Detachable building outer wall maintenance frame

Abstract

The utility model discloses a detachable building outer wall maintenance frame, which belongs to the technical field of building maintenance equipment and comprises a wall buckling frame, an upper bearing table and a lower bearing table, the upper bearing table and the lower bearing table are fixedly connected with the wall buckling frame, and the wall buckling frame is used for being clamped on a wall body below a window. The upper bearing table and the lower bearing table are arranged on the side, away from the wall body, of the wall buckling frame, semi-enclosed fence frames are arranged on the peripheral sides of the upper bearing table and the lower bearing table correspondingly, and the bearing tables and the corresponding fence frames are folded to form a construction space for people to stand; a through opening is formed in the position, close to the wall buckling frame, of the upper bearing table and communicates with the construction space of the upper bearing table and the construction space of the lower bearing table. By arranging the wall buckling frame and clamping the wall buckling frame on the edge of a windowsill, the maintenance frame can be fixed on a wall body, the structure is simple, and moving and mounting are convenient; the maintenance frame is provided with the upper bearing table and the lower bearing table which are communicated through the through opening, the upper portion and the lower portion of the outer wall can be rapidly maintained, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building maintenance equipment, and in particular relates to a detachable building exterior wall maintenance frame. Background Art

[0002] The exterior walls of buildings in old communities are exposed to the sun and rain. Over time, the tiles on the exterior walls are prone to fall off, so regular maintenance and inspection are required. For the maintenance of the exterior walls of buildings, a ladder is usually set up by a vehicle, and the maintenance worker stands on the ladder to repair the exterior wall. However, the passages in old communities are generally narrow, and the ladder vehicles are large in size, which makes it inconvenient to pass through. In addition, the rental cost of the ladder vehicle is high, which increases the cost of maintaining the exterior walls of buildings.

[0003] In the prior art, a Chinese patent with publication number CN210313240U provides a rotatable and adjustable simple hanger for maintenance of existing buildings. It includes a fixed frame, a hanging basket and a lifting motor. A hanging rod is horizontally arranged on the top of the fixed frame. The hanging rod is connected to the fixed frame through a column. The column includes an upper column and a lower column. The upper column and the lower column are rotatably connected through a bearing. The upper column is connected to the hanging rod through an adjustment mechanism. The adjustment mechanism includes a support plate provided on the outer side of the top of the upper column, a rotating motor is installed on the support plate, and a roller is provided under the hanging rod. The hanging basket is connected to the roller through a wire rope. The building maintenance hanger replaces the traditional ladder vehicle and provides convenience for the maintenance of the exterior wall of the old community. However, the erection and installation process of the building maintenance hanger is cumbersome, resulting in low maintenance efficiency of the exterior wall. In addition, the building maintenance hanger needs to be equipped with a rotating motor, a hanging basket, a wire rope and a roller. The connection structure is relatively complex, the production cost is high, and the application prospect is not significant.

[0004] Therefore, there is an urgent need to provide a building exterior wall maintenance frame with a simple structure and convenient installation and disassembly to solve the deficiencies in the above-mentioned prior art. Summary of the invention

[0005] In view of the problems in the related technology, the utility model provides a detachable maintenance rack hung on the windowsill, which has a simple and reliable structure, is convenient for maintenance and repair of the exterior walls of buildings in old communities, and improves the efficiency of exterior wall maintenance.

[0006] The technical solution of the utility model is implemented as follows: a detachable building exterior wall maintenance frame comprises a buckle wall frame, and an upper bearing platform and a lower bearing platform fixedly connected to the buckle wall frame.

[0007] The wall-locking frame is used to be clamped on the wall below the window, and is configured to match the contour shape of the wall, including a wall-locking section abutting against the inner side of the wall, a bearing section located on the outer side of the wall, and a transition section connecting the two; wherein the length dimension of the bearing section is greater than the length dimension of the wall-locking section, and the length dimension of the wall-locking section is less than the maximum width dimension of the window;

[0008] The upper bearing platform and the lower bearing platform are provided on the side of the bearing section away from the wall, and the upper and lower bearing platforms are both horizontally arranged with a distance between them; a semi-enclosed fence frame is provided on the surrounding side of the upper and lower bearing platforms, and the bearing platform and the corresponding fence frame are closed to form a construction space for people to stand; the upper bearing platform is provided with a through opening near the wall-fastening frame, and the through opening connects the construction space of the upper and lower bearing platforms.

[0009] The utility model provides a wall-mounted frame which is clipped onto the edge of the window sill, so that the maintenance frame can be fixed on the wall. The structure is simple and the mobile installation is convenient. In addition, the maintenance frame is provided with an upper bearing platform and a lower bearing platform, and a through opening is configured to connect the construction space of the upper and lower bearing platforms, so that the upper and lower parts of the exterior wall can be quickly repaired, which greatly improves the construction efficiency.

[0010] As a further improvement of the above scheme, the through opening is covered with a cover plate, and the cover plate is provided with a handle for easy lifting; the cover plate is hinged on the through opening; or, the cover plate and the through opening form a detachable connection; the cover plate is provided at the through opening so that construction workers will not fall due to accidental stepping on empty space when performing maintenance work on the upper load platform, thereby ensuring the working safety of the construction workers.

[0011] As a further improvement of the above solution, the opening edge of the through hole is annularly covered with a circle of flexible material; the provision of the flexible material can effectively prevent people from being scratched by the opening edge when passing through the through hole, thereby improving safety in use.

[0012] As a further improvement of the above solution, the wall bracket includes two parallel linear profiles, and a plurality of round tubes are evenly spaced between the two linear profiles. By arranging the round tubes between the two linear profiles, a ladder is formed, which is convenient for climbing up and down, and improves the maintenance efficiency of the upper and lower parts of the external wall.

[0013] As a further improvement of the above solution, the length of the wall-fastening section is 1 / 3 to 1 / 2 of the length of the bearing section.

[0014] As a further improvement of the above scheme, the upper and lower supporting platforms are plate-like square structures, and the four corners of the supporting platforms are connected to the fence frame, which includes a left fence part, a right fence part and a front fence part, and the left fence part, the right fence part and the front fence part are fixedly connected to each other as a whole.

[0015] As a further improvement of the above scheme, the fence frame is fixedly connected to the corresponding supporting platform by welding; or, the four corners of the supporting platform are provided with slots, and the lower part of the fence frame is provided with legs, which are correspondingly inserted into the slots and fixedly connected to the supporting platform by fasteners; the fence frame and the supporting platform are configured to be detachable and compatible, which can effectively reduce the overall volume of the fence frame and facilitate storage and transportation.

[0016] As a further improvement of the above solution, the height of the fence frame ranges from 1.1m to 1.2m; a reasonably configured height of the fence frame can effectively prevent construction workers from falling from the bearing platform, thereby ensuring construction safety.

[0017] As a further improvement of the above scheme, reinforcing supports are also obliquely arranged at the bottom of the upper and lower bearing platforms, one end of the reinforcing supports is connected to the bottom of the bearing platform, and the other end extends and is fixedly connected to the bearing section of the wall bracket; the arrangement of the reinforcing supports can effectively improve the structural strength of the maintenance rack and ensure its reliability in use.

[0018] As a further improvement of the above solution, the fence frame is also enclosed by an isolation net, which is made of multiple core strips woven in warp and weft. The provision of the isolation net further improves the safety of the maintenance rack and effectively avoids the risk of falling.

[0019] Beneficial effects of the utility model:

[0020] When repairing the exterior wall, you only need to remove the sliding window and clip the wall bracket onto the edge of the window sill to fix the repair bracket on the wall. The structure is simple and easy to move and install. In addition, the repair bracket is provided with an upper bearing platform and a lower bearing platform, and a through opening is configured to connect the construction space of the upper and lower bearing platforms, which is convenient for rapid repair of the upper and lower parts of the exterior wall and greatly improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of Embodiment 1 provided by the present utility model;

[0022] Figure 2 A schematic diagram of the working example 1 provided by the utility model;

[0023] Figure 3 A schematic diagram of the structure of Embodiment 2 provided by the present utility model;

[0024] Figure 4 A schematic diagram of the structure of Embodiment 3 provided by the present utility model;

[0025] Reference numerals:

[0026] 1. Wall bracket; 11. Wall section; 12. Load-bearing section; 13. Transition section; 14. Round tube;

[0027] 2. Upper bearing platform;

[0028] 3. Lower bearing platform;

[0029] 4. Wall;

[0030] 5. Fence frame; 5a. Legs; 51. Left fence part; 52. Right fence part; 53. Front fence part; 54. Isolation net;

[0031] 6. Passage;

[0032] 7. Cover plate;

[0033] 8. Card slot;

[0034] 9. Strengthen support. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Example 1

[0037] like Figure 1-Figure 2 As shown, a detachable building exterior wall repair frame includes a buckle wall frame 1, and an upper bearing platform 2 and a lower bearing platform 3 fixedly connected to the buckle wall frame 1. The buckle wall frame 1 is used to be clamped on the wall 4 below the window. The buckle wall frame 1 is configured to match the contour shape of the wall 4, including a buckle wall section 11 abutting against the inner side of the wall 4, a bearing section 12 located on the outer side of the wall 4, and a transition section 13 connecting the two.

[0038] The length of the bearing section 12 is greater than the length of the wall-locking section 11. In this embodiment, the length of the wall-locking section 11 is 1 / 3 to 1 / 2 of the length of the bearing section 12. The appropriate ratio of the wall-locking section 11 to the bearing section 12 can effectively avoid the maintenance frame from being loosely engaged, provide sufficient support for the maintenance frame, and improve the reliability of the maintenance frame. The length of the wall-locking section 11 is less than the maximum width of the window. Setting the length of the wall-locking section 11 less than the maximum width of the window can ensure that the wall-locking section 11 can abut against the inner side of the wall 4 from the outside to the inside.

[0039] The upper bearing platform 2 and the lower bearing platform 3 are provided on the side of the bearing section 12 facing away from the wall 4. The upper bearing platform 2 and the lower bearing platform 3 are both arranged horizontally with a distance between them.

[0040] A semi-enclosed fence frame 5 is provided on the surrounding side of the upper bearing platform 2 and the lower bearing platform 3, and the bearing platform and the corresponding fence frame 5 are closed to form a construction space for people to stand; in this embodiment, the upper bearing platform 2 and the lower bearing platform 3 are plate-like square structures, and the fence frames 5 are connected to the four corners of the bearing platform, and the fence frame 5 includes a left fence part 51, a right fence part 52 and a front fence part 53, and the left fence part 51, the right fence part 52 and the front fence part 53 are fixedly connected to each other as a whole. Specifically, the fence frame 5 is fixedly connected to the corresponding bearing platform by welding, and the use of welding fixation can improve the overall structural strength and stability of the maintenance frame; the height size range of the fence frame 5 is 1.1m~1.2m; the height of the fence frame 5 is reasonably configured to effectively prevent construction personnel from falling from the bearing platform and ensure construction safety.

[0041] In this embodiment, a reinforcing support 9 is also obliquely arranged at the bottom of the upper bearing platform 2 and the lower bearing platform 3, one end of the reinforcing support 9 is connected to the bottom of the bearing platform, and the other end extends and is fixedly connected to the bearing section 12 of the wall bracket 1; the arrangement of the reinforcing support 9 can effectively improve the structural strength of the maintenance frame and ensure its reliability in use.

[0042] The upper bearing platform 2 is provided with a through opening 6 near the wall bracket 1, and the through opening 6 connects the construction space of the upper bearing platform 2 and the lower bearing platform 3; in the present embodiment, the through opening 6 is covered with a cover plate 7, and the cover plate 7 is provided with a handle for easy lifting; the cover plate 7 is hinged on the through opening 6; in the preferred embodiment, the cover plate 7 and the through opening 6 form a detachable connection; the cover plate 7 is provided at the through opening 6, so that the construction personnel will not fall due to accidental stepping on the air when performing maintenance work on the upper bearing platform 2, thereby ensuring the working safety of the construction personnel. Specifically, the opening edge of the through opening 6 is annularly coated with a circle of flexible material; the provision of the flexible material can effectively prevent personnel from being scratched by the opening edge when passing through the through opening 6, and the flexible material can be made of rubber or sponge.

[0043] In this embodiment, the wall bracket 1 includes two parallel linear profiles, and a plurality of round tubes 14 are evenly spaced between the two linear profiles. By arranging the round tubes 14 between the two linear profiles, a ladder is formed, which is convenient for climbing up and down, and improves the maintenance efficiency of the upper and lower parts of the external wall.

[0044] Through the above scheme of the utility model, in specific applications: when using a maintenance rack to repair an exterior wall, the sliding window needs to be removed, and the maintenance rack can be pulled from the downstairs to the window by hoisting, and it can be clamped on the edge of the window sill. At this time, the wall-locking section 11 abuts against the inner side of the wall 4, and the bearing section 12 is located on the outer side of the wall 4, so that the maintenance rack can be quickly fixed on the wall 4, with a simple structure and easy to move and install; in addition, the maintenance rack is provided with an upper bearing platform 2 and a lower bearing platform 3, and a through port 6 is configured to connect the construction space of the upper bearing platform 2 and the lower bearing platform 3, and the wall-locking frame 1 is used as a ladder to facilitate rapid maintenance of the upper and lower parts of the exterior wall, thereby greatly improving the construction efficiency.

[0045] Example 2

[0046] like Figure 3 As shown, one of the implementation modes of the utility model, the main technical scheme of this embodiment is the same as that of embodiment 1, and the features not explained in this embodiment are explained in embodiment 1, and will not be repeated here. The difference between this embodiment and embodiment 1 is:

[0047] There are card slots 8 at the four corners of the upper supporting platform 2 and the lower supporting platform 3. The lower part of the fence frame 5 is provided with supporting legs 5a, which are correspondingly inserted into the card slots 8 and fixedly connected to the supporting platform by fasteners. The fence frame 5 and the supporting platform are detachably matched, which can effectively reduce the overall volume of the fence frame 5 and facilitate storage and transportation.

[0048] Example 3

[0049] like Figure 4 As shown, one of the implementation modes of the utility model, the main technical scheme of this embodiment is the same as that of embodiment 1, and the features not explained in this embodiment are explained in embodiment 1, and will not be repeated here. The difference between this embodiment and embodiment 1 is:

[0050] The fence frame 5 is also enclosed by an isolation net 54, which is made of multiple core strips woven in a warp and weft pattern. In the present embodiment, the core strips may be made of steel wire, iron wire or alloy material. The provision of the isolation net 54 further improves the safety of the maintenance frame and effectively avoids the risk of falling.

[0051] According to the disclosure and teaching of the above specification, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model.

Claims

1. A detachable building exterior wall maintenance frame, comprising a buckle wall frame, and an upper bearing platform and a lower bearing platform fixedly connected to the buckle wall frame, characterized in that: The wall-locking frame is used to be clamped on the wall below the window, and is configured to match the contour shape of the wall, including a wall-locking section abutting against the inner side of the wall, a bearing section located on the outer side of the wall, and a transition section connecting the two; wherein the length dimension of the bearing section is greater than the length dimension of the wall-locking section, and the length dimension of the wall-locking section is less than the maximum width dimension of the window; The upper bearing platform and the lower bearing platform are provided on the side of the bearing section away from the wall, and the upper and lower bearing platforms are both horizontally arranged with a distance between them; a semi-enclosed fence frame is provided on the surrounding side of the upper and lower bearing platforms, and the bearing platform and the corresponding fence frame are closed to form a construction space for people to stand; the upper bearing platform is provided with a through opening near the wall-fastening frame, and the through opening connects the construction space of the upper and lower bearing platforms.

2. A detachable building exterior wall repair frame according to claim 1, characterized in that: The through opening is covered with a cover plate, on which a handle for easy lifting is provided; the cover plate is hinged on the through opening; or the cover plate and the through opening form a detachable connection.

3. A detachable building exterior wall maintenance frame according to claim 2, characterized in that: The opening edge of the through hole is annularly covered with a circle of flexible material.

4. A detachable building exterior wall repair frame according to claim 1, characterized in that: The wall mount frame comprises two linear profiles arranged in parallel, and a plurality of round tubes are evenly distributed between the two linear profiles.

5. The detachable building exterior wall maintenance frame according to claim 1, characterized in that: The length of the wall-fastening section is 1 / 3 to 1 / 2 of the length of the bearing section.

6. The detachable building exterior wall maintenance frame according to claim 1, characterized in that: The upper and lower supporting platforms are plate-shaped square structures, and the four corners of the supporting platforms are connected with the fence frame, which includes a left fence part, a right fence part and a front fence part, and the left fence part, the right fence part and the front fence part are fixedly connected to each other as a whole.

7. A detachable building exterior wall repair frame according to claim 6, characterized in that: The fence frame is fixedly connected to the corresponding supporting platform by welding; or, slots are provided at the four corners of the supporting platform, and legs are provided at the lower part of the fence frame, which are correspondingly inserted into the slots and fixedly connected to the supporting platform by fasteners.

8. The detachable building exterior wall repair frame according to claim 7, characterized in that: The height of the fence frame ranges from 1.1m to 1.2m.

9. The detachable building exterior wall repair frame according to claim 1, characterized in that: The bottoms of the upper and lower bearing platforms are also obliquely provided with reinforcing supports, one end of the reinforcing supports is connected to the bottom of the bearing platform, and the other end extends and is fixedly connected to the bearing section of the wall-mounted frame.

10. The detachable building exterior wall maintenance frame according to claim 1, characterized in that: The fence frame is also enclosed by an isolation net, which is formed by weaving a plurality of core strips in an alternating manner in warp and weft.

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