, the four One side of the fixed column is provided with multiple sets of support plates, and the four corners at the bottom of the support plates are all provided with extension spring fixing mechanisms, and the top of the support plates is provided with a protective frame, and every two protective frames are placed by hanging The fixed component is hung on the same ladder beam frame, and the bottom end of the base is provided with a groove, and a telescopic mobile component is arranged in the groove.

Further, the tension spring fixing mechanism includes a fixing platform and a side frame fixed on both sides of the fixing column. The side frame and one side of the fixing platform are plugged with the same positioning rod, and one end of the positioning rod is provided with a pull ring.

Further, the inner wall of the side frame is provided with two return springs, and one end of the two return springs is provided with the same limiting plate, and the limiting plate is fixed on the outer wall of the positioning rod.

Further, the inner wall of the fixed platform is slidably connected with a connecting block, and the connecting block is fixed at the bottom end of the support plate, and a positioning hole is opened at one end of the connecting block, and the positioning rod is inserted into the positioning hole.

Further, the hanging and fixing assembly includes two hanging frames and two clamping frames, the two hanging frames are fixed on both sides of the top of the ladder beam frame, and the two clamping frames are fixed on both sides of the side walls of the ladder beam frame.

Further, the clamping frame has a C-shaped structure, and the inner wall of the clamping frame is provided with magnets, and the specification of the clamping frame matches the specification of the protective frame.

Further, the telescopic moving assembly includes a double-ended lead screw fixed in the groove, and the outer wall of the double-ended lead screw is provided with a rhombic hinge frame, and the hinge frame is hinged to the inner top of the groove.

Further, the bottom end of the hinge frame is hinged with a bottom plate, and both sides of the outer wall of the bottom plate are provided with universal wheels.

Further, one end of the double-ended screw is provided with a Z-shaped handle, and the handle is rotatably connected to the inner wall of the base, and the threads at both ends of the double-ended screw are in opposite directions.

The beneficial effects of the utility model are:

1. By setting the double-headed screw and the hinge frame with rhombic structure, the expansion and contraction of the hinge frame can be adjusted by turning the handle, so that the lifting of the universal wheel can be adjusted freely, so that the universal wheel can be fixed when the scaffold is used for a long time. The wheels are retracted to avoid the phenomenon that the scaffolding slips sideways and causes the staff to fall.

2. By setting the protective frame on the support plate, it can play a good protective role. With the telescopic mobile component with anti-skid effect, the safety of the device is greatly improved, and the probability of dangerous accidents is greatly reduced.

3. By setting the hook and the clamping frame with C-shaped structure, the ladder beam frame can be disassembled freely. With the tension spring fixing mechanism, the scaffolding can be disassembled into multiple parts, and the method is simple, which improves the portability of disassembly and facilitates transportation. A magnet is arranged in the clamping frame, which can improve the fixing firmness of the ladder beam frame.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of construction scaffold that is convenient to dismantle and transport that the utility model proposes;

Fig. 2 is a side view of the ladder beam frame structure of a construction scaffold that is convenient for disassembly and transportation proposed by the utility model;

FIG. 3 is an enlarged view of the structure of part A in FIG. 1 .

In the figure: 1 base, 2 universal wheels, 3 hinge frame, 4 handle, 5 pull ring, 6 fixed column, 7 fixed platform, 8 support plate, 9 protective frame, 10 ladder beam frame, 11 fixed bolt, 12 fixed Block, 13 clamping frames, 14 magnets, 15 hangers, 16 side frames, 17 return springs, 18 limiting plates, 19 positioning rods, 20 connecting blocks.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, a construction scaffold that is easy to disassemble and transport includes two bases 1 and four fixed columns 6, the bottom ends of the four fixed columns 6 are welded with fixed blocks 12, and the fixed blocks 12 pass through the fixed bolts 11 is fixed on the top of the base 1, one side of the four fixed columns 6 is provided with multiple sets of support plates 8, and the four corners of the bottom of the support plates 8 are all provided with tension spring fixing mechanisms, and the top of the support plates 8 is welded with a protective frame 9 , and the same ladder beam frame 10 is hung between every two protective frames 9 through the hanging fixed assembly, the bottom end of the base 1 has a groove, and a telescopic mobile assembly is arranged in the groove.

In the present utility model, the extension spring fixing mechanism includes a fixed platform 7 and a side frame 16 welded on both sides of the fixed column 6. The side frame 16 and one side of the fixed platform 7 are plugged with the same positioning rod 19, and one end of the positioning rod 19 The draw ring 5 is welded, the inner wall of the side frame 16 is welded with two return springs 17, and one end of the two return springs 17 is welded with the same limit plate 18, the limit plate 18 is welded on the outer wall of the positioning rod 19, and the fixed platform The inner wall of 7 is slidably connected with connecting block 20, and connecting block 20 is welded on the bottom end of support plate 8, and one end of connecting block 20 has positioning hole, and positioning rod 19 is plugged in the positioning hole, and the hanging and fixing assembly includes two Hanger 15 and two clamping frames 13, two hangers 15 are welded on both sides of ladder beam frame 10 tops, and two clamping frames 13 are welded on both sides of ladder beam frame 10 side walls, and clamping frame 13 is C shaped structure, and the inner wall of the clamping frame 13 is welded with a magnet 14, and the specifications of the clamping frame 13 are compatible with the specifications of the protective frame 9. The outer wall of the lead screw is threaded with a rhombic hinge frame 3, the hinge frame 3 is hinged on the inner top of the groove, the bottom end of the hinge frame 3 is hinged with a bottom plate, and both sides of the bottom plate outer wall are fixed with universal wheels 2 by screws. One end of the double-ended screw is welded with a Z-shaped handle 4 , and the handle 4 is rotatably connected to the inner wall of the base 1 , and the threads at both ends of the double-ended screw are in opposite directions.

Working principle: Move the equipment to a suitable position through the universal wheel 2. When the scaffolding needs to be fixed for a long time, the double-ended screw can be rotated through the handle 4, because the threads at both ends of the double-ended screw rotate in opposite directions, resulting in a diamond-shaped structure. The hinge frame 3 shrinks, and the universal wheel 2 expands and contracts to the groove of the base 1, thereby fixing the device. The staff can climb to the support plate 8 through the ladder beam frame 10 to carry out construction work. After finishing the work, The ladder beam frame 10 can be removed by buckling the clamping frame 13 and the hanger 15, the support plate 8 is lifted by pulling the pull ring 5 to remove the support plate 8, and the fixing column 6 can be removed by the fixing bolt 11.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (9)

1. A building scaffold that is easy to disassemble and transport, including two bases (1) and four fixed columns (6), characterized in that the bottom ends of the four fixed columns (6) are all provided with fixed blocks ( 12), and the fixed block (12) is fixed on the top of the base (1) through the fixed bolt (11), and there are multiple sets of support plates (8) on one side of the four fixed columns (6), and the support plates (8) The four corners of the bottom end are all provided with a tension spring fixing mechanism, and the top of the support plate (8) is provided with a protective frame (9), and each two protective frames (9) are hung by a hanging fixing assembly. For the same ladder beam frame (10), the bottom end of the base (1) is provided with a groove, and a telescopic moving component is arranged in the groove. 2. A building scaffold that is easy to disassemble and transport according to claim 1, characterized in that the tension spring fixing mechanism includes fixing platforms (7) and side frames (16) fixed on both sides of the fixing column (6) , the side frame (16) and one side of the fixed table (7) are plugged with the same positioning rod (19), and one end of the positioning rod (19) is provided with a pull ring (5). 3. A building scaffold that is easy to disassemble and transport according to claim 2, characterized in that, the inner wall of the side frame (16) is provided with two return springs (17), and the two return springs (17) One end is provided with the same limiting plate (18), and the limiting plate (18) is fixed on the outer wall of the positioning rod (19). 4. A construction scaffold that is easy to disassemble and transport according to claim 2 or 3, characterized in that, the inner wall of the fixed platform (7) is slidably connected with a connecting block (20), and the connecting block (20) is fixed on The bottom end of the support plate (8) and one end of the connecting block (20) have a positioning hole, and the positioning rod (19) is plugged into the positioning hole. 5. A building scaffold that is easy to disassemble and transport according to claim 4, characterized in that, the hanging and fixing assembly includes two hanging racks (15) and two clamping racks (13), and the two hanging racks (15) are fixed on both sides of the top of the ladder beam frame (10), and two clamping frames (13) are fixed on both sides of the side walls of the ladder beam frame (10). 6. A building scaffold that is easy to disassemble and transport according to claim 5, characterized in that, the clamping frame (13) is a C-shaped structure, and the inner wall of the clamping frame (13) is provided with a magnet (14) , the specification of the clamping frame (13) is compatible with the specification of the protective frame (9). 7. A building scaffold that is easy to disassemble and transport according to claim 1, wherein the telescopic moving assembly includes a double-ended lead screw fixed in the groove, and the outer wall of the double-ended lead screw is provided with a diamond-shaped structure The hinge frame (3) is hinged on the inner top of the groove. 8. A construction scaffolding that is easy to disassemble and transport according to claim 7, characterized in that the bottom end of the hinge frame (3) is hinged with a bottom plate, and both sides of the outer wall of the bottom plate are provided with universal wheels (2) . 9. A building scaffold that is easy to disassemble and transport according to claim 7 or 8, characterized in that, one end of the double-ended screw is provided with a Z-shaped handle (4), and the handle (4) is rotatably connected On the inner wall of the base (1), the screw threads at both ends of the double-ended lead screw rotate in opposite directions.