CN217877484U - Quick measuring device of rail interval - Google Patents
Quick measuring device of rail interval Download PDFInfo
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- CN217877484U CN217877484U CN202222145217.4U CN202222145217U CN217877484U CN 217877484 U CN217877484 U CN 217877484U CN 202222145217 U CN202222145217 U CN 202222145217U CN 217877484 U CN217877484 U CN 217877484U
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Abstract
The application provides a quick measuring device of rail interval belongs to railway maintenance equipment technical field. The quick measuring device for the distance between the rails comprises a rolling assembly and an alarm measuring assembly. The surface of the first support is fixedly connected with the lower surface of one end of the transverse plate, the surface of the top end of the second support is connected with the lower surface of the other end of the transverse plate in a sliding mode, the first idler wheel and the second idler wheel are respectively connected with the first support and the second support in a rotating mode, an adjusting bolt is arranged on the transverse plate in a screwed mode, the bottom end of the adjusting bolt tightly abuts against the top end of the transverse plate, touch switches are symmetrically installed on two opposite surfaces of the vertical plate respectively, touch blocks corresponding to the two touch switches are fixed to two sides of the second support respectively, a mobile power supply and an alarm are arranged on the upper surface of the transverse plate respectively, and the touch switches are respectively electrically connected with the mobile power supply and the alarm. Through the setting of alarm, the interval of any rail section of understanding that can be accurate improves the effect of rail maintenance, can reduce maintenance personal's work load simultaneously.
Description
Technical Field
The application relates to the field of railway maintenance equipment, in particular to a quick measuring device for a rail distance.
Background
The railway maintenance refers to the process of maintenance and repair of railway lines and railway buildings by railway maintenance personnel, the railway line maintenance is the maintenance and repair operation of roadbeds, rails and the like, the railway building maintenance is the maintenance and repair operation of railway bridges, tunnels, house buildings and the like, wherein the rail maintenance is the most important maintenance process of the railway maintenance, the deformation and the damage of the rails can be timely detected, the maintenance and the replacement are carried out, the rails are always kept in a good state, and the normal operation of trains is ensured.
The rail maintenance mainly measures the distance between two rails so as to determine whether the rail has a deformed or damaged position, but in the measuring process, no alarm device is arranged, maintenance personnel need to pay attention to the rail, the workload of the maintenance personnel is increased, and meanwhile, when the distance deviation is very small, the rail maintenance effect is influenced.
SUMMERY OF THE UTILITY MODEL
In order to compensate for above not enough, the application provides a quick measuring device of rail interval, aims at improving the rail interval maintenance measurement in-process, does not have alarm device, increases maintenance personal's work load, and when the interval deviation was very little, it is difficult to distinguish simultaneously, influences the problem of the effect of rail maintenance.
The embodiment of the application provides a quick measuring device of rail interval, including rolling subassembly and warning measuring component.
The rolling assembly comprises a transverse plate, a first roller, a first support, a second roller, a second support and a driving piece, the first support is fixedly connected with the lower surface of one end of the transverse plate, the top end of the second support is connected with the lower surface of the other end of the transverse plate in a sliding manner, the first roller and the second roller are respectively connected with the first support and the second support in a rotating manner, scale marks are respectively arranged on the two sides of the front side of the transverse plate, which are positioned on the two sides of the second support, the driving piece is installed on the upper surface of the transverse plate, which is close to one end of the first roller, the driving end of the driving piece is connected with the first roller, and the driving piece drives the first roller to rotate; alarm measurement subassembly includes riser, touch switch, touch piece, portable power source and alarm, two the riser top symmetry respectively with two of diaphragm scale line department lower surface sliding connection, the spiro union is provided with adjusting bolt on the diaphragm, just the adjusting bolt bottom tightly supports the riser top, two touch switch is installed to riser opposite face symmetry respectively, second support both sides are fixed with respectively with two the corresponding touch piece of touch switch, portable power source with the alarm set up respectively in the diaphragm upper surface, just touch switch respectively with portable power source with alarm electric connection.
In the above-mentioned realization in-process, during the use, put first gyro wheel and second gyro wheel respectively on two rails, then start the driving piece, the first gyro wheel of driving piece drive rotates, realize that first gyro wheel and second gyro wheel roll on two tracks, when interval widen between the track or narrow, can make the second gyro wheel pass through the sliding connection of second support with the diaphragm or move left or right, when the track interval widen, the second gyro wheel moves outwards, make touch block and touch switch contact, trigger the alarm and report to the police, maintenance person hears the alarm and does the mark at once or stop the driving piece drive, maintain, when the track interval narrows, the second gyro wheel moves to the inboard, make touch block touch switch contact, trigger the alarm report to the police, repetitive operation can, through the setting of alarm, can be accurate know the interval of any rail section, improve the effect of rail maintenance, maintenance person's work load can be reduced simultaneously. Through the slip setting of riser and diaphragm, can adjust the distance between touch piece and the touch switch according to the positive and negative value of specific rail measurement interval, the scale line on the diaphragm makes things convenient for the distance between touch switch and the touch piece simultaneously. The adjusting bolt is suitable for measuring the distance between various rails, and is used for fixing the adjusted vertical plate.
In a specific implementation scheme, two the riser top is fixed with first slider respectively, the diaphragm lower surface seted up respectively with two first spout that first slider corresponds, just adjusting bolt bottom is tightly supported first slider upper surface.
In the above-mentioned realization process, when needs are adjusted the distance between touch switch and the touch piece, through sliding first slider in first spout is inside, realize the distance adjustment between touch switch and the touch piece, rethread scale mark adjust to required numerical value can, then rotate adjusting bolt for the adjusting bolt bottom tightly supports first slider, prevents that the riser from removing. The distance value boxes of the touch switches and the touch blocks on the two sides are the same.
In a specific embodiment, a threaded hole is formed in the transverse plate, and the bottom end of the adjusting bolt is in threaded connection with the transverse plate through the threaded hole and tightly abutted to the upper surface of the first sliding block.
In the implementation process, the threaded holes are arranged to realize the threaded connection of the adjusting bolts and the transverse plate.
In a specific implementation scheme, a second sliding block is fixed at the top end of the second support, and a second sliding groove matched with the second sliding block is formed in the lower surface of the transverse plate.
In the implementation process, when the second roller rolls, the second roller shifts leftwards or rightwards along with the change of the track spacing, so that the second support shifts leftwards or rightwards, the touch blocks on two sides are further contacted with the two touch switches, and the accurate measurement of the track spacing is realized.
In a specific embodiment, the driving member includes a motor, a driving pulley, a driven pulley and a transmission belt, the motor is installed at one end of the transverse plate close to the first bracket, the driving pulley is fixedly connected with the output end of the motor, the driven pulley is fixedly connected with one end of the first roller, and the transmission belt movably penetrates through the transverse plate and is connected to the outer surfaces of the driving pulley and the driven pulley.
In the implementation process, the motor is started, the motor rotates to enable the driving belt wheel to rotate, and the driven belt wheel rotates under the connection of the transmission belt, so that the rotation of the first roller is further achieved.
In a specific embodiment, a support frame is fixed at the bottom of the motor, and the bottom end of the support frame is fixed with the upper surface of the transverse plate.
In the above implementation, the support device is used for supporting the motor.
In a specific implementation scheme, the motor outer side is further provided with a protective cover, the protective cover is fixed on the transverse plate, and a through hole corresponding to the motor output end is formed in one side of the protective cover.
In the above implementation process, the protective cover is used for protecting the motor.
In a specific embodiment, a handrail is further fixed on the upper surface of one end of the transverse plate close to the first roller.
In the implementation process, when the motor breaks down, the handrail is pushed, and the rotation of the first roller and the second roller is realized.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a device for rapidly measuring a distance between rails according to an embodiment of the present application;
fig. 2 is a schematic view of a connection relationship between a vertical plate and a horizontal plate according to an embodiment of the present disclosure;
FIG. 3 is a schematic side view of the connection between the vertical plates and the transverse plates according to the embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a driving member according to an embodiment of the present disclosure.
In the figure: 10-a rolling assembly; 110-a transverse plate; 111-scale marks; 112-a first runner; 120-a first roller; 130-a first bracket; 140-a second roller; 150-a second scaffold; 160-a drive member; 161-motor; 162-a drive pulley; 163-a driven pulley; 164-a drive belt; 170-arm rests; 20-an alarm measurement component; 210-a riser; 220-a touch switch; 230-touch block; 240-a mobile power supply; 250-an alarm; 260-adjusting bolts; 270-first slider.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Referring to fig. 1-4, the present application provides a device for rapidly measuring a rail gap, which includes a rolling assembly 10 and an alarm measuring assembly 20.
Through the arrangement of the first roller 120 and the second roller 140, when the rail rolls, the second roller 140 moves left and right to detect the distance between the rails, and when the distance between the rails becomes wider or narrower, the alarm measuring assembly 20 gives an alarm to remind a maintainer of overhauling.
Referring to fig. 1, 2, 3 and 4, the rolling assembly 10 includes a transverse plate 110, a first roller 120, a first bracket 130, a second roller 140, a second bracket 150 and a driving member 160, wherein the first bracket 130 is fixedly connected to a lower surface of one end of the transverse plate 110, specifically, the first bracket 130 is fixedly welded to the lower surface of one end of the transverse plate 110, and a diameter of the first roller 120 is slightly larger than a diameter of a rail, so that the first roller 120 is just clamped with the rail for rolling. The top end of the second bracket 150 is connected with the lower surface of the other end of the transverse plate 110 in a sliding manner, the first roller 120 and the second roller 140 are respectively connected with the first bracket 130 and the second bracket 150 in a rotating manner, specifically, the diameter of the second roller 140 is larger than that of a rail, so that the second bracket 150 can move left and right, and the measurement of the rail distance is realized. The front side of the transverse plate 110 at the two sides of the second bracket 150 is respectively provided with scale marks 111, the driving member 160 is mounted on the upper surface of one end of the transverse plate 110 close to the first roller 120, the driving end of the driving member 160 is connected with the first roller 120, and the driving member 160 drives the first roller 120 to rotate; when the track is used, the first roller 120 and the second roller 140 are respectively placed on two rails, then the driving member 160 is started, the driving member 160 drives the first roller 120 to rotate, so that the first roller 120 and the second roller 140 roll on two tracks, and when the distance between the tracks is widened or narrowed, the second roller 140 is enabled to move left or right through the sliding connection between the second bracket 150 and the transverse plate 110.
When the first support 150 is arranged, a first sliding block is fixed at the top end of the first support 150, and specifically, the first sliding block is fixed at the top end of the first support 150 in a welding mode, and the first sliding block and the first support can also be arranged in an integrated mode. The lower surface of the transverse plate 110 is provided with a second sliding groove matched with the second sliding block, and the second sliding block and the second sliding groove are both T-shaped, so that the structure is more stable. When the second roller 140 rolls, the second roller 140 is shifted leftwards or rightwards along with the change of the track pitch, so that the second bracket 150 is shifted leftwards or rightwards, the touch blocks 230 on the two sides are further contacted with the two touch switches 220, and the accurate measurement of the track pitch is realized.
When specifically arranged, the driving member 160 includes a motor 161, a driving pulley 162, a driven pulley 163 and a transmission belt 164, the motor 161 is installed at one end of the transverse plate 110 close to the first bracket 130, the driving pulley 162 is fixedly connected with an output end of the motor 161, and specifically, the driving pulley 162 is welded and fixed with the output end of the motor 161. The driven pulley 163 is fixedly connected to one end of the first roller 120, and specifically, the driven pulley 163 is fixedly sleeved on one end of the first roller 120. The driving belt 164 movably penetrates through the transverse plate 110 and is connected to the outer surfaces of the driving pulley 162 and the driven pulley 163, and specifically, a strip-shaped groove matched with the driving belt 164 is formed in the transverse plate 110. When the motor 161 is started, the driving pulley 162 is rotated by the rotation of the motor 161, and the driven pulley 163 is rotated by the connection of the transmission belt 164, so as to further realize the rotation of the first roller 120. The bottom of the motor 161 is fixed with a support frame, specifically, the motor 161 is fixed on the top end of the support frame through welding, and the bottom end of the support frame is fixed with the transverse plate 110 through bolts. The bottom end of the supporting frame is fixed with the upper surface of the transverse plate 110. Wherein it is used to support the motor 161. The motor 161 is further provided with a protective cover on the outer side, the protective cover is fixed on the transverse plate 110, and specifically, the protective cover is fixed on the transverse plate 110 through bolts. One side of the protective cover is provided with a through hole corresponding to the output end of the motor 161. Wherein the protective cover is used to protect the motor 161.
When the handrail is specifically arranged, the handrail 170 is further fixed on the upper surface of one end of the transverse plate 110 close to the first roller 120, and specifically, the bottom end of the handrail 170 is welded and fixed with the upper surface of the transverse plate 110. When the motor 161 fails, the handrail 170 is pushed to rotate the first roller 120 and the second roller 140.
Referring to fig. 1, fig. 2 and fig. 3, the alarm measuring assembly 20 includes a vertical plate 210, a touch switch 220, a touch block 230, a mobile power supply 240 and an alarm 250, the top ends of the two vertical plates 210 are respectively and symmetrically connected with the lower surfaces of the two scale marks 111 of the horizontal plate 110 in a sliding manner, an adjusting bolt 260 is screwed on the horizontal plate 110, the bottom end of the adjusting bolt 260 tightly abuts against the top end of the vertical plate 210, the touch switch 220 is respectively and symmetrically installed on the opposite surfaces of the two vertical plates 210, and specifically, the installation technology of the touch switch 220 adopts the existing installation method, which is not described in detail herein. Touch blocks 230 corresponding to the two touch switches 220 are respectively fixed to two sides of the second bracket 150, and specifically, the touch blocks 230 are welded and fixed to two sides of the second bracket 150. The portable power source 240 and the alarm 250 are respectively disposed on the upper surface of the transverse plate 110, specifically, the portable power source 240 is disposed on the transverse plate 110, a placement groove may be disposed on the transverse plate 110, which is convenient for the placement and replacement of the portable power source 240, the portable power source 240 supplies power to the touch switch 220 and the motor 161, and the alarm 250 is mounted on the transverse plate 110 by screws. The touch switch 220 is electrically connected to the mobile power source 240 and the alarm 250, and the electrical connection relationship between the touch switch 220 and the mobile power source 240 and the alarm 250 is the prior art, and is not described in detail herein. Wherein, when the rail interval widen, second gyro wheel 140 outwards removes, make touch block 230 and touch switch 220 contact, trigger alarm 250 and report to the police, maintenance person hears the alarm and marks or stop driving piece 160 drive at once, maintain, when the rail interval narrows, second gyro wheel 140 moves to the inboard, make touch block 230 touch switch 220 contact, trigger alarm 250 and report to the police, repetitive operation can, setting through alarm 250, the interval of any rail section of understanding that can be accurate, the effect of rail maintenance is improved, maintenance person's work load can be reduced simultaneously. Through the sliding arrangement of the vertical plate 210 and the horizontal plate 110, the distance between the touch block 230 and the touch switch 220 can be adjusted according to the positive and negative values of the specific rail measurement distance, and meanwhile, the scale marks 111 on the horizontal plate 110 facilitate the distance between the touch switch 220 and the touch block 230. So that the adjusting bolt 260 is suitable for measuring various rail intervals and is used for fixing the adjusted vertical plate 210.
When specifically setting up, two riser 210 tops are fixed with first slider 270 respectively, and specifically, two riser 210 tops welded fastening have first slider 270 respectively. The lower surface of the transverse plate 110 is provided with first sliding grooves 112 corresponding to the two first sliding blocks 270, the bottom ends of the adjusting bolts 260 tightly abut against the upper surfaces of the first sliding blocks 270, and specifically, the first sliding blocks 270 and the first sliding grooves 112 are both in a T-shaped structure. Wherein, when the distance between touch switch 220 and touch piece 230 needs to be adjusted, through sliding first slider 270 in first spout 112 is inside, realize the distance adjustment between touch switch 220 and the touch piece 230, the rethread scale mark 111 adjust to required numerical value can, then rotate adjusting bolt 260 for adjusting bolt 260 bottom tightly supports first slider 270, prevents that riser 210 from removing. The touch switches 220 and the touch blocks 230 on both sides have the same distance value box.
Furthermore, a threaded hole is formed in the transverse plate 110, and the bottom end of the adjusting bolt 260 is screwed with the transverse plate 110 through the threaded hole and tightly abutted to the upper surface of the first slider 270. Wherein, through the setting of screw hole, realize adjusting bolt 260 and diaphragm 110 spiro union setting.
The working principle of the device for quickly measuring the distance between the rails is as follows:
when the rail gap is narrowed, the second roller 140 moves inwards to make the touch block 230 contact the touch switch 220, the alarm 250 is triggered to alarm, the maintenance personnel can know the gap between any rail section accurately by setting the alarm 250, the rail maintenance effect is improved, and the workload of the maintenance personnel can be reduced. Through the sliding arrangement of the vertical plate 210 and the horizontal plate 110, the distance between the touch block 230 and the touch switch 220 can be adjusted according to the positive and negative values of the specific rail measurement distance, and meanwhile, the scale marks 111 on the horizontal plate 110 facilitate the distance between the touch switch 220 and the touch block 230. So that the adjusting bolt 260 is suitable for measuring various rail intervals and is used for fixing the adjusted vertical plate 210.
It should be noted that the specific model specifications of the motor 161, the touch switch 220, the portable power source 240 and the alarm 250 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the motor 161, the touch switch 220 and the alarm 250 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. A device for rapidly measuring the distance between rails is characterized by comprising
The rolling assembly (10) comprises a transverse plate (110), a first roller (120), a first support (130), a second roller (140), a second support (150) and a driving piece (160), wherein the first support (130) is fixedly connected with the lower surface of one end of the transverse plate (110), the top end of the second support (150) is connected with the lower surface of the other end of the transverse plate (110) in a sliding manner, the first roller (120) and the second roller (140) are respectively connected with the first support (130) and the second support (150) in a rotating manner, scale marks (111) are respectively arranged on the two sides of the front side of the transverse plate (110) at the second support (150), the driving piece (160) is installed on the upper surface of one end of the transverse plate (110) close to the first roller (120), the driving piece (160) is connected with the first roller (120), and the driving piece (160) drives the first roller (120) to rotate;
alarm measuring subassembly (20), alarm measuring subassembly (20) include riser (210), touch switch (220), touch piece (230), portable power source (240) and alarm (250), two riser (210) top symmetry respectively with two of diaphragm (110) scale mark (111) department lower surface sliding connection, the spiro union is provided with adjusting bolt (260) on diaphragm (110), just adjusting bolt (260) bottom is tight riser (210) top, two touch switch (220) are installed to riser (210) opposite face symmetry respectively, second support (150) both sides are fixed with respectively with two touch piece (230) that touch switch (220) are corresponding, portable power source (240) with alarm (250) set up respectively in diaphragm (110) upper surface, just touch switch (220) respectively with portable power source (240) with alarm (250) electric connection.
2. The device for rapidly measuring the distance between the rails as claimed in claim 1, wherein the top ends of the two vertical plates (210) are respectively fixed with a first sliding block (270), the lower surface of the horizontal plate (110) is respectively provided with a first sliding slot (112) corresponding to the two first sliding blocks (270), and the bottom end of the adjusting bolt (260) is tightly abutted against the upper surface of the first sliding block (270).
3. The device for rapidly measuring the distance between the rails as claimed in claim 2, wherein the transverse plate (110) is provided with a threaded hole, and the bottom end of the adjusting bolt (260) is in threaded connection with the transverse plate (110) through the threaded hole and is tightly abutted against the upper surface of the first sliding block (270).
4. A device for rapidly measuring the distance between the rails as claimed in claim 3, wherein a second sliding block is fixed on the top end of the second bracket (150), and a second sliding groove matched with the second sliding block is formed on the lower surface of the transverse plate (110).
5. A device for rapidly measuring the distance between the rails as claimed in claim 4, wherein the driving member (160) comprises a motor (161), a driving pulley (162), a driven pulley (163) and a transmission belt (164), the motor (161) is installed on the transverse plate (110) near one end of the first bracket (130), the driving pulley (162) is fixedly connected with the output end of the motor (161), the driven pulley (163) is fixedly connected with one end of the first roller (120), and the transmission belt (164) movably penetrates through the transverse plate (110) and is connected with the outer surfaces of the driving pulley (162) and the driven pulley (163).
6. A device for rapidly measuring the distance between two adjacent rails as claimed in claim 5, wherein a support frame is fixed to the bottom of the motor (161), and the bottom end of the support frame is fixed to the upper surface of the transverse plate (110).
7. The device for rapidly measuring the distance between the rails as claimed in claim 6, wherein a protective cover is further disposed outside the motor (161), the protective cover is fixed on the cross plate (110), and a through hole corresponding to the output end of the motor (161) is formed on one side of the protective cover.
8. A rapid rail spacing measuring device according to claim 7, wherein a handrail (170) is further fixed to the upper surface of the cross plate (110) near one end of the first roller (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222145217.4U CN217877484U (en) | 2022-08-10 | 2022-08-10 | Quick measuring device of rail interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222145217.4U CN217877484U (en) | 2022-08-10 | 2022-08-10 | Quick measuring device of rail interval |
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| Publication Number | Publication Date |
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| CN217877484U true CN217877484U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222145217.4U Active CN217877484U (en) | 2022-08-10 | 2022-08-10 | Quick measuring device of rail interval |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116163169A (en) * | 2023-03-24 | 2023-05-26 | 江西赣榕地方铁路开发建设有限公司 | Railway bridge detection equipment |
-
2022
- 2022-08-10 CN CN202222145217.4U patent/CN217877484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116163169A (en) * | 2023-03-24 | 2023-05-26 | 江西赣榕地方铁路开发建设有限公司 | Railway bridge detection equipment |
| CN116163169B (en) * | 2023-03-24 | 2023-09-19 | 江西赣榕地方铁路开发建设有限公司 | Railway bridge detection equipment |
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