Evacuation indicating lamp efficient pre-embedded mold
By designing an efficient pre-embedded mold for evacuation indicator lights, the problem of environmental pollution and unsatisfactory pre-embedded effects caused by foam embedding in the existing construction process is solved, and an efficient and reusable pre-embedded effect is achieved, and cost savings are saved.
Patent Information
- Application Number
- CN202420564677.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-22
AI Technical Summary
In the existing construction process, workers use foam embedding method when pre-embedding the evacuation indicator light, resulting in large amount of foam during pre-embedding, serious environmental pollution after demolition, and unsatisfactory pre-embedding effect.
Design an efficient pre-embedded mold of evacuation indicator light, including a mold shell with a wedge-shaped structure, a matrix-distributed flat steel fixing sheet, a tic toe support frame and bamboo plyboard with a steel bar structure. The mold can be removed and reused, and the structure is simple and easy to make, suitable for using waste materials on the construction site, saving costs.
It realizes efficient pre-embedding of evacuation indicator lights, the mold can be reused, the pre-embedding effect is good, and it saves costs and avoids environmental pollution.
Smart Images
Figure CN222557853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of housing construction engineering, in particular to a high-efficiency pre-embedded mould for evacuation indicator lights. Background Art
[0002] In the existing construction process, workers usually use foam to embed evacuation indicator lights, and then clean the foam after removing the template.
[0003] However, when foam is used for pre-embedding, a large amount of foam is used, the environmental pollution is too large after removal, and the pre-embedding effect after using this method is not ideal. Utility Model Content
[0004] The utility model aims to provide an efficient pre-embedded mold for an evacuation indicator light, which can be dismantled and reused, and has a good pre-embedded effect; moreover, it has a simple structure, is easy to manufacture, and can be manufactured using waste materials from a construction site, thus saving costs.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A high-efficiency embedded mold for an evacuation indicator light comprises: a mold shell, and the mold shell adopts a wedge-shaped structure; four flat steel fixing plates distributed in a matrix are welded inside and / or outside the mold shell, and the flat steel fixing plates are located in four vertex areas; a tic-tac-toe support frame of a steel bar structure is welded inside the mold shell, and two nuts are welded at the transverse steel bars of the tic-tac-toe support frame, and the nuts are used to tighten galvanized bolts when removing the mold; a bamboo plywood is fixed to the flat steel fixing plate located inside the mold shell by self-tapping screws.
[0007] The mold shell is welded by flat steel to form a frame, and both ends of the flat steel are polished with 5mm bevels.
[0008] Specifically, the mold shell is 20 mm larger than the overall outer dimensions of the lamp shell.
[0009] Furthermore, the number of supporting points of the tic-tac-toe supporting frame is determined according to the outer dimensions of the mold shell to ensure that the mold is not deformed due to the pressure of concrete.
[0010] Furthermore, the thickness of the bamboo plywood is 9-12 mm.
[0011] Compared with the prior art, the efficient embedded mold for the evacuation indicator light described in the utility model has the following advantages:
[0012] In the efficient pre-embedded mold for evacuation indicator lights provided by the utility model, since the mold shell adopts a wedge-shaped structure; four flat steel fixing plates distributed in a matrix are welded to the inside and / or outside of the mold shell, and the flat steel fixing plates are located at four vertex areas; a tic-tac-toe support frame of a steel bar structure is welded to the inside of the mold shell, and two nuts are welded at the transverse steel bars of the tic-tac-toe support frame, and the nuts are used to tighten the galvanized bolts when removing the mold; a bamboo plywood is fixed to the flat steel fixing plates located inside the mold shell by self-tapping screws; therefore, the efficient pre-embedded mold for evacuation indicator lights provided by the utility model can not only be dismantled but also reused, and its pre-embedded effect is good; at the same time, its structure is simple, easy to make, and can be made using waste materials from the construction site, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A schematic structural diagram of a first-view perspective of a highly efficient pre-embedded mold for an evacuation indicator light provided by an embodiment of the utility model;
[0014] Figure 2 A second perspective structural diagram of an efficient pre-embedded mold for an evacuation indicator light provided by an embodiment of the utility model;
[0015] Figure 3 A schematic diagram of positioning and checking the efficient pre-embedded mold for the evacuation indicator light provided by the embodiment of the utility model;
[0016] Figure 4 A schematic diagram of demoulding of a highly efficient pre-embedded mold for an evacuation indicator light provided in an embodiment of the utility model.
[0017] Reference numerals:
[0018] 1-mold shell; 2-flat steel fixing plate; 3-tic-tac-toe support frame; 4-nut; 5-bamboo plywood; 6-self-tapping screws; 7-positioning steel bars; 8-junction box. DETAILED DESCRIPTION
[0019] For ease of understanding, the efficient pre-embedded mold for the evacuation indicator light provided by the embodiment of the utility model is described in detail below in conjunction with the accompanying drawings of the specification.
[0020] The utility model embodiment provides a high-efficiency pre-embedded mold for an evacuation indicator light, such as Figure 1 and Figure 2As shown, it includes: a mold shell 1, and the mold shell 1 adopts a wedge-shaped structure; four flat steel fixing plates 2 distributed in a matrix are welded inside and / or outside the mold shell 1, and the flat steel fixing plates 2 are located in four vertex areas (when the inside and the outside are provided with flat steel fixing plates 2, the thickness of the mold shell 1 is more secure); a tic-tac-toe support frame 3 of a steel bar structure is welded inside the mold shell 1, and two φ12mm nuts 4 are welded at the transverse steel bars of the tic-tac-toe support frame 3, and the nuts 4 are used to tighten the galvanized bolts when dismantling the mold; a bamboo plywood 5 is fixed to the flat steel fixing plate 2 located inside the mold shell 1 by self-tapping screws 6.
[0021] Compared with the prior art, the efficient pre-embedded mold for the evacuation indicator light described in the embodiment of the utility model has the following advantages:
[0022] In the efficient pre-embedded mold for evacuation indicator lights provided by the embodiment of the utility model, since the mold shell 1 adopts a wedge-shaped structure; four flat steel fixing plates 2 distributed in a matrix are welded to the inside and / or outside of the mold shell 1, and the flat steel fixing plates 2 are located in four vertex areas; a tic-tac-toe support frame 3 of a steel bar structure is welded to the inside of the mold shell 1, and two nuts 4 are welded at the transverse steel bars of the tic-tac-toe support frame 3, and the nuts 4 are used to tighten the galvanized bolts when removing the mold; a bamboo plywood 5 is fixed to the flat steel fixing plate 2 located inside the mold shell 1 by self-tapping screws; therefore, the efficient pre-embedded mold for evacuation indicator lights provided by the embodiment of the utility model can not only be dismantled but also reused, and its pre-embedded effect is good; at the same time, its structure is simple, easy to make, and can be made using waste materials from the construction site, saving costs.
[0023] Among them, Figure 1 and Figure 2 As shown, the mold shell 1 can be welded by flat steel to form a frame, and both ends of the flat steel can be polished with 5 mm bevels to make the mold shell 1 as a whole form a wedge-shaped structure.
[0024] Specifically, Figure 1 and Figure 2 As shown, the mold shell 1 may be preferably 20 mm larger than the overall shape of the lamp shell, so as to facilitate adjustment during installation of the lamp.
[0025] Furthermore, if Figure 1 and Figure 2 As shown, the number of supporting points of the above-mentioned cross-shaped supporting frame 3 can be determined according to the outer dimensions of the mold shell 1 to ensure that the mold is not deformed due to the pressure of concrete.
[0026] Furthermore, if Figure 1 and Figure 2 As shown, the thickness of the bamboo plywood 5 can be 9-12 mm.
[0027] Furthermore, to ensure the repeated use of the mold, the mold can be protected by adhesive tape.
[0028] The following is a detailed description of the use process of the efficient pre-embedded mold for the evacuation indicator light provided by the embodiment of the utility model with the help of the accompanying drawings:
[0029] like Figure 3 As shown, when installing and positioning, calculate the installation height difference according to the elevation line released by the civil engineering, determine the elevation of the bottom of the mold and make a mark to facilitate the fixation in place; the steel bars cannot be cut when the mold is in place, and the longitudinal steel bars can be bent with a steel bar wrench. If the position cannot be avoided and the steel bars need to be cut, the civil engineering should be consulted to take reinforcement measures;
[0030] When installing and fixing, the positioning steel bars 7 are welded on the steel bars around the mold, which can prevent the mold from shifting and make the mold close to the template; the evacuation indicator light junction box 8 connected to the mold must be filled with sawdust and close to the mold; the mold is fixed on the steel mesh with wire, and the front and rear bolt holes of the mold are closed with yellow tape;
[0031] When checking before supporting the formwork, after the mold is in place, first use a level pipe to calibrate whether the elevation is correct, use a level ruler to check whether the mold is level, check whether the size from the mold outer opening to the positioning steel bar is consistent with the wall thickness, and check whether the yellow tape is sealed in place before supporting the formwork;
[0032] like Figure 4 As shown, when the mold is removed, the mold can be removed after the concrete formwork is removed; peel off the yellow tape sealing the bolt holes on the mold surface, screw the bolts into the nuts, turn the screws clockwise with a plum wrench, and use the screws to push the mold out of the wall. Take out the sawdust and clean the debris in the junction box, do a good job of anti-corrosion on the inner wall of the junction box, and clean and oil the mold in time after taking it out for later use.
[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. An efficient pre-embedded mold for evacuation indicator lights, characterized in that: include: A mold shell adopts a wedge-shaped structure; four flat steel fixing plates distributed in a matrix are welded inside and / or outside the mold shell, and the flat steel fixing plates are located in four vertex areas; a tic-tac-toe support frame of a steel bar structure is welded inside the mold shell, and two nuts are welded at the transverse steel bars of the tic-tac-toe support frame, and the nuts are used to tighten the galvanized bolts when removing the mold; a bamboo plywood is fixed to the flat steel fixing plate located inside the mold shell by self-tapping screws.
2. The efficient pre-embedded mold for evacuation indicator lights according to claim 1 is characterized in that: The mold shell is welded by flat steel to form a frame, and both ends of the flat steel are polished with 5mm bevel edges.
3. The efficient pre-embedded mold for evacuation indicator lights according to claim 1 or 2, characterized in that: The mold shell is 20 mm larger than the overall outer dimensions of the lamp shell.
4. The efficient pre-embedded mold for evacuation indicator lights according to claim 1 is characterized in that: The number of supporting points of the tic-tac-toe supporting frame is determined according to the outer dimensions of the mold shell to ensure that the mold is not deformed due to the pressure of the concrete.
5. The efficient pre-embedded mold for evacuation indicator lights according to claim 1 is characterized in that: The thickness of the bamboo plywood is 9-12 mm.