CN212198033U

CN212198033U - Anti-falling brake device of inclined shaft transport vehicle

Info

Publication number: CN212198033U
Application number: CN202020732946.8U
Authority: CN
Inventors: 茅海荣; 李得建; 齐昊; 张波; 李正洲; 祝士涛
Original assignee: Shandong Weishanhu Rare Earth Co ltd
Current assignee: Shandong Weishanhu Rare Earth Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-22
Anticipated expiration: 2030-05-07

Abstract

The utility model belongs to the technical field of inclined shaft transport vechicle, especially a falling-proof arresting gear of inclined shaft transport vechicle, including two bearing plates that set up relatively, two be provided with the linkage plate between the bearing plate, the both ends of linkage plate all weld the U-shaped baffle, the bottom both sides of linkage plate all articulate there is the pressure lever, and the lower extreme of pressure lever articulates there is the sliding sleeve, sliding connection has the vertical axis in the inner circle of sliding sleeve, the vertical axis lies in the both ends of sliding sleeve and equidistant the cover is equipped with buffer spring, and two all fixedly connected with diaphragm on the lateral wall of one side that the bearing plate is close to each other, vertical axis fixed mounting is between two diaphragms, and one of them top one side welding of diaphragm has limit baffle, the side of limit baffle is provided with T-shaped brake; the utility model discloses security when guaranteeing the inclined shaft transport vechicle and using prevents that the inclined shaft transport vechicle from directly falling the ground and taking place the condition that personnel injure by a crashing object, convenient to use, braking effect is good, is fit for promoting.

Description

Anti-falling brake device of inclined shaft transport vehicle

Technical Field

The utility model relates to a inclined shaft transport vechicle technical field especially relates to a brake equipment that falls is prevented to inclined shaft transport vechicle.

Background

The inclined shaft transportation is various transportation operations for transporting useful minerals, waste rocks or waste rocks and the like extracted from the underground to a ground transfer station and a washing and dressing plant from a mining working face or transporting personnel, materials, equipment and other materials in and out, wherein the transportation operation from a bottom shaft yard to a wellhead belongs to mine lifting.

When present inclined shaft transportation, promote the transport vechicle through hoist engine and wire rope mostly to the realization is to the transport of material, and current inclined shaft transport vechicle is when using, in case wire rope takes place to fall, the transport vechicle then directly falls on ground, causes the damage of transport vechicle and material easily, still can appear smashing constructor's the condition simultaneously, and the security is not very ideal.

In order to solve the problems, the application provides an anti-falling brake device of a transport vehicle for the inclined shaft.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a brake equipment that falls is prevented to inclined shaft transport vechicle has the security when guaranteeing the inclined shaft transport vechicle use, prevents that the inclined shaft transport vechicle from directly falling to the ground and taking place the condition that personnel injure by a crashing object, convenient to use, braking effect is good, is fit for the characteristics of popularization.

(II) technical scheme

In order to solve the problem, the utility model provides a braking device that falls is prevented to inclined shaft transport vechicle, including the bearing plate of two relative settings, two be provided with the linkage plate between the bearing plate, the U-shaped baffle has all been welded at the both ends of linkage plate, the bottom both sides of linkage plate all articulate there is the pressure lever, and the lower extreme of pressure lever articulates there is the sliding sleeve, sliding connection has the vertical axis in the inner circle of sliding sleeve, the both ends equipartition distance cover that the vertical axis is located the sliding sleeve is equipped with buffer spring, two equal fixedly connected with diaphragm on the one side lateral wall that the bearing plate is close to each other, vertical axis fixed mounting is between two diaphragms, one of them the welding of top one side of diaphragm has limit baffle, limit baffle's side is provided with T shape braking block, the push rod of fixedly connected with push rod motor on the lateral.

Preferably, the inner wall of the U-shaped baffle is provided with a limiting groove, the limiting baffle is positioned under the limiting groove, the upper end of the limiting baffle is matched with the size of the limiting groove, and the bottom of the U-shaped baffle is provided with a sliding wheel in a matching manner.

Preferably, two one side that the bearing plate is close to each other all is equipped with the sliding tray, and the one end of sliding sleeve extends to the inside of sliding tray to slide the setting with the inner wall of sliding tray.

Preferably, the two transverse plates are symmetrically arranged on two sides of the sliding groove, and two ends of the two groups of buffer springs are fixedly connected with the sliding sleeve and the side walls of the transverse plates respectively.

Preferably, outer wall one side of bearing plate is equipped with two sets of L shape fixing bases, and the push rod motor passes through the inner wall of locking bolt and two sets of L shape fixing bases and installs mutually.

Preferably, when the upper end of the limiting baffle enters the limiting groove, the bottom of the T-shaped braking block is flush with the top of the U-shaped baffle.

The above technical scheme of the utility model has following profitable technological effect: by arranging the bearing plate, the connecting plate, the abutting rod, the sliding sleeve and the extrusion buffer spring, the inclined shaft transport vehicle can be buffered when falling, the inclined shaft transport vehicle is prevented from directly falling to the ground, the inclined shaft transport vehicle and the loaded materials are prevented from being damaged, meanwhile, the inclined shaft transport vehicle and the connecting plate are prevented from continuously falling by matching with the U-shaped baffle, the limiting baffle and the limiting groove, can brake the inclined shaft transport vechicle, through being provided with push rod motor and T shape braking block, T shape braking block further carries on spacingly to the linkage plate, avoids linkage plate and limit baffle to take place to break away from, further brakes the linkage plate, with the restriction of inclined shaft transport vechicle at certain height of crossing, security when guaranteeing the inclined shaft transport vechicle and using, prevent that the direct fall of inclined shaft transport vechicle from taking place the condition that personnel injure by a crashing object to the ground, high durability and convenient use, brake effectually, and is suitable for promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the T-shaped brake block of the present invention contacting the U-shaped baffle;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

fig. 4 is a schematic side view of the middle part of the structure of the present invention.

In the figure: the device comprises a bearing plate 1, a connecting plate 2, a U-shaped baffle plate 3, a limiting groove 4, a sliding wheel 5, a pressure resisting rod 6, a transverse plate 7, a vertical shaft 8, a buffer spring 9, a sliding sleeve 10, a sliding groove 11, a limiting baffle plate 12, a push rod motor 13, a fixed seat 14L and a brake block 15T.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the anti-falling brake device for an inclined shaft transport vehicle provided by the utility model comprises two bearing plates 1 which are oppositely arranged, a connecting plate 2 is arranged between the two bearing plates 1, the two ends of the connecting plate 2 are welded with U-shaped baffles 3, two sides of the bottom of the connecting plate 2 are hinged with abutting rods 6, the lower ends of the abutting rods 6 are hinged with sliding sleeves 10, a vertical shaft 8 is connected in the inner ring of the sliding sleeve 10 in a sliding manner, buffer springs 9 are sleeved on the two ends of the vertical shaft 8, which are positioned at equal distances on the sliding sleeve 10, transverse plates 7 are fixedly connected on the side walls of the two bearing plates 1, which are close to each other, the vertical shaft 8 is fixedly arranged between the two transverse plates 7, one side of the top of the transverse plate 7 is welded with a limit baffle 12, the side of the limit baffle 12 is provided with a T-shaped braking block 15, and the side wall of the T-shaped braking block 15 is fixedly connected with a push rod of a push rod motor 13.

In this embodiment, it should be noted that a limiting groove 4 is formed in the inner wall of the U-shaped baffle 3, the limiting baffle 12 is located under the limiting groove 4, the upper end of the limiting baffle 12 is matched with the size of the limiting groove 4, and a sliding wheel 5 is installed at the bottom of the U-shaped baffle 3 in a matched manner.

As shown in fig. 1, it should be further noted that when the connector tile 2 descends, the outer wall of the sliding wheel 5 is slidably disposed with the side wall of the limit baffle 12, and the sliding wheel 5 drives the U-shaped baffle 3 to slide downwards, so as to reduce the friction force.

In this embodiment, it should be noted that the two bearing plates 1 are provided with a sliding groove 11 on one side close to each other, and one end of the sliding sleeve 10 extends into the sliding groove 11 and is slidably disposed on the inner wall of the sliding groove 11.

As shown in fig. 1, it should be further noted that one end of the sliding sleeve 10 is provided with a movable hole, and the inner wall of the movable hole is slidably disposed up and down with the outer wall of the vertical shaft 8.

In this embodiment, it should be noted that the two transverse plates 7 are symmetrically disposed on two sides of the sliding groove 11, and two ends of the two sets of buffer springs 9 are respectively fixedly connected to the sliding sleeve 10 and the side wall of the transverse plate 7.

In this embodiment, it should be noted that two sets of L-shaped fixing seats 14 are assembled on one side of the outer wall of the bearing plate 1, and the push rod motor 13 is installed on the inner wall of the two sets of L-shaped fixing seats 14 through a locking bolt.

As shown in fig. 1, it should be further noted that a rod hole is formed in the bearing plate 1, a push rod of the push rod motor 13 penetrates through the rod hole and extends to the side surface of the bearing plate 1, and the push rod motor 13 may be an electric push rod of JMKDT08 type, and is connected to an external power source or a storage battery through a wire.

In this embodiment, it should be noted that, when the upper end of the limiting baffle 12 enters the inside of the limiting groove 4, the bottom of the T-shaped brake block 15 is flush with the top of the U-shaped baffle 3.

The working principle is as follows: when the inclined shaft transport vehicle falls, the inclined shaft transport vehicle firstly falls on the top of the connecting plate 2, the connecting plate 2 is driven to move downwards under the action of gravity, the connecting plate 2 drives the abutting rod 6 and the sliding sleeve 10 to extrude the buffer spring 9, so that the buffer is realized when the inclined shaft transport vehicle falls, the inclined shaft transport vehicle is prevented from directly falling to the ground to cause the damage of the inclined shaft transport vehicle and the loaded materials, the U-shaped baffle plate 3 is driven to fall while the connecting plate 2 descends, when the upper end of the limiting baffle plate 12 enters the inside of the limiting groove 4, the inclined shaft transport vehicle and the connecting plate 2 are prevented from continuously falling, the inclined shaft transport vehicle can be braked, the T-shaped braking block 15 is driven to horizontally move when the push rod motor 13 works, the T-shaped braking block 15 abuts against the U-shaped baffle plate 3, the upper end of the limiting baffle plate 12 is prevented from sliding out of the limiting groove 4, the U-shaped baffle plate 3 and the connecting, further brake linkage plate 2, the security when guaranteeing the inclined shaft transport vechicle and using prevents that the inclined shaft transport vechicle from directly falling the ground and taking place the condition that personnel injure by a crashing object, convenient to use, braking effect is good, is fit for promoting.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The anti-falling brake device of the inclined shaft transport vehicle comprises two bearing plates (1) which are oppositely arranged, and is characterized in that a connecting plate (2) is arranged between the two bearing plates (1), U-shaped baffles (3) are welded at the two ends of the connecting plate (2), pressing rods (6) are hinged to the two sides of the bottom of the connecting plate (2), a sliding sleeve (10) is hinged to the lower end of each pressing rod (6), a vertical shaft (8) is connected to the inner ring of the sliding sleeve (10) in a sliding manner, buffer springs (9) are sleeved at equal distances at the two ends, located at the sliding sleeve (10), of the vertical shaft (8), a transverse plate (7) is fixedly connected to the side wall, close to each other, of the two bearing plates (1), the vertical shaft (8) is fixedly installed between the two transverse plates (7), and one side of the top of the transverse plate (7) is welded with a, the side of the limit baffle (12) is provided with a T-shaped brake block (15), and the side wall of the T-shaped brake block (15) is fixedly connected with a push rod of a push rod motor (13).

2. The anti-falling brake device for the inclined shaft transport vehicle as claimed in claim 1, wherein the inner wall of the U-shaped baffle (3) is provided with a limiting groove (4), the limiting baffle (12) is positioned right below the limiting groove (4), the upper end of the limiting baffle (12) is matched with the size of the limiting groove (4), and the bottom of the U-shaped baffle (3) is matched with a sliding wheel (5).

3. A fall-preventing brake device for a transportation vehicle in an inclined shaft as claimed in claim 1, wherein the two bearing plates (1) are provided with a sliding groove (11) at a side close to each other, and one end of the sliding sleeve (10) extends into the sliding groove (11) and is slidably arranged with the inner wall of the sliding groove (11).

4. The anti-falling brake device for the inclined shaft transport vehicle as claimed in claim 3, characterized in that the two transverse plates (7) are symmetrically arranged at both sides of the sliding groove (11), and both ends of the two groups of buffer springs (9) are respectively fixedly connected with the sliding sleeve (10) and the side wall of the transverse plate (7).

5. The anti-falling brake device for the inclined shaft transport vehicle as claimed in claim 1, wherein one side of the outer wall of the bearing plate (1) is provided with two sets of L-shaped fixing seats (14), and the push rod motor (13) is mounted with the inner walls of the two sets of L-shaped fixing seats (14) through locking bolts.

6. A fall arrest device for a deviated shaft carrier vehicle according to claim 1, characterised in that the bottom of the T-shaped stop block (15) is flush with the top of the U-shaped stop plate (3) when the upper end of the stop plate (12) enters the interior of the stop groove (4).