阅读说明：本技术 一种车辆轨道防震安装组件 (Shockproof mounting assembly for vehicle track ) 是由 许超 于 2020-05-20 设计创作，主要内容包括：本发明公开了一种车辆轨道防震安装组件,包括固定在轨道两侧的固定基块和固定杆,所述固定基块的一侧外壁两端平行分布有两个丛板,且丛板之前连接有连杆,所述连杆的两端外壁均套接有侧移恢复弹簧,且固定杆的端部套接在连杆的外壁中部,两侧所述侧移恢复弹簧的端部卡接在固定杆的端部外壁上,所述固定基块的端部内壁设有钩身和插地销轴,且钩身通过插地销轴和固定基块相连接。本发明基于轨道和轨道固定的两侧地基,通过斜拉固定在轨道枕木或者轨体的底端上,通过连接结构将其纵向冲击和侧移冲击均通过安装组件进行减弱,提高整体轨道的稳定和抗震耐久性。(The invention discloses a vehicle track shockproof mounting assembly which comprises a fixed base block and a fixed rod, wherein the fixed base block and the fixed rod are fixed on two sides of a track, two cluster plates are distributed at two ends of the outer wall of one side of the fixed base block in parallel, a connecting rod is connected in front of the cluster plates, lateral movement recovery springs are sleeved on the outer walls of two ends of the connecting rod, the end part of the fixed rod is sleeved in the middle of the outer wall of the connecting rod, the end parts of the lateral movement recovery springs on two sides are clamped on the outer wall of the end part of the fixed rod, a hook body and a ground inserting pin shaft are arranged on the inner wall of the end part of the fixed base block. The invention is based on the rail and two side foundations fixed on the rail, and is fixed on the bottom end of a rail sleeper or a rail body through inclined pulling, and the longitudinal impact and the lateral movement impact of the rail are weakened through the mounting assembly through the connecting structure, so that the stability and the shock resistance durability of the whole rail are improved.)

1. A vehicle track shockproof mounting assembly comprises a fixed base block (10) and a fixed rod which are fixed on two sides of a track, and is characterized in that two cluster plates (9) are distributed at two ends of the outer wall of one side of the fixed base block (10) in parallel, a connecting rod (7) is connected in front of the cluster plates (9), lateral movement recovery springs (8) are sleeved on the outer walls of two ends of the connecting rod (7), the end part of the fixed rod is sleeved in the middle of the outer wall of the connecting rod (7), the end parts of the lateral movement recovery springs (8) at two sides are clamped on the outer wall of the end part of the fixed rod, a hook body (12) and a ground insertion pin shaft (11) are arranged on the inner wall of the end part of the fixed base block (10), the hook body (12) is connected with the fixed base block (10) through the ground insertion pin shaft (11), a shockproof coupler tongue (1) is integrally connected with the outer wall of the other end of the hook body (12), and a, both sides of the central axis of the other end of the track side pull hook tongue (2) are provided with pin sleeves (3), and a same track connecting assembly (4) is fixed between the two pin sleeves (3).

2. The vehicle track shock mounting assembly according to claim 1, wherein the track connecting assembly (4) comprises a connecting plate (15), a buffer rod (13) and a ball connecting rod (14), the outer wall of the end part of the buffer rod (13) is connected to the outer wall of the end part of the connecting plate (15), one end of a piston rod of the buffer rod (13) is connected with the non-ball end of the ball connecting rod (14), and a support connecting rod is connected between the ends of the non-piston rod of the buffer rod (13).

3. The vehicle track shock mounting assembly as claimed in claim 2, wherein the ball end of the ball connecting rod (14) is clamped on the inner wall of the pin sleeve (3), and the joint of the ball connecting rod (14) and the pin sleeve (3) is clamped with a damping ball plug.

4. The vehicle track shock mounting assembly as claimed in claim 1, wherein the outer wall of the hook body (12) near the track side pull hook tongue (2) is provided with a locking sleeve (5), and the inner wall of the locking sleeve (5) is connected with a counter-pull screw (6) through threads.

5. The vehicle rail anti-vibration mounting assembly according to claim 4, wherein the rail side coupler knuckle (2) has indented screw holes symmetrically distributed on the outer wall of the end portion, and the end portion of the counter-pull screw rod (6) is connected to the inner wall of the indented screw holes through threads.

6. The vehicle track shock mounting assembly as claimed in claim 1, wherein the track side pull hook (2) and the shock absorbing hook (1) are vertically provided with a reinforcing rib at the middle of the inner wall, and the track side pull hook (2) and the shock absorbing hook (1) are provided with a pressing rubber pad at the inner wall at the opposite side.

7. The vehicle track anti-vibration mounting assembly according to claim 1, further comprising a Y-shaped yoke (17), wherein two ends of one side of the Y-shaped yoke (17) are respectively fixed with a cutting sleeve, and the cutting sleeves are fixedly connected to the outer wall of the buffer rod (13).

8. The vehicle track anti-vibration mounting assembly according to claim 7, wherein the outer wall of the other end of the Y-shaped yoke (17) is fixedly connected with a fixing stud (18) through threads, and the end of the fixing stud (18) is fixedly provided with a locking screw head through threads.

Technical Field

The invention relates to the technical field of vehicle rail shockproof, in particular to a vehicle rail shockproof mounting assembly.

Background

In rail transit, during the high-speed contact process of wheels and rails, a large amount of impact energy is inevitably generated, and great noise is generated, so that the noise in the driving process of a vehicle is reduced.

A track shock absorber as disclosed in CN106012707B, wherein: the railway sleeper comprises a track, a sleeper and a railway ballast, wherein a damping device is arranged between the sleeper and the railway ballast; the damping device comprises a damping plate and a damper, wherein the damping plate is arranged at the bearing positions on two sides of the sleeper.

At present, a rubber ring is usually lined below a track, but the load of the railway in China is large, the actual service life of the rubber damping ring is short, the rubber damping ring is troublesome to replace, after the rubber damping ring is used for a period of time, the damping effect is weaker and weaker, and the emitted noise is increased.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a vehicle track shockproof mounting assembly.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a vehicle track installation component that takes precautions against earthquakes, is including fixing fixed base block and the dead lever in the track both sides, the outer wall both ends parallel distribution in one side of fixed base block has two to crowd the board, and is connected with the connecting rod before the board, the both ends outer wall of connecting rod has all cup jointed the side and has moved the recovery spring, and the tip of dead lever cup joints at the outer wall middle part of connecting rod, both sides the tip joint of side shift recovery spring is on the tip outer wall of dead lever, the tip inner wall of fixed base block is equipped with coupler body and ground pin axle, and coupler body is connected with fixed base block through ground pin axle, the other end outer wall body of coupler body is connected with the coupler knuckle that takes precautions against earthquakes, and the inner wall of coupler knuckle that takes precautions against earthquakes has articulated track side coupler knuckle, the other end axis department both sides of track side coupler knuckle.

As a further scheme of the invention, the track connecting assembly comprises a connecting plate, a buffer rod and a ball head connecting rod, the outer wall of the end part of the buffer rod is connected to the outer wall of the end part of the connecting plate, one end of a piston rod of the buffer rod is connected with the non-ball head end of the ball head connecting rod, and a supporting connecting rod is connected between the ends of the non-piston rods of the buffer rod.

As a further scheme of the invention, the ball end of the ball connecting rod is clamped on the inner wall of the pin bush, and the joint of the ball connecting rod and the pin bush is clamped with the damping ball plug.

As a further scheme of the invention, a locking sleeve is arranged on the outer wall of one side of the hook body close to the track side pulling hook tongue, and the inner wall of the locking sleeve is connected with a counter-pulling screw rod through threads.

As a further scheme of the invention, retraction screw holes are symmetrically distributed on the outer wall of the end part of the track side pull hook tongue, and the end part of the counter-pull screw rod is connected to the inner wall of the retraction screw hole through threads.

As a further scheme of the invention, the middle parts of the inner walls of the track side pulling coupler knuckle and the shockproof coupler knuckle are vertically provided with reinforcing ribs, and the inner walls of the opposite sides of the track side pulling coupler knuckle and the shockproof coupler knuckle are respectively provided with a pressing rubber pad.

As a further scheme of the invention, the buffer rod further comprises a Y-shaped fork arm, wherein clamping sleeves are fixed at two ends of one side of the Y-shaped fork arm, and the clamping sleeves are fixedly connected to the outer wall of the buffer rod.

As a further scheme of the invention, the outer wall of the other end of the Y-shaped fork arm is fixedly connected with a fixing stud through threads, and the end part of the fixing stud is fixedly provided with a locking screw head through threads.

The invention has the beneficial effects that:

1. the vehicle track shockproof mounting assembly is fixed on the bottom end of a track sleeper or a track body through inclined pulling based on a track and two side foundations fixed on the track, and longitudinal impact and lateral movement impact of the vehicle track shockproof mounting assembly are weakened through the mounting assembly through a connecting structure, so that the stability and the shock resistance durability of the whole track are improved;

2. the connecting rod is connected with the fixed rod through the fixed base block in a lateral movement buffering mode in the vehicle track shockproof mounting assembly, lateral movement recovery springs are symmetrically distributed on two sides of the connecting rod, lateral extrusion is decomposed to an L-shaped structure formed by the fixed rod and the connecting rod through spring support, if the lateral movement recovery springs are stretched, good stability is provided through pulling between hook tongues and support of the recovery springs, and the lateral shockproof effect is optimal due to the fact that the mounting assemblies on two sides are matched for use;

3. longitudinal buffering in this vehicle track installation component that takes precautions against earthquakes, through the two-way buffer bar structure with rail body link, fix in the round pin cover through the bulb connecting rod, play buffering recovery structure from top to bottom, improve holistic longitudinal stability, fixed through two bolts of axial between the coupler knuckle, stability is better, and cooperation axial tension, installation component stability is better.

Drawings

FIG. 1 is a schematic structural view of an embodiment 1 of a vehicle track anti-vibration mounting assembly according to the present invention;

FIG. 2 is a schematic structural view of an embodiment 1 of a vehicle track anti-vibration mounting assembly according to the present invention;

FIG. 3 is a schematic structural view of an embodiment 1 of a vehicle track anti-vibration mounting assembly according to the present invention;

fig. 4 is a schematic structural diagram of an embodiment 2 of a vehicle rail anti-vibration mounting assembly according to the present invention.

In the figure: the device comprises a shockproof coupler knuckle 1, a track side pull coupler knuckle 2, a pin sleeve 3, a track connecting assembly 4, a locking sleeve 5, a split screw 6, a connecting rod 7, a lateral movement recovery spring 8, a clump plate 9, a fixed base block 10, a ground inserting pin shaft 11, a coupler body 12, a buffer rod 13, a ball head connecting rod 14, a connecting plate 15, a shaft sleeve 16, a Y-shaped fork arm 17 and a fixing stud 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.