Building fastener with quick dismounting function

Abstract

The utility model discloses a building fastener with a quick dismounting function, which belongs to the technical field of building engineering accessories and comprises a fixed seat, connecting shafts are mounted on two sides of the fixed seat, a left mounting seat is rotatably connected outside one of the connecting shafts, a right mounting seat is arranged outside the other connecting shaft, and the left mounting seat and the right mounting seat are mounted on the fixed seat. And one side of the right mounting seat is fixedly connected with a right assembling plate. According to the building fastener with the quick dismounting function, a rotary knob, an inserting cylinder, a clamping groove and a clamping column are arranged, the rotary knob is rotated, the rotary knob drives a driving bevel gear to rotate through a connecting rod, then a transmission bevel gear is driven to rotate through the driving bevel gear, and a threaded rod on the inner wall of the transmission bevel gear drives a movable plate to move; and thus, the movable plate drives the clamping columns to move towards the two sides of the inserting block until the clamping columns enter the clamping grooves, the purpose that the fastener is rapidly fixed to the exterior of the building pipeline is achieved, rapid disassembly of the fastener is facilitated, and the fastening assembly efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building engineering accessory technical field, concretely is a kind of building fastener with quick disassembly function. BACKGROUND

[0002] In the process of building construction, a variety of different components will be used, among which the building fastener is an important component for connecting and fixing various components in the building structure. Their quality and reliability directly affect the safety and stability of the building. There are many types of building fasteners, including bolts, screws, nuts, washers, pins, rivets, etc. Each type has its unique characteristics and purposes. The existing fasteners are inconvenient to install and disassemble in order to ensure fastening strength, which requires a lot of time to disassemble and assemble the fasteners, and is not conducive to the quick use of fasteners. SUMMARY

[0003] In order to overcome the above-mentioned defects, the utility model provides a building fastener with quick disassembly function, which solves the problem of fastener installation and disassembly being inconvenient in order to ensure fastening strength, which requires a lot of time to disassemble and assemble the fasteners, and is not conducive to the quick use of fasteners.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a building fastener with quick disassembly function, comprising a fixed seat, the fixed seat is provided with a connecting shaft on both sides, one of the connecting shafts is rotatably connected with a left mounting seat, the other connecting shaft is provided with a right mounting seat, the right mounting seat is fixedly connected with a right assembly plate on one side, the right assembly plate is provided with a plug-in block on one side, the right assembly plate is rotatably connected with a connecting rod on the inner wall, the plug-in block is rotatably connected with the connecting rod on the inner wall, the connecting rod is provided with a rotating knob at one end, the connecting rod is fixedly connected with a driving bevel gear outside, the driving bevel gear is symmetrically toothed with a transmission bevel gear outside, and the transmission bevel gear is fixedly connected with a threaded rod at one end.

[0005] As a further scheme of the utility model: the left mounting seat is provided with a left assembly plate, the left assembly plate is fixedly connected with a plug-in cylinder on one side, and the plug-in cylinder is symmetrically provided with a clamping groove on both sides.

[0006] As a further scheme of the utility model: the threaded rod is externally threadedly connected with a movable plate, the movable plate is fixedly connected with a clamping column on one side, and the clamping column corresponds in position to the clamping groove.

[0007] As a further scheme of the utility model: the plug-in block is fixedly connected with two supporting plates on the inner wall, and the supporting plates are rotatably connected with the threaded rod.

[0008] As a further scheme of the utility model: four slide columns are fixedly connected to the inner wall of the plug-in block, and the slide columns are in pairs, and each group of slide columns is slidably connected with the movable plate.

[0009] As a further scheme of the utility model: the first connecting seat is fixedly connected to one side of the fixed seat, a telescopic block is slidably connected to the inner wall of the first connecting seat, the second connecting seat is fixedly connected to one end of the telescopic block, the second connecting seat is fixedly connected with the other fixed seat, and the inner walls of the fixed seat, the first connecting seat and the second connecting seat are fixedly connected with rubber pads respectively.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The building fastener with quick disassembly function, through setting up the twist, the plug-in barrel, the clamping groove and the clamping column, the left mounting seat and the right mounting seat are rotated close through the connecting shaft, then the plug-in block is inserted into the plug-in barrel to complete the preliminary fixation of the left mounting seat and the right mounting seat, then the twist is rotated, the driving bevel gear is driven to rotate through the connecting rod, then the transmission bevel gear is driven to rotate through the driving bevel gear, the screw rod in the inner wall of the transmission bevel gear drives the movable plate to move, so that the movable plate drives the clamping column to move to both sides of the plug-in block until the clamping column enters the clamping groove, the fastener is quickly fixed outside the building pipeline, the fastener is quickly disassembled, and the fastening assembly efficiency is improved.

[0012] 2. The building fastener with quick disassembly function, through setting up the fixed seat, the first connecting seat, the telescopic block and the second connecting seat, two fixed seats are pulled to drive the first connecting seat and the second connecting seat to move, the telescopic block is stretched out between the first connecting seat and the second connecting seat when the first connecting seat and the second connecting seat move relatively, so that the distance between the fasteners is adjusted, the fastener is installed outside the building pipeline of different lengths, and the application range of the fastener is expanded. DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model;

[0014] Figure 2 It is the sectional structure schematic diagram of the left mounting seat and the plug-in barrel of the utility model;

[0015] Figure 3 It is the structure schematic diagram of the connecting rod and the plug-in block of the utility model;

[0016] Figure 4 It is the structure schematic diagram of the fixed seat and the first connecting seat of the utility model;

[0017] In the figure: 1, fixed seat; 2, connecting shaft; 3, left mounting seat; 4, right mounting seat; 5, left assembly plate; 6, plug-in barrel; 7, clamping groove; 8, right assembly plate; 9, connecting rod; 10, turn; 11, plug-in block; 12, driving bevel gear; 13, transmission bevel gear; 14, threaded rod; 15, support plate; 16, slide column; 17, movable plate; 18, clamping column; 19, first connecting seat; 20, telescopic block; 21, second connecting seat; 22, rubber gasket. DETAILED DESCRIPTION

[0018] The technical scheme of the patent will be further described in detail below in combination with specific embodiments.

[0019] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a kind of building fastener with quick disassembly function, including fixed seat 1, one side of fixed seat 1 is fixedly connected with first connecting seat 19, first connecting seat 19 inner wall is slidably connected with telescopic block 20, telescopic block 20 one end is fixedly connected with second connecting seat 21, and second connecting seat 21 is fixedly connected with another fixed seat 1, and the inner wall of fixed seat 1, first connecting seat 19 and second connecting seat 21 is respectively fixedly connected with rubber gasket 22, by setting rubber gasket 22, when fastener is installed on building pipeline, rubber gasket 22 is directly contacted with building pipeline, to increase the friction between rubber gasket 22 and building pipeline, reduce the possibility of rubber gasket 22 from building pipeline sliding off;

[0020] Both sides of fixed seat 1 are equipped with connecting shaft 2, one of connecting shaft 2 is rotatably connected with left mounting seat 3, and the other connecting shaft 2 is provided with right mounting seat 4, left mounting seat 3 is provided with left assembly plate 5, and the side of left assembly plate 5 is fixedly connected with plug-in barrel 6, plug-in barrel 6 is symmetrically installed with clamping groove 7 on both sides, by setting connecting shaft 2, connecting shaft 2 drives left mounting seat 3 and right mounting seat 4 to rotate, to realize left mounting seat 3 and right mounting seat 4 to spread to both sides of fixed seat 1, to facilitate the installation of fixed seat 1 on building pipeline;

[0021] The side of right mounting seat 4 is fixedly connected with right assembly plate 8, and the side of right assembly plate 8 is provided with plug-in block 11, and the inner wall of right assembly plate 8 is rotatably connected with connecting rod 9, and the inner wall of plug-in block 11 is rotatably connected with connecting rod 9, and the one end of connecting rod 9 is provided with turn 10, by setting turn 10, rotating turn 10, makes driving bevel gear 12 rotate by connecting rod 9, makes threaded rod 14 in transmission bevel gear 13 rotate by the tooth of driving bevel gear 12 and transmission bevel gear 13, to realize the in-and-out of clamping column 18 outside threaded rod 14 in clamping groove 7, to facilitate the quick disassembly of fastener control;

[0022] The connecting rod 9 is fixedly connected with a driving bevel gear 12, the driving bevel gear 12 is symmetrically toothed with a transmission bevel gear 13, one end of the transmission bevel gear 13 is fixedly connected with a threaded rod 14, the threaded rod 14 is externally threadedly connected with a movable plate 17, one side of the movable plate 17 is fixedly connected with a clamping column 18, the clamping column 18 corresponds to the clamping groove 7 in position, by arranging the movable plate 17, the threaded rod 14 drives the movable plate 17 to slide outside the slide column 16, and then the clamping column 18 on one side of the movable plate 17 is controlled to move;

[0023] The inner wall of the plug-in block 11 is fixedly connected with two supporting plates 15, the supporting plates 15 are rotatably connected with the threaded rod 14, the inner wall of the plug-in block 11 is fixedly connected with four slide columns 16, and the slide columns 16 are in pairs, each group of slide columns 16 is slidably connected with the movable plate 17, by arranging the supporting plates 15, the supporting plates 15 can support the threaded rod 14 on the inner wall, so that the threaded rod 14 can rotate more stably inside the supporting plates 15.

[0024] The working principle of the utility model is:

[0025] In use, the left mounting seat 3 and the right mounting seat 4 are rotated to the two sides of the fixed seat 1 through the connecting shaft 2, then the fixed seat 1 is pulled, the first connecting seat 19 and the second connecting seat 21 between the fixed seat 1 are moved together with the fixed seat 1, when the fixed seat 1 is adjusted to the appropriate position, the bolt on the first connecting seat 19 is rotated to make the bolt enter the hole in the telescopic block 20, the fixing of the telescopic block 20 is realized, so that the fixed seat 1 can be adapted to the building pipes of different lengths, the rubber gasket 22 on the inner wall of the fixed seat 1 is attached to the building pipes, then the left mounting seat 3 and the right mounting seat 4 are reset through the connecting shaft 2, the plug-in block 11 on the right mounting seat 4 is inserted into the plug-in barrel 6 on the left mounting seat 3, then the rotating handle 10 is rotated, the rotating handle 10 drives the connecting rod 9 to rotate, the driving bevel gear 12 outside the connecting rod 9 drives the transmission bevel gear 13 to rotate together with the threaded rod 14 on one side of the transmission bevel gear 13, the threaded rod 14 drives the clamping column 18 on the movable plate 17 to move towards the clamping groove 7, when the clamping column 18 is inserted into the clamping groove 7, the fixing between the right mounting seat 4 and the left mounting seat 3 is completed, so that the fastener is quickly installed outside the building pipes.

[0026] In the description of the utility model, it is necessary to explain that, unless there are definite provisions and limitations, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] While the preferred embodiments of the application have been described above, it will be recognized and understood that various modifications can be made to the application and the appended claims are intended to cover all such modifications which are within the scope of the application, includinghandicapped individuals.

Claims

1. A building fastener with quick release function, comprising a fixing base (1), characterized in that: The fixed seat (1) is provided with connecting shafts (2) on both sides, one of which is provided with a left mounting seat (3) outside, and the other is provided with a right mounting seat (4) outside, one side of the right mounting seat (4) is fixedly connected with a right assembly plate (8), one side of the right assembly plate (8) is provided with a plug-in block (11), the inner wall of the right assembly plate (8) is rotatably connected with a connecting rod (9), the inner wall of the plug-in block (11) is rotatably connected with the connecting rod (9), one end of the connecting rod (9) is provided with a rotating handle (10), the outer fixed connecting of the connecting rod (9) is provided with a driving bevel gear (12), the outer symmetric tooth of the driving bevel gear (12) is connected with a transmission bevel gear (13), one end of the transmission bevel gear (13) is fixedly connected with a threaded rod (14).

2. The building fastener with quick release function according to claim 1, characterized in that: The left mounting seat (3) is provided with a left assembly plate (5), one side of the left assembly plate (5) is fixedly connected with a plug-in cylinder (6), the plug-in cylinder (6) is provided with a clamping groove (7) on both sides.

3. The building fastener with quick release function according to claim 2, characterized in that: The outer thread of the threaded rod (14) is connected with a movable plate (17), one side of the movable plate (17) is fixedly connected with a clamping column (18), the clamping column (18) corresponds in position to the clamping groove (7).

4. The building fastener with quick release function according to claim 3, characterized in that: The inner wall of the plug-in block (11) is fixedly connected with two supporting plates (15), the supporting plates (15) are rotatably connected with the threaded rod (14).

5. The building fastener with quick release function according to claim 3, wherein: The inner wall of the plug-in block (11) is fixedly connected with four slide columns (16), and the slide columns (16) are in pairs, each group of slide columns (16) is slidably connected with the movable plate (17).

6. The building fastener with quick release function according to claim 1, wherein: One side of the fixed seat (1) is fixedly connected with a first connecting seat (19), the inner wall of the first connecting seat (19) is slidably connected with a telescopic block (20), one end of the telescopic block (20) is fixedly connected with a second connecting seat (21), the second connecting seat (21) is fixedly connected with the other fixed seat (1), the inner walls of the fixed seat (1), the first connecting seat (19) and the second connecting seat (21) are fixedly connected with rubber pads (22).

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