CN109703585A

CN109703585A - Coil transverse automatic limit device

Info

Publication number: CN109703585A
Application number: CN201811624810.9A
Authority: CN
Inventors: 吴春梅; 龙武国; 卢玉田; 梁建平; 张春发; 赵祖兴; 刘文胜; 谢剑锋; 孟越
Original assignee: China Railway Corp; CRRC Taiyuan Co Ltd
Current assignee: China State Railway Group Co Ltd; CRRC Taiyuan Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-05-03

Abstract

The invention discloses a kind of coiled material transverse direction automatic limit devices, comprising: fixing seat, fixing seat are equipped with rotary shaft；Position limiting structure, position limiting structure include multiple limiting blocks, multiple torsional springs, and torsional spring and limiting block are coupled in rotary shaft；Fixing seat is set on car body or support base.It is laterally fixed for being carried out during steel coil transportation to coil of strip, prevent coil of strip from sliding laterally, and safety easy to operate, good fixing effect is easy to disassemble, reusable.

Description

Coiled material transverse direction automatic limit device

Technical field

The invention belongs to transporting equipment fields, more particularly, to a kind of coiled material transverse direction automatic limit device.

Background technique

Cargo transport is the important component of railway transportation, and the year cargo traffic volume of Chinese Railway ranks first in the world, Up to 3,000,000,000 tons, coal, cereal, liquid, domestic animal, weapons and ammunitions, cement, various large cargos, various goods and materials etc. can be transported, it can See, cargo transport is very important a part in railway transportation.Vehicle on railway for carrying cargo is referred to as railway Lorry, main Types have box car, open-top car, tank car, flat car etc..By its purposes difference, general purpose freight car and unitrain can be divided into, General purpose freight car is the vehicle for shipping general cargo, and cargo type is not fixed more, also without particular/special requirement, this kind of lorry in railway freight-car The specific gravity accounted for is larger, has open-top car, flatcar, box car, thermal car and tank car etc. several；Unitrain refers generally to only to transport a kind of or very The vehicle of few several cargos, purposes is relatively simple, mostly with the manufacture of general purpose freight car pattern, the cargo that same vehicle needs load Weight or outer dimension are relatively more unified, and the operation way on railway is also relatively more special sometimes, such as fixed marshalling, special train operation. Unitrain generally has container car, large and long freight car, poison car, livestock car, cementing truck, grain vehicle and special purpose vehicle and ore car Deng.Domestic at present mainly to use open-top car and flat car transportation coil of strip, coil of strip is longitudinally rolled and is slid laterally in order to prevent, it is common to use Straw, it is wooden cover gear and wirerope is reinforced, although this reinforcing mode can satisfy steel coil transportation to a certain extent It is required that but its disadvantage it is also more, such as security performance it is not high enough, reinforce that process is tedious that time-consuming, material can not be reused, this It is directed to the safety and benefit of railway transportation a bit.

Therefore, it is necessary to research and develop a kind of coiled material transverse direction automatic limit device, for replacing straw, wooden covering gear and wirerope Coil of strip is fixed, prevents coil of strip from sliding laterally, and security performance is high, fixed form is simple, and it is easy to disassemble, it is repeatable to make With.

Summary of the invention

The object of the present invention is to provide a kind of coiled material transverse direction automatic limit devices, are used for during steel coil transportation to coil of strip Laterally fix, prevent coil of strip from sliding laterally, and safety easy to operate, good fixing effect is easy to disassemble, repeatable to make With.

To achieve the goals above, the present invention provides a kind of coiled material transverse direction automatic limit device, comprising:

Fixing seat, the fixing seat are equipped with rotary shaft；

Position limiting structure, the position limiting structure include multiple limiting blocks, multiple torsional springs, and the torsional spring is coupled with limiting block In in the rotary shaft；

The fixing seat is set on car body or support base.

Preferably, the limiting block bottom is equipped with axle sleeve, and the limiting block is installed on the rotary shaft by the axle sleeve On, the torsion spring set is set on the axle sleeve.

The distance between two limiting blocks at middle part are preferably located at as minimum web width, two sides any two Width fits of the distance between a described limiting block with different size coiled material.

Preferably, in the case where loading the width of coiled material as minimum web width, torsional spring is reset state.

It preferably, further include bar in the fixing seat, the bar is fixedly connected with the fixing seat, is located at the limit Bit architecture obliquely downward.

Preferably, the limiting block two sides of the bottom are equipped with block, when the torsional spring is reset state, the block and institute Stating lever cooperation makes the limiting block and horizontal plane keep certain angle.

Preferably, the rotary shaft being coupled in the fixing seat by fastening bolt and door.

Preferably, adjusting pad is equipped between the fixing seat and the limiting block of the close fixing seat.

Preferably, gasket is equipped between the two neighboring limiting block.

Preferably, the support base side has the groove for accommodating limiting block.

The beneficial effects of the present invention are: the coiled material transverse direction automatic limit device is mounted on transport device, by coil of strip It is placed between the matched any two limiting block of length, using limiting block by coil of strip cross spacing, anti-sliding stop, the device knot Structure is simple and reliable, and manufacturing process is simple, and efficiency of loading is high, easy to disassemble, reusable, can be the case where not reinforcing to coil of strip The lower wide coil of strip of different plates that limits slides laterally, and has saved consolidation time and reinforcement material.

Other features and advantages of the present invention will then part of the detailed description can be specified.

Detailed description of the invention

Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label Typically represent same parts.

Fig. 1 shows the structural schematic diagram of coiled material transverse direction automatic limit device according to an embodiment of the invention.

Fig. 2 shows the structural schematic diagrams of position limiting structure according to an embodiment of the invention.

Fig. 3 shows the structural schematic diagram of limiting block according to an embodiment of the invention.

Fig. 4 shows coiled material transverse direction automatic limit device according to an embodiment of the invention and loads minimum widith coiled material Schematic diagram.

Fig. 5 shows coiled material transverse direction automatic limit device according to an embodiment of the invention and loads larger width coiled material Schematic diagram.

Description of symbols

1, support base；2, groove；3, fixing seat；4, limiting block；5, fastening bolt；6, door；7, torsional spring；8, lever；9, Block；10, axle sleeve；11, coiled material；

Specific embodiment

The preferred embodiment of the present invention is described in more detail below.Although the following describe preferred implementations of the invention Mode, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by the embodiments set forth herein.Phase Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely It is communicated to those skilled in the art.

Coiled material transverse direction automatic limit device according to the present invention, comprising:

Fixing seat, fixing seat are equipped with rotary shaft；

Position limiting structure, position limiting structure include multiple limiting blocks, multiple torsional springs, and torsional spring and limiting block are coupled in rotary shaft On；

Fixing seat is set on car body or support base.

Specifically, which is mounted on transport device, coil of strip is placed in length matching Any two limiting block between, using limiting block by coil of strip cross spacing, anti-sliding stop, the apparatus structure is simple and reliable, system Simple process is made, efficiency of loading is high, and it is easy to disassemble, it is reusable, different plates can be limited in the case where not reinforcing to coil of strip Wide coil of strip slides laterally, and has saved consolidation time and reinforcement material.

Preferably, limiting block bottom is equipped with axle sleeve, and limiting block is installed in rotary shaft by axle sleeve, and torsional spring is arranged In on axle sleeve.

It preferably, is minimum web width positioned at the distance between two limiting blocks at middle part, two sides are any The width fits of the distance between two limiting blocks and different size coiled material can be adapted for the coiled material of different in width, have logical The property used.

It preferably, further include bar in fixing seat, bar is fixedly connected with fixing seat, is located at position limiting structure obliquely downward Side.

Preferably, limiting block two sides of the bottom are equipped with block, and when torsional spring is reset state, block and lever cooperate Limiting block and horizontal plane is set to keep certain angle.

Preferably, rotary shaft being coupled in fixing seat by fastening bolt and door.

Preferably, adjusting pad is equipped between fixing seat and the limiting block of close fixing seat.

Preferably, gasket is equipped between two neighboring limiting block.

Preferably, support base side has the groove for accommodating limiting block.

Embodiment

Fig. 1 shows the structural schematic diagram of the coiled material transverse direction automatic limit device according to the present embodiment；Fig. 2 shows bases The structural schematic diagram of the position limiting structure of the present embodiment；Fig. 3 shows the structure of limiting block according to an embodiment of the invention Schematic diagram；Fig. 4 shows the schematic diagram that minimum widith coiled material is loaded according to the coiled material transverse direction automatic limit device of the present embodiment；Figure 5 show the schematic diagram that larger width coiled material is loaded according to the coiled material transverse direction automatic limit device of the present embodiment.

As shown in Figures 1 to 5, the coiled material transverse direction automatic limit device, comprising:

Fixing seat 3 is set on the side of support base 1, and 1 side of support base has the groove 2 for accommodating limiting block 4, rotation Shaft is coupled by fastening bolt 5 and door 6 in fixing seat 3, and 4 bottom of limiting block is equipped with axle sleeve 10, and limiting block 4 passes through Axle sleeve 10 is installed in rotary shaft, and torsional spring 7 is sheathed on axle sleeve 10, is set between fixing seat 3 and the limiting block 4 of close fixing seat 3 There is adjusting pad, is minimum web width positioned at the distance between two limiting blocks 4 at middle part, is set between two neighboring limiting block 4 There is gasket, width fits of the distance between the two sides any two limiting block 4 with different size coiled material 11 load coiled material 11 In the case that width is minimum web width, it further includes bar 8, bar 8 and fixing seat in fixing seat 3 that torsional spring 7, which is reset state, 3 are fixedly connected, and are located at position limiting structure obliquely downward, and 4 two sides of the bottom of limiting block are equipped with block 9, when torsional spring 7 is reset state, gear Block 9 and the cooperation of lever 8 make limiting block 4 and horizontal plane keep certain angle.

Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill Many modifications and changes are obvious for the those of ordinary skill in art field.

Claims

1. A coiled material transverse automatic limiting device, characterized in that, the device comprises:

a fixed seat, a rotating shaft is arranged on the fixed seat;

a limit structure, the limit structure includes a plurality of limit blocks and a plurality of torsion springs, the torsion springs and the limit blocks are mounted on the rotating shaft in cooperation;

The fixed seat is arranged on the vehicle body or the support seat.

2 . The coiled material transverse automatic limiting device according to claim 1 , wherein a shaft sleeve is provided at the bottom of the limit stop, and the limit stop is installed on the rotating shaft through the shaft sleeve, 2 . The torsion spring is sleeved on the shaft sleeve.

3 . The coil transverse automatic limiter according to claim 1 , wherein the distance between the two limit stops located in the middle is the minimum coil width, and any two limit stops on both sides of the limit stop are the minimum coil width. 4 . The distance between the stops is matched with the width of the coils of different specifications.

4 . The coil transverse automatic limiting device according to claim 3 , wherein when the width of the loaded coil is the minimum coil width, the torsion spring is in a reset state. 5 .

5 . The coiled material transverse automatic limiting device according to claim 1 , wherein the fixing base further comprises a blocking rod, the blocking rod is fixedly connected with the fixing base, and is located obliquely on the limiting structure. 6 . below.

6 . The coiled material transverse automatic limiting device according to claim 5 , wherein there are stoppers on both sides of the bottom of the limit stop, and when the torsion spring is in the reset state, the stopper is connected to the stopper. 7 . The gear levers cooperate to keep the limit block at a certain angle with the horizontal plane.

7 . The coiled material transverse automatic limiting device according to claim 1 , wherein the rotating shaft is installed on the fixed seat through the cooperation of a fastening bolt and a blocking cover. 8 .

8 . The automatic transverse limiting device for coiled materials according to claim 1 , wherein an adjustment pad is provided between the fixing seat and the limiting block close to the fixing seat. 9 .

9 . The automatic transverse limiting device for coiled materials according to claim 1 , wherein a gasket is provided between two adjacent limiting blocks. 10 .

10. The coil transverse automatic limiting device according to claim 1, wherein the side surface of the support seat has a groove for accommodating the limiting block.