Earthquake-proof supporting rod

Abstract

The utility model discloses an anti-seismic supporting rod, which relates to the technical field of upper and lower supporting structures and comprises an anti-seismic rod, a length adjusting mechanism is mounted in the middle of the anti-seismic rod, and a supporting and damping mechanism is mounted above the anti-seismic rod. According to the anti-seismic supporting rod, the middle rod is arranged in the middle of the anti-seismic rod, the inner rods are arranged on the two sides of the middle rod, the inner rods are located in the anti-seismic rod, the rod holes are formed in the anti-seismic rod in a penetrating mode, the positioning holes are formed in the inner rods in a penetrating mode, and the rod holes and the positioning holes are consistent in size; the rod holes and the positioning holes are installed in a penetrating and inserting mode through screws, the length of the anti-vibration rod can be adjusted, supporting can be conveniently conducted according to different heights, the anti-vibration rod is made of spcc chilled and hard steel strips through the plastic coating technology, the use strength of a single product can reach 200 kg, the supporting strength of the anti-vibration rod is enhanced, meanwhile, the plastic coating pipe manufacturing technology is adopted, and the service life of the anti-vibration rod is prolonged. The energy consumption is reduced in the production process, and the environment is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of sky and earth support rods, in particular to an anti-earthquake support rod. Background Art

[0002] The support rod is an accessory that can perform functions such as buffering, braking, supporting, height and angle adjustment, etc. It can provide stable support and increase the strength of the machine. People also use support rods when installing furniture. The support rods are installed between the wall and the wardrobe to increase the fixation between the equipment. However, when an earthquake occurs, the support rod does not have an earthquake-resistant function, which may cause the wardrobe to topple over and cause danger. For this reason, an earthquake-proof support rod is proposed.

[0003] The existing Chinese utility model patent with reference announcement number: CN209976055U discloses a seismic-resistant fastening support rod, the setting of the seismic-resistant fastening support rod includes a corner frame, the front of the corner frame is provided with a mounting groove, the inner wall of the mounting groove is movably connected with a folding angle frame, the internal thread of the folding angle frame is connected with a first locking bolt, the folding angle frame is fixedly connected to the corner frame through the first locking bolt, the front of the folding angle frame is respectively overlapped with a first buffer support frame and a second buffer support frame, and the second buffer support frame is located on the back of the first buffer support frame. The utility model solves the problem that when the seismic-resistant fastening support rod is used to support the wall, the layout of the skeleton of the seismic-resistant fastening support rod is not reasonable enough, and the two walls at the right angle position cannot be fully protected, resulting in poor wall protection effect of the seismic-resistant fastening support rod, by providing a corner frame, a folding angle frame, a first buffer support frame, a second buffer support frame and a right-angle frame.

[0004] In the process of using the existing earthquake-proof support rods, when people install the earthquake-proof rods, due to the inconsistent height of the cabinet body, the distance between the wardrobe and the wall is also inconsistent. The earthquake-proof rod cannot be adjusted according to the height during use, resulting in limited functionality of the earthquake-proof rod. At the same time, the earthquake-proof rod cannot play a shock-absorbing role during use, resulting in greater vibration of the equipment during an earthquake. This needs to be improved. Therefore, technical personnel in this field provide an earthquake-proof support rod to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide an earthquake-proof support rod to solve the problems of length adjustment and shock absorption of the existing earthquake-proof support rod proposed in the above background technology.

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

[0007] An earthquake-proof support rod comprises an anti-vibration rod, a length adjustment mechanism is installed in the middle of the anti-vibration rod, a support shock-absorbing mechanism is installed above the anti-vibration rod, the length adjustment mechanism comprises: an intermediate rod installed in the middle of the anti-vibration rod, inner rods for extending the height are connected to both sides of the intermediate rod, and positioning holes are installed in the inner rod;

[0008] The support shock-absorbing mechanism includes: a mounting ring installed above the shock-absorbing rod, a mounting screw is connected below the mounting ring, a shock-absorbing frame for shock absorption is arranged below the mounting screw, and a connecting ring connected to the inner wall is arranged below the shock-absorbing frame.

[0009] Preferably, the anti-vibration rod comprises:

[0010] Anti-skid pads, the anti-skid pads are arranged at the upper and lower ends of the anti-vibration rod, and the anti-vibration rod is penetrated by a rod hole;

[0011] A connecting ring is arranged below the anti-vibration rod; the anti-vibration rod can play the role of shock-absorbing support.

[0012] Preferably, the connecting ring comprises:

[0013] A circle hole, the circle hole runs through the interior of the connecting ring, and a nut is arranged inside the circle hole;

[0014] A fixing rod is connected to the inside of the connecting ring; the ring buckle facilitates the connection between the shockproof rods.

[0015] Preferably, a screw is provided on one side of the positioning hole, and the number of the positioning holes is six, and the positioning hole and the rod hole are of the same size, the inner rod is provided inside the anti-shock rod, and the outer diameter of the inner rod is consistent with the inner diameter of the anti-shock rod, and the inner rod is fixedly installed inside the anti-shock rod by the screw; the positioning hole can adjust the height of the anti-shock rod.

[0016] Preferably, the interior of the shock-absorbing frame is provided with a polymer damping shock-absorbing rubber and a short-stroke shock-absorbing spring, and the interior of the mounting ring is concave, and the mounting ring is also installed at the bottom of the shock-absorbing rod, the exterior of the mounting ring is provided with a ring, and the connecting ring is arranged inside the shock-absorbing rod, and the connecting ring is connected to the inner wall of the shock-absorbing rod; the mounting ring facilitates the upper and lower temperature installation of the shock-absorbing rod.

[0017] Preferably, the anti-vibration rod passes through the interior of the fixing rod, and the number of the circle holes is six, and the nut can pass through the interior of the circle holes; the fixing rod enables the connecting ring to be fixedly installed on the exterior of the anti-vibration rod.

[0018] Preferably, the anti-skid pad is made of ABS or TPR plastic injection molding, and the anti-vibration rod pipe is made of spcc cold-hardened steel strip through a plastic coating process, and the use strength of a single product can reach 200kg; the provision of the anti-skid pad can increase the stability of the anti-vibration rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. This earthquake-proof support rod is provided with an intermediate rod in the middle of the earthquake-proof rod, and inner rods are provided on both sides of the intermediate rod. The inner rod is located inside the earthquake-proof rod, and a rod hole is penetrated inside the earthquake-proof rod, and a positioning hole is penetrated inside the inner rod. The rod hole and the positioning hole are consistent in size. The rod hole and the positioning hole are inserted and installed by screws, and the length of the earthquake-proof rod can be adjusted to facilitate support according to different heights. The earthquake-proof rod is made of spcc cold-hardened steel strip through a plastic-coating process. The use strength of a single product can reach 200kg, which strengthens the support strength of the earthquake-proof rod. At the same time, the plastic-coating pipe making process is adopted, which reduces energy consumption in the production process and is environmentally friendly.

[0021] 2. This earthquake-proof support rod has a groove inside the installation circle and a ring outside the upper part of the installation circle. The bottom and the upper part of the shock-proof rod are sucked to one side of the wall by the installation circle, so that the shock-proof rod can be firmly fixed between the wall and the wardrobe, and then a connecting ring is connected to the upper part of the inner part of the shock-proof rod, and a shock-absorbing frame and a mounting screw are arranged above the connecting ring to connect the mounting screw and the mounting ring. When the wall is vibrated by an earthquake, a polymer damping shock-absorbing glue and a short-stroke shock-absorbing spring are arranged inside the shock-absorbing frame, which can effectively reduce the vibration between the walls, reduce the shaking of the wardrobe, prevent the clothes from falling down, and avoid injuries to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an earthquake-proof support rod in one embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of an intermediate rod of an earthquake-proof support rod in one embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of a mounting ring structure of an earthquake-proof support rod in one embodiment of the utility model;

[0025] Figure 4 The present invention is a schematic diagram of a connecting ring structure of an earthquake-proof support rod in one embodiment of the present invention.

[0026] 1. Anti-shock rod; 2. Anti-slip pad; 3. Mounting ring; 31. Ring; 32. Mounting screw; 33. Shock-absorbing frame; 34. Connecting ring; 4. Middle rod; 41. Inner rod; 42. Positioning hole; 43. Screw; 5. Rod hole; 6. Connecting ring; 61. Ring hole; 62. Fixing rod; 63. Nut. DETAILED DESCRIPTION

[0027] 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.

[0028] Combined with Figure 1-4 In this embodiment, an earthquake-proof support rod includes an anti-vibration rod 1, a length adjustment mechanism is installed in the middle of the anti-vibration rod 1, a support shock-absorbing mechanism is installed above the anti-vibration rod 1, and the anti-vibration rod 1 also includes an anti-skid pad 2, which is arranged at the upper and lower ends of the anti-vibration rod 1. The anti-skid pad 2 is injection molded with ABS or TPR plastic, and the anti-vibration rod 1 pipe is made of spcc cold-hardened steel strip through a plastic coating process. The use strength of a single product can reach 200kg.

[0029] The supporting shock-absorbing mechanism includes: a mounting ring 3 installed above the shock-absorbing rod 1, a mounting screw 32 is connected to the bottom of the mounting ring 3, a shock-absorbing frame 33 is arranged below the mounting screw 32, and a connecting ring 34 is arranged below the shock-absorbing frame 33; a polymer damping shock-absorbing rubber and a short-stroke shock-absorbing spring are arranged inside the shock-absorbing frame 33, and the inside of the mounting ring 3 is concave, and the mounting ring 3 is also installed at the bottom of the shock-absorbing rod 1, a ring 31 is arranged outside the mounting ring 3, and a connecting ring 34 is arranged inside the shock-absorbing rod 1, and the connecting ring 34 is connected to the inner wall of the shock-absorbing rod 1.

[0030] Specifically, the connecting ring 34 is connected to the inner wall of the shockproof rod 1, and a shock-absorbing frame 33 is arranged above the connecting ring 34. A polymer damping shock-absorbing rubber and a short-stroke shock-absorbing spring are installed inside the shock-absorbing frame 33, and a mounting screw 32 is arranged above the shock-absorbing frame 33. The mounting screw 32 is located below the mounting ring 3, so that the mounting ring 3 and the shock-absorbing frame 33, the connecting ring 34 and the shock-absorbing rod 1 are connected. When the upper part of the shock-absorbing rod 1 vibrates, the shock-absorbing frame 33 can effectively reduce the vibration between the walls to prevent the wardrobe from tipping over due to shaking.

[0031] The length adjustment mechanism includes: an intermediate rod 4 installed in the middle of the shock-absorbing rod 1, inner rods 41 are connected to both sides of the intermediate rod 4, and positioning holes 42 are installed through the inside of the inner rod 41; a screw 43 is provided on one side of the positioning hole 42, and the number of the positioning holes 42 is six, and the size of the positioning holes 42 and the rod hole 5 is consistent, the inner rod 41 is provided inside the shock-absorbing rod 1, and the outer diameter of the inner rod 41 is consistent with the inner diameter of the shock-absorbing rod 1, and the inner rod 41 is fixedly installed inside the shock-absorbing rod 1 by screws 43.

[0032] Specifically, the middle rod 4 is arranged in the middle of the anti-vibration rod 1, and the anti-vibration rod 1 is penetrated by a rod hole 5, and the middle rod 4 is penetrated by a positioning hole 42, and the positioning hole 42 and the rod hole 5 are of the same size. When the positioning hole 42 and the rod hole 5 are aligned, the middle rod 4 and the anti-vibration rod 1 are fixed by a screw 43, so that the anti-vibration rod 1 can be adjusted according to the distance between the wardrobe and the wall, and the length of the anti-vibration rod 1 can be extended or shortened, so that the anti-vibration rod 1 can be flexibly installed and used;

[0033] The anti-shock rod 1 is penetrated by a rod hole 5; a connecting ring 6 is arranged below the anti-shock rod 1; the connecting ring 6 includes: a ring hole 61, the ring hole 61 penetrates the inside of the connecting ring 6, and a nut 63 is arranged inside the ring hole 61; a fixing rod 62, the fixing rod 62 is connected to the inside of the connecting ring 6; the anti-shock rod 1 penetrates the inside of the fixing rod 62, and the number of the ring holes 61 is six, and the nut 63 can penetrate the inside of the ring hole 61.

[0034] Specifically, a connecting ring 6 is provided above the bottom of the anti-vibration rod 1, and the connecting ring 6 is inserted into the fixing rod 62 through the anti-vibration rod 1 to fix the connecting ring 6 and the anti-vibration rod 1, and then a cross bar can be inserted by using the setting of the ring hole 61, and then fixed with a nut 63, so that the anti-vibration rods 1 are connected, and multiple anti-vibration rods 1 are provided at the same time to increase the anti-vibration effect;

[0035] Working principle: First, adjust the length of the shockproof rod 1 according to the height between the wardrobe and the wall. The interior of the shockproof rod 1 is penetrated by a rod hole 5, and the size of the positioning hole 42 and the rod hole 5 are consistent. When the positioning hole 42 and the rod hole 5 are aligned, use the screw 43 to fix the middle rod 4 and the shockproof rod 1, and set the length of the shockproof rod 1. The specific telescopic range of the shockproof rod 1 is 45--100cm. Then, according to the concave surface in the middle of the installation circle 3, the installation circle 3 is sucked between the wall and the wardrobe to fix the entire shockproof rod 1 therebetween. The shockproof rod 1 is made of spcc cold-hardened steel belt through a plastic-coating process. The use strength of a single product can reach 200kg, which greatly improves the supporting strength of the shockproof rod 1. At the same time, the anti-slip pad 2 and the installation circle 3 are made of TPR anti-slip material for integral injection molding, which can be waterproof, oil-proof and crack-proof when used. When the shockproof rod 1 is installed, when encountering vibrations caused by vibrations, the inner wall of the shockproof rod 1 is connected with a joint The spring 32 is provided on the top of the mounting ring 34, and a shock absorbing frame 33 is provided above the connecting ring 34. A high molecular damping shock absorbing glue and a short stroke shock absorbing spring are installed inside the shock absorbing frame 33. A mounting screw 32 is provided above the shock absorbing frame 33. The mounting screw 32 is located below the mounting ring 3, so that the mounting ring 3 and the shock absorbing frame 33, the connecting ring 34 and the shockproof rod 1 are connected. When the wall is subjected to vibration, the high molecular damping shock absorbing glue and the short stroke shock absorbing spring are installed inside the shock absorbing frame 33 to reduce the vibration intensity of the shockproof rod 1, thereby reducing the vibration between the shockproof rod 1 and the wardrobe, and preventing the wardrobe from tipping over due to vibration. Finally, a connecting ring 6 is provided above the bottom of the shockproof rod 1. The connecting ring 6 is fixedly connected to the shockproof rod 1 by the fixing rod 62, and is connected by a cross bar and a nut 63 by the setting of the circle hole 61, so that each shockproof rod 1 is connected, thereby increasing the use effect of the shockproof rod 1, and thus completing the entire use process of the entire earthquake-proof support rod.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An earthquake-proof support rod, comprising an anti-vibration rod (1), a length adjustment mechanism is installed in the middle of the anti-vibration rod (1), and a support shock-absorbing mechanism is installed above the anti-vibration rod (1), characterized in that: The length adjustment mechanism comprises: an intermediate rod (4) installed in the middle of the anti-vibration rod (1), inner rods (41) are connected to both sides of the intermediate rod (4), and a positioning hole (42) is installed through the interior of the inner rod (41); The support shock-absorbing mechanism comprises: a mounting ring (3) mounted above the shock-absorbing rod (1); a mounting screw (32) is connected below the mounting ring (3); a shock-absorbing frame (33) is arranged below the mounting screw (32); and a connecting ring (34) is arranged below the shock-absorbing frame (33).

2. The earthquake-proof support rod according to claim 1, characterized in that: The anti-vibration rod (1) comprises: Anti-skid pads (2), the anti-skid pads (2) being arranged at the upper and lower ends of the anti-vibration rod (1), and a rod hole (5) is penetrated inside the anti-vibration rod (1); A connecting ring (6), wherein the connecting ring (6) is arranged below the anti-vibration rod (1).

3. The earthquake-proof support rod according to claim 2, characterized in that: The connecting ring (6) comprises: A circle hole (61), the circle hole (61) runs through the interior of the connecting ring (6), and a nut (63) is arranged inside the circle hole (61); A fixing rod (62), wherein the fixing rod (62) is connected to the inside of the connecting ring (6).

4. The earthquake-proof support rod according to claim 2, characterized in that: A screw (43) is provided on one side of the positioning hole (42), and the number of the positioning holes (42) is six, and the sizes of the positioning holes (42) and the rod hole (5) are consistent, the inner rod (41) is arranged inside the anti-vibration rod (1), and the outer diameter of the inner rod (41) is consistent with the inner diameter of the anti-vibration rod (1), and the inner rod (41) is fixedly installed inside the anti-vibration rod (1) by the screw (43).

5. The earthquake-proof support rod according to claim 1, characterized in that: The interior of the shock absorbing frame (33) is provided with a polymer damping shock absorbing rubber and a short-stroke shock absorbing spring, the interior of the mounting ring (3) is concave, and the mounting ring (3) is also mounted on the bottom of the shock absorbing rod (1), the exterior of the mounting ring (3) is provided with a ring (31), and the connecting ring (34) is arranged inside the shock absorbing rod (1), and the connecting ring (34) is connected to the inner wall of the shock absorbing rod (1).

6. The earthquake-proof support rod according to claim 3, characterized in that: The anti-vibration rod (1) passes through the interior of the fixing rod (62), and the number of the circle holes (61) is six, and the nut (63) can pass through the interior of the circle holes (61).

7. The earthquake-proof support rod according to claim 2, characterized in that: The anti-skid pad (2) is made of ABS or TPR plastic injection molding, and the anti-vibration rod (1) pipe is made of SPCC cold-hardened steel strip through a plastic coating process. The use strength of a single product can reach 200kg.

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