Electric construction elevator roller shutter door

Abstract

The utility model provides an electric construction elevator roller shutter door, which relates to the technical field of constructional engineering, and comprises a car body, a roller shutter door and a rolling mechanism, the two edges of one side surface of the car body are fixedly provided with slide rails; the roller shutter door is installed in the sliding rails in a sliding mode and serves as an elevator door. The rolling mechanism is fixedly installed at the top of the box body, the rolling mechanism is provided with a rotatable connecting roller, the connecting roller is used for rolling and unfolding the roller shutter door, and the rolling mechanism further comprises two fixing plates fixedly installed on one side of the top of the box body; the sliding rails are arranged on the two edges of one side face of the car body to install the roller shutter door, and the rolling mechanism is arranged on one side of the top of the car body to roll the roller shutter door, so that a user can conveniently modify a construction elevator door into the roller shutter door, and the situation that the construction elevator door collides with a roof structure after being opened in the construction process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an electric construction elevator rolling door. Background Art

[0002] In the design of residential building facades, in order to improve the overall effect, eaves or gutters are usually set along the edge of the roof. The width of such eaves and gutters often exceeds the facade by more than 1 meter. Although the design purpose is achieved in terms of the shape effect, during the masonry construction process, the construction elevator reached the top floor, causing the elevator door to be unable to open.

[0003] In order to avoid the collision between the construction elevator door and the roof eaves and eaves gutters, the following three methods are usually adopted in actual installation: (1) When positioning the construction elevator, adjust the distance between the construction elevator and the wall to exceed the width of the eaves and eaves gutters, but it is necessary to set up a material receiving platform; (2) In combination with the positioning of the construction elevator, make reservations in advance when constructing the concrete structure of the roof eaves and eaves gutters, and set up another support frame to close the gap after the construction elevator is removed; (3) After the construction elevator is installed, lift the construction elevator to the top floor, use tools to cut grooves and holes in the eaves and eaves that affect the opening of the construction elevator door to ensure that the elevator door can pass smoothly, and close the hole after the construction elevator is removed.

[0004] However, the above methods are not convenient for users to use, so the utility model proposes an electric construction elevator rolling door to solve the problem of collision between the elevator door and the roof eaves and eaves gutters when the elevator door is opened. Utility Model Content

[0005] The utility model aims to provide an electric construction elevator rolling door, aiming to solve the problem that the elevator door of the construction elevator in the general technology collides with the roof eaves and eaves gutters when opening.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the electric construction elevator rolling door comprises: a car body, a rolling door and a winding mechanism, and slide rails are fixedly installed on the two edges of one side of the car body; the rolling door is slidably installed inside the slide rail and serves as an elevator door; the winding mechanism is fixedly installed on the top of the car body, and the winding mechanism has a rotatable connecting roller, which is used to roll and unfold the rolling door.

[0007] The beneficial effect is: by arranging sliding rails at both edges of one side of the car body to install the rolling door, and arranging a winding mechanism on one side of the top of the car body to wind up the rolling door, it is convenient for the user to modify the construction elevator door into a rolling door, thereby avoiding the situation where the construction elevator door collides with the roof structure after opening during the construction process.

[0008] A further technical solution of the utility model is that the winding mechanism also includes two fixing plates fixedly installed on one side of the top of the compartment body, and connecting shafts for installing the connecting rollers are rotatably installed on the opposite inner sides of the two fixing plates.

[0009] A further technical solution of the utility model is that a driving motor is also installed on the top of the compartment through a supporting block, and the driving motor is a forward and reverse motor.

[0010] A further technical solution of the utility model is that a mounting shaft is fixedly mounted on the output end of the driving motor, a driving pulley is fixedly mounted on the mounting shaft, and a driven pulley is fixedly mounted on the outer surface of the connecting shaft near the end.

[0011] A further technical solution of the utility model is that the active pulley drives the driven pulley via a belt, and then the forward and reverse rotation of the driving motor is used to control the winding and unfolding of the rolling door by the connecting roller.

[0012] A further technical solution of the utility model is that buttons for controlling the drive motor are installed inside and outside the compartment.

[0013] The beneficial effect is that it is convenient for construction workers to control the opening and closing of the rolling door.

[0014] A further technical solution of the utility model is that a connecting frame is fixedly installed on one side of the box body close to the building, and the connecting frame is slidably installed on a fixing frame connected to the building and can slide up and down along the fixing frame.

[0015] A further technical solution of the utility model is that protective mesh plates are fixedly installed on the other two side surfaces of the compartment.

[0016] A further technical solution of the utility model is that a guardrail is fixedly installed on the top of the compartment, and a top plate is fixedly installed on the top of the guardrail, and the top plate is used to protect the winding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of a winding mechanism in a specific embodiment of the utility model.

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1-carriage, 11-connecting frame, 12-slide rail, 13-rolling door, 14-winding mechanism, 141-fixed plate, 142-connecting shaft, 143-connecting roller, 144-support block, 145-driving motor, 146-mounting shaft, 147-driving pulley, 148-driven pulley, 149-belt, 15-protective mesh plate, 16-guardrail, 17-top plate. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0022] like Figure 1 As shown, an electric construction elevator rolling shutter door includes a car body 1. The car body 1 is a rectangular structure. A connecting frame 11 is fixedly installed on one side of the car body 1 close to the building. The connecting frame 11 is slidably installed on a fixed frame connected to the building and can slide up and down along the fixed frame. Slide rails 12 are fixedly installed on the two edges of one side of the car body 1. A rolling shutter door 13 for blocking the rolling shutter door as an elevator door is slidably installed inside the slide rail 12. A winding mechanism 14 for driving the rolling shutter door 13 is fixedly installed on the top of the car body 1. Protective mesh panels 15 are fixedly installed on the other two sides of the car body 1.

[0023] like Figure 2-Figure 3 As shown, the winding mechanism 14 includes two fixed plates 141 fixedly installed on one side of the top of the car body 1, and the two fixed plates 141 are symmetrically installed on both sides of the top of the car body 1. The opposite inner sides of the two fixed plates 141 are rotatably installed with connecting shafts 142, and the connecting shaft 142 is rotatably installed on the fixed plates 141 through bearings (the bearings belong to conventional technical means and are not shown in the figure), and the outer surface of the connecting shaft 142 is fixedly installed with a connecting roller 143 for winding the rolling door 13.

[0024] A driving motor 145 is also installed on the top of the car body 1 through a support block 144. The driving motor 145 is a forward and reverse motor. A mounting shaft 146 is fixedly installed on the output end of the driving motor 145, and a driving pulley 147 is fixedly installed on the mounting shaft 146. A driven pulley 148 is fixedly installed on the outer surface of the connecting shaft 142 near the end position. The driving pulley 147 drives the driven pulley 148 through a belt 149, and then the forward and reverse rotation of the driving motor 145 is used to control the winding and unfolding of the rolling door 13 by the connecting roller 143. Buttons for controlling the driving motor 145 are installed inside and outside the car body 1 to facilitate construction personnel to control the opening and closing of the rolling door 13.

[0025] like Figure 1As shown, the connecting frame 11 extends to a part of the top of the car body 1, and a guardrail 16 is fixedly installed on the top of the car body 1. A top plate 17 is fixedly installed on the top of the guardrail 16. The height of the top plate 17 is higher than the part of the connecting frame 11 extending to the top of the car body 1. The top plate 17 is used to protect the winding mechanism 14 and the connecting frame 11.

[0026] In the utility model, a rolling shutter door 13 is installed by arranging sliding rails 12 at the two edges of one side of the car body 1, and a winding mechanism 14 is arranged on one side of the top of the car body 1 to wind up the rolling shutter door 13, so that the user can modify the construction elevator door into a rolling shutter door conveniently, thereby avoiding the situation in which the construction elevator door collides with the roof structure after being opened during the construction process.

Claims

1. An electric construction elevator rolling door, characterized in that: include: A box body (1), wherein two edges of one side of the box body (1) are fixedly mounted with slide rails (12); A rolling door (13) is slidably mounted inside the slide rail (12) and serves as an elevator door; The reeling mechanism (14) is fixedly mounted on the top of the compartment (1), and the reeling mechanism (14) has a rotatable connecting roller (143), and the connecting roller (143) is used for reeling in and unfolding the rolling door (13).

2. The electric construction elevator rolling door according to claim 1 is characterized in that: The reeling mechanism (14) further comprises two fixing plates (141) fixedly mounted on one side of the top of the compartment (1), and connecting shafts (142) for mounting connecting rollers (143) are rotatably mounted on opposite inner sides of the two fixing plates (141).

3. The electric construction elevator rolling door according to claim 2 is characterized in that: A driving motor (145) is also installed on the top of the compartment (1) via a supporting block (144); the driving motor (145) is a forward and reverse motor.

4. The electric construction elevator rolling door according to claim 3 is characterized in that: The output end of the driving motor (145) is fixedly mounted with a mounting shaft (146), a driving pulley (147) is fixedly mounted on the mounting shaft (146), and a driven pulley (148) is fixedly mounted on the outer surface of the connecting shaft (142) near the end.

5. The electric construction elevator rolling door according to claim 4 is characterized in that: The driving pulley (147) drives the driven pulley (148) via a belt (149), and the forward and reverse rotation of the driving motor (145) controls the connection roller (143) to retract and unfold the rolling door (13).

6. The electric construction elevator rolling door according to claim 1 is characterized in that: Buttons for controlling the drive motor (145) are installed both inside and outside the compartment (1).

7. The electric construction elevator rolling door according to claim 1 is characterized in that: A connecting frame (11) is fixedly mounted on a side of the box body (1) close to the building. The connecting frame (11) is slidably mounted on a fixing frame connected to the building and can slide up and down along the fixing frame.

8. The electric construction elevator rolling door according to claim 1 is characterized in that: Protective mesh plates (15) are fixedly mounted on the other two side surfaces of the compartment (1).

9. An electric construction elevator rolling door according to any one of claims 1 to 8, characterized in that: A guardrail (16) is also fixedly mounted on the top of the carriage (1), and a top plate (17) is fixedly mounted on the top of the guardrail (16), wherein the top plate (17) is used to protect the reeling mechanism (14).

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