Freely telescopic plate buckle rod piece

Abstract

The utility model discloses a freely telescopic disc buckle rod piece which comprises a base, a fixing sleeve is fixedly arranged at the top of the base, a disc buckle piece is arranged at the top of the fixing sleeve, an adjusting assembly for driving the disc buckle piece to move is arranged at the top of the fixing sleeve, a plurality of pin holes are formed in the outer side of the fixing sleeve, and the pin holes are formed in the fixing sleeve in parallel at equal intervals. The adjusting assembly comprises a disc buckle rod which is connected to the top of the fixing sleeve in a penetrating mode, and a disc buckle piece is fixedly arranged on the outer side of the disc buckle rod. The plug pin is connected to one side of the disc buckle rod in a penetrating and inserting mode, the plug pin is arranged in one of the pin holes, through the multiple pin holes and the through grooves, the plug pin can align the pin holes with the through grooves at different positions, the disc buckle piece can move to different positions, effective connection can be conveniently conducted on breaking joints of supports with the non-equal-span intervals, and the practicability of the disc buckle piece is improved. And the problem that the overall erecting quality of the disc buckle support is lowered due to the fact that the free ends of part of the rod pieces are too high can be solved, and the pressing block is driven to be tightly attached to the baffle through the elastic force of the spring to tightly press the nut.

Description

Technical Field

[0001] The present application relates to the field of construction of a spiral buckle bracket, and in particular to a spiral buckle rod that can be freely extended and retracted. Background Art

[0002] Clamps are a common construction tool, mainly used to fix and connect building components, usually for fixing steel pipe scaffolding. With the advancement of technology and the improvement of awareness of the construction quality of various heavy brackets, the construction quality of the bracket not only directly affects the control of construction production progress, but also plays a decisive role in controlling the safety of the physical project.

[0003] However, in the process of implementing relevant technical solutions, at least the following technical problems were found: the sizes of conventional fasteners vary from 60cm, 90cm, 120cm, and 150cm, and the sizes of fastener rods are relatively fixed. In the construction process, the overall quality of the fastener bracket erection is often reduced due to the inability to use fasteners to effectively connect the gaps in the unequal span brackets and the excessive height of the free ends of some rods. The quality does not meet the requirements of the specifications, thus posing a safety and quality hazard. Utility Model Content

[0004] The present application solves the problems in the prior art that the disc-lock parts cannot be used to effectively connect the gaps of the unequal-span brackets and the height of the free ends of some rods is too large by providing a freely retractable disc-lock rod, thereby achieving the effect of stable free retraction of the disc-lock rod.

[0005] The present application provides a freely retractable disc-buckle rod, comprising a base, a fixing sleeve fixedly arranged on the top of the base, a disc-buckle member arranged on the top of the fixing sleeve, an adjustment component for driving the disc-buckle member to move arranged on the top of the fixing sleeve, a plurality of pin holes are opened on the outer side of the fixing sleeve, and the plurality of pin holes are arranged in parallel and at equal distances on the fixing sleeve, and the adjustment component comprises: a disc-buckle rod, which is inserted and connected to the top of the fixing sleeve, and the disc-buckle member is fixedly arranged on the outer side of the disc-buckle rod; a latch, which is inserted and connected to one side of the disc-buckle rod, and the latch is arranged inside one of the pin holes.

[0006] Furthermore, a plurality of through slots are provided on the outer side of the buckle rod, and the plurality of through slots are arranged in parallel and equidistantly on the buckle rod, and the latch pin is arranged inside one of the through slots, and the through slot matches the size of the pin hole.

[0007] Furthermore, a thread groove is provided on the outer side of one end of the plug, and a nut is threadedly connected to one end of the plug through the thread groove. A clamping component for clamping the nut is provided at one end of the plug.

[0008] Furthermore, a movable groove is opened in the middle of one end of the pin, and the clamping component is arranged inside the movable groove. The clamping component includes: an insertion rod, which is inserted and connected to the inside of the movable groove; a pressure block, which is fixedly arranged at one end of the insertion rod close to the disc buckle rod; a baffle, which is hinged to the side of the nut away from the disc buckle rod, and the pressure block is in contact with the baffle.

[0009] Furthermore, a spring is sleeved on the outer side of the insertion rod, two ends of the spring are respectively fixedly connected to the pressing block and the inner wall of the movable groove, and the other end of the insertion rod is fixedly provided with a pulling block.

[0010] The technical solution provided by this application has at least the following technical effects or advantages:

[0011] Through multiple pin holes and through slots, the pins can align the pin holes with the through slots at different positions, so that the buckle parts can be moved to different positions, which is convenient for effective connection of the breaks of brackets with unequal spans. It can also solve the problem that the free end height of some rods is too large, causing the overall quality of the buckle bracket to decline. The elastic force of the spring drives the pressure block to fit tightly against the baffle, tightens the nut, prevents the nut from detaching from the pin during use, and improves the stability of the fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure in the embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the structure of the disc buckle rod in the embodiment of the present application;

[0014] Figure 3 This is a schematic diagram of the structure of the pressing component in the embodiment of the present application;

[0015] In the figure: 10, base; 20, fixing sleeve; 30, adjusting assembly; 40, buckle; 50, pin hole; 31, buckle rod; 32, through groove; 33, latch; 34, threaded groove; 35, nut; 36, clamping component; 37, movable groove; 361, plug rod; 362, pressure block; 363, spring; 364, pull block; 365, baffle. DETAILED DESCRIPTION

[0016] The embodiment of the present application discloses a freely retractable buckle rod. By moving the buckle rod 31 on the top of the fixed sleeve 20, the height of the buckle member 40 is adjusted, which can conveniently and effectively connect the gaps of the brackets with unequal spans, and can also solve the problem that the height of the free ends of some rods is too large, causing the overall quality of the buckle bracket to decline.

[0017] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Please refer to Figure 1 and Figure 2 The present embodiment provides a freely retractable disc buckle rod, including a base 10, a fixing sleeve 20 is fixedly provided on the top of the base 10, a disc buckle 40 is provided on the top of the fixing sleeve 20, an adjusting component 30 for driving the disc buckle 40 to move is provided on the top of the fixing sleeve 20, a plurality of pin holes 50 are opened on the outer side of the fixing sleeve 20, and the plurality of pin holes 50 are arranged equidistantly and in parallel on the fixing sleeve 20, the adjusting component 30 includes a disc buckle rod 31, a through groove 32, a latch 33, a threaded groove 34, a nut 35, a clamping component 36, and a movable groove 37, the disc buckle rod 31 is inserted and connected to the top of the fixing sleeve 20, and the disc buckle 40 is fixedly provided on the outer side of the disc buckle rod 31, a plurality of through grooves 32 are opened on the outer side of the disc buckle rod 31, a plurality of through grooves 32 are arranged equidistantly and in parallel on the disc buckle rod 31, and the latch 33 is inserted and connected to one side of the disc buckle rod 31 , and the pin 33 is arranged inside one of the pin holes 50, and the pin 33 is arranged inside one of the through slots 32, the through slot 32 matches the size of the pin hole 50, and the threaded groove 34 is opened at one end of the pin 33, and the nut 35 is threadedly connected to the outer side of one end of the pin 33 through the threaded groove 34. By aligning different through slots 32 and pin holes 50, the buckle rod 31 can move up and down on the top of the fixed sleeve 20, so that the position of the buckle 40 changes, which can conveniently and effectively connect the non-uniform span spacing bracket break, and can also solve the problem that the free end height of some rods is too large, and the critical load of the rods decreases with the increase of the free end length, causing the overall quality of the buckle bracket to decline. By inserting the pin 33 into the through slot 32 and the pin hole 50, the height of the buckle 40 is determined to prevent the buckle 40 from moving at will.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 A movable groove 37 is provided in the middle of one end of the latch pin 33, and a pressing component 36 is arranged inside the movable groove 37. The pressing component 36 includes an insertion rod 361, a pressure block 362, a spring 363, and a pull block 364. The insertion rod 361 is inserted and connected inside the movable groove 37, and the pressure block 362 is fixedly arranged at one end of the insertion rod 361 close to the disk buckle rod 31. The baffle 365 is hinged to the side of the nut 35 away from the disk buckle rod 31, and the pressure block 362 is in contact with the baffle 365. The spring 363 is sleeved on the outside of the insertion rod 361, and the two ends of the spring 363 are fixedly connected to the pressure block 362 and the inner wall of the movable groove 37 respectively. The pull block 364 is fixedly connected to the other end of the insertion rod 361. The elastic force of the spring 363 drives the pressure block 362 to move toward the nut 35, so that the spring 363 is tightly attached to the baffle 365 on the back of the nut 35, and the nut 35 is supported to prevent the nut 35 from moving outward after being fixed, thereby improving the stability of the fixation of the disc buckle rod 31 and the fixing sleeve 20.

[0020] This application can explain its functional principle through the following operation methods:

[0021] When in use, insert the buckle rod 31 into the interior of the fixing sleeve 20, select the appropriate through slot 32 according to the actual situation to align with the pin hole 50 on the outside of the fixing sleeve 20, insert the latch pin 33 into the aligned through slot 32 and pin hole 50, so that the end face of the latch pin 33 is in close contact with the outside of the fixing sleeve 20, push the baffle 365 on one side of the nut 35 upward, so that the nut 35 can be screwed into the latch pin 33 through the thread groove 34, rotate the nut 35 to a position in close contact with the outside of the fixing sleeve 20, and the latch pin 33 completes the fixation of the fixing sleeve 20 and the buckle rod 31, so that the height of the buckle 40 will not move at will, so that the height of the buckle 40 can be conveniently connected to the fracture of the non-uniformly spanned bracket, and can also be used for In order to solve the problem that the free end height of some rods is too large, so that the critical load of the rods decreases with the increase of the free end length, resulting in the overall quality of the buckle bracket erection declining, the pull block 364 is pulled outward, so that the pull block 364 drives the insertion rod 361 and the pressure block 362 to move away from the buckle rod 31, and the baffle 365 is rotated to the inside of the movable groove 37 on the side of the nut 35. At this time, the spring 363 on the outside of the insertion rod 361 is compressed, and the pull block 364 is released. The elastic force of the compressed spring 363 drives the pressure block 362 to fit tightly with the baffle 365 on the side of the nut 35, preventing the nut 35 from moving freely on the pin 33, reducing the risk of the pin 33 falling off, and improving the stability of the fixation of the buckle rod 31 and the fixing sleeve 20.

[0022] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0023] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A freely retractable disc-shaped rod, comprising a base (10), characterized in that: A fixing sleeve (20) is fixedly arranged on the top of the base (10), a buckle (40) is arranged on the top of the fixing sleeve (20), an adjustment component (30) for driving the buckle (40) to move is arranged on the top of the fixing sleeve (20), a plurality of pin holes (50) are opened on the outer side of the fixing sleeve (20), and the plurality of pin holes (50) are arranged in parallel at equal distances on the fixing sleeve (20), and the adjustment component (30) comprises: A buckle rod (31) is inserted and connected to the top of the fixing sleeve (20), and the buckle member (40) is fixedly arranged on the outer side of the buckle rod (31); A latch pin (33) is inserted and connected to one side of the buckle rod (31), and the latch pin (33) is arranged inside one of the pin holes (50).

2. A freely retractable disc buckle rod as claimed in claim 1, characterized in that: The outer side of the buckle rod (31) is provided with a plurality of through slots (32), the plurality of through slots (32) are arranged in parallel and at equal distances on the buckle rod (31), the latch pin (33) is arranged inside one of the through slots (32), and the size of the through slot (32) matches that of the pin hole (50).

3. A freely retractable disc buckle rod as claimed in claim 1, characterized in that: A thread groove (34) is provided on the outer side of one end of the latch pin (33), one end of the latch pin (33) is threadedly connected to a nut (35) through the thread groove (34), and one end of the latch pin (33) is provided with a clamping component (36) for clamping the nut (35).

4. A freely retractable disc-locking rod as claimed in claim 3, characterized in that: A movable groove (37) is provided in the middle of one end of the latch pin (33), and the pressing component (36) is arranged inside the movable groove (37). The pressing component (36) comprises: An insertion rod (361) inserted and connected to the inside of the movable groove (37); A pressing block (362) is fixedly arranged on one end of the inserting rod (361) close to the disc buckle rod (31); The baffle plate (365) is hinged to a side of the nut (35) away from the buckle rod (31), and the pressing block (362) is in contact with and connected to the baffle plate (365).

5. A freely retractable disc buckle rod as claimed in claim 4, characterized in that: A spring (363) is sleeved on the outer side of the insertion rod (361), and two ends of the spring (363) are respectively fixedly connected to the pressure block (362) and the inner wall of the movable groove (37), and a pulling block (364) is fixedly provided on the other end of the insertion rod (361).

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