CN219214781U - Aluminum alloy carrier cable seat based on briquetting unilateral support - Google Patents
Aluminum alloy carrier cable seat based on briquetting unilateral support Download PDFInfo
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- CN219214781U CN219214781U CN202320137342.2U CN202320137342U CN219214781U CN 219214781 U CN219214781 U CN 219214781U CN 202320137342 U CN202320137342 U CN 202320137342U CN 219214781 U CN219214781 U CN 219214781U
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- pressing block
- carrier cable
- cable
- aluminum alloy
- supporting clamp
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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
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Abstract
The utility model relates to an aluminum alloy carrier cable seat based on a single-side support of a pressing block, which comprises a cable clamping seat, a cable supporting clamp and a pressing block, wherein the cable supporting clamp is positioned on the upper end surface of the cable clamping seat and is integrally structured with the cable clamping seat, the carrier cable is arranged on one side of the cable supporting clamp, the pressing block is pressed on the carrier cable, a groove for wrapping the carrier cable is formed in one side of the bottom surface of the pressing block, a convex block is arranged on the other side of the bottom surface of the pressing block, the convex block is supported on the other side of the cable supporting clamp, and a fastening bolt in threaded connection with the cable supporting clamp is arranged at the top of the pressing block. According to the utility model, the convex block protruding outwards is arranged on one side of the pressing block and is supported on the right side of the inner bottom surface of the wire supporting clamp, and the convex block is used for replacing the traditional wiring and copper-aluminum composite gasket during installation, so that parts are reduced, the structure is simplified, the requirements on mechanical property and electrical property are met, and the installation convenience is improved.
Description
Technical Field
The utility model relates to the technical field of electrified railway contact networks, in particular to an aluminum alloy carrier cable seat based on a pressing block single-side support.
Background
The carrier cable plays a double role of power transmission and locomotive slideway line suspension in the electrified railway contact network line. When the conventional aluminum alloy carrier cable seat is connected with the carrier cable, the carrier cable is usually arranged between the carrier cable clamp and the pressing block, and the pressing block is tightly pressed through the fastening bolt. The traditional briquetting structure is provided with two arc grooves at intervals, one of the arc grooves is a working groove, the other arc groove is a non-working groove, the carrier cable is arranged in the working groove through the sheath, and the carrier cable wiring and the copper-aluminum composite liner are arranged in the non-working groove so as to keep installation balance.
Because the wiring and the copper-aluminum composite liner are required to be placed in the installation process, the workload and the product cost are increased, the installation process is complicated, and the installation balance between the two arc grooves is difficult to control and adjust.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to overcome the defects in the prior art, the utility model provides the aluminum alloy carrier cable seat based on the single-side support of the pressing block, which is simple in structure and convenient to install.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an aluminum alloy carrier cable seat based on briquetting unilateral supports, includes the holder, is located the holder up end and with holder integrated into one piece structure hold the fastener and briquetting, carrier cable arranges in and holds in one side of the fastener, the briquetting presses on the carrier cable, briquetting bottom surface one side have the recess of parcel carrier cable, briquetting bottom surface opposite side has the lug of evagination, the lug support hold in the fastener opposite side, the briquetting top be equipped with hold in the palm fastener threaded connection's fastening bolt.
Preferably, the groove is in a minor arc shape, and the convex block is in a preferred arc shape.
In order to realize effective limit of the pressing block, the wire supporting clamp is in an upper opening U shape, a clamping groove is formed in a plate body on one side of the wire supporting clamp, and the end part of the pressing block on one side of the groove is supported in the clamping groove.
Further, the side surface of the wire clamping seat is connected with two fastening bolts used for fastening the wire clamping seat on the cantilever of the contact net side by side.
The beneficial effects of the utility model are as follows: according to the utility model, the convex block protruding outwards is arranged on one side of the pressing block and is supported on the right side of the inner bottom surface of the wire supporting clamp, and the convex block is used for replacing the traditional wiring and copper-aluminum composite gasket during installation, so that parts are reduced, the structure is simplified, the requirements on mechanical property and electrical property are met, and the installation convenience is improved.
Drawings
The utility model will be further described with reference to the drawings and embodiments.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a left-hand structural schematic diagram of fig. 1.
In the figure: 1. the cable clamping seat, the cable supporting clamp, the clamping groove, the pressing block, the semicircular groove, the semicircular lug, the carrier cable, the fastening bolt and the sheath are respectively arranged in the clamping groove, the pressing block, the semicircular groove, the semicircular lug, the carrier cable and the sheath.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
The aluminum alloy carrier cable seat based on the briquetting unilateral support as shown in fig. 1 and 2 comprises a cable clamping seat 1, a cable supporting clamp 2 and a briquetting 3, wherein the cable supporting clamp 2 is positioned on the upper end face of the cable clamping seat 1 and is integrally structured with the cable clamping seat 1, and two fastening bolts 6 used for fastening the cable clamping seat 1 on a wrist arm of a contact net are connected side by side to the side face of the cable clamping seat 1.
The wire supporting clamp 2 is in an upper opening U shape, a clamping groove 2-1 is formed in a plate body on the left side of the wire supporting clamp 2, a carrier rope 4 with a sheath 7 wrapped on the periphery is arranged on the left side of the inner bottom surface of the wire supporting clamp 2, and the pressing block 3 is pressed on the carrier rope 4.
The left side of the bottom surface of the pressing block 3 is provided with a groove 3-1 which is in a minor arc shape with the outer Zhou Xiangpei of the carrier rope 4, and the left end part of the pressing block 3 is supported in a clamping groove 2-1 on the left side of the wire supporting clamp 2; the right side of the bottom surface of the pressing block 3 is provided with a convex block 3-2 which is convex, the convex block is in a major arc shape, the convex block 3-2 is supported on the right side of the inner bottom surface of the wire supporting clamp 2, and the top of the pressing block 3 is provided with a fastening bolt 5 which is in threaded connection with the wire supporting clamp 2.
According to the utility model, the convex block 3-2 protruding outwards is arranged on one side of the pressing block 3 and is supported on the right side of the inner bottom surface of the wire supporting clamp 2, and the convex block 3-2 is used for replacing the traditional wiring and copper-aluminum composite gasket during installation, so that the requirements of relevant mechanical properties and electrical properties are met, the installation convenience is increased, and the installation working time is shortened.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (4)
1. The utility model provides an aluminum alloy carrier cable seat based on briquetting unilateral supports, includes clamp wire seat (1), is located clamp wire seat (1) up end and with clamp wire seat (1) integrated into one piece support fastener (2) and briquetting (3), carrier cable (4) are arranged in support fastener (2) one side, and briquetting (3) are pressed on carrier cable (4), characterized by: the pressing block (3) is characterized in that one side of the bottom surface of the pressing block (3) is provided with a groove (3-1) for wrapping the carrier cable (4), the other side of the bottom surface of the pressing block (3) is provided with a convex block (3-2), the convex block (3-2) is supported on the other side of the carrier cable clamp (2), and the top of the pressing block (3) is provided with a fastening bolt (5) in threaded connection with the carrier cable clamp (2).
2. The aluminum alloy carrier cable tray based on the single-side support of the pressing block as claimed in claim 1, wherein the aluminum alloy carrier cable tray is characterized in that: the groove (3-1) is in a minor arc shape, and the convex block (3-2) is in a major arc shape.
3. The aluminum alloy carrier cable tray based on the single-side support of the pressing block as claimed in claim 1, wherein the aluminum alloy carrier cable tray is characterized in that: the wire supporting clamp (2) is in an upper opening U shape, a clamping groove (2-1) is formed in a plate body on one side of the wire supporting clamp (2), and the end part of a pressing block (3) positioned on one side of the groove (3-1) is supported in the clamping groove (2-1).
4. The aluminum alloy carrier cable tray based on the single-side support of the pressing block as claimed in claim 1, wherein the aluminum alloy carrier cable tray is characterized in that: the side of the wire clamping seat (1) is connected with two fastening bolts (6) used for fastening the wire clamping seat (1) on a cantilever of the contact net side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137342.2U CN219214781U (en) | 2023-02-03 | 2023-02-03 | Aluminum alloy carrier cable seat based on briquetting unilateral support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137342.2U CN219214781U (en) | 2023-02-03 | 2023-02-03 | Aluminum alloy carrier cable seat based on briquetting unilateral support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219214781U true CN219214781U (en) | 2023-06-20 |
Family
ID=86747016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320137342.2U Active CN219214781U (en) | 2023-02-03 | 2023-02-03 | Aluminum alloy carrier cable seat based on briquetting unilateral support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219214781U (en) |
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2023
- 2023-02-03 CN CN202320137342.2U patent/CN219214781U/en active Active
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