CN216517239U

CN216517239U - Warning mark belt for railway maintenance

Info

Publication number: CN216517239U
Application number: CN202122581045.0U
Authority: CN
Inventors: 张宝成; 王长亮; 姜洋; 王永刚; 张锐
Original assignee: Harbin Ji'an Rail Transit Equipment Co ltd
Current assignee: Harbin Ji'an Rail Transit Equipment Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-13
Anticipated expiration: 2031-10-26

Abstract

The utility model provides a warning mark belt for railway maintenance, which comprises a shell, a fixing support, a coil spring, a surrounding belt hook, a flange plate and a reel, wherein the interior of the shell is in a cavity shape, the reel is fixed at the center of the interior of the shell, the coil spring is sleeved outside the reel, the surrounding belt is wound and contained outside the coil spring, one end of the surrounding belt is pulled out from an opening hole in one side of the shell to the outer side of the shell, one end of the surrounding belt pulled out of the shell is fixedly connected with the surrounding belt hook, the bottom end center of the shell is connected with one end of the fixing support, and the bottom end of the fixing support is fixedly connected with the flange plate. The warning mark belt for railway maintenance adopts a metal shell protection mode, and the main shaft and the shell are provided with the reel and the coil spring device, so that the warning mark belt can freely rotate during use, has long service life and has stronger capability of resisting external accidental impact.

Description

Warning mark belt for railway maintenance

Technical Field

The utility model relates to the technical field of railway maintenance warning devices, in particular to a warning mark belt for railway maintenance.

Background

The common warning mark belt has light weight, is not easy to fix, has low strength and is not suitable for daily use of railway maintenance departments.

Therefore, it is highly desirable to design a warning sign for railway maintenance to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a warning mark belt for railway maintenance, which adopts a metal shell protection mode, a main shaft and a shell are provided with a scroll and a coil spring device, the warning mark belt can freely rotate during use, has long service life and has stronger capability of resisting external accidental impact.

In order to achieve the purpose, the utility model is realized by the following technical scheme: warning mark area for railway overhaul, including casing, fixed bolster, wind spring, shroud ring hook, ring flange and spool, the inside of casing is the cavity form, the inside center department of casing is fixed with the spool, the wind spring has been cup jointed to the outside of spool, the outside of wind spring is accomodate around rolling up the shroud ring, the outside of casing is pulled out in the trompil of casing one side is followed to the one end of shroud ring, the shroud ring pulls out the outside one end fixedly connected with of casing the shroud ring hook, the bottom center of casing is connected the one end of fixed bolster, the bottom connection of fixed bolster is fixed with the ring flange.

Preferably, the flange plate is provided with pin holes which are uniformly distributed.

Preferably, the shell and the fixed support are both made of stainless steel materials.

The utility model provides a warning mark belt for railway maintenance. The method has the following beneficial effects:

1. the warning mark belt for railway maintenance provided by the utility model adopts a metal shell protection mode, the main shaft and the shell are provided with the scroll and the coil spring device, the warning mark belt can freely rotate during use, the service life is long, and the warning mark belt has strong capability of resisting external accidental impact.

Drawings

FIG. 1 is a schematic view of the structure of the warning tape for railway maintenance of the present invention.

In the figure: the device comprises a shell 1, a fixed support 2, a coil spring 3, a shroud ring 4, a shroud ring hook 5, a flange 6 and a scroll 7.

Detailed Description

The utility model is further described with reference to the following drawings and detailed description:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the warning sign band for railway maintenance comprises a shell 1, a fixed support 2, a coil spring 3, a surrounding band 4, a surrounding band hook 5, a flange plate 6 and a reel 7, wherein the inside of the shell 1 is in a cavity shape, the reel 7 is fixed at the center inside the shell 1, the coil spring 3 is sleeved outside the reel 7, the surrounding band 4 is accommodated and wound outside the coil spring 3, one end of the surrounding band 4 is pulled out of the opening on one side of the shell 1 to the outside of the shell 1, the surrounding band 4 is pulled out of one end of the shell 1 to be fixedly connected with the surrounding band hook 5, the bottom center of the shell 1 is connected with one end of the fixed support 2, and the flange plate 6 is fixed at the bottom end of the fixed support 2.

Through the scheme of the utility model, the uniformly distributed pin holes are formed in the flange 6, so that pins can be conveniently added and fixed with the ground, and the flange is firmer.

According to the scheme of the utility model, the shell 1 and the fixed support 2 are both made of stainless steel materials, so that the structural strength is high.

When the safety fence is used, after the surrounding belt 4 is pulled out to a certain length from one end with the surrounding belt hook 5, the surrounding belt hook 5 is fixed on a fixed object in a certain area needing to be blocked, the flange plate 6 at the bottom of the fixed support 2 can be installed with pins for fixing or can be temporarily placed without being assembled, the fixing modes of the surrounding belt hook 5 are various, the surrounding belt 4 is prevented from being completely taken into the shell 1 when the surrounding belt 4 is recovered, so that the blocking is formed in the area, warning personnel or vehicles can not enter the blocking area randomly, and the safety fence is suitable for warning and isolating specific places during large-scale special operations such as railway passenger train maintenance, road and bridge field operation and the like.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The warning sign band for railway maintenance comprises a shell (1), a fixed support (2), a coil spring (3), a shroud band (4), a shroud band hook (5), a flange plate (6) and a scroll (7), it is characterized in that the interior of the shell (1) is in a cavity shape, a scroll (7) is fixed at the center of the interior of the shell (1), a coil spring (3) is sleeved outside the scroll (7), the surrounding belt (4) is contained and wound outside the coil spring (3), one end of the shroud ring (4) is pulled out of the opening at one side of the shell (1) to the outer side of the shell (1), one end of the shroud ring (4) which is pulled out of the shell (1) is fixedly connected with the shroud ring hook (5), the center of the bottom end of the shell (1) is connected with one end of the fixed bracket (2), the bottom end of the fixed support (2) is fixedly connected with the flange plate (6).

2. The warning sign tape for railway maintenance according to claim 1, wherein: the flange plate (6) is provided with pin holes which are uniformly distributed.

3. The warning sign tape for railway maintenance according to claim 1, wherein: the shell (1) and the fixed support (2) are both made of stainless steel materials.