Rapid laying tool for thermal insulation layer of precast concrete wallboard

Abstract

The invention relates to the technical field of laying tools, and discloses a prefabricated concrete wallboard thermal insulation layer rapid laying tool which comprises a frame, the top of the frame is fixedly connected with a supporting rod, the exterior of the supporting rod is provided with a control mechanism, the exterior of the frame is fixedly connected with a connecting shaft, and the interior of the connecting shaft is rotatably connected with a rotating shaft; a fixing mechanism is arranged outside the rotating shaft, the fixing mechanism comprises a supporting plate, the top of the supporting plate is fixedly connected to the bottom of the rotating shaft, a conical seat is fixedly connected to the outside of the supporting plate, a sliding rod is fixedly connected to the outside of the supporting plate, and a sliding groove frame is slidably connected to the outside of the sliding rod. According to the laying device, when the control rod is rotated, due to the fact that the control rod is in threaded connection with the threaded base, the threaded base moves in the supporting frame in the axial direction of the control rod, the threaded base drives the fixing plate through the connecting plates on the two sides, and therefore the effect that the laying device can precisely fix heat preservation layers of different sizes is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of laying tools, in particular to a tool for quickly laying a thermal insulation layer of a precast concrete wall panel. Background Art

[0002] As the industrialization of construction accelerates, precast concrete wall panels are widely used in prefabricated buildings due to their high production efficiency, short construction cycles, and controlled quality. As a key component of precast concrete wall panels in achieving building energy conservation goals, the quality and efficiency of their installation directly impact the building's thermal insulation performance and overall construction progress.

[0003] The typical precast concrete wall panel insulation layer rapid laying tool consists of a transport vehicle, a fixed frame and a lifting arm. The transport vehicle carries the insulation layer and moves the insulation layer around the construction site through wheels. The fixed frame is used to place and fix the insulation layer. The lifting arm uses an electric lifting system to lift and move the insulation layer and place it on the fixed frame.

[0004] When some devices in the existing technology are faced with insulation layers of different thicknesses, widths or lengths, the laying tools often cannot provide an effective fixing method, which causes the insulation layer to easily shift, tilt and other problems during the laying process. This not only affects the laying accuracy and quality of the insulation layer, but also reduces construction efficiency and increases the cost of manual adjustment and repair. Therefore, a precast concrete wall panel insulation layer rapid laying tool is proposed to solve the above problems. Summary of the Invention

[0005] In order to remedy the above deficiencies, the present invention provides a tool for quickly laying the insulation layer of a precast concrete wall panel, aiming to improve the problem in the prior art that the laying tools of some devices cannot fix insulation layers of different sizes.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The top of the fixing plate is fixedly connected to the bottom of the fixing plate, and the other end of the fixing plate is rotatably connected to the fixing plate.

[0008] As a further description of the above technical solution:

[0009] The control mechanism includes a movable frame, the exterior of the movable frame is fixedly connected to the exterior of the support rod, the interior of the movable frame is rotatably connected to a take-up wheel, the exterior of the take-up wheel is fixedly connected to a wheel handle, a limiting hole is opened on the exterior of the take-up wheel, and a latch is slidably connected to the interior of the limiting hole;

[0010] As a further description of the above technical solution:

[0011] The top of the movable frame is fixedly connected to an extrusion seat, the interior of the extrusion seat is slidably connected to a friction arc plate, and the interior of the friction arc plate is threadedly connected to a control handle;

[0012] As a further description of the above technical solution:

[0013] The support rod is internally rotatably connected to an angle wheel, and the angle wheel is externally slidably connected to a connecting line;

[0014] As a further description of the above technical solution:

[0015] The outside of the take-up wheel is fixedly connected to one end of the outside of the connecting line, and the outside of the latch is supported on the top of the movable frame;

[0016] As a further description of the above technical solution:

[0017] The support assembly includes a support plate, the outside of which is fixedly connected to the inside of the chute frame, and the top of which is fixedly connected to the support frame;

[0018] As a further description of the above technical solution:

[0019] The inner thread of the support frame is connected to the outer side of the control rod, the bottom of the control rod is rotatably connected to the inner side of the support plate, and the top of the support frame is fixedly connected to the other end of the connecting line;

[0020] As a further description of the above technical solution:

[0021] The exterior of the fixing plate is slidably connected to the exterior of the slide frame, and the exterior of the threaded seat is slidably connected to the interior of the support frame.

[0022] The present invention has the following beneficial effects:

[0023] 1. In the present invention, when the control rod is rotated, the threaded seat is threadedly connected to the threaded seat, and the threaded seat moves along the axial direction of the control rod in the support frame. The threaded seat drives the fixed plate through the connecting plates on both sides, causing the slide rod to slide in the slide frame, thereby driving the support plates on both sides to move closer to the middle, and finally the conical seat is firmly fixed to the edge of the insulation layer, effectively improving the stability and reliability of the laying of the insulation layer, thereby achieving the effect of the laying device being able to accurately fix insulation layers of different sizes.

[0024] 2. In the present invention, by turning the wheel handle, the take-up wheel can be driven to rotate clockwise or counterclockwise to realize the reeling and releasing of the connecting line, so that the operator can conveniently and accurately control the rotation angle of the fixing mechanism relative to the frame. After adjusting to the appropriate angle and height, the pin is inserted into the limiting hole of the take-up wheel to limit the rotation of the take-up wheel. The control handle is turned to drive the friction arc plate on the extrusion seat to make it fit tightly with the take-up wheel, so as to solve the problems of low laying efficiency and easy displacement caused by the inability to flexibly adjust the angle and height and unstable fixation during the transportation of the insulation layer, thereby effectively improving the stability and reliability of the transportation and laying of the insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a tool for quickly laying a thermal insulation layer of a precast concrete wall panel proposed by the present invention;

[0026] Figure 2 This is a schematic structural diagram of a support rod of a tool for quickly laying thermal insulation layers of precast concrete wall panels proposed by the present invention;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic structural diagram of the angle wheel of a tool for quickly laying the insulation layer of a precast concrete wall panel proposed by the present invention;

[0029] Figure 5 This is a structural schematic diagram of a chute frame of a tool for quickly laying the insulation layer of a precast concrete wall panel proposed by the present invention.

[0030] Legend:

[0031] 1. Frame; 2. Connecting shaft; 3. Rotating shaft; 4. Fixing mechanism; 41. Support plate; 42. Conical seat; 43. Slide rod; 44. Fixing plate; 45. Slide frame; 46. Connecting plate; 47. Threaded seat; 48. Control rod; 49. Support assembly; 491. Support frame; 492. Support plate; 5. Support rod; 6. Control mechanism; 61. Movable frame; 62. Take-up wheel; 63. Wheel handle; 64. Limiting hole; 65. Pin; 66. Extrusion seat; 67. Friction arc plate; 68. Control handle; 7. Connecting line; 8. Angle wheel. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1 、 Figure 3 and Figure 4 The present invention provides an embodiment of a tool for quickly laying the insulation layer of a precast concrete wall panel, comprising a frame 1, the frame 1 providing an installation and support platform, a universal wheel installed at the bottom, a support rod 5 fixedly connected to the top of the frame 1, the support rod 5 plays a supporting and positioning role, and a control mechanism 6 is provided on the outside of the support rod 5. The outside of the frame 1 is fixedly connected to a connecting shaft 2, the connecting shaft 2 is used to connect the rotating shaft 3, so that the rotating shaft 3 can rotate relative to the frame 1, providing a rotating connection point for the fixing mechanism 4, the internal rotation of the connecting shaft 2 is connected to the rotating shaft 3, the rotating shaft 3 drives the fixing mechanism 4 to rotate through its own rotation, and a fixing mechanism 4 is provided on the outside of the rotating shaft 3, the internal rotation of the support rod 5 is connected to an angle wheel 8, the angle wheel 8 cooperates with the connecting line 7, and changes the traction direction of the connecting line 7 through its own rotation, and the external sliding of the angle wheel 8 is connected to the connecting line 7, and the connecting line 7 pulls or loosens the fixing mechanism 4 by retracting and releasing the force of the control mechanism 6, so as to adjust the position and angle of the fixing mechanism 4;

[0034] The fixing mechanism 4 includes a support plate 41, which is used to clamp the thermal insulation layer. The top of the support plate 41 is fixedly connected to the bottom of the rotating shaft 3. The outside of the support plate 41 is fixedly connected to a cone seat 42, which is used to preliminarily position and fix the edge of the thermal insulation layer. The outside of the support plate 41 is fixedly connected to a slide rod 43, which is used to slide. The outside of the slide rod 43 is slidably connected to a slide rack 45, which provides a sliding track for the slide rod 43. The outside of the slide rod 43 is fixedly connected to a fixing plate 44, which is used for installation and connection, and plays a guiding and limiting role. The outside of the slide rack 45 is fixedly connected to a support assembly 49;

[0035] The support assembly 49 includes a support plate 492, which provides a mounting base for the support frame 491 and the control rod 48, and plays a role in connection and support. The outside of the support plate 492 is fixedly connected to the inside of the slide frame 45, and the top of the support plate 492 is fixedly connected to the support frame 491. The support frame 491 is the main force-bearing structure of the support assembly 49 and provides a sliding track for the threaded seat 47. The top of the fixed plate 44 is rotatably connected to the connecting plate 46, and the connecting plate 46 plays a role in connecting transmission. The other end of the connecting plate 46 is rotatably connected to the threaded seat 47, and the threaded seat 47 is connected to the control rod 48. The control rod 48 cooperates to convert the rotational motion of the control rod 48 into its own linear motion. The internal thread of the threaded seat 47 is connected to the control rod 48. The control rod 48 drives the threaded seat 47 to move by rotating the control rod 48. The internal thread of the support frame 491 is connected to the outside of the control rod 48. The bottom of the control rod 48 is rotatably connected to the inside of the support plate 492. The top of the support frame 491 is fixedly connected to the other end of the connecting line 7. The outside of the fixed plate 44 is slidably connected to the outside of the slide frame 45, and the outside of the threaded seat 47 is slidably connected to the inside of the support frame 491.

[0036] Reference Figure 1 、 Figure 2 and Figure 5 The control mechanism 6 includes a movable frame 61, which is the main frame of the control mechanism 6 and provides installation space and support structure for the take-up wheel 62. The outside of the movable frame 61 is fixedly connected to the outside of the support rod 5. The inside of the movable frame 61 is rotatably connected to the take-up wheel 62. The take-up wheel 62 retracts and releases the connecting line 7 by rotating, thereby controlling the position and angle of the fixing mechanism 4. The outside of the take-up wheel 62 is fixedly connected to a wheel handle 63. The wheel handle 63 is an operating component for the operator to control the rotation of the take-up wheel 62. The wheel handle 63 is manually rotated to transmit the operator's force to the take-up wheel 62, thereby driving the take-up wheel 62. A limiting hole 64 is provided on the outside of the take-up wheel 62, and the limiting hole 64 is used to cooperate with the latch 65. When the take-up wheel 62 is rotated to a suitable position, the latch 65 is inserted into the limiting hole 64 to limit the rotation of the take-up wheel 62, so that the connecting line 7 is maintained at a fixed length. The inside of the limiting hole 64 is slidably connected to the latch 65, and the latch 65 cooperates with the limiting hole 64 to fix the position of the take-up wheel 62.

[0037] The top of the movable frame 61 is fixedly connected to an extrusion seat 66, which provides space for the friction arc plate 67 to be installed and slided. The inside of the extrusion seat 66 is slidably connected to the friction arc plate 67, which contacts the outside of the take-up wheel 62 and brakes the take-up wheel 62 by generating friction. The internal thread of the friction arc plate 67 is connected to a control handle 68, which is an operating component that controls the contact and separation of the friction arc plate 67 and the take-up wheel 62. The outside of the take-up wheel 62 is fixedly connected to one end of the outside of the connecting line 7, and the outside of the pin 65 is supported on the top of the movable frame 61.

[0038] Working principle: When the insulation layer needs to be fixed, the control rod 48 is rotated, and the control rod 48 rotates inside the support plate 492. Since it is threadedly connected to the threaded seat 47, the threaded seat 47 will move up and down along the axial direction of the control rod 48 in the support frame 491. The threaded seat 47 drives the fixed plate 44 to move through the connecting plates 46 on both sides, so that the slide rod 43 slides inside the slide frame 45, thereby driving the support plates 41 on both sides to move toward the middle, so that the conical seat 42 is fixed to the edge of the insulation layer.

[0039] When the insulation layer needs to be transported, the wheel handle 63 in the control mechanism 6 is rotated to drive the take-up wheel 62 to rotate, thereby realizing the retraction and release of the connecting line 7. The connecting line 7 slides outside the angle wheel 8, driving the angle wheel 8 to rotate inside the support rod 5. The rotation of the angle wheel 8 changes the traction direction of the connecting line 7. When the take-up wheel 62 reels the line, the connecting line 7 pulls the fixing mechanism 4, and the rotating shaft 3 rotates inside the connecting shaft 2, so that the fixing mechanism 4 can rotate relative to the frame 1 to change the angle. In this process, after adjusting to the appropriate angle and height, the pin 65 can be inserted into the limiting hole 64 of the take-up wheel 62 to limit the rotation of the take-up wheel 62; if it is necessary to further strengthen the braking, the control handle 68 can be rotated to drive the friction arc plate 67 to slide downward in the extrusion seat 66, so that it is in close contact with the take-up wheel 62 to generate friction, thereby ensuring the stability of the laying of the insulation layer.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tool for quickly laying a thermal insulation layer of a precast concrete wall panel, comprising a frame (1), characterized in that: The top of the vehicle frame (1) is fixedly connected to a support rod (5), and a control mechanism (6) is provided on the outside of the support rod (5); the outside of the vehicle frame (1) is fixedly connected to a connecting shaft (2), the inside of the connecting shaft (2) is rotatably connected to a rotating shaft (3), and a fixing mechanism (4) is provided on the outside of the rotating shaft (3); The fixing mechanism (4) includes a support plate (41), the top of the support plate (41) is fixedly connected to the bottom of the rotating shaft (3), the outside of the support plate (41) is fixedly connected to a cone seat (42), the outside of the support plate (41) is fixedly connected to a slide rod (43), the outside of the slide rod (43) is slidably connected to a slide frame (45), the outside of the slide rod (43) is fixedly connected to a fixed plate (44), the outside of the slide frame (45) is fixedly connected to a support assembly (49), the top of the fixed plate (44) is rotatably connected to a connecting plate (46), the other end of the connecting plate (46) is rotatably connected to a threaded seat (47), and the internal thread of the threaded seat (47) is threadedly connected to a control rod (48).

2. A tool for quickly laying thermal insulation layers of precast concrete wall panels according to claim 1, characterized in that: The control mechanism (6) includes a movable frame (61), the exterior of the movable frame (61) is fixedly connected to the exterior of the support rod (5), the interior of the movable frame (61) is rotatably connected to a take-up wheel (62), the exterior of the take-up wheel (62) is fixedly connected to a wheel handle (63), a limiting hole (64) is formed on the exterior of the take-up wheel (62), and a latch (65) is slidably connected to the interior of the limiting hole (64).

3. The tool for quickly laying the thermal insulation layer of a precast concrete wall panel according to claim 2, characterized in that: The top of the movable frame (61) is fixedly connected to an extrusion seat (66), the interior of the extrusion seat (66) is slidably connected to a friction arc plate (67), and the interior of the friction arc plate (67) is threadedly connected to a control handle (68).

4. The tool for quickly laying the thermal insulation layer of a precast concrete wall panel according to claim 2, characterized in that: The support rod (5) is internally rotatably connected to an angle wheel (8), and the angle wheel (8) is externally slidably connected to a connecting line (7).

5. The tool for quickly laying the thermal insulation layer of a precast concrete wall panel according to claim 4, characterized in that: The outside of the take-up wheel (62) is fixedly connected to one end of the outside of the connecting line (7), and the outside of the latch (65) is supported on the top of the movable frame (61).

6. The tool for quickly laying the thermal insulation layer of a precast concrete wall panel according to claim 4, characterized in that: The support assembly (49) includes a support plate (492), the outside of the support plate (492) is fixedly connected to the inside of the chute frame (45), and the top of the support plate (492) is fixedly connected to the support frame (491).

7. A tool for quickly laying thermal insulation layers of precast concrete wall panels according to claim 6, characterized in that: The inner thread of the support frame (491) is connected to the outside of the control rod (48), the bottom of the control rod (48) is rotatably connected to the inside of the support plate (492), and the top of the support frame (491) is fixedly connected to the other end of the connecting line (7).

8. The tool for quickly laying thermal insulation layer of precast concrete wall panels according to claim 6, characterized in that: The exterior of the fixing plate (44) is slidably connected to the exterior of the slide frame (45), and the exterior of the threaded seat (47) is slidably connected to the interior of the support frame (491).

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