CN220996181U - Carrier cable seat - Google Patents
Carrier cable seat Download PDFInfo
- Publication number
- CN220996181U CN220996181U CN202323278762.1U CN202323278762U CN220996181U CN 220996181 U CN220996181 U CN 220996181U CN 202323278762 U CN202323278762 U CN 202323278762U CN 220996181 U CN220996181 U CN 220996181U
- Authority
- CN
- China
- Prior art keywords
- mounting
- mounting part
- carrier cable
- cantilever pipe
- locking bolt
- Prior art date
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 210000000707 wrist Anatomy 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a carrier cable seat which is assembled in a cantilever pipe provided with an installation groove, and comprises an installation part which is in a tubular shape and can be sleeved on the cantilever pipe in a sliding way, wherein the installation part is provided with a cable clamp for clamping a carrier cable; the mounting part is provided with a locking bolt which can be hung in the mounting groove, and the position of the mounting part on the cantilever pipe is locked by the locking bolt; the carrier cable seat adopting the structure is conveniently sleeved on the cantilever pipe through the tubular mounting part, the carrier cable seat is provided with the locking bolt which can be hung in the mounting groove, the carrier cable seat is sleeved on the cantilever pipe and then is matched with the mounting groove through the locking bolt to realize the positioning of the mounting part, so that the mounting part is prevented from rotating around the cantilever pipe, the positioning is further convenient, and the positioning of the mounting part can be realized after the locking bolt is locked.
Description
Technical Field
The utility model relates to the field of rail transit contact networks, in particular to a carrier cable seat.
Background
In the device for providing electric energy for trains through the contact net system in rail transit, the height positioning of the contact line is realized through a carrier rope and a suspension string which are arranged in the contact net system, and the carrier rope is required to be installed and positioned through a carrier rope seat, especially in a cantilever structure, the carrier rope seat is installed on a cantilever pipe (such as a flat cantilever) to position the carrier rope.
The traditional carrier cable base is fixedly connected with the cantilever pipe in a hoop mode as disclosed in Chinese patent publication No. CN214929141U, a carrier cable wire clamp is arranged on the hoop for installing and fixing the carrier cable, more parts and components are arranged, and the carrier cable base is easy to rotate around the cantilever and is not well positioned when being installed and fixed.
In order to simplify the structure, as disclosed in the Chinese patent publication No. CN206067545U, the hoop form is changed into a tubular supporting seat, the tubular supporting seat can be sleeved on the cantilever pipe, a jackscrew is arranged on the supporting seat, and the position of the mounting seat on the cantilever pipe is fixed through the jackscrew. However, the structure is simplified, but the mounting seat is still easy to rotate around the cantilever pipe to be positioned poorly in the mounting process, and the problem of rotation is solved by arranging the special-shaped surface on the inner wall of the tubular supporting seat, but the tubular supporting seat is difficult to process, and the section shape of the cantilever pipe matched with the tubular supporting seat is also required to be changed correspondingly.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides the carrier cable seat which has a simple structure and is convenient to position, and the technical scheme adopted by the utility model is as follows:
The carrier cable seat is assembled in a cantilever pipe provided with an installation groove and comprises an installation part which is in a tubular shape and can be sleeved on the cantilever pipe in a sliding way, and a cable clamp for clamping the carrier cable is arranged on the installation part; the mounting part is provided with a locking bolt which can be hung in the mounting groove, and the mounting part is locked at the position of the cantilever pipe through the locking bolt.
Further, a boss which can be inserted into the mounting groove is arranged on the inner wall of the mounting part.
Further, a connecting piece is arranged on the mounting part.
Further, the connecting piece can be detached.
Furthermore, the mounting part is provided with a mounting table for mounting the wire clamp, and the mounting part on one side opposite to the mounting table is provided with a through hole.
The carrier cable seat adopting the structure is conveniently sleeved on the cantilever pipe through the tubular mounting part, the carrier cable seat is provided with the locking bolt which can be hung in the mounting groove, the carrier cable seat is sleeved on the cantilever pipe and then is matched with the mounting groove through the locking bolt to realize the positioning of the mounting part, so that the mounting part is prevented from rotating around the cantilever pipe, the positioning is further convenient, and the positioning of the mounting part can be realized after the locking bolt is locked.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment 1 of the present utility model;
FIG. 2 is a schematic structural diagram of embodiment 2 of the present utility model;
FIG. 3 is a schematic structural diagram of embodiment 3 of the present utility model;
Fig. 4 is a schematic diagram illustrating an assembled state of the wrist tube according to an embodiment.
Detailed Description
In order to better understand the inventive concept, the following description of the technical solution of the present utility model refers to the accompanying drawings and specific embodiments.
The carrier cable seat is adapted to a cantilever pipe B provided with a mounting groove A as shown in fig. 4, wherein the mounting groove A can be in the form of a T-shaped groove or a C-shaped groove and the like, and the end part of a bolt can be suspended in the bracket pipe B.
The carrier cable seat shown in fig. 1 comprises a mounting part 1, wherein the mounting part 1 is tubular, the mounting part 1 can be sleeved on a cantilever pipe B in a sliding manner as shown in fig. 4, the position of the mounting part 1 on the cantilever pipe can be adjusted by sliding the mounting part 1 along the axial direction of the cantilever pipe B, a cable clamp 2 is arranged on the mounting part 1, the cable clamp 2 is used for mounting and fixing a carrier cable, two clamping plates 2-1 are arranged in the same way as a traditional cable clamp, the two clamping plates are closed by bolts to fix the carrier cable C between the two clamping plates, the two clamping plates are connected to the mounting part 1 by bolts 2-2 in the embodiment, in order to conveniently arrange the bolts, the threaded sections of the bolts penetrate through the two clamping plates upwards, and the through holes 1-1 are arranged on one side of the mounting part 1 opposite to the cable clamp 2 for mounting, so that the bolts can penetrate through the mounting, and the mounting mode of the cable clamp 2 is described by taking the embodiment as an example. In order to facilitate the connection of the bolts 2-2 in the wire clamp 2 to the mounting portion and to provide effective support for the clamping plate 2-1, a mounting table 1-2 is provided on the mounting portion 1, and the bolts 2-2 are arranged in the mounting table 1-2 to effect the mounting of the wire clamp 2.
In order to be able to lock the mounting part 1 to the cantilever pipe, a locking bolt 3 is provided on the mounting part 1, and the end of the locking bolt 3 is hung in the mounting groove a to be able to slide along the mounting groove a with the mounting part 1 when assembled as shown in fig. 4, and after the mounting part 1 reaches a predetermined position, the locking bolt 3 is able to be locked by screwing the nut 3-1 thereon to lock the mounting part 1 to a prescribed position of the cantilever pipe. The locking bolt 3 is preferably a T-shaped bolt, especially when the mounting groove a is a C-shaped groove, and the T-shaped bolt with a dovetail structure as shown in fig. 4 can also keep the restriction of the opening part of the mounting groove from being opened in the locked state.
The rotation of the mounting part 1 can be prevented due to the fact that the mounting part 1 is mounted on the wrist and the locking bolt 3 is matched with the mounting groove A when the wrist is slid on the wrist to adjust the position, and therefore positioning is facilitated.
Of course, in order to further prevent the installation department 1 from rotating when sliding on the cantilever pipe, the positioning is convenient, a boss 4 is arranged on the inner wall of the installation department 1, the boss 4 can be inserted into the opening part of the installation groove A after the installation department 1 is sleeved on the cantilever pipe B, and the rotation of the installation department 1 is further avoided through the cooperation of the boss 4 and the opening part of the installation groove A.
Based on embodiment 1, since the messenger wire holder may need to be connected to other structural members (such as a diagonal wrist, a diagonal draw bar, a diagonal draw cable, etc.) in the wrist structure after being mounted in the wrist structure, a connecting member 5 (such as a hinge lug in the figure, or a hanging ring, etc.) may be further provided on the mounting portion 1 as shown in fig. 2.
Based on embodiment 2, the connector 5 is provided separately from the mounting portion 1 as shown in fig. 3, that is, the connector 5 can be detached from the mounting portion 1, so that the connector 5 can be mounted on the mounting portion 1 if the connector 5 is required. The connecting member 5 is mounted to the mounting portion 1 by the lock bolt 3 as shown in fig. 3 in the embodiment, but is not limited to this connection.
Claims (5)
1. The carrier cable seat is assembled in the cantilever pipe (B) provided with the mounting groove (A),
Comprises a tubular installation part (1) which can be sleeved on a cantilever pipe in a sliding way, wherein a wire clamp (2) for clamping a carrier cable is arranged on the installation part (1);
The method is characterized in that: the mounting part (1) is provided with a locking bolt (3) which can be hung in the mounting groove (A), and the position of the mounting part (1) on the wrist arm pipe is locked by the locking bolt (3).
2. The messenger wire seat according to claim 1, wherein: a boss (4) which can be inserted into the mounting groove (A) is arranged on the inner wall of the mounting part (1).
3. The messenger wire seat according to claim 1, wherein: a connecting piece (5) is arranged on the mounting part (1).
4. A messenger seat as claimed in claim 3, wherein: the connecting piece (5) can be detached.
5. The messenger wire seat according to claim 1, wherein: the mounting part (1) is provided with a mounting table (1-2) for mounting the wire clamp (2), and the mounting part (1) at one side opposite to the mounting table (1-2) is provided with a through hole (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323278762.1U CN220996181U (en) | 2023-12-02 | 2023-12-02 | Carrier cable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323278762.1U CN220996181U (en) | 2023-12-02 | 2023-12-02 | Carrier cable seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220996181U true CN220996181U (en) | 2024-05-24 |
Family
ID=91117483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323278762.1U Active CN220996181U (en) | 2023-12-02 | 2023-12-02 | Carrier cable seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220996181U (en) |
-
2023
- 2023-12-02 CN CN202323278762.1U patent/CN220996181U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |