CN219643466U - Wear-resistant rubber structure between high-low voltage jumper wires - Google Patents
Wear-resistant rubber structure between high-low voltage jumper wires Download PDFInfo
- Publication number
- CN219643466U CN219643466U CN202320111219.3U CN202320111219U CN219643466U CN 219643466 U CN219643466 U CN 219643466U CN 202320111219 U CN202320111219 U CN 202320111219U CN 219643466 U CN219643466 U CN 219643466U
- Authority
- CN
- China
- Prior art keywords
- wear
- mounting seat
- guide rail
- seat
- fixed guide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005299 abrasion Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000009191 jumping Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The wear-resistant rubber structure between the high-voltage jumper and the low-voltage jumper comprises a bare wire wear-resistant block, a fixed seat, a fixed guide rail, a mounting seat and a bolt; the bare wire anti-abrasion block is inserted into the mounting seat, the fixing seats are arranged on two sides of the mounting seat, the fixed guide rail is arranged on the top ends of the fixing seats and the fixed guide rail, and the bolts are used for fastening the anti-abrasion rubber structure. The jumper wear-resistant structure is fixedly mounted by bolts, is simple and convenient to operate, has high maintainability, can exert the wear-resistant function to the maximum extent, avoids mutual play and friction between the jumpers, can be used for combining and arranging the wear-resistant rubber according to the jumper arrangement condition on the vehicle, and meets various requirements.
Description
Technical Field
The utility model relates to the technical field of railway passenger car end integration, in particular to an anti-wear rubber structure between high-low voltage jumpers.
Background
In the running process of the rail transit train on the rail, the running line is complex and changeable, the swing amplitude of the train is larger, and certain friction exists between the non-fixed jumpers used for electric power or signal transmission, thereby affecting the service life of the cable or the cable outer sleeve and having certain potential safety hazard,
in the past, in order to prevent collision friction between the jump lines, the operating personnel can utilize the nylon ribbon of suitable specification to tie up fixedly two by two, but after all the bearing capacity of nylon ribbon is limited, and the environment tolerance capacity is not fine, needs frequent inspection and change nylon ribbon to prevent that cable or cable outer tube from appearing the damage.
Disclosure of Invention
The utility model aims to provide a wear-resistant rubber structure between high-voltage and low-voltage jumpers, which solves the problems existing in the use of the existing nylon binding tape, achieves the wear-resistant function between the jumpers, and is convenient and fast to install, easy to operate and high in maintainability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the wear-resistant rubber structure between the high-voltage jumper and the low-voltage jumper comprises a bare wire wear-resistant block, a fixed seat, a fixed guide rail, a mounting seat and a bolt;
the bare wire anti-wear block is formed by combining two rubber blocks with the same size into a cuboid or cube, holes are formed in the bare wire anti-wear block, and the size and the number of the holes are matched with those of high-voltage and low-voltage jumpers;
the mounting seat is U-shaped, grooves are formed in the U-shaped structure, grooves are formed in two sides of the bottom of the mounting seat, and semicircular grooves are formed in two sides of the mounting seat; the bare wire anti-abrasion block is inserted into the groove in the U-shaped structure of the mounting seat;
the fixing seat is of a U-shaped structure, grooves are formed in the outer sides of two ends of the fixing seat, the fixing seat is inserted into two sides of the mounting seat, and the U-shaped structure of the fixing seat and the semicircular grooves on the side edges of the mounting seat form bolt holes;
two ends of the fixed guide rail are provided with bolt holes, and the fixed guide rail is of a U-shaped inward folding structure; the U-shaped inward folding structure of the fixed guide rail is sequentially inserted into the grooves on the outer sides of the fixed seat and the mounting seat;
the bolts sequentially penetrate through the fixed guide rail, the bolt holes and the fixed guide rail and are fastened by nuts.
Furthermore, the bare wire anti-abrasion block, the fixing seat and the mounting seat are all made of rubber.
Further, an opening is arranged on the hole arranged on the bare wire anti-abrasion block.
Compared with the prior art, the technical scheme provided by the utility model has the following advantages:
the jumper wear-resistant structure is fixedly mounted by bolts, is simple and convenient to operate, has high maintainability, can exert the wear-resistant function to the maximum extent, avoids mutual play and friction between the jumpers, can be used for combining and arranging the wear-resistant rubber according to the jumper arrangement condition on the vehicle, and meets various requirements.
Drawings
FIG. 1 is a schematic diagram of an anti-wear rubber structure between high and low voltage jumpers according to the present utility model;
FIG. 2 is a schematic side view of a wear-resistant rubber structure between high and low voltage jumpers according to the present utility model;
reference numerals:
1-mounting seats, 2-fixing seats and 3-fixing guide rails; 4-bolts; 5-nuts; 6-holes and 7-bare wire anti-abrasion blocks.
Detailed Description
In order to facilitate understanding, the following describes in detail the jumper protection device for a vehicle according to the embodiment of the present utility model with reference to the drawings.
As shown in fig. 1 and 2, the wear-resistant rubber structure between high and low voltage jumpers comprises a bare wire wear-resistant block 7, a fixed seat 2, a fixed guide rail 3, a mounting seat 1 and a bolt 4;
the bare wire anti-wear block 7 is formed by combining two rubber blocks with the same size into a cuboid or cube, holes 6 are formed in the bare wire anti-wear block 7, and the size and the number of the holes 6 are matched with those of high-voltage and low-voltage jumpers;
the mounting seat 1 is U-shaped, grooves are formed in the U-shaped structure, grooves are formed in two sides of the bottom of the mounting seat 1, and semicircular grooves are formed in two sides of the mounting seat 1; the bare wire anti-abrasion block 7 is inserted into the groove in the U-shaped structure of the mounting seat 1;
the fixing seat 2 is of a U-shaped structure, grooves are formed in the outer sides of two ends of the fixing seat 2, the fixing seat 2 is inserted into two sides of the mounting seat 1, and bolt holes are formed in the U-shaped structure of the fixing seat 2 and semicircular grooves in the side edges of the mounting seat 1;
bolt holes are formed in two ends of the fixed guide rail 3, and the fixed guide rail 3 is of a U-shaped inward folding structure; the U-shaped inward folding structure of the fixed guide rail 3 is sequentially inserted into the grooves on the outer sides of the fixed seat 2 and the mounting seat 1;
the bolts 4 sequentially pass through the fixed rail 3, the bolt holes and the fixed rail 3, and are fastened by nuts 5.
In order to better protect the high-low voltage jumper wire, the bare wire anti-abrasion block, the fixing seat and the mounting seat are all made of rubber.
In order to facilitate the installation of the high-low voltage jumper and the hole 6 of the bare wire anti-abrasion block, an opening is arranged on the hole arranged on the bare wire anti-abrasion block.
When the anti-abrasion device is used, the bare wire anti-abrasion block 7 is placed on a high-low voltage wire, the installation seat 1 is inserted on the bare wire anti-abrasion block 7, the fixed seat 2 is inserted into two sides of the installation seat 1, the fixed guide rail is inserted along the fixed seat 2 and the grooves on the outer side of the installation seat 1, the bolt 4 is used for sequentially inserting the fixed guide rail, the bolt holes formed by the fixed seat 2 and the installation seat 1 and the fixed guide rail, and nuts are used for fastening.
The other combined use mode of the wear-resistant rubber structure between the high-voltage jumper wire and the low-voltage jumper wire is as follows:
when the distance between the jumping lines is relatively short and the fixed number is relatively large, the abrasion-proof function of a plurality of jumping lines can be realized by lengthening the fixed guide rail, and particularly, a plurality of bolt holes are arranged on the fixed guide rail, and the distance between the bolt holes is matched with the width of the fixed seat; when the anti-abrasion protection device is used, the bare wire anti-abrasion blocks are firstly placed on the high-voltage and low-voltage jumpers, the mounting seat 1 is inserted into the bare wire anti-abrasion blocks 7, the fixed guide rail is inserted along the grooves on the outer sides of the plurality of parallel mounting seats 1, and the fixed seat is inserted into two ends of the guide rail, so that the parallel protection of the plurality of high-voltage and low-voltage jumpers is formed.
The jumper wear-resistant structure is fixedly mounted by bolts, is simple and convenient to operate, has high maintainability, can exert the wear-resistant function to the maximum extent, avoids mutual play and friction between the jumpers, can be used for combining and arranging the wear-resistant rubber according to the jumper arrangement condition on the vehicle, and meets various requirements.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a wear-resisting rubber structure between high low pressure wire jumper which characterized in that: the wear-resistant rubber structure comprises a bare wire wear-resistant block, a fixed seat, a fixed guide rail, a mounting seat and a bolt;
the bare wire anti-wear block is formed by combining two rubber blocks with the same size into a cuboid or cube, holes are formed in the bare wire anti-wear block, and the size and the number of the holes are matched with those of high-voltage and low-voltage jumpers;
the mounting seat is U-shaped, grooves are formed in the U-shaped structure, grooves are formed in two sides of the bottom of the mounting seat, and semicircular grooves are formed in two sides of the mounting seat; the bare wire anti-abrasion block is inserted into the groove in the U-shaped structure of the mounting seat;
the fixing seat is of a U-shaped structure, grooves are formed in the outer sides of two ends of the fixing seat, the fixing seat is inserted into two sides of the mounting seat, and the U-shaped structure of the fixing seat and the semicircular grooves on the side edges of the mounting seat form bolt holes;
two ends of the fixed guide rail are provided with bolt holes, and the fixed guide rail is of a U-shaped inward folding structure; the U-shaped inward folding structure of the fixed guide rail is sequentially inserted into the grooves on the outer sides of the fixed seat and the mounting seat;
the bolts sequentially penetrate through the fixed guide rail, the bolt holes and the fixed guide rail and are fastened by nuts.
2. The high-low voltage jumper wear-resistant rubber structure according to claim 1, wherein: the bare wire anti-abrasion block, the fixing seat and the mounting seat are all made of rubber.
3. The high-low voltage jumper wear-resistant rubber structure according to claim 1, wherein: and openings are arranged on holes arranged on the bare wire anti-abrasion blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320111219.3U CN219643466U (en) | 2023-01-14 | 2023-01-14 | Wear-resistant rubber structure between high-low voltage jumper wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320111219.3U CN219643466U (en) | 2023-01-14 | 2023-01-14 | Wear-resistant rubber structure between high-low voltage jumper wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643466U true CN219643466U (en) | 2023-09-05 |
Family
ID=87822247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320111219.3U Active CN219643466U (en) | 2023-01-14 | 2023-01-14 | Wear-resistant rubber structure between high-low voltage jumper wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643466U (en) |
-
2023
- 2023-01-14 CN CN202320111219.3U patent/CN219643466U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |