Movable temporary protective shed for building construction site

Abstract

The utility model relates to the technical field of building construction protective sheds, and discloses a movable building construction site temporary protective shed which comprises two protective shed frames, outer cylinders are fixedly connected to the bottoms of the two ends of the two protective shed frames, and inner sliding rods are slidably connected to the interiors of the outer cylinders. A first rotating rod is rotationally connected to the interior of the outer cylinder, rotating blocks are rotationally connected to the two ends of the first rotating rod correspondingly, the rotating blocks are in an inverted-T shape, supporting plates are rotationally connected to the sides, deviating from each other, of the two rotating blocks correspondingly, and the supporting plates are in an L shape; the adaptability and the flexibility of the protective shed are improved, the change of a construction site can be quickly coped with, meanwhile, the tedious steps that a traditional protective shed needs to be disassembled, assembled and moved by a large amount of manpower are reduced, the tedious process that the traditional protective shed needs to be disassembled and rebuilt is avoided, and the protective shed is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction protective shed, especially relates to a movable building construction site temporary protective shed. BACKGROUND

[0002] The building construction site is a risky and challenging working environment, and a large number of mechanical equipment, building materials and manual operation are involved in the construction process. In this process, not only the construction personnel need effective safety protection, but also the construction site needs to minimize the impact on the surrounding environment. In order to deal with these problems, the building construction protective shed emerges as the times require and becomes an important safety protection measure for the construction site. The building construction protective shed is a temporary structure specially used to provide shelter, isolation, protection and protection for the construction site. It is usually set up in the key areas of the construction site, such as the building facade, construction hoisting area, concrete pouring area, etc. The main function of the protective shed is to prevent rain, wind, noise, dust and splashing from affecting the construction personnel and the surrounding environment, and to provide a comfortable working environment for the construction personnel.

[0003] The traditional building construction protective shed usually adopts a fixed structure design, that is, the frame and covering material of the protective shed are fixed to the specified position after being built. Although this design provides sheltering effect in the short term, once the operation area of the construction project changes or the on-site construction environment changes, the construction personnel need to dismantle and move the protective shed to other operation areas for re-arrangement. For projects that need to frequently adjust the construction area, this fixed protective shed is time-consuming and laborious, which increases the labor of the construction personnel and is inconvenient to use. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a movable building construction site temporary protective shed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a movable building construction site temporary protective shed, including protective shed frame, the number of protective shed frame is provided with two, and the bottom of both ends of two protective shed frame is fixedly connected with outer tube, the inside slide connection of outer tube has inner slide rod, the inside rotation connection of outer tube has first rotary rod, and the both ends of first rotary rod are all rotationally connected with rotary block, the shape of rotary block is convex, and the side of two rotary blocks is all rotationally connected with support plate, the shape of support plate is L, and the opposite side of two support plates is rotationally connected with second rotary rod in the middle, second rotary rod penetrates the inside of inner slide rod, and the fixed connection of first rotary rod and second rotary rod has spring, and the fixed connection of one end of two support plates has foot board, and the fixed connection of both sides of two rotary blocks has foot lever, and the side wall of both ends of the bottom of two protective shed frame is all fixedly connected with fixed block, and the bottom of fixed block is all fixedly connected with mobile wheel, and the bottom of inner slide rod is fixedly connected with support base.

[0007] As a further scheme of the utility model, the top of the protective shed frame is fixedly connected with a telescopic plate, and the top of each of the two protective shed frames is fixedly connected to the bottom of the telescopic plate on both sides.

[0008] As a further scheme of the utility model, the opposite side of each of the two protective shed frames is rotationally connected with two sets of two connecting rods, and the two sets of two connecting rods are rotationally connected with a cross connecting rod.

[0009] As a further scheme of the utility model, the two sides of the outer tube are fixedly connected with limiting columns for limiting the support plates.

[0010] As a further scheme of the utility model, one side of each of the two protective shed frames is rotationally connected with a pull handle.

[0011] As a further scheme of the utility model, the side wall of the foot board is provided with an anti-skid groove and is inclined.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the foot lever can be operated to easily drive the rotary block and the support plate to rotate, so that the protective shed frame can be quickly lifted through the sliding of the inner slide rod, the support base is separated from the ground after being lifted, the mobile wheel is in contact with the ground, the protective shed frame can be conveniently pushed and moved to a new work area, the adaptability and flexibility of the protective shed are greatly improved, the changes of the construction site can be quickly responded to, the cumbersome steps of disassembling, installing and moving the protective shed by relying on a large number of manpower in the traditional protective shed are reduced, the cumbersome process of disassembling and rebuilding the traditional protective shed is avoided, and the utility model is convenient to use.

[0014] 2. The utility model discloses, through two connecting rods drive cross connecting rod rotation, and further realize the folding of protective shed frame, at this moment, the contraction of telescopic plate effectively reduces the occupation area of protective shed, and the volume of the folded protective shed is greatly reduced, and it is convenient to store in the construction site or warehouse, and this folding design makes the protective shed compactly store when not using, avoids the problem that traditional protective shed occupies a large amount of space, and simultaneously can also flexibly adjust the use area of protective shed according to the environment of construction. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model proposes a whole structure schematic diagram of portable building construction site temporary protective shed;

[0016] Figure 2 The utility model two connecting rods and cross connecting rod structure schematic diagram;

[0017] Figure 3 The utility model rotating block and support plate structure schematic diagram;

[0018] Figure 4 The utility model outer tube and inner slide rod internal structure schematic diagram.

[0019] In the drawing: 1, protective shed frame;2, outer tube;3, inner slide rod;4, first rotating rod;5, rotating block;6, support plate;7, second rotating rod;8, spring;9, foot board;10, foot lever;11, fixed block;12, moving wheel;13, support base;14, telescopic plate;15, two connecting rods;16, cross connecting rod;17, limiting column;18, convenient pull handle. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it is necessary to explain that, unless there are definite provisions and limitations, the terms "mounting", "setting", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate media, can be the communication inside two elements, the specific meaning of the above terms in the utility model can be understood according to specific conditions for ordinary skilled persons in the art.

[0023] Reference Figures 1-4 A movable construction site temporary protective shed, including protective shed frame 1, the number of protective shed frame 1 is provided with two, it is characterized in that, the bottom of the two ends of two protective shed frames 1 is fixedly connected with outer tube 2, the inside of outer tube 2 is slidably connected with inner slide rod 3, the inside of outer tube 2 is rotatably connected with first rotary rod 4, the two ends of first rotary rod 4 are rotatably connected with rotary block 5, the shape of rotary block 5 is convex, the side away from each other of two rotary blocks 5 is rotatably connected with support plate 6, the shape of support plate 6 is L-shaped, the opposite side of two support plates 6 is rotatably connected with second rotary rod 7 in the middle, second rotary rod 7 penetrates the inside of inner slide rod 3, first rotary rod 4 and second rotary rod 7 are fixedly connected with spring 8, one end between two support plates 6 is fixedly connected with footboard 9, the two sides of two rotary blocks 5 are fixedly connected with foot lever 10, the side wall of the bottom of the two ends of two protective shed frames 1 is fixedly connected with fixed block 11, the bottom of fixed block 11 is fixedly connected with mobile wheel 12, the bottom end of inner slide rod 3 is fixedly connected with support base 13, one side of two protective shed frames 1 is rotatably connected with convenient pull handle 18, the top of protective shed frame 1 is fixedly connected with telescopic plate 14, the top end of two protective shed frames 1 is fixedly connected at the bottom of two sides of telescopic plate 14, the opposite side of two protective shed frames 1 is rotatably connected with two sets of two connecting rods 15, two sets of two connecting rods 15 are rotatably connected with cross connecting rod 16.

[0024] In the embodiment, the two sides of the outer tube 2 are fixedly connected with the limiting posts 17 for limiting the support plate 6, which limits the angle of rotation of the support plate 6, avoiding excessive rotation of the support plate 6 causing the inner slide rod 3 to be unable to support.

[0025] In the embodiment, the side wall of the footboard 9 is provided with anti-skid grooves and is inclined, which facilitates the user to step on the footboard 9 and increases the friction force of the user stepping on the footboard 9.

[0026] In the embodiment, when the protective shed formed by the protective shed frames 1 needs to be moved, first, the foot pedal 10 is stepped on, and the foot pedal 10 is driven to rotate the rotating block 5 under the force of the foot pedal, and when the rotating block 5 rotates, the supporting plate 6 is driven to rotate, at this time, the spring 8 is retracted and pulls the second rotating rod 7, the second rotating rod 7 drives the inner slide rod 3 to slide to the inside of the outer cylinder 2, and the supporting plate 6 continues to rotate under the upward pulling force of the second rotating rod 7, at this time, the supporting base 13 moves upward along with the inner slide rod 3 and leaves the ground, the moving wheel 12 contacts the ground, and then pushes the two protective shed frames 1 inward, the two protective shed frames 1 drive the two connecting rods 15 arranged opposite to each other to rotate, the two connecting rods 15 drive the cross connecting rod 16 to rotate, and then the two protective shed frames 1 can be folded, when folding, the protective shed frames 1 drive the telescopic plate 14 at the top to retract, after folding, the handle 18 is pulled, and then the folded protective shed frames 1 can be pulled to move, when needing to be fixed, the foot pedal 9 is stepped on to drive the supporting plate 6 to rotate, the supporting plate 6 drives the rotating block 5 to rotate and drives the inner slide rod 3 to extend downward, and then the supporting base 13 contacts the ground and lifts the protective shed frames 1, so that the moving wheel 12 leaves the ground, and the fixing operation is completed.

[0027] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects: through the operation of the foot pedal 10, the rotating block 5 and the supporting plate 6 can be easily driven to rotate, the protective shed frames 1 can be quickly lifted by the sliding of the inner slide rod 3, after being lifted, the supporting base 13 is separated from the ground, and the moving wheel 12 contacts the ground, so that the protective shed frames 1 can be conveniently pushed and moved to a new working area, the design greatly improves the adaptability and flexibility of the protective shed, can quickly respond to the changes of the construction site, and reduces the cumbersome steps of relying on a large amount of manpower to disassemble, install and move the protective shed in the traditional protective shed, avoids the cumbersome process of disassembling and rebuilding the traditional protective shed, and is convenient to use.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements of the utility model fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A movable construction site temporary protective shed, comprising a protective shed frame (1), the number of the protective shed frame (1) is provided with two, characterized in that, Both ends of the bottom of two said protective shed frame (1) are fixedly connected with outer cylinder (2), the inside of outer cylinder (2) is slidably connected with inner slide rod (3), the inside of outer cylinder (2) is rotatably connected with first rotary rod (4), both ends of first rotary rod (4) are rotatably connected with rotary block (5), the shape of rotary block (5) is convex, the side of two rotary blocks (5) away from each other is rotatably connected with support plate (6), the shape of support plate (6) is L-shaped, the opposite side of two support plates (6) is rotatably connected with second rotary rod (7) in the middle, second rotary rod (7) penetrates the inside of inner slide rod (3), first rotary rod (4) and second rotary rod (7) are fixedly connected with spring (8), one end of two support plates (6) is fixedly connected with foot pedal (9), both sides of two rotary blocks (5) are fixedly connected with foot pedal rod (10), the side wall of the bottom of two protective shed frames (1) is fixedly connected with fixed block (11), the bottom of fixed block (11) is fixedly connected with movable wheel (12), the bottom end of inner slide rod (3) is fixedly connected with support base (13).

2. A portable construction site temporary shelter according to claim 1, wherein, The top of the protective shed frame (1) is fixedly connected with telescopic telescopic plate (14), the top of two protective shed frames (1) is fixedly connected on both sides of the bottom of telescopic plate (14) respectively.

3. A portable construction site temporary shelter according to claim 1, wherein, The opposite side of two said protective shed frame (1) is rotatably connected with two groups of two connecting rods (15), two groups of two connecting rods (15) are rotatably connected with cross connecting rod (16).

4. A portable construction site temporary shelter according to claim 1, wherein, The two sides of the outer cylinder (2) are fixedly connected with the limiting column (17) for limiting the support plate (6).

5. A portable construction site temporary shelter according to claim 1, wherein, The side of two said protective shed frame (1) is rotatably connected with the convenient pull handle (18).

6. A portable construction site temporary shelter according to claim 1, wherein, The side wall of the foot pedal (9) is provided with anti-skid groove and is inclined.

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