Reinforced wall keel

Abstract

The utility model relates to the technical field of building equipment, and provides a reinforced wall keel which comprises a main keel, two pieces of I-shaped steel are symmetrically arranged in the main keel, and adjusting mechanisms are arranged between the I-shaped steel and the main keel. A reinforcing shell is installed on a connecting block, then an auxiliary keel penetrates through the reinforcing shell, meanwhile, the auxiliary keel is positioned and limited through a positioning mechanism, when the auxiliary keel moves downwards to a certain position, a fixing hole and a movable rod are aligned, a magnetic conducting block is magnetically attracted through a permanent magnet ring, and the movable rod drives the magnetic conducting block to be inserted into the permanent magnet ring in a sliding mode to be fixed and disassembled. When the main keel and the auxiliary keel are assembled, the movable rod is pulled outwards, and the auxiliary keel is moved upwards to be separated from the reinforcing shell, so that the effect of quickly assembling and disassembling the main keel and the auxiliary keel is achieved, and the convenience and stability of connection of the main keel and the auxiliary keel are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building equipment, and specifically relates to a reinforced wall keel. Background Art

[0002] Keel is a kind of building material used to support the shape and fix the structure. It is widely used in hotels, terminal buildings, passenger stations, train stations, theaters, shopping malls, factories, office buildings, old building renovations, interior decoration settings, ceilings and other places. Keel is the skeleton and base material of decoration and is very commonly used.

[0003] The known authorized patent with application number: CN202122429233.1 discloses a reinforced ceiling and wall keel, including a main keel, a secondary keel is slidably provided on the lower surface of the main keel, an adjustment fixing device is provided on the upper surface of the main keel, and a fixed bracket is fixedly installed on the top of the left and right sides of the adjustment fixing device, and a rotatable support rod is provided on the outside of the fixed bracket. The reinforced ceiling and wall keel drives the movable bracket and the push rod to drive the push bracket and the limit horizontal plate to be inserted into the main keel and the sliding vertical plate for limit fixing through the action of the extrusion spring's own elastic force, which has a better limit fixing effect on the main keel and the sliding vertical plate, facilitates better connection and fixation of the main keel and the secondary keel, makes the adjustment operation between the main keel and the secondary keel more convenient, and makes the use process simpler and more convenient, which is conducive to improving the convenience of use.

[0004] However, in the implementation of relevant technologies, it was found that the existing technical solutions have the following problems: when the existing keel is in use, it is not convenient to quickly connect and disassemble the main keel and the secondary keel. At present, during the connection process of the main and secondary keels, connecting parts and bolts are usually used for connection and fixation. During disassembly and assembly, the bolts need to be frequently tightened with the help of tools, which is cumbersome and time-consuming, and easily increases the work intensity and time. Frequent tightening of the bolts is prone to thread slippage, which leads to reduced convenience and stability of disassembly and assembly of the main and secondary keels. Utility Model Content

[0005] The utility model provides a reinforced wall keel, which solves the problem in the related art that it is inconvenient to quickly connect and disassemble the main and auxiliary keels.

[0006] The technical solution of the utility model is as follows: a reinforced wall keel, comprising: a main keel, two I-beams are symmetrically arranged in the main keel, and an adjustment mechanism is arranged between the I-beams and the main keel;

[0007] A connecting block is fixedly installed on the top of the I-beam, a reinforcement shell is provided on one side of the connecting block, a secondary keel is provided inside the reinforcement shell, a positioning mechanism is provided between the secondary keel and the reinforcement shell, and the reinforcement shell is in a "J"-shaped structure;

[0008] The two sides of the secondary keel are provided with fixing holes, one end of the inner wall of the fixing hole is fixedly installed with a permanent magnetic ring, and the two sides of the reinforcement shell are fixedly installed with mounting cylinders connected with the fixing holes;

[0009] One end of the installation tube is slidably connected with a movable rod plugged into the fixing hole, one end of the movable rod is fixedly connected with a magnetic conductive block magnetically connected to the permanent magnetic ring, and the cross section of the movable rod is a T-shaped structure.

[0010] Preferably, the positioning mechanism comprises two groups of positioning grooves symmetrically arranged at the bottom of the secondary keel and a positioning block fixedly mounted on the top of the reinforcement shell and slidably engaged with the positioning grooves.

[0011] Preferably, corresponding screw holes are provided on both side surfaces of the bottom of the reinforcement shell and one side surface of the connection block, and fixing bolts are threadedly connected to the inner surfaces of the screw holes.

[0012] Preferably, the adjustment mechanism includes two sets of shafts symmetrically connected between opposite surfaces of the inner wall of the I-beam, gears fixedly mounted on the surface of the shafts, racks fixedly mounted on both sides of the inner wall of the main keel and meshing with the gears, and a locking component provided on the I-beam.

[0013] The locking component is composed of a plurality of insertion holes penetrating the end face of the gear, two groups of sliding rods slidingly connected to the top of the I-beam and plugged into the insertion holes, a pulling plate fixedly connected to the top of each group of sliding rods, and a reset member arranged on the surface of the sliding rod.

[0014] The reset member is composed of a spring sleeved on the surface of the slide rod, the two ends of the spring are respectively connected to the I-beam and the pulling plate, and a handle is fixedly installed on the top of the pulling plate.

[0015] Preferably, the surfaces of the main keel and the secondary keel are coated with an anti-rust layer, and the surface of the anti-rust layer is coated with a corrosion-resistant layer.

[0016] The working principle and beneficial effects of the utility model are:

[0017] When in use, the reinforcement shell is installed on the connecting block, and then the secondary keel is passed through the reinforcement shell. At the same time, the secondary keel is positioned and limited by the positioning mechanism. When the secondary keel moves down to a certain position, the fixing hole and the movable rod are aligned, and the magnetic block is magnetically adsorbed by the permanent magnetic ring, so that the movable rod drives the magnetic block to slide into the permanent magnetic ring for fixation. When disassembling, it is only necessary to pull the movable rod outwards to drive the magnetic block to separate from the permanent magnetic ring, and then move the secondary keel upward to separate it from the reinforcement shell for disassembly. Therefore, the main keel and the secondary keel can be quickly disassembled and assembled, and there is no need to frequently tighten the connecting bolts with the help of tools, which saves disassembly and assembly steps and time, avoids thread slippage in the connecting bolts or screw holes, and effectively improves the convenience and stability of the connection between the main keel and the secondary keel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the reinforcement shell of the utility model;

[0021] Figure 3 It is a partial three-dimensional structural schematic diagram of the main keel of the utility model;

[0022] Figure 4 It is a schematic diagram of the partial three-dimensional structure of the I-beam of the utility model;

[0023] In the figure: 1. main keel; 2. I-beam; 3. connecting block; 4. reinforcement shell; 5. secondary keel; 6. permanent magnet ring; 7. mounting tube; 8. movable rod; 9. magnetic block; 10. positioning groove; 11. positioning block; 12. fixing bolt; 13. gear; 14. rack; 15. jack; 16. slide rod; 17. pulling plate; 18. spring. DETAILED DESCRIPTION

[0024] The following will be combined with 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.

[0025] Embodiment 1

[0026] See also Figure 1 - Figure 4 The utility model provides a reinforced wall keel, comprising a main keel 1, in which two I-beams 2 are symmetrically arranged;

[0027] A connection block 3 is fixedly installed on the top of the I-beam 2, a reinforcement shell 4 is provided on one side of the connection block 3, a secondary keel 5 is provided inside the reinforcement shell 4, a positioning mechanism is provided between the secondary keel 5 and the reinforcement shell 4, and the reinforcement shell 4 is in a "J"-shaped structure;

[0028] Both sides of the secondary keel 5 are provided with fixing holes, one end of the inner wall of the fixing hole is fixedly installed with a permanent magnetic ring 6, and both sides of the reinforcement shell 4 are fixedly installed with mounting tubes 7 connected with the fixing holes;

[0029] One end of the installation tube 7 is slidably connected with a movable rod 8 plugged into the fixing hole, one end of the movable rod 8 is fixedly connected with a magnetic conductive block 9 magnetically connected to the permanent magnet ring 6, and the cross section of the movable rod 8 is a T-shaped structure.

[0030] When in use, the main keel 1 and the secondary keel 5 are spliced ​​together, and the reinforcement shell 4 is installed on the connecting block 3, and then the secondary keel 5 is passed downward through the reinforcement shell 4. At the same time, the secondary keel 5 is positioned and limited by the positioning mechanism. When the secondary keel 5 moves down to a certain position, the fixing hole and the movable rod 8 are aligned, and the magnetic block 9 is magnetically adsorbed by the permanent magnetic ring 6, so that the movable rod 8 drives the magnetic block 9 to slide and insert into the permanent magnetic ring 6 for fixing, thereby achieving the purpose of connecting the secondary keel 5 and the main keel 1. Furthermore, the contact area between the secondary keel 5 and the secondary keel 5 can be increased by setting the reinforcement shell 4. , which is convenient for strengthening the firmness between the main keel 1 and the secondary keel 5. When disassembling, it is only necessary to pull the movable rod 8 outward to drive the magnetic block 9 to separate from the permanent magnet ring 6, and then move the secondary keel 5 upward to separate it from the reinforcement shell 4 for disassembly. Therefore, the main keel 1 and the secondary keel 5 can be quickly disassembled and assembled, and there is no need to frequently tighten the connecting bolts with the help of tools, which saves disassembly and assembly steps and time, avoids the phenomenon of thread slippage in the connecting bolts or screw holes, and effectively improves the convenience and stability of the connection between the main keel 1 and the secondary keel 5. The adjustment mechanism is convenient for adjusting the distance between the secondary keels 5, which improves the flexibility of use.

[0031] Furthermore, the positioning mechanism includes two groups of positioning grooves 10 symmetrically arranged at the bottom of the secondary keel 5 and a positioning block 11 fixedly installed on the top of the reinforcement shell 4 and slidably engaged with the positioning grooves 10 .

[0032] Specifically, when installing the secondary keel 5, by sliding the positioning block 11 in the positioning groove 10, the secondary keel 5 can be limited to prevent it from shifting, and the subsequent fixation of the secondary keel 5 is convenient, thereby ensuring the accuracy of the installation of the secondary keel 5.

[0033] Furthermore, corresponding screw holes are provided on both side surfaces of the bottom of the reinforcement shell 4 and one side surface of the connection block 3, and fixing bolts 12 are threadedly connected in the screw holes.

[0034] Specifically, when installing the secondary keel 5, the reinforcement shell 4 is connected to the connection block 3 by the fixing bolts 12, and then the secondary keel 5 passes through the reinforcement shell 4 from top to bottom, and is positioned by the positioning mechanism to facilitate the subsequent fixing of the secondary keel 5.

[0035] Furthermore, the adjustment mechanism includes two sets of shafts symmetrically connected between opposite surfaces of the inner wall of the I-beam 2, a gear 13 fixedly mounted on the surface of the shaft, a rack 14 fixedly mounted on both sides of the inner wall of the main keel 1 and meshing with the gear 13, and a locking component provided on the I-beam 2.

[0036] The locking component is composed of a plurality of sockets 15 penetrating through the end surface of the gear 13, two sets of slide bars 16 penetrating through and slidingly connected to the top of the I-beam 2 and plugged into the sockets 15, a pulling plate 17 fixedly connected to the top of each set of slide bars 16, and a reset member provided on the surface of the slide bars 16.

[0037] The reset member is composed of a spring 18 sleeved on the surface of the slide rod 16 , and the two ends of the spring 18 are respectively connected to the I-beam 2 and the pulling plate 17 , and a handle is fixedly installed on the top of the pulling plate 17 .

[0038] Specifically, when adjusting the spacing between the secondary keels 5, the pull plate 17 is lifted upward by holding the handle to separate the slide bar 16 from the socket 15 and stretch the spring 18. At this time, the I-beam 2 is moved and the gear 13 can be rotated in cooperation with the rack 14 to enhance the movement stability, thereby achieving the effect of adjusting the spacing between the secondary keels 5. When it is adjusted to a suitable position, the handle is released, and the slide bar 16 is reset by the spring 18, so that the slide bar 16 is inserted into the corresponding socket 15, and the gear 13 is locked, thereby achieving the purpose of fixing and limiting the I-beam 2 and the secondary keel 5, facilitating the adjustment of the position of the secondary keel 5 on the main keel 1, and effectively improving the flexibility of use.

[0039] Furthermore, the surfaces of the main keel 1 and the secondary keel 5 are coated with an anti-rust layer, and the surface of the anti-rust layer is coated with a corrosion-resistant layer, wherein the anti-rust layer is composed of a galvanized coating, and the corrosion-resistant layer is composed of a ceramic coating.

[0040] Specifically, by setting an anti-rust layer, the anti-rust performance of the main keel 1 and the secondary keel 5 can be improved, which facilitates reducing the generation of rust. By setting a corrosion-resistant layer, the main keel 1 and the secondary keel 5 can be provided with excellent corrosion resistance to prevent the main keel 1 and the secondary keel 5 from being corroded due to a humid environment, thereby affecting the service life of the main keel 1 and the secondary keel 5.

[0041] Embodiment 2

[0042] Based on the first embodiment, the present embodiment includes: an adjustment mechanism, which is arranged on the I-beam 2, for adjusting the position of the secondary keel 5, and includes two sets of shafts symmetrically connected between the opposite surfaces of the inner wall of the I-beam 2, a gear 13 fixedly mounted on the surface of the shaft, a rack 14 fixedly mounted on both sides of the inner wall of the main keel 1 and meshing with the gear 13, and a locking component arranged on the I-beam 2.

[0043] The locking component is composed of a plurality of sockets 15 penetrating through the end surface of the gear 13, two sets of slide bars 16 penetrating through and slidingly connected to the top of the I-beam 2 and plugged into the sockets 15, a pulling plate 17 fixedly connected to the top of each set of slide bars 16, and a reset member provided on the surface of the slide bars 16.

[0044] The reset member is composed of a spring 18 sleeved on the surface of the slide rod 16 , and the two ends of the spring 18 are respectively connected to the I-beam 2 and the pulling plate 17 , and a handle is fixedly installed on the top of the pulling plate 17 .

[0045] The technical solution provided by this embodiment is: when adjusting the spacing between the secondary keels 5, the pulling plate 17 is lifted upward by holding the handle to separate the slide bar 16 from the socket 15 and stretch the spring 18. At this time, the I-beam 2 is moved and the gear 13 can be rotated in cooperation with the rack 14 to enhance the movement stability, thereby achieving the effect of adjusting the spacing between the secondary keels 5. When it is adjusted to a suitable position, the handle is released, and the slide bar 16 is reset by the spring 18, so that the slide bar 16 is inserted into the corresponding socket 15, and the gear 13 is locked to achieve the purpose of fixing and limiting the I-beam 2 and the secondary keel 5, so as to facilitate the adjustment of the position of the secondary keel 5 on the main keel 1 and effectively improve the flexibility of use.

[0046] The above are only preferred embodiments of the present invention and are 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. A reinforced wall keel, characterized in that: Including: A main keel (1), in which two I-beams (2) are symmetrically arranged, and an adjusting mechanism is arranged between the I-beam (2) and the main keel (1); A connecting block (3) is fixedly installed at the top of the I-beam (2), a reinforcing shell (4) is arranged on one side of the connecting block (3), a secondary keel (5) is arranged in the reinforcing shell (4), a positioning mechanism is arranged between the secondary keel (5) and the reinforcing shell (4), and the reinforcing shell (4) is in a "channel" - shaped structure; Fixing holes are formed on both side surfaces of the secondary keel (5), a permanent magnet ring (6) is fixedly installed at one end of the inner wall of the fixing hole, and mounting cylinders (7) communicating with the fixing holes are fixedly installed on both sides of the reinforcing shell (4); One end of the mounting cylinder (7) is slidably connected through a movable rod (8) inserted into the fixing hole, one end of the movable rod (8) is fixedly connected with a magnetic conduction block (9) magnetically connected with the permanent magnet ring (6), and the cross section of the movable rod (8) is in a T-shaped structure.

2. A reinforced wall keel according to claim 1, characterized in that: The positioning mechanism includes two groups of positioning grooves (10) symmetrically formed at the bottom of the secondary keel (5) and positioning blocks (11) fixedly installed at the top of the reinforcing shell (4) and slidably clamped with the positioning grooves (10).

3. The reinforced wall keel according to claim 1, characterized in that: Corresponding screw holes are formed on both side surfaces of the bottom of the reinforcing shell (4) and one side surface of the connecting block (3), and fixing bolts (12) are threadedly connected in the screw holes.

4. The reinforced wall keel according to claim 1, characterized in that: The adjusting mechanism includes two groups of shaft rods symmetrically rotatably connected between the opposite inner surfaces of the I-beam (2), gears (13) fixedly installed on the surfaces of the shaft rods, racks (14) fixedly installed on both sides of the inner wall of the main keel (1) and meshing with the gears (13), and a locking component arranged on the I-beam (2).

5. A reinforced wall keel according to claim 4, characterized in that: The locking component is composed of a plurality of jacks (15) formed through the end face of the gear (13), two groups of slide rods (16) slidably connected through the top of the I-beam (2) and inserted into the jacks (15), pulling plates (17) fixedly connected to the top ends of each group of slide rods (16), and a resetting member arranged on the surface of the slide rods (16).

6. A reinforced wall keel according to claim 5, characterized in that: The resetting member is composed of a spring (18) sleeved on the surface of the slide rod (16), the two ends of the spring (18) are respectively connected with the I-beam (2) and the pulling plate (17), and a handle is fixedly installed on the top of the pulling plate (17).

7. The reinforced wall keel according to claim 1, characterized in that: Anti-rust layers are coated on the surfaces of the main keel (1) and the secondary keel (5), and corrosion-resistant layers are coated on the surfaces of the anti-rust layers.

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