Fabricated building wall
By designing the connecting parts of the embedded insert plate and vertical abutment and cross-pin rods in the prefabricated building wall, the problem of unsolid connection between the upper and lower walls in the prior art is solved, and a more firm pre-fixed connection is achieved.
Patent Information
- Application Number
- CN202421812630.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing prefabricated building walls cannot achieve pre-positioned connections between the upper and lower walls during assembly, resulting in a weak connection.
A prefabricated building wall is designed, including prefabricated walls and connection parts. The lower end of the prefabricated wall is embedded with a plug plate, and the upper end is equipped with a reserved position; the connection part is embedded in the reserved position, including the box body and a removable box cover, and the vertical plug-in and vertical pin rod in the box body are vertically plug-in and horizontal plug-in and installation.
Through the coordination of the insert plates and box of the upper and lower prefabricated walls, the pre-fixed connection between the upper and lower walls is achieved, and the firmness of the connection is enhanced.
Smart Images
Figure CN222822595U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building walls, in particular to an assembled building wall. Background Art
[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods.
[0003] Existing prefabricated building walls cannot be pre-positioned and connected during assembly, resulting in a problem of instability in the connection between upper and lower adjacent walls. Therefore, there is an urgent need for a prefabricated building wall that facilitates the connection between upper and lower walls. Utility Model Content
[0004] The utility model provides an assembled building wall to solve the problems in the prior art.
[0005] The technical problem solved by the utility model is achieved by the following technical solutions:
[0006] An assembled building wall, comprising:
[0007] A prefabricated wall, wherein a plug plate is embedded in the lower end of the prefabricated wall, and a reserved position is provided at the upper end of the prefabricated wall;
[0008] The connecting part is embedded in the reserved position, and the connecting part comprises a box body and a box cover detachably installed on the box body. A vertical support rod is vertically inserted and installed in the box body, and a horizontal pin rod is horizontally inserted and installed in the box body.
[0009] In a specific embodiment, the box opening of the box body is provided with an inner recess for installing the box cover, one side of the upper end of the box body is provided with a connection socket, and the other side of the upper end of the box body is provided with an installation socket for plugging and installing a vertical support rod;
[0010] A partition plate is longitudinally arranged in the box body, and a square groove for installing a transverse pin rod is transversely arranged in the box body, and one end of the square groove is connected to the partition plate;
[0011] L-shaped grooves are provided on both sides of the square groove.
[0012] In a specific embodiment, the vertical support rod includes a first rod body arranged in the box body, a blocking piece is arranged on one side of the first rod body, a first inclined surface is arranged at the lower end of the first rod body, and the upper end of the first rod body is exposed from the installation socket.
[0013] In a specific embodiment, the cross pin rod includes a second rod body that is movably arranged laterally in the square groove and positioning columns that are fixedly arranged on both sides of the second rod body, the positioning columns are inserted into the L-shaped groove, the positioning columns are fixedly connected to a return spring, the other end of the return spring is connected to the partition plate, one end of the second rod body is provided with a second inclined surface, and the other end of the second rod body is exposed from the connecting port between the square groove and the partition plate.
[0014] In a specific implementation manner, a fixing opening is provided at the lower end of the plug plate, and the size of the fixing opening matches the cross-sectional size of the second rod body.
[0015] In a specific embodiment, a positioning convex strip is fixedly provided on one side of the prefabricated wall, and a positioning groove is provided on another side of the prefabricated wall.
[0016] The utility model has the following beneficial effects:
[0017] A box body with a vertical support rod and a horizontal pin rod inside is embedded and installed in the reserved position at the upper end of the prefabricated wall, and a plug plate is embedded and installed at the lower end of the prefabricated wall. When the upper and lower adjacent prefabricated walls are assembled, the plug plate of the upper prefabricated wall is positioned and inserted into the box body of the lower prefabricated wall, and the upper prefabricated wall presses down the vertical support rod, and the vertical support rod moves downward and pushes the horizontal pin rod, so that the horizontal pin rod fixes the plug plate, thereby realizing pre-fixation when assembling the upper and lower adjacent prefabricated walls, making the connection more firm. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 This is a schematic diagram of the prefabricated wall structure of the utility model.
[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle.
[0022] Figure 4 It is a schematic diagram of the connecting part structure of the utility model.
[0023] Figure 5 It is a schematic diagram of the box body, vertical support rod and horizontal pin rod structure of the utility model.
[0024] Figure 6 for Figure 5 Enlarged view of point B in the middle.
[0025] Figure 7 It is a schematic diagram of the structure of the plug board and the connecting part of the utility model.
[0026] Figure 8 Schematic diagram of the upper and lower connection structure of the prefabricated wall.
[0027] In the figure: 100, prefabricated wall; 101, reserved position; 110, plug board; 111, fixing port; 120, positioning convex strip; 130, positioning groove; 200, connecting part; 210, box body; 211, inner concave position; 212, connecting socket; 213, partition plate; 214, square groove; 215, installation socket; 201, L-shaped channel; 220, box cover; 230, vertical support rod; 231, first rod body; 232, baffle; 233, first inclined surface; 240, cross pin rod; 241, second rod body; 242, positioning column; 243, return spring; 244, second inclined surface. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0029] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0033] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0034] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0035] Reference Figure 1-8 As shown, the utility model provides an assembled building wall, comprising:
[0036] A prefabricated wall 100, a plug plate 110 is embedded in the lower end of the prefabricated wall 100, and a reserved position 101 is provided at the upper end of the prefabricated wall 100;
[0037] The connecting part 200 is embedded in the reserved position 101. The connecting part 200 includes a box body 210 and a box cover 220 detachably installed on the box body 210. A vertical support rod 230 is vertically inserted and installed in the box body 210, and a horizontal pin rod 240 is horizontally inserted and installed in the box body 210.
[0038] The box body 210 with the vertical support rod 230 and the horizontal pin rod 240 is embedded in the reserved position 101 at the upper end of the prefabricated wall 100, and the plug plate 110 is embedded in the lower end of the prefabricated wall 100. When the upper and lower adjacent prefabricated walls 100 are assembled, the plug plate 110 of the upper prefabricated wall 100 is positioned and inserted into the box body 210 of the lower prefabricated wall 100, and the upper prefabricated wall 100 presses down the vertical support rod 230, and the vertical support rod 230 moves down and pushes the horizontal pin rod 240, so that the horizontal pin rod 240 fixes the plug plate 110, thereby realizing the pre-fixation of the upper and lower adjacent prefabricated walls 100 during assembly, making the connection more firm.
[0039] As a further preferred embodiment of the above embodiment, a recessed position 211 for installing the box cover 220 is provided at the box opening of the box body 210, a connection socket 212 is provided on one side of the upper end of the box body 210, and a mounting socket 215 for plugging and installing the vertical support rod 230 is provided on the other side of the upper end of the box body 210;
[0040] A partition plate 213 is longitudinally arranged in the box body 210, and a square groove 214 for installing the cross pin rod 240 is transversely arranged in the box body 210, and one end of the square groove 214 is connected to the partition plate 213;
[0041] L-shaped channels 201 are formed on both sides of the square groove 214 .
[0042] As a further preferred embodiment of the above embodiment, the vertical support rod 230 includes a first rod body 231 arranged in the box body 210, a baffle 232 is arranged on one side of the first rod body 231, a first inclined surface 233 is arranged at the lower end of the first rod body 231, and the upper end of the first rod body 231 is exposed from the mounting socket 215. The setting of the baffle 232 can prevent the first rod body 231 from falling off from the mounting socket 215.
[0043] As a further preferred embodiment of the above embodiment, the cross pin rod 240 includes a second rod body 241 that is movably arranged laterally in the square groove 214 and positioning columns 242 that are fixedly arranged on both sides of the second rod body 241. The positioning columns 242 are inserted into the L-shaped groove 201. The positioning columns 242 are fixedly connected to the return spring 243. The other end of the return spring 243 is connected to the partition plate 213. One end of the second rod body 241 is provided with a second inclined surface 244, and the other end of the second rod body 241 is exposed from the connecting port between the square groove 214 and the partition plate 213.
[0044] When the return spring 243 is not squeezed, the position of the second rod 241 is fixed so that the second inclined surface 244 of the second rod 241 can contact the first inclined surface 233 at the lower end of the first rod 231. When the first rod 231 is not pressed downward, the upper end of the first rod 231 is ensured to be exposed from the mounting socket 215.
[0045] As a further preferred embodiment of the above embodiment, a fixing opening 111 is provided at the lower end of the plug board 110 , and the size of the fixing opening 111 matches the cross-sectional size of the second rod body 241 .
[0046] When the upper and lower adjacent prefabricated walls 100 are assembled, the plug plate 110 of the upper prefabricated wall 100 is positioned and inserted into the box body 210 of the lower prefabricated wall 100 through the connecting socket 212, and the upper prefabricated wall 100 presses down the vertical support rod 230, and the vertical support rod 230 moves downward. When moving downward, the first inclined surface 233 of the first rod body 231 contacts the second inclined surface 244 of the second rod body 241, thereby pushing the cross pin rod 240, so that the cross pin rod 240 moves horizontally and is inserted into the fixing port 111 of the plug plate 110 for fixing.
[0047] As a further preferred embodiment of the above embodiment, a positioning convex strip 120 is fixedly provided on one side of the prefabricated wall 100, and a positioning groove 130 is opened on the other side of the prefabricated wall 100. When the adjacent prefabricated walls 100 are assembled, the positioning convex strip 120 of the prefabricated wall 100 on one side is positioned and inserted into the positioning groove 130 of the prefabricated wall 100 on the other side for positioning connection.
[0048] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An assembled building wall, characterized in that: include: A prefabricated wall (100), wherein a plug plate (110) is embedded in the lower end of the prefabricated wall (100), and a reserved position (101) is provided at the upper end of the prefabricated wall (100); A connecting portion (200) is embedded in the reserved position (101), the connecting portion (200) comprises a box body (210) and a box cover (220) detachably mounted on the box body (210), a vertical support rod (230) is vertically inserted and installed in the box body (210), and a horizontal pin rod (240) is horizontally inserted and installed in the box body (210).
2. The assembled building wall according to claim 1, characterized in that: The box opening of the box body (210) is provided with an inner recess (211) for installing the box cover (220), one side of the upper end of the box body (210) is provided with a connection socket (212), and the other side of the upper end of the box body (210) is provided with an installation socket (215) for plugging and installing a vertical support rod (230); A partition plate (213) is longitudinally arranged in the box body (210), and a square groove (214) for installing a transverse pin rod (240) is transversely arranged in the box body (210), and one end of the square groove (214) is connected to the partition plate (213); L-shaped grooves (201) are provided on both sides of the square groove (214).
3. The assembled building wall according to claim 2, characterized in that: The vertical support rod (230) comprises a first rod body (231) arranged in the box body (210), a blocking piece (232) is arranged on one side of the first rod body (231), a first inclined surface (233) is arranged at the lower end of the first rod body (231), and the upper end of the first rod body (231) is exposed from the installation socket (215).
4. The assembled building wall according to claim 3, characterized in that: The cross pin rod (240) comprises a second rod body (241) movably arranged transversely in the square groove (214) and positioning columns (242) fixedly arranged on both sides of the second rod body (241); the positioning columns (242) are inserted into the L-shaped groove (201); the positioning columns (242) are fixedly connected to a return spring (243); the other end of the return spring (243) is connected to the partition plate (213); one end of the second rod body (241) is provided with a second inclined surface (244); the other end of the second rod body (241) is exposed from a connecting port between the square groove (214) and the partition plate (213).
5. The assembled building wall according to claim 4, characterized in that: A fixing opening (111) is provided at the lower end of the plug plate (110), and the size of the fixing opening (111) matches the cross-sectional size of the second rod body (241).
6. The assembled building wall according to claim 1, characterized in that: A positioning convex strip (120) is fixedly provided on one side of the prefabricated wall (100), and a positioning groove (130) is provided on another side of the prefabricated wall (100).