CN214450998U

CN214450998U - Special scotch block of motor car

Info

Publication number: CN214450998U
Application number: CN202120725898.4U
Authority: CN
Inventors: 黄照林; 张义
Original assignee: Jiangmen Sepu Automation Technology Co ltd
Current assignee: Jiangmen Sepu Automation Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-10-22
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a special scotch block for a motor car, which belongs to the technical field of the scotch block for the motor car, and comprises a scotch block, wherein a fixed block is fixedly arranged on one side of the scotch block, a threaded hole is arranged in the fixed block, the threaded hole is connected with a threaded metal handle in a threaded manner, a rubber sheath is arranged at one end of the threaded metal handle, and an adjusting mechanism is arranged at the bottom of the scotch block; the rubber block is matched with the buffer mechanism for use, so that the effects of friction and buffer are achieved to the maximum extent, accidents are avoided, and the rubber block is protected; the adjusting mechanism is arranged, so that the distance of the positioning plate is adjusted, and the applicability is strong; through setting up wear-resisting steel sheet to locating plate increase frictional force, make the stability that the scotch block is fixed in on the track strengthen greatly.

Description

Special scotch block of motor car

Technical Field

The utility model relates to a motor car scotch block technical field specifically is a special scotch block of motor car.

Background

The motor train and the full-name power vehicle refer to vehicles which are provided with power devices in a rail transit system and comprise two types of locomotives and power carriages. The motor car is equipped with driving wheels, and the corresponding vehicle without driving device is a trailer. To properly operate a train on a track, there must be a railcar that provides sufficient traction for the train as a whole, but may not be capable of holding an unpowered trailer.

At present, when a motor car stops, a wheel stopper which needs to be used brakes the motor car, and because the power of the motor car is too large, the friction force of a rubber block is not enough to buffer wheels, so that the wheels are directly flushed out, and unnecessary danger is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special scotch block of motor car uses through setting up the cooperation of block rubber and buffer gear to reached maximum friction and buffering effect, avoided the occurence of failure, also played the effect of protection to the block rubber.

To solve the problems set forth in the background art described above.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special scotch block of motor car, includes the scotch block, one side fixed mounting of scotch block has the fixed block, the screw hole is seted up to the inside of fixed block, screw hole threaded connection screw thread metal handle, the rubber sheath is installed to the one end of screw thread metal handle, the bottom of scotch block is equipped with adjustment mechanism, adjustment mechanism includes mounting groove, baffle, electric motor, screw rod, bearing, movable block, locating plate and wear-resisting steel sheet, the inside both ends of scotch block are equipped with buffer gear, buffer gear includes buffer board, connecting rod, gag lever post, stopper, buffer spring, installation shell and bottom plate.

Preferably, the bottom of scotch block is fixed mounting groove, the inside center fixed connection baffle of mounting groove, the both ends fixed mounting electric motor of mounting groove.

Preferably, the output end of the electric motor is fixedly connected with a screw rod through a coupler, the other end of the screw rod is fixedly connected with the inside of the bearing, the surface of the screw rod is in threaded connection with a moving block, the bottom of the moving block is fixed with a positioning plate through a support rod, and a wear-resistant steel plate is fixedly mounted on the inner side of the positioning plate.

Preferably, the rubber blocks are arranged above the two sides of the wheel stopper, the buffer plate is fixed at the bottom of the rubber blocks, the connecting rod is fixedly connected to the bottom of the buffer plate, and the connecting rod is communicated with the other end of the mounting shell to fix the buffer spring.

Preferably, the other end of the buffer spring is fixedly connected to the bottom plate, and the bottom plate is fixed at the center of the bottom in the mounting shell.

Preferably, the inside both ends fixed mounting gag lever post of installation shell, the surperficial sliding connection stopper of gag lever post, one side of stopper is fixed in the side of connecting rod through branch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. compared with the prior art, the rubber block is arranged, so that a larger friction force and a larger buffer force are exerted on the wheels of the motor car, and the wheels are stopped;

2. the buffer spring is fixedly connected with the connecting block, so that the buffer spring is fixed, the rubber block is protected to a certain extent, the rubber block is prevented from being directly damaged by the wheel and damaged, the limiting block is connected with the limiting rod in a sliding manner, the buffer spring is limited when being pressed downwards, and the connecting rod is prevented from directly contacting with the bottom of the mounting shell to cause damage;

3. through setting up the mounting groove, the baffle, electric motor, the screw rod, the bearing, the movable block, parts such as locating plate and wear-resisting steel sheet, part through the internally mounted adjustment mechanism at the mounting groove, thereby played the effect to adjustment part installation and protection, pass through shaft coupling fixed connection screw rod when electric motor, thereby played the effect of carrying out the distance adjustment to the locating plate, can be applicable to the arbitrary width of wheel, make the suitability of scotch block strong, through setting up wear-resisting steel sheet, thereby to locating plate increase frictional force, strengthen greatly locating plate and track fixed stability.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a scotch block of the present invention;

FIG. 2 is a schematic view of the main section structure of the scotch block of the present invention;

fig. 3 is a right side schematic view of the scotch block of the present invention.

In the figure: 1. a wheel stopper; 2. a rubber block; 3. a buffer plate; 301. a connecting rod; 302. a limiting rod; 303. a limiting block; 304. a buffer spring; 305. mounting a shell; 306. a base plate; 4. a fixed block; 401. a threaded hole; 402. a threaded metal handle; 403. a rubber sheath; 5. mounting grooves; 501. a baffle plate; 502. an electric motor; 503. a screw; 504. a bearing; 505. a moving block; 506. positioning a plate; 507. wear-resistant steel plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a special scotch block of motor car, including scotch block 1, one side fixed mounting of scotch block 1 has fixed block 4, fixed block 4 mainly plays the effect of fixed screw thread metal handle 402, screw hole 401 is seted up to the inside of fixed block 4, through setting up screw hole 401, thereby played the effect of being convenient for dismantle screw thread metal handle 402, screw hole 401 threaded connection screw thread metal handle 402, screw thread metal handle 402 has played the effect of being convenient for take out to scotch block 1, rubber sheath 403 is installed to one end of screw thread metal handle 402, rubber sheath 403 mainly plays certain guard action to operating personnel's hand, the bottom of scotch block 1 is equipped with adjustment mechanism, adjustment mechanism includes mounting groove 5, baffle 501, electric motor 502, screw rod 503, bearing 504, movable block 505, locating plate 506 and wear-resisting steel sheet 507, the inside both ends of scotch block 1 are equipped with buffer mechanism, buffer mechanism includes buffer plate 3, Connecting rod 301, gag lever post 302, stopper 303, buffer spring 304, installation shell 305 and bottom plate 306.

The bottom of the wheel stopper 1 is fixed with a mounting groove 5, the mounting groove 5 mainly plays a role in mounting and protecting adjusting mechanism components therein, the center of the interior of the mounting groove 5 is fixedly connected with a baffle 501, the baffle 501 mainly plays a role in fixing and supporting a bearing 504, two ends of the mounting groove 5 are fixedly provided with an electric motor 502, the output end of the electric motor 502 is fixedly connected with a screw 503 through a coupler, the other end of the screw 503 is fixedly connected with the interior of the bearing 504, the surface of the screw 503 is connected with a moving block 505 in a threaded manner, the bottom of the moving block 505 is fixedly provided with a positioning plate 506 through a support rod, the positioning plate 506 is mainly fixed with a track, the inner side of the positioning plate 506 is fixedly provided with a wear-resistant steel plate 507, the wear-resistant steel plate 507 mainly increases friction force on the positioning plate 506, the electric motor 502 is started to drive the screw 503 to rotate, so that the moving block 505 on the screw 503 is adjusted back and forth, further driving the positioning plate 506 on the moving block 505 to adjust the distance, thereby improving the applicability of the wheel stopper 1;

the rubber block 2 is arranged above two sides of the wheel stopper 1, the rubber block 2 mainly plays a role in increasing friction force and buffering force for wheel braking, the buffer plate 3 is fixed at the bottom of the rubber block 2, the connecting rod 301 is fixedly connected to the bottom of the buffer plate 3, the connecting rod 301 is communicated with the buffer spring 304 fixed at the other end of the mounting shell 305, the other end of the buffer spring 304 is fixedly connected to the bottom plate 306, the bottom plate 306 is fixed at the bottom center in the mounting shell 305, the limiting rods 302 are fixedly mounted at two inner ends of the mounting shell 305, the surface of the limiting rods 302 is slidably connected with the limiting blocks 303, one side of the limiting blocks 303 is fixed to the side surface of the connecting rod 301 through a supporting rod, the buffer spring 304 on the connecting rod 301 is driven to press down through the buffer plate 3, so that the friction force and the buffering force are increased for the rubber block 2, a certain protection effect is also played for the rubber block 2, and the limiting effect is realized when the limiting rods 303 at the side surface of the connecting rod 301 presses down through the limiting rods 302, thereby protecting the buffer mechanism to a certain extent.

Firstly, the wheel stopper 1 is convenient to take out through the threaded metal handle 402, so that the wheel stopper 1 can achieve a convenient effect, the wheel stopper 1 is placed at the braking position of a bullet train, the electric motor 502 is started to drive the screw 503 to rotate, so that the moving block 505 on the screw 503 moves back and forth to adjust, the positioning plate 506 on the moving block 505 is driven to adjust the distance, the applicability of the wheel stopper 1 is improved, after the bullet train is fixed, after the bullet train stops at a specified position, the wheel is in contact with the rubber block 2 to increase the friction force of braking of the wheel, so that accidents are avoided, the buffer plate 3 drives the connecting rod 301 to press down, the buffer spring 304 on the connecting rod 301 presses down, the friction force and the buffer force of the rubber block 2 are increased, the rubber block 2 is protected to a certain extent, and meanwhile, the limit block 303 on the side face of the connecting rod 301 has a limiting effect when the limit rod 302 presses down the connecting rod 301, thereby protecting the buffer mechanism to a certain extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special scotch block of motor car, includes scotch block (1), its characterized in that: one side fixed mounting of scotch block (1) has fixed block (4), screw hole (401) are seted up to the inside of fixed block (4), screw hole (401) threaded connection screw thread metal handle (402), rubber sheath (403) are installed to the one end of screw thread metal handle (402), the bottom of scotch block (1) is equipped with adjustment mechanism, adjustment mechanism includes mounting groove (5), baffle (501), electric motor (502), screw rod (503), bearing (504), movable block (505), locating plate (506) and wear plate (507), the inside both ends of scotch block (1) are equipped with buffer gear, buffer gear includes buffer board (3), connecting rod (301), gag lever post (302), stopper (303), buffer spring (304), installation shell (305) and bottom plate (306).

2. The scotch block special for motor cars of claim 1, wherein: the bottom fixed mounting groove (5) of scotch block (1), the inside center fixed connection baffle (501) of mounting groove (5), both ends fixed mounting electric motor (502) of mounting groove (5).

3. The scotch block special for motor cars of claim 1, wherein: the output end of the electric motor (502) is fixedly connected with a screw (503) through a coupler, the other end of the screw (503) is fixedly connected with the inside of a bearing (504), the surface of the screw (503) is in threaded connection with a moving block (505), the bottom of the moving block (505) is fixed with a positioning plate (506) through a support rod, and the inner side of the positioning plate (506) is fixedly provided with a wear-resistant steel plate (507).

4. The scotch block special for motor cars of claim 1, wherein: the rubber block (2) is arranged above two sides of the wheel stopper (1), the buffer plate (3) is fixed to the bottom of the rubber block (2), the connecting rod (301) is fixedly connected to the bottom of the buffer plate (3), and the connecting rod (301) is communicated with the other end of the installation shell (305) to fix the buffer spring (304).

5. The scotch block special for motor cars of claim 1, wherein: the other end of the buffer spring (304) is fixedly connected to a bottom plate (306), and the bottom plate (306) is fixed at the bottom center in the mounting shell (305).

6. The scotch block special for motor cars of claim 1, wherein: the utility model discloses a fixing device for the connecting rod of the automobile seat, including installation shell (305), the inside both ends fixed mounting gag lever post (302) of installation shell (305), the surperficial sliding connection stopper (303) of gag lever post (302), the side of connecting rod (301) is fixed in through branch in one side of stopper (303).