Double-keel plug

Abstract

The utility model discloses a double-keel plug which comprises a top keel and a bottom keel which are vertically symmetrical and distributed in parallel, a plurality of double-keel assemblies distributed in the vertical direction are erected between the top keel and the bottom keel, and the double-keel assemblies are evenly distributed in the length direction of the top keel at equal intervals. A penetrating reinforcing steel bar is transversely assembled between any two adjacent double-keel assemblies in a penetrating mode, each double-keel assembly comprises two vertical wall keels and two plug structures, the vertical wall keels are arranged side by side and erected in the vertical direction, and the plug structures are arranged at the two ends of the two vertical wall keels respectively and used for positioning and assembling the two vertical wall keels. According to the double-keel plug, the plug structure composed of the fixing frame and the assembling base is arranged, the fixing frame is clamped between the two vertical wall keels, on one hand, the supporting strength of the middle portion between the two vertical wall keels is enhanced, on the other hand, structural support is provided for installation of the assembling base, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a double keel plug. Background Art

[0002] After searching, Chinese patent CN220365174U discloses a double keel plug, which relates to the field of prefabricated building technology, including two vertical keel bodies and a double keel plug body, the two sides of the double keel plug body away from each other are both installed with side abutments, the front side of the double keel plug body is symmetrically installed with two fixed retaining edges, and the rear side of the double keel plug body is symmetrically installed with two first fixing plates and two second fixing plates. The utility model sets a double keel plug with a contoured design for the vertical keel. During installation, the double keel plug can be inserted into the ends of the two vertical keel bodies and locked with self-tapping screws, so that the two vertical keel bodies are assembled into an integral double keel assembly. Both sides of the double keel assembly can be screwed to the top keel and the ground keel, which is more stable after installation, effectively enhancing the stability of the double-layer prefabricated partition wall.

[0003] As described above, the plug allows the two vertical keel bodies to be assembled into an integral double keel assembly to ensure a stable installation. However, during the specific installation process, the existing double keel plug needs to be locked with multiple self-tapping screws after being inserted into the ends of the two vertical keel bodies, which makes the installation cumbersome. In addition, the existing plug only positions the ends of the two vertical keel bodies, and the middle support strength between the two vertical keel bodies is limited. For this reason, the applicant has designed a double keel plug to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a double keel plug, which solves the problems of cumbersome installation of the existing double keel plug and limited support strength for the middle part between the two vertical keel bodies.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a double keel plug, including a top keel and a ground keel that are symmetrical and parallel to each other, a plurality of double keel components that are vertically distributed are arranged between the top keel and the ground keel, the plurality of double keel components are evenly distributed at equal distances along the length direction of the top keel, and a through steel bar is installed transversely through any two adjacent double keel components,

[0006] The double keel assembly includes two vertical wall keels arranged side by side and both erected in the vertical direction and two plug structures arranged at both ends of the two vertical wall keels for positioning and assembling the two vertical wall keels.

[0007] The plug structure includes a fixing frame embedded between two vertical wall keels and an assembly seat mounted on the fixing frame and compatible with the ceiling keel or the ground keel, the fixing frame includes a first clamp and a second clamp parallel to each other, the first clamp and the second clamp are respectively arranged on both sides of the two vertical wall keels and clamped on the two vertical wall keels by locking bolts, the top and bottom of the first clamp are provided with a support plate that is vertically folded inward, and preset bolts for installing the assembly seat are vertically welded on the support plate located on the outside.

[0008] Preferably, the top and the bottom of the second clamp are both provided with limiting grooves for the support plate to be clamped.

[0009] Preferably, the inner walls of the first clamp and the second clamp are both covered with inherent rubber pads.

[0010] Preferably, it also includes a bracket for installing the through-steel bar, the bracket is vertically welded to the support plate located on the inner side, and a positioning cylinder adapted to the through-steel bar is welded through the bracket.

[0011] Preferably, the assembly seat includes a sealing plate and two clamping columns and two wooden blocks respectively arranged at the top and bottom of the sealing plate, the two clamping columns are respectively clamped and adapted with the ends of two vertical wall keels, the two wooden blocks are parallel to each other and the distance between their outer walls is adapted to the distance between the inner walls of the ceiling keels or the floor keels.

[0012] Beneficial Effects

[0013] The utility model provides a double keel plug. Compared with the prior art, it has the following beneficial effects:

[0014] The double-keel plug is provided with a plug structure consisting of a fixing frame and an assembly seat. The fixing frame is clamped between two vertical wall keels. On the one hand, it enhances the supporting strength of the middle part between the two vertical wall keels. On the other hand, it provides structural support for the quick installation of the assembly seat. Compared with the installation method using self-tapping screws, the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the double keel assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the plug of the utility model;

[0018] Figure 4 This is a schematic diagram of the split structure of the plug of the utility model;

[0019] Figure 5It is a structural schematic diagram of the fixing frame of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the assembly seat of the utility model;

[0021] In the figure:

[0022] 100. Tianlong bone;

[0023] 200, ground dragon bone;

[0024] 300, double keel assembly;

[0025] 310, vertical wall keel; 320, plugging structure;

[0026] 3210, fixed frame;

[0027] 3211, first clamp; 3212, second clamp; 3213, locking bolt; 3214, support plate; 3215, limiting groove; 3216, preset bolt; 3217, bracket; 3218, positioning cylinder; 3219, rubber pad;

[0028] 3220, assembly seat;

[0029] 3221, sealing plate; 3222, clamping column; 3223, wooden block;

[0030] 400. Penetrating steel bars. DETAILED DESCRIPTION

[0031] 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 in 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.

[0032] See also Figure 1-6The utility model provides a technical solution: a double keel plug, comprising a top keel 100 and a ground keel 200 which are symmetrical and parallel to each other, a plurality of double keel components 300 which are vertically distributed are arranged between the top keel 100 and the ground keel 200, the plurality of double keel components 300 are evenly distributed at equal distances along the length direction of the top keel 100, and a through steel bar 400 is installed transversely between any two adjacent double keel components 300, the double keel component 300 comprises two vertical wall keels 310 which are arranged side by side and vertically, and two plug structures 320 which are arranged at both ends of the two vertical wall keels 310 for positioning and assembling the two, the plug structure 3 20 includes a fixing frame 3210 embedded between two vertical wall keels 310 and an assembly seat 3220 assembled on the fixing frame 3210 and compatible with the ceiling keel 100 or the floor keel 200, the fixing frame 3210 includes a first clamp 3211 and a second clamp 3212 parallel to each other, the first clamp 3211 and the second clamp 3212 are respectively arranged on both sides of the two vertical wall keels 310 and clamped on the two vertical wall keels 310 through locking bolts 3213, the top and bottom of the first clamp 3211 are provided with a vertically inwardly folded support plate 3214, and a preset bolt 3216 for installing the assembly seat 3220 is vertically welded on the outer support plate 3214.

[0033] Based on the above-mentioned structural setting, the double keel plug is composed of two plug structures 320 respectively arranged at the two ends of the two vertical wall keels 310, wherein the plug structure 320 is composed of a fixing frame 3210 installed between the two vertical wall keels 310 and an assembly seat 3220 carried on the fixing frame 3210 and covering the ends of the two vertical wall keels 310. Specifically, during the installation process, the operator first clamps the two fixing frames 3210 at the two ends between the two vertical wall keels 310, and then adjusts the distance between the fixing frame 3210 and the ends of the two adjacent vertical wall keels 310, and realizes the first clamping by tightening the bolts 3213. The plate 3211 and the second clamping plate 3212 are clamped and installed between the two vertical wall keels 310. Finally, the operator can fix the assembly seat 3220 covering the ends of the two vertical wall keels 310 to the fixing frame 3210 with the help of the preset bolts 3216. The double keel plug is provided with a plug structure 320 composed of a fixing frame 3210 and an assembly seat 3220. The fixing frame 3210 is clamped between the two vertical wall keels 310. On the one hand, the supporting strength of the middle part between the two vertical wall keels 310 is enhanced. On the other hand, structural support is provided for the quick installation of the assembly seat 3220. Compared with the installation method using self-tapping screws, the operation is more convenient.

[0034] Furthermore, the top and bottom of the second clamp 3212 are provided with limiting grooves 3215 for the support plate 3214 to be clamped, wherein the two support plates 3214, on the one hand, provide structural support for the welding of preset bolts 3216 and brackets 3217, respectively, and on the other hand, the width of the support plate 3214 limits the spacing distance between the two vertical wall keels 310. At the same time, the two limiting grooves 3215 that are respectively slidably adapted to the two support plates 3214 help to stably clamp the first clamp 3211 and the second clamp 3212 under the locking of the locking bolt 3213, and clamp them securely.

[0035] Furthermore, the inner walls of the first clamping piece 3211 and the second clamping piece 3212 are covered with rubber pads 3219. The provision of the rubber pads 3219 increases the friction between the first clamping piece 3211 and the second clamping piece 3212 and the two vertical wall keels 310, ensuring that the first clamping piece 3211 and the second clamping piece 3212 are firmly clamped, and ensuring that the fixing frame 3210 is firmly clamped between the two vertical wall keels 310.

[0036] Furthermore, it also includes a bracket 3217 for installing the through-steel 400, the bracket 3217 is vertically welded to the inner support plate 3214, and a positioning cylinder 3218 adapted to the through-steel 400 is welded through the bracket 3217. Among them, the bracket 3217 welded to the inner support plate 3214 cooperates with the positioning cylinder 3218 welded through the bracket 3217, providing structural support for the through-steel 400.

[0037] Furthermore, the assembly seat 3220 includes a sealing plate 3221 and two clamping columns 3222 and two wooden blocks 3223 respectively arranged at the top and bottom of the sealing plate 3221. The two clamping columns 3222 are respectively clamped and adapted with the ends of the two vertical wall keels 310. The two wooden blocks 3223 are parallel to each other and the distance between their outer walls is adapted to the distance between the inner walls of the ceiling keels 100 or the floor keels 200. Among them, the assembly seat 3220 provides structural support for the vertical erection of two vertical wall keels 310 between the ceiling keel 100 and the floor keel 200. The two assembly seats 3220 are slidably assembled in the ceiling keel 100 and the floor keel 200 respectively. At the same time, two parallel distributed wooden blocks 3223 are used as sliding block structures. On the one hand, an installation space for connecting the preset bolts 3216 and the assembly seat 3220 is reserved between the two wooden blocks 3223. On the other hand, the assembly seat 3220 is usually positioned in the ceiling keel 100 or the floor keel 200 with the help of self-tapping screws. The use of wooden blocks 3223 as internal structures facilitates the installation of self-tapping screws.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double keel plug, comprising a top keel (100) and a ground keel (200) which are symmetrical and parallel to each other, characterized in that: A plurality of double keel assemblies (300) are arranged between the top keel (100) and the bottom keel (200) and are distributed in a vertical direction. The plurality of double keel assemblies (300) are evenly distributed at equal distances along the length direction of the top keel (100), and a through steel bar (400) is installed transversely through any two adjacent double keel assemblies (300); The double keel assembly (300) comprises two vertical wall keels (310) arranged side by side and both erected in the vertical direction, and two plug structures (320) arranged at both ends of the two vertical wall keels (310) for positioning and assembling the two. The plug structure (320) comprises a fixing frame (3210) embedded between two vertical wall keels (310) and an assembly seat (3220) assembled on the fixing frame (3210) and adapted to the ceiling keel (100) or the floor keel (200); the fixing frame (3210) comprises a first clamping piece (3211) and a second clamping piece (3212) parallel to each other; the first clamping piece (3211) and the second clamping piece (3212) are respectively arranged on both sides of the two vertical wall keels (310) and clamped on the two vertical wall keels (310) via locking bolts (3213); the top and bottom of the first clamping piece (3211) are both provided with a vertically inwardly folded support plate (3214); and a preset bolt (3216) for mounting the assembly seat (3220) is vertically welded on the outer support plate (3214).

2. A double keel plug according to claim 1, characterized in that: The top and bottom of the second clamping piece (3212) are both provided with limiting grooves (3215) for the support plate (3214) to be clamped.

3. A double keel plug according to claim 1, characterized in that: The inner walls of the first clamp (3211) and the second clamp (3212) are both covered with a rubber gasket (3219).

4. A double keel plug according to claim 1, characterized in that: It also includes a bracket (3217) for installing the through-steel bar (400), the bracket (3217) is vertically welded to the support plate (3214) located on the inner side, and a positioning cylinder (3218) adapted to the through-steel bar (400) is welded through the bracket (3217).

5. The double keel plug according to claim 1, characterized in that: The assembly seat (3220) comprises a sealing plate (3221), two clamping columns (3222) and two wooden blocks (3223) respectively arranged at the top and bottom of the sealing plate (3221), the two clamping columns (3222) respectively being clamped and fitted with the ends of two vertical wall keels (310), the two wooden blocks (3223) being parallel to each other, and the distance between their outer side walls being adapted to the distance between the inner side walls of the ceiling keel (100) or the floor keel (200).

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