CN219118013U - Soft isolation stand column device based on novel steel rail clamp - Google Patents
Soft isolation stand column device based on novel steel rail clamp Download PDFInfo
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- CN219118013U CN219118013U CN202320119605.7U CN202320119605U CN219118013U CN 219118013 U CN219118013 U CN 219118013U CN 202320119605 U CN202320119605 U CN 202320119605U CN 219118013 U CN219118013 U CN 219118013U
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- clamping arm
- rail clamp
- steel rail
- soft isolation
- shaped groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to the technical field of novel steel rail clamps and discloses a soft isolation upright post device based on a novel steel rail clamp, which comprises a steel rail clamp and an extension pipe, wherein the steel rail clamp is detachably and fixedly arranged on a steel rail, the extension pipe comprises a horizontal section and a vertical section, and the end part of the horizontal section is connected with the steel rail clamp; the steel rail clamp comprises a first clamping arm, a second clamping arm, a pull rod and a handle, wherein a first U-shaped groove is formed in the inner side of the lower end of the first clamping arm, a second U-shaped groove is formed in the inner side of the lower end of the second clamping arm, openings of the first U-shaped groove and the second U-shaped groove are oppositely arranged, and the first U-shaped groove and the second U-shaped groove are respectively used for clamping the outer side and the inner side of a steel rail; the utility model provides a soft isolation upright post device based on a novel steel rail clamp, which solves the problems that the existing steel drill rod and rope are adopted to set soft isolation, the operation is very inconvenient, the time and the labor are wasted, and the fixation is not firm.
Description
Technical Field
The utility model relates to the technical field of novel steel rail clamps, in particular to a soft isolation upright post device based on a novel steel rail clamp.
Background
In order to prevent safety risks caused by personnel entering a critical limit during construction operation and equipment maintenance of a large-scale road maintenance machine, the large-scale road maintenance machine is provided with soft isolation facilities during construction operation and equipment maintenance, the existing soft isolation facilities are mainly arranged by using steel drills and yellow nylon ropes as shown in fig. 1, the steel drills are all smashed into the ground during daily equipment maintenance, the yellow nylon ropes are tied on the steel drills, and the steel drill recovery vehicle is pulled up after the maintenance or construction operation is finished, so that the operation is very inconvenient, time and labor are wasted, and the working efficiency is low; and at present, when soft isolation steel drills are smashed into railway ballasts, the railway ballasts cannot be firmly fixed.
Disclosure of Invention
The utility model aims to provide a soft isolation upright post device based on a novel steel rail clamp, which is used for solving at least one of the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the soft isolation upright post device based on the novel steel rail clamp comprises the steel rail clamp and an extension pipe, wherein the steel rail clamp is detachably and fixedly arranged on a steel rail, the extension pipe comprises a horizontal section and a vertical section, and the end part of the horizontal section is connected with the steel rail clamp;
the steel rail clamp comprises a first clamping arm, a second clamping arm, a pull rod and a handle, wherein a first U-shaped groove is formed in the inner side of the lower end of the first clamping arm, a second U-shaped groove is formed in the inner side of the lower end of the second clamping arm, openings of the first U-shaped groove and the second U-shaped groove are oppositely arranged, and the first U-shaped groove and the second U-shaped groove are respectively used for clamping the outer side and the inner side of a steel rail;
the upper ends of the first clamping arm and the second clamping arm are rotationally connected, the rotation axes of the first clamping arm and the second clamping arm are parallel to the length direction of the steel rail, a first hollow groove is formed in the first clamping arm, a second hollow groove is formed in the second clamping arm, one end of the pull rod is rotationally connected with the first hollow groove, and the other end of the pull rod extends out of the second hollow groove and is rotationally connected with the handle;
the connecting end of the handle comprises a first hinge position and a second hinge position, the first hinge position is rotationally connected with the second hollow groove, and the second hinge position is rotationally connected with one end of the pull rod extending out of the second hollow groove.
In this technical scheme, rail anchor clamps combine the extension pipe, can realize soft isolated quick dismantlement and installation. Specifically, the handle is moved upwards, because the first hinging position of the handle is rotationally connected with the second hollowed-out groove, the second hinging position of the handle is rotationally connected with one end of the pull rod extending out of the second hollowed-out groove, and the end part of the pull rod is rotationally connected with the first hollowed-out groove, the pull rod can swing anticlockwise under the drive of the handle, and when the pull rod swings anticlockwise to the limit position, the second clamping arm is not in a locking state any more, so that the steel rail clamp is detached; similarly, when the rail clamp is required to be mounted on the rail, the handle is moved downwards, and the handle drives the pull rod to rotate clockwise, so that the second clamping arm is in a locking state. In summary, the present rail clamp provides sufficient dimensional margin to ensure that the clamp can be disengaged from the rail when in its open condition. When the clamp is in a locking state, the position of the handle can exceed the limit position of the component revolute pair, so that the clamp can form self-locking, and the clamp is firmly fixed on the steel rail. The locking and the dismounting operation are convenient and quick, then the extension pipe is arranged on the steel rail clamp, and the use purpose can be achieved by arranging the protective ropes between the extension pipes. Compared with the existing soft isolation facilities, the steel drill rod is required to be smashed into the ground (the smashing is very difficult when the railway ballast exists), and the problems that the smashing into the ground is difficult, the fixation is not firm enough and the loosening is easy exist. According to the technical scheme, the acting points of the soft isolation facilities are arranged at the tops of the steel rails, the novel steel rail clamp is designed to clamp the steel rails, and the novel steel rail clamp is used as the acting points of the soft isolation facilities and is efficient in operation and use. In addition, the original soft isolation fixing mode is not firm enough, and the installation is more firm by adopting the technical scheme.
Further, in order to facilitate connection with the extension pipe, the first clamping arm is provided with a sleeve, and the horizontal section is connected to the sleeve.
Further, in order to fix the extension pipe conveniently, the horizontal segment is fixedly installed on the sleeve through the locating pin.
Further, in order to make the setting of extension pipe more stable, the sleeve is located the below of first fretwork groove.
Further, in order to facilitate the installation of the first clamping arm and the second clamping arm, the upper ends of the first clamping arm and the second clamping arm are connected in a rotating mode through a pin shaft.
Furthermore, the horizontal section and the vertical section are telescopic pipe structures. Different soft isolation widths and heights can be reasonably set according to different line pitches.
Further, in order to ensure the structural strength of the extension pipe, the service life of the extension pipe is prolonged, and the extension pipe is a steel pipe.
Furthermore, for the convenience of forming isolation effect between two extension pipes, be equipped with the protection rope between the extension pipe.
Further, considering that the whole weight of the steel rail clamp is not too large, the pull rod is designed into a special-shaped framework, the thickness of the two ends of the pull rod is thicker than that of the middle of the pull rod, the hinge part can be 17mm due to larger stress, the middle part is reduced in weight, and the thickness can be designed to be 10mm.
The beneficial effects of the utility model are as follows: in this technical scheme, rail anchor clamps combine the extension pipe, can realize soft isolated quick dismantlement and installation. Specifically, the handle is moved upwards, because the first hinging position of the handle is rotationally connected with the second hollowed-out groove, the second hinging position of the handle is rotationally connected with one end of the pull rod extending out of the second hollowed-out groove, and the end part of the pull rod is rotationally connected with the first hollowed-out groove, the pull rod can swing anticlockwise under the drive of the handle, and when the pull rod swings anticlockwise to the limit position, the second clamping arm is not in a locking state any more, so that the steel rail clamp is detached; similarly, when the rail clamp is required to be mounted on the rail, the handle is moved downwards, and the handle drives the pull rod to rotate clockwise, so that the second clamping arm is in a locking state. In summary, the present rail clamp provides sufficient dimensional margin to ensure that the clamp can be disengaged from the rail when in its open condition. When the clamp is in a locking state, the position of the handle can exceed the limit position of the component revolute pair, so that the clamp can form self-locking, and the clamp is firmly fixed on the steel rail. The locking and the dismounting operation are convenient and quick, then the extension pipe is arranged on the steel rail clamp, and the use purpose can be achieved by arranging the protective ropes between the extension pipes. Compared with the existing soft isolation facilities, the steel drill rod is required to be smashed into the ground (the smashing is very difficult when the railway ballast exists), and the problems that the smashing into the ground is difficult, the fixation is not firm enough and the loosening is easy exist. According to the technical scheme, the acting points of the soft isolation facilities are arranged at the tops of the steel rails, the novel steel rail clamp is designed to clamp the steel rails, and the novel steel rail clamp is used as the acting points of the soft isolation facilities and is efficient in operation and use. In addition, the original soft isolation fixing mode is not firm enough, and the installation is more firm by adopting the technical scheme.
Drawings
FIG. 1 is a schematic diagram of a prior art design;
FIG. 2 is a schematic view of the locking mechanism of the present utility model;
FIG. 3 is a schematic view of the structure of the utility model in an undamped state;
fig. 4 is a schematic structural view of the present utility model in a use state.
In the figure: a rail clamp 1; an extension pipe 2; a first clamping arm 3; a second clamping arm 4; a pull rod 5; a handle 6; a first U-shaped groove 7; a second U-shaped groove 8; a first hollow groove 9; a second hollow-out channel 10; a first hinge location 11; a second hinge 12; a sleeve 13; a pin 14; a protective rope 15.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.
Example 1:
as shown in fig. 2-4, the embodiment provides a soft isolation upright post device based on a novel steel rail clamp, which comprises a steel rail clamp 1 and an extension pipe 2, wherein the steel rail clamp 1 is detachably and fixedly arranged on a steel rail, the extension pipe 2 comprises a horizontal section and a vertical section, and the end part of the horizontal section is connected with the steel rail clamp 1;
the steel rail clamp 1 comprises a first clamping arm 3, a second clamping arm 4, a pull rod 5 and a handle 6, wherein a first U-shaped groove 7 is formed in the inner side of the lower end of the first clamping arm 3, a second U-shaped groove 8 is formed in the inner side of the lower end of the second clamping arm 4, and openings of the first U-shaped groove 7 and the second U-shaped groove 8 are oppositely arranged and are respectively used for clamping the outer side and the inner side of a steel rail;
the upper ends of the first clamping arm 3 and the second clamping arm 4 are rotationally connected, the rotation axes of the first clamping arm 3 and the second clamping arm are parallel to the length direction of the steel rail, a first hollow groove 9 is formed in the first clamping arm 3, a second hollow groove 10 is formed in the second clamping arm 4, one end of the pull rod 5 is rotationally connected with the first hollow groove 9, and the other end of the pull rod 5 extends out of the second hollow groove 10 and is rotationally connected with the handle 6;
the connecting end of the handle 6 comprises a first hinging position 11 and a second hinging position 12, the first hinging position 11 is rotationally connected with the second hollow groove 10, and the second hinging position 12 is rotationally connected with one end of the pull rod 5 extending out of the second hollow groove 10.
Considering that the whole weight of the rail clamp 1 is not too large, the pull rod 5 is designed into a special-shaped framework, the thickness of two ends of the pull rod 5 is thicker than that of the middle of the pull rod 5, the hinge part can be 17mm in thickness due to larger stress, the middle part is reduced in weight, and the thickness can be designed to be 10mm.
In this technical scheme, rail anchor clamps 1 combine extension pipe 2, can realize soft isolated quick dismantlement and installation. Specifically, the handle 6 is moved upwards, because the first hinging position 11 of the handle 6 is rotationally connected with the second hollow groove 10, the second hinging position 12 of the handle 6 is rotationally connected with one end of the pull rod 5 extending out of the second hollow groove 10, and the end part of the pull rod 5 is rotationally connected with the first hollow groove 9, the pull rod 5 swings anticlockwise under the driving of the handle 6, and when the pull rod 5 swings anticlockwise to the limit position, the second clamping arm 4 is not in a locking state, so that the steel rail clamp 1 is detached; similarly, when the rail clamp 1 needs to be mounted on the rail, the handle 6 is moved downwards, and the handle 6 drives the pull rod 5 to rotate clockwise, so that the second clamping arm 4 is in a locking state. In summary, the present rail clamp 1 is capable of providing sufficient dimensional margins for the clamp to be released from the rail when in its open condition. When the clamp is in a locking state, the position of the handle 6 can exceed the limit position of the component revolute pair, so that the clamp can form self-locking, and the clamp is firmly fixed on the steel rail. The locking and the dismounting operation are convenient and quick, then the extension pipe 2 is arranged on the steel rail clamp 1, and the use purpose can be achieved by arranging the protection rope 15 between the extension pipes 2. Compared with the existing soft isolation facilities, the steel drill rod is required to be smashed into the ground (the smashing is very difficult when the railway ballast exists), and the problems that the smashing into the ground is difficult, the fixation is not firm enough and the loosening is easy exist. According to the technical scheme, the acting points of the soft isolation facilities are arranged at the tops of the steel rails, the novel steel rail clamp 1 is designed to clamp the steel rails, and the novel steel rail clamp is used as the acting points of the soft isolation facilities and is more efficient to operate and use. In addition, the original soft isolation fixing mode is not firm enough, and the installation is more firm by adopting the technical scheme.
Example 2:
this example was optimized based on example 1 above.
In order to facilitate the connection with the extension tube 2, the first clamping arm 3 is provided with a sleeve 13, and the horizontal section is connected to the sleeve 13. In order to facilitate the fixing of the extension pipe 2, the horizontal section is fixedly mounted on the sleeve 13 by means of a locating pin. In order to make the setting of the extension tube 2 more stable, the sleeve 13 is located below the first hollowed out groove 9.
Example 3:
this example was optimized based on example 1 above.
In order to facilitate the installation of the first clamping arm 3 and the second clamping arm 4, the upper ends of the first clamping arm 3 and the second clamping arm 4 are rotatably connected through a pin 14.
Example 4:
this example was optimized based on example 1 above.
The horizontal section and the vertical section are telescopic pipe structures. Different soft isolation widths and heights can be reasonably set according to different line pitches.
Example 5:
this example was optimized based on example 1 above.
In order to ensure the structural strength of the extension pipe 2, the service life is prolonged, and the extension pipe 2 is a steel pipe.
As shown in fig. 4, in order to facilitate the isolation effect between the two extension pipes 2, a protective rope 15 is provided between the extension pipes 2.
By adopting the technical scheme, the soft isolation disassembly and assembly time of each vehicle is saved by 2 minutes from 15 minutes, and by taking a screening workshop as an example, 13 minutes are saved for each vehicle, and 130 minutes can be saved for 10 large road maintenance machines accumulated every day. In addition, the original soft isolation fixing mode is not firm enough, and the installation is more firm by adopting the technical scheme.
Through field experiments, the steel rail clamp 1 can be conveniently clamped on a steel rail and can be quickly taken down, and the working efficiency of setting soft isolation is greatly improved by combining the extension pipe 2 and the protection rope 15, so that the operation is quick and convenient.
In practice, the first clamping arm 3 and the second clamping arm 4 may use steel material with a thickness of 6mm for processing the member, and 40Cr steel material for processing the pin 14. The extension pipe 2 can be used for machining a telescopic horizontal section by using a nonmetallic material, and a telescopic vertical steel pipe can be used as a vertical section by using stainless steel. The portion of the protective rope 15 may be an existing protective rope 15.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. 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 (9)
1. Soft isolation stand device based on novel rail anchor clamps, its characterized in that: the steel rail clamp is detachably and fixedly arranged on a steel rail, the extension pipe comprises a horizontal section and a vertical section, and the end part of the horizontal section is connected with the steel rail clamp;
the steel rail clamp comprises a first clamping arm, a second clamping arm, a pull rod and a handle, wherein a first U-shaped groove is formed in the inner side of the lower end of the first clamping arm, a second U-shaped groove is formed in the inner side of the lower end of the second clamping arm, openings of the first U-shaped groove and the second U-shaped groove are oppositely arranged, and the first U-shaped groove and the second U-shaped groove are respectively used for clamping the outer side and the inner side of a steel rail;
the upper ends of the first clamping arm and the second clamping arm are rotationally connected, the rotation axes of the first clamping arm and the second clamping arm are parallel to the length direction of the steel rail, a first hollow groove is formed in the first clamping arm, a second hollow groove is formed in the second clamping arm, one end of the pull rod is rotationally connected with the first hollow groove, and the other end of the pull rod extends out of the second hollow groove and is rotationally connected with the handle;
the connecting end of the handle comprises a first hinge position and a second hinge position, the first hinge position is rotationally connected with the second hollow groove, and the second hinge position is rotationally connected with one end of the pull rod extending out of the second hollow groove.
2. A new rail clamp based soft isolation column assembly as defined in claim 1, wherein: the first clamping arm is provided with a sleeve, and the horizontal section is connected to the sleeve.
3. A new rail clamp based soft isolation column assembly as claimed in claim 2, wherein: the horizontal section is fixedly arranged on the sleeve through a locating pin.
4. A new rail clamp based soft isolation column assembly according to claim 3, wherein: the sleeve is located below the first hollow groove.
5. A new rail clamp based soft isolation column assembly as defined in claim 1, wherein: the upper ends of the first clamping arm and the second clamping arm are rotationally connected through a pin shaft.
6. A new rail clamp based soft isolation column assembly as defined in claim 1, wherein: the horizontal section and the vertical section are telescopic pipe structures.
7. A new rail clamp based soft isolation column assembly as defined in claim 1, wherein: the extension pipe is a steel pipe.
8. A new rail clamp based soft isolation column assembly as defined in claim 1, wherein: and a protective rope is arranged between the extension pipes.
9. A new rail clamp based soft isolation column assembly as defined in claim 1, wherein: the thickness of the two ends of the pull rod is thicker than that of the middle of the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320119605.7U CN219118013U (en) | 2023-01-17 | 2023-01-17 | Soft isolation stand column device based on novel steel rail clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320119605.7U CN219118013U (en) | 2023-01-17 | 2023-01-17 | Soft isolation stand column device based on novel steel rail clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219118013U true CN219118013U (en) | 2023-06-02 |
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ID=86527347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320119605.7U Active CN219118013U (en) | 2023-01-17 | 2023-01-17 | Soft isolation stand column device based on novel steel rail clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219118013U (en) |
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2023
- 2023-01-17 CN CN202320119605.7U patent/CN219118013U/en active Active
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