Foldable assembled scaffold

Abstract

The utility model discloses a foldable assembling type scaffold which comprises a plurality of vertical rods, every two transverse adjacent vertical rods are movably connected through a connecting rod, every two lateral vertical rods are movably connected through a horizontal supporting rod, each vertical rod is provided with a hole groove downwards from the top end, the connecting rod can be placed in the hole groove after being detached, the interior of the supporting rod is hollow, and the supporting rod is arranged in the hole groove. And the inner radial notches are larger than the radial size of the vertical rods, the supporting rods can be arranged on the vertical rods in a sleeving mode after being detached, and the whole scaffold is folded and stored. According to the foldable assembled scaffold, the vertical rods, the transverse rods and the connecting rods which can be mutually and rapidly spliced and detached are arranged, the connecting rods and the transverse rods can be arranged on the vertical rods to form a whole after detachment, the occupied area is smaller, and rapid folding and storage of the whole scaffold are achieved; and secondly, the overall size of the scaffold can be spliced, expanded or reduced according to needs, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to a foldable assembled scaffold. Background Art

[0002] Scaffolding is a general term in the construction field. It is mainly used on construction sites for exterior walls, interior decoration or places where the floor height is too high to be directly constructed. Scaffolding is usually made of bamboo, wood, steel pipes or synthetic materials. At present, scaffolding is also used as a template in some projects. In addition, it is also widely used in the fields of advertising, municipal administration, transportation roads and bridges, mining, etc. Back to the construction field, the scaffolding currently used is mainly erected according to predetermined specifications using steel pipes, connecting clips and other components.

[0003] Most existing scaffolds use rigid fixed connections, which require construction workers to build them on site with independent steel pipes. Both construction and dismantling require tools, and some use fasteners to install and fix the steel pipes and pedals. After the scaffold is fixed, it is basically impossible to adjust the position (such as adjusting the height after splicing). Adjustment requires the entire scaffold to be dismantled and then adjusted and assembled. Secondly, the scaffold has many parts after disassembly, which is relatively inconvenient to carry.

[0004] This case was created to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a foldable assembled scaffolding, which solves the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a foldable assembled scaffolding, including multiple vertical rods, two adjacent vertical rods in the horizontal direction are movably connected by a connecting rod, and two lateral vertical rods are movably connected by a horizontal support rod. The vertical rods are provided with holes and grooves from the top to the bottom, and the connecting rods can be removed and inserted. The interior of the support rods is hollow, and the internal radial notches are larger than the radial dimensions of the vertical rods. After the support rods are removed, they can be sleeved on the vertical rods to complete the folding and storage of the entire scaffolding.

[0009] Preferably, a limit block is provided at the side end of the connecting rod, and the radial dimension of the limit block is larger than the aperture of the hole slot.

[0010] Preferably, both ends of the connecting rod are provided with external threads respectively, and corresponding positions on the inner side of the vertical rod are provided with screw grooves, and the two can be threadedly connected and fixed, wherein the connecting rod is divided into two and pivotally connected to each other.

[0011] Preferably, the support rod includes rod one and rod two whose outer ends are respectively plugged into corresponding side vertical rods, wherein rod one and rod two are provided with threaded grooves on their inner sides and are threadedly connected to each other through a screw rod, and rotating the screw rod can realize the movement of rod one and rod two towards or in opposite directions.

[0012] Preferably, a plurality of annular recesses are formed on the vertical rod at axial intervals, and a movable seat is slidably connected to the inner side of each annular recess. The movable seat is limited by being fastened to the annular recess by bolts, and a columnar protrusion is connected to the inner side of the columnar protrusion, and a clamping block is connected to the inner side of the columnar protrusion.

[0013] Preferably, a connector is formed at the outer end of the rod, a through slot is formed on the connector, the block is placed in the through slot, and a notch is provided at the end of the connector to support the columnar protrusion.

[0014] Preferably, the annular recess is vertically movably connected to a pressure seat, and the inner end of the pressure seat is connected to the pressure block and can be moved into the upper end of the connector slot.

[0015] (III) Beneficial effects

[0016] After adopting the above technical solution, the utility model has the following advantages compared with the prior art:

[0017] 1. The utility model provides a foldable assembled scaffolding, which is provided with vertical bars, horizontal bars and connecting bars that can be quickly connected and disassembled with each other. After disassembly, the connecting bars and horizontal bars can be placed on the vertical bars to form an integrated structure with a smaller footprint, so that the entire scaffolding can be quickly folded and stored. Secondly, the overall size of the scaffolding can be spliced, expanded or reduced as needed, and the scope of application is wider.

[0018] 2. A plurality of annular recesses are formed at intervals along the axial direction on the vertical rod, and a movable seat is slidably connected to the inner side of each annular recess, so that the height of the cross rod can be flexibly adjusted, and it can be used more flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection between the vertical rod and the support rod in the utility model;

[0021] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram of the local structure at center A;

[0022] Figure 4This is a schematic diagram of the lateral connection between the vertical rod and the support rod of the utility model.

[0023] In the figure: 1, vertical rod; 2, connecting rod; 3, supporting rod; 31, rod one; 32, rod two; 33, screw; 4, limiting block; 5, hole groove; 6, external thread; 7, thread groove; 8, annular depression; 9, movable seat; 10, bolt; 11, columnar protrusion; 12, clamping block; 13, connecting head; 14, through groove; 15, incision; 16, pressure seat; 17, pressure block. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below through the drawings and embodiments.

[0025] like Figure 1-4 As shown: A foldable assembly scaffolding includes multiple vertical rods 1, two adjacent vertical rods 1 in the horizontal direction are movably connected by connecting rods 2, and two vertical rods 1 in the lateral direction are movably connected by horizontal support rods 3, so as to realize quick assembly. The vertical rods 1 are provided with hole grooves 5 from the top downwards, into which the connecting rods 2 can be placed; at the same time, the support rods 3 are hollow inside, and the internal radial grooves are larger than the radial dimensions of the vertical rods 1, so that they can be put on the vertical rods 1, so as to realize the quick folding and storage of the entire scaffolding. The overall size of the scaffolding can be spliced, expanded or reduced as needed.

[0026] A limit block 4 is provided at the side end of the connecting rod 2 to prevent the vertical rod 1 from falling when inserted.

[0027] The two ends of the connecting rod 2 are respectively provided with external threads 6, and the corresponding positions on the inner side of the vertical rod 1 are provided with screw grooves, and the two can be threadedly connected and fixed. It should be noted that after the connecting rod 2 is threadedly fixed to the vertical rod 1 on one side, it can no longer be connected to the vertical rod 1 on the other side by rotation. Therefore, the connecting rod 2 can be divided into two and pivotally connected to each other.

[0028] The support rod 3 includes a rod 1 31 and a rod 2 32 whose outer ends are respectively plugged into the corresponding side vertical rods 1. The rod 1 31 and the rod 2 32 have thread grooves 7 formed inside and are threadedly connected to each other through a screw rod 33. By rotating the screw rod 33, the rod 1 31 and the rod 2 32 can move toward or in the opposite direction. Secondly, when the support rod 3 is damaged, it can also be partially replaced.

[0029] like Figure 3As shown: a plurality of annular recesses 8 are formed at intervals along the axial direction on the vertical rod 1, and a movable seat 9 is slidably connected to the inner side of each annular recess 8, and the movable seat 9 is limited by a bolt 10 abutting and fastening to the annular recess 8. A columnar protrusion 11 is connected to the inner side of the movable seat 9, and a clamping block 12 is connected to the inner side of the columnar protrusion 11. A connector 13 is formed at the outer end of the support rod 3, and a through groove 14 is provided on it. The clamping block 12 is placed in the through groove 14, and a notch 15 is provided at the end of the connector 13 to support the columnar protrusion 11. When in use, the connector 13 is aligned with the position and inserted from top to bottom, and the two are connected after the clamping block 12 is placed in the through groove 14. Correspondingly, a columnar protrusion 11 and a clamping block 12 are fixedly provided at the vertical rods 1 adjacent to each annular recess 8 in the longitudinal direction, and their structure and connection method are the same as those provided at the movable seat 9.

[0030] To further restrict the connector 13 , a pressure seat 16 can be vertically movably connected to the annular recess 8 . The inner end of the pressure seat 16 is connected to a pressure block 17 and can be moved into the upper end of the through slot 14 of the connector 13 to achieve longitudinal and lateral positioning of the connector 13 .

[0031] The above-mentioned embodiments are for inspiration. Through the above-mentioned description, relevant staff can make various changes and modifications without departing from the scope of the invention. The technical scope of this new type of use is not limited to the content in the specification, and its protection scope must be determined according to the scope of the claims.

Claims

1. A foldable assembled scaffolding, characterized by: It includes multiple vertical rods, two adjacent vertical rods in the horizontal direction are movably connected by a connecting rod, and two lateral vertical rods are movably connected by a horizontal support rod. The vertical rods are provided with holes and slots from the top downward, and the connecting rods can be removed and inserted. The interior of the support rods is hollow, and the internal radial slots are larger than the radial dimensions of the vertical rods. After the support rods are removed, they can be put on the vertical rods to complete the folding and storage of the entire scaffolding.

2. The foldable assembled scaffold according to claim 1, characterized in that: A limit block is provided at the side end of the connecting rod, and the radial dimension of the limit block is larger than the aperture of the hole slot.

3. The foldable assembled scaffold according to claim 1, characterized in that: The two ends of the connecting rod are respectively provided with external threads, and the corresponding positions on the inner side of the vertical rod are provided with screw grooves, and the two can be screwed and fixed, wherein the connecting rod is divided into two and pivotally connected to each other.

4. The foldable assembled scaffold according to claim 1, characterized in that: The support rod includes rod one and rod two, whose outer ends are respectively plugged into corresponding side vertical rods, wherein thread grooves are opened on the inner sides of rod one and rod two, and they are threadedly connected to each other through screw rods. Rotating the screw rods can realize the movement of rod one and rod two towards or in opposite directions.

5. The foldable assembled scaffold according to claim 1, characterized in that: A plurality of annular recesses are formed on the vertical rod at axial intervals, and a movable seat is slidably connected to the inner side of each annular recess. The movable seat is limited by being fastened to the annular recess by bolts, and a columnar protrusion is connected to the inner side of the columnar protrusion, and a card block is connected to the inner side of the columnar protrusion.

6. The foldable assembled scaffold according to claim 5, characterized in that: A connector is formed at the outer end of the support rod, which is provided with a through slot. The clamping block is placed in the through slot, and a cutout is provided at the end of the connector to support the columnar protrusion.

7. The foldable assembled scaffold according to claim 6, characterized in that: The annular indentation is vertically movably connected to a pressure seat, and the inner side end of the pressure seat is connected to the pressure block and can be moved into the upper end of the connector slot.

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