Prefabricated wallboard assembling and positioning construction device

Abstract

The utility model provides a prefabricated wallboard assembling and positioning construction device, which relates to the field of construction tools and comprises a support frame, a sliding seat and a threaded adjusting rod. The front side face of the supporting frame is connected with a supporting plate in a sliding mode, and the rear side face of the supporting plate is connected with a longitudinal pressing bolt in a screwed mode. The outer side face of the threaded adjusting rod is rotationally connected with a supporting table, a sliding base is welded to the lower side face of the supporting table, and the rear end of the threaded adjusting rod is connected with a distance adjusting knob through a bolt. The rear end of the sliding seat is screwed with a horizontal compression bolt, and the lower side surface of the sliding seat is connected with a support in a sliding manner; through the arrangement of the supporting plate, the supporting frame, the sliding seat and the threaded adjusting rod, it is ensured that the wallboard is vertically and accurately placed at the installation position of a horizontal floor at a time, repeated lifting, pushing and adjusting of the wallboard are avoided, and the construction safety risk is reduced; the problems that in the traditional prefabricated panel hoisting process, the prefabricated panel cannot be rapidly guided, supported and placed in a manual pushing and supporting positioning mode, so that the installation efficiency of the prefabricated panel is low, and the construction safety risk is high are solved.

Description

Technical Field

[0001] The utility model belongs to the field of construction tools, and more specifically, relates to a prefabricated wall panel assembly and positioning construction device. Background Art

[0002] Against the backdrop of rapid development of building industrialization, prefabricated wall panels, as one of the core components of prefabricated buildings, are widely used in residential and public buildings due to their advantages such as high construction efficiency, less on-site wet work, and controllable component quality. The assembly accuracy of prefabricated wall panels directly affects the stability of the building structure, the sealing of the walls, and the construction quality of subsequent decoration projects.

[0003] In the prior art, due to the large volume of the prefabricated wall panels of building structures, prefabricated wall panels are usually hoisted by a crane and vertically dropped to be installed on the horizontal floor of the building. During the actual operation, the wall panels suspended by the flexible ropes of the crane are very likely to swing uncontrollably under the influence of gravity and the external wind environment. Therefore, multiple construction workers are required to manually straighten the wall panels on both sides, and adjust the verticality and horizontal position of the wall panels with the help of tools such as crowbars, wedges and positioning lines. However, this traditional manual support is difficult to ensure the stability and hoisting efficiency of the wall panels during the hoisting process. Sometimes, in order to fine-tune the deviation of a few centimeters, the crane may need to raise the wall panel to a certain height and then drop it again, and so on. It is impossible to achieve a one-time rapid guided support placement of the prefabricated wall panels on the horizontal floor, which not only affects the installation accuracy and efficiency, but also may cause safety accidents of collision between construction workers and prefabricated wall panels. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a prefabricated wall panel assembly and positioning construction device to solve the problem that the manual pushing and positioning method used in the traditional prefabricated wall panel hoisting process cannot quickly guide, support and place the prefabricated wall panels, resulting in low prefabricated wall panel installation efficiency and high construction safety risks.

[0005] The utility model provides a prefabricated wall panel assembly positioning construction device, including a support installed on the upper side of a horizontal floor plate through rivets, and a wall panel member placed on the side of the horizontal floor plate; it also includes a positioning and supporting device; the positioning and supporting device includes a support frame, a supporting plate, a longitudinal clamping bolt, a sliding seat, a horizontal clamping bolt, a spacing adjustment knob, a support platform and a threaded adjusting rod; the front side of the support frame is slidably connected to the supporting plate, and the rear side of the supporting plate is screwed with the longitudinal clamping bolt; the outer side of the threaded adjusting rod is rotatably connected to the support platform, the lower side of the support platform is welded with a sliding seat, and the rear end of the threaded adjusting rod is connected to the spacing adjustment knob through bolts; the rear end of the sliding seat is screwed with the horizontal clamping bolt, and the lower side of the sliding seat is slidably connected to the support.

[0006] Furthermore, the support frame is an L-shaped folding plate structure, and two groups of trapezoidal ribs are provided on the rear side of the L-shaped folding plate structure of the support frame. The front side of the support frame is a concave structure, and two groups of long through grooves are provided on the inner side of the concave structure of the support frame. A rectangular protrusion is provided near the rear end of the lower side of the support frame, and a threaded through hole is provided at the center position of the rectangular protrusion of the support frame, and the outer side of the threaded adjustment rod is threadedly engaged with the threaded through hole of the support frame.

[0007] Furthermore, a rectangular through groove running through from top to bottom is provided at the center position of the upper side surface of the support platform, and the rectangular protrusion on the lower side surface of the support frame is embedded in the rectangular through groove of the support platform, and the left side and right side surfaces of the rectangular protrusion of the support frame are respectively attached to the left groove wall and the right groove wall of the rectangular through groove of the support platform.

[0008] Furthermore, the rear side surface of the support plate is provided with two groups of threaded through holes, the support plate is embedded in the inner side of the concave structure of the support frame, the rear side surface of the support plate is provided with two groups of threaded through holes that are respectively connected to the long through grooves of the support frame, and two groups of longitudinal tightening bolts are respectively screwed into the two groups of threaded through holes of the support plate, and the top of the support plate is a slanted plate structure.

[0009] Furthermore, a protrusion is provided on the lower side of the slide, and a threaded hole is provided at the center position of the rear side of the slide protrusion. The outer side of the horizontal tightening bolt is threadedly engaged in the threaded hole of the slide, and the threaded hole of the slide is docked with the notch on the front side of the long through slot of the support frame.

[0010] Furthermore, a long groove is provided on the upper side of the support, and two groups of long through grooves are provided on the rear side groove wall inside the long groove of the support. The horizontal tightening bolt is inserted into the long through groove of the support, and the protrusion on the lower side of the slide is embedded in the long groove on the upper side of the support. The front side and rear side of the protrusion of the slide are respectively attached to the front side wall and rear side wall of the long groove of the support.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In the utility model, a threaded engagement transmission mechanism is operated by the threaded engagement transmission mechanism formed by the threaded outer surface of the threaded adjustment rod in the positioning and supporting device and the threaded through hole of the support frame protrusion, so that the support frame in each two sets of positioning and supporting devices drives the support plate to adjust the support spacing position according to the thickness of the wall panel, so that the positioning and supporting device and the support form an L-shaped right-angle structure to fit and support the lifting and falling path of the wall panel, and the front and rear sides of the wall panel are respectively fitted with the two sets of support plates for vertical movement up and down, ensuring that the wall panel is placed vertically and accurately at the installation position of the horizontal floor at one time, abandoning the method of manually pushing and positioning the wall panel, improving the installation efficiency of prefabricated wall panels, and reducing construction safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a structural diagram of the present utility model.

[0014] Figure 2 It is a front view structural schematic diagram of the present utility model.

[0015] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0016] Figure 4 It is a left-side structural schematic diagram of the present utility model.

[0017] Figure 5 It is a structural schematic diagram of the positioning and supporting device of the present utility model.

[0018] Figure 6 It is a schematic diagram of the positioning and supporting device of the utility model when viewed from the side and upward.

[0019] Figure 7 It is a schematic diagram of the explosion structure of the utility model.

[0020] Figure 8 It is a schematic diagram of the cutaway structure of the present utility model.

[0021] Figure 9 This utility model Figure 8 Schematic diagram of the enlarged structure of part A in the middle.

[0022] Reference numerals:

[0023] 1. Horizontal floor;

[0024] 2. Wall panels;

[0025] 3. Support;

[0026] 4. Positioning support device; 401. Support frame; 402. Support plate; 403. Longitudinal clamping bolt; 404. Sliding seat; 405. Horizontal clamping bolt; 406. Spacing adjustment knob; 407. Support platform; 408. Threaded adjustment rod. DETAILED DESCRIPTION

[0027] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] like Figures 1-9As shown, the utility model provides a prefabricated wall panel assembly and positioning construction device, including a support 3 installed on the upper side of a horizontal floor 1 through rivets, and a wall panel 2 is placed on the upper side of the horizontal floor 1; it also includes a positioning and supporting device 4; the positioning and supporting device 4 includes a support frame 401, a supporting plate 402, a longitudinal clamping bolt 403, a sliding seat 404, a horizontal clamping bolt 405, a spacing adjustment knob 406, a support platform 407 and a threaded adjustment rod 408; the front side of the support frame 401 is slidably connected to the supporting plate 402, and the rear side of the supporting plate 402 is screwed with the longitudinal clamping bolt 403; the outer side of the threaded adjustment rod 408 is rotatably connected to the support platform 407, and the lower side of the support platform 407 is welded with a sliding seat 404, and the rear end of the threaded adjustment rod 408 is connected to the spacing adjustment knob 406 by bolts; the rear end of the sliding seat 404 is screwed with the horizontal clamping bolt 405, and the lower side of the sliding seat 404 is slidably connected to the support 3.

[0029] In this embodiment, the support frame 401 is an L-shaped folded plate structure. Two groups of trapezoidal ribs are provided on the rear side of the L-shaped folded plate structure of the support frame 401. The trapezoidal ribs support the bending structure of the L-shaped folded plate, thereby enhancing the structural strength of the L-shaped folded plate of the support frame 401 and ensuring that the support frame 401 stably supports the wall panel 2. The front side of the support frame 401 is a concave structure. Two groups of long through grooves are provided on the inner side of the concave structure of the support frame 401. A rectangular block is provided near the rear end of the lower side of the support frame 401. The center position of the rectangular block of the support frame 401 is provided with a front and rear through hole. The threaded through hole is connected to the threaded through hole of the support frame 401, and the outer side surface of the threaded adjustment rod 408 is threadedly engaged with the threaded through hole of the support frame 401. When the spacing adjustment knob 406 drives the threaded adjustment rod 408 to rotate, the threaded adjustment rod 408 drives the support frame 401 to move forward and backward through the thread, so that the support frame 401 drives the support plate 402 to adjust the support position forward and backward according to the thickness of the wall panel 2, ensuring that during the lifting and falling process of the wall panel 2, every two groups of support plates 402 are respectively attached to the front and rear sides of the wall panel 2 for vertical support, to prevent the wall panel 2 from pitching, flipping and tilting forward and backward.

[0030] In this embodiment, a rectangular through groove running through from top to bottom is provided at the center position of the upper side surface of the support platform 407, and the rectangular protrusion on the lower side surface of the support frame 401 is embedded in the rectangular through groove of the support platform 407. The left side and the right side surfaces of the rectangular protrusion of the support frame 401 are respectively attached to the left groove wall and the right groove wall of the rectangular through groove of the support platform 407. The rectangular through groove of the support platform 407 limits the rotation of the rectangular protrusion of the support frame 401 to prevent the threaded adjustment rod 408 from driving the support frame 401 to rotate synchronously, thereby ensuring that the support frame 401 pushes and pulls the supporting plate 402 to move horizontally and stably back and forth.

[0031] In this embodiment, the rear side surface of the support plate 402 is provided with two groups of threaded through holes, and the support plate 402 is embedded in the inner side of the concave structure of the support frame 401. The concave structure of the support frame 401 provides left and right limit support for the support plate 402, ensuring that the support plate 402 slides vertically up and down along the concave structure of the support frame 401. The rear side surface of the support plate 402 is provided with two groups of threaded through holes, which are respectively connected to the long through grooves of the support frame 401. Two groups of longitudinal clamping bolts 403 are respectively screwed into the two groups of threaded through holes of the support plate 402. When the longitudinal clamping bolts 403 are tightened, the support plate 402 is tightened. 3 When screwed forward into the threaded through hole of the supporting plate 402, the nut structure of the longitudinal compression bolt 403 cooperates with the supporting plate 402 to clamp the outer part of the long through slot of the support frame 401 front and back, so that the supporting plate 402 can adjust the support height and fix it at any position on the long through slot of the support frame 401 according to the overall height of the wall panel 2. The top of the supporting plate 402 is a slanted plate structure, so that the two groups of supporting plates 402 distributed opposite each other form a flared structure, which is convenient for the wall panel 2 to be quickly inserted between the two groups of supporting plates 402 for vertical positioning.

[0032] In this embodiment, a protrusion is provided on the lower side of the slide 404, and a threaded hole is provided at the center position of the rear side of the protrusion of the slide 404. The outer side of the horizontal clamping bolt 405 is threadedly engaged with the threaded hole of the slide 404, and the threaded hole of the slide 404 is docked at the front notch of the long through slot of the support frame 401. When the horizontal clamping bolt 405 is rotated deep into the threaded hole of the slide 404 and tightened, the nut structure of the horizontal clamping bolt 405 cooperates with the protrusion of the slide 404 to clamp the outer side of the notch of the long through slot of the support 3 back and forth, so that the slide 404 drives the support plate 402 to adjust the left and right position of the support according to the overall width of the wall panel 2 at any position on the long through slot of the support 3, thereby improving the applicability of the positioning support structure of the wall panel 2 of the positioning support device 4.

[0033] In this embodiment, a long groove is provided on the upper side of the support 3, and two groups of long through grooves are provided on the rear side groove wall inside the long groove of the support 3. The horizontal tightening bolt 405 is inserted into the long through groove of the support 3, and the protrusion on the lower side of the slide 404 is embedded in the long groove on the upper side of the support 3. The front side and rear side of the protrusion of the slide 404 are respectively attached to the front side wall and rear side wall of the long groove of the support 3, so that the long groove of the support 3 supports the protrusion of the slide 404 to slide left and right in a directional manner, ensuring that the front side of the supporting plate 402 is parallel to the surface of the wall panel 2 for support, thereby avoiding the wall panel 2 from flipping and offsetting horizontally left and right during the process of lifting and falling.

[0034] The specific usage and function of this embodiment are as follows:

[0035] When the utility model is performing the hoisting and positioning work of the prefabricated wall panel, the two groups of supports 3 are first fixed to each other on the upper side of the horizontal floor 1 by rivets, and then the central protrusions on the lower sides of each two groups of slides 404 are respectively inserted into the long grooves of the supports 3 of the two groups, and then the slides 404 are moved left or right along the long grooves of the supports 3 to a suitable fixed position according to the left and right widths of the wall panel 2, and then the horizontal tightening bolts 405 are inserted into the long through grooves of the long grooves of the supports 3, and the outer side of the horizontal tightening bolts 405 are screwed into the protrusions of the slides 404. The nut structure of the horizontal compression bolt 405 cooperates with the convex structure of the slide 404 to clamp the long slot of the support 3 in a forward and backward direction, so that the slide 404 is fixed in the long groove of the support 3. Then, according to the overall height of the wall panel 2, the support plate 402 is docked at a suitable height position of the long slot of the support frame 401, and then the longitudinal compression bolt 403 is inserted into the long slot of the support frame 401. The outer side of the longitudinal compression bolt 403 is screwed into the threaded hole of the convex block of the support plate 402. At this time, the longitudinal compression bolt 403 The nut structure cooperates with the supporting plate 402 to clamp the long slot of the support frame 401 in a forward and backward direction, so that the supporting plate 402 is fixed to the front side of the long slot of the support frame 401, and then the spacing adjustment knob 406 is manually turned, and the spacing adjustment knob 406 drives the threaded adjustment rod 408 to rotate. Since the outer side of the threaded adjustment rod 408 is threadedly engaged with the threaded through hole of the protruding block of the support frame 401, the threaded adjustment rod 408 drives the support frame 401 to move forward or backward along the rectangular slot of the support platform 407 during the rotation process until each The spacing between the supporting plates 402 arranged opposite to each other in the two sets of positioning and supporting devices 4 is equal to the thickness of the wall panel 2, and then the wall panel 2 is lifted by a crane between each two sets of supporting plates 402 arranged opposite to each other, and the inclined plate structure at the top of the supporting plate 402 forms a wire expansion, so that the wall panel 2 can penetrate into the two sets of supporting plates 402 arranged opposite to each other at one time. During the falling process of the wall panel 2, each two supporting plates 402 support the wall panel 2 front and back until the wall panel 2 is placed vertically on the upper side of the horizontal floor 1 in fit with the supporting plate 402, thereby completing the positioning and lifting work of the prefabricated wall panel.

[0036] All of the above components are installed, connected, or configured using common mechanical methods, such as welding, threading, and screw connections. The specific structures, models, and coefficients of all components are proprietary technologies and may be implemented as long as they achieve the desired effect. The horizontal floor panels 1 and wall panels 2 used are commonly available on the market and require only connection according to the included instruction manual, so further description is omitted here.

[0037] The technical solution of the present invention is not limited to the scope of the embodiments of the present invention, and the technical contents not described in detail in the present invention are all well-known technologies.

Claims

1. A prefabricated wall panel assembly and positioning construction device, comprising a horizontal floor panel (1) having a support (3) mounted on its upper side via rivets, and a wall panel member (2) placed on the upper side of the horizontal floor panel (1); characterized in that: The invention also includes a positioning support device (4); the positioning support device (4) includes a support frame (401), a support plate (402), a longitudinal clamping bolt (403), a slide (404), a horizontal clamping bolt (405), a spacing adjustment knob (406), a support platform (407) and a threaded adjustment rod (408); the front side of the support frame (401) is slidably connected to the support plate (402), and the rear side of the support plate (402) is screwed with the longitudinal clamping bolt (403); the outer side of the threaded adjustment rod (408) is rotatably connected to the support platform (407), the lower side of the support platform (407) is welded with the slide (404), and the rear end of the threaded adjustment rod (408) is connected to the spacing adjustment knob (406) by a bolt; the rear end of the slide (404) is screwed with the horizontal clamping bolt (405), and the lower side of the slide (404) is slidably connected to the support (3).

2. The prefabricated wall panel assembly and positioning construction device according to claim 1, characterized in that: The support frame (401) is an L-shaped folded plate structure, and the rear side of the L-shaped folded plate structure of the support frame (401) is provided with two groups of trapezoidal ribs, the front side of the support frame (401) is a concave structure, and the inner side of the concave structure of the support frame (401) is provided with two groups of long through grooves, and the lower side of the support frame (401) is provided with a rectangular block near the rear end, and the center position of the rectangular block of the support frame (401) is provided with a threaded through hole that passes through the front and back, and the outer side of the threaded adjustment rod (408) is threadedly engaged with the threaded through hole of the support frame (401).

3. The prefabricated wall panel assembly and positioning construction device according to claim 1, characterized in that: A rectangular through-slot extending vertically is provided at the center of the upper side of the support platform (407); a rectangular convex block on the lower side of the support frame (401) is embedded in the rectangular through-slot of the support platform (407); and the left side and right side of the rectangular convex block of the support frame (401) are respectively attached to the left groove wall and the right groove wall of the rectangular through-slot of the support platform (407).

4. The prefabricated wall panel assembly and positioning construction device according to claim 1, characterized in that: The rear side surface of the support plate (402) is provided with two groups of threaded through holes, and the support plate (402) is embedded in the inner side of the concave structure of the support frame (401). The rear side surface of the support plate (402) is provided with two groups of threaded through holes, which are respectively connected to the long through grooves of the support frame (401). Two groups of longitudinal tightening bolts (403) are respectively screwed into the two groups of threaded through holes of the support plate (402). The top end of the support plate (402) is an inclined plate structure.

5. The prefabricated wall panel assembly and positioning construction device according to claim 1, characterized in that: The lower side of the slide (404) is provided with a protrusion, and the center position of the rear side of the protrusion of the slide (404) is provided with a threaded hole, the outer side of the horizontal tightening bolt (405) is threadedly engaged with the threaded hole of the slide (404), and the threaded hole of the slide (404) is docked with the notch portion on the front side of the long through slot of the support frame (401).

6. The prefabricated wall panel assembly and positioning construction device according to claim 1, characterized in that: The upper side of the support (3) is provided with a long groove, and two groups of long through grooves are provided on the rear side groove wall inside the long groove of the support (3). The horizontal tightening bolt (405) is inserted into the long through groove of the support (3), and the protrusion on the lower side of the slide (404) is embedded in the long groove on the upper side of the support (3). The front side and rear side of the protrusion of the slide (404) are respectively attached to the front side wall and rear side wall of the long groove of the support (3).

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