House building wallboard positioning and mounting device

Abstract

The utility model discloses a house building wallboard positioning and installing device which comprises a bottom plate, a prefabricated wallboard and a positioning mechanism used for positioning the bottom plate and the prefabricated wallboard, connecting steel bars are embedded in the top end of the bottom plate, reserved inserting holes are reserved in the bottom end of the prefabricated wallboard, and a hanging ring is installed at the top end of the prefabricated wallboard. The positioning mechanism comprises a transverse rod and a vertical rod, and a sliding rod is slidably connected to the vertical rod; the position of the vertical rod can be positioned through the distance measuring instrument, then the transverse rod is fixed to the bottom plate to achieve fixation of the whole positioning mechanism, then the sliding rod is lifted by a proper height according to the height of the prefabricated wall panel, then the prefabricated wall panel is hoisted, and through the combination effect of the vertical rod and the sliding rod, the prefabricated wall panel can be hoisted. According to the prefabricated wallboard installation tool, one face of a prefabricated wallboard can be limited, the two ends of the prefabricated wallboard can be limited through the side plates on the two sides, connecting steel bars can be smoothly inserted into the reserved insertion holes, and therefore the installation operation of the prefabricated wallboard can be smoothly completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall panel installation, and specifically relates to a positioning and installation device for building wall panels. Background Technique

[0002] Reinforced concrete slab-shaped components for building assembly are processed and manufactured in prefabrication factories (yards) or construction sites, which are simply called wall panels or wall boards. Using precast concrete wall panels to build prefabricated large-panel buildings can improve the degree of factory and mechanized construction, reduce on-site wet operations, save on-site labor, overcome seasonal influences, and shorten the building construction period.

[0003] When installing precast wall panels, it is necessary to position them. The positioning method in the prior art is for construction workers to measure and set out lines, and then make marks on the bottom plate. During hoisting, manual fine-tuning of the position of the wall panel is also required. This method requires a lot of physical strength from the staff and has low efficiency. In addition, during hoisting, in order to ensure that the embedded steel bars on the bottom plate can be aligned with the reserved jacks on the wall panel, mirrors and other devices need to be placed on the bottom plate (below the wall panel), and the position of the reserved jacks is viewed through the reflection of the mirror. This method has a large error, and during the operation, continuous manual fine-tuning of the position of the wall panel is required, which is time-consuming and laborious and has low efficiency.

[0004] Regarding the problems in the related technology, no effective solution has been proposed yet.

[0005] Therefore, in order to solve the above problems, the utility model provides a positioning and installation device for building wall panels. Content of the Utility Model

[0006] In order to overcome the above technical problems, the purpose of the utility model is to provide a positioning and installation device for building wall panels. The position of the vertical rod can be positioned through a rangefinder, and then the cross rod is fixed on the bottom plate to fix the entire positioning mechanism. Then, according to the height of the precast wall panel, the sliding rod is raised to an appropriate height, and then hoisting operation is carried out on the precast wall panel. Through the combined action of the vertical rod and the sliding rod, one side of the precast wall panel can be limited, and both ends of the precast wall panel can be limited by the side plates on both sides, so that the connecting steel bars can be smoothly inserted into the reserved jacks, and thus the installation operation of the precast wall panel can be successfully completed.

[0007] The purpose of the utility model can be realized through the following technical solutions:

[0008] A positioning and installation device for building wall panels, including a bottom plate and a precast wall panel. Connecting steel bars are embedded at the top end of the bottom plate, and reserved insertion holes are provided at the bottom end of the precast wall panel. A lifting ring is installed at the top end of the precast wall panel. It also includes a positioning mechanism for positioning the bottom plate and the precast wall panel. The positioning mechanism includes a cross bar and a vertical bar. A sliding bar is slidably connected to the vertical bar, and one side of the sliding bar is flush with one side of the vertical bar. A side plate is fixedly installed on one side of the vertical bar, and a support mechanism for supporting it is installed on one side of the vertical bar. A distance measuring instrument is installed on the other side of the vertical bar. The position of the vertical bar can be positioned through the distance measuring instrument, and then the cross bar is fixed on the bottom plate to fix the entire positioning mechanism. Then, the sliding bar is raised to an appropriate height according to the height of the precast wall panel, and then the precast wall panel is hoisted. Through the combined action of the vertical bar and the sliding bar, one side of the precast wall panel can be limited, and both ends of the precast wall panel can be limited by the side plates on both sides, so that the connecting steel bars can be smoothly inserted into the reserved insertion holes, thus successfully completing the installation operation of the precast wall panel.

[0009] Furthermore, the cross bar is connected to the assembly hole on the bottom plate through bolts.

[0010] Furthermore, the cross bar and the vertical bar are arranged in an L shape.

[0011] Furthermore, a chute is opened inside the vertical bar, an installation column is fixedly installed at the bottom end inside the chute, a worm gear is rotatably connected to the top end of the installation column, a threaded rod is connected to the top end of the worm gear, the threaded rod is threadedly connected to the sliding bar, and the sliding bar is slidably connected inside the chute.

[0012] Furthermore, a worm is also rotatably connected inside the chute, and one end of the worm extends outside the vertical bar, and a turning handle is fixedly installed at this end.

[0013] Furthermore, the support mechanism includes a mounting seat fixedly installed on one side of the sliding bar, a rotating seat is rotatably connected inside the mounting seat, a main rod is connected to one side of the rotating seat, a sub-rod is connected to the upper part of the main rod in a drawable manner, a positioning bolt is threadedly connected to the main rod, and the bottom end of the sub-rod is connected to the assembly hole on the bottom plate through bolts.

[0014] Furthermore, the distance measuring instrument is installed on a mounting plate, and the mounting plate is fixedly installed on one side of the vertical bar.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the present utility model, first, the position of the positioning mechanism is determined according to the thickness of the precast wall panel. The specific method is as follows: First, lean a straightedge or other equipment (such as a template or a vertical board) against one end of the bottom plate (this end is the end for installing the precast wall panel), and measure the distance between it and the straightedge with a rangefinder. When the distance meets the installation requirements of the precast wall panel, make a mark on the bottom plate. Then, determine the distance between the two groups of vertical rods according to the width of the precast wall panel. After determination, fix the cross bar on the bottom plate with bolts. Then, raise the sliding rod to an appropriate height according to the height of the precast wall panel. By rotating the handle, the handle drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the threaded rod to rotate, and the threaded rod drives the sliding rod to slide in the chute, so that the position of the sliding rod can be adjusted. Then, carry out the hoisting operation on the precast wall panel. Through the combined action of the vertical rod and the sliding rod, one side of the precast wall panel can be limited, and both ends of the precast wall panel can be limited by the side plates on both sides, so that the connecting steel bars can be smoothly inserted into the reserved jacks, and thus the installation operation of the precast wall panel can be successfully completed. After the hoisting of the precast wall panel is completed, support the precast wall panel through the support mechanism. Rotate the main rod around the rotating seat by a certain angle and pull out the auxiliary rod so that the bottom end of the auxiliary rod can rest on the bottom plate. Then, fix and position the auxiliary rod with bolts, and limit the auxiliary rod with positioning bolts. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a connection diagram of the bottom plate and the precast wall panel in the prior art;

[0019] Figure 2 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the positioning mechanism of the present utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the support mechanism of the present utility model.

[0022] Reference Signs:

[0023] 1. Bottom plate; 101. Connecting steel bars; 2. Prefabricated wall panel; 201. Reserved jacks; 3. Lifting rings; 4. Positioning mechanism; 401. Cross bar; 402. Vertical bar; 403. Chute; 404. Mounting column; 405. Worm gear; 406. Threaded rod; 407. Slide bar; 408. Worm; 409. Rotating handle; 5. Side plate; 6. Support mechanism; 601. Mounting base; 602. Rotating seat; 603. Main rod; 604. Sub-rod; 605. Positioning bolt; 7. Rangefinder; 8. Mounting plate. Detailed implementation manners

[0024] Next, in combination with the accompanying drawings and specific implementation manners, a further description of the utility model is made:

[0025] Please refer to Figures 1-4 , a positioning and installation device for a building wall panel according to an embodiment of the present utility model includes a bottom plate 1 and a prefabricated wall panel 2. Connecting steel bars 101 are embedded at the top end of the bottom plate 1, and reserved jacks 201 are provided at the bottom end of the prefabricated wall panel 2. A lifting ring 3 is installed at the top end of the prefabricated wall panel 2. It further includes a positioning mechanism 4 for positioning the bottom plate 1 and the prefabricated wall panel 2. The positioning mechanism 4 includes a cross bar 401 and a vertical bar 402. A slide bar 407 is slidably connected to the vertical bar 402. One side of the slide bar 407 is flush with one side of the vertical bar 402. A side plate 5 is fixedly installed on one side of the vertical bar 402. A support mechanism 6 for supporting it is installed on one side of the vertical bar 402. A rangefinder 7 is installed on the other side of the vertical bar 402. The position of the vertical bar 402 can be positioned through the rangefinder 7. Then the cross bar 401 is fixed on the bottom plate 1 to fix the entire positioning mechanism 4. Then, according to the height of the prefabricated wall panel 2, the slide bar 407 is raised to an appropriate height. Then, a hoisting operation is performed on the prefabricated wall panel 2. Through the combined action of the vertical bar 402 and the slide bar 407, one side of the prefabricated wall panel 2 can be limited. Through the side plates 5 on both sides, both ends of the prefabricated wall panel 2 can be limited, so that the connecting steel bars 101 can be smoothly inserted into the reserved jacks 201, thereby successfully completing the installation operation of the prefabricated wall panel 2.

[0026] The cross bar 401 is connected to the assembly holes on the bottom plate 1 through bolts.

[0027] The cross bar 401 and the vertical bar 402 are arranged in an L shape.

[0028] A chute 403 is provided inside the vertical bar 402. A mounting column 404 is fixedly installed at the bottom end inside the chute 403. The top end of the mounting column 404 is rotatably connected to a worm gear 405. The top end of the worm gear 405 is connected to a threaded rod 406. The threaded rod 406 is threadedly connected to the slide bar 407. The slide bar 407 is slidably connected inside the chute 403.

[0029] Inside the chute 403, there is also a worm 408 rotatably connected. One end of the worm 408 extends outside the vertical rod 402, and a turning handle 409 is fixedly installed at this end.

[0030] The support mechanism 6 includes a mounting seat 601 fixedly installed on one side of the sliding rod 407. Inside the mounting seat 601, there is a rotating seat 602 rotatably connected. One side of the rotating seat 602 is connected to a main rod 603. A sub-rod 604 is connected to the upper part of the main rod 603 in a pull-out manner. A positioning bolt 605 is threadedly connected to the main rod 603. The bottom end of the sub-rod 604 is connected to the assembly hole on the bottom plate 1 through a bolt.

[0031] The rangefinder 7 is installed on the mounting plate 8, and the mounting plate 8 is fixedly installed on one side of the vertical rod 402.

[0032] The working principle of the positioning and installation device for a building wall panel of the present utility model patent is as follows: First, determine the position of the positioning mechanism 4 according to the thickness of the precast wall panel 2. The specific method is to first lean a straightedge or other equipment (such as a template, a vertical board) against one end of the bottom plate 1 (this end is the end for installing the precast wall panel 2), and measure the distance between it and the straightedge through the rangefinder 7. When the distance meets the installation of the precast wall panel 2, make a mark on the bottom plate 1. Then, determine the distance between the two groups of vertical rods 402 according to the width of the precast wall panel 2. After determining, fix the cross bar 401 on the bottom plate 1 through bolts. Then, raise the sliding rod 407 to an appropriate height according to the height of the precast wall panel 2. By rotating the turning handle 409, the turning handle 409 drives the worm 408 to rotate. The worm 408 drives the worm wheel 405 to rotate. The worm wheel 405 drives the threaded rod 406 to rotate. The threaded rod 406 drives the sliding rod 407 to slide in the chute 403, so that the position of the sliding rod 407 can be adjusted. Then, carry out the hoisting operation on the precast wall panel 2. Through the combined action of the vertical rod 402 and the sliding rod 407, one side of the precast wall panel 2 can be limited. Through the side plates 5 on both sides, the two ends of the precast wall panel 2 can be limited, so that the connecting steel bars 101 can be smoothly inserted into the reserved insertion holes 201, and thus the installation operation of the precast wall panel 2 can be successfully completed. When the hoisting of the precast wall panel 2 is completed, support the precast wall panel 2 through the support mechanism 6. Rotate the main rod 603 around the rotating seat 602 by a certain angle, and pull out the sub-rod 604 so that the bottom end of the sub-rod 604 can rest on the bottom plate 1. Then, fix and position the sub-rod 604 through bolts, and the sub-rod 604 can be limited through the positioning bolt 605.

[0033] It should be noted that the rangefinder 7 is a device or equipment existing in the prior art, or a device or equipment that can be realized by the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so it will not be described in detail here.

[0034] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A building wall panel positioning and installation device, comprising a base plate (1) and a prefabricated wall panel (2), wherein the top of the base plate (1) is pre-buried with a connecting steel bar (101), the bottom of the prefabricated wall panel (2) is pre-reserved with a reserved insertion hole (201), and the top of the prefabricated wall panel (2) is installed with a lifting ring (3), characterized in that: It also includes a positioning mechanism (4) for positioning the bottom plate (1) and the prefabricated wall panel (2), the positioning mechanism (4) including a horizontal rod (401) and a vertical rod (402), a sliding rod (407) being slidably connected to the vertical rod (402), one side of the sliding rod (407) being flush with one side of the vertical rod (402), a side plate (5) being fixedly mounted on one side of the vertical rod (402), a supporting mechanism (6) for supporting the vertical rod (402) being mounted on one side of the vertical rod (402), and a distance meter (7) being mounted on the other side of the vertical rod (402).

2. A building wall panel positioning and installation device according to claim 1, characterized in that: The cross bar (401) is connected to the assembly hole on the bottom plate (1) via bolts.

3. A building wall panel positioning and installation device according to claim 1, characterized in that: The horizontal rod (401) and the vertical rod (402) are arranged in an L shape.

4. A building wall panel positioning and installation device according to claim 1, characterized in that: A slide groove (403) is provided inside the vertical rod (402), a mounting column (404) is fixedly mounted on the bottom end of the slide groove (403), a worm gear (405) is rotatably connected to the top end of the mounting column (404), a threaded rod (406) is connected to the top end of the worm gear (405), the threaded rod (406) is threadedly connected to the slide rod (407), and the slide rod (407) is slidably connected to the inside of the slide groove (403).

5. A building wall panel positioning and installation device according to claim 4, characterized in that: A worm (408) is rotatably connected to the interior of the slide groove (403), one end of the worm (408) extends to the outside of the vertical rod (402), and a handle (409) is fixedly mounted on the end.

6. A building wall panel positioning and installation device according to claim 1, characterized in that: The support mechanism (6) comprises a mounting seat (601) fixedly mounted on one side of the sliding rod (407); a rotating seat (602) is rotatably connected inside the mounting seat (601); a main rod (603) is connected to one side of the rotating seat (602); a secondary rod (604) is pull-out-connected to the upper portion of the main rod (603); a positioning bolt (605) is threadedly connected to the main rod (603); and the bottom end of the secondary rod (604) is connected to an assembly hole on the bottom plate (1) via a bolt.

7. A building wall panel positioning and installation device according to claim 1, characterized in that: The distance meter (7) is mounted on a mounting plate (8), and the mounting plate (8) is fixedly mounted on one side of the vertical rod (402).

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