Rail shock absorber with displacement prevention function

Abstract

The utility model relates to the related technical field of shock absorbers, in particular to a rail shock absorber with an anti-displacement function, which comprises a shock absorber, an anti-displacement mechanism is arranged on the lower surface of the shock absorber, an early warning mechanism is arranged on the surface of one side of the shock absorber, and a wheel is in threaded connection with the surface of one side of the anti-displacement mechanism. According to the rail shock absorber with the displacement prevention function, firstly, when the position of the shock absorber is fixed, the position of the fixing plate is fixed through a bolt, then the position of the bottom plate is fixed through a clamping groove in the fixing plate, and then fixing of the bottom plate is assisted through a stabilizing cover.

Description

Technical Field

[0001] The utility model relates to the technical field related to shock absorbers, and in particular to a rail shock absorber with an anti-displacement function. Background Art

[0002] Shock absorbers are used to suppress the shock caused by the rebound of springs after shock absorption and the impact from the road surface. They are widely used in automobiles to accelerate the attenuation of frame and body vibrations to improve the ride smoothness of the car. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will still have reciprocating motion, and the shock absorber is used to suppress this spring jump. Shock absorbers are widely used in various devices, including rails, but the current rail shock absorbers cannot accurately absorb the shock of the rails that need to be damped during use. Therefore, there is a special need for a rail shock absorber with an anti-displacement function.

[0003] However, during the use of the existing rail shock absorbers, it is impossible to accurately perform corresponding shock absorption on the rails that require shock absorption, or it is impossible to understand the magnitude of the shock absorption amplitude, resulting in inaccurate understanding of the shock absorption amplitude information of the rails, which will affect the safety of the rails. Utility Model Content

[0004] The purpose of the utility model is to provide a rail shock absorber with an anti-displacement function to solve the problem that the existing rail shock absorber proposed in the above background technology cannot accurately perform corresponding shock absorption on the rails that need to be damped, or cannot understand the magnitude of the shock absorption amplitude, which leads to inaccurate understanding of the shock absorption amplitude information of the rails, thus affecting the use efficiency of the rail shock absorber.

[0005] To achieve the above object, the utility model provides the following technical solution: a rail shock absorber with anti-displacement function, comprising a shock absorber, an anti-displacement mechanism is arranged on the lower surface of the shock absorber, an early warning mechanism is arranged on one side surface of the shock absorber, and a wheel is threadedly connected to one side surface of the anti-displacement mechanism;

[0006] The anti-displacement mechanism includes a base plate, a fixing plate, a slot, bolts and a stabilizing cover. The base plate is installed on the lower surface of the shock absorber, and the fixing plate is snap-connected to one side surface of the base plate. A slot is provided on one side surface of the fixing plate, and bolts are threadedly connected to one side surface of the fixing plate. The stabilizing cover is slidably connected to one side surface of the fixing plate.

[0007] Preferably, the fixing plates are installed symmetrically with respect to the central axis of the base plate and there are two fixing plates.

[0008] Preferably, the bottom plate and the fixing plate form a snap-fit ​​structure, and the stabilizing cover and the fixing plate form a sliding structure.

[0009] Preferably, the early warning mechanism includes a wireless vibration detector, a protection box, a fixed shaft, a protection cover, a snap groove, a snap head, a signal receiver and a signal transmitter, a wireless vibration detector is installed on one side surface of the shock absorber, a protection box is fixedly connected to one side surface of the shock absorber, a fixed shaft is slidably connected to one side surface of the protection box, a protective cover is slidably connected to the outer surface of the fixed shaft, a snap groove is fixedly connected to one side surface of the protection cover, a snap groove is snap-connected to one side surface of the snap groove, a signal receiver is installed on one side surface of the protection box, and a signal transmitter is installed on one side surface of the protection box.

[0010] Preferably, the protection box and the fixed shaft form a rotating structure, and the fixed shaft and the protection cover form a rotating structure.

[0011] Preferably, the inner wall size of the protection box matches the outer wall size of the fixed shaft, and the inner wall size of the protection cover matches the outer wall size of the fixed shaft.

[0012] Preferably, the buckle groove and the buckle head form a buckle structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are: this rail shock absorber with anti-displacement function, through the arrangement of a base plate, a fixing plate, a slot, bolts and a stabilizing cover, this rail shock absorber with anti-displacement function, when fixing the position of the shock absorber, fixes the position of the fixing plate by bolts, then fixes the position of the base plate by the slot on the fixing plate, and then assists in fixing the base plate by the stabilizing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the bottom plate and the fixing plate cooperating with each other in the utility model;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0017] Figure 4 It is a schematic diagram of the structure of the buckle groove and the buckle head cooperating with each other in the utility model.

[0018] In the figure: 1. shock absorber; 2. anti-displacement mechanism; 201. bottom plate; 202. fixing plate; 203. slot; 204. bolt; 205. stabilizing cover; 3. early warning mechanism; 301. wireless vibration detector; 302. protection box; 303. fixed shaft; 304. protection cover; 305. buckle slot; 306. buckle head; 307. signal receiver; 308. signal transmitter; 4. wheel. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a rail shock absorber with anti-displacement function, comprising a shock absorber 1, an anti-displacement mechanism 2 is arranged on the lower surface of the shock absorber 1, an early warning mechanism 3 is arranged on one side surface of the shock absorber 1, and a wheel 4 is threadedly connected to one side surface of the anti-displacement mechanism 2;

[0021] The anti-displacement mechanism 2 includes a base plate 201, a fixing plate 202, a slot 203, a bolt 204 and a stabilizing cover 205. The base plate 201 is installed on the lower surface of the shock absorber 1, and the fixing plate 202 is snap-connected to one side surface of the base plate 201. A slot 203 is provided on one side surface of the fixing plate 202. The bolt 204 is threadedly connected to one side surface of the fixing plate 202. The stabilizing cover 205 is slidably connected to one side surface of the fixing plate 202. Through the arrangement of the base plate 201, the fixing plate 202, the slot 203, the bolt 204 and the stabilizing cover 205, when in use, the position of the fixing plate 202 is first fixed by the bolt 204, and then the position of the base plate 201 is fixed by the slot 203 on the fixing plate 202, and then the fixing of the base plate 201 is assisted by the stabilizing cover 205.

[0022] Furthermore, the fixing plates 202 are symmetrically installed with respect to the central axis of the bottom plate 201 and there are two fixing plates 202 . By disposing the bottom plate 201 and the fixing plates 202 , the position of the shock absorber 1 can be better fixed.

[0023] Furthermore, the bottom plate 201 and the fixing plate 202 form a snap-fit ​​structure, and the stabilizing cover 205 and the fixing plate 202 form a sliding structure. By providing the stabilizing cover 205 , the position of the fixing plate 202 can be better fixed.

[0024] Furthermore, the early warning mechanism 3 includes a wireless vibration detector 301, a protection box 302, a fixed shaft 303, a protection cover 304, a buckle slot 305, a buckle head 306, a signal receiver 307 and a signal transmitter 308. The wireless vibration detector 301 is installed on one side surface of the shock absorber 1, the protection box 302 is fixedly connected to one side surface of the shock absorber 1, the fixed shaft 303 is slidably connected to one side surface of the protection box 302, the outer surface of the fixed shaft 303 is slidably connected to the protection cover 304, the buckle slot 305 is fixedly connected to one side surface of the protection cover 304, the buckle slot 305 is buckled to one side surface of the buckle head 306, the signal receiver 307 is installed on one side surface of the protection box 302, and the signal transmitter 308 is installed on one side surface of the protection box 302. 303, protective cover 304, buckle slot 305, buckle head 306, signal receiver 307 and signal transmitter 308 are arranged. When in use, first, the wireless vibration detector 301 detects the vibration amplitude by being installed on the shock absorber 1. When the vibration amplitude is too large, the wireless vibration detector 301 transmits the signal to the signal receiver 307, and then transmits it to the terminal through the signal transmitter 308 to alert the user. At this time, the signal receiver 307 and the signal transmitter 308 are stored in the protective box 302, and then the protective box 302 and the protective cover 304 are combined together through the fixed shaft 303 to protect the signal receiver 307 and the signal transmitter 308. At this time, the buckle slot 305 and the buckle head 306 are snapped together to assist the protective box 302 and the protective cover 304 to protect the signal receiver 307 and the signal transmitter 308.

[0025] Furthermore, the protection box 302 and the fixed shaft 303 form a rotating structure, and the fixed shaft 303 and the protection cover 304 form a rotating structure. Through the setting of the fixed shaft 303, the protection cover 304 can be opened and closed better.

[0026] Furthermore, the inner wall size of the protection box 302 matches the outer wall size of the fixed shaft 303, and the inner wall size of the protection cover 304 matches the outer wall size of the fixed shaft 303. By setting the protection box 302 and the protection cover 304, the signal receiver 307 and the signal transmitter 308 are better protected.

[0027] Furthermore, the snap groove 305 and the snap head 306 form a snap structure. Through the arrangement of the snap groove 305 and the snap head 306 , the protection box 302 and the protection cover 304 are better assisted in protecting the signal receiver 307 and the signal transmitter 308 .

[0028] Working principle: First, when the position of the shock absorber 1 is fixed, the position of the fixing plate 202 is fixed by the bolt 204, and then the position of the bottom plate 201 is fixed by the card slot 203 on the fixing plate 202, and then the fixing of the bottom plate 201 is assisted by the stabilizing cover 205. When it is necessary to warn the shock absorber 1, the wireless vibration detector 301 detects the vibration amplitude by being installed on the shock absorber 1. When the vibration amplitude is too large, the wireless vibration detector 301 transmits the signal to the signal receiver 307, and then transmits it to the terminal through the signal transmitter 308 to alert the user. At this time, the signal receiver 307 and the signal transmitter 308 are stored in the protection box 302, and then the protection box 302 and the protection cover 304 are combined together through the fixing shaft 303 to protect the signal receiver 307 and the signal transmitter 308. At this time, the buckle slot 305 and the buckle head 306 are snapped together to assist the protection box 302 and the protection cover 304 to protect the signal receiver 307 and the signal transmitter 308.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rail shock absorber with anti-displacement function, comprising a shock absorber (1), characterized in that: An anti-displacement mechanism (2) is provided on the lower surface of the shock absorber (1), an early warning mechanism (3) is provided on one side surface of the shock absorber (1), and a wheel (4) is threadedly connected to one side surface of the anti-displacement mechanism (2); The anti-displacement mechanism (2) comprises a bottom plate (201), a fixing plate (202), a slot (203), a bolt (204) and a stabilizing cover (205); the bottom plate (201) is mounted on the lower surface of the shock absorber (1); one side surface of the bottom plate (201) is snap-connected with the fixing plate (202); one side surface of the fixing plate (202) is provided with a slot (203); one side surface of the fixing plate (202) is threadedly connected with the bolt (204); and one side surface of the fixing plate (202) is slidably connected with the stabilizing cover (205).

2. The rail shock absorber with anti-displacement function according to claim 1, characterized in that: The fixing plates (202) are symmetrically installed about the central axis of the bottom plate (201), and there are two fixing plates (202).

3. The rail shock absorber with anti-displacement function according to claim 1, characterized in that: The bottom plate (201) and the fixed plate (202) form a snap-fit ​​structure, and the stabilizing cover (205) and the fixed plate (202) form a sliding structure.

4. The rail shock absorber with anti-displacement function according to claim 1, characterized in that: The early warning mechanism (3) comprises a wireless vibration detector (301), a protection box (302), a fixed shaft (303), a protection cover (304), a buckle slot (305), a buckle head (306), a signal receiver (307) and a signal transmitter (308); the wireless vibration detector (301) is mounted on one side surface of the shock absorber (1); the protection box (302) is fixedly connected to one side surface of the shock absorber (1); the fixed shaft (303) is slidably connected to one side surface of the protection box (302); the outer surface of the fixed shaft (303) is slidably connected to the protection cover (304); the buckle slot (305) is fixedly connected to one side surface of the protection cover (304); the buckle head (306) is buckled to one side surface of the buckle slot (305); the signal receiver (307) is mounted on one side surface of the protection box (302); and the signal transmitter (308) is mounted on one side surface of the protection box (302).

5. The rail shock absorber with anti-displacement function according to claim 4, characterized in that: The protection box (302) and the fixed shaft (303) form a rotating structure, and the fixed shaft (303) and the protection cover (304) form a rotating structure.

6. The rail shock absorber with anti-displacement function according to claim 4, characterized in that: The inner wall size of the protection box (302) matches the outer wall size of the fixed shaft (303), and the inner wall size of the protection cover (304) matches the outer wall size of the fixed shaft (303).

7. The rail shock absorber with anti-displacement function according to claim 4, characterized in that: The buckle groove (305) and the buckle head (306) form a buckle structure.

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