CN218114797U

CN218114797U - Adjustable railcar stop gear

Info

Publication number: CN218114797U
Application number: CN202222336505.8U
Authority: CN
Inventors: 莫晓健; 徐澈; 郑维华; 张贇; 奚蕴川
Original assignee: Shanghai Zhenghua Heavy Industries Co Ltd
Current assignee: Shanghai Zhenghua Heavy Industries Co Ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-23
Anticipated expiration: 2032-09-02

Abstract

The application provides an adjustable rail car limiting mechanism which comprises a combined base, two supports and a wheel baffle, wherein the combined base comprises two bases and a connecting body for connecting the two bases; the bottoms of the two brackets are respectively connected to the two bases; the wheel baffle sets up at the top of support, and the wheel baffle is used for contacting with the rim of wheel in order to spacing the wheel. The utility model discloses thereby adjustable railcar stop gear passes through the transverse distance that the drive base adjusted two bases, two supports along the transverse position motion of connector, and then can adapt to the track of different tread width, has improved adjustable railcar stop gear's universal relevance nature, and it is wide to have application scope, installs convenient advantage.

Description

Adjustable railcar stop gear

Technical Field

The utility model relates to a hoist technical field, concretely relates to adjustable railcar stop gear.

Background

Large-scale railcar is usually carrying the roof structure that possess great windward area, and taking port machine bank bridge as an example, bank bridge manufacturing base and workplace mostly face the sea, receive tropical storm influence throughout the year, because of bank bridge windward area is big, big car of track easily takes place to shift, if cause the collision, will produce serious destruction to equipment, produces the safety risk simultaneously.

Therefore, when the wind power is large, the rail car limiting mechanism is usually arranged above the rail to avoid the displacement of the wind power traction trolley, but the specifications of the rails of a part of bases are more, and the widths of the tread surfaces are inconsistent, so that the phenomenon that the rail car limiting mechanism is not matched with the rails of the bases is easily caused, and the effect of the rail car limiting mechanism is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an adjustable railcar stop gear to solve the problem that prior art railcar stop gear can't match with the base track of different specifications.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

according to the utility model discloses adjustable railcar stop gear, include:

the combined base comprises two bases and a connecting body for connecting the two bases, at least one of the two bases is connected with the connecting body in a transversely adjustable position along the connecting body, and the two bases are respectively attached to two sides of the edge of the track;

the bottoms of the two brackets are respectively connected to the two bases;

the wheel baffle, the wheel baffle sets up the top of support, the wheel baffle forms into the arc panel, the arc panel be used for with the rim contact of wheel with it is spacing to the wheel.

Further, the connecting body is formed into a lateral U-shaped groove structure, and a sliding part is arranged on one side, close to the connecting body, of at least one support, and the sliding part is matched in the lateral U-shaped groove and can slide in the lateral U-shaped groove.

Further, a long hole is formed in a top plate of the lateral U-shaped groove, and the combined base further includes a fastener, which fixes the sliding portion in the lateral U-shaped groove through the long hole.

Further, both the brackets are provided with the sliding portions so that both the bases are connected to the connecting body with lateral position adjustable along the connecting body.

Furthermore, the base comprises a substrate arranged on the surface of the track and a bending part clamped on the side wall of the track, the bending part is connected with the substrate, the bending part is bent along a connecting line where the bending part is connected with the substrate, and the substrate is vertically connected with the bending part.

Further, one end, far away from the bending part, of the substrate is formed into a wedge-shaped structure, and the thickness of the wedge-shaped structure gradually increases towards the bending part.

Furthermore, a guide part gradually increasing towards the width of the connecting body is formed at one end of the substrate, which is far away from the connecting body.

Furthermore, the support is formed into a wedge shape with the height gradually increased towards the direction of the connecting body, the wheel baffle is arranged on the inclined edge of the wedge shape, and the inclined edge of the wedge shape is also formed into an arc structure matched with the arc panel.

Furthermore, lightening holes are formed in the support, and reinforcing ribs are arranged on two sides of the support respectively.

Furthermore, the wheel baffles are formed into a plurality of groups, and each group of wheel baffles are correspondingly arranged on the support.

The above technical scheme of the utility model one of following beneficial effect has at least:

the utility model discloses adjustable railcar stop gear, through pasting two bases and establishing in orbital border both sides, two bases pass through the connector and connect, connect two supports respectively on two bases simultaneously, thereby it realizes spacing to the wheel to set up the wheel baffle on the support, at least one of two bases can be followed connector lateral position and adjusted so that two bases all laminate the track, with the track that adapts to different tread width, adjustable railcar stop gear's universal relevance nature has been improved, it is wide to have application scope, install convenient advantage.

Drawings

Fig. 1 is a schematic structural view of an adjustable railcar spacing mechanism according to an embodiment of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is a schematic bending view of a combined base of an adjustable railcar stop mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a connecting body of an adjustable railcar spacing mechanism according to an embodiment of the present invention;

fig. 6 is according to the utility model discloses adjustable railcar stop gear's support's structural schematic.

Reference numerals:

100. a combined base; 110. a base; 111. a substrate; 111a. Wedge structure; 111b, a guide portion; 112. a bending part; 120. a linker; 121. a lateral U-shaped slot; 122. a long hole; 200. a support; 210. a sliding part; 220. a circular arc structure; 230. lightening holes; 240. reinforcing ribs; 300. and a wheel baffle.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.

The following describes the adjustable railcar stop mechanism according to an embodiment of the present invention in detail with reference to fig. 1 to 6.

The utility model discloses adjustable railcar stop gear includes combination formula base 100, two supports 200 and wheel baffle 300.

The combined base 100 comprises two bases 110 and a connecting body 120 connecting the two bases 110, at least one of the two bases 110 is connected with the connecting body 120 in a transversely adjustable position along the connecting body 120, and the two bases 110 are respectively attached to two sides of the edge of the track. That is, one base 110 may be fixedly connected to the connecting body 120, for example, by welding, and the other base 110 may be connected to the connecting body 120 in a position-adjustable manner, that is, adjusted relative to the connecting body 120 according to the width of the rail, and fixed by a fastener or the like after being adjusted to a predetermined position. In addition, both bases 110 may be configured to be laterally adjustable relative to the connecting body 120.

The bottoms of the two supports 200 are respectively connected to the two bases 110, the wheel guard 300 is disposed on the top of the supports 200, and the wheel guard 300 is formed as an arc-shaped panel for contacting with the rim of the wheel to limit the wheel.

That is, as shown in fig. 1 and 2, two bases 110 of the adjustable railcar spacing mechanism are arranged on two sides of the edge of the rail (corresponding to the upper and lower sides of the chain line in fig. 1), two supports 200 are respectively connected to the two bases 110, a wheel baffle 300 is arranged on the top of each support 200, and the wheel baffle 300 is formed into an arc-shaped panel so as to contact with the rim of the wheel to limit the wheel; two bases 110 are connected with connecting body 120 to at least one base 110 can be adjustable along the horizontal position of connecting body 120, that is to say, through the horizontal (corresponding to the upper and lower direction of fig. 1) position motion that drives at least one base 110 along connecting body 120 makes two bases 110 can both laminate the track in order to improve its stability, can adapt to the track of different tread width from this, improves adjustable railcar stop gear's universal relevance nature.

According to the utility model discloses adjustable railcar stop gear, two at least one of base 110 connect connector 120 along connector 120 lateral position adjustably to it is adjustable to make the lateral distance of two bases 110, two supports 200 adjustable, and then can adapt to the track of different tread width, and it is wide to have application scope, installs convenient advantage.

Further, the connecting body 120 is formed in a lateral U-shaped groove 121 structure, and a sliding portion 210 is provided on a side of at least one support 200 close to the connecting body 120, and the sliding portion 210 is fitted in the lateral U-shaped groove 121 and can slide in the lateral U-shaped groove 121. That is, as shown in fig. 3 and 5, the opening of the lateral U-shaped groove 121 is opened toward the side of the sliding portion 210 of the bracket 200 (corresponding to the left side of fig. 3), the sliding portion 210 of the bracket 200 is disposed in the lateral U-shaped groove 121 and can relatively slide along the lateral position of the connecting body 120, the connecting body 120 is connected to the base 110 sequentially through the sliding portion 210 and the bracket 200, the sliding portion 210 slides in the lateral U-shaped groove 121 by driving the bracket 200 to drive the base 110 to slide along the lateral position of the connecting body 120, that is, corresponding to fig. 3, the sliding portion 210 on the bracket 200 can move in the lateral U-shaped groove 121 along the direction close to/far from the observer side, so that the lateral distance between the two bases 110 and the two brackets 200 can be adjusted. In other words, the base 110 is connected to the connecting body 120 through the bracket 200. On one hand, when the sliding part 210 slides in the lateral U-shaped groove 121, the lateral U-shaped groove 121 plays a role in guiding, so that the reliability of the adjustable rail car limiting mechanism can be improved; on the other hand, the sliding parts 210 of the two supports 200 are arranged in the lateral U-shaped grooves 121, the lateral U-shaped grooves 121 limit the sliding parts 210, and when the supports 200 are installed, the two supports 200 are installed on the same horizontal plane, so that the installation accuracy of the adjustable rail car limiting mechanism is improved, and the reliability of the adjustable rail car limiting mechanism is further improved.

Further, a long hole 122 is formed on a top plate of the lateral U-shaped groove 121, and the built-up base 100 further includes a fastening member for fixing the sliding portion 210 in the lateral U-shaped groove 121 through the long hole 122. That is, as shown in fig. 5, after the lateral distances between the two bases 110 and the two supports 200 are adjusted to the right, the supports 200, the bases 110 and the connecting body 120 are fixedly connected by fasteners (not shown), so as to further improve the reliability of the adjustable railcar stop mechanism.

Further, both brackets 200 are provided with a sliding portion 210 so that both bases 110 are connected to the connecting body 120 with lateral positions adjustable along the connecting body 120. That is, as shown in fig. 1, the sliding portions 210 of the two brackets 200 may be driven to move along the transverse position of the connecting body 120 at the same time, so as to adjust the transverse distance between the two brackets 200 and the two bases 110, thereby improving the convenience of the operation of the adjustable railcar stopping mechanism.

As an embodiment of the present invention, the base 110 includes a base plate 111 for being disposed on the surface of the track and a bending portion 112 for being clamped on the side wall of the track, the bending portion 112 is connected to the base plate 111, the bending portion 112 is bent along a connecting line where the bending portion is connected to the base plate 111, and the base plate 111 is perpendicularly connected to the bending portion 112. That is, as shown in fig. 4, the base 110 is bent by 90 ° along the dotted line in fig. 4 to form the substrate 111 contacting with the surface of the rail and the bent portion 112 clamped with the side wall of the rail, that is, the base 110 is configured to have a shape matching with the surface and the side wall of the rail, so that the base 110 can be completely attached to the rail, the contact area between the base 110 and the rail is increased, the reliability of the connection between the base 110 and the rail is improved, and the reliability of the adjustable railcar stop mechanism is further improved.

Further, one end of the substrate 111 far away from the bending portion 112 is formed into a wedge-shaped structure 111a, and the thickness of the wedge-shaped structure 111a gradually increases toward the bending portion 112. That is to say, as shown in fig. 3, when the adjustable railcar stopping mechanism performs the stopping operation, one end (corresponding to the left end in fig. 3) of the base plate 111, which is far away from the bending portion 112, is in contact with the rim of the wheel first, and the rim of the wheel is conveniently engaged with the base plate 111 by the wedge-shaped structure 111a, so that on one hand, fatigue cracks of the base plate 111 and the rail due to the extrusion of the wheel can be avoided, and the service lives of the adjustable railcar stopping mechanism and the rail are prolonged; on the other hand can be convenient for the rim of wheel reachs the arc panel department of wheel baffle 300 fast to carry on spacingly fast to the wheel, improve adjustable railcar stop gear's work efficiency.

Further, a guiding portion 111b is formed at one end of the substrate 111 away from the connecting body 120, and the width of the guiding portion gradually increases towards the connecting body 120. That is, as shown in fig. 1, a guide portion 111b with a gradually increasing width is formed on one end (corresponding to the left end in fig. 1) of the base plate 111, which is in first contact with the rim of the wheel, in a direction toward the connecting body 120, and the guide portion 111b with the gradually increasing width toward the connecting body 120 facilitates engagement of the rim of the wheel with the base plate 111, so as to protect the base plate 111 and the rail, and further improve service lives of the adjustable railcar stop mechanism and the rail; on the other hand, the rim of the wheel can be guided to be rapidly contacted with the arc-shaped panel of the wheel baffle 300, so that the wheel is rapidly limited, and the working efficiency of the adjustable type rail car limiting mechanism is further improved.

Further, the bracket 200 is formed in a wedge shape having a height gradually increased toward the connecting body 120, and the wheel guard 300 is disposed at a slanted side of the wedge shape, which is also formed in a circular arc structure 220 to be fitted to the arc-shaped panel. That is, as shown in fig. 3, the arc-shaped panel of the wheel fender 300 is matched with the rim of the wheel so that the wheel fender 300 is in contact with the rim, and then the wedge-shaped inclined edge of the bracket 200 connected with the wheel fender 300 is formed into the arc structure 220 matched with the arc-shaped panel of the wheel fender 300 so that the arc-shaped panel is connected with the wedge-shaped inclined edge, thereby improving the reliability of the connection of the wheel fender 300 and the bracket 200. The wedge-shaped bracket 200 is designed to allow for the traction force of the wheel rim to be greater than the resistance of the adjustable railcar stop mechanism to the wheel when the side of the wedge with the smaller height (corresponding to the left side of fig. 3) comes into contact with the wheel rim first, so that the wheel can continue to advance in the direction of the connecting body 120 (corresponding to the right side of fig. 3); along with the advancing of wheel, wedge-shaped highly increases gradually, and adjustable railcar stop gear is to the resistance crescent of wheel, and when the rim of wheel moved to the cambered plate of wheel baffle 300 on, the traction force less than or equal to adjustable railcar stop gear was to the resistance of wheel, and the wheel stops advancing, and adjustable railcar stop gear realizes spacing to the wheel. That is, on the one hand, the wedge-shaped bracket 200 may form an inclined surface capable of being connected with the arc-shaped panel of the wheel fender 300, which has the advantage of simple structure; on the other hand, the wedge-shaped support 200 can rapidly guide the wheel rim onto the wheel baffle 300, so that the working efficiency of the adjustable type railway vehicle limiting mechanism is further improved.

Further, a lightening hole 230 is formed in the bracket 200, and reinforcing ribs 240 are respectively formed on both sides of the bracket 200. As shown in fig. 3, the weight-reducing holes 230 are provided to reduce the overall weight of the adjustable railcar stop mechanism, thereby reducing the difficulty and workload of assembly and installation; the reinforcing ribs 240 on the two sides of the support 200 can improve the reliability of connection with the base 110, and further improve the service life of the adjustable rail car limiting mechanism and the rail.

Further, the wheel baffles 300 are formed into a plurality of groups, and each group of wheel baffles 300 is correspondingly arranged on the bracket 200. That is, as shown in fig. 1, a plurality of sets of wheel baffles 300 may be disposed on the inclined plane of the wedge-shaped support 200, so as to further improve the working efficiency of the adjustable railcar stop mechanism.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an adjustable railcar stop gear which characterized in that includes:

the bottoms of the two brackets are respectively connected to the two bases;

the wheel baffle sets up the top of support, the wheel baffle forms to the arc panel, the arc panel is used for contacting with the rim of wheel in order to spacing the wheel.

2. The adjustable railcar spacing mechanism of claim 1, wherein said connecting body is formed as a lateral U-shaped channel structure, and a side of at least one of said brackets adjacent to said connecting body is provided with a sliding portion, said sliding portion fitting within said lateral U-shaped channel and being capable of sliding within said lateral U-shaped channel.

3. The adjustable railcar stop mechanism of claim 2, wherein a slot is formed in the top plate of the lateral U-shaped channel, the modular base further comprising a fastener that secures the sliding portion within the lateral U-shaped channel through the slot.

4. The adjustable railcar stop mechanism of claim 3, wherein both of said brackets are provided with said sliding portion such that both of said bases are adjustably connected to said connector along a lateral position of said connector.

5. The adjustable railcar limit mechanism of claim 1, wherein the base comprises a base plate for being disposed on the surface of the track and a bent portion for being clamped on the side wall of the track, the bent portion is connected with the base plate, the bent portion is bent along a connecting line where the bent portion is connected with the base plate, and the base plate is perpendicularly connected with the bent portion.

6. The adjustable railcar stop mechanism of claim 5, wherein an end of the base plate distal from the bend is formed as a wedge-shaped structure, and the thickness of the wedge-shaped structure increases gradually toward the bend.

7. The adjustable railcar stop mechanism of claim 6, wherein a guide portion that gradually increases in width toward the connector is formed at one end of the base plate that is distal from the connector.

8. The adjustable railcar limit mechanism of claim 1, wherein the bracket is formed into a wedge shape with gradually increasing height toward the connector, the wheel guard is disposed on the inclined wedge-shaped edge, and the inclined wedge-shaped edge is also formed into an arc structure matched with the arc-shaped panel.

9. The adjustable railcar stop mechanism of claim 8, wherein a lightening hole is provided on the support, and reinforcing ribs are provided on both sides of the support, respectively.

10. The adjustable railcar stop mechanism of claim 8, wherein a plurality of sets of wheel baffles are formed, each set of wheel baffles being correspondingly disposed on the support.