CN218966922U

CN218966922U - Inclined shaft car stopping fence

Info

Publication number: CN218966922U
Application number: CN202223550348.7U
Authority: CN
Inventors: 胡勇; 吴楷军; 金晓林; 陶毅; 刘林
Original assignee: Luzhou Weixin Coal Industry Co ltd
Current assignee: Luzhou Weixin Coal Industry Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-05
Anticipated expiration: 2032-12-29

Abstract

The utility model provides an inclined shaft car stop bar, which comprises a main support and a track penetrating through the inside of the main support, wherein the main support comprises a first support and a second support, the first support and the second support are equally divided into an upper layer and a lower layer, the upper layer and the lower layer of the first support and the lower layer of the second support are fixedly connected through a first connecting rod and a second connecting rod, the first connecting rod of the first support and the second support is respectively connected with a first sliding block and a second sliding block through a buffer assembly, the second connecting rod of the first support is connected with a third sliding block through an elastic assembly, an X-shaped door bar is installed in the main support, one side of the X-shaped door bar is respectively hinged to the first sliding block and the third sliding block, the other side of the X-shaped door bar is abutted to the second sliding block, and the center rotating end of the X-shaped door bar is connected with a driving motor through a rope. The aim is that: limiting the impacted vehicle to prevent the vehicle from rebounding to two sides and from influencing the bracket equipment due to secondary impact.

Description

Inclined shaft car stopping fence

Technical Field

The utility model relates to the technical field of mine safety equipment, in particular to an inclined shaft car stop fence.

Background

In lifting transportation of mine inclined shaft, in order to prevent vehicle from running due to rope breakage, unhooking and the like in operation, a running car protection device is usually arranged in an inclined shaft lane. There are various sports car guards in practical use, which play an important role in the safe production of mines.

The current car stop is hard, does not have buffering and limit setting to the vehicle, and the car that runs away is adorned to the car stop, probably makes the vehicle bounce back the support of secondary striking car stop after striking, and then probably causes the influence to circuit system.

Disclosure of Invention

The utility model provides an inclined shaft car stop fence, which aims to: limiting the impacted vehicle to prevent the vehicle from rebounding to two sides and from influencing the bracket equipment due to secondary impact.

The embodiment of the utility model is realized by the following technical scheme:

the utility model provides a slant well car stopping fence, includes the main support to and pass the inside track of main support, the main support includes first support and second support, first support and second support divide equally into upper and lower floor, all through head rod and second connecting rod fixed connection between the upper and lower floor of first support and second support, be connected with first slider and second slider through buffer unit on the head rod of first support and second support respectively, be connected with the third slider through elastic component on the second connecting rod of first support, install X type door fence in the main support, one side of X type door fence articulate respectively in on first slider and the third slider, the opposite side butt of X type door fence with on the second slider, the center of X type door fence rotates the end and is connected with driving motor through the rope.

Further, the buffer assembly comprises a plurality of groups of first springs and telescopic rods, the first springs are sleeved outside the telescopic rods, one ends of the first springs and the telescopic rods are fixedly connected to the first connecting rod of the first support, and the other ends of the first springs and the telescopic rods are fixed to the first sliding block.

Further, a mounting groove is formed in one side, facing the first sliding block, of the first connecting rod, and one end, located on the first connecting rod of the first support, of the first spring and the telescopic rod is fixed in the mounting groove.

Further, the elastic component is a second spring.

Further, a baffle is arranged between the upper layer and the lower layer of the second bracket, and the baffle is used for abutting against the X-shaped door rail.

Further, limiting blocks are arranged on the first support and the second support and used for limiting the sliding range of the first sliding block and the second sliding block.

Further, the first support and the second support are provided with sliding rails for limiting the sliding directions of the first sliding block, the second sliding block and the third sliding block.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

the car stop adopts the X-shaped door stop, and the impacted surface is a conical surface when the car stop is impacted, so that the car stop can be prevented from rebounding to two sides after being impacted by an out-of-control car, and secondary impact accidents are avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a top view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged view at a of fig. 2.

Icon: the door frame comprises a main bracket 1, an X-shaped door rail 2, a rail 3, a first bracket 4, a second bracket 5, a first connecting rod 6, a second connecting rod 7, a first sliding block 8, a second sliding block 9, a third sliding block 10, a sliding rail 11, a buffering component 12, a first spring 121, a telescopic rod 122, a second spring 13, a baffle 14, a limiting block 15, a rope 16 and a driving motor 17.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

The utility model provides a slant shaft car stop, includes main support 1 to and pass the inside track 3 of main support 1, main support 1 includes first support 4 and second support 5, first support 4 and second support 5 divide into upper and lower floor respectively, all through head rod 6 and second connecting rod 7 fixed connection between the upper and lower floor of first support 4 and second support 5, be connected with first slider 8 and second slider 9 on head rod 6 of first support 4 and second support 5 respectively through buffer module 12, be connected with third slider 10 on the second connecting rod 7 of first support 4 through second spring 13, install X type door stop 2 in the main support 1, one side of X type door stop 2 articulate respectively in on first slider 8 and the third slider 10, the opposite side butt of X type door stop 2 with on the second slider 9, the center of X type door stop 2 rotates the end and is connected with driving motor 17 through rope 16. A baffle 14 is installed between the upper layer and the lower layer of the second bracket 5, and the baffle 14 is used for abutting against the X-shaped door rail 2. The X-shaped door rail 2 is used for protecting the sports car, the X-shaped door rail 2 forms a conical surface towards the direction of the vehicle track 3, and the conical surface can limit the vehicle when receiving the impact of the vehicle, so that the situation that the vehicle rebounds and runs out of control to collide to two sides to cause other accidents is avoided. Because one side of the X-shaped door rail 2 is hinged to the first sliding block 8 and the third sliding block 10 respectively, the other side of the X-shaped door rail is abutted to the second sliding block 9 and the baffle 14, under the natural state, the second spring 13 extrudes the third sliding block 10 to push inwards, under the blocking of the baffle 14 on the other side, the X-shaped door rail 2 forms a blocking state, when a vehicle needs to pass normally, the driving motor 17 controls the rope 16 to pull outwards, the X-shaped door rail 2 is folded and folded on the first bracket 4, the vehicle track 3 does not form blocking, the blocking state needs to be opened again, the driving motor 17 is reversed to enable the rope 16 to rotate, and the X-shaped door rail 2 forms the blocking state again under the extrusion of the second spring 13.

The buffer assembly 12 comprises a plurality of groups of first springs 121 and telescopic rods 122, the first springs 121 are sleeved outside the telescopic rods 122, one ends of the first springs 121 and the telescopic rods 122 are fixedly connected to the first connecting rod 6 of the first bracket 4, and the other ends of the first springs 121 and the telescopic rods 122 are fixed to the first sliding block 8. The first connecting rod 6 is provided with a mounting groove on one side facing the first sliding block 8, and one end of the first spring 121 and the telescopic rod 122, which is positioned on the first connecting rod 6 of the first bracket 4, is fixed in the mounting groove. When the X-shaped door rail 2 is initially impacted, the first sliding block 8 and the second sliding block 9 are extruded to slide, the first spring 121 and the telescopic rod 122 are utilized to form buffering in the sliding process, the impact force is reduced until the first sliding block 8 and the second sliding block 9 are abutted on the first connecting rod 6, rigid collision is formed, and the impact is prevented.

The first bracket 4 and the second bracket 5 are provided with limiting blocks 15 for limiting the sliding range of the first sliding block 8 and the second sliding block 9. The limiting block 15 is used for reaching a specified position after being pressed and reset by the first spring 121 after being impacted.

The first bracket 4 and the second bracket 5 are provided with slide rails 11 for limiting the sliding directions of the first sliding block 8, the second sliding block 9 and the third sliding block 10.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a slant well car stop, includes main support (1) to and pass inside track (3) of main support (1), its characterized in that: main support (1) are including first support (4) and second support (5), first support (4) and second support (5) divide equally into upper and lower floor, all through head rod (6) and second connecting rod (7) fixed connection between the upper and lower floor of first support (4) and second support (5), be connected with first slider (8) and second slider (9) on head rod (6) of first support (4) and second support (5) respectively through buffer module (12), be connected with third slider (10) on second connecting rod (7) of first support (4) through elastic component, install X type door rail (2) in main support (1), one side of X type door rail (2) articulate respectively on head rod (8) and third slider (10), the opposite side butt of X type door rail (2) with on second slider (9), X type door rail (2) center rope rotation end (16) are connected with through rope drive (17).

2. A slant well car stop fence according to claim 1, wherein: the buffer assembly (12) comprises a plurality of groups of first springs (121) and telescopic rods (122), the first springs (121) are sleeved outside the telescopic rods (122), one ends of the first springs (121) and the telescopic rods (122) are fixedly connected to the first connecting rods (6) of the first supports (4), and the other ends of the first springs (121) and the telescopic rods (122) are fixed to the first sliding blocks (8).

3. A slant well car stop fence according to claim 2, characterized in that: one side of the first connecting rod (6) facing the first sliding block (8) is provided with a mounting groove, and one end of the first spring (121) and the telescopic rod (122) positioned on the first connecting rod (6) of the first bracket (4) is fixed in the mounting groove.

4. A slant well car stop fence according to claim 1, wherein: the elastic component is a second spring (13).

5. A slant well car stop fence according to claim 1, wherein: a baffle (14) is arranged between the upper layer and the lower layer of the second bracket (5), and the baffle (14) is used for abutting against the X-shaped door rail (2).

6. A slant well car stop fence according to claim 1, wherein: and limiting blocks (15) are arranged on the first bracket (4) and the second bracket (5) and are used for limiting the sliding range of the first sliding block (8) and the second sliding block (9).

7. A slant well car stop fence according to claim 1, wherein: the sliding rails (11) are arranged on the first bracket (4) and the second bracket (5) and used for limiting the sliding directions of the first sliding block (8), the second sliding block (9) and the third sliding block (10).