CN205115925U - Guard rail tie plae structure with adjustable novel switch guardrail flangeway - Google Patents
Guard rail tie plae structure with adjustable novel switch guardrail flangeway Download PDFInfo
- Publication number
- CN205115925U CN205115925U CN201520884604.7U CN201520884604U CN205115925U CN 205115925 U CN205115925 U CN 205115925U CN 201520884604 U CN201520884604 U CN 201520884604U CN 205115925 U CN205115925 U CN 205115925U
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- guard rail
- bolt
- guardrail
- flangeway
- trimmer
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Abstract
The utility model relates to a guard rail tie plae structure with adjustable novel switch guardrail flangeway, including bottom plate, rail buckle, guardrail fagging, guardrail platen, bolt, nut, guardrail trimmer and guardrail, rail buckle welding on the bottom plate, guardrail fagging and the welding of guardrail platen are on the rail buckle, the guardrail is installed on the guardrail platen, and the guardrail is connected through the bolt with the guardrail fagging, the guardrail trimmer is installed between guardrail and guardrail fagging. This practical guard rail tie plae structure with adjustable novel switch guardrail flangeway has a simple structure, simple to operate's advantage, the rotation that can effectively prevent the guardrail trimmer with drop, have stable function of adjusting guardrail flangeway distance.
Description
Technical field
The utility model relates to railway switch field, specifically the adjustable guard rail tie plate structure of a kind of novel turnout guard rail flangeway.
Background technology
Track switch, when installing guard rail, needs the distance being ensured guard rail flangeway by the distance between guard rail trimmer adjustment guard rail and guard rail fagging usually.The guard rail trimmer that current adjustment guard rail flangeway uses has closed circle and U-shaped two kinds of opening.The circular mounting closed is got up cumbersome, and need workman to pull down connecting bolt completely and reinstall, the accumulated error sometimes because of hole site affects, and dismounting is wasted time and energy very much.Install though U-shaped guard rail trimmer is convenient, but in the application of rail track, when trouble crossed by train, wheel and guard rail collide and cause guard rail trimmer to shake, guard rail trimmer is caused to jump out or come off, it is steady that this phenomenon gently then causes train to cross trouble, heavy then after causing guard rail trimmer to come off completely at the bottom of inhalation vehicle, accidents caused.The distance of guard rail flangeway conveniently being adjusted, can ensure track switch safety again, is a major issue to be solved in current railway switch field.
Summary of the invention
In order to solve the above problems, the utility model provides a kind of novel turnout guard rail flangeway adjustable guard rail tie plate structure.
The technical scheme in the invention for solving the above technical problem is: the adjustable guard rail tie plate structure of a kind of novel turnout guard rail flangeway, it is characterized in that: comprise base plate, rail clip, guard rail fagging, guard rail platen, bolt, nut, guard rail trimmer and guard rail, described rail clip is welded on base plate, plays support platform and withholds stock rail; Guard rail fagging and guard rail platen are welded on rail clip, for installing guard rail; Guard rail is arranged on guard rail platen, and is connected by bolt, nut with guard rail fagging; Guard rail trimmer snaps on guard rail platen, and guard rail trimmer is between guard rail and guard rail fagging, for adjusting the distance between guard rail and guard rail fagging, to regulate the distance of guard rail flangeway.
Described base plate, rail clip and guard rail fagging are layering welding.
Described bolt is rectangular hook bolt.
Described bolt is provided with variable-diameter structure, and namely bolt comprises bolt head, key I, excessively key II, key III, and excessive key II is between key I and key III, and the diameter of key I is greater than the diameter of key III, and key I is positioned at bolt head end; This structure is both convenient installs, and can prevent again guard rail trimmer from coming off.
Described guard rail trimmer, comprises guard rail trimmer main body, be provided with open bolt hole, and the diameter of bolt hole is slightly larger than the diameter of bolt in guard rail trimmer main body by medium position; Be provided with limiting stand at the opening part of bolt hole, and the A/F of limiting stand is slightly less than the diameter of bolt, for preventing beating of guard rail trimmer; Be provided with targeting port in limiting stand bottom, facilitate the installation of guard rail trimmer.
The A/F of described targeting port, slightly larger than guard rail platen, effectively can prevent the rotation of trimmer.
Described targeting port is trapezoidal targeting port, the installation of guard rail trimmer of being more convenient for.
It is simple that the adjustable guard rail tie plate structure of the utility model turnout guard rail flangeway has structure, advantage easy for installation, effectively can prevent the rotation of guard rail trimmer and come off, and has the function regulating guard rail flangeway distance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is further illustrated.
Fig. 1 is stereogram of the present utility model;
Fig. 2 is lateral view of the present utility model;
Fig. 3 is sectional view of the present utility model;
Fig. 4 is the utility model rectangular hook bolt structure used;
Fig. 5 is the front view of the utility model guard rail trimmer;
Fig. 6 is the lateral view of the utility model guard rail trimmer;
Fig. 7 is the partial view of the utility model guard rail trimmer limiting stand.
1. base plates, 2. rail clip in figure, 3. guard rail fagging, 4. guard rail platen, 5. rectangular hook bolt, 6. nut, 7. guard rail trimmer, 8. guard rail, 71. guard rail trimmer main bodys, 72. bolts hole, 73. limiting stands, 74. targeting ports.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As Figure 1-3, the utility model comprises base plate 1, rail clip 2, guard rail fagging 3, guard rail platen 4, rectangular hook bolt 5, nut 6, guard rail trimmer 7 and guard rail 8.Described rail clip 2 is welded on base plate 1, plays support platform and withholds stock rail; Guard rail fagging 3 and guard rail platen 4 are welded on rail clip 2, for installing guard rail 8; Guard rail 8 is arranged on guard rail platen 4, and is connected by rectangular hook bolt 5 with guard rail fagging 3; Guard rail trimmer 7 is arranged between guard rail 8 and guard rail fagging 3, for adjusting the distance between guard rail 8 and guard rail fagging 3, to regulate the distance of guard rail flangeway.
As shown in Figure 4, described bolt 5 is provided with variable-diameter structure, namely bolt 5 comprises bolt head 51, key I52, excessively key II53, key III54, excessive key II53 is between key I52 and key III54, the diameter of key I52 is greater than the diameter of key III54, and key I52 is positioned at bolt head 51 end.
As shown in Figs. 5 to 7, described guard rail trimmer 7 comprises guard rail trimmer main body 71, be provided with open bolt hole 72, and the diameter of bolt hole 72 is slightly larger than the diameter of bolt in guard rail trimmer main body 71 by medium position; Be provided with limiting stand 73 at the opening part of bolt hole 72, and the A/F of limiting stand 73 is slightly less than the diameter of bolt; Trapezoidal targeting port 74 is provided with in limiting stand 73 bottom; The A/F of described targeting port 74 is slightly larger than guard rail platen 4.
After trial assembly guard rail 8, measure guard rail flangeway distance, determine the thickness of guard rail trimmer 7 and number is installed.Nut 6 is unclamped, make rectangular hook bolt 5 slow astern segment distance, make its small-diameter thread part just to the fitting limit of guard rail trimmer 7, put into guard rail trimmer 7, treat that guard rail trimmer 7 snaps on guard rail platen 4, screw rectangular hook bolt 5, its large footpath polished rod part is contacted with guard rail trimmer 7, completes installation.
When on circuit, train passes through; because bolt 5 diameter is greater than limiting stand 73 A/F of guard rail trimmer 7; and the opening portion of the targeting port 74 of guard rail trimmer 7 snaps in guard rail platen 4; even if whole guard rail tie plate affects by train produce comparatively big bang; also effectively can ensure that guard rail trimmer 7 can not come off and rotation, guarantee that guard rail flangeway is apart from constant.
More than show and describe general principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. the adjustable guard rail tie plate structure of novel turnout guard rail flangeway, it is characterized in that: comprise base plate (1), rail clip (2), guard rail fagging (3), guard rail platen (4), bolt (5), nut (6), guard rail trimmer (7) and guard rail (8), described rail clip (2) is welded on base plate (1), guard rail fagging (3) and guard rail platen (4) are welded on rail clip (2), guard rail (8) is arranged on guard rail platen (4), and with guard rail fagging (3) by bolt (5), nut (6) connects, guard rail trimmer (7) snaps on guard rail platen (4), and guard rail trimmer (7) is positioned between guard rail (8) and guard rail fagging (3).
2. the adjustable guard rail tie plate structure of one according to claim 1 novel turnout guard rail flangeway, is characterized in that: described base plate (1), rail clip (2) and guard rail fagging (3) are layering welding.
3. the adjustable guard rail tie plate structure of one according to claim 1 novel turnout guard rail flangeway, is characterized in that: described bolt (5) is rectangular hook bolt.
4. the adjustable guard rail tie plate structure of the novel turnout guard rail of the one according to claim 1 or 3 flangeway, it is characterized in that: described bolt (5) is provided with variable-diameter structure, namely bolt (5) comprises bolt head (51), key I (52), excessively key II (53), key III (54), excessive key II (53) is positioned between key I (52) and key III (54), the diameter of key I (52) is greater than the diameter of key III (54), and key I (52) is positioned at bolt head (51) end.
5. the adjustable guard rail tie plate structure of one according to claim 1 novel turnout guard rail flangeway, it is characterized in that: described guard rail trimmer (7), comprise guard rail trimmer main body (71), be provided with open bolt hole (72) in guard rail trimmer main body (71) by medium position, and the diameter of bolt hole (72) is slightly larger than the diameter of bolt; Be provided with limiting stand (73) at the opening part of bolt hole (72), and the A/F of limiting stand (73) is slightly less than the diameter of bolt; Targeting port (74) is provided with in limiting stand (73) bottom.
6. the adjustable guard rail tie plate structure of one according to claim 5 novel turnout guard rail flangeway, is characterized in that: the A/F of described targeting port (74) is slightly larger than guard rail platen (4).
7. the adjustable guard rail tie plate structure of one according to claim 5 novel turnout guard rail flangeway, is characterized in that: targeting port (74) is trapezoidal targeting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884604.7U CN205115925U (en) | 2015-11-06 | 2015-11-06 | Guard rail tie plae structure with adjustable novel switch guardrail flangeway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884604.7U CN205115925U (en) | 2015-11-06 | 2015-11-06 | Guard rail tie plae structure with adjustable novel switch guardrail flangeway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115925U true CN205115925U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520884604.7U Active CN205115925U (en) | 2015-11-06 | 2015-11-06 | Guard rail tie plae structure with adjustable novel switch guardrail flangeway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115925U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805979A (en) * | 2017-10-31 | 2018-03-16 | 中车株洲电力机车有限公司 | A kind of backbone guard rail lash adjusting device |
| CN110948020A (en) * | 2019-11-05 | 2020-04-03 | 新乡航空工业(集团)有限公司 | Inclined hole drill jig for positioning inner hole |
| CN111851159A (en) * | 2020-06-12 | 2020-10-30 | 湖北武铁山桥轨道装备有限公司 | General type anticreep guardrail device |
| CN113235330A (en) * | 2021-06-08 | 2021-08-10 | 秦皇岛市山海关工务器材有限公司 | Small-curve radius line inner protection rail supporting seat assembly |
-
2015
- 2015-11-06 CN CN201520884604.7U patent/CN205115925U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107805979A (en) * | 2017-10-31 | 2018-03-16 | 中车株洲电力机车有限公司 | A kind of backbone guard rail lash adjusting device |
| CN110948020A (en) * | 2019-11-05 | 2020-04-03 | 新乡航空工业(集团)有限公司 | Inclined hole drill jig for positioning inner hole |
| CN111851159A (en) * | 2020-06-12 | 2020-10-30 | 湖北武铁山桥轨道装备有限公司 | General type anticreep guardrail device |
| CN111851159B (en) * | 2020-06-12 | 2021-10-22 | 湖北武铁山桥轨道装备有限公司 | General type anticreep guardrail device |
| CN113235330A (en) * | 2021-06-08 | 2021-08-10 | 秦皇岛市山海关工务器材有限公司 | Small-curve radius line inner protection rail supporting seat assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |