Overhanging type construction platform

Abstract

The utility model discloses an overhanging type construction platform which comprises construction platforms and an installation frame, the installation frame is fixed on one side of the construction platforms, the number of the construction platforms is two, the connecting positions of the construction platforms are mutually nested and arranged in a telescopic mode, and an adjusting assembly is arranged below the construction platforms and used for adjusting the width of the construction platforms. The adjusting assembly comprises a fixing block and a sleeve block, the fixing block and the sleeve block are fixed to the bottoms of the two construction platforms respectively, a connecting shaft is horizontally and rotationally arranged on the fixing block, a threaded part is arranged at one end of the connecting shaft, and the threaded part is in threaded connection with the sleeve block. The utility model belongs to the technical field of overhanging construction platforms, and particularly relates to an overhanging type construction platform.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cantilever construction platform, specifically point to a cantilever construction platform. BACKGROUND

[0002] In the construction process, cantilever construction platform as an important temporary work platform is widely used in material storage, personnel operation and other scenes. The traditional cantilever construction platform mainly uses the cantilever beam made of section steel as the bearing structure, and the platform plate of wood, steel plate or steel grating plate is laid on it, and the periphery is provided with a railing to ensure safety, and is often provided with a diagonal brace or a cable to enhance stability, and the components are assembled and fixed by bolt, weld and other connecting components.

[0003] The platform width of the traditional cantilever construction platform is often fixed in the structural design, and in the actual construction, different building projects, different construction floors and different construction tasks have different width requirements for the construction platform, and the platform with fixed width cannot meet the use requirements. INVENTION CONTENTS

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cantilever construction platform, which effectively solves the problem of not being able to flexibly adjust the width.

[0005] In order to realize the above functions, the technical scheme adopted by the utility model is as follows: a cantilever construction platform, comprising a construction platform and a mounting frame, the mounting frame is fixed on one side of the construction platform, the construction platform is provided with two groups and the connecting parts are nested and telescopic, the construction platform is provided with an adjusting assembly at the bottom for adjusting the width of the construction platform.

[0006] The adjusting assembly comprises a fixed block and a sleeve block, the fixed block and the sleeve block are fixed at the bottom of the two groups of construction platforms respectively, a connecting shaft is horizontally arranged on the fixed block, a threaded portion is arranged at one end of the connecting shaft, and the threaded portion is threadedly connected with the sleeve block.

[0007] Preferably, a worm wheel is fixed on the connecting shaft, a fixed bottom block is fixed at the bottom of the construction platform, a worm is horizontally rotatable on the fixed bottom block and engaged with the worm wheel, and a hand wheel is fixed at one end of the worm.

[0008] Preferably, the fixed block is provided with four groups, the fixed blocks on one side of the two ends correspond to the sleeve blocks, the two groups of fixed blocks on the opposite sides are fixed with limiting blocks, the limiting blocks are fixed at the bottom of the opposite construction platforms, a limiting rod is arranged in the limiting block and fixed on the fixed block, the length of the sleeve block and the limiting block is the same, and the length of the limiting rod is greater than the length of the connecting shaft.

[0009] Preferably, the construction platform is provided with a lifting ring on both sides.

[0010] Preferably, a threaded rod is arranged on the top of the mounting frame, a fixed plate is fixed on the top end of the threaded rod, and a rotating block is fixed on the threaded rod.

[0011] Preferably, a reinforcing plate is fixedly connected between the mounting frame and the outer wall of the construction platform, so as to increase the support strength and stability, and the bottom of the construction platform is in a U-shaped structure.

[0012] The construction platform has the beneficial effects achieved by the above structure: the adjusting assembly is arranged below the construction platform, the worm and the worm gear are driven to rotate by rotating the hand wheel, the connecting shaft is driven to rotate by the worm gear, and the threaded part on the connecting shaft drives the sleeve block to move, so that the width of the construction platform is conveniently adjusted; the platform width can be adjusted according to the actual space size of the construction site, the material size and the operation demand, the applicability of the platform is greatly improved, and more use demands are met. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A schematic diagram of the overall structure of the cantilever type construction platform is provided for the utility model Figure 1 ;

[0014] Figure 2 A schematic diagram of the overall structure of the cantilever type construction platform is provided for the utility model Figure 2 ;

[0015] Figure 3 A bottom side view of the cantilever type construction platform is provided for the utility model

[0016] Figure 4 A Figure 3 enlarged view of part A is provided for the utility model

[0017] Figure 5 A bottom view of the cantilever type construction platform is provided for the utility model.

[0018] 1, construction platform, 2, mounting frame, 3, adjusting assembly, 4, fixed block, 5, sleeve block, 6, connecting shaft, 7, worm gear, 8, fixed bottom block, 9, worm, 10, hand wheel, 11, lifting ring, 12, threaded rod, 13, fixed plate, 14, rotating block, 15, reinforcing plate, 16, limiting rod, 17, limiting block, 18, threaded part. DETAILED DESCRIPTION

[0019] The technical solutions of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] In the description of the utility model, it is to be explained that, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The utility model will be further described in detail below in conjunction with the drawings.

[0021] As shown in Figures 1-5 The utility model provides a cantilever type construction platform, including construction platform 1 and mounting bracket 2, mounting bracket 2 is fixed in construction platform 1 one side, construction platform 1 is equipped with two groups and its connecting place mutually nests telescopic arrangement, the section of nested part is the structure of convex-concave cooperation, construction platform 1 both sides are fixed with lifting ring 11, and it is convenient to hoist, construction platform 1 is equipped with adjusting assembly 3 below, is used to adjust the width of construction platform 1, mounting bracket 2 and the outer side wall between construction platform 1 fixedly connected with reinforcing plate 15, increases the support intensity and stability, and the bottom of construction platform 1 is U type structure, places adjusting assembly 3 in it, plays the role of protection;

[0022] As shown in Figure 4 Adjusting assembly 3 includes fixed block 4 and sleeve block 5, and fixed block 4 and sleeve block 5 are fixed at the bottom of the two groups of construction platform 1 respectively, a connecting shaft 6 is horizontally rotatably arranged on the fixed block 4, a threaded portion 18 is arranged at one end of the connecting shaft 6, the threaded portion 18 is threadedly connected with the sleeve block 5, a worm gear 7 is fixed on the connecting shaft 6, a fixed bottom block 8 is fixed at the bottom of the construction platform 1, a worm 9 is rotatably arranged on the fixed bottom block 8 and engaged with the worm gear 7, a hand wheel 10 is fixed at one end of the worm 9, rotating the hand wheel 10 drives the worm 9 to rotate, the worm 9 drives the worm gear 7 and the connecting shaft 6 to rotate, the sleeve block 5 moves relative to the threaded portion 18 at the end of the connecting shaft 6, and then the width of the construction platform 1 is adjusted.

[0023] As shown in Figure 5 The fixed block 4 is provided with four groups, one side of the fixed block 4 at both ends is provided with the sleeve block 5, and the opposite sides of the two groups of fixed blocks 4 in the middle are fixed with limiting blocks 17, the limiting blocks 17 are fixed to the bottom of the construction platform 1 on the opposite sides, a limiting rod 16 is arranged in the limiting block 17 and fixed to the fixed block 4, the sleeve block 5 and the limiting block 17 have the same length, and the length of the limiting rod 16 is greater than the length of the connecting shaft 6, when installing, the one end of the limiting rod 16 is inserted into the limiting block 17 and then screwed to preliminarily limit, which is convenient for assembling the construction platform 1.

[0024] As shown in Figure 1As shown, the mounting frame 2 is provided with a threaded rod 12 at the top, a fixed plate 13 is fixed at the top end of the threaded rod 12, a rotating block 14 is fixed on the threaded rod 12, rotating the rotating block 14 drives the threaded rod 12 to rotate, thereby driving the fixed plate 13 to be tightly pressed upward on the roof, and the position of the mounting frame 2 is fixed.

[0025] In specific use, the construction platform 1 is assembled on the ground first, and then is hoisted to the installation position as a whole, the limiting rod 16 is inserted into the limiting block 17 first during assembly to preliminarily limit, the threaded part 18 of the connecting shaft 6 is just inserted into the sleeve block 5 at this time, rotating the hand wheel 10 drives the worm 9 to rotate, the worm 9 drives the worm wheel 7 and the connecting shaft 6 to rotate, the sleeve block 5 moves relative to the threaded part 18, thereby driving the two groups of construction platforms 1 to move relative to each other, the construction personnel determines the required platform width according to the actual situation of the construction site, such as the building structure layout, the material stacking requirements, etc., and adjusts the width of the construction platform 1 to the appropriate width.

[0026] The whole is hoisted to the installation position, the mounting frame 2 is placed on the ground, the rotating block 14 drives the threaded rod 12 to rotate, the rotating block 14 drives the threaded rod 12 to rotate, thereby driving the fixed plate 13 to be tightly pressed upward on the roof, the position of the mounting frame 2 is fixed, and some fixing devices, such as ground anchors or expansion bolts, can be arranged at the bottom of the mounting frame 2, the bottom of the mounting frame 2 is connected with the ground through these fixing devices to prevent the mounting frame 2 from moving as a whole when subjected to external force.

[0027] The above describes the present application and its embodiments, which are not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by it, without departing from the creative purpose of the present application, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the present application.

Claims

1. A cantilevered construction platform comprising a construction platform (1) and a mounting frame (2) fixed to one side of the construction platform (1), characterized in that: The construction platform (1) is provided with two groups, and the connecting parts are nested and telescopic, the construction platform (1) is provided with an adjusting assembly (3) at the bottom, which is used for adjusting the width of the construction platform (1); The adjusting assembly (3) comprises a fixed block (4) and a sleeve block (5), the fixed block (4) and the sleeve block (5) are fixed at the bottom of the two groups of construction platforms (1) respectively, a connecting shaft (6) is horizontally arranged on the fixed block (4), one end of the connecting shaft (6) is provided with a threaded part (18), and the threaded part (18) is in threaded connection with the sleeve block (5).

2. The overhanging construction platform according to claim 1, wherein: The connecting shaft (6) is fixed with a worm gear (7), the bottom of the construction platform (1) is fixed with a fixed bottom block (8), the fixed bottom block (8) is horizontally rotatably provided with a worm (9) engaged with the worm gear (7), and one end of the worm (9) is fixedly provided with a hand wheel (10).

3. The overhanging construction platform according to claim 2, wherein: The fixed block (4) is provided with four groups, one side of the fixed block (4) at both ends is provided with a sleeve block (5), the opposite sides of the two groups of fixed blocks (4) in the middle are fixedly provided with limiting blocks (17), the limiting blocks (17) are fixed at the bottom of the opposite construction platforms (1), the limiting rods (16) fixed on the fixed blocks (4) are arranged in the limiting blocks (17), the lengths of the sleeve blocks (5) and the limiting blocks (17) are the same, and the length of the limiting rod (16) is greater than the length of the connecting shaft (6).

4. The overhanging construction platform according to claim 1, wherein: The construction platform (1) is provided with a lifting ring (11) on both sides.

5. The overhanging construction platform according to claim 4, wherein: The mounting frame (2) is provided with a threaded rod (12) on the top, the threaded rod (12) is fixedly provided with a fixed plate (13) at the top end, and the threaded rod (12) is fixedly provided with a rotating block (14).

6. The overhanging construction platform according to claim 5, wherein: The mounting frame (2) and the construction platform (1) are fixedly connected with a reinforcing plate (15) between the outer walls, and the bottom of the construction platform (1) is of a U-shaped structure.

Images