CN212038667U - Safety belt hanging device for locomotive maintenance - Google Patents
Safety belt hanging device for locomotive maintenance Download PDFInfo
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- CN212038667U CN212038667U CN202020161292.8U CN202020161292U CN212038667U CN 212038667 U CN212038667 U CN 212038667U CN 202020161292 U CN202020161292 U CN 202020161292U CN 212038667 U CN212038667 U CN 212038667U
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Abstract
The utility model discloses a safety belt hanging device for locomotive maintenance, belonging to the field of locomotive maintenance, which comprises a bracket, a chute and a sliding piece, wherein the chute is arranged on the bracket; one part of the sliding part is installed in the sliding groove, the sliding part and the sliding groove move relatively, and the other part of the sliding part is provided with a hanging ring. In this scheme, the maintainer is when overhauing rolling stock, and the maintainer articulates the safety belt on its body on rings, and the maintainer takes the safety belt to remove when removing, and the safety belt drives the slider and removes in the spout, just so can remove to the locomotive two end room roofs from locomotive one end room roof, overhaul maintain in the maintenance process only need to detach hang the safety belt once can, improved work efficiency, avoid the emergence of the personal accident hidden danger of safety.
Description
Technical Field
The embodiment of the utility model relates to a railway rolling stock overhauls technical field, concretely relates to locomotive overhauls safety belt and hangs dress device.
Background
At present, the locomotive is prepared the platform all the time, the railway locomotive maintainer unloads the safety belt and hangs on the handle or the locomotive roof hoist and mount nose of a segment of locomotive roof, the locomotive roof must move the safety belt buckle couple at every step, hang on the handle or the hoist and mount nose of another department, locomotive roof length is 20 meters and needs frequently to be unloaded, it is fairly loaded down with trivial details so to operate, very big danger has been brought for the maintainer, in addition, some operating personnel are for saving trouble, do not hang the safety belt when moving position to another department and overhaul the walking, the danger of maintainer has been increased, cause easily to fall down from the locomotive roof of 4 meters height and lead to fatal danger of causing disability, there is the hidden danger that the maintainer falls.
In current railway rolling stock field of overhauing, the maintainer need in foretell maintenance operation in-process frequently articulate the safety belt and remove, frequently unhook the security of maintainer and can not obtain the guarantee moving, has the hidden danger that the maintainer falls, has reduced maintainer's work efficiency simultaneously.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a locomotive overhauls safety belt and hangs dress device to solve the maintainer and remove the technical problem that frequently to separate to hang the technical problem that the maintainer fell during the process.
In order to achieve the above object, embodiments of the present invention provide the following technical solutions:
according to the utility model discloses an embodiment provides a locomotive overhauls safety belt hanging device, include:
a support;
the sliding chute is mounted on the bracket; and
and one part of the sliding part is arranged in the sliding groove, the sliding part and the sliding groove move relatively, and the other part of the sliding part is provided with a hanging ring.
Further, the support is provided with a mounting groove, and the sliding groove is mounted in the mounting groove.
Further, the sliding groove comprises a C-shaped groove and bending plates, the bending plates are respectively arranged at the notches of the C-shaped groove, a first gap is formed between the two bending plates, one part of the sliding piece is located in the sliding groove, and the other part of the sliding piece is separated by the bending plates.
Furthermore, the sliding part comprises a connecting rod, a first sliding block, a second sliding block and pulleys, the first sliding block and the second sliding block are respectively connected to the connecting rod, a second gap is formed between the first sliding block and the second sliding block, the first sliding block is provided with two pulleys, and the second sliding block is provided with two pulleys;
the two pulleys on the first sliding block are positioned in the sliding groove and positioned on one side of the bending plate, and the two pulleys on the second sliding block are positioned on the other side of the bending plate;
one end of the connecting rod is located in the sliding groove, and the other end of the connecting rod is connected with the hanging ring.
Furthermore, a stop block is arranged on the connecting rod and is positioned in the second gap.
Further, the check block is connected with the first sliding block and the second sliding block respectively, and forms a groove with the first sliding block and the second sliding block respectively, one end of the bending plate is located in the groove, and the other end of the bending plate is connected with the notch of the C-shaped groove.
Furthermore, the two pulleys on the first sliding block are respectively a first roller and a second roller, the two pulleys on the second sliding block are respectively a third roller and a fourth roller, the first roller and the third roller are arranged correspondingly, and the second roller and the fourth roller are arranged correspondingly.
Further, the distance between the wheel surface of the first roller and the wheel surface of the second roller is larger than or equal to the thickness of the bending plate.
The embodiment of the utility model has the following advantages:
when the maintenance personnel overhaul the locomotive, the maintenance personnel articulate the safety belt on their body on rings, and the maintenance personnel take the safety belt to remove when removing, and the safety belt drives the slider and removes in the spout, just so can remove to locomotive two end room roofs from locomotive one end room roof, overhaul maintain only need to detach the safety belt in the maintenance process can, improved work efficiency, avoid the emergence of the personal accident hidden danger of safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions that the utility model can be implemented, so that the present invention has no substantial technical significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range that the technical contents disclosed in the utility model can cover without affecting the efficacy that the utility model can produce and the purpose that the utility model can achieve.
Fig. 1 is a schematic structural view of a safety belt hanging device for locomotive maintenance provided in an embodiment of the utility model;
fig. 2 is a schematic view of an assembly structure of a sliding member and a sliding groove of a safety belt hanging device for locomotive maintenance according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structural view of a sliding member of a safety belt hanging device for locomotive maintenance according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a chute of the safety belt hanging device for locomotive maintenance according to an embodiment of the present invention.
In the figure: 1-a scaffold; 2-a chute; 21-C type groove; 22-a bending plate; 221-a first gap; 3-a slide; 31-a lifting ring; 32-a connecting rod; 33-a first slider; 34-a second slide; 35-a pulley; 351-a first wheel; 352-a second roller; 353-a third roller; 354-fourth wheel; 36-a second gap; 37-stop.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model. In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the invention, and changes or adjustments of the relative relationship thereof are considered to be the scope of the invention without substantial changes in the technical content.
As shown in fig. 1 to 4, according to an embodiment of the present invention, there is provided a safety belt hanging device for repairing a locomotive, including:
a bracket 1;
the sliding chute 2 is mounted on the bracket 1; and
the sliding part 3, a part of the sliding part 3 is installed in the chute 2, and the sliding part 3 and the chute 2 move relatively, and another part of the sliding part 3 is provided with a hanging ring 31.
In the embodiment, when a maintenance worker overhauls a locomotive, the maintenance worker hangs a safety belt on the maintenance worker on the body on the hanging ring 31, the maintenance worker drives the safety belt to move when moving, the safety belt drives the sliding piece 3 to move in the sliding groove 2, and therefore the safety belt can be directly moved to the roofs of the two end chambers of the locomotive after being overhauled from the top of the locomotive, the safety belt only needs to be hung once in the process of overhauling, maintaining and maintaining, the working efficiency is improved, and the potential safety hazard of personal accidents is avoided.
In some embodiments, as shown in fig. 1, the bracket 1 is provided with a mounting groove, and the sliding groove 2 is mounted in the mounting groove.
In this embodiment, the lower end of the support 1 is welded or bolted to the ground on one side of the rail, the upper end of the support 1 is provided with a mounting groove, the mounting groove is used for fixing the chute 2, i.e. the chute 2 is welded or screwed into the mounting groove, so that the mounting of the chute 2 is convenient and simple, the operation is convenient, during maintenance, the locomotive to be maintained is driven to the position where the support 1 is arranged, at the moment, the support 1 is positioned near the locomotive, and the maintenance personnel can conveniently hang the safety belt on the body on the hanging ring 31.
In some embodiments, as shown in fig. 2 and 4, the sliding chute 2 includes C-shaped grooves 21 and bending plates 22, the bending plates 22 are respectively disposed at the notches of the C-shaped grooves 21, a first gap 221 is formed between the two bending plates 22, a part of the sliding member 3 is located in the sliding chute 2, and another part of the sliding member 3 is separated by the bending plates 22.
In this embodiment, the runner 2 may be formed by bending a galvanized sheet, first in the shape of a C-shaped groove 21, and bending two opposite bending plates 22 at the notches of the C-shaped groove 21 to limit a portion of the slider 3 located in the C-shaped groove 21.
In some embodiments, as shown in fig. 1 to 3, the sliding member 3 includes a connecting rod 32, a first sliding block 33, a second sliding block 34, and pulleys 35, the first sliding block 33 and the second sliding block 34 are respectively connected to the connecting rod 32, a second gap 36 is provided between the first sliding block 33 and the second sliding block 34, two pulleys 35 are provided on the first sliding block 33, and two pulleys 35 are provided on the second sliding block 34;
the two pulleys 35 on the first sliding block 33 are positioned in the sliding chute 2 and on one side of the bending plate 22, and the two pulleys 35 on the second sliding block 34 are positioned on the other side of the bending plate 22;
one end of the connecting rod 32 is located in the chute 2, and the other end is connected with the hanging ring 31.
In this embodiment, can set up first slider 33 and second slider 34 on the connecting rod 32, install two pulleys 35 on first slider 33 and the second slider 34 respectively, can make two pulleys 35 on first slider 33 be located spout 2, and be located one side of bending plate 22, two pulleys 35 on second slider 34 are located the opposite side of bending plate 22, at this moment, the wheel face of two pulleys 35 of first slider 33 can conflict on one side face of bending plate 22, two pulleys 35 of second slider 34 conflict on the opposite side face of bending plate 22, move in spout 2 again when being convenient for remove.
Further, as shown in fig. 2 and 3, the two pulleys 35 on the first slider 33 are respectively a first roller 351 and a second roller 352, the two pulleys 35 on the second slider 34 are respectively a third roller 353 and a fourth roller 354, the first roller 351 and the third roller 353 are correspondingly disposed, and the second roller 352 and the fourth roller 354 are correspondingly disposed. The distance between the wheel surface of the first roller 351 and the wheel surface of the second roller 352 is greater than or equal to the thickness of the bending plate 22. That is, the first roller 351 and the third roller 353 are abutted against the bending plate 22 to form an opposite relationship, and similarly, the second roller 352 and the fourth roller 354 are also abutted against each other, so that the entire sliding member 3 can move on the sliding groove 2 more stably.
In addition, the hanging ring 31 is rotatably connected with the connecting rod 32, for example, a through hole is formed on the ring of the hanging ring 31, and the end of the connecting rod 32 is limited in the through hole and can rotate.
In some embodiments, as shown in fig. 1 to 3, a stopper 37 is disposed on the connecting rod 32, and the stopper 37 is located in the second gap 36.
Further, the stoppers 37 are respectively connected to the first slider 33 and the second slider 34, and respectively form grooves with the first slider 33 and the second slider 34, one end of the bending plate 22 is located in the groove, and the other end of the bending plate 22 is connected to the notch of the C-shaped groove 21.
In this embodiment, a part of the stopper 37 is located in the first gap 221, and at the same time, the stopper 37 forms a groove with the first slider 33 and the second slider 34 respectively, one end of the bending plate 22 is located in the groove, and the other end of the bending plate 22 is connected with the notch of the C-shaped groove 21, that is, when the slider 3 moves, the end of the bending plate 22 not connected with the C-shaped groove 21, that is, the free end thereof is limited to move in the groove relative to the C-shaped groove, so that the bending plate is not easily deviated when moving.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, the modifications or improvements made without departing from the spirit of the invention are all within the scope of the claims.
Claims (6)
1. The utility model provides a locomotive overhauls safety belt and hangs dress device which characterized in that includes:
a support (1);
the sliding chute (2), the said sliding chute (2) is installed on said support (1); and
the sliding part (3), one part of the sliding part (3) is installed in the sliding groove (2), the sliding part (3) and the sliding groove (2) move relatively, and the other part of the sliding part (3) is provided with a hanging ring (31);
the sliding groove (2) comprises a C-shaped groove (21) and bending plates (22), the bending plates (22) are respectively arranged at the notches of the C-shaped groove (21), a first gap (221) is formed between the two bending plates (22), one part of the sliding piece (3) is positioned in the sliding groove (2), and the other part of the sliding piece (3) is separated by the bending plates (22);
the sliding part (3) comprises a connecting rod (32), a first sliding block (33), a second sliding block (34) and pulleys (35), the first sliding block (33) and the second sliding block (34) are respectively connected to the connecting rod (32), a second gap (36) is formed between the first sliding block (33) and the second sliding block (34), the first sliding block (33) is provided with two pulleys (35), and the second sliding block (34) is provided with two pulleys (35);
the two pulleys (35) on the first sliding block (33) are positioned in the sliding groove (2) and on one side of the bending plate (22), and the two pulleys (35) on the second sliding block (34) are positioned on the other side of the bending plate (22);
one end of the connecting rod (32) is positioned in the sliding groove (2), and the other end of the connecting rod is connected with the hanging ring (31).
2. The locomotive service seat belt rigging device of claim 1,
the support (1) is provided with a mounting groove, and the sliding groove (2) is mounted in the mounting groove.
3. The locomotive service seat belt rigging device of claim 1,
a stop block (37) is arranged on the connecting rod (32), and the stop block (37) is positioned in the second gap (36).
4. The locomotive service seat belt rigging device of claim 3,
the stop block (37) is respectively connected with the first sliding block (33) and the second sliding block (34) and respectively forms a groove with the first sliding block (33) and the second sliding block (34), one end of the bending plate (22) is located in the groove, and the other end of the bending plate (22) is connected with the notch of the C-shaped groove (21).
5. The locomotive service seat belt rigging device of claim 1,
the two pulleys (35) on the first sliding block (33) are respectively a first roller (351) and a second roller (352), the two pulleys (35) on the second sliding block (34) are respectively a third roller (353) and a fourth roller (354), the first roller (351) and the third roller (353) are arranged correspondingly, and the second roller (352) and the fourth roller (354) are arranged correspondingly.
6. The locomotive service seat belt rigging device of claim 5,
the distance between the wheel surface of the first roller (351) and the wheel surface of the second roller (352) is larger than or equal to the thickness of the bending plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161292.8U CN212038667U (en) | 2020-02-11 | 2020-02-11 | Safety belt hanging device for locomotive maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161292.8U CN212038667U (en) | 2020-02-11 | 2020-02-11 | Safety belt hanging device for locomotive maintenance |
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| Publication Number | Publication Date |
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| CN212038667U true CN212038667U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020161292.8U Active CN212038667U (en) | 2020-02-11 | 2020-02-11 | Safety belt hanging device for locomotive maintenance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249643A (en) * | 2020-02-11 | 2020-06-09 | 北京工机辆技术开发有限公司 | Safety belt hanging device for locomotive maintenance |
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2020
- 2020-02-11 CN CN202020161292.8U patent/CN212038667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249643A (en) * | 2020-02-11 | 2020-06-09 | 北京工机辆技术开发有限公司 | Safety belt hanging device for locomotive maintenance |
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