Rail installation auxiliary tool and construction method

Abstract

The invention provides a track installation auxiliary tool and a construction method.The track installation auxiliary tool comprises a laser generator and a target plate, the laser generator is arranged at the starting end of a track, and the target plate is arranged on the track and used for receiving laser beams emitted by the laser generator and transmitting the laser beams to the target plate; the laser emitter and the target plate are respectively arranged on the supporting assembly and are detachably connected with the supporting assembly, and the supporting assembly is detachably connected with the track. The device has the beneficial effects that when the working space is limited, the supporting assembly is adopted to stably support the laser transmitter and the target plate, verification of rail installation parameters is achieved, the accuracy of rail installation is guaranteed, the structure is simple, and operation is convenient and fast.

Description

Technical Field

[0001] The invention belongs to the technical field of track installation, and in particular relates to a track installation auxiliary tool and a construction method. Background Art

[0002] Crane rails are widely used in industrial plants, ports, construction sites, mining and other places. They provide a stable and reliable operating platform for the lifting and handling of various heavy objects. The installation quality directly affects the stability of the crane. During the installation and adjustment process, theodolites and levels are often used to measure the rail installation parameters. They are more convenient to use under conditions with large working space, but when the working space is limited, there is a lack of instrument installation platforms and measuring instruments cannot be used for measurement. Lasers have the characteristics of strong directionality and high brightness. Using a laser pen can detect the straightness and elevation of the rail, but because the laser pen does not have a stable fixing tool, it cannot be used to verify the parameters of the rail installation process. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a track installation auxiliary tool and a construction method, which effectively solves the technical problem that measuring instruments and laser pens cannot be used to calibrate track installation parameters when the working space is limited, and overcomes the shortcomings of the prior art.

[0004] The technical solution adopted by the present invention is: a track installation auxiliary tool, including a laser generator and a target plate, the laser emitter is arranged at the starting end of the track, the target plate is arranged on the track, and is used to receive the laser beam emitted by the laser emitter, the laser emitter and the target plate are respectively arranged on a supporting assembly and are detachably connected to the supporting assembly, and the supporting assembly is detachably connected to the track.

[0005] Further, the support assembly includes:

[0006] a saddle, disposed on the track;

[0007] An adjustment component is arranged on the saddle and is detachably connected to the saddle, and is used to connect the laser emitter or the target plate and adjust the installation position of the laser emitter or the target plate.

[0008] Furthermore, the adjustment assembly includes an adjustment sleeve and an adjustment bolt, the adjustment bolt is threadedly connected to the adjustment sleeve, the adjustment sleeve is arranged on the saddle and is detachably connected to the saddle, and the end of the adjustment bolt away from the adjustment sleeve is connected to the laser emitter or the target plate.

[0009] Furthermore, a first magnet is provided at one end of the adjusting sleeve close to the saddle, and the first magnet is adsorbed on the saddle.

[0010] Furthermore, a second magnet is provided at one end of the adjusting bolt away from the adjusting sleeve, and the second magnet is used to connect to the laser emitter or the target plate.

[0011] Furthermore, a support frame is provided on a side of the second magnet away from the adjusting bolt, and the laser emitter is arranged on the support frame.

[0012] Furthermore, a positioning pin is provided on a side of the support frame away from the second magnet for supporting the laser emitter.

[0013] Furthermore, a groove is provided on one side of the target seat disposed on the track, and the groove is adapted to the track.

[0014] Furthermore, the target plate is provided with a plurality of concentric annular grooves.

[0015] A construction method using the track installation auxiliary tool as described above comprises the following steps:

[0016] Placing the starting end of the track at a reference position, placing the laser transmitter at the starting end of the track, and adjusting the support assembly so that the laser beam is parallel to the reference line of the track;

[0017] Placing the end of the track at a reference position, placing the target plate at the end of the track, and adjusting the support assembly so that the distance between the center of the target plate and the reference line is equal to the distance between the laser beam and the reference line;

[0018] The support assembly of the target plate is moved along the track, and the straightness and horizontality of the track are adjusted so that the center of the target plate just receives the laser beam.

[0019] The advantages and positive effects of the present invention are: due to the adoption of the above technical solution, when the working space is limited, the support assembly is used to stably support the laser emitter and the target plate, thereby realizing the verification of the track installation parameters, ensuring the accuracy of the track installation, and having a simple structure and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of installing a laser transmitter of a track installation auxiliary tool according to an embodiment of the present invention.

[0021] Figure 2 It is a schematic diagram of target plate installation of a track installation auxiliary tool according to an embodiment of the present invention.

[0022] Figure 3 It is a top view of a track installation auxiliary tool for adjusting straightness according to an embodiment of the present invention.

[0023] Figure 4The present invention is a side view of a track installation auxiliary tool for adjusting horizontality according to an embodiment of the present invention.

[0024] In the figure:

[0025] 1. Laser transmitter 2. Target plate 3. Saddle

[0026] 4. Adjusting sleeve 5. Adjusting bolt 6. First magnet

[0027] 7. Second magnet 8. Support frame 9. Positioning pin

[0028] 10. Groove 11. Annular groove 12. Track

[0029] 13. Laser beam DETAILED DESCRIPTION

[0030] An embodiment of the present invention provides a track installation auxiliary tool and a construction method, and the embodiment of the present invention is described below with reference to the accompanying drawings.

[0031] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "set" and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0032] like Figure 1 and Figure 2As shown, an embodiment of the present invention is a track installation auxiliary tool, including a laser emitter 1 and a target plate 2, wherein the laser emitter 1 is arranged at the starting end of a track 12, and the target plate 2 is arranged on the track 12, and is used to receive a laser beam 13 emitted by the laser emitter 1, and the laser emitter 1 and the target plate 2 are respectively arranged on a support assembly, and are detachably connected to the support assembly, and the support assembly is detachably connected to the track 12. By moving the support assembly of the target plate 2, the target plate 2 is moved to the track section that needs to be adjusted, and the straightness and horizontality of the track 12 are adjusted so that the laser beam 13 emitted by the laser emitter 1 is just received by the center of the target plate 2. The specific form of the laser emitter 1 is not limited. In this embodiment, the laser emitter 1 is specifically configured as a laser pen. In order to ensure the stability of the laser pen, a support assembly is respectively provided at both ends of the laser pen to support the laser pen. The target plate 2 can be supported by one support assembly.

[0033] Specifically, the support assembly includes a saddle 3 and an adjustment assembly. The saddle 3 is arranged on the track 12. In order to prevent the saddle 3 from falling off the track 12, the saddle 3 can be manually held by hand, or the saddle 3 can be set as a magnet to be directly adsorbed on the track 12. The adjustment assembly is arranged on the saddle 3 and is detachably connected to the saddle 3. It is used to connect the laser emitter 1 or the target plate 2 and adjust the installation position of the laser emitter 1 or the target plate 2. When in use, the laser beam 13 emitted by the laser emitter 1 needs to be parallel to the reference line, so as to ensure the straightness and parallelism of the track 12. In this embodiment, by adjusting the adjustment assembly of the two support assemblies supporting the laser pen, the placement direction of the laser pen is parallel to the direction of the reference line, so that the laser beam 13 emitted by the laser pen can be parallel to the reference line. By adjusting the adjustment assembly of the support assembly supporting the target plate 2, the distance between the center of the target plate 2 and the reference line and the distance between the laser beam 13 and the reference line are equal.

[0034] Specifically, the adjustment assembly includes an adjustment sleeve 4 and an adjustment bolt 5. The adjustment bolt 5 is arranged inside the adjustment sleeve 4 and is threadedly connected to the inside of the adjustment sleeve 4. The length of the adjustment assembly can be changed by screwing the adjustment bolt 5. The adjustment sleeve 4 is arranged on the saddle 3 and is detachably connected to the saddle 3. The end of the adjustment bolt 5 away from the adjustment sleeve 4 is connected to the laser emitter 1 or the target plate 2.

[0035] Specifically, a first magnet 6 is provided at one end of the adjusting sleeve 4 close to the saddle 3, and one side of the first magnet 6 is adsorbed on the adjusting sleeve 4, and the other side is adsorbed on the saddle 3. A second magnet 7 is provided at the end of the adjusting bolt 5 away from the adjusting sleeve 4, and the second magnet 7 is used to connect the laser emitter 1 or the target plate 2. By providing the first magnet 6 and the second magnet 7, the connection between the adjusting component and the laser emitter 1 and the target plate 2 is more flexible. In order to facilitate adsorption, the adjusting sleeve 4, the adjusting bolt 5 and the saddle 3 are all made of iron. In this embodiment, in order to facilitate the adsorption and positioning of the first magnet 6 and the second magnet 7. The first magnet 6 is adapted to the end of the adjusting sleeve 4, and the second magnet 7 is adapted to the end of the adjusting bolt 5. When adjusting the straightness of the track 12, as Figure 3 As shown, the adjustment component is arranged on one side of the saddle 3, the first magnet 6 is adsorbed on one side of the saddle 3, and the top and both sides of the first magnet 6 are flush with the top and both sides of the saddle 3 respectively. When adjusting the horizontality of the track 12, as shown in FIG. Figure 4 As shown, the adjustment assembly is arranged on the top of the saddle 3 , one side of the first magnet 6 is adsorbed on the top of the saddle 3 , the two sides are flush with the two sides of the saddle 3 , and one end is flush with the end of the saddle 3 .

[0036] Specifically, in order to facilitate the installation of the laser emitter 1, a support frame 8 is provided on the side of the second magnet 7 away from the adjusting bolt 5, one side of the second magnet 7 is adsorbed on the end of the adjusting bolt 5, and one side of the second magnet 7 is adsorbed on the support frame 8. The laser emitter 1 is arranged on the support frame 8. In this embodiment, the support frame 8 is arranged as a U-shaped groove for placing the laser emitter 1. In order to facilitate adsorption, the support frame 8 is arranged as an iron product.

[0037] Preferably, in order to prevent the laser emitter 1 from falling off the support frame 8, a positioning pin 9 is provided on the side of the support frame 8 away from the second magnet 7 to hold the laser emitter 1. In this embodiment, the positioning pin 9 is configured as a positioning bolt, which is screwed into the support frame 8 from the side away from the second magnet 7 to hold the laser emitter 1 in position.

[0038] Preferably, a groove 10 is provided on one side of the target seat disposed on the track 12, and the groove 10 is adapted to the track 12 according to the shape of the track 12. In this embodiment, the target seat is disposed on the top of the track 12, and a groove 10 is provided below the target seat, and the shape of the groove 10 is adapted to the top shape of the track 12 to ensure measurement accuracy.

[0039] Preferably, a plurality of concentric annular grooves 11 are provided on the target plate 2. In this embodiment, the width of the annular groove 11 is 0.1 mm, and the spacing of the annular grooves 11 is set to 1 mm. For easy observation, the annular grooves 11 are painted black. In order to facilitate the adsorption of the target plate 2 on the second magnet 7, the target plate 2 is set to be made of iron.

[0040] A construction method using the track installation auxiliary tool as described above comprises:

[0041] When laying the track 12, in order to determine the position of the track 12, a horizontal reference line and a height reference line are usually set. The horizontal reference position of the track 12 is at a set distance from the horizontal reference line, and the height reference position of the track 12 is at a set distance from the height reference line.

[0042] a. When the track 12 is skewed in the horizontal plane, use a track installation auxiliary tool to adjust the straightness of the track 12.

[0043] like Figure 3 As shown, the starting end of the track 12 is placed at a horizontal reference position, and the laser emitter 1 is installed on one side of the starting end of the track 12 using two support assemblies. By adjusting the adjustment assemblies of the two support assemblies, the laser beam 13 emitted by the laser emitter 1 is parallel to the horizontal reference line. The laser emitter 1 is fixed using the positioning pin 9. The distance between the laser beam 13 and the horizontal reference line is measured at multiple points using a tape measure. If the distances are equal, the laser beam 13 is parallel to the horizontal reference line.

[0044] Place the end of the track 12 at a horizontal reference position, and install the target plate 2 at the end of the track 12 using a support assembly, on the same side as the laser emitter 1. Adjust the adjustment assembly of the support assembly so that the distance between the center of the target plate 2 and the horizontal reference line is equal to the distance between the laser beam 13 and the horizontal reference line. Move the target plate 2 up and down so that the center of the target plate 2 receives the laser beam 13.

[0045] Move the saddle 3 with the target plate 2 along the track 12, keep the adjustment assembly of the target plate 2 unchanged, and observe the position of the laser beam 13 on the target plate 2. Move the track 12 in the horizontal direction so that the center of the target plate 2 just receives the laser beam 13, thereby ensuring the straightness of the track 12.

[0046] b. When the track 12 is uneven, use a track installation auxiliary tool to adjust the levelness of the track 12.

[0047] like Figure 4 As shown, the starting end of the track 12 is placed at the height reference position, and the laser emitter 1 is installed on the top of the starting end of the track 12 using two support assemblies. By adjusting the adjustment components of the two support assemblies, the laser beam 13 emitted by the laser emitter 1 is parallel to the height reference line. The laser emitter 1 is fixed with a positioning pin 9. The distance between the laser beam 13 and the height reference line is measured at multiple points using a tape measure. If the distances are equal, the laser beam 13 is parallel to the height reference line.

[0048] Place the end of the track 12 at the height reference position, and use a support assembly to install the target plate 2 on the top of the end of the track 12. Adjust the adjustment assembly of the support assembly to make the distance between the center of the target plate 2 and the height reference line equal to the distance between the laser beam 13 and the height reference line. Move the target plate 2 horizontally left and right so that the center of the target plate 2 receives the laser beam 13.

[0049] The saddle 3 with the target plate 2 is moved along the track 12 , the position of the laser beam 13 on the target plate 2 is observed, and the track 12 is moved up and down so that the center of the target plate 2 just receives the laser beam 13 , thereby ensuring the horizontality of the track 12 .

[0050] The advantages and positive effects of the present invention are:

[0051] 1. When the working space is limited, the support assembly is used to firmly support the laser emitter and the target plate, so as to verify the track installation parameters and ensure the accuracy of the track installation. The structure is simple and the operation is convenient.

[0052] 2. The laser emitter is supported by providing a support assembly to ensure the stability of the laser emitter.

[0053] 3. By using magnetic components to connect, the connection between the components is more flexible and easy to disassemble.

[0054] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A rail installation auxiliary tool, characterized in that: It includes a laser generator and a target plate. The laser emitter is arranged at the starting end of the track. The target plate is arranged on the track and is used to receive the laser beam emitted by the laser emitter. The laser emitter and the target plate are respectively arranged on a supporting component and are detachably connected to the supporting component. The supporting component is detachably connected to the track.

2. A rail installation auxiliary tool according to claim 1, characterized in that: The support assembly comprises: a saddle, disposed on the track; An adjustment component is arranged on the saddle and is detachably connected to the saddle, and is used to connect the laser emitter or the target plate and adjust the installation position of the laser emitter or the target plate.

3. A rail installation auxiliary tool according to claim 2, characterized in that: The adjustment assembly includes an adjustment sleeve and an adjustment bolt, the adjustment bolt is threadedly connected to the adjustment sleeve, the adjustment sleeve is arranged on the saddle and is detachably connected to the saddle, and the end of the adjustment bolt away from the adjustment sleeve is connected to the laser emitter or the target plate.

4. A rail installation auxiliary tool according to claim 3, characterized in that: A first magnet is disposed at one end of the adjusting sleeve close to the saddle, and the first magnet is adsorbed on the saddle.

5. A rail installation auxiliary tool according to claim 3 or 4, characterized in that: A second magnet is disposed at one end of the adjusting bolt away from the adjusting sleeve, and the second magnet is used to connect to the laser emitter or the target plate.

6. A rail installation auxiliary tool according to claim 5, characterized in that: A support frame is provided on a side of the second magnet away from the adjusting bolt, and the laser emitter is arranged on the support frame.

7. A rail installation auxiliary tool according to claim 6, characterized in that: A positioning pin is provided on the side of the support frame away from the second magnet, for supporting the laser emitter.

8. A rail installation auxiliary tool according to any one of claims 2-4 and 6-7, characterized in that: A groove is provided on one side of the target seat disposed on the track, and the groove is adapted to the track.

9. A rail installation auxiliary tool according to any one of claims 1-4 and 6-7, characterized in that: The target plate is provided with a plurality of concentric annular grooves.

10. A construction method using a rail installation auxiliary tool as claimed in claim 1, characterized in that: The following steps are involved: Placing the starting end of the track at a reference position, placing the laser transmitter at the starting end of the track, and adjusting the support assembly so that the laser beam is parallel to the reference line of the track; Placing the end of the track at a reference position, placing the target plate at the end of the track, and adjusting the support assembly so that the distance between the center of the target plate and the reference line is equal to the distance between the laser beam and the reference line; The support assembly of the target plate is moved along the track, and the straightness and horizontality of the track are adjusted so that the center of the target plate just receives the laser beam.

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