CN217278238U - Roadbed stability detection device for bridge track - Google Patents
Roadbed stability detection device for bridge track Download PDFInfo
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- CN217278238U CN217278238U CN202220985093.8U CN202220985093U CN217278238U CN 217278238 U CN217278238 U CN 217278238U CN 202220985093 U CN202220985093 U CN 202220985093U CN 217278238 U CN217278238 U CN 217278238U
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Abstract
The utility model discloses a road bed stability detection device for bridge track, including main ring, a lift section of thick bamboo, humidity detection ring and display terminal, a plurality of bracing pieces that the circumference outer wall fixedly connected with equidistance of main ring distributes, and a lift section of thick bamboo pegs graft in the circumference inner wall of main ring, the top outer wall fixedly connected with roof of a lift section of thick bamboo, and display terminal fixed connection in the top outer wall of roof, the bottom outer wall fixedly connected with bottom plate of a lift section of thick bamboo, and the circumference outer wall of bottom plate opens and have the mounting groove, and humidity detection ring fixed connection is in the circumference inner wall of mounting groove, is electric connection between humidity detection ring and the display terminal, the top outer wall of main ring is provided with lifting mechanism. The utility model discloses a to the detection effect of the humidity in the road ground, a horizontal pole is pressed and is moved a lift section of thick bamboo and make the bottom plate striking when subaerial, whether the accessible is observed ground and is appeared the sunken condition and detect easy operation to the ground.
Description
Technical Field
The utility model relates to a road bed detects technical field, especially relates to a road bed stability detection device for bridge track.
Background
The roadbed is the foundation of a track or a road surface and is an earth structure formed by excavation or filling, and the main function of the roadbed is to provide necessary conditions for track or road surface laying and train or traveling operation, bear static load and dynamic load of the track and locomotive vehicles or the road surface and traffic load, and transmit and diffuse the load to the deep part of the foundation.
Before the track is laid, the roadbed needs to be detected to verify the safety and stability of the roadbed, and when the existing detection device for the roadbed is used, only the basic detection effect can be realized, the function is single, and the limitation in use is high, so that the roadbed stability detection device for the bridge track needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the road bed stability detection device for bridge track that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road bed stability detection device for bridge track, includes a main ring, a lift section of thick bamboo, humidity detection ring and display terminal, a plurality of bracing pieces that the circumference outer wall fixedly connected with equidistance of main ring distributes, and a lift section of thick bamboo pegs graft in the circumference inner wall of main ring, the top outer wall fixedly connected with roof of a lift section of thick bamboo, and display terminal fixed connection is in the top outer wall of roof, the bottom outer wall fixedly connected with bottom plate of a lift section of thick bamboo, and the circumference outer wall of bottom plate opens and have the mounting groove, and humidity detection ring fixed connection is in the circumference inner wall of mounting groove, is electric connection between humidity detection ring and the display terminal, the top outer wall of main ring is provided with lifting mechanism, and the top outer wall of roof is provided with pushing down the mechanism.
Preferably, the lifting mechanism comprises a plurality of limiting rods distributed equidistantly, the limiting rods are fixedly connected to the outer wall of the bottom of the top plate, the limiting rods are inserted between the top and the outer wall of the bottom of the main ring, a plurality of first springs distributed equidistantly are fixedly connected to the outer wall of the top of the main ring, and the first springs are sleeved on the outer wall of the circumference of the limiting rods.
Preferably, the mechanism of pushing down includes two top casees, and top case fixed connection respectively in the top both ends outer wall of roof, and the thread groove has all been opened to the one end outer wall of top case, and the circumference inner wall of thread groove has the threaded rod through the screw thread grafting, the equal fixedly connected with horizontal pole of the other end outer wall of threaded rod, and the circumference outer wall of horizontal pole is provided with protection machanism.
Preferably, the protection machanism includes the sleeve, and the sleeve all cup joints in the other end circumference outer wall of horizontal pole, and the sleeve is the rubber material, and a plurality of card balls that the other end circumference outer wall fixedly connected with equidistance of horizontal pole distributes, and the top outer wall of card ball contacts with telescopic circumference inner wall.
Preferably, the circumference outer wall of the lifting cylinder is provided with a plurality of limit grooves which are distributed at equal intervals, and the circumference inner wall of the main ring is fixedly connected with a plurality of limit blocks which are distributed at equal intervals and are inserted into the limit grooves.
Preferably, the bottom outer wall intermediate position of bottom plate and lift section of thick bamboo is opened there is the kerve, and the circumference inner wall of kerve pegs graft and have the lifter, the bottom outer wall fixedly connected with striking plate of lifter, and the bottom outer wall of striking plate opens a plurality of dashpots that have the equidistance and distribute, equal fixedly connected with sill bar between the both sides inner wall of dashpot, and the circumference outer wall of sill bar cup joints the outer tube of rubber material.
Preferably, the inner wall of the top of the bottom groove is fixedly connected with a second spring, and the outer wall of the bottom of the second spring is fixedly connected with a buffer plate inserted in the inner wall of the circumference of the bottom groove.
The beneficial effects of the utility model are that:
1. through the arranged main ring and the lifting cylinder, the humidity detection ring arranged on the outer wall of the bottom plate can detect the humidity data in the ground at the position of the device and display the data through the display terminal, thereby achieving a sensing effect of humidity in the road foundation, and when the device is fixed on the ground, when the lifting cylinder is pressed by the cross rod to enable the bottom plate to impact on the ground, the foundation can be detected by observing whether the ground is sunken or not, in the detection process, the impact of the bottom plate on the ground can also strengthen the tamping degree of the foundation, when the bottom plate is contacted with the ground, the lifting cylinder can rebound again under the action of the first spring, the continuous use effect of the device is realized, the structure is simple, the operation is convenient, and can dismantle the horizontal pole through the threaded rod, conveniently store and transport the device, it is simple and convenient to use.
2. Through the striking plate that sets up, when bottom plate and a lift section of thick bamboo's bottom was provided with lifter and striking plate, the bottom plate when descending, the striking plate can at first contact with ground, and later the bottom plate can strike on the striking plate, and the striking effect to the ground can further be strengthened to the oscillating force of production to strengthen the detection effect and to the tamping effect of ground.
3. Through the second spring and the buffer board that set up, when the top of kerve was provided with second spring and buffer board, the lifter when contacting the buffer board, the lifter can be assisted to the second spring and descend, prevents to appear the striking plate because there is earth or other impurity to lead to the striking plate to bond the condition in the bottom plate bottom.
Drawings
Fig. 1 is a schematic view of an overall structure of a roadbed stability detection device for a bridge track in accordance with embodiment 1;
fig. 2 is a schematic structural view of a threaded rod of the roadbed stability detection device for the bridge track in embodiment 1;
fig. 3 is a schematic structural diagram of an impact plate of the roadbed stability detection device for the bridge track in embodiment 2;
fig. 4 is a schematic structural diagram of a second spring of the roadbed stability detection device for the bridge track in embodiment 3.
In the figure: the device comprises a main ring 1, a support rod 2, a first spring 3, a lifting cylinder 4, a bottom plate 5, a limiting rod 6, a humidity detection ring 7, a limiting block 8, a limiting groove 9, a display terminal 10, a top box 11, a cross rod 12, a sleeve 13, a top plate 14, a clamping ball 15, a threaded rod 16, a bottom groove 17, a lifting rod 18, an impact plate 19, a bottom rod 20, an outer tube 21, a buffer plate 22 and a second spring 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
Example 1
Referring to fig. 1-2, a road bed stability detection device for bridge track, including the home ring 1, a lift section of thick bamboo 4, humidity detection ring 7 and display terminal 10, the welding of the circumference outer wall of home ring 1 has a plurality of bracing pieces 2 that the equidistance distributes, and lift section of thick bamboo 4 pegs graft in the circumference inner wall of home ring 1, there is roof 14 top outer wall through bolted connection of lift section of thick bamboo 4, and display terminal 10 is through bolted connection in the top outer wall of roof 14, there is bottom plate 5 bottom outer wall through bolted connection of lift section of thick bamboo 4, and the circumference outer wall of bottom plate 5 is opened there is the mounting groove, humidity detection ring 7 passes through bolted connection in the circumference inner wall of mounting groove, be electric connection between humidity detection ring 7 and the display terminal 10, the top outer wall of home ring 1 is provided with lifting mechanism, and the top outer wall of roof 14 is provided with the mechanism that pushes down.
Wherein, lifting mechanism includes a plurality of gag lever posts 6 that the equidistance distributes, and gag lever post 6 all welds in the bottom outer wall of roof 14, and gag lever post 6 all pegs graft between the top of primary ring 1 and bottom outer wall, and the welding of the top outer wall of primary ring 1 has a plurality of first springs 3 that the equidistance distributes, and first spring 3 all cup joints the circumference outer wall in gag lever post 6.
Wherein, pushing down the mechanism and including two top casees 11, and top case 11 respectively through bolted connection in the top both ends outer wall of roof 14, the thread groove has all been opened to the one end outer wall of top case 11, and the circumference inner wall of thread groove passes through screw thread plug threaded rod 16, and horizontal pole 12 has all been welded to the other end outer wall of threaded rod 16, and the circumference outer wall of horizontal pole 12 is provided with protection machanism.
Wherein, protection machanism includes sleeve 13, and sleeve 13 all cup joints in the other end circumference outer wall of horizontal pole 12, and sleeve 13 is the rubber material, and the welding of the other end circumference outer wall of horizontal pole 12 has a plurality of card balls 15 that the equidistance distributes, and the top outer wall of card ball 15 contacts with the circumference inner wall of sleeve 13.
Wherein, the circumference outer wall of a lift section of thick bamboo 4 is opened has a plurality of spacing grooves 9 that the equidistance distributes, and the circumference inner wall welding of primary ring 1 has a plurality of stoppers 8 of pegging graft into spacing groove 9 that the equidistance distributes.
The working principle is as follows: when the device is used, the humidity detection ring 7 arranged on the outer wall of the bottom plate 5 can detect the humidity data in the ground at the position of the device and then display the data through the display terminal 10, so that the detection effect of the humidity in the road foundation is realized, when the device is fixed on the ground, the lifting cylinder 4 is pressed through the cross rod 12 to ensure that the bottom plate 5 impacts on the ground, the ground can be detected by observing whether the ground is sunken or not, in the detection process, the tamping degree of the ground can be further enhanced through the impact of the bottom plate 5 on the ground, after the bottom plate 5 is contacted with the ground, the lifting cylinder 4 can rebound again under the action of the first spring 3, the continuous use effect of the device is realized, the structure is simple, the operation is convenient, the cross rod 12 can be detached through the threaded rod 16, the storage and the transportation of the device are convenient, the use is simple.
Example 2
Referring to fig. 3, a road bed stability detection device for bridge track, this embodiment compares in embodiment 1, bottom plate 5 and the bottom outer wall intermediate position of a lift section of thick bamboo 4 open there is kerve 17, and the circumference inner wall of kerve 17 is pegged graft and is had lifter 18, the welding of the bottom outer wall of lifter 18 has striking plate 19, and the bottom outer wall of striking plate 19 opens a plurality of dashpots that have the equidistance and distribute, all weld between the both sides inner wall of dashpot bottom bar 20, and the circumference outer wall of bottom bar 20 cup joints the outer tube 21 of rubber material.
The working principle is as follows: during the use, when bottom plate 5 and lift cylinder 4's bottom was provided with lifter 18 and striking plate 19, bottom plate 5 is when descending, and striking plate 19 can contact with ground at first, and later bottom plate 5 can strike on striking plate 19, and the striking effect to the ground can further be strengthened to the oscillating force of production to strengthen detection effect and to the ramming effect of ground.
Example 3
Referring to fig. 4, in the present embodiment, compared with embodiment 2, a second spring 23 is welded to the inner wall of the top of the bottom groove 17, and a buffer plate 22 inserted into the inner wall of the circumference of the bottom groove 17 is welded to the outer wall of the bottom of the second spring 23.
The working principle is as follows: during the use, when the top of kerve 17 is provided with second spring 23 and buffer board 22, lifter 18 is when contacting buffer board 22, and second spring 23 can assist lifter 18 to descend, prevents to appear striking plate 19 because there is earth or other impurity to lead to striking plate 19 to bond the condition in bottom 5 bottom.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A roadbed stability detection device for a bridge track comprises a main ring (1), a lifting cylinder (4), a humidity detection ring (7) and a display terminal (10), and is characterized in that the circumference outer wall of the main ring (1) is fixedly connected with a plurality of support rods (2) which are distributed equidistantly, the lifting cylinder (4) is inserted into the circumference inner wall of the main ring (1), the top outer wall of the lifting cylinder (4) is fixedly connected with a top plate (14), the display terminal (10) is fixedly connected with the top outer wall of the top plate (14), the bottom outer wall of the lifting cylinder (4) is fixedly connected with a bottom plate (5), the circumference outer wall of the bottom plate (5) is provided with a mounting groove, the humidity detection ring (7) is fixedly connected with the circumference inner wall of the mounting groove, the humidity detection ring (7) is electrically connected with the display terminal (10), the top outer wall of the main ring (1) is provided with a lifting mechanism, and the outer wall of the top part of the top plate (14) is provided with a pressing mechanism.
2. The roadbed stability detection device for the bridge track is characterized in that the lifting mechanism comprises a plurality of limiting rods (6) which are distributed at equal intervals, the limiting rods (6) are fixedly connected to the outer wall of the bottom of the top plate (14), the limiting rods (6) are inserted between the outer wall of the top and the outer wall of the bottom of the main ring (1), a plurality of first springs (3) which are distributed at equal intervals are fixedly connected to the outer wall of the top of the main ring (1), and the first springs (3) are sleeved on the outer wall of the circumference of the limiting rods (6).
3. The roadbed stability detection device for the bridge track is characterized in that the pressing mechanism comprises two top boxes (11), the top boxes (11) are fixedly connected to outer walls of two ends of the top plate (14) respectively, threaded grooves are formed in outer walls of one ends of the top boxes (11), threaded rods (16) are inserted into inner walls of the circumferences of the threaded grooves through threads, cross rods (12) are fixedly connected to outer walls of the other ends of the threaded rods (16), and protection mechanisms are arranged on outer walls of the circumferences of the cross rods (12).
4. The roadbed stability detection device for the bridge track is characterized in that the protection mechanism comprises sleeves (13), the sleeves (13) are all sleeved on the outer wall of the circumference of the other end of the cross rod (12), the sleeves (13) are made of rubber, a plurality of clamping balls (15) distributed at equal intervals are fixedly connected to the outer wall of the circumference of the other end of the cross rod (12), and the outer wall of the tops of the clamping balls (15) is in contact with the inner wall of the circumference of the sleeve (13).
5. The roadbed stability detection device for the bridge track is characterized in that a plurality of limit grooves (9) are formed in the circumferential outer wall of the lifting cylinder (4) and are distributed at equal intervals, and a plurality of limit blocks (8) which are inserted into the limit grooves (9) and are distributed at equal intervals are fixedly connected to the circumferential inner wall of the main ring (1).
6. The roadbed stability detection device for the bridge track is characterized in that a bottom groove (17) is formed in the middle position of the outer wall of the bottom plate (5) and the middle position of the outer wall of the bottom of the lifting cylinder (4), lifting rods (18) are inserted into the inner wall of the circumference of the bottom groove (17), an impact plate (19) is fixedly connected to the outer wall of the bottom of each lifting rod (18), a plurality of buffer grooves distributed at equal intervals are formed in the outer wall of the bottom of each impact plate (19), bottom rods (20) are fixedly connected between the inner walls of the two sides of each buffer groove, and outer pipes (21) made of rubber are sleeved on the outer wall of the circumference of each bottom rod (20).
7. The roadbed stability detection device for the bridge track is characterized in that a second spring (23) is fixedly connected to the inner wall of the top of the bottom groove (17), and a buffer plate (22) inserted into the inner wall of the circumference of the bottom groove (17) is fixedly connected to the outer wall of the bottom of the second spring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220985093.8U CN217278238U (en) | 2022-04-27 | 2022-04-27 | Roadbed stability detection device for bridge track |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220985093.8U CN217278238U (en) | 2022-04-27 | 2022-04-27 | Roadbed stability detection device for bridge track |
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| Publication Number | Publication Date |
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| CN217278238U true CN217278238U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220985093.8U Active CN217278238U (en) | 2022-04-27 | 2022-04-27 | Roadbed stability detection device for bridge track |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117805179A (en) * | 2024-02-28 | 2024-04-02 | 华中科技大学 | Be used for nondestructive internal structure detection device of bridge |
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2022
- 2022-04-27 CN CN202220985093.8U patent/CN217278238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117805179A (en) * | 2024-02-28 | 2024-04-02 | 华中科技大学 | Be used for nondestructive internal structure detection device of bridge |
| CN117805179B (en) * | 2024-02-28 | 2024-06-18 | 华中科技大学 | Be used for nondestructive internal structure detection device of bridge |
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