CN218521614U - Platform for detecting high-speed rail bridge - Google Patents
Platform for detecting high-speed rail bridge Download PDFInfo
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- CN218521614U CN218521614U CN202222506811.1U CN202222506811U CN218521614U CN 218521614 U CN218521614 U CN 218521614U CN 202222506811 U CN202222506811 U CN 202222506811U CN 218521614 U CN218521614 U CN 218521614U
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Abstract
The utility model discloses a high-speed railway bridge platform for detection relates to high-speed railway bridge detection technology field, including bridge platform for detection main part, the bottom fixed mounting of bridge platform for detection main part has the removal base, the upper surface of removing the base is provided with basic platform, the axis of rotation is installed in the inner wall rotation of removing the base. The utility model discloses remove base and carry on basic platform and axis of rotation, it makes the basic platform rotate to be convenient for lift platform mechanism and supplementary lift-launch moving platform mechanism and turns to remove the inside driving motor drive axis of rotation of base, it dodges to rotate supplementary lift-launch moving platform mechanism when the high-speed railway driving of being convenient for, lift platform mechanism cooperates with supplementary lift-launch moving platform mechanism, lift platform mechanism makes lift-launch platform go up and down, lift-launch platform and supplementary lift-launch platform all can carry on inspection personnel and equipment, supplementary lift-launch platform can remove the main part that makes inspection personnel be close to the high-speed railway bridge, be convenient for promote the efficiency that detects.
Description
Technical Field
The utility model relates to a high-speed railway bridge detects technical field, concretely relates to platform is used in high-speed railway bridge detection.
Background
With the rapid development of high-speed railways, high-speed railway bridges are widely applied to high-speed railways in China, and the bridges are used as carriers of running tracks of high-speed trains and have high smoothness, stability and reliability for ensuring the requirements of safety, stability and riding comfort of high-speed running of special lines for high-speed railways. Because the traffic accident that the bridge hidden danger brought often is the malignant accident of car destruction personal death, so constantly promote the means and the equipment of detection, maintenance, the maintenance of high-speed railway bridge, seem more important and urgent, because high-speed railway bridge's height is higher, consequently need use platform for the high-speed railway bridge detection to transport workman and maintenance tool, based on this the utility model provides a platform for the high-speed railway bridge detection.
In the prior art, a chinese patent document with publication number CN104278628a and publication date 2015, 01, 14 is proposed to solve the above technical problems, and the technical scheme disclosed by the patent document is as follows: a light hanging basket suitable for bridge detection and maintenance operation is mainly formed by assembling a working platform, a pulley, a track, a speed reducer, a braking system and a balance weight (20); the working platform is connected with the pulley through a lifting rope (15); the speed reducer and the braking system are arranged on a fixed platform base platform (12) of the pulley; the counterweight (20) is placed on a counterweight platform (19) of the tackle. The hanging basket has good integrity and light weight; each lifting rope is provided with an independent adjusting handle and a speed reducer, the operation of lifting the cradle is light and stable, and the labor intensity of operators is reduced; the span of the hanging basket working platform can be assembled according to field conditions, the hanging basket working platform is a standardized component, the span of each section of platform is 4-6 m, and flanges are welded at two ends of the platform so as to facilitate free extension of the platform; the method is applied to the fields of bridge detection, bridge maintenance construction and the like.
In order to solve the problem that detection time is short and the cradle is changed and strides trouble, the prior art adopts the slide and hangs the mode that the basket was mutually supported and handles, but still can appear hanging the basket and slide and detect the condition that can have the influence to the cable of high-speed railway to high-speed railway bridge, and then lead to needing to suspend high-speed railway line operation, delay the problem of the operation of high-speed railway.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a platform is used in high-speed railway bridge detection to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a platform is used in high-speed railway bridge detection, includes the platform main part is used in the bridge detection, the bottom fixed mounting of platform main part is used in the bridge detection has the removal base, the upper surface of removing the base is provided with basic platform, the inner wall of removing the base rotates installs the axis of rotation, the bottom fixed mounting of axis of rotation has driving motor, basic platform's lower surface and the top fixed connection of axis of rotation, basic platform's upper end is provided with lift platform mechanism, lift platform mechanism's both sides are provided with supplementary lift-launch moving platform mechanism, lift platform mechanism carries on platform, lift with motor and rotation screw thread post including crane, lift, the lower surface of crane is connected with basic platform's last fixed surface, supplementary lift-launch moving platform mechanism carries on platform and sliding wheel install bin including spacing slide rail, supplementary, the one end side surface of spacing slide rail carries on platform with the outside fixed surface and is connected.
The utility model discloses technical scheme's further improvement lies in: the side wall of the lifting frame is provided with a limiting sliding groove matched with the lifting carrying platform, the inner surface of the lifting carrying platform is connected with the outer surface of the lifting frame in a sliding mode, and the periphery of the lifting carrying platform is fixedly provided with guardrails.
By adopting the technical scheme, the base is moved to carry the base platform and the rotating shaft, the driving motor inside the base is moved to drive the rotating shaft to enable the base platform to rotate, so that the lifting platform mechanism and the auxiliary carrying moving platform mechanism can conveniently turn, and the lifting carrying platform and the auxiliary carrying platform can carry detection personnel and equipment.
The utility model discloses technical scheme's further improvement lies in: the lower surface of the motor for lifting is fixedly connected with the upper surface of the base platform, the output shaft of the motor for lifting is fixedly provided with a driving bevel gear, the outer surface of the lower end of the rotating threaded column is fixedly provided with a driven gear, and the outer surface of the driven gear is meshed with the outer surface of the driving bevel gear.
By adopting the technical scheme, the lifting motor is driven, the lifting motor works to drive the driving bevel gear to rotate, and the driving bevel gear drives the rotating threaded column to rotate through the driven gear.
The utility model discloses technical scheme's further improvement lies in: the upper end of the rotary threaded column is rotatably connected with the inner surface of the top of the lifting frame, the lower end of the rotary threaded column is rotatably connected with the upper surface of the base platform, and the inner wall of the middle of the lifting carrying platform is in threaded connection with the outer surface of the rotary threaded column.
Adopt above-mentioned technical scheme, the crane plays spacing effect to lift carrying platform, and lift carrying platform rises to the height of being convenient for to detect along the crane under the cooperation of rotating screw thread post and crane.
The utility model discloses technical scheme's further improvement lies in: supplementary carrying platform and the equal symmetry of spacing slide rail set up the both sides at lift carrying platform, supplementary carrying platform's last fixed surface installs the guardrail, the upper surface of movable pulley install bin and supplementary carrying platform's lower fixed surface are connected.
By adopting the technical scheme, the motor drives the pulley to rotate so that the pulley slides on the sliding rod and is close to the main body of the high-speed railway bridge, and detection is convenient.
The utility model discloses technical scheme's further improvement lies in: the middle part of the limiting slide rail is fixedly provided with a slide rod, and the side surface of the sliding wheel installation box is connected with the inner side surface of the limiting slide rail in a sliding manner.
By adopting the technical scheme, the limiting slide rail plays a role in limiting the sliding wheel installation box.
The utility model discloses technical scheme's further improvement lies in: the inner wall of one side of movable pulley installing box fixed mounting has the motor, the output shaft fixed mounting of motor has the pulley, the pivot one end of pulley is connected with the opposite side inner wall rotation of movable pulley installing box, the surface of pulley and the surface sliding connection of slide bar.
By adopting the technical scheme, the sliding wheel installation box plays a role in installing the motor and driving the pulley to drive the auxiliary carrying platform to move.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a platform is used in high-speed railway bridge detection removes base carrying basis platform and axis of rotation, and the bridge of being convenient for detects and detects the high-speed railway bridge with the platform main part removal, removes the inside driving motor drive axis of rotation of base and makes the basis platform rotate lift platform mechanism of being convenient for and carry on moving platform mechanism with the assistance and turn to, rotates the assistance when the high-speed railway of being convenient for drives a vehicle and carries on moving platform mechanism and dodge, reduces the influence of detection platform to the high-speed railway operation.
2. The utility model provides a platform is used in high-speed railway bridge detection, lift platform mechanism and supplementary lift-launch moving platform mechanism cooperate, and lift platform mechanism makes lift-launch platform go up and down, and lift-launch platform and supplementary lift-launch platform all can carry on measuring personnel and equipment, rise to the supplementary platform of carrying on after suitable height and can remove the main part that makes measuring personnel be close to the high-speed railway bridge, are convenient for promote the efficiency that detects.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
fig. 3 is a schematic cross-sectional view of the structural crane of the present invention;
fig. 4 is a schematic view of the structure auxiliary carrying moving platform mechanism of the present invention.
In the figure: 1. a platform main body for bridge detection; 11. moving the base; 12. a base platform; 13. a rotating shaft; 2. a lifting platform mechanism; 21. a lifting frame; 22. lifting the carrying platform; 23. a motor for lifting; 231. a drive bevel gear; 24. rotating the threaded column; 241. a driven gear; 3. an auxiliary carrying mobile platform mechanism; 31. a limiting slide rail; 311. a slide bar; 32. an auxiliary carrying platform; 33. a sliding wheel mounting box; 331. a motor; 332. a pulley.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in figures 1-4, the utility model provides a platform for detecting high-speed railway bridges, which comprises a platform main body 1 for detecting bridges, a movable base 11 is fixedly arranged at the bottom of the platform main body 1 for detecting bridges, a basic platform 12 is arranged on the upper surface of the movable base 11, a rotating shaft 13 is rotatably arranged on the inner wall of the movable base 11, a driving motor is fixedly arranged at the bottom end of the rotating shaft 13, the lower surface of the basic platform 12 is fixedly connected with the top end of the rotating shaft 13, a lifting platform mechanism 2 is arranged at the upper end of the basic platform 12, auxiliary carrying movable platform mechanisms 3 are arranged at two sides of the lifting platform mechanism 2, the lifting platform mechanism 2 comprises a lifting frame 21 and a lifting carrying platform 22, the lifting motor 23 and the rotary threaded column 24, the lower surface of the lifting frame 21 is fixedly connected with the upper surface of the base platform 12, the auxiliary carrying moving platform mechanism 3 comprises a limit slide rail 31, an auxiliary carrying platform 32 and a slide wheel installation box 33, the side surface of one end of the limit slide rail 31 is fixedly connected with the outer side surface of the lifting carrying platform 22, the side wall of the lifting frame 21 is provided with a limit slide groove matched with the lifting carrying platform 22, the inner surface of the lifting carrying platform 22 is slidably connected with the outer surface of the lifting frame 21, guard rails are fixedly installed around the lifting carrying platform 22, the lower surface of the lifting motor 23 is fixedly connected with the upper surface of the base platform 12, the output shaft of the lifting motor 23 is fixedly provided with a driving bevel gear 231, the outer surface of the lower end of the rotary threaded column 24 is fixedly provided with a driven gear 241, the outer surface of the driven gear 241 is meshed with the outer surface of the driving bevel gear 231, the lifting carrying platform 22 is arranged below the lifting frame 21, and the detection personnel and the equipment drive the lifting motor 23 after the lifting carrying platform 22.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: the upper end of the rotary threaded column 24 is rotatably connected with the inner surface of the top of the lifting frame 21, the lower end of the rotary threaded column 24 is rotatably connected with the upper surface of the base platform 12, the inner wall of the middle of the lifting carrying platform 22 is connected with the outer surface of the rotary threaded column 24 through threads, the auxiliary carrying platform 32 and the limiting slide rail 31 are symmetrically arranged on two sides of the lifting carrying platform 22, the upper surface of the auxiliary carrying platform 32 is fixedly provided with a guardrail, the upper surface of the slide wheel installation box 33 is fixedly connected with the lower surface of the auxiliary carrying platform 32, the lifting motor 23 works to drive the driving bevel gear 231 to rotate, the driving bevel gear 231 drives the rotary threaded column 24 to rotate through the driven gear 241, the lifting frame 21 plays a limiting role on the lifting carrying platform 22, and the lifting carrying platform 22 ascends along the lifting frame 21 to a height convenient to detect under the matching of the rotary threaded column 24 and the lifting frame 21.
Example 3
As shown in fig. 1-4, on the basis of the embodiments 1-2, the utility model provides a technical solution: the middle of the limiting slide rail 31 is fixedly provided with a slide rod 311, the side surface of the slide wheel installation box 33 is slidably connected with the inner side surface of the limiting slide rail 31, the inner wall of one side of the slide wheel installation box 33 is fixedly provided with a motor 331, the output shaft of the motor 331 is fixedly provided with a pulley 332, one end of the rotating shaft of the pulley 332 is rotatably connected with the inner wall of the other side of the slide wheel installation box 33, the outer surface of the pulley 332 is slidably connected with the outer surface of the slide rod 311, a part of detection personnel gets on the auxiliary carrying platform 32, the pulley 332 is driven by the motor 331 to rotate so as to slide on the slide rod 311 and approach to the main body of a high-speed railway bridge, detection is convenient, the limiting slide rail 31 plays a role in limiting the slide wheel installation box 33, and the slide wheel installation box 33 plays a role in driving the auxiliary carrying platform 32 to move by installing the motor 331 and the pulley 332.
The working principle of the platform for detecting the high-speed railway bridge is described in detail below.
As shown in fig. 1 to 4, first, the lifting carrying platform 22 is lowered below the lifting frame 21, the lifting motor 23 is driven after the detection personnel and the equipment are lifted on the lifting carrying platform 22, then the lifting motor 23 is operated to drive the driving bevel gear 231 to rotate, the driving bevel gear 231 drives the rotating threaded post 24 to rotate through the driven gear 241, the lifting carrying platform 22 is lifted to a height convenient for detection along the lifting frame 21 under the matching of the rotating threaded post 24 and the lifting frame 21, finally, a part of the detection personnel are lifted on the auxiliary carrying platform 32, the motor 331 drives the pulley 332 to rotate, so that the pulley 332 slides on the sliding rod 311 to be close to the main body of the high-speed railway bridge for detection.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides a high-speed railway bridge platform for detection, includes platform for bridge detection main part (1), the bottom fixed mounting of platform for bridge detection main part (1) has removal base (11), the upper surface of removing base (11) is provided with basic platform (12), the inner wall of removing base (11) rotates and installs axis of rotation (13), the bottom fixed mounting of axis of rotation (13) has driving motor, the lower surface of basic platform (12) and the top fixed connection of axis of rotation (13), its characterized in that: the upper end of basic platform (12) is provided with lift platform mechanism (2), the both sides of lift platform mechanism (2) are provided with supplementary carrying mobile platform mechanism (3), lift platform mechanism (2) are including crane (21), lift carrying platform (22), lift with motor (23) and rotation screw thread post (24), the lower surface of crane (21) is connected with the last fixed surface of basic platform (12), supplementary carrying mobile platform mechanism (3) is including spacing slide rail (31), supplementary carrying platform (32) and sliding wheel install bin (33), the outside fixed surface who carries platform (22) is connected with the lift to the one end side surface of spacing slide rail (31).
2. The platform for detecting the high-speed railway bridge of claim 1, characterized in that: the lateral wall of crane (21) is provided with the spacing spout with lift carry on platform (22) looks adaptation, the internal surface of lift carry on platform (22) and the surface sliding connection of crane (21), the fixed mounting all around of lift carry on platform (22) has the guardrail.
3. The platform for detecting the high-speed railway bridge according to claim 1, characterized in that: the lower surface of the lifting motor (23) is fixedly connected with the upper surface of the basic platform (12), the output shaft of the lifting motor (23) is fixedly provided with a driving bevel gear (231), the outer surface of the lower end of the rotating threaded column (24) is fixedly provided with a driven gear (241), and the outer surface of the driven gear (241) is meshed with the outer surface of the driving bevel gear (231).
4. The platform for detecting the high-speed railway bridge according to claim 1, characterized in that: the upper end of rotating threaded column (24) is connected with the top inner surface of crane (21) in a rotating manner, the lower end of rotating threaded column (24) is connected with the upper surface of base platform (12) in a rotating manner, and the inner wall of the middle part of lifting platform (22) is connected with the outer surface of rotating threaded column (24) in a threaded manner.
5. The platform for detecting the high-speed railway bridge according to claim 1, characterized in that: supplementary carrying platform (32) and spacing slide rail (31) equal symmetry set up in the both sides of going up and down carrying platform (22), the last fixed surface of supplementary carrying platform (32) installs the guardrail, the upper surface of movable pulley install bin (33) and the lower fixed surface of supplementary carrying platform (32) are connected.
6. The platform for detecting the high-speed railway bridge according to claim 1, characterized in that: the middle part of the limiting slide rail (31) is fixedly provided with a slide rod (311), and the side surface of the sliding wheel installation box (33) is in sliding connection with the inner side surface of the limiting slide rail (31).
7. The platform for detecting the high-speed railway bridge of claim 1, characterized in that: the utility model discloses a sliding wheel installation box, including sliding wheel install bin (33), output shaft fixed mounting of sliding wheel install bin (33) has motor (331), the output shaft fixed mounting of motor (331) has pulley (332), the opposite side inner wall of pivot one end and sliding wheel install bin (33) of pulley (332) rotates to be connected, the surface of pulley (332) and the surface sliding connection of slide bar (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506811.1U CN218521614U (en) | 2022-09-21 | 2022-09-21 | Platform for detecting high-speed rail bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506811.1U CN218521614U (en) | 2022-09-21 | 2022-09-21 | Platform for detecting high-speed rail bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218521614U true CN218521614U (en) | 2023-02-24 |
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ID=85245818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222506811.1U Active CN218521614U (en) | 2022-09-21 | 2022-09-21 | Platform for detecting high-speed rail bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218521614U (en) |
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2022
- 2022-09-21 CN CN202222506811.1U patent/CN218521614U/en active Active
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