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CN-224229636-U - Bidirectional adjusting device of laser indicator

CN224229636UCN 224229636 UCN224229636 UCN 224229636UCN-224229636-U

Abstract

The application provides a bidirectional adjusting device of a laser indicator, which comprises a fixing device, a sliding device, an adjusting device and a laser indicator mounting seat, wherein one end of the fixing device is fixed at the top of a roadway, the other end of the fixing device extends towards the bottom of the roadway through the adjusting device, the adjusting device is sleeved on the sliding device, the bottom of the sliding device is hinged with the laser indicator mounting seat, and the laser indicator mounting seat allows accurate adjustment of the laser indicator in the horizontal direction and the vertical direction and is suitable for various complex environments and roadway conditions.

Inventors

  • TIAN HONGLIANG
  • Yun Hengyuan
  • WANG WEIHUA
  • Si Zhibo
  • Tan Jitian
  • TANG YONGXIN

Assignees

  • 兖矿能源集团股份有限公司

Dates

Publication Date
20260512
Application Date
20250702

Claims (10)

  1. 1. The bidirectional adjusting device of the laser indicator is characterized by comprising a fixing device (1), a sliding device (2), an adjusting device (3) and a laser indicator mounting seat (4); One end of the fixing device (1) is fixed at the top of the roadway, the other end of the fixing device extends towards the bottom of the roadway through the adjusting device (3), the adjusting device (3) is sleeved on the sliding device (2), and the bottom of the sliding device (2) is hinged with the laser indicator mounting seat (4).
  2. 2. The bidirectional regulating device of the laser indicator according to claim 1, wherein a hanging component (11) is arranged at the top of the fixing device (1), and the hanging component (11) is fixedly connected with an embedded part at the top of a roadway.
  3. 3. The bidirectional regulating device of the laser indicator according to claim 1, wherein the sliding device (2) is slidably connected with an inner chute of the regulating device (3) through a sliding rail, and a ball is arranged between the sliding rail and the chute.
  4. 4. The bidirectional regulating device of the laser indicator according to claim 1, characterized in that the regulating device (3) is provided with a communication pipeline (31), and the fixing device (1) is connected with the regulating device (3) in a penetrating way through the communication pipeline (31).
  5. 5. A laser pointer bi-directional adjustment device according to claim 3, characterized in that the sliding device (2) is L-shaped.
  6. 6. The bi-directional adjustment device of a laser pointer according to claim 5, characterized in that the number of sliding devices (2) is at least two.
  7. 7. The bidirectional regulating device of the laser indicator according to claim 4, wherein the regulating device (3) and the sliding device (2) are fixed by regulating bolts.
  8. 8. The bi-directional adjustment device of a laser pointer according to claim 1, characterized in that the bottom of the sliding device (2) is hinged with the laser pointer installation seat (4) through a hinging device (41).
  9. 9. The bi-directional adjustment device of a laser pointer according to claim 8, characterized in that a stopper is provided in the hinge device (41), which stopper is fixed at the bottom of the sliding device (2).
  10. 10. The bi-directional adjustment device of a laser pointer according to claim 1, characterized in that the fixing device (1) and the adjustment device (3) are fixed by means of a locking element.

Description

Bidirectional adjusting device of laser indicator Technical Field The application relates to the field of mine engineering, in particular to a bidirectional adjusting device of a laser indicator. Background In the mine roadway construction process, the measurement work is a key step for ensuring accurate tunneling of the roadway according to design requirements. In the process, the center line and the waist line of the roadway are accurately measured and are used as references for positioning the spatial position and the inclination angle of the roadway, so that the method is an important technical link. The laser direction indicator is used as a measuring device, and the construction efficiency and the construction precision are obviously improved in the construction process of the mine roadway. The method has the main advantages of simplicity and convenience in operation, high cost efficiency, easiness in installation and debugging, and capability of emitting clear and visible laser beams, so that workers can intuitively grasp the tunneling direction, and the construction accuracy is ensured. However, the installation process increases the difficulty of construction due to space limitations at the top of the roadway. In addition, once the laser pointing instrument is installed, it becomes complicated to perform precise adjustment, so how to simplify the installation process and to perform the precise adjustment conveniently after the installation becomes a key problem for improving the construction quality and efficiency. Disclosure of utility model The embodiment of the application provides a bidirectional adjusting device of a laser indicator, which aims to solve the problems of installation adjustment, angle flexibility and space adaptability of the laser indicator in the mine construction process. The embodiment of the application provides a bidirectional regulating device of a laser indicator, which comprises a fixing device, a sliding device, a regulating device and a laser indicator mounting seat; One end of the fixing device is fixed at the top of the roadway, the other end of the fixing device extends to the bottom of the roadway through the adjusting device, the adjusting device is sleeved on the sliding device, and the bottom of the sliding device is hinged with the laser indicator mounting seat. In one possible implementation mode, a hanging component is arranged at the top of the fixing device and is fixedly connected with an embedded part at the top of the roadway. In one possible implementation manner, the sliding device is slidably connected with the sliding groove inside the adjusting device through a sliding rail, and a ball is arranged between the sliding rail and the sliding groove. In one possible embodiment, the adjusting device is provided with a communication line, and the fixing device is connected to the adjusting device in a penetrating manner via the communication line. In one possible implementation, the sliding device is L-shaped. In one possible implementation, the number of sliding devices is at least two. In one possible embodiment, the adjusting device is fixed to the sliding device by an adjusting screw. In one possible implementation, the bottom of the sliding device is hinged to the laser pointer mount through a hinge device. In one possible implementation, a limiting block is arranged in the hinging device, and the limiting block is fixed at the bottom of the sliding device. In one possible embodiment, the fixing device and the adjusting device are fixed by a locking element. The bidirectional adjusting device for the laser indicator, provided by the embodiment of the application, has the advantages that the mounting height of the laser indicator is conveniently adjusted through the combination of the fixing device and the adjusting device, the sliding device is sleeved with the adjusting device, the position adjustment in the horizontal direction is supported, the mounting seat of the laser indicator is connected to the bottom of the sliding device in a hinged manner, and a rotatable mounting platform is provided for the laser indicator, so that the angle adjustment is more flexible, and various complex working requirements can be met. Drawings FIG. 1 is a schematic diagram of a two-way adjusting device of a laser indicator; FIG. 2 is a cross-sectional view of the laser pointer bi-directional adjustment apparatus of FIG. 1; FIG. 3 is a schematic view of the structure of the fixture of FIG. 2; FIG. 4 is a schematic view of the structure of the adjusting device of FIG. 2; fig. 5 is a schematic view of the laser pointer mount of fig. 2. Reference numerals illustrate: 1-fixing device, 2-sliding device, 3-adjusting device, 4-laser indicator mounting seat; 11-hanging components, 31-communicating pipelines and 41-hinging devices. Detailed Description In order to make the technical solution of the present application better understood by those skilled in the art, the technic