Fabricated door opening structure with anti-deformation structure

Abstract

The utility model provides an assembly type door opening structure with an anti-deformation structure, which comprises a door opening body and a buffer component, and the upper side surface of the door opening body is sunken downwards to form a groove. The reinforcing rod of the X-shaped structure can effectively enhance the compression resistance and the deformation resistance of the upper side of the door opening body and share pressure from the upper portion, so that the door opening is not prone to deformation due to stress on the upper portion in the long-term use process, and by arranging the buffering assembly, when external force acts on the left side surface or the right side surface of the door opening body, the buffering assembly can buffer the door opening from the left side surface or the right side surface of the door opening body. The spring shock absorber can effectively absorb and buffer the impact force, energy directly transmitted to the door opening body is reduced, so that the possibility of deformation is reduced, the combination of the buffer plate and the spring shock absorber can disperse concentrated stress to a larger area, and deformation caused by overlarge local stress is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of assembled equipment, and in particular relates to an assembled door opening structure with an anti-deformation structure. Background Art

[0002] The prefabricated door opening structure is a building structure system. The current prefabricated door opening structure lacks an anti-deformation structure in actual use. During long-term use, due to the action of external force, the door opening structure may be twisted, deformed and other problems, which will not only affect the normal opening and closing of the door, but also may cause cracks in the walls around the door opening, and even affect the structural stability of the entire building. This is because of the lack of an anti-deformation structure. The lack of an anti-deformation structure will not only lead to the above problems, but also the problem that when encountering vibration or external pressure, the prefabricated door opening structure without an anti-deformation structure is more susceptible to damage, thereby endangering the safety of life and property of personnel. Therefore, it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a prefabricated door opening structure with an anti-deformation structure to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is realized by the following technical scheme: an assembled door opening structure with an anti-deformation structure, comprising: a door opening body, a buffer assembly, the upper side surface of the door opening body is recessed downward to form a groove, a reinforcing rod is installed inside the groove, a cover plate is installed on the upper side surface of the groove, a group of buffer assemblies are respectively installed on the left side surface and the right side surface of the door opening body, the buffer assembly comprises: a buffer plate and a spring shock absorber, a buffer plate is installed at one end of the spring shock absorber away from the door opening body, a fixing plate is respectively formed integrally on the left side surface and the right side surface of the door opening body, a bottom plate is installed on the lower side surface of the door opening body, a clamping block is installed on the upper side surface of the bottom plate, a threshold is installed inside the door opening body, and a reinforcing plate is installed at the corner inside the door opening body;

[0005] The reinforcement plates located at the upper left and right corners of the door opening body further strengthen the strength of the key corners of the door opening, reduce the risk of cracks or deformation in these areas due to concentrated force, and improve overall reliability.

[0006] As a preferred embodiment, the door opening body has a U-shaped structure with the opening facing downwards. A groove is formed by downward depression at the center position of the upper surface of the door opening body. The length and width of the groove are smaller than those of the upper surface of the door opening body. Multiple reinforcing bars are installed on the front inner wall and the rear inner wall inside the groove respectively in an X-shaped structure. The reinforcing bars in the X-shaped structure can effectively enhance the compressive resistance and anti-deformation ability of the upper side of the door opening body, share the pressure from above, so that the door opening is not easily deformed due to the force from above during long-term use, and maintain the stability and integrity of the structure.

[0007] As a preferred embodiment, a cover plate is installed on the upper side of the groove by screws. The length and width of the cover plate match those of the upper surface of the door opening body. Multiple spring shock absorbers are evenly installed on the left surface and the right surface of the door opening body respectively.

[0008] As a preferred embodiment, one end of the spring shock absorber away from the door opening body is connected to the inner surface of the buffer plate. The width of the buffer is the same as the side width of the door opening body. A fixing plate is integrally formed at the lower edge of the left surface and the right surface of the door opening body respectively.

[0009] As a preferred embodiment, a threshold is symmetrically installed on the front side and the rear side respectively below the interior of the door opening body. A gap is provided between the two thresholds. The structure of the gap matches that of the clamping block.

[0010] As a preferred embodiment, a bottom plate is installed on the lower surface of the door opening body by screws. A clamping block is installed at the center position of the upper surface of the bottom plate. The clamping block is clamped inside the gap between the two thresholds. The upper surface of the clamping block is flush with the upper surface of the threshold.

[0011] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By providing the door opening body, a groove is provided on the upper surface of the door opening body, and multiple groups of reinforcing bars in an X-shaped structure are installed inside the groove. A reinforcing plate is installed at the upper left corner and the upper right corner respectively inside the door opening body. When in use, first, the reinforcing bars in the X-shaped structure can effectively enhance the compressive resistance and anti-deformation ability of the upper side of the door opening body, share the pressure from above, so that the door opening is not easily deformed due to the force from above during long-term use, and maintain the stability and integrity of the structure. Secondly, the reinforcing plates located at the upper left corner and the upper right corner inside the door opening body further strengthen the strength of the key corners of the door opening, reduce the risk of cracks or deformation at these parts due to concentrated stress, and improve the overall reliability.

[0012] By setting a buffer component, spring shock absorbers are respectively installed on the left surface and the right surface of the door opening body, and a buffer plate is installed on the end of the spring shock absorber away from the door opening body. When in use, when external force acts on the left surface or the right surface of the door opening body, the spring shock absorber can effectively absorb and buffer the impact force, reduce the energy directly transmitted to the door opening body, thereby reducing the possibility of deformation. The combination of the buffer plate and the spring shock absorber can disperse the concentrated stress to a larger area, avoiding deformation caused by excessive local stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of a door opening body of an assembled door opening structure with an anti-deformation structure according to the utility model.

[0015] Figure 2 It is a schematic diagram of a cover plate of an assembled door opening structure with an anti-deformation structure according to the utility model.

[0016] Figure 3 It is a schematic diagram of a base plate of an assembled door opening structure with an anti-deformation structure according to the utility model.

[0017] In the figure, 100 is a door opening body, 101 is a groove, 110 is a reinforcing rod, 120 is a fixing plate, 130 is a cover plate, 140 is a bottom plate, 150 is a clamping block, and 160 is a threshold;

[0018] 200-buffer plate, 210-spring shock absorber, 220-reinforcement plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 3, the present utility model provides a technical solution: an assembled door opening structure with an anti-deformation structure, including: a door opening body 100 and a buffer assembly. A groove 101 is formed by downward depression on the upper surface of the door opening body 100. A reinforcing rod 110 is installed inside the groove 101. A cover plate 130 is installed on the upper surface of the groove 101. A set of buffer assemblies are respectively installed on the left surface and the right surface of the door opening body 100. The buffer assembly includes: a buffer plate 200 and a spring damper 210. One end of the spring damper 210 away from the door opening body 100 is installed with a buffer plate 200. Fixed plates 120 are integrally formed on the left surface and the right surface of the door opening body 100 respectively. A bottom plate 140 is installed on the lower surface of the door opening body 100. A clamping block 150 is installed on the upper surface of the bottom plate 140. A threshold 160 is installed inside the door opening body 100. A reinforcing plate 220 is installed at the corner inside the door opening body 100.

[0021] Please refer to Figures 1 to 3 , as the first embodiment of the present utility model: The door opening body 100 is in a U-shaped structure with an opening downward. A groove 101 is formed by downward depression at the center position of the upper surface of the door opening body 100. The length and width of the groove 101 are smaller than the length and width of the upper surface of the door opening body 100. Multiple groups of reinforcing rods 110 are installed on the front inner wall and the rear inner wall inside the groove 101 in an X-shaped structure;

[0022] The cover plate 130 is installed on the upper side of the groove 101 by screws. The length and width of the cover plate 130 match the length and width of the upper surface of the door opening body 100. A plurality of spring dampers 210 are evenly installed on the left surface and the right surface of the door opening body 100 respectively;

[0023] One end of the spring damper 210 away from the door opening body 100 is connected to the inner surface of the buffer plate 200. The width of the buffer is the same as the side width of the door opening body 100. A fixed plate 120 is integrally formed at the lower edge of the left surface and the right surface of the door opening body 100 respectively;

[0024] During use, when the upper surface of the door opening body 100 is subjected to pressure, the reinforcing rod 110 of the X-shaped structure inside the groove 101 on the upper surface of the door opening body 100 can effectively enhance the compression and deformation resistance of the upper side of the door opening body 100 (the X-shaped structure is composed of two mirrored triangular structures. It is known from common sense that the triangle has stability, so it can have a good compression resistance effect, thereby preventing the upper surface of the door opening body 100 from deforming), share the pressure from above, and make the door opening less likely to deform due to the force from above during long-term use, thereby maintaining the stability and integrity of the structure. Secondly, the reinforcing plates 220 located at the upper left and upper right corners of the door opening body 100 further enhance the strength of the key corners of the door opening, reduce the risk of cracks or deformation in these parts due to concentrated force, and improve the overall reliability. Furthermore, such a design can extend the service life of the door opening and reduce the maintenance and replacement costs caused by deformation.

[0025] See also Figures 1 to 3 As a second embodiment of the present invention: a threshold 160 is symmetrically installed on the front side and the rear side of the lower part of the door opening body 100, and a gap is provided between the two thresholds 160, and the structure of the gap matches the structure of the clamping block 150;

[0026] A bottom plate 140 is installed on the lower surface of the door opening body 100 by screws, and a clamping block 150 is installed at the center of the upper surface of the bottom plate 140. The clamping block 150 is clamped inside the gap between the two door sills 160, and the upper surface of the clamping block 150 is flush with the upper surface of the door sills 160;

[0027] When in use, when the left and right surfaces of the door opening body 100 are subjected to impact pressure that causes the door opening body 100 to deform, the spring shock absorber 210 on the left and right surfaces of the door opening, together with the buffer plate 200, will absorb this part of the pressure (making the spring shock absorber 210 work. The spring shock absorber 210 is a prior art, and its working principle and structure are not described here in detail). When external force acts on the left and right surfaces of the door opening body 100, the spring shock absorber 210 can effectively absorb and buffer these impact forces, thereby reducing the energy directly transmitted to the door opening body 100, thereby reducing the possibility of deformation. The combination of the buffer plate 200 and the spring shock absorber 210 can disperse the concentrated stress to a larger area, avoiding deformation caused by excessive local stress. The combination of the reinforcing rod 110 and the reinforcement plate 220 can effectively prevent the door opening body 100 from deformation when in use.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled door opening structure with an anti-deformation structure, comprising: Door opening body (100), buffer assembly, characterized in that a groove (101) is formed by downward depression on the upper surface of the door opening body (100), a reinforcing rod (110) is installed inside the groove (101), and a cover plate (130) is installed on the upper surface of the groove (101); A set of buffer assemblies are respectively installed on the left surface and the right surface of the door opening body (100). The buffer assembly includes: a buffer plate (200) and a spring damper (210). One end of the spring damper (210) away from the door opening body (100) is installed with a buffer plate (200). Fixed plates (120) are integrally formed on the left surface and the right surface of the door opening body (100) respectively; A bottom plate (140) is installed on the lower surface of the door opening body (100), a clamping block (150) is installed on the upper surface of the bottom plate (140), a threshold (160) is installed inside the door opening body (100), and a reinforcing plate is installed at the corner inside the door opening body (100).

2. The assembled door opening structure with an anti-deformation structure according to claim 1, characterized in that: The door opening body (100) has a U-shaped structure with an opening downward. A groove (101) is formed by downward depression at the central position of the upper surface of the door opening body (100). The length and width of the groove (101) are smaller than the length and width of the upper surface of the door opening body (100). Multiple groups of reinforcing rods (110) are installed in an X-shaped structure on the front inner wall and the rear inner wall inside the groove (101).

3. The assembled door structure with an anti-deformation structure according to claim 2, characterized in that: The cover plate (130) is installed on the upper side of the groove (101) by screws. The length and width of the cover plate (130) match the length and width of the upper surface of the door opening body (100). A plurality of spring dampers (210) are evenly installed on the left surface and the right surface of the door opening body (100) respectively.

4. The assembled door opening structure with an anti-deformation structure according to claim 3, characterized in that: One end of the spring damper (210) away from the door opening body (100) is connected to the inner surface of the buffer plate (200). The width of the buffer is the same as the side width of the door opening body (100). A fixed plate (120) is integrally formed at the lower edge of the left surface and the right surface of the door opening body (100) respectively.

5. The assembled door opening structure with an anti-deformation structure according to claim 4, characterized in that: A threshold (160) is symmetrically installed on the front side and the rear side respectively below the inside of the door opening body (100). A gap is provided between the two thresholds (160). The structure of the gap matches the structure of the clamping block (150).

6. The assembled door opening structure with an anti-deformation structure according to claim 5, characterized in that: The bottom plate (140) is installed on the lower surface of the door opening body (100) by screws. A clamping block (150) is installed at the central position of the upper surface of the bottom plate (140). The clamping block (150) is clamped inside the gap between the two thresholds (160). The upper surface of the clamping block (150) is flush with the upper surface of the threshold (160).

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