Adjustable telescopic aluminum square tube pull rod

Abstract

The embodiment of the utility model discloses an adjustable telescopic aluminum square tube pull rod which is characterized in that an adjusting assembly used for driving a fixing assembly to be clamped in an aluminum square tube is arranged in a block body of a fixing block, and a driving assembly used for driving the adjusting assembly to rotate is arranged on the front side of the adjusting assembly; the second dismounting and mounting device comprises a clamping assembly used for clamping the side wall of the aluminum square tube, and a spring used for stretching and retracting of the clamping assembly is fixedly installed at the end, close to the fixing block, of the clamping assembly. During use, the clamping plate is firstly stretched to enable the spring to be stretched, then the fixing block is inserted into the aluminum square tube, at the moment, the clamping plate is loosened, and the clamping plate can be clamped on the side wall of the aluminum square tube under the elastic effect of the spring; and then a hand wheel is rotated to drive a rotating shaft to rotate, and a screw rod can be driven to rotate under the meshing connection of a bevel gear I and a bevel gear II, so that a moving plate can move along a rod body of the screw rod, the baffle is clamped in the aluminum square tube, and the aluminum square tube and the pull-through rod are quickly mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum square tube pull rods, in particular to an adjustable and telescopic aluminum square tube pull rod. Background Art

[0002] When the aluminum square tube wall decoration is installed in a modular manner, the aluminum square tube has an open field of vision, ventilation, and air permeability, and its lines are bright and neat, with distinct layers, reflecting a simple and clear modern style; therefore, the aluminum square tube is used for wall decoration; when it is necessary to install it according to the shape and height of the aluminum square tube, it is necessary to use a pull rod to install the aluminum square tube; and when the existing aluminum square tube pull rod is installed on the wall, the pull rod and the aluminum square tube are installed by threaded connection, which makes the installation more cumbersome and inconvenient to disassemble, and it is not convenient to install the pull rod and the aluminum square tube.

[0003] For example, the Chinese patent application number CN202220850606.4 is an aluminum square tube ceiling structure, in which the hanger is fixedly installed below the upper floor base, the main keel is installed on the hanger, the connecting mechanism is installed on the main keel, and the aluminum square tube is detachably connected to the connecting mechanism; the connecting mechanism includes a bottom plate and a connecting bolt, the bottom plate is fixed in the slotted surface of the aluminum square tube, one end of the connecting bolt is rotatably connected to the bottom plate, and the other end is threadedly connected to the main keel. It has the following technical defects:

[0004] When the aluminum square tube is attached to the wall and ceiling through the tie rod, since the tie rod and the aluminum square tube are installed by threaded connection, the installation is cumbersome and it is not convenient to quickly disassemble and install the tie rod and the aluminum square tube, thus affecting the reuse of the aluminum square tube and the tie rod. Utility Model Content

[0005] To this end, the utility model provides an adjustable and telescopic aluminum square tube pull rod to solve the problem in the prior art that when the aluminum square tube is attached to the wall and the ceiling through the pull rod, the pull rod and the aluminum square tube are installed by threaded connection, and the installation is cumbersome, which makes it inconvenient to quickly disassemble and install the pull rod and the aluminum square tube, thereby affecting the reuse of the aluminum square tube and the pull rod.

[0006] In order to achieve the above purpose, the embodiment of the utility model provides the following technical solutions:

[0007] An adjustable telescopic aluminum square tube pull rod comprises a pull rod for telescopically adjusting the aluminum square tube, a fixed block is fixedly installed on the bottom end of the pull rod, a disassembly device 1 for quickly installing the aluminum square tube and the pull rod is arranged in the block body of the fixed block, and a disassembly device 2 for quickly installing the aluminum square tube and the pull rod is arranged in the block body of the fixed block.

[0008] The driving assembly includes a rotating shaft arranged in a fixed block for rotation, a hand wheel for driving the rotating shaft to rotate is fixedly installed at the front end of the rotating shaft, and a bevel gear 1 for driving the adjusting assembly to rotate is fixedly installed at the rear end of the rotating shaft.

[0009] The second disassembly and assembly device comprises a clamping assembly for clamping the side wall of the aluminum square tube, and a spring for retracting the clamping assembly is fixedly installed at one end of the clamping assembly close to the fixed block.

[0010] Furthermore, the driving assembly includes a rotating shaft arranged in a fixed block for rotation, a handwheel for driving the rotating shaft to rotate is fixedly installed at the front end of the rotating shaft, and a bevel gear 1 for driving the adjusting assembly to rotate is fixedly installed at the rear end of the rotating shaft.

[0011] Furthermore, the adjustment component includes a screw rod arranged in the fixed block for driving the two fixed components to move in opposite directions, a bevel gear 2 for meshing and connecting with bevel gear 1 is arranged in the middle of the screw rod body, and a guide rod for assisting the two fixed components to move in opposite directions is arranged in the block body of the fixed block.

[0012] Furthermore, the fixing assembly comprises a movable plate threadedly connected to the rod body of the screw rod, and the movable plate is fixedly installed away from the movement of the second bevel gear with a baffle for clamping the aluminum square tube.

[0013] Furthermore, the clamping assembly includes a clamping plate for clamping on the side wall of the aluminum square tube, and a limiting plate for preventing the clamping plate from being separated from the fixing block is fixedly installed on one end of the clamping plate close to the pull-through rod.

[0014] Furthermore, the pulling rod includes a telescopic rod fixedly mounted on the top of the fixed block, a threaded rod fixedly mounted on the top of the telescopic rod, a storage rod for telescoping the threaded rod is arranged on the outer side of the threaded rod, and a turntable for driving the telescopic rod to rotate is arranged on the rod body of the telescopic rod.

[0015] Furthermore, a mounting plate for mounting the storage rod is fixedly mounted on the top end of the storage rod, and threaded holes for mounting the mounting plate on the wall are provided on the plate body of the mounting plate, and there are four threaded holes.

[0016] The utility model has the following advantages:

[0017] By setting up the disassembly device one and the disassembly device two, when the aluminum square tube and the pull-through rod need to be installed, the clamping plate can be stretched first to stretch the spring, and then the fixed block under the bottom end of the pull-through rod can be inserted into the aluminum square tube. At this time, the clamping plate can be loosened, and the clamping plate can be clamped on the side wall of the aluminum square tube under the elastic action of the spring; then the rotating shaft can be driven to rotate by rotating the hand wheel, and the screw rod can be driven to rotate under the meshing connection between the bevel gear one and the bevel gear two, so that the movable plate can be moved along the rod body of the screw rod, so that the baffle plate is clamped in the aluminum square tube, and the aluminum square tube and the pull-through rod can be quickly installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the pull-through rod of the utility model;

[0022] Figure 3 This is a cross-sectional view of the fixing block of the utility model;

[0023] Figure 4 This is a structural schematic diagram of a disassembly device of the utility model;

[0024] Figure 5 This is a bottom view of the disassembly device of the utility model;

[0025] Figure 6 This is a schematic diagram of the second structure of the disassembly device of the utility model;

[0026] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0027] 100-aluminum square tube;

[0028] 200-pull-through rod, 201-storage rod, 202-threaded rod, 203-telescopic rod, 204-turntable;

[0029] 300-fixed block;

[0030] 400-disassembly device 1, 410-driving assembly, 411-hand wheel, 412-rotating shaft, 413-bevel gear 1, 420-adjusting assembly, 421-screw, 422-bevel gear 2, 423-guide rod, 430-fixing assembly, 431-moving plate, 432-baffle;

[0031] 500-disassembly device 2, 510-clamping assembly, 511-limiting plate, 512-clamping plate, 520-spring;

[0032] 001-Mounting plate, 002-Threaded hole. DETAILED DESCRIPTION

[0033] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as within the scope of implementation of the present invention without substantially changing the technical content.

[0035] See also Figure 1-Figure 6 The utility model provides an adjustable telescopic aluminum square pull rod.

[0036] It includes a pull-through rod 200 for telescopically adjusting the aluminum square tube 100, a fixed block 300 is fixedly installed on the bottom end of the pull-through rod 200, a disassembly device 400 for quickly installing the aluminum square tube 100 and the pull-through rod 200 is arranged in the block body of the fixed block 300, and a disassembly device 500 for quickly installing the aluminum square tube 100 and the pull-through rod 200 is arranged in the block body of the fixed block 300, so that the pull-through rod 200 and the aluminum square tube 100 can be quickly fixed and disassembled by the disassembly device 400 and the disassembly device 500.

[0037] The pull-through rod 200 includes a telescopic rod 203 fixedly mounted on the top of the fixed block 300, a threaded rod 202 fixedly mounted on the top of the telescopic rod 203, a storage rod 201 for telescoping the threaded rod 202 is arranged on the outer side of the threaded rod 202, and the threaded rod 202 is threadedly connected to the cavity of the storage rod 201, so that when the telescopic rod 203 is rotated, the threaded rod 202 can be moved up and down along the rod body of the storage rod 201, so that the height of the installation according to different decorative surfaces can be quickly adjusted; a turntable 204 for driving the telescopic rod 203 to rotate is arranged on the rod body of the telescopic rod 203, so that the height of the installation according to different decorative surfaces can be quickly adjusted, and the telescopic rod 203 can be driven to rotate by the turntable 204, and the threaded connection between the threaded rod 202 and the cavity of the storage rod 201 can be realized, so that the telescopic rod 203 can be moved up and down in the cavity of the storage rod 201, so that the height of the aluminum square tube 100 can be quickly adjusted.

[0038] A mounting plate 001 for mounting the mounting plate 201 is fixedly mounted on the top of the storage rod 201 . The mounting plate 001 is provided with four threaded holes 002 for mounting the mounting plate 001 on the wall.

[0039] The disassembly device 400 includes a fixing component 430 disposed in the block body of the fixing block 300 for being clamped in the aluminum square tube 100, an adjusting component 420 for driving the fixing component 430 to be clamped in the aluminum square tube 100 is disposed in the block body of the fixing block 300, and a driving component 410 for driving the adjusting component 420 to rotate is disposed on the front side of the adjusting component 420.

[0040] The driving assembly 410 includes a rotating shaft 412 arranged in the fixed block 300 for rotation, and the rotating shaft 412 is connected to the fixed block 300 through a bearing to facilitate the rotation of the rotating shaft 412; a handwheel 411 for driving the rotating shaft 412 to rotate is fixedly installed at the front end of the rotating shaft 412, and a bevel gear 413 for driving the adjusting assembly 420 to rotate is fixedly installed at the rear end of the rotating shaft 412.

[0041] The adjusting component 420 includes a screw rod 421 arranged in the fixed block 300 for driving the two fixed components 430 to move in opposite directions, and the rod body of the screw rod 421 has two sections of left-right symmetrical threads, and the thread rotation directions of the two sections of threads are opposite, so that when the screw rod 421 rotates, the fixed components 430 can be driven to move in opposite directions, so that the aluminum square tube 100 can be quickly clamped; a bevel gear 2 422 for meshing and connecting with a bevel gear 1 413 is arranged in the middle of the rod body of the screw rod 421, and a guide rod 423 for assisting the two fixed components 430 to move in opposite directions is arranged in the block body of the fixed block 300.

[0042] The fixing assembly 430 includes a movable plate 431 which is threadedly connected to the rod body of the screw rod 421. The movable plate 431 is fixedly installed away from the movable bevel gear 2 422 and is used to clamp the aluminum square tube 100. Therefore, when the aluminum square tube 100 and the pull-through rod 200 need to be installed, the rotating shaft 412 can be driven to rotate by rotating the hand wheel 411, and the screw rod 421 can be driven to rotate under the meshing connection between the bevel gear 1 413 and the bevel gear 2 422, so that the movable plate 431 can be moved along the rod body of the screw rod 421, so that the baffle 432 is clamped in the aluminum square tube 100, and the aluminum square tube 100 and the pull-through rod 200 can be quickly installed.

[0043] The second disassembly and assembly device 500 includes a clamping component 510 for clamping the side wall of the aluminum square tube 100. A spring 520 for extending and retracting the clamping component 510 is fixedly installed at one end of the clamping component 510 close to the fixed block 300. There are two springs 520, and the two springs 520 are symmetrically distributed front to back.

[0044] The clamping assembly 510 includes a clamping plate 512 for clamping on the side wall of the aluminum square tube 100, and a limiting plate 511 for preventing the clamping plate 512 from being separated from the fixing block 300 is fixedly installed on one end of the clamping plate 512 close to the pull-through rod 200; thus, when the aluminum square tube 100 and the pull-through rod 200 need to be installed, the clamping plate 512 can be stretched first to stretch the spring 520, and then the fixing block 300 under the bottom end of the pull-through rod 200 can be inserted into the aluminum square tube 100, and the clamping plate 512 can be released at this time. The plate 512 can be clamped on the side wall of the aluminum square tube 100 under the elastic action of the spring 520; then the rotating shaft 412 is driven to rotate by rotating the hand wheel 411, and the screw rod 421 can be driven to rotate under the meshing connection between the bevel gear 1 413 and the bevel gear 2 422, so that the movable plate 431 can be moved along the rod body of the screw rod 421, so that the baffle plate 432 is clamped in the aluminum square tube 100, and then the aluminum square tube 100 and the pull rod 200 can be quickly installed.

[0045] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. An adjustable telescopic aluminum square rod, characterized in that: The invention comprises a pull rod (200) for telescopically adjusting an aluminum square tube (100), a fixing block (300) being fixedly installed at the bottom end of the pull rod (200), a disassembly device (400) for quickly assembling the aluminum square tube (100) and the pull rod (200) being arranged in the block body of the fixing block (300), and a disassembly device (500) for quickly assembling the aluminum square tube (100) and the pull rod (200) being arranged in the block body of the fixing block (300); The disassembly device (400) comprises a fixing component (430) disposed in a block body of a fixing block (300) and used to be stuck in the aluminum square tube (100); an adjusting component (420) for driving the fixing component (430) to be stuck in the aluminum square tube (100) is disposed in the block body of the fixing block (300); and a driving component (410) for driving the adjusting component (420) to rotate is disposed on the front side of the adjusting component (420); The second disassembly and assembly device (500) comprises a clamping assembly (510) clamped on the side wall of the aluminum square tube (100), and a spring (520) for extending and retracting the clamping assembly (510) is fixedly installed at one end of the clamping assembly (510) close to the fixing block (300).

2. The adjustable telescopic aluminum square rod according to claim 1, characterized in that: The driving assembly (410) comprises a rotating shaft (412) arranged in a fixed block (300) for rotation, a hand wheel (411) for driving the rotating shaft (412) to rotate is fixedly mounted at the front end of the rotating shaft (412), and a bevel gear 1 (413) for driving the adjusting assembly (420) to rotate is fixedly mounted at the rear end of the rotating shaft (412).

3. The adjustable telescopic aluminum square rod according to claim 2, characterized in that: The adjusting assembly (420) comprises a screw rod (421) arranged in the fixing block (300) for driving the two fixing assemblies (430) to move in opposite directions, a bevel gear 2 (422) for meshing with a bevel gear 1 (413) is arranged in the middle of the rod body of the screw rod (421), and a guide rod (423) for assisting the two fixing assemblies (430) to move in opposite directions is arranged in the block body of the fixing block (300).

4. The adjustable telescopic aluminum square rod according to claim 3, characterized in that: The fixing assembly (430) comprises a movable plate (431) threadedly connected to the rod body of the screw rod (421), and the movable plate (431) is fixedly mounted with a baffle (432) for clamping the aluminum square tube (100) away from the movement of the bevel gear 2 (422).

5. The adjustable telescopic aluminum square rod according to claim 1, characterized in that: The clamping assembly (510) comprises a clamping plate (512) for clamping on the side wall of the aluminum square tube (100), and a limiting plate (511) for preventing the clamping plate (512) from detaching from the fixing block (300) is fixedly installed on one end of the clamping plate (512) close to the pull-through rod (200).

6. The adjustable telescopic aluminum square rod according to claim 1, characterized in that: The pulling rod (200) comprises a telescopic rod (203) fixedly mounted on the top of a fixed block (300); a threaded rod (202) is fixedly mounted on the top of the telescopic rod (203); a storage rod (201) for telescoping the threaded rod (202) is arranged on the outside of the threaded rod (202); and a rotating disk (204) for driving the telescopic rod (203) to rotate is arranged on the rod body of the telescopic rod (203).

7. The adjustable telescopic aluminum square rod according to claim 6, characterized in that: A mounting plate (001) for mounting the mounting rod (201) is fixedly mounted on the top end of the storage rod (201), and a plate body of the mounting plate (001) is provided with threaded holes (002) for facilitating mounting the mounting plate (001) on a wall, and there are four threaded holes (002).

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