CN218153494U - Auxiliary device is measured in rail centering - Google Patents
Auxiliary device is measured in rail centering Download PDFInfo
- Publication number
- CN218153494U CN218153494U CN202221823293.XU CN202221823293U CN218153494U CN 218153494 U CN218153494 U CN 218153494U CN 202221823293 U CN202221823293 U CN 202221823293U CN 218153494 U CN218153494 U CN 218153494U
- Authority
- CN
- China
- Prior art keywords
- bolt
- gland
- lead screw
- central
- movable plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a rail centering measurement auxiliary device belongs to equipment maintenance technical field. Including mainboard (1), slide, bolt I (3), base (4), lead screw (6), go up gland (5), bolt II (8), top (9), gland (10) down, movable plate (11), nut (7), base (4) fixed connection is put at mainboard (1) up end central point, the middle round axle of lead screw (6) matches the assembly at last gland (5), in the round axle hole between gland (10) down, two wedge (2) of lead screw (6) one side constitute a slide, movable plate (11) match the assembly with the screw thread at lead screw (6) both ends, match the assembly with the slide. The utility model discloses simple structure, installation convenient operation, the operation of wasting time and energy when having solved the rail measurement centering, the measurement process device is steady, has avoided outside human error, has improved personnel's efficiency of working, has reached labour saving and time saving's effect.
Description
Technical Field
The utility model relates to a rail centering measurement auxiliary device belongs to equipment maintenance technical field.
Background
The rail is an important moving and supporting part of the moving equipment (moving part), and the rail is used for supporting the moving equipment (moving part) and ensuring that the moving equipment (moving part) performs linear motion along a given direction under the action of external force (load and the weight of the moving equipment). The rails bear the great pressure of the wheels during the advance of the moving equipment (moving parts) and transmit the pressure to the ground, so that a continuous, smooth and minimum-resistance rolling surface is provided for the wheels. In the electric railway or automatic block section, the rail can also be used as a track circuit. At present, the steel rail is very common in production workshops. Due to high use frequency, complex position danger and large span of the track, the track is worn by heavy pressure after being used for a long time, and the running and the use of the movement equipment are influenced. In order to ensure that the track is in a normal operating state, the steel rails need to be corrected. When the total station prism is used for correcting and measuring the steel rail, the measuring rod needs to be held by a person constantly and still during measurement due to large span and long length, and efficient and rapid measurement is difficult to achieve. In view of this, it is necessary to design an auxiliary device for rail centering measurement, which can quickly and accurately perform centering measurement on a rail.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a rail centering measurement auxiliary device can carry out the centering to the rail fast, accurately and measure.
The technical scheme of the utility model is that: the utility model provides a rail centering measurement auxiliary device, includes mainboard, slide, bolt I, base, lead screw, goes up gland, bolt II, top, lower gland, movable plate, nut, the mainboard is the steel sheet structure, the base is cylindrical structure, and fixed connection is in mainboard up end central point, and mainboard one side central point puts and is equipped with a bolt I perpendicularly, and the terminal surface is provided with top under mainboard one side, the central line coplane of bolt I, base, top, last gland, lower gland for the cubic metallic structure that the symmetry set up, go up the gland through bolt fixed connection terminal surface under the mainboard, lower gland through bolt fixed connection terminal surface under last gland, and the contact terminal surface of going up gland, lower gland respectively is provided with semi-circular shaft hole, and two semi-circular shaft holes constitute a complete shaft hole, the both ends of lead screw are provided with opposite direction's external screw thread, and the centre is the round axle, and the middle round axle of lead screw matches and assembles in the round shaft hole between last gland, and the central line of lead screw coincides with the central line of base, and the both ends of lead screw are equipped with the nut, the slide has two dovetail cross-sectional shapes to become dovetail block for dovetail, and the dovetail matching the dovetail is provided with the movable plate top along the dovetail, and the screw thread hole, the movable plate is equipped with the movable plate, and the movable plate is equipped with the screw thread hole at the perpendicular screw thread hole of the top of the vertical screw.
According to the auxiliary device for steel rail centering measurement, two horizontal bubble rulers are vertically arranged on the upper end face of the main plate, and one horizontal bubble ruler is parallel to the central line of the bolt I and the central line of the base.
According to the auxiliary device for steel rail centering measurement, the lower end face of the bolt I is conical.
The utility model has the advantages that: the utility model discloses simple structure, installation convenient operation have solved the operation of wasting time and energy when rail measurement centering, and the measurement process device is steady, has avoided outside human error, has improved personnel's efficiency of working, has reached labour saving and time saving's effect.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention;
FIG. 2 is a schematic view of a lead screw of the device of the present invention;
FIG. 3 is a schematic view of the main board, wedge, upper gland and lower gland of the device of the present invention;
FIG. 4 is a schematic view of the moving plate of the device of the present invention;
FIG. 5 is a view showing the usage state of the device of the present invention;
labeled in the figure as: the device comprises a main board 1, a wedge block 2, a bolt I3, a base 4, an upper gland 5, a lead screw 6, a nut 7, a bolt II 8, a tip 9, a lower gland 10, a movable plate 11, a horizontal bubble ruler 12, a total station prism 13, a dovetail groove 14 and a threaded hole 15.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings, the auxiliary device for steel rail centering measurement comprises a main board 1, a slide way, a bolt I3, a base 4, a lead screw 6, an upper gland 5, a bolt II 8, a tip 9, a lower gland 10, a movable plate 11 and a nut 7, wherein the main board 1 is of a steel plate structure, the base 4 is of a cylindrical structure and is fixedly connected to the center of the upper end face of the main board 1, the bolt I3 is vertically assembled at the center of one side of the main board 1, the tip 9 is arranged on the lower end face of one side of the main board 1, the central lines of the bolt I3, the base 4 and the tip 9 are coplanar, the upper gland 5 and the lower gland 10 are of symmetrically arranged blocky metal structures, the upper gland 5 is fixedly connected to the lower end face of the main board 1 through bolts, the lower gland 10 is fixedly connected to the lower end face of the upper gland 5 through bolts, and the contact end faces of the upper gland 5 and the lower gland 10 are respectively provided with semicircular shaft holes, two semi-circular shaft holes constitute a complete shaft hole, the both ends of lead screw 6 are provided with opposite direction's external screw thread, and the centre is the circle axle, and the middle circle axle matching of lead screw 6 assembles at last gland 5, in the circular shaft hole between gland 10 down, the vertical center line of lead screw 6 and the central line coincidence with base 4, and the both ends of lead screw 6 are equipped with nut 7, the slide has two, respectively is two and constitutes for wedge 2 of cross sectional shape, and four wedge 2 follow the lower terminal surface of lead screw 6 central line symmetry assembly at mainboard 1, and the central line collineation of two wedge 2 of lead screw 6 one side constitutes a slide, movable plate 11 is the metal sheet, and movable plate 11 has two, and upper portion central point puts and is provided with screw hole 15, matches the assembly with the screw thread at lead screw 6 both ends respectively, rotates nut 7, drives lead screw 11 and rotates. Two dovetail grooves 14 are formed in the top end of the moving plate 11, the dovetail grooves 14 are matched with the slide ways in an assembling mode, and the lead screw 6 rotates to push the dovetail grooves 14 of the moving plate 11 to slide along the slide ways. A bolt II 8 is vertically arranged at the lower part of each moving plate 11. The up end of mainboard 1 sets up two horizontal bubble chi 12 perpendicularly, and a horizontal bubble chi 12 is parallel with I3 of bolt, 4 central lines of base. The lower end face of the bolt I3 is conical.
The base 4 of the total station prism 13 is manufactured by a steel column with the diameter of 32x30mm according to the size of the prism, and then is fixedly installed above the main board 1 and used for fixing the special total station prism 11. The centre 9 is installed below the main board after being processed by a steel column with the diameter of 20x35mm, so that the centre can be replaced after being worn.
In the process of measuring the steel rail, the total station prism 13 is installed on the base 4, the bolts II 8 on the two sides of the movable plate 11 are rotated, and the device is placed on the steel rail to be measured. When the measuring device is held by one hand, nuts 7 at two ends of a lead screw 6 are rotated, threads in opposite directions at two sides of the lead screw 6 are screwed, moving plates 11 at two sides move towards the middle simultaneously to clamp a steel rail, a tip 9 is positioned at the central line position of a guide rail in a point contact mode, and a bolt I3 is rotated to be approximately adjusted to be horizontal. Then according to the horizontal bubble 12 of pasting on the mainboard 1, adjusting bolt I3 and bolt II 8 carry out level and vertical direction adjustment, until mainboard 1 level, can measure, compare the track height according to the measured value, adjust the track.
The utility model discloses simple structure, installation convenient operation, the operation of wasting time and energy when having solved the rail measurement centering, the measurement process device is steady, has avoided outside human error, has improved personnel's efficiency of working, has reached labour saving and time saving's effect.
Claims (3)
1. A rail centering measurement auxiliary device is characterized by comprising a main board (1), a slide way, a bolt I (3), a base (4), a lead screw (6), an upper gland (5), a bolt II (8), a tip (9), a lower gland (10), a movable plate (11) and a nut (7), wherein the main board (1) is of a steel plate structure, the base (4) is of a cylindrical structure and is fixedly connected to the central position of the upper end face of the main board (1), the bolt I (3) is vertically assembled at the central position of one side of the main board (1), the tip (9) is arranged on the lower end face of the other side of the main board (1), the central lines of the bolt I (3), the base (4) and the tip (9) are coplanar, the upper gland (5) and the lower gland (10) are of symmetrically arranged blocky metal structures, the upper gland (5) is fixedly connected to the lower end face of the main board (1) through the bolt, the lower gland (10) is fixedly connected to the lower end face of the upper gland (5) through the bolt, the contact end faces of the upper gland (5) and the lower gland (10) are respectively provided with semicircular shaft holes, two semicircular shaft holes form a complete shaft hole, the two semicircular shaft holes, the screw thread of the lead screw (6) is arranged in the middle of the central shaft hole, and the central shaft hole is matched with the central screw (5) and the central shaft hole, the vertical center line of lead screw (6) and the coincidence of the central line of base (4), the both ends of lead screw (6) are equipped with nut (7), the slide has two, respectively is two and constitutes for wedge (2) wedge of wedge for cross-sectional shape, and four wedge (2) are along lead screw (6) central line symmetry assembly at the lower terminal surface of mainboard (1), the central line collineation of two wedge (2) of lead screw (6) one side, constitute a slide, movable plate (11) are the metal sheet, and movable plate (11) have two, and upper portion central point puts and is provided with screw hole (15), matches the assembly with the screw thread at lead screw (6) both ends respectively, and movable plate (11) top is provided with two dovetail (14), and dovetail (14) match the assembly with the slide, and every movable plate (11) lower part is equipped with a bolt II (8) perpendicularly.
2. A steel rail centering measurement auxiliary device according to claim 1, characterized in that two horizontal bubble rulers (12) are vertically arranged on the upper end surface of the main plate (1), and one horizontal bubble ruler (12) is parallel to the central lines of the bolt I (3) and the base (4).
3. A rail centering measurement aid according to claim 1, wherein the lower end face of the bolt I (3) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221823293.XU CN218153494U (en) | 2022-07-15 | 2022-07-15 | Auxiliary device is measured in rail centering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221823293.XU CN218153494U (en) | 2022-07-15 | 2022-07-15 | Auxiliary device is measured in rail centering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218153494U true CN218153494U (en) | 2022-12-27 |
Family
ID=84593819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221823293.XU Active CN218153494U (en) | 2022-07-15 | 2022-07-15 | Auxiliary device is measured in rail centering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218153494U (en) |
-
2022
- 2022-07-15 CN CN202221823293.XU patent/CN218153494U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218153494U (en) | Auxiliary device is measured in rail centering | |
| CN219301590U (en) | Device for monitoring settlement and deviation of railway sleeper | |
| CN209727638U (en) | A kind of novel square steel load bearing stength detection device | |
| CN217460110U (en) | Clamp of switch substrate replacing device | |
| CN216336212U (en) | Heavy rail wiping line support mounting and positioning device | |
| CN110814036A (en) | Upper roll balancing device of cantilever type straightener | |
| CN114427176B (en) | Bed-jig | |
| CN210194359U (en) | Tram trough steel rail measuring ruler | |
| CN214951287U (en) | Building engineering detects with subsiding detection device | |
| CN109655217A (en) | A kind of beam test beam end support | |
| CN211218021U (en) | Upper roll balancing device of cantilever type straightener | |
| CN212198181U (en) | Track adjusting device of bridge crane | |
| CN210367793U (en) | Stress relieving device for low-carbon steel for wire drawing | |
| CN219094444U (en) | Gantry machining center convenient for workpiece positioning | |
| CN213540920U (en) | Novel hydraulic cylinder supporting device of roller press | |
| CN217749157U (en) | Novel self-lubricating joint bearing roller mill | |
| CN211161300U (en) | Center-adjustable supporting device for heat treatment straightening machine | |
| CN110932653A (en) | Positioner is used in installation of photovoltaic board | |
| CN110948157B (en) | Welding fixture for transformer core clamping piece | |
| CN210416579U (en) | Adjustable sliding base of trackside facility information scanning device | |
| CN220078266U (en) | Elevator guide rail adjusting device | |
| CN216474268U (en) | Track gauge adjusting device | |
| CN115110355A (en) | High accuracy track adjustment auxiliary fixtures | |
| CN217601202U (en) | Contact type rapid monitoring device for relative sliding of corrugated steel web | |
| CN217330952U (en) | Switch area tongue characteristic section positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |