Auxiliary device for maintaining sloping roof of parapet wall

Abstract

The utility model provides an auxiliary device for maintaining an inclined roof of a parapet wall, which belongs to the technical field of building construction and comprises a horizontal fixing frame, an adjusting bracket, an adjustable triangular fixing frame, a sliding extension frame, a foot treading frame, a cross brace and a counterweight hanging ring, the horizontal fixing frame is arranged on a roof, one end of the horizontal fixing frame is provided with the adjustable triangular fixing frame, the adjustable triangular fixing frame is attached to a parapet wall on one side of the roof, the other end of the horizontal fixing frame is rotationally connected with the adjusting support, and the adjusting support is arranged on an inclined roof; a sliding extension frame is arranged on the adjusting bracket, and the position of the sliding extension frame is fixed through a fastener; the bottom of the sliding extension frame is connected with the pedal frame; at least two groups of cross braces are arranged on the sliding extension frame; and the counterweight hanging rings are respectively arranged on the adjustable triangular fixing frame and the horizontal fixing frame. The device can adapt to sloping roofs or modeling eaves with different gradients and sizes, and constructors can maintain the sloping roofs conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, specifically relating to an auxiliary device for the maintenance of sloping roofs with parapet walls. Background Technology

[0002] Patent application number 202220512283.8 discloses a safety construction auxiliary device for pitched roofs. This device provides a support plate for workers to carry out maintenance, and utilizes tilting frames on both sides to increase the stability of the support plate. This not only meets the requirements for construction work but also provides ample safety protection for maintenance personnel. Workers perform roof maintenance on the top support plate, and by compressing the damping rod at the bottom, the top support plate is tilted.

[0003] Currently, in the renovation projects of old residential areas, the outer wall of the parapet wall is connected to the sloping roof. The sloping roof has a large slope and limited space, so it is inconvenient to repair the sloping roof or the sloping eaves. Although the existing technology provides a maintenance area for workers, this area is the roof, which is not convenient for repairing the sloping roof. Moreover, it cannot be adjusted according to the different slopes of the sloping roof and the different lengths of the maintenance area. Utility Model Content

[0004] Based on the above-mentioned technical problems, the purpose of this utility model is to provide an auxiliary device for the maintenance of sloping roofs with parapet walls. This device can adapt to sloping roofs or decorative eaves with different slopes and sizes, and facilitates the maintenance of sloping roofs by construction personnel.

[0005] The specific technical solution is as follows:

[0006] An auxiliary device for maintaining a parapet wall on a sloping roof includes: a horizontal fixing frame, an adjusting bracket, an adjustable triangular fixing frame, a sliding extension frame, a foot support, cross braces, and counterweight rings. The horizontal fixing frame is installed on the roof, with an adjustable triangular fixing frame at one end that fits against the parapet wall on one side of the roof. The other end of the horizontal fixing frame is rotatably connected to the adjusting bracket, which is also installed on the sloping roof. The adjusting bracket has a sliding extension frame, and its position is fixed by fasteners. The bottom of the sliding extension frame is connected to the foot support. The sliding extension frame has at least two sets of cross braces. Counterweight rings are respectively installed on the adjustable triangular fixing frame and the horizontal fixing frame.

[0007] In addition, the parapet wall sloping roof maintenance auxiliary device provided by the present invention may also have the following additional technical features:

[0008] In the above technical solution, the adjustable triangular fixing frame includes: a straight side connecting plate, an inclined side connecting plate, and a moving groove; the straight side connecting plate and the inclined side connecting plate are an integral structure, and the straight side connecting plate and the inclined side connecting plate are slidably connected to the horizontal fixing frame respectively; the moving groove is installed through the horizontal fixing frame, and two fixing bolts are installed at the moving groove and pass through the straight side connecting plate and the inclined side connecting plate respectively, and the fixing bolts are provided with fixing nuts and locking nuts.

[0009] In the above technical solution, both the straight-edge connecting plate and the oblique-edge connecting plate are provided with relief grooves, and the relief grooves are arranged around the outside of the horizontal fixed frame.

[0010] In the above technical solution, the adjusting bracket is provided with a sliding groove, the sliding extension frame is slidably connected to the sliding groove and the position of the sliding extension frame is fixed by fasteners.

[0011] In the above technical solution, the bottom of the adjusting bracket is provided with a fixed seat.

[0012] In the above technical solution, a fastening nut is provided at the rotatable connection between the horizontal fixed frame and the adjusting bracket.

[0013] In the above technical solution, a set of cross braces includes two support plates.

[0014] The auxiliary device for repairing sloping roof parapet walls of this utility model has the following advantages compared with the prior art:

[0015] 1. By combining the adjustable triangular fixing frame, sliding extension frame and adjusting bracket, it can flexibly adapt to sloping roofs or sloping eaves with different slopes, and the design of the sliding extension frame can adjust the length of the device according to the size of the maintenance area.

[0016] 2. By sliding the adjustable triangular fixing bracket and the horizontal fixing bracket together, it can adapt to different spacing between parapet walls and sloping roofs. The counterweight facilities are installed using counterweight rings to balance the entire device and improve its stability on sloping roofs.

[0017] 3. The counterweight device is installed by means of counterweight lifting rings and the adjusting bracket is supported by fixed bases, which ensures the stability of the whole device without damaging the building walls, roof or waterproof layer, and makes it easy for construction personnel to move the device to a flexible position. Attached Figure Description

[0018] Figure 1 This is a front view of an auxiliary device for repairing a parapet wall on a sloping roof, according to the present invention.

[0019] Figure 2 This is a side view of an auxiliary device for repairing a parapet wall on a sloping roof, according to the present invention.

[0020] Figure 3 This is a structural schematic diagram of an auxiliary device for the maintenance of a parapet wall on a sloping roof, according to the present invention.

[0021] in, Figures 1 to 3 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0022] 10 Sloping roof, 11 Parapet wall, 12 Horizontal fixed frame, 13 Adjustable bracket, 14 Sliding extension frame, 15 Fastener, 16 Foot pedal, 17 Counterweight lifting ring, 18 Straight edge connecting plate, 19 Sloping edge connecting plate, 20 Fixing bolt, 21 Fixing nut, 22 Locking nut, 23 Moving groove, 24 Slide groove, 25 Fixed seat, 26 Fastening nut, 27 Support plate. Detailed Implementation

[0023] The following are specific implementation cases and appendices. Figure 1-3 The present invention will be further described below, but the present invention is not limited to these embodiments.

[0024] A kind of auxiliary device for the maintenance of sloping roofs with parapet walls, such as Figure 1-3 As shown, it includes: a horizontal fixing frame 12, an adjusting bracket 13, an adjustable triangular fixing frame, a sliding extension frame 14, a foot support 16, cross braces, and counterweight hanging rings 17; the horizontal fixing frame 12 is installed on the roof, one end of the horizontal fixing frame 12 is provided with an adjustable triangular fixing frame, the adjustable triangular fixing frame is attached to the parapet wall 11 on one side of the roof, the other end of the horizontal fixing frame 12 is rotatably connected to the adjusting bracket 13, and the adjusting bracket 13 is installed on the sloping roof 10; the adjusting bracket 13 is provided with a sliding extension frame 14, and the position of the sliding extension frame 14 is fixed by fasteners 15; the bottom of the sliding extension frame 14 is connected to the foot support 16; the sliding extension frame 14 is provided with at least two sets of cross braces; the counterweight hanging rings 17 are respectively installed on the adjustable triangular fixing frame and the horizontal fixing frame 12.

[0025] By employing the above structure, and through the combined use of the adjustable triangular fixing frame, the sliding extension frame 14, and the adjusting bracket 13, it can flexibly adapt to sloping roofs 10 or sloping eaves with different slopes. Furthermore, the design of the sliding extension frame 14 allows for adjustment of the device's length according to the size of the maintenance area. By sliding the adjustable triangular fixing frame to the horizontal fixing frame 12, it can adapt to different distances between the parapet wall 11 and the sloping roof 10. The counterweight installation using the counterweight ring 17 balances the entire device, improving its stability on the sloping roof 10.

[0026] The counterweight device is installed by the counterweight lifting ring 17 and supported by the fixed seat 25, which ensures the stability of the whole device without damaging the building wall, roof or waterproof layer, and makes it easy for construction personnel to move the device to a flexible position.

[0027] Specifically, during installation, the entire device is mounted on the roof. The adjusting bracket 13 is rotated to make it horizontal with the sloping roof 10 and its position is fixed. Then, the sliding extension bracket 14 is pulled to slide along the adjusting bracket 13 until the footrest 16 is at the bottom of the sloping roof 10. The position of the sliding extension bracket 14 is then fixed so that the construction personnel can adjust the length of the device according to the size of the maintenance area. The position of the adjustable triangular fixing bracket is moved to make it fit and fix to the parapet wall 11 on one side of the roof. Finally, the counterweight is installed on the counterweight ring 17 to ensure the stability of the entire device.

[0028] When in use, construction workers stand on the scaffold 16 to repair the sloping roof 10, and the horizontal braces serve to make it easier for construction workers to hold on.

[0029] Specifically, the counterweight is an installation basket containing counterweight blocks or sandbags, which is installed on the counterweight lifting ring 17 to balance the center of gravity of the device and prevent the device from tipping over due to strong winds or the movement of construction personnel.

[0030] In an embodiment of this utility model, the adjustable triangular fixing frame includes: a straight-side connecting plate 18, an inclined-side connecting plate 19, and a moving groove 23; the straight-side connecting plate 18 and the inclined-side connecting plate 19 are integral structures, and the straight-side connecting plate 18 and the inclined-side connecting plate 19 are slidably connected to the horizontal fixing frame 12 respectively; the moving groove 23 is disposed through the horizontal fixing frame 12, and two fixing bolts 20 are installed at the moving groove 23 and pass through the straight-side connecting plate 18 and the inclined-side connecting plate 19 respectively, and the fixing bolts 20 are provided with fixing nuts 21 and locking nuts 22.

[0031] By pushing the straight-edge connecting plate 18 and the inclined-edge connecting plate 19, they are moved along the horizontal fixing frame 12 until they are in contact with the parapet wall 11. Then, the fixing nut 21 and the locking nut 22 are tightened to fix the position of the straight-edge connecting plate 18 and the inclined-edge connecting plate 19. The double locking mechanism achieved by the fixing nut 21 and the locking nut 22 improves the safety of the device.

[0032] The structural strength of the triangular bracket is enhanced by designing the straight-edge connecting plate 18 and the inclined-edge connecting plate 19 as an integrated structure.

[0033] In the embodiments of this utility model, both the straight-edge connecting plate 18 and the inclined-edge connecting plate 19 are provided with relief grooves, and the relief grooves are arranged around the outside of the horizontal fixing frame 12.

[0034] By providing clearance grooves on both the straight-edge connecting plate 18 and the inclined-edge connecting plate 19, it is easy for the straight-edge connecting plate 18 and the inclined-edge connecting plate 19 to move smoothly along the horizontal fixing frame 12.

[0035] In an embodiment of this utility model, the adjusting bracket 13 is provided with a sliding groove 24, the sliding extension bracket 14 is slidably connected to the sliding groove 24 and the position of the sliding extension bracket 14 is fixed by fasteners 15.

[0036] When adjusting the overall length of the device, simply push the sliding extension bracket 14 along the slide groove 24 and quickly fix the position of the sliding extension bracket 14 with the fastener 15. There is no need for complicated disassembly or reassembly steps, which shortens the installation and adjustment time.

[0037] In an embodiment of this utility model, the bottom of the adjusting bracket 13 is provided with a fixing seat 25.

[0038] By setting a fixing seat 25 at the bottom of the adjusting bracket 13, and the fixing seat 25 is in contact with the sloping roof 10, additional support is provided for the adjusting bracket 13, ensuring that the device can be stably placed on the sloping roof 10 with different slopes.

[0039] In an embodiment of this utility model, a fastening nut 26 is provided at the rotatable connection between the horizontal fixing frame 12 and the adjusting bracket 13.

[0040] After rotating the adjusting bracket 13 and adjusting the angle between the horizontal fixing bracket 12 and the adjusting bracket 13, the position of the horizontal fixing bracket 12 and the adjusting bracket 13 can be quickly fixed by tightening the fastening nut 26.

[0041] In an embodiment of this utility model, a set of cross braces includes two support plates 27.

[0042] By setting the two support plates 27 as a set of horizontal braces, the support area for construction workers to hold on or lean against is increased, thus providing a stable handhold for construction workers and helping them to maintain balance on the sloping roof 10. In addition, the design of the two support plates 27 allows the horizontal braces to evenly distribute the weight of maintenance personnel, avoiding excessive stress on a single point that could lead to structural deformation or damage after long-term use.

[0043] Implementation process: During installation, the entire device is mounted on the roof. The adjusting bracket 13 is rotated to make it horizontal with the sloping roof 10 and its position is fixed. Then, the sliding extension bracket 14 is pulled to slide along the adjusting bracket 13 until the footrest 16 is at the bottom of the sloping roof 10. The position of the sliding extension bracket 14 is then fixed so that the construction personnel can adjust the length of the device according to the size of the maintenance area. The position of the adjustable triangular fixing bracket is moved to make it fit and fix to the parapet wall 11 on one side of the roof. Finally, the counterweight is installed on the counterweight ring 17 to ensure the stability of the entire device.

[0044] When in use, construction workers stand on the scaffold 16 to repair the sloping roof 10, and the horizontal braces serve to make it easier for construction workers to hold on.

[0045] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0046] In the description of this utility model, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this utility model, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An auxiliary device for repairing sloping roofs with parapet walls, characterized in that, include: The system comprises a horizontal fixed frame, an adjustable support, an adjustable triangular fixed frame, a sliding extension frame, a foot support, cross braces, and counterweight rings. The horizontal fixed frame is installed on the roof. One end of the horizontal fixed frame has an adjustable triangular fixed frame that fits against the parapet wall on one side of the roof. The other end of the horizontal fixed frame is rotatably connected to the adjustable support, which is installed on the sloping roof surface. The adjustable support has a sliding extension frame, and its position is fixed by fasteners. The bottom of the sliding extension frame is connected to the foot support. The sliding extension frame has at least two sets of cross braces. The counterweight rings are respectively installed on the adjustable triangular fixed frame and the horizontal fixed frame.

2. The auxiliary device for repairing sloping roofs with parapet walls according to claim 1, characterized in that, The adjustable triangular fixing frame includes: a straight-side connecting plate, an inclined-side connecting plate, and a movable groove; the straight-side connecting plate and the inclined-side connecting plate are integral structures, and the straight-side connecting plate and the inclined-side connecting plate are slidably connected to the horizontal fixing frame respectively; the movable groove is disposed through the horizontal fixing frame, and two fixing bolts are installed at the movable groove and pass through the straight-side connecting plate and the inclined-side connecting plate respectively, and the fixing bolts are provided with fixing nuts and locking nuts.

3. The auxiliary device for repairing sloping roofs with parapet walls according to claim 2, characterized in that, Both the straight-edge connecting plate and the inclined-edge connecting plate are provided with relief grooves, and the relief grooves are arranged around the outside of the horizontal fixed frame.

4. The auxiliary device for repairing sloping roofs of parapet walls according to claim 1, characterized in that, The adjusting bracket is provided with a sliding groove, and the sliding extension frame is slidably connected to the sliding groove and the position of the sliding extension frame is fixed by fasteners.

5. The auxiliary device for repairing sloping roofs with parapet walls according to claim 1, characterized in that, The bottom of the adjustment bracket is provided with a fixed base.

6. The auxiliary device for repairing sloping roofs with parapet walls according to claim 1, characterized in that, A fastening nut is provided at the rotatable connection between the horizontal fixing frame and the adjusting bracket.

7. The auxiliary device for repairing sloping roofs with parapet walls according to claim 1, characterized in that, A set of cross braces consists of two support plates.

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