Ventilation color steel plate connecting mechanism

Abstract

The utility model discloses a ventilation color steel plate connecting mechanism which comprises a left side plate, a right side plate, a top plate, a bottom plate and accessories for connecting the left side plate, the right side plate, the top plate and the bottom plate, the left side plate, the right side plate, the top plate and the bottom plate form a rectangular air pipe in an enclosing mode, and the accessories comprise sliding sleeves, locking rods, lock catches, rotating shafts, torsion springs and locking columns. Tenoning grooves are formed in the positions, close to the two opposite sides, of the bottom ends of the top plate and the bottom plate, grooves are formed in the positions, close to the front ends and the rear ends, of the bottom end of the top plate and the top end of the bottom plate, sliding sleeves are fixed to the positions, close to the two opposite sides, in the grooves, lock rods are slidably inserted into the sliding sleeves, lock catches are arranged outside one ends of the lock rods, and rotating shafts are fixed to one ends of the lock catches; the rotating shaft is rotatably connected with the lock rod, the rotating shaft is sleeved with a torsional spring, the two ends of the torsional spring are fixedly connected with the rotating shaft and the lock rod respectively, a lock hole is formed in the lock catch, a lock column is rotatably connected into the groove, and the end, away from the lock catch, of the lock rod is connected with the tenon joint block in an inserted mode in a matched mode. According to the utility model, rapid assembly of the color steel plate can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of color steel plates, in particular to a ventilated color steel plate connecting mechanism. Background Art

[0002] Color steel air duct is made of color steel composite core board. The color steel composite board is made of insulation material as the core material. It is relatively light and is 1 / 3 of the average weight of iron air duct, which effectively reduces the building load and reduces the labor intensity of construction. The air duct and insulation material are combined into one, and there is no need for secondary insulation construction, which improves the construction efficiency and saves the waste of building space caused by secondary construction.

[0003] When producing color steel air ducts, multiple color steel composite core plates need to be welded together, which is very troublesome and not convenient for quick assembly. Utility Model Content

[0004] The purpose of this application is to provide a ventilated color steel plate connection mechanism to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a ventilated color steel plate connection mechanism, comprising a left side plate, a right side plate, a top plate and a bottom plate enclosing a rectangular air duct and accessories connecting the left side plate, the right side plate, the top plate and the bottom plate, the accessories comprising a sliding sleeve, a locking rod, a locking buckle, a rotating shaft, a torsion spring and a locking column, the upper and lower ends of the left side plate and the right side plate are fixedly installed with falcon connection blocks, the bottom ends of the top plate and the bottom plate are provided with falcon connection grooves adapted to be plugged in with the falcon connection blocks near their opposite sides, the bottom end of the top plate and the top of the bottom plate Grooves are provided near the front and rear ends, and sliding sleeves are fixedly installed in the grooves near the opposite sides, and a locking rod is slidably inserted into the sliding sleeve, a lock buckle is provided on the outside of one end of the locking rod, and a rotating shaft is fixedly installed on one end of the lock buckle, the rotating shaft and the locking rod are rotatably connected, a torsion spring is sleeved on the rotating shaft, and both ends of the torsion spring are fixedly connected to the rotating shaft and the locking rod respectively, a locking hole is opened on the lock buckle, and a lock column is rotatably connected inside the groove, and the end of the locking rod away from the lock buckle is adaptable and inserted into the falcon connection block.

[0006] Preferably, sealing strips are provided at the joints of the left side panel, the right side panel, the top panel and the bottom panel.

[0007] Preferably, the left side plate, the right side plate, the top plate and the bottom plate all include a first metal plate, a second metal plate and an inorganic fireproof layer, and the first metal plate and the second metal plate are clamped and fixed on the outside of the inorganic fireproof layer.

[0008] Preferably, the lock hole allows a lock column to pass through, and the lock column can block the lock buckle after rotating.

[0009] Preferably, the combination of the falcon joint block and the falcon joint groove is provided in plurality and is evenly spaced and distributed in the length direction of the rectangular air duct.

[0010] Preferably, the locking rod is a rectangular locking rod.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] In the utility model, the color steel plates of the device can be quickly assembled into air ducts through the joint cooperation of the left side plate, the right side plate, the top plate and the bottom plate and the locking of the accessories, so the operation efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a structural schematic diagram of a ventilated color steel plate connection mechanism in an embodiment of the present application;

[0015] Figure 2 A ventilated color steel plate connection mechanism in the embodiment of the present application Figure 1 A is an enlarged structural diagram;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of a ventilated color steel plate connection mechanism in an embodiment of the present application;

[0017] Figure 4 This is a schematic diagram of the lock column structure of a ventilated color steel plate connection mechanism in an embodiment of the present application.

[0018] In the figure: 1. left side plate; 2. right side plate; 3. top plate; 4. bottom plate; 5. joint groove; 6. joint block; 7. groove; 8. sleeve; 9. locking rod; 10. lock buckle; 11. rotating shaft; 12. torsion spring; 14. locking column; 15. lock hole; 16. sealing strip; 17. first metal plate; 18. second metal plate; 19. inorganic fireproof layer. 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 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.

[0020] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0022] In this article, the term "comprising" is 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 includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0023] Example: Reference Figure 1-4The ventilated color steel plate connection mechanism shown in the figure comprises a left side plate 1, a right side plate 2, a top plate 3 and a bottom plate 4 which enclose a rectangular air duct and accessories connecting the left side plate 1, the right side plate 2, the top plate 3 and the bottom plate 4, the accessories comprising a sliding sleeve 8, a locking rod 9, a locking buckle 10, a rotating shaft 11, a torsion spring 12 and a locking column 14, the upper and lower ends of the left side plate 1 and the right side plate 2 are fixedly installed with a falcon connection block 6, the bottom ends of the top plate 3 and the bottom plate 4 are provided with a falcon connection groove 5 which is adapted to be plugged with the falcon connection block 6 near their opposite sides, the bottom end of the top plate 3 and the top end of the bottom plate 4 are provided with a groove 7 near their front and rear ends, Slide sleeves 8 are fixedly installed near the opposite sides of the groove 7, and a lock rod 9 is slidably inserted in the slide sleeve 8. A lock buckle 10 is provided on the outside of one end of the lock rod 9, and a rotating shaft 11 is fixedly installed on one end of the lock buckle 10. The rotating shaft 11 and the lock rod 9 are rotatably connected. A torsion spring 12 is sleeved and installed on the rotating shaft 11. The two ends of the torsion spring 12 are respectively fixedly connected to the rotating shaft 11 and the lock rod 9. A lock hole 15 is opened on the lock buckle 10, and a lock column 14 is rotatably connected inside the groove 7. The end of the lock rod 9 away from the lock buckle 10 is adapted and inserted into the falcon block 6. When installing, first follow the Figure 1 As shown, the left side plate, the right side plate, the top plate and the bottom plate are connected through the falcon connection groove and the falcon connection block, and then one end of the lock rod is connected to the falcon connection block, and then the lock buckle is rotated so that its lock hole passes through the lock column, and then the lock column is rotated so that it blocks the lock buckle. Under the action of the torsion spring, the lock buckle and the lock column are tightly pressed and will not loosen, and the installation is completed.

[0024] By means of the above structure, the joints of the left side plate 1 , the right side plate 2 , the top plate 3 , and the bottom plate 4 are all provided with sealing strips 16 for sealing.

[0025] By means of the above structure: the left side plate 1, the right side plate 2, the top plate 3, and the bottom plate 4 all include a first metal plate 17, a second metal plate 18, and an inorganic fireproof layer 19, and the first metal plate 17 and the second metal plate 18 are clamped and fixed on the outside of the inorganic fireproof layer 19.

[0026] With the above structure, the lock hole 15 allows the lock post 14 to pass through, and the lock post 14 can block the lock buckle 10 after rotating.

[0027] By means of the above structure, the combination of the falcon joint block 6 and the falcon joint slot 5 is provided in plurality and evenly spaced and distributed in the length direction of the rectangular air duct.

[0028] According to the above structure: the locking rod 9 is a rectangular locking rod.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 ventilated color steel plate connection mechanism, comprising a left side plate (1), a right side plate (2), a top plate (3) and a bottom plate (4) enclosing a rectangular air duct and accessories for connecting the left side plate (1), the right side plate (2), the top plate (3) and the bottom plate (4), characterized in that: The accessories include a sliding sleeve (8), a locking rod (9), a locking buckle (10), a rotating shaft (11), a torsion spring (12) and a locking column (14); the upper and lower ends of the left side plate (1) and the right side plate (2) are fixedly mounted with falcon joints (6); the bottom ends of the top plate (3) and the bottom plate (4) are provided with falcon joint grooves (5) adapted to be plugged into the falcon joints (6) near their opposite sides; the bottom end of the top plate (3) and the top end of the bottom plate (4) are provided with grooves (7) near their front and rear ends; the sliding sleeves (8) are fixedly mounted in the grooves (7) near their opposite sides; the sliding sleeves (8) are provided with grooves (5) adapted to be plugged into the falcon joints (6); A lock rod (9) is slidably inserted, a lock buckle (10) is provided on the outside of one end of the lock rod (9), a rotating shaft (11) is fixedly installed on one end of the lock buckle (10), the rotating shaft (11) and the lock rod (9) are rotatably connected, a torsion spring (12) is sleeved and installed on the rotating shaft (11), the two ends of the torsion spring (12) are respectively fixedly connected to the rotating shaft (11) and the lock rod (9), a lock hole (15) is opened on the lock buckle (10), a lock column (14) is rotatably connected inside the groove (7), and the end of the lock rod (9) away from the lock buckle (10) is adaptably inserted into the falcon joint block (6).

2. A ventilated color steel plate connection mechanism according to claim 1, characterized in that: Sealing strips (16) are provided at the joints of the left side plate (1), the right side plate (2), the top plate (3) and the bottom plate (4).

3. A ventilated color steel plate connection mechanism according to claim 1, characterized in that: The left side plate (1), the right side plate (2), the top plate (3), and the bottom plate (4) all comprise a first metal plate (17), a second metal plate (18), and an inorganic fireproofing layer (19); the first metal plate (17) and the second metal plate (18) are clamped and fixed on the outside of the inorganic fireproofing layer (19).

4. A ventilated color steel plate connection mechanism according to claim 1, characterized in that: The lock hole (15) allows a lock column (14) to pass through, and the lock column (14) can block the lock buckle (10) after rotating.

5. A ventilated color steel plate connection mechanism according to claim 1, characterized in that: The combination of the falcon connection block (6) and the falcon connection groove (5) is provided in plurality and is evenly spaced and distributed in the length direction of the rectangular air duct.

6. A ventilated color steel plate connection mechanism according to claim 1, characterized in that: The locking rod (9) is a rectangular locking rod.

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