CN211280714U - Adjustable locator support for electrified contact network of high-speed railway - Google Patents
Adjustable locator support for electrified contact network of high-speed railway Download PDFInfo
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- CN211280714U CN211280714U CN201921828206.8U CN201921828206U CN211280714U CN 211280714 U CN211280714 U CN 211280714U CN 201921828206 U CN201921828206 U CN 201921828206U CN 211280714 U CN211280714 U CN 211280714U
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- sliding
- base body
- mounting seat
- speed railway
- nut
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- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
The utility model relates to an adjustable locator support for high-speed railway electrification contact net, which comprises a support rod, an adjusting base body, a rotating shaft, a fastening bolt, a sliding rail, a nut, a mounting seat, a bearing, a transmission shaft, a handle, a sliding chute, a sliding sleeve, a screw rod and a sliding block, wherein the other end of the support rod is rotatably connected inside the adjusting base body, a torsional spring is fixed inside the adjusting base body, the sliding block is slidably connected inside the sliding rail and is detachably and fixedly connected with the sliding rail through the fastening bolt, the mounting seat is fixed with the sliding block, the nut is fixed inside the mounting seat and is close to the inner wall of one side of the sliding block, the sliding chute is arranged inside the mounting seat, one end of the transmission shaft penetrates through a movable port and is fixedly connected with the handle, the other end of the transmission shaft is fixedly connected with the screw rod, the structure is excellent, the design is reasonable, the operation is simple, and the practicability is strong.
Description
Technical Field
The utility model relates to a contact net support equipment field specifically is an adjustable locator support for electrified contact net of high-speed railway.
Background
Railway electrification contact net location supporting structure is in the circuit installation work progress, in order to make the circuit level and smooth, need adjust the locator according to actual conditions, because traditional locator is fixed on the locator pipe, adjusts the position that needs the position of adjusting the locator pipe respectively and the position of locator support on the cantilever structure, and is very troublesome.
Traditional adjustable locator support adjusts inconveniently among the prior art, and the structure is crude, and the operation is more loaded down with trivial details, can't satisfy people's needs, is eliminated by market gradually, to sum up, this application now provides an adjustable locator support for high-speed railway electrification contact net and solves the problem that the aforesaid appears.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adjustable locator support is used to high-speed railway electronic contact net to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable locator support for an electrified contact network of a high-speed railway comprises a device main body and an adjusting mechanism, wherein the device main body comprises a U-shaped frame, a supporting rod, an adjusting base body and a rotating shaft, the U-shaped frame is arranged at the outer end of the supporting rod, the other end of the supporting rod is rotatably connected inside the adjusting base body, the device main body also comprises a torsional spring, the torsional spring is fixed inside the adjusting base body, the torsional spring is sleeved on the annular side surface of the rotating shaft, the adjusting mechanism comprises a fastening bolt, a sliding rail, a nut, a mounting seat, a bearing, a transmission shaft, a handle, a sliding chute, a sliding sleeve, a screw and a sliding block, the surface of the adjusting base body is provided with a movable opening, the sliding rail is arranged inside the adjusting base body, the sliding block is slidably connected inside the sliding rail and is detachably and, the utility model discloses a sliding sleeve, including mount pad, spout, sliding sleeve, transmission shaft cover, screw rod screw in mount pad, nut, spout, movable mouth and handle fixed connection, the nut is fixed inside the mount pad and is close to slider one side inner wall, the spout sets up inside the mount pad, and its fixation nut keeps away from one side of slider, transmission shaft one end runs through expansion joint and handle fixed connection, the transmission shaft other end and screw rod fixed connection, inside the nut of screw rod screw in mount pad, sliding sleeve sliding connection is inside the spout, the sliding sleeve cover locate with the transmission.
Preferably, four edges of the lower end face of the adjusting base body are provided with support legs.
Preferably, a plurality of threaded holes are formed in the front end face of the sliding rail at equal intervals, and the threaded holes are matched with the fastening bolts.
Preferably, the handle is tightly connected with the mounting seat through a spring.
Preferably, the length of the screw is less than the length of the nut.
Preferably, the handle is wrapped with a soft pad, and anti-skid grains are carved on the soft pad.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model, through the arrangement of the torsional spring, absorbs the vibration to a certain extent when the adjusting and positioning seat is vibrated, and also helps to adjust the position of the supporting rod inside the adjusting and positioning seat; the utility model discloses a fastening bolt, slide rail, nut, mount pad, bearing, transmission shaft, handle, spout, sliding sleeve, screw rod and slider carry out location structure's regulation through mechanical structure, excellent in structure, reasonable in design, easy operation, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the torsion spring of the present invention;
fig. 3 is a schematic structural diagram of the adjusting mechanism of the present invention.
In the reference symbols: 1. a U-shaped frame; 2. an adjustment mechanism; 3. a support bar; 4. adjusting the base body; 5. a movable opening; 6. a rotating shaft; 7. a torsion spring; 201. fastening a bolt; 202. a slide rail; 203. a nut; 204. a mounting seat; 205. a bearing; 206. a drive shaft; 207. a handle; 208. a chute; 209. a sliding sleeve; 210. a screw; 211. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an adjustable locator support for an electrified contact network of a high-speed railway comprises a device main body and an adjusting mechanism 2, wherein the device main body comprises a U-shaped frame 1, a supporting rod 3, an adjusting base body 4 and a rotating shaft 6, the U-shaped frame 1 is arranged at the outer end of the supporting rod 3, the other end of the supporting rod 3 is rotatably connected inside the adjusting base body 4, the device main body further comprises a torsional spring 7, the torsional spring 7 is fixed inside the adjusting base body 4, the torsional spring 7 is sleeved on the annular side surface of the rotating shaft 6, the adjusting mechanism 2 comprises a fastening bolt 201, a sliding rail 202, a nut 203, a mounting seat 204, a bearing 205, a transmission shaft 206, a handle 207, a sliding groove 208, a sliding sleeve 209, a screw 210 and a sliding block 211, a movable opening 5 is formed in the surface of the adjusting base body 4, the sliding rail 202 is arranged inside the adjusting, and it passes through fastening bolt 201 and the detachable fixed connection of slide rail 202, mount pad 204 is fixed mutually with slider 211, nut 203 is fixed and is close to slider 211 one side inner wall in mount pad 204 is inside, spout 208 sets up inside mount pad 204, and its fixation nut 203 keeps away from one side of slider 211, 206 one end of transmission shaft runs through expansion joint 5 and handle 207 fixed connection, the transmission shaft 206 other end and screw rod 210 fixed connection, inside the inside nut 203 of screw rod 210 screw in mount pad 204, sliding sleeve 209 sliding connection is inside spout 208, sliding sleeve 209 cover locate with the transmission shaft 206 outside, and sliding sleeve 209 rotates through bearing 205 and connects in 206 annular side of transmission shaft.
Four edges of the lower end surface of the adjusting base body 4 are provided with support legs.
A plurality of threaded holes are formed in the front end face of the sliding rail 202 at equal intervals and are matched with the fastening bolts 201.
The handle 207 is tightly connected to the mounting base 204 by a spring.
The length of the screw 210 is less than the length of the nut 203.
The handle 207 is wrapped with a soft pad, and anti-skid grains are carved on the soft pad.
The utility model discloses at the during operation: when the height of the U-shaped frame 1 needs to be adjusted, the handle 207 is rotated, the handle 207 drives the transmission shaft 206 to rotate, the transmission shaft 206 drives the screw 210 to rotate, the screw 210 gradually leaves the nut 203, meanwhile, the transmission shaft 206 rotates in the sliding sleeve 209 through the bearing 205, the sliding sleeve 209 slides in the sliding groove 208 in the rotating process of the transmission shaft 206 until the screw 210 completely leaves the nut 203, the angle of the support rod 3 is adjusted, after the adjustment is completed, the sliding block 211 is moved, the sliding block 211 slides up and down in the sliding rail 202 to drive the mounting seat 204 to slide up and down, so that the transmission shaft 206 is abutted against the support rod 3, a supporting force is formed on the support rod 3, meanwhile, the handle 207 is rotated reversely, the transmission shaft 206 is driven by the transmission shaft 206, the screw 210 is gradually screwed into the nut 203, the transmission shaft 206 rotates on the sliding block 211 through the bearing 205, and the sliding block, the adjustment is finished, so that the problems that the traditional adjustable positioner support is inconvenient to adjust, simple and crude in structure and complex in operation, cannot meet the requirements of people and is gradually eliminated by the market in the prior art are solved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electrified contact net of high-speed railway is with adjustable locator support, includes device main part and adjustment mechanism (2), the device main part includes U type frame (1), bracing piece (3), adjusts base body (4) and pivot (6), U type frame (1) sets up in bracing piece (3) outer end, bracing piece (3) other end rotates to be connected inside adjusting base body (4), its characterized in that: the device main body further comprises a torsion spring (7), the torsion spring (7) is fixed inside the adjusting base body (4), and the torsion spring (7) is sleeved on the annular side face of the rotating shaft (6);
the adjusting mechanism (2) comprises a fastening bolt (201), a sliding rail (202), a nut (203), a mounting seat (204), a bearing (205), a transmission shaft (206), a handle (207), a sliding groove (208), a sliding sleeve (209), a screw rod (210) and a sliding block (211), wherein a movable opening (5) is formed in the surface of the adjusting base body (4), the sliding rail (202) is arranged inside the adjusting base body (4), the sliding block (211) is connected inside the sliding rail (202) in a sliding manner and is detachably and fixedly connected with the sliding rail (202) through the fastening bolt (201), the mounting seat (204) is fixed with the sliding block (211), the nut (203) is fixed inside the mounting seat (204) and close to the inner wall of one side of the sliding block (211), the sliding groove (208) is arranged inside the mounting seat (204), and the fixing nut (203) is far away from one side of the sliding block (211), drive shaft (206) one end runs through adjustable opening (5) and handle (207) fixed connection, drive shaft (206) other end and screw rod (210) fixed connection, inside screw rod (210) screw in mount pad (204) inside nut (203), sliding sleeve (209) sliding connection is inside spout (208), sliding sleeve (209) cover locate with drive shaft (206) outside, and sliding sleeve (209) rotate through bearing (205) and connect in drive shaft (206) annular side.
2. The adjustable locator support for the electrified contact network of the high-speed railway according to claim 1, characterized in that: four edges of the lower end face of the adjusting base body (4) are provided with support legs.
3. The adjustable locator support for the electrified contact network of the high-speed railway according to claim 1, characterized in that: a plurality of threaded holes are formed in the front end face of the sliding rail (202) at equal intervals and are matched with the fastening bolts (201).
4. The adjustable locator support for the electrified contact network of the high-speed railway according to claim 1, characterized in that: the handle (207) is tightly connected with the mounting seat (204) through a spring.
5. The adjustable locator support for the electrified contact network of the high-speed railway according to claim 1, characterized in that: the length of the screw rod (210) is smaller than that of the nut (203).
6. The adjustable locator support for the electrified contact network of the high-speed railway according to claim 1, characterized in that: the handle (207) is wrapped with a soft pad, and anti-skid grains are carved on the soft pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828206.8U CN211280714U (en) | 2019-10-29 | 2019-10-29 | Adjustable locator support for electrified contact network of high-speed railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828206.8U CN211280714U (en) | 2019-10-29 | 2019-10-29 | Adjustable locator support for electrified contact network of high-speed railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211280714U true CN211280714U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921828206.8U Expired - Fee Related CN211280714U (en) | 2019-10-29 | 2019-10-29 | Adjustable locator support for electrified contact network of high-speed railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211280714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619451A (en) * | 2020-09-07 | 2021-11-09 | 江苏大盛铁塔制造有限公司 | High-speed railway contact net double pin H shaped steel post convenient to installation |
| CN114475367A (en) * | 2022-01-13 | 2022-05-13 | 重庆建筑工程职业学院 | Rail transit contact net support column device |
-
2019
- 2019-10-29 CN CN201921828206.8U patent/CN211280714U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619451A (en) * | 2020-09-07 | 2021-11-09 | 江苏大盛铁塔制造有限公司 | High-speed railway contact net double pin H shaped steel post convenient to installation |
| CN114475367A (en) * | 2022-01-13 | 2022-05-13 | 重庆建筑工程职业学院 | Rail transit contact net support column device |
| CN114475367B (en) * | 2022-01-13 | 2023-05-23 | 重庆建筑工程职业学院 | Rail transit contact net support column device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |