Steel pipe pole connecting and fastening device

Abstract

The utility model relates to a steel pipe rod connecting device, in particular to a steel pipe rod connecting and fastening device which comprises a connecting buckle, two round rods are connected to the inner wall of the connecting buckle in an inserted mode, a nut is connected to the inner wall of the connecting buckle in a threaded mode, and a damping device is fixedly connected to the outer surface of the connecting buckle and comprises a damper, an outer rod and an inner rod. The four telescopic supporting rods are arranged at the four corners of the damping device, the damping device can be stable while the damping effect is guaranteed, the damping device further has the protection function, the periphery of a damper is shielded by the protection plate in a circle, the situation that the damper cannot work normally due to the fact that external sand and stones enter the damper is avoided, the protection plate is telescopic, and the damping device is convenient to use. The connecting and fastening device for the steel pipe pole is further provided with an auxiliary mounting device, so that the connecting and fastening device for the steel pipe pole can be quickly aligned when the steel pipe pole is mounted, and the effect of quick mounting is achieved.

Description

Technical Field

[0001] The utility model relates to a steel pipe rod connecting device, in particular to a steel pipe rod connecting and fastening device. Background Art

[0002] The steel pipe rod connection and fastening device is used to connect two steel pipe rods of the same size and tightly fix the two steel pipe rods together, so that the steel pipe rods are stable and reliable when put into life and will not be easily broken, affecting people's lives. The emergence of steel pipe rods and steel pipe rod fasteners has brought great convenience to society and people's lives;

[0003] However, there are some hidden dangers that are not easy to detect when using steel pipe rod fasteners. Steel pipe rod fasteners can connect two steel pipe rods together very well, but steel pipe rod fasteners are single and hard, and are in direct contact with the wall or the ground. They are prone to vibration when encountering strong winds or being touched. The vibration will cause the steel pipe rod and the steel pipe rod fastener to shake violently, thereby increasing the friction between the steel pipe rod fastener and the wall and the ground, which will accelerate the wear of the steel pipe rod and the steel pipe rod fastener, and reduce the service life of the steel pipe rod and the steel pipe rod fastener. Utility Model Content

[0004] The purpose of the utility model is to solve the defects mentioned in the above-mentioned background technology by proposing a steel pipe rod connecting and fastening device. The steel pipe rod fasteners are single and hard, and are in direct contact with the wall or the ground. They are easily vibrated when encountering strong winds or being touched. The vibration will cause the steel pipe rod and the steel pipe rod fasteners to shake violently, thereby increasing the friction between the steel pipe rod fasteners and the walls and the ground, which will accelerate the wear of the steel pipe rod and the steel pipe rod fasteners and reduce the service life of the steel pipe rod and the steel pipe rod fasteners.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A steel pipe rod connection and fastening device is provided, comprising a connecting buckle, wherein two round rods are inserted and connected to the inner wall of the connecting buckle, a nut is threadedly connected to the inner wall of the connecting buckle, and a shock absorbing device including a damper, an outer rod and an inner rod is fixedly connected to the outer surface of the connecting buckle, wherein the damper is used to reduce vibration between the round rod and the building and extend the service life of the round rod and the connecting buckle, the outer rod and the inner rod are used to support the round rod and the connecting buckle so that the round rod and the connecting buckle will not shake, and an auxiliary installation device is fixedly connected to one side of the outer surface of the connecting buckle.

[0007] As a preferred technical solution of the utility model: a rectangular plate is fixedly connected to one side of the outer surface of the connecting buckle, a damper is fixedly connected to one side of the outer surface of the rectangular plate, an outer rod is fixedly connected to one side of the outer surface of the rectangular plate, an inner rod is slidably connected to the inner wall of the outer rod, a first protective plate is fixedly connected to one side of the outer surface of the rectangular plate, a second protective plate is slidably connected to the inner wall of the first protective plate, a fixing plate is fixedly connected to one side of the outer surface of the second protective plate, and four screw holes are provided on the outer surface of the fixing plate.

[0008] As a preferred technical solution of the utility model: the inner wall of the first protective plate is rotatably connected to a rotating rod, the arc surface of the rotating rod is fixedly connected to the first door panel, the inner wall of the first door panel is slidably connected to the second door panel, and the first door panel and the second door panel are used to block the damper so that the damper will not directly contact the air.

[0009] As a preferred technical solution of the utility model: a fixing block is fixedly connected to one side of the outer surface of the first door panel, a first circular hole is opened on the outer surface of the fixing block, a first circular groove is opened on one side of the outer surface of the first protective plate, a first buckle is inserted and connected to the inner walls of the first circular hole and the first circular groove, and the outer surface area size and shape of the first buckle are adapted to the inner surface area size and shape of the first circular hole and the first circular groove.

[0010] As a preferred technical solution of the utility model: the auxiliary installation device comprises a rectangular frame, the inner wall of the rectangular frame is connected with a rectangular block inserted, and one side of the outer surface of the rectangular block is fixedly connected with a semicircular block.

[0011] As a preferred technical solution of the utility model: a second circular groove is opened on one side of the outer surface of the rectangular block, and a second circular hole is opened on one side of the outer surface of the rectangular frame. The second circular hole and the inner wall of the second circular groove are inserted and connected with a second buckle, and the outer surface area size and shape of the second buckle are adapted to the surface area size and shape of the inner wall of the second circular hole and the second circular groove.

[0012] The steel pipe rod connecting and fastening device provided by the utility model reduces the vibration of the steel pipe rod and the steel pipe rod fastening piece due to external factors when the steel pipe rod fastening device is assembled into the steel pipe rod and put into use through the shock-absorbing effect of the damper, thereby reducing the wear of the steel pipe rod and the steel pipe rod fastening device and extending the service life of the steel pipe rod and the steel pipe rod fastening device. The four corners of the shock-absorbing device are provided with four retractable support rods to ensure that it has a shock-absorbing effect and can be very stable. It also has a protective effect. The damper is shielded by a protective plate around it to prevent external sand and stones from entering the damper, making the damper unable to function normally. The protective plate is also retractable and will not affect the shock-absorbing effect of the damper. The steel pipe rod connecting and fastening device is also provided with an auxiliary installation device, so that the steel pipe rod fastening device can be quickly aligned when the steel pipe rod is installed, thereby achieving a quick installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the connecting buckle structure in the preferred embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the nut structure in the preferred embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the shock absorbing device in the preferred embodiment of the utility model;

[0016] Figure 4 In the preferred embodiment of the utility model Figure 3 A schematic diagram of the structure of the enlarged figure;

[0017] Figure 5 It is a schematic diagram of the structure of the auxiliary installation device in the preferred embodiment of the utility model.

[0018] The meaning of each mark in the figure is:

[0019] 1. Connecting buckle; 2. Round rod; 3. Nut; 4. Shock-absorbing device; 5. Auxiliary mounting device; 41. Rectangular plate; 42. Damper; 43. Outer rod; 44. Inner rod; 45. First protective plate; 46. Second protective plate; 47. Fixed plate; 48. Screw hole; 49. Rotating rod; 410. First door panel; 411. Second door panel; 412. Fixed block; 413. First round hole; 414. First round groove; 415. First buckle; 51. Rectangular frame; 52. Rectangular block; 53. Second round groove; 54. Second round hole; 55. Second buckle; 56. Semicircular block. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this embodiment can be combined with each other. The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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.

[0021] See also Figure 1-Figure 5 As shown, the purpose of this embodiment is to provide a steel pipe rod connection and fastening device, including a connecting buckle 1, two round rods 2 are inserted and connected to the inner wall of the connecting buckle 1, a nut 3 is threadedly connected to the inner wall of the connecting buckle 1, and a shock absorbing device 4 is fixedly connected to the outer surface of the connecting buckle 1, including a damper 42, an outer rod 43 and an inner rod 44. The damper 42 is used to reduce the vibration between the round rod 2 and the building, and prolong the service life of the round rod 2 and the connecting buckle 1. The outer rod 43 and the inner rod 44 are used to support the round rod 2 and the connecting buckle 1, so that the round rod 2 and the connecting buckle 1 will not shake. An auxiliary installation device 5 is fixedly connected to one side of the outer surface of the connecting buckle 1. Through the cooperation of the outer rod and the inner rod, the steel pipe rod fastening device can not only reduce shock, but also be very stable and will not shake or fall.

[0022] A rectangular plate 41 is fixedly connected to one side of the outer surface of the connecting buckle 1, a damper 42 is fixedly connected to one side of the outer surface of the rectangular plate 41, an outer rod 43 is fixedly connected to one side of the outer surface of the rectangular plate 41, an inner rod 44 is slidably connected to the inner wall of the outer rod 43, a first protective plate 45 is fixedly connected to one side of the outer surface of the rectangular plate 41, a second protective plate 46 is slidably connected to the inner wall of the first protective plate 45, a fixing plate 47 is fixedly connected to one side of the outer surface of the second protective plate 46, and four screw holes 48 are provided on the outer surface of the fixing plate 47. Through the cooperation of the first protective plate and the second protective plate, when the steel pipe rod generates pressure on the steel pipe rod fastening device, it can follow the damper to expand and contract, and can protect the damper without affecting the operation of the damper;

[0023] The inner wall of the first protective plate 45 is rotatably connected to a rotating rod 49, the arc surface of the rotating rod 49 is fixedly connected to the first door plate 410, the inner wall of the first door plate 410 is slidably connected to the second door plate 411, the first door plate 410 and the second door plate 411 are used to block the damper 42 so that the damper 42 will not directly contact the air, and through the action of the rotating rod, the protective plate can open a hole to facilitate maintenance and cleaning of the damper;

[0024] A fixing block 412 is fixedly connected to one side of the outer surface of the first door panel 410, a first circular hole 413 is provided on the outer surface of the fixing block 412, a first circular groove 414 is provided on one side of the outer surface of the first protective plate 45, a first buckle 415 is inserted and connected to the inner wall of the first circular hole 413 and the first circular groove 414, the outer surface area size and shape of the first buckle 415 are adapted to the inner surface area size and shape of the first circular hole 413 and the first circular groove 414, and the protective door panel will not be opened at will through the cooperation of the fixing block and the first buckle, thereby providing better protection for the damper;

[0025] The auxiliary installation device 5 includes a rectangular frame 51, the inner wall of the rectangular frame 51 is connected with a rectangular block 52, and one side of the outer surface of the rectangular block 52 is fixedly connected with a semicircular block 56. Through the effect of the semicircular block, the steel pipe rod can be quickly and accurately inserted into the steel pipe rod fastening device through the semicircular block with a completely matching shape when installing;

[0026] A second circular groove 53 is provided on one side of the outer surface of the rectangular block 52, and a second circular hole 54 is provided on one side of the outer surface of the rectangular frame 51. A second buckle 55 is inserted and connected between the second circular hole 54 and the inner wall of the second circular groove 53. The outer surface area and shape of the second buckle 55 are matched with the inner surface area and shape of the second circular hole 54 and the second circular groove 53. Through the cooperation of the second circular groove, the second circular hole and the second buckle, the auxiliary installation device can be disassembled and reused, thereby reducing the loss of objects and will not cause obstruction to the steel pipe rod fastening device.

[0027] When the utility model is used, the rectangular block 52 with the semicircular block 56 is inserted into the rectangular frame 51 on the connecting buckle 1, so that the second circular groove 53 on the rectangular block 52 is aligned with the second circular hole 54 on the rectangular frame 51, and then the second buckle 55 is passed through the second circular hole 54 and pressed into the second circular groove 53 to fix the semicircular block 56 on both sides of the connecting buckle 1, and then the two round rods 2 are placed on the semicircular blocks 56 at both ends of the connecting buckle 1, and then the two round rods 2 are pushed into the connecting buckle 1 respectively, and then the nut 3 is inserted from the fixing port above the connecting buckle 1 to fix the two round rods 2 in the connecting buckle 1, and then the fixing plate 4 with the damper 42 at the bottom is fixed. 7 is aligned with the position to be installed, and then the shock absorbing device 4 with the connecting buckle 1 and the round rod 2 is fixed at the specified installation position with a fixing device. After the installation is completed, if vibration occurs during use, the damper 42 between the rectangular plate 41 and the fixing plate 47 will reduce the vibration frequency and reduce the vibration wear of the round rod 2 and the connecting buckle 1. The outer rod 43 and the inner rod 44 of the shock absorbing device 4 can support the round rod 2 and the connecting buckle 1 firmly. The first protective plate 45 and the second protective plate 46 as well as the first door panel 410 and the second door panel 411 are used to protect the damper 42 to prevent sand and stones from entering the damper 42 and affecting the shock absorbing effect of the damper 42.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A steel pipe rod connection and fastening device, comprising a connection buckle (1), wherein two round rods (2) are inserted and connected to the inner wall of the connection buckle (1), and a nut (3) is threadedly connected to the inner wall of the connection buckle (1), characterized in that: The outer surface of the connecting buckle (1) is fixedly connected to a shock absorbing device (4), the shock absorbing device (4) comprising a damper (42), an outer rod (43) and an inner rod (44), the damper (42) being used to reduce vibration between the round rod (2) and the building, thereby extending the service life of the round rod (2) and the connecting buckle (1), the outer rod (43) and the inner rod (44) being used to support the round rod (2) and the connecting buckle (1), so that the round rod (2) and the connecting buckle (1) will not shake, and one side of the outer surface of the connecting buckle (1) is fixedly connected to an auxiliary installation device (5).

2. The steel pipe rod connection and fastening device according to claim 1, characterized in that: A rectangular plate (41) is fixedly connected to one side of the outer surface of the connecting buckle (1), a damper (42) is fixedly connected to one side of the outer surface of the rectangular plate (41), an outer rod (43) is fixedly connected to one side of the outer surface of the rectangular plate (41), an inner rod (44) is slidably connected to the inner wall of the outer rod (43), a first protective plate (45) is fixedly connected to one side of the outer surface of the rectangular plate (41), a second protective plate (46) is slidably connected to the inner wall of the first protective plate (45), a fixing plate (47) is fixedly connected to one side of the outer surface of the second protective plate (46), and four screw holes (48) are provided on the outer surface of the fixing plate (47).

3. The steel pipe rod connection and fastening device according to claim 2, characterized in that: The inner wall of the first protective plate (45) is rotatably connected to a rotating rod (49), the arc surface of the rotating rod (49) is fixedly connected to a first door panel (410), the inner wall of the first door panel (410) is slidably connected to a second door panel (411), and the first door panel (410) and the second door panel (411) are used to shield the damper (42) so that the damper (42) does not directly contact the air.

4. The steel pipe rod connection and fastening device according to claim 3, characterized in that: A fixing block (412) is fixedly connected to one side of the outer surface of the first door panel (410), and a first circular hole (413) is provided on the outer surface of the fixing block (412). A first circular groove (414) is provided on one side of the outer surface of the first protective plate (45). A first buckle (415) is inserted and connected to the inner walls of the first circular hole (413) and the first circular groove (414), and the outer surface area size and shape of the first buckle (415) are compatible with the inner surface area size and shape of the inner wall of the first circular hole (413) and the first circular groove (414).

5. The steel pipe rod connection and fastening device according to claim 4, characterized in that: The auxiliary installation device (5) comprises a rectangular frame (51), the inner wall of the rectangular frame (51) is connected with a rectangular block (52) inserted therein, and one side of the outer surface of the rectangular block (52) is fixedly connected with a semicircular block (56).

6. The steel pipe rod connection and fastening device according to claim 5, characterized in that: A second circular groove (53) is formed on one side of the outer surface of the rectangular block (52), and a second circular hole (54) is formed on one side of the outer surface of the rectangular frame (51). A second buckle (55) is inserted and connected between the inner wall of the second circular hole (54) and the second circular groove (53), and the outer surface area and shape of the second buckle (55) are matched to the inner surface area and shape of the second circular hole (54) and the second circular groove (53).

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