A micro laser marking instrument installation structure used in cable bridge construction

Abstract

The present invention discloses a micro laser line marker installation structure used in cable bridge construction, including an installation base, the installation base is circular, and a detection device is fixedly installed at the bottom center, the detection device is composed of a detection ring and a detection cone, and the top section of the detection cone is cylindrical, the detection ring is fixedly sleeved on the outside of the cylindrical section of the detection cone, the inner ring of the detection ring is provided with a plurality of mounting holes, and a pressure sensor is fixedly installed in the mounting hole, the outer side surface of the cylindrical section of the detection cone is connected with a connecting rod at the corresponding position of each mounting hole, and the connecting rods are respectively connected to the detection end of the pressure sensor, and three groups of supporting devices are fixedly installed at the edge of the bottom surface of the installation base. This micro laser line marker installation structure used in cable bridge construction has a reasonable structure and a novel design, and can effectively replace manual leveling adjustment of the laser line marker, realize automatic leveling of the laser line marker, and has high practical and popularization value.

Description

Technical Field

[0001] The invention relates to the technical field of cable bridge construction, in particular to a micro laser marking instrument installation structure used in cable bridge construction. Background Art

[0002] Laser marking instrument is also called laser level. Laser level is a level that guides the laser beam emitted by the laser device into the telescope tube of the level so that it is emitted along the sighting axis. There are two types of laser levels: a special laser level and a laser device attached to the level. When used with a level rod equipped with a photoelectric receiving target, leveling can be performed. Compared with an optical level, a laser level has the characteristics of high accuracy, long line of sight, and automatic reading and recording.

[0003] In the construction of cable bridges in cable tunnels, laser marking instruments are one of the frequently used tools. In the process of using laser marking instruments, it is often necessary to level the laser marking instrument and the installation base of the laser marking instrument before use, but most of the existing installation bases rely on manual leveling. However, in the process of manual leveling, there are often defects such as low leveling accuracy and long leveling time, which is difficult to meet the construction requirements of cable bridges. Therefore, we make improvements on this and propose a micro laser marking instrument installation structure used in cable bridge construction. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The present invention discloses a micro laser marking instrument installation structure used in cable bridge construction, comprising an installation base, the installation base is circular, and a detection device is fixedly installed at the center of the bottom circle, the detection device is composed of a detection ring and a detection cone, and the top section of the detection cone is cylindrical, the detection ring is fixedly sleeved on the outside of the cylindrical section of the detection cone, the inner ring of the detection ring is provided with a plurality of installation holes, and a pressure sensor is fixedly installed in the installation hole, the outer side surface of the cylindrical section of the detection cone is connected with a connecting rod at a position corresponding to each installation hole, and the The connecting rods are respectively connected to the detection ends of the pressure sensors, and three groups of supporting devices are fixedly installed at the edge of the bottom surface of the mounting base, and the supporting devices are composed of an upper supporting rod and a lower supporting rod, a first mounting chamber is arranged at the bottom of the upper supporting rod, and the top end of the lower supporting rod is arranged inside the first mounting chamber, a second mounting chamber is arranged inside the lower supporting rod, and a fixing block is installed in the second mounting chamber, a lead screw is vertically fixedly installed in the first mounting chamber, and the bottom end of the lead screw passes through the top end surface of the lower supporting rod and is connected to the fixing block.

[0006] As a preferred technical solution of the present invention, the bottom cone tip of the detection cone is connected to a supporting base plate, and a cylindrical tube is installed between the supporting base plate and the detection ring, and the cylindrical tube can be made of metal or glass.

[0007] As a preferred technical solution of the present invention, an upper cover is fixedly installed on the top of the detection ring, a mounting groove is provided inside the upper cover, an integrated circuit board is fixedly installed inside the mounting groove, and the integrated circuit board is electrically connected to the pressure sensors through wires.

[0008] As a preferred technical solution of the present invention, a motor is fixedly installed at the top of the upper support rod near the first installation chamber, and the motor is transmission connected to the lead screw, and the motor is electrically connected to the integrated circuit board through a wire.

[0009] As a preferred technical solution of the present invention, a plurality of balls are provided at the top end of the lower support rod in contact with the lead screw, and a ball screw kinematic pair can be formed through the balls and the lead screw.

[0010] As a preferred technical solution of the present invention, guide grooves are symmetrically arranged on both sides of the bottom of the lower support rod, and a clamping block capable of engaging with the guide groove is arranged on one side of the first installation chamber close to the guide groove.

[0011] As a preferred technical solution of the present invention, the side surface of the fixing block can fit with the side surface of the second installation chamber and can slide against each other.

[0012] As a preferred technical solution of the present invention, the bottom ends of the lower support rods are fixedly connected with rubber feet, and the rubber feet are all of a conical structure.

[0013] The beneficial effects of the present invention are as follows: the installation structure of the micro laser line marker used in the construction of the cable tray realizes the rapid detection of the angle of the installation base through the coordinated use of the detection cone in the detection device and the pressure sensor in the detection ring, and at the same time, the coordinated use of the motor lead screw in the integrated circuit board and the supporting device realizes the rapid telescopic adjustment of the support rod under the supporting device, thereby realizing the automatic leveling of the installation base, and effectively improving the installation efficiency of the laser line marker; the installation structure of the micro laser line marker used in the construction of the cable tray has a reasonable structure, a novel design, and a simple operation, and can effectively replace the manual leveling adjustment of the laser line marker, realizing the automatic leveling of the laser line marker, and has a high practical and popularization value. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of a micro laser marking instrument installation structure used in cable bridge construction according to the present invention;

[0016] Figure 2 It is a schematic diagram of the structure of a detection device of a micro laser marking instrument installation structure used in cable bridge construction of the present invention;

[0017] Figure 3 It is a schematic diagram of the detection ring structure of a micro laser marking instrument installation structure used in cable bridge construction of the present invention;

[0018] Figure 4 This is a schematic diagram of the upper cover structure of a micro laser marking instrument installation structure used in cable bridge construction according to the present invention;

[0019] Figure 5 The present invention is a schematic structural diagram of a supporting device of a micro laser marking instrument installation structure used in cable bridge construction.

[0020] In the figure: 1. mounting base; 2. detection device; 3. support device; 4. detection ring; 5. detection cone; 6. cylinder; 7. support base plate; 8. upper cover; 9. pressure sensor; 10. connecting rod; 11. mounting groove; 12. integrated circuit board; 13. upper support rod; 14. lower support rod; 15. guide groove; 16. first mounting chamber; 17. second mounting chamber; 18. lead screw; 19. motor; 20. fixing block; 21. rubber foot. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figure 1-5As shown, the present invention is a micro laser marking instrument installation structure used in cable bridge construction, including a mounting base 1, the mounting base 1 is circular, and a detection device 2 is fixedly installed at the center of the bottom circle, the detection device 2 is composed of a detection ring 4 and a detection cone 5, and the top section of the detection cone 5 is cylindrical, the detection ring 4 is fixedly sleeved on the outside of the cylindrical section of the detection cone 5, the inner ring of the detection ring 4 is provided with a plurality of mounting holes, and a pressure sensor 9 is fixedly installed in the mounting hole, the outer side surface of the cylindrical section of the detection cone 5 is connected to a connecting rod 10 at the corresponding position of each mounting hole, and the connecting rod 10 is respectively Connected to the detection end of the pressure sensor 9, three groups of support devices 3 are fixedly installed at the edge of the bottom surface of the mounting base 1, and the support devices 3 are composed of an upper support rod 13 and a lower support rod 14. A first mounting chamber 16 is arranged at the bottom of the upper support rod 13, and the top end of the lower support rod 14 is arranged inside the first mounting chamber 16, and a second mounting chamber 17 is arranged inside the lower support rod 14, and a fixed block 20 is installed in the second mounting chamber 17, and a lead screw 18 is vertically fixedly installed in the first mounting chamber 16, and the bottom end of the lead screw 18 passes through the top end surface of the lower support rod 14 and is interconnected with the fixed block 20.

[0023] Among them, the bottom cone tip of the detection cone 5 is connected to a supporting base plate 7, and a cylindrical tube 6 is installed between the supporting base plate 7 and the detection ring 4. The cylindrical tube 6 can be made of metal or glass. Through the cylindrical tube 6, the detection cone 5 can be isolated and protected, thereby facilitating the improvement of the detection accuracy of the detection cone 5.

[0024] Among them, an upper cover 8 is fixedly installed on the top of the detection ring 4, and a mounting groove 11 is arranged inside the upper cover 8. An integrated circuit board 12 is fixedly installed inside the mounting groove 11, and the integrated circuit board 12 is electrically connected to the pressure sensor 9 through wires. The data of the integrated circuit board 12 is centrally processed, so that the automatic leveling of the mounting base 1 can be realized.

[0025] Among them, the upper support rod 13 is fixedly installed with a motor 19 at the top near the first installation chamber 16, and the motor 19 is transmission connected to the screw 18. The motor 19 is electrically connected to the integrated circuit board 12 through a wire. The coordinated use of the motor 19 and the screw 18 facilitates the rapid adjustment of the screw 18, and then facilitates the rapid adjustment of the lower support rod.

[0026] Among them, a plurality of balls are arranged at the top end of the lower support rod 14 at the contact part with the lead screw 18 , and a ball screw kinematic pair can be formed through the balls and the lead screw 18 .

[0027] Among them, guide grooves 15 are symmetrically arranged on both sides of the bottom of the lower support rod 14, and the first installation chamber 16 is provided with a block that can engage with the guide groove 15 on the side close to the guide groove 15. Through the coordinated use of the guide groove and the block, it is convenient to realize the smooth movement of the lower support rod 14, and then it is convenient to realize the automatic leveling of the installation base 1.

[0028] The side of the fixing block 20 can fit with the side of the second installation chamber 17 and can slide against each other. The fixing block 20 can improve the rotation stability of the lead screw 18 and thus improve the automatic leveling efficiency of the installation base 1.

[0029] The bottom ends of the lower support rods 14 are fixedly connected with rubber feet 21 , and the rubber feet 21 are all conical structures.

[0030] Working principle: When in use, first connect the external control switch and power supply of the electrical components in the structure, fix the micro laser marker and the mounting base 1, then place the mounting base 1 stably at the position where the marking is required, and start the electrical components in the mounting base 1 through the control switch. If the mounting base plate 1 is not in a horizontal state, the detection cone 5 will be offset, and different pressures will be applied to the pressure sensor 9 at different positions on the detection ring 5. The pressure sensor 9 will transmit the detection data to the integrated circuit board 12, and the integrated circuit board 12 will process the obtained data centrally and rotate the motor 19 in the support device 3 to achieve the telescopic adjustment of the lower support rod 14 at different positions I, thereby achieving the leveling of the mounting base 1 and the micro laser marker. The installation structure of the micro laser line marker used in the construction of this cable tray realizes the rapid detection of the angle of the installation base through the coordinated use of the detection cone in the detection device and the pressure sensor in the detection ring. At the same time, the coordinated use of the motor lead screw in the integrated circuit board and the supporting device realizes the rapid telescopic adjustment of the support rod under the supporting device, thereby realizing the automatic leveling of the installation base, effectively improving the installation efficiency of the laser line marker; the installation structure of the micro laser line marker used in the construction of this cable tray has a reasonable structure, novel design, simple operation, and can effectively replace manual leveling adjustment of the laser line marker, realizing the automatic leveling of the laser line marker, and has high practical and promotion value.

[0031] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", 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 a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A micro laser marking device installation structure used in cable tray construction, comprising a mounting base (1), characterized in that: The mounting base (1) is circular, and a detection device (2) is fixedly mounted at the center of the bottom circle. The detection device (2) is composed of a detection ring (4) and a detection cone (5), and a top section of the detection cone (5) is cylindrical. The detection ring (4) is fixedly sleeved on the outside of the cylindrical section of the detection cone (5). The inner ring of the detection ring (4) is provided with a plurality of mounting holes, and a pressure sensor (9) is fixedly mounted in the mounting hole. The outer side surface of the cylindrical section of the detection cone (5) is connected to a connecting rod (10) at a position corresponding to each mounting hole, and the connecting rod (10) is respectively connected to the detection end of the pressure sensor (9). The mounting base (1) Three groups of support devices (3) are evenly distributed and installed at the edge of the bottom surface, and the support devices (3) are composed of an upper support rod (13) and a lower support rod (14). A first installation chamber (16) is arranged at the bottom of the upper support rod (13), and the top end of the lower support rod (14) is arranged inside the first installation chamber (16). A second installation chamber (17) is arranged inside the lower support rod (14), and a fixing block (20) is installed in the second installation chamber (17). A lead screw (18) is vertically fixedly installed in the first installation chamber (16), and the bottom end of the lead screw (18) passes through the top end surface of the lower support rod (14) and is connected to the fixing block (20).

2. According to claim 1, the micro laser marking instrument installation structure used in cable bridge construction is characterized in that: The bottom cone tip of the detection cone (5) is connected to a support base plate (7), and a cylindrical tube (6) is installed between the support base plate (7) and the detection ring (4), and the cylindrical tube (6) can be made of metal or glass.

3. According to the installation structure of a micro laser marking instrument used in cable bridge construction according to claim 1, it is characterized in that: An upper cover (8) is fixedly mounted on the top of the detection ring (4), a mounting groove (11) is provided inside the upper cover (8), an integrated circuit board (12) is fixedly mounted inside the mounting groove (11), and the integrated circuit board (12) is electrically connected to the pressure sensor (9) via wires.

4. A micro laser marking instrument installation structure used in cable bridge construction according to any one of claims 1 or 3, characterized in that: The upper support rod (13) is fixedly provided with a motor (19) at the top end near the first installation chamber (16), and the motor (19) is transmission-connected to the lead screw (18), and the motor (19) is electrically connected to the integrated circuit board (12) via a wire.

5. According to claim 1, the micro laser marking instrument installation structure used in cable bridge construction is characterized in that: A plurality of balls are provided at the top end of the lower support rod (14) at the contact portion with the lead screw (18), and a ball screw kinematic pair can be formed through the balls and the lead screw (18).

6. According to the installation structure of a micro laser marking instrument used in cable bridge construction according to claim 1, it is characterized in that: Guide grooves (15) are symmetrically arranged on both sides of the bottom of the lower support rod (14), and a clamping block capable of engaging with the guide groove (15) is arranged on one side of the first installation chamber (16) close to the guide groove (15).

7. The micro laser marking device installation structure used in cable bridge construction according to claim 1 is characterized in that: The side surface of the fixing block (20) can fit with the side surface of the second installation chamber (17) and can slide relative to each other.

8. The micro laser marking device installation structure used in cable bridge construction according to claim 1 is characterized in that: The bottom ends of the lower support rods (14) are fixedly connected to rubber feet (21), and the rubber feet (21) are all of a conical structure.

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