Protective device for fabricated outer wall construction

Abstract

The utility model discloses a protective device for fabricated exterior wall construction, which comprises a support plate, and a U-shaped protective sleeve plate is mounted on the periphery of the upper end of the support plate. The device has the beneficial effects that the telescopic sleeve plate, the protective sleeve plate and the lifting assembly are mounted on the periphery of the upper end of the supporting plate, so that the telescopic sleeve plate can conveniently extend out of the protective sleeve plate according to actual construction requirements when the device is used; according to the device, the actual shielding area around the device can be flexibly adjusted according to construction requirements, and the potential safety hazard that constructors fall off due to the fact that the actual shielding height is small in the construction process is avoided; according to the protection device, the triangular supporting frame and the supporting plate can be quickly assembled in a sliding and inserting mode when the triangular supporting frame and the supporting plate are assembled, the assembling speed of the supporting plate and the triangular supporting frame is greatly reduced, and efficient assembling use of the protection device for the assembly type outer wall construction is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of assembled construction, in particular to a protective device for assembled exterior wall construction. Background Art

[0002] Prefabricated buildings are widely used in modern construction due to their advantages, such as rapid construction and easy quality control. Exterior wall construction is a critical step in prefabricated building construction, often involving high-altitude work and the installation of large components. To ensure the safety of construction workers working at height, protective supports are often installed on the prefabricated exterior walls.

[0003] At present, the protective bracket used in the construction of the exterior walls of prefabricated buildings is mainly composed of a base plate, a triangular bracket installed on the lower side of the base plate, and a fixed protective rod frame installed on the periphery of the base plate. Although the protective bracket for the construction of the exterior walls of prefabricated buildings with this structure can facilitate the construction workers to stand during the construction process and provide shielding and protection for the construction workers when in use, since the height of the protective rod frame on the protective bracket for the construction of the exterior walls of prefabricated buildings with the above structure is fixed and cannot be flexibly adjusted according to the height of the exterior walls of the prefabricated buildings, it is easy to cause the actual shielding height of the protective bracket to be low during the actual construction process, thereby causing a safety hazard of accidental falling of the construction workers. At the same time, since the anti-slip bracket for the construction of the exterior walls of prefabricated buildings with the above structure is connected to the base plate by gradually screwing bolts during assembly, the assembly process between the triangular bracket and the base plate is relatively cumbersome, which is not convenient for the efficient assembly and use of the protective bracket for the construction of the exterior walls of prefabricated buildings Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a protective device for assembled exterior wall construction that can realize flexible adjustment of the actual shielding height of the surrounding according to actual use needs, and can realize the rapid connection between the triangular bracket and the installation sleeve by sliding insertion in response to the current status of the existing technology.

[0005] The present invention is achieved through the following technical solutions: The present invention proposes a protective device for assembled exterior wall construction, including a support plate, a U-shaped protective sleeve plate is installed on the outer periphery of the upper end of the support plate, a telescopic sleeve plate is installed inside the protective sleeve plate, and a lifting component is also installed between the inner side of the telescopic sleeve plate and the support plate, two triangular supports are symmetrically arranged on the lower side of the support plate, and a mounting sleeve plate is installed between each triangular support plate and the support plate, a limiting component is installed on one side wall of the mounting sleeve plate, a T-shaped plug block connected to the mounting sleeve plate is installed on the top of the triangular support plate, a limiting hole is provided on one side wall of the T-shaped plug block, and a T-shaped slot is provided at the bottom end of the mounting sleeve plate.

[0006] By adopting the above technical solution, during the construction process, when it is necessary to adjust the actual shielding height of the periphery of the device according to actual use needs, the lifting component is manually adjusted to make the telescopic sleeve extend from the protective sleeve. After the protective sleeve is extended, the actual shielding height of the periphery of the device can be increased, so as to avoid the safety hazard of construction workers accidentally falling during the construction of the exterior wall of the prefabricated building. At the same time, when assembling the triangular support frame and the support plate, the triangular support frame is directly inserted into the T-shaped slot in the installation sleeve with the help of the T-shaped plug, and then the installed T-shaped plug is limited by the limiting component, so as to realize the rapid assembly of the triangular support frame and the support plate.

[0007] Furthermore, the protective sleeve is connected to the support plate by bolts, and the upper end of the protective sleeve is an open structure.

[0008] By adopting the above technical solution, the protective sleeve can be reliably installed and fixed on the support plate, and at the same time, the outer periphery of the upper end of the support plate can be shielded and protected with the help of the protective sleeve.

[0009] Furthermore, the telescopic sleeve is slidably connected to the protective sleeve, and the protective sleeve and the side walls of the telescopic sleeve are both porous stainless steel plate structures.

[0010] By adopting the above technical solution, when shielding and protecting with the help of the protective sleeve and the telescopic sleeve, it is also possible to avoid accidental falling of tools and materials during the construction process.

[0011] Furthermore, the lifting assembly includes a mounting plate welded to the upper part of an inner side wall of the telescopic sleeve, a screw installed in the middle of the mounting plate, a handwheel installed at the top of the screw, and a screw sleeve installed on the support plate and cooperating with the screw.

[0012] By adopting the above technical solution, the hand wheel can be rotated to realize the rotation of the screw. After the screw is rotated, the screw will move upward under the action of the thread transmission. After the screw moves upward, the telescopic sleeve will be synchronously moved upward through the mounting plate, thereby realizing the extension of the telescopic sleeve from the protective sleeve.

[0013] Furthermore, the screw rod passes through the mounting plate and is rotationally connected to the mounting plate, and the screw rod is threadedly connected to the nut.

[0014] By adopting the above technical solution, it is possible to ensure that the screw rod can be rotated conveniently relative to the mounting plate.

[0015] Furthermore, the handwheel is welded to the screw rod, and the screw sleeve is bolted to the support plate.

[0016] By adopting the above technical solution, the handwheel allows staff to conveniently rotate and adjust the screw manually.

[0017] Furthermore, the limiting assembly includes a pull cover, limiting columns evenly distributed on the inner wall of the pull cover, and a spring installed between the pull cover and the side wall of the mounting sleeve.

[0018] By adopting the above technical solution, the limiting column corresponds to the limiting hole one by one. When the T-shaped plug is inserted into the T-shaped slot, the pull cover is pulled outward. At this time, the limiting column extends out of the T-shaped slot, and the spring is in a stretched state. After the T-shaped plug is installed, it is only necessary to loosen the pull cover, and the limiting column can be inserted into the limiting hole under the action of the spring to realize the rapid limiting installation of the T-shaped plug, ensuring the rapid connection between the tripod bracket and the support plate.

[0019] Furthermore, the limiting posts correspond to the limiting holes one by one, the limiting posts pass through the spring, and the spring is welded to the mounting sleeve and the pull cover.

[0020] By adopting the above technical solution, it can be ensured that the limiting column can conveniently pull and reset the spring.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The utility model installs a telescopic sleeve, a protective sleeve and a lifting component on the periphery of the upper end of the support plate, so that the telescopic sleeve can be conveniently extended from the protective sleeve when the device is in use according to the actual construction needs, so as to ensure that the actual shielding area around the device can be flexibly adjusted according to the construction needs, and the safety hazard of construction workers falling due to the small actual shielding height during construction is avoided. At the same time, by installing a limit component, an installation sleeve and a T-shaped plug-in between the tripod support and the support plate, the tripod support can be quickly assembled with the support plate by sliding and plugging, which greatly reduces the assembly speed of the support plate and the tripod support, and facilitates the efficient assembly and use of the protective device for prefabricated exterior wall construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of a protective device for assembled exterior wall construction according to the present invention;

[0024] Figure 2 This is a rear view of the assembled exterior wall construction protective device described in the utility model;

[0025] Figure 3 This is an exploded view of the middle triangular support frame and the installation sleeve of the assembled exterior wall construction protection device described in the utility model;

[0026] Figure 4 This is a main cross-sectional view of an installation sleeve in an assembled exterior wall construction protection device according to the present invention;

[0027] Figure 5 It is a structural schematic diagram of a limiting component in a protective device for assembled exterior wall construction described in the utility model.

[0028] The following are the descriptions of the reference numerals:

[0029] 1. Telescopic sleeve; 2. Protective sleeve; 3. Support plate; 4. Triangle support; 5. T-shaped plug; 6. Mounting sleeve; 7. Lifting assembly; 701. Mounting plate; 702. Handwheel; 703. Screw; 704. Screw sleeve; 8. Limit assembly; 801. Pull cover; 802. Spring; 803. Limit column; 9. Limit hole; 10. T-shaped slot. DETAILED DESCRIPTION

[0030] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 should fall within the scope of protection of the present invention.

[0031] like Figure 1-Figure 3 As shown, a protective device for assembled exterior wall construction in this embodiment includes a support plate 3, a U-shaped protective sleeve plate 2 is installed on the outer periphery of the upper end of the support plate 3, a telescopic sleeve plate 1 is installed in the protective sleeve plate 2, and a lifting component 7 is further installed between the inner side of the telescopic sleeve plate 1 and the support plate 3. Two triangular supports 4 are symmetrically arranged on the lower side of the support plate 3, and a mounting sleeve plate 6 is installed between each triangular support 4 and the support plate 3. A limiting component 8 is installed on one side wall of the mounting sleeve plate 6, and a T-shaped plug block 5 is installed on the top of the triangular support 4 to cooperate with the mounting sleeve plate 6. A limiting hole 9 is provided on one side wall of the T-shaped plug block 5, and a T-shaped slot 10 is provided at the bottom end of the mounting sleeve plate 6;

[0032] The embodiment of the utility model provides a prefabricated exterior wall construction protective device that can flexibly adjust the actual shielding height of the surroundings according to actual use needs, and can realize the quick connection between the triangular bracket and the mounting sleeve 6 by sliding plug-in. It solves the problem in the prior art that the height of the protective rod on the protective bracket for prefabricated building exterior wall construction is fixed and cannot be flexibly adjusted according to the height of the prefabricated building exterior wall, resulting in a safety hazard that the actual shielding height of the protective bracket is low during actual construction, thereby causing accidental falling of construction workers. At the same time, since the anti-slip bracket for prefabricated building exterior wall construction of the above-mentioned structure is connected to the base plate by gradually screwing bolts during assembly, the triangular bracket and the base plate are connected. The assembling process is relatively cumbersome, which is not convenient for the efficient assembly and use of the protective bracket for the construction of the exterior wall of the prefabricated building. The overall idea of ​​the embodiment of the present invention to solve the above problem is: first, manually adjust the lifting component 7 to make the telescopic sleeve 1 extend from the protective sleeve 2. After the protective sleeve 2 is extended, the actual shielding height of the periphery of the device can be increased, so as to avoid the safety hazard of construction workers accidentally falling during the construction of the exterior wall of the prefabricated building. At the same time, when assembling between the triangular support 4 and the support plate 3, the triangular support 4 is directly inserted into the T-shaped slot 10 in the installation sleeve 6 with the help of the T-shaped plug 5, and then the installed T-shaped plug 5 only needs to be limited by the limiting component 8 to achieve rapid assembly of the triangular support frame and the support plate 3.

[0033] like Figure 1-Figure 2 As shown, in this embodiment, the protective sleeve plate 2 is connected to the support plate 3 with bolts, and the upper end of the protective sleeve plate 2 is an open structure.

[0034] As an embodiment, the height of the protective sleeve 2 is certain, and under the above-mentioned connection method, the protective sleeve 2 can be reliably installed and fixed on the support plate 3, so that the installed protective sleeve 2 can be used to provide a first-level shielding protection for the outer periphery of the upper end of the support plate 3.

[0035] like Figure 1-Figure 2 As shown, in this embodiment, the telescopic sleeve 1 is slidably connected to the protective sleeve 2, and the side walls of the protective sleeve 2 and the telescopic sleeve 1 are both porous stainless steel plate structures.

[0036] As an embodiment, after the telescopic sleeve 1 is extended from the protective sleeve 2, secondary shielding protection can be achieved on the outer periphery of the upper end of the support plate 3. At the same time, when shielding and protecting with the help of the protective sleeve 2 and the telescopic sleeve 1, accidental falling of tools and materials during construction can also be avoided.

[0037] like Figure 1-Figure 2As shown, in this embodiment, the lifting assembly 7 includes a mounting plate 701 welded to the upper part of the inner side wall of the telescopic sleeve 1, a screw 703 installed in the middle of the mounting plate 701, a handwheel 702 installed at the top of the screw 703, and a screw sleeve 704 installed on the support plate 3 and cooperating with the screw 703.

[0038] As an embodiment, rotating the handwheel 702 can realize the rotation of the screw 703. After the screw 703 rotates, the screw 703 will move upward under the action of the thread transmission. After the screw 703 moves upward, the telescopic sleeve 1 will move upward synchronously through the mounting plate 701, thereby realizing the extension of the telescopic sleeve 1 from the protective sleeve 2.

[0039] like Figure 1-Figure 2 As shown, in this embodiment, the screw 703 passes through the mounting plate 701 and is rotatably connected to the mounting plate 701. The screw 703 is threadedly connected to the screw sleeve 704, which can ensure the convenient rotation of the screw 703 relative to the mounting plate 701. The handwheel 702 is welded to the screw 703, and the screw sleeve 704 is bolted to the support plate 3. The handwheel 702 makes it convenient for the staff to manually rotate and adjust the screw 703.

[0040] like Figure 3-Figure 5 As shown, in this embodiment, the limiting assembly 8 includes a pull cover 801, limiting columns 803 evenly distributed on the inner wall of the pull cover 801, and a spring 802 installed between the pull cover 801 and the side wall of the mounting sleeve 6.

[0041] As an embodiment, the limiting column 803 corresponds one-to-one to the limiting hole 9. When the T-shaped plug 5 is inserted into the T-shaped slot 10, the pull cover 801 is pulled outward. At this time, the limiting column 803 extends out of the T-shaped slide slot, and the spring 802 is in a stretched state. After the T-shaped plug 5 is installed, just loosen the pull cover 801, and the limiting column 803 can be inserted into the limiting hole 9 under the action of the spring 802 to realize the rapid limiting installation of the T-shaped plug 5 and ensure the rapid connection between the tripod support 4 and the support plate 3.

[0042] like Figure 3-Figure 5 As shown, in this embodiment, the limiting posts 803 correspond to the limiting holes 9 one by one, the limiting posts 803 pass through the spring 802, and the spring 802 is welded to the mounting sleeve 6 and the pull cover 801.

[0043] As an implementation method, it can ensure that the limiting column 803 can easily pull and reset the spring 802.

[0044] The specific implementation process of this embodiment is as follows: when in use, first connect the support plate 3 pre-installed with the protective cover plate 2, the telescopic cover plate 1, the lifting assembly 7 and the installation cover plate 6 to the triangular support frame 4, and then only use the peripheral screw rod 703 and the nut to fix the triangular support frame 4 on the assembled building exterior wall, so that the protective device can be put into use. During use, the screw rod 703 is rotated by turning the hand wheel 702, and the telescopic cover plate 1 can be extended from the protective cover plate 2 under the action of the thread transmission. After the protective cover plate 2 is extended, the actual shielding height of the periphery of the device can be increased, thereby avoiding construction workers In order to avoid the safety hazard of accidental falling during the construction of the exterior wall of the prefabricated building, when assembling the triangular support frame 4 and the support plate 3, the triangular support frame 4 is directly inserted into the T-shaped slot 10 in the installation sleeve 6 with the help of the T-shaped plug block 5, and then the installed T-shaped plug block 5 is limited by the limiting component 8, so that the triangular support frame and the support plate 3 can be quickly assembled. Since the triangular support frame 4 is quickly assembled with the support plate 3 by sliding and plugging, the assembly speed of the support plate 3 and the triangular support frame 4 is greatly reduced, thereby facilitating the efficient assembly and use of the protective device for the construction of the prefabricated exterior wall.

[0045] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A protective device for assembled exterior wall construction, characterized by: The utility model comprises a support plate (3), wherein a U-shaped protective sleeve plate (2) is installed on the outer periphery of the upper end of the support plate (3), a telescopic sleeve plate (1) is installed in the protective sleeve plate (2), and a lifting component (7) is installed between the inner side of the telescopic sleeve plate (1) and the support plate (3), two triangular supports (4) are symmetrically arranged on the lower side of the support plate (3), and a mounting sleeve plate (6) is installed between each triangular support (4) and the support plate (3), a limiting component (8) is installed on one side wall of the mounting sleeve plate (6), a T-shaped plug (5) connected to the mounting sleeve plate (6) is installed on the top of the triangular support (4), a limiting hole (9) is provided on one side wall of the T-shaped plug (5), and a T-shaped slot (10) is provided at the bottom end of the mounting sleeve plate (6).

2. The protective device for assembled exterior wall construction according to claim 1, characterized in that: The protective sleeve plate (2) is connected to the support plate (3) by bolts, and the upper end of the protective sleeve plate (2) is an open structure.

3. The protective device for assembled exterior wall construction according to claim 1, characterized in that: The telescopic sleeve (1) is slidably connected to the protective sleeve (2), and the side walls of the protective sleeve (2) and the telescopic sleeve (1) are both porous stainless steel plate structures.

4. The protective device for assembled exterior wall construction according to claim 1, characterized in that: The lifting assembly (7) comprises a mounting plate (701) welded to the upper part of an inner side wall of the telescopic sleeve (1), a screw rod (703) mounted in the middle of the mounting plate (701), a hand wheel (702) mounted at the top end of the screw rod (703), and a screw sleeve (704) mounted on the support plate (3) and cooperating with the screw rod (703).

5. The protective device for assembled exterior wall construction according to claim 4, characterized in that: The screw rod (703) passes through the mounting plate (701) and is rotationally connected to the mounting plate (701), and the screw rod (703) is threadedly connected to the screw sleeve (704).

6. The protective device for assembled exterior wall construction according to claim 5, characterized in that: The hand wheel (702) is welded to the screw rod (703), and the screw sleeve (704) is bolted to the support plate (3).

7. The protective device for assembled exterior wall construction according to claim 1, characterized in that: The limiting assembly (8) comprises a pull cover (801), limiting posts (803) evenly distributed on the inner wall of the pull cover (801), and a spring (802) installed between the pull cover (801) and the side wall of the mounting sleeve (6).

8. The protective device for assembled exterior wall construction according to claim 7, characterized in that: The limiting posts (803) correspond to the limiting holes (9) one by one, the limiting posts (803) pass through the spring (802), and the spring (802) is welded to the mounting sleeve (6) and the pull cover (801).

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