CN216331558U - Anchor-down ratchet wheel base for high-speed railway carrier cable compensation - Google Patents
Anchor-down ratchet wheel base for high-speed railway carrier cable compensation Download PDFInfo
- Publication number
- CN216331558U CN216331558U CN202123080284.4U CN202123080284U CN216331558U CN 216331558 U CN216331558 U CN 216331558U CN 202123080284 U CN202123080284 U CN 202123080284U CN 216331558 U CN216331558 U CN 216331558U
- Authority
- CN
- China
- Prior art keywords
- base
- sliding block
- ratchet wheel
- fixed
- catenary
- 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
Images
Landscapes
- Flexible Shafts (AREA)
Abstract
The utility model discloses an anchoring ratchet wheel base for high-speed railway carrier cable compensation, which comprises a base, a sliding groove and a sliding block, wherein the sliding groove is arranged in the base, the sliding block is arranged in the sliding groove, adjusting bolts are arranged on the front side and the rear side of the base, a rotating circular plate is fixed at the tail end of each adjusting bolt, annular fixing plates are arranged on the front side wall and the rear side wall of each sliding block, a connecting column is fixed above the sliding block, a rotating shaft is arranged at the tail end of each connecting column, a ratchet wheel is fixed on the outer side wall of the rotating shaft, and a fixing groove is arranged on the outer side wall of the ratchet wheel. Has the advantages that: according to the utility model, by arranging the sliding groove, the sliding block and the adjusting bolt, when the tension of the catenary needs to be adjusted under the fixed condition, the adjusting bolt is screwed to enable the sliding block to move in the sliding groove, so that the catenary fixed on the ratchet wheel is driven to move, and the tension of the catenary is adjusted, thereby improving the service performance of the device.
Description
Technical Field
The utility model relates to the technical field of a lower anchor ratchet wheel base for carrier cable compensation, in particular to a lower anchor ratchet wheel base for carrier cable compensation of a high-speed railway.
Background
The carrier cable can be divided into a copper carrier cable, a steel carrier cable and an aluminum-clad steel carrier cable according to the material. The steel catenary needs to take anti-corrosion measures, the current-carrying catenary is an important conductor which plays a dual role of power transmission and suspension of a locomotive slideway line in an electrified railway contact network line, and an anchoring ratchet wheel base needs to be used in the installation process of the catenary.
In addition, the existing anchor ratchet base for compensating the catenary of the high-speed railway is fixed by bolts in the using process, and the bolts are easy to loosen in the shaking process of the base, so that the stability of the device is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the anchoring ratchet base for compensating the catenary of the high-speed railway is provided, and the problems that the existing anchoring ratchet base for compensating the catenary of the high-speed railway needs to be released and fixed and then fixed after the catenary is fixed by the device when the catenary needs to be subjected to tension adjustment, and the device cannot adjust the tension of the catenary per se under the condition of not contacting the fixation of the catenary, so that the using performance of the device is reduced, and the existing anchoring ratchet base for compensating the catenary of the high-speed railway is fixed by bolts in the using process, and the bolts are easy to loosen in the shaking process of the base, so that the stability of the device is reduced are solved.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides an anchoring ratchet wheel base for high-speed railway carrier cable compensation, which comprises a base, a sliding groove and a sliding block, wherein the sliding groove is arranged in the base, the sliding block is arranged in the sliding groove, adjusting bolts are arranged on the front side and the rear side of the base, a rotating circular plate is fixed at the tail end of each adjusting bolt, annular fixing plates are arranged on the front side wall and the rear side wall of each sliding block, a connecting column is fixed above the sliding block, a rotating shaft is arranged at the tail end of each connecting column, a ratchet wheel is fixed on the outer side wall of the rotating shaft, a fixing groove is arranged on the outer side wall of the ratchet wheel, fixing pieces are arranged on the left side wall and the right side wall of the base, an arc-shaped strip is fixed below the fixing pieces, and a fixing bolt is arranged on the inner side of the arc-shaped strip.
Furthermore, the spout shaping in on the base, the sliding block with spout sliding connection.
Through adopting above-mentioned technical scheme, make the sliding block can slide in the spout.
Furthermore, adjusting bolt with the base passes through threaded connection, rotate the plectane shaping in on the adjusting bolt, annular fixed plate with the sliding block passes through threaded connection.
By adopting the technical scheme, the adjusting bolt can be rotated in the sliding block by rotating the circular plate, so that the adjusting bolt can be driven to move when moving, and the annular fixing plate can limit the rotating circular plate to prevent the rotating circular plate from being separated from the sliding block.
Furthermore, the spliced pole with the sliding block welding, the pivot with the spliced pole swivelling joint.
Through adopting above-mentioned technical scheme for the pivot can be in the spliced pole end rotates.
Furthermore, the rotating shaft is welded with the ratchet wheel, and the fixing groove is formed in the ratchet wheel.
By adopting the technical scheme, in the installation process of the catenary cable, the catenary cable can be wound in the fixing groove on the ratchet wheel, and the catenary cable can be tightened by pulling the tail end of the catenary cable.
Further, the arc strip with the stationary blade welding, fixing bolt with the arc strip passes through threaded connection, the stationary blade with the base welding.
Through adopting above-mentioned technical scheme, in the installation in-process the arc strip inserts subaerial fixed cavity, later the wrench movement fixing bolt make it pass through with screw thread rebound between the arc strip, just fixing bolt terminal diameter is greater than the diameter of arc strip, thereby it is right fixing bolt rebound in-process the arc strip causes the extrusion to make its outer expanding deformation, and then passes through the arc strip is fixed the device to the extrusion of fixed cavity.
(III) advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. in order to solve the problems that in the use process of the existing anchoring ratchet wheel base for compensating the carrier cable of the high-speed railway, after the carrier cable is fixed by the device, the carrier cable needs to be released from the fixation and then fixed after the tension is adjusted, and the device cannot adjust the tension of the carrier cable under the condition of not contacting the fixation of the carrier cable, thereby reducing the use performance of the device, the utility model arranges the chute, the sliding block and the adjusting bolt, and when the carrier cable needs to adjust the tension under the fixation condition, the adjusting bolt is screwed to enable the sliding block to move in the chute, thereby driving the carrier cable fixed on the ratchet wheel to move, further adjusting the tension of the carrier cable, and further improving the use performance of the device;
2. in order to solve the problem that the existing anchoring ratchet wheel base for compensating the carrier cable of the high-speed railway is fixed by bolts in the use process, and the bolts are easy to loosen in the shaking process of the base, so that the stability of the device is reduced.
Drawings
FIG. 1 is a schematic structural view of a lower anchor ratchet wheel base for high-speed railway catenary compensation, which is disclosed by the utility model;
FIG. 2 is a schematic view showing the connection relationship between the sliding block and the sliding groove in the lower anchor ratchet wheel base for the catenary compensation of the high-speed railway according to the utility model;
FIG. 3 is a schematic view showing the connection relationship between an adjusting bolt and a sliding block in a ratchet wheel base for a catenary compensation of a high-speed railway of the utility model;
fig. 4 is a bottom view of the fixing plate in the lower anchor ratchet wheel base for compensating the catenary of the high-speed railway.
The reference numerals are explained below:
1. a base; 2. a chute; 3. a slider; 4. adjusting the bolt; 5. connecting columns; 6. a rotating shaft; 7. a ratchet wheel; 8. fixing grooves; 9. an arc-shaped strip; 10. a fixing sheet; 11. fixing the bolt; 12. rotating the circular plate; 13. and an annular fixing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1-4, the anchoring ratchet base for compensating the carrier cable of the high-speed railway in this embodiment comprises a base 1, a sliding groove 2 and a sliding block 3, the sliding groove 2 is arranged in the base 1, the sliding block 3 is arranged in the sliding groove 2 and can slide in the sliding groove 2, adjusting bolts 4 are arranged on the front side and the rear side of the base 1, the sliding block 3 can be driven to move by screwing the adjusting bolts 4, a rotating circular plate 12 is fixed on the end of the adjusting bolt 4, so that the adjusting bolt 4 can rotate in the sliding block 3, thereby facilitating the driving of the sliding block 3 to move, annular fixing plates 13 are arranged on the front side wall and the rear side wall of the sliding block 3, the rotating circular plate 12 can be limited, the rotating circular plate 12 is prevented from being separated from the sliding block 3, a connecting column 5 is fixed above the sliding block 3, a rotating shaft 6 is arranged on the end of the connecting column 5, and a ratchet 7 is fixed on the outer side wall of the rotating shaft 6, be provided with fixed slot 8 on the 7 lateral walls of ratchet, can fix the carrier cable through fixed slot 8 on the ratchet 7, and can twine on ratchet 7 through carrier cable one end, and pulling carrier cable, make ratchet 7 rotate on spliced pole 5 through pivot 6, reduce carrier cable's the difficult degree of pulling, all be provided with stationary blade 10 on the wall of base 1 left and right sides, stationary blade 10 below is fixed with arc strip 9, the inner wall is equipped with the screw thread, fixing bolt 11 is installed to arc strip 9 inboard, the terminal diameter of fixing bolt 11 is greater than the diameter of arc strip 9.
As shown in fig. 1-4, in the present embodiment, the sliding groove 2 is formed on the base 1, the sliding block 3 is slidably connected to the sliding groove 2, the adjusting bolt 4 is connected to the base 1 through a screw, the rotating circular plate 12 is formed on the adjusting bolt 4, and the annular fixing plate 13 is connected to the sliding block 3 through a screw.
As shown in fig. 1-4, in the present embodiment, the connecting post 5 is welded to the sliding block 3, the rotating shaft 6 is rotatably connected to the connecting post 5, the rotating shaft 6 is welded to the ratchet 7, the fixing groove 8 is formed on the ratchet 7, the arc-shaped strip 9 is welded to the fixing piece 10, the fixing bolt 11 is connected to the arc-shaped strip 9 by a screw, and the fixing piece 10 is welded to the base 1.
The specific implementation process of this embodiment is as follows: during the use of the device, the arc-shaped strip 9 is inserted into a fixing concave cavity on the ground, then the fixing bolt 11 is twisted to move through the thread between the fixing bolt and the arc-shaped strip 9, the diameter of the tail end of the fixing bolt 11 is larger than that of the arc-shaped strip 9, thereby causing a pressing to the arc-shaped strip 9 during the movement of the fixing bolt 11 to deform the outer expansion thereof, then the device is fixed by extruding the fixed cavity through the arc-shaped strip 9, then the carrier cable is wound in the fixed groove 8 on the ratchet wheel 7, the carrier cable is tightened by pulling the tail end of the carrier cable, and finally the carrier cable is locked, when the tension of the carrier cable changes and needs to be adjusted in the use process, the sliding block 3 moves in the sliding groove 2 by screwing the adjusting bolt 4, thereby driving the carrier cable fixed on the ratchet wheel 7 to move and further adjusting the tension of the carrier cable.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a high-speed railway carrier cable compensation is with anchor ratchet base down which characterized in that: comprises a base (1), a sliding chute (2) and a sliding block (3), wherein the sliding chute (2) is arranged in the base (1), the sliding block (3) is arranged in the sliding groove (2), the front side and the rear side of the base (1) are respectively provided with an adjusting bolt (4), a rotating circular plate (12) is fixed at the tail end of the adjusting bolt (4), annular fixed plates (13) are respectively arranged on the front side wall and the rear side wall of the sliding block (3), a connecting column (5) is fixed above the sliding block (3), a rotating shaft (6) is arranged at the tail end of the connecting column (5), a ratchet wheel (7) is fixed on the outer side wall of the rotating shaft (6), a fixing groove (8) is arranged on the outer side wall of the ratchet wheel (7), all be provided with stationary blade (10) on base (1) left and right sides wall, stationary blade (10) below is fixed with arc strip (9), fixing bolt (11) are installed to arc strip (9) inboard.
2. The undersetting ratchet base for compensating the catenary of a high-speed railway of claim 1, wherein: the sliding groove (2) is formed in the base (1), and the sliding block (3) is connected with the sliding groove (2) in a sliding mode.
3. The undersetting ratchet base for compensating the catenary of a high-speed railway of claim 1, wherein: adjusting bolt (4) with base (1) passes through threaded connection, rotate plectane (12) shaping in on adjusting bolt (4), annular fixed plate (13) with sliding block (3) pass through threaded connection.
4. The undersetting ratchet base for compensating the catenary of a high-speed railway of claim 1, wherein: the connecting column (5) is welded with the sliding block (3), and the rotating shaft (6) is rotatably connected with the connecting column (5).
5. The undersetting ratchet base for compensating the catenary of a high-speed railway of claim 1, wherein: the rotating shaft (6) is welded with the ratchet wheel (7), and the fixing groove (8) is formed in the ratchet wheel (7).
6. The undersetting ratchet base for compensating the catenary of a high-speed railway of claim 1, wherein: arc strip (9) with stationary blade (10) welding, fixing bolt (11) with arc strip (9) pass through threaded connection, stationary blade (10) with base (1) welding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123080284.4U CN216331558U (en) | 2021-12-09 | 2021-12-09 | Anchor-down ratchet wheel base for high-speed railway carrier cable compensation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123080284.4U CN216331558U (en) | 2021-12-09 | 2021-12-09 | Anchor-down ratchet wheel base for high-speed railway carrier cable compensation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216331558U true CN216331558U (en) | 2022-04-19 |
Family
ID=81160953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202123080284.4U Active CN216331558U (en) | 2021-12-09 | 2021-12-09 | Anchor-down ratchet wheel base for high-speed railway carrier cable compensation |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216331558U (en) |
-
2021
- 2021-12-09 CN CN202123080284.4U patent/CN216331558U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114552485B (en) | Wire tightening device for overhead conductor erection | |
CN101716893B (en) | Bevel ratchet wheel compensating device | |
CN111799700A (en) | Cable tensioning device for high-altitude power construction | |
CN216331558U (en) | Anchor-down ratchet wheel base for high-speed railway carrier cable compensation | |
CN117013465B (en) | Reinforced strain clamp and use method thereof | |
CN113664119A (en) | Combined device for straightening alloy wire | |
CN115555500B (en) | Cable straightening mechanism with pressure adjusting structure | |
CN111614013B (en) | Electric power cable line extension device and method | |
CN213864573U (en) | Overlength major diameter hose coiling mechanism | |
CN213201862U (en) | Winding and winding machine for cable processing | |
CN202743226U (en) | Coupling for intelligent hand brake of automobile | |
CN221177224U (en) | Stay wire clamp with auxiliary locking structure | |
CN109023214B (en) | Intelligent robot for arc spraying of large steel pipes | |
CN221209436U (en) | Drawing mechanism for easily taking and placing drawing piece | |
CN210577413U (en) | Wire sheath installation device | |
CN219958640U (en) | Rounding device for split conductor | |
CN221487234U (en) | Overhead line tightener | |
CN219255356U (en) | Pouring bus of clamping structure | |
CN115360640A (en) | Tightener for power transmission line | |
CN214455696U (en) | Cable winding device for optical cable communication engineering | |
CN219017321U (en) | High-efficient stranding machine | |
CN217880986U (en) | Cable cantilever single-hinge device | |
CN221669083U (en) | Electric power installation lead wire anchor clamps | |
CN219506911U (en) | Rocket fairing horizontal trolley | |
CN215508755U (en) | Simple and easy supplementary defeated muscle thick stick of wire rod alignment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |