Door and window auxiliary mounting device for constructional engineering

Abstract

The utility model discloses an auxiliary door and window installation device for constructional engineering, which belongs to the technical field of door and window installation for constructional engineering, and adopts the technical scheme that the auxiliary door and window installation device comprises a bottom plate, a supporting plate is arranged at the top of the bottom plate, a protection mechanism is arranged at the top of the supporting plate, and a fixing frame is fixedly connected to the rear side of the top of the bottom plate; the protection mechanism comprises a protection plate, three fixing columns and two clamping plates, the front sides of the clamping plates are fixedly connected with the rear side of the protection plate, the tops of the fixing columns are fixedly connected with the bottom of the protection plate, and the bottom of the protection plate makes contact with the top of the supporting plate. The problems that most existing devices for assisting in lifting during building engineering door and window installation do not have protection structures, due to the fact that the situation of a building engineering site is complex, many sundries exist, when building engineering doors and windows are placed on the top of a supporting plate to be moved or lifted, the building engineering doors and windows are prone to being collided and damaged, economic losses are caused, and the construction engineering doors and windows are damaged are solved. Therefore, the use effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window installation for construction projects, in particular to an auxiliary door and window installation device for construction projects. Background Art

[0002] After the construction of the building project is completed, the doors and windows of the building project need to be installed. Since the doors and windows of the building project are heavy, auxiliary installation devices are needed to lift the doors and windows when installing them.

[0003] At present, a Chinese patent with announcement number CN219671997U discloses a door and window auxiliary installation device, including a base plate, universal wheels are equidistantly installed on both sides of the bottom end of the base plate, a support plate is symmetrically welded on one side of the top end of the base plate, and a counterweight block is placed on the other side of the top end of the base plate, a guide sliding hole is opened in the middle of one end of the support plate, an inclined support plate is welded between the middle of one side of the support plate and the middle of the top end of the base plate, a transverse reinforcement block is welded between the bottom of one side of the support plate and the corresponding inclined support plate, and a transverse support plate is welded between the two transverse reinforcement blocks. By using a transmission motor, two L-shaped clamping plates can be driven to move toward each other, thereby clamping the door and window frames. By using an electric push rod, the height of the door and window frames after clamping can be adjusted so that the door and window frames can adapt to the installation height, thereby reducing the difficulty of installing the door and window frames and facilitating the installation of the door and window frames by the staff.

[0004] Most of the existing auxiliary lifting devices for doors and windows of construction projects during installation do not have protective structures. Due to the complex conditions of the construction site and the presence of a large amount of debris, the doors and windows of the construction project are easily damaged when placed on the top of the pallet for moving or lifting, resulting in economic losses. Utility Model Content

[0005] The utility model provides an auxiliary installation device for doors and windows for construction projects, aiming to solve the problem that most of the existing auxiliary lifting devices for doors and windows of construction projects during installation do not have a protective structure, and due to the complex conditions of the construction project site and the presence of a large amount of debris, the doors and windows of the construction project are easily damaged by bumps when placed on the top of a pallet for moving or lifting, resulting in economic losses, thereby affecting the use effect.

[0006] The utility model is implemented as follows: an auxiliary installation device for doors and windows for construction engineering comprises a bottom plate, a support plate is arranged on the top of the bottom plate, a protective mechanism is arranged on the top of the support plate, and a fixing frame is fixedly connected to the rear side of the top of the bottom plate;

[0007] The protective mechanism includes a protective plate, three fixing columns and two clamping plates, the front side of the clamping plate is fixedly connected to the rear side of the protective plate, the top of the fixing column is fixedly connected to the bottom of the protective plate, the bottom of the protective plate contacts the top of the support plate, and the surface of the clamping plate contacts the surface of the fixing frame.

[0008] In order to facilitate the connection between the protective plate and the support plate, as a preferred auxiliary installation device for doors and windows for construction projects of the utility model, a socket is opened on the top of the support plate, and the number of the sockets is three. The bottom of the fixing column extends to the inside of the socket and is movably connected to the inside of the socket, and handles are fixedly connected on both sides of the front side of the protective plate.

[0009] In order to achieve the effect of anti-slip protection for doors and windows of construction projects, as a preferred auxiliary installation device for doors and windows for construction projects of the utility model, both sides of the rear side of the protective plate are fixedly connected with side panels, and the opposite sides of the two side panels are fixedly connected with protective pads.

[0010] In order to achieve the effect of clamping doors and windows of construction projects, as a preferred auxiliary installation device for doors and windows for construction projects of the utility model, threaded rods are provided on both sides of the front side of the protective plate, the rear side of the threaded rods penetrates the protective plate and is connected with the internal threads of the protective plate, a fixed plate is provided on the rear side of the threaded rod, a bearing is embedded in the interior of the fixed plate, the surface of the threaded rod is fixedly connected to the inner wall of the bearing, and a first anti-slip pad is fixedly connected to the rear side of the fixed plate.

[0011] In order to facilitate the movement and lifting of doors and windows of construction projects on the top of the pallet, as a preferred auxiliary installation device for doors and windows for construction projects of the utility model, a turntable is fixedly connected to the top of the pallet, the number of the turntables is several and evenly distributed on the top of the pallet, and the internal rotation of the turntable is connected to a roller.

[0012] In order to achieve the effect of driving the support plate to move upward and lift, as a preferred auxiliary installation device for doors and windows for construction projects of the utility model, electric telescopic rods are fixedly connected to both sides of the bottom of the fixed frame, and the bottom of the telescopic end of the electric telescopic rod is fixedly connected to the top of the support plate.

[0013] In order to achieve the effect of stably clamping doors and windows of construction projects, as a preferred auxiliary installation device for doors and windows for construction projects of the utility model, the inner wall of the inner wall of the fixing frame is fixedly connected with a fixing plate, the number of the fixing plates is two, and the front side of the fixing plate is fixedly connected with a second anti-slip pad.

[0014] In order to facilitate the movement of the base plate, as a preferred auxiliary installation device for doors and windows for construction projects of the utility model, a push handle is fixedly connected to the rear side of the fixing frame, and universal wheels are rotatably connected to the four corners of the bottom of the base plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The auxiliary installation device for doors and windows for construction projects moves the heavier doors and windows to be installed to the top of the roller, inserts the fixing column at the bottom of the protective plate into the insertion hole, and the surface of the clamping plate contacts the surface of the fixing frame, and then rotates the threaded rod to clamp the doors and windows for construction projects. At this time, the doors and windows for construction projects can be moved to the required installation position by pushing the push handle, and then the telescopic ends of the two electric telescopic rods are controlled to retract upward at the same time, so that the support plate and the doors and windows for construction projects on the top of the support plate can be moved and lifted, and then the threaded rod is rotated to release the clamping of the doors and windows for construction projects, so that the doors and windows for construction projects can be removed from the top of the support plate for installation, thereby saving the physical strength of the workers in moving and lifting the heavier doors and windows for construction projects, improving the installation efficiency of the doors and windows for construction projects, and avoiding the problem that most of the existing auxiliary lifting devices for the installation of doors and windows for construction projects do not have a protective structure. Due to the complex conditions of the construction site and the presence of more debris, the doors and windows for construction projects are easily damaged by collision when placed on the top of the support plate for moving or lifting, resulting in economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the auxiliary installation device for doors and windows used in construction engineering of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the top of the support plate in the utility model;

[0019] Figure 3 It is a three-dimensional connection schematic diagram of the protection mechanism in the utility model;

[0020] Figure 4 It is a three-dimensional exploded schematic diagram of the threaded rod and the fixed disk in the utility model;

[0021] Figure 5 For this utility model Figure 2 A partial enlarged view of the middle A;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the side panel in the utility model.

[0023] In the figure, 1, bottom plate; 2, universal wheel; 3, support plate; 4, protective mechanism; 401, protective plate; 402, fixed column; 403, clamping plate; 5, threaded rod; 6, push handle; 7, fixed frame; 8, roller; 9, fixed plate; 10, second anti-slip pad; 11, electric telescopic rod; 12, side plate; 13, handle; 14, bearing; 15, fixed plate; 16, first anti-slip pad; 17, rotating frame; 18, socket; 19, protective pad. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: an auxiliary installation device for doors and windows for construction engineering, comprising a bottom plate 1, a support plate 3 is arranged on the top of the bottom plate 1, a protective mechanism 4 is arranged on the top of the support plate 3, and a fixing frame 7 is fixedly connected to the rear side of the top of the bottom plate 1;

[0027] The protective mechanism 4 includes a protective plate 401, three fixed columns 402 and two clamping plates 403. The front side of the clamping plate 403 is fixedly connected to the rear side of the protective plate 401, the top of the fixed column 402 is fixedly connected to the bottom of the protective plate 401, the bottom of the protective plate 401 contacts the top of the support plate 3, and the surface of the clamping plate 403 contacts the surface of the fixing frame 7.

[0028] In this embodiment: by moving the heavier construction project doors and windows that need to be installed to the top of the roller 8, and inserting the fixing column 402 at the bottom of the protective plate 401 into the socket 18 and the surface of the clamping plate 403 into the surface of the fixing frame 7, and then rotating the threaded rod 5 to clamp the construction project doors and windows, at this time, the construction project doors and windows can be moved to the position where they need to be installed by pushing the push handle 6, and then the telescopic ends of the two electric telescopic rods 11 are controlled to retract upward at the same time, so that the support plate 3 and the construction project doors and windows on the top of the support plate 3 can be moved and lifted, and then the threaded rod 5 is rotated to release the clamping of the construction project doors and windows, and the construction project doors and windows can be removed from the top of the support plate 3 for installation, saving the physical strength of the staff when moving and lifting the heavier construction project doors and windows, improving the installation efficiency of the construction project doors and windows, and avoiding the problem that most of the existing auxiliary lifting devices for the installation of construction project doors and windows do not have a protective structure. Due to the complex conditions of the construction project site and the large amount of debris, when the construction project doors and windows are placed on the top of the support plate 3 for moving or lifting, it is easy to cause bumps and damage to the construction project doors and windows, causing economic losses.

[0029] As a technical optimization solution of the utility model, a socket 18 is opened on the top of the support plate 3, and the number of the sockets 18 is three. The bottom of the fixed column 402 extends to the inside of the socket 18 and is movably connected to the inside of the socket 18, and handles 13 are fixedly connected on both sides of the front side of the protective plate 401.

[0030] In this embodiment, the protective plate 401 is moved to the fixing column 402 by holding the handle 13 and inserted into the socket 18, so that the protective plate 401 can be connected to the support plate 3, thereby achieving the effect of facilitating the connection of the protective plate 401 to the support plate 3.

[0031] As a technical optimization solution of the present invention, both sides of the rear side of the protective plate 401 are fixedly connected with side plates 12, and the opposite sides of the two side plates 12 are fixedly connected with protective pads 19.

[0032] In this embodiment, the side plate 12 can provide anti-skid protection for the doors and windows of the construction project, thereby preventing the doors and windows of the construction project from accidentally sliding off the top of the roller 8, thereby achieving the effect of anti-skid protection for the doors and windows of the construction project.

[0033] As a technical optimization solution of the utility model, threaded rods 5 are arranged on both sides of the front side of the protective plate 401, the rear side of the threaded rods 5 penetrates the protective plate 401 and is connected with the internal threads of the protective plate 401, a fixed plate 15 is arranged on the rear side of the threaded rods 5, a bearing 14 is embedded in the interior of the fixed plate 15, the surface of the threaded rod 5 is fixedly connected to the inner wall of the bearing 14, and a first anti-slip pad 16 is fixedly connected to the rear side of the fixed plate 15.

[0034] In this embodiment: by rotating the threaded rod 5, the threaded rod 5 can be moved, so that the surface of the fixed plate 15 and the first anti-slip pad 16 are in close contact with the front side of the door and window of the construction project. At this time, the back side of the door and window of the construction project will be in close contact with the front side of the second anti-slip pad 10, and the first anti-slip pad 16 and the second anti-slip pad 10 will tightly clamp the door and window of the construction project, thereby achieving the effect of clamping the door and window of the construction project.

[0035] As a technical optimization solution of the utility model, a rotating rack 17 is fixedly connected to the top of the support plate 3. There are several rotating racks 17 evenly distributed on the top of the support plate 3. The inside of the rotating rack 17 is rotatably connected to the roller 8.

[0036] In this embodiment: by moving a corner of the heavier construction project door and window that needs to be installed to the top of the roller 8, the roller 8 then provides rotational support for the construction project door and window, making it convenient to push the construction project door and window, thereby achieving the effect of facilitating the movement and lifting of the construction project door and window on the top of the pallet 3.

[0037] As a technical optimization solution of the utility model, both sides of the bottom of the fixing frame 7 are fixedly connected with electric telescopic rods 11, and the bottom of the telescopic end of the electric telescopic rod 11 is fixedly connected to the top of the support plate 3.

[0038] In this embodiment, by simultaneously controlling the telescopic ends of the two electric telescopic rods 11 to retract upward, the support plate 3 and the doors and windows of the construction project on the top of the support plate 3 can be moved and lifted, achieving the effect of driving the support plate 3 to move and lift upward.

[0039] As a technical optimization solution of the utility model, a fixing plate 9 is fixedly connected to the inner wall of the fixing frame 7 , the number of the fixing plates 9 is two, and a second anti-slip pad 10 is fixedly connected to the front side of the fixing plate 9 .

[0040] In this embodiment: by the front and rear sides of the construction project doors and windows being in close contact with the surfaces of the first anti-slip pad 16 and the second anti-slip pad 10 respectively, the first anti-slip pad 16 and the second anti-slip pad 10 can stably clamp the construction project doors and windows, thereby achieving the effect of stably clamping the construction project doors and windows.

[0041] As a technical optimization solution of the utility model, a push handle 6 is fixedly connected to the rear side of the fixing frame 7, and universal wheels 2 are rotatably connected to the four corners of the bottom of the base plate 1.

[0042] In this embodiment, by pushing the push handle 6 , the universal wheel 2 at the bottom of the bottom plate 1 rotates, so that the bottom plate 1 can be moved, thereby achieving the effect of conveniently moving the bottom plate 1 .

[0043] Working principle: First, move a corner of the heavier door and window to be installed to the top of the roller 8. At this time, the door and window can be pushed to the appropriate position on the top of the support class. The roller 8 is rotated and connected to the inside of the rotating frame 17, so that the roller 8 can support the door and window for rotation, which is convenient for pushing the door and window. Then, hold the handle 13, move the protective plate 401 to the inside of the fixed column 402 and insert it into the socket 18. At this time, the clamping plate 403 will contact the surface of the fixing frame 7, and then rotate the threaded rod 5. The threaded rod 5 is connected to the protective plate 401 through the thread. When the side plate 12 is moved, the threaded rod 5 can be moved, so that the surface of the fixing plate 15 and the first anti-skid pad 16 can be in close contact with the front side of the door and window of the construction project. At this time, the rear side of the door and window of the construction project will be in close contact with the front side of the second anti-skid pad 10, so that the first anti-skid pad 16 and the second anti-skid pad 10 can clamp the door and window of the construction project tightly. The threaded rod 5 rotates with the inner wall of the bearing 14 so that the first anti-skid pad 16 can contact the front side of the door and window of the construction project. After that, the threaded rod 5 can continue to rotate so that the surface of the first anti-skid pad 16 can be in close contact with the front side of the door and window of the construction project. At this time, the side plate 12 can clamp the door and window of the construction project tightly. The doors and windows are protected from side sliding to prevent the doors and windows of the construction project from accidentally sliding off the top of the roller 8. The protective plate 401 can protect the doors and windows of the construction project to prevent accidental collisions when the doors and windows of the construction project are moved. At this time, the push handle 6 can be pushed, and the universal wheel 2 at the bottom of the bottom plate 1 can be rotated to move the bottom plate 1, and then the doors and windows of the construction project can be moved to the position where they need to be installed, and then the telescopic ends of the two electric telescopic rods 11 can be controlled to retract upward at the same time, so that the support plate 3 and the doors and windows of the construction project on the top of the support plate 3 can be moved and lifted, and the doors and windows of the construction project can be moved and lifted to the appropriate position. After being placed, the threaded rod 5 is rotated to make the first anti-slip pad 16 disengage from the contact with the doors and windows of the construction project. At this time, the doors and windows of the construction project can be removed from the top of the pallet 3 for installation, which saves the workers' physical strength in moving and lifting the heavy doors and windows of the construction project, improves the installation efficiency of the doors and windows of the construction project, and avoids the problem that most of the existing auxiliary lifting devices for the installation of doors and windows of the construction project do not have a protective structure. Due to the complex conditions of the construction site and the presence of more debris, the doors and windows of the construction project are easily damaged by bumps and collisions when they are placed on the top of the pallet 3 for moving or lifting, resulting in economic losses.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A door and window auxiliary installation device for construction engineering, comprising a base plate (1), characterized in that: A support plate (3) is arranged on the top of the bottom plate (1), a protective mechanism (4) is arranged on the top of the support plate (3), and a fixing frame (7) is fixedly connected to the rear side of the top of the bottom plate (1); The protective mechanism (4) comprises a protective plate (401), three fixing columns (402) and two clamping plates (403); the front side of the clamping plate (403) is fixedly connected to the rear side of the protective plate (401); the top of the fixing column (402) is fixedly connected to the bottom of the protective plate (401); the bottom of the protective plate (401) contacts the top of the support plate (3); and the surface of the clamping plate (403) contacts the surface of the fixing frame (7).

2. The door and window auxiliary installation device for construction engineering according to claim 1, characterized in that: The top of the support plate (3) is provided with a socket (18), the number of the sockets (18) being three, the bottom of the fixing column (402) extending into the interior of the socket (18) and being movably connected to the interior of the socket (18), and handles (13) being fixedly connected to both sides of the front side of the protective plate (401).

3. The door and window auxiliary installation device for construction engineering according to claim 1, characterized in that: Both sides of the rear side of the protective plate (401) are fixedly connected to side plates (12), and the opposite sides of the two side plates (12) are fixedly connected to protective pads (19).

4. The door and window auxiliary installation device for construction engineering according to claim 1, characterized in that: Threaded rods (5) are provided on both sides of the front side of the protective plate (401); the rear side of the threaded rod (5) passes through the protective plate (401) and is connected to the internal thread of the protective plate (401); a fixed plate (15) is provided on the rear side of the threaded rod (5); a bearing (14) is embedded in the interior of the fixed plate (15); the surface of the threaded rod (5) is fixedly connected to the inner wall of the bearing (14); and a first anti-slip pad (16) is fixedly connected to the rear side of the fixed plate (15).

5. The door and window auxiliary installation device for construction engineering according to claim 1, characterized in that: A rotating frame (17) is fixedly connected to the top of the support plate (3); the rotating frames (17) are multiple in number and evenly distributed on the top of the support plate (3); and a roller (8) is rotatably connected inside the rotating frame (17).

6. The door and window auxiliary installation device for construction engineering according to claim 1, characterized in that: Both sides of the bottom of the fixing frame (7) are fixedly connected to electric telescopic rods (11), and the bottom of the telescopic end of the electric telescopic rod (11) is fixedly connected to the top of the support plate (3).

7. The door and window auxiliary installation device for construction engineering according to claim 1, characterized in that: A fixing plate (9) is fixedly connected to the inner wall of the fixing frame (7), the number of the fixing plates (9) is two, and a second anti-slip pad (10) is fixedly connected to the front side of the fixing plate (9).

8. The door and window auxiliary installation device for construction engineering according to claim 1, characterized in that: A push handle (6) is fixedly connected to the rear side of the fixing frame (7), and universal wheels (2) are rotatably connected to the four corners of the bottom of the base plate (1).

Images