Railway construction site monitoring management device

Abstract

The utility model relates to the technical field of monitoring management devices, and discloses a railway construction site monitoring management device which comprises an equipment base, a mounting frame arranged on the upper side of the equipment base and a monitoring camera arranged on the mounting frame. A hollow supporting column is fixedly mounted in the middle of the top wall face of the equipment base, and the outer wall face of the hollow supporting column is slidably connected with a lifting sliding cylinder rotationally connected with the bottom end of the mounting frame. The positioning mechanism comprises a positioning rotating rod rotationally connected with the left side of the inner cavity of the hollow supporting column and a positioning cam fixedly mounted at the top end of the positioning rotating rod. An adjusting mechanism driving the mounting frame to rotate is arranged on the right side of the inner cavity of the hollow supporting column. According to the utility model, the positioning mechanism and the adjusting mechanism are arranged, so that the device can conveniently adjust the position of the monitoring camera, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring and management devices, in particular to a monitoring and management device for a railway construction site. Background Art

[0002] After searching, application number 202322128345.2 discloses an on-site construction monitoring and management device, including: a base, a mounting component is installed on the surface of the base, and the mounting component includes a mounting mechanism for fixing the monitoring equipment and a movable mechanism for adjusting the angle of the monitoring equipment.

[0003] During use, a field construction monitoring and management device in this patent application is used to fix the fixed plate by using ground nails to pass through the fixing holes and embed into the ground, and the movable block and the camera inside the movable block are supported by the support rod. The camera can freely adjust the monitoring angle by installing bearings. However, during such use, when the device is fixed and installed, the camera is in a relatively high position, which makes it inconvenient to adjust the monitoring angle of the camera, which brings inconvenience to the use of the device. For this reason, we propose a railway construction site monitoring and management device. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a railway construction site monitoring and management device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a railway construction site monitoring and management device, including an equipment base, a mounting frame arranged on the upper side of the equipment base, and a monitoring camera arranged on the mounting frame. A ground nail assembly is arranged at the edge of the equipment base, a hollow pillar is fixedly installed in the middle of the top wall of the equipment base, and a lifting slide cylinder rotatably connected to the bottom end of the mounting frame is slidably connected to the outer wall of the hollow pillar. A positioning mechanism is arranged on the left side of the hollow pillar, and the positioning mechanism includes a positioning rotating rod rotatably connected to the left side of the inner cavity of the hollow pillar and a positioning cam fixedly installed on the top of the positioning rotating rod. An adjustment mechanism that drives the mounting frame to rotate is arranged on the right side of the inner cavity of the hollow pillar, and the adjustment mechanism includes a square hole rotating tube rotatably connected to the right side of the inner cavity of the equipment base and a square sliding rod slidably connected to the inside of the square hole rotating tube.

[0006] Furthermore, the top wall surface of the lifting slide cylinder is rotatably connected to a connecting rotating rod fixedly installed with the bottom wall surface of the mounting frame.

[0007] Furthermore, a positioning slot corresponding to the position of the positioning cam is formed through the top of the left wall surface of the inner cavity of the hollow pillar, and the left end of the positioning cam passes through the positioning slot and is in pressure contact with the left wall surface of the inner cavity of the lifting slide.

[0008] Furthermore, a rubber pad is fixedly mounted on the outer wall surface of the positioning cam.

[0009] Furthermore, a positioning worm wheel is fixedly mounted on the bottom end of the positioning rotating rod, and a positioning worm screw is meshed at the right end of the positioning worm wheel and is rotatably connected to the bottom end of the inner cavity of the hollow pillar.

[0010] Furthermore, the front end of the positioning worm screw passes through the front wall surface of the inner cavity of the hollow pillar and extends to the outside and is fixedly mounted with a positioning handle.

[0011] Furthermore, the top end of the square hole rotating tube passes through the top wall surface of the inner cavity of the hollow pillar and extends to the inside of the lifting slide cylinder, and the top end of the square slide rod is rotationally connected to the top wall surface of the inner cavity of the lifting slide cylinder.

[0012] Furthermore, the top end of the square slide rod passes through the top wall of the inner cavity of the lifting slide cylinder and extends to the outside and is fixedly installed with a driving gear, and the outer wall surface of the connecting rotating rod is fixedly installed with a passive gear meshing with the driving gear.

[0013] Furthermore, an adjusting worm wheel is fixedly mounted on the bottom end of the square hole rotating tube, and an adjusting worm screw which is rotatably connected to the bottom end of the inner cavity of the hollow pillar is meshed at the left end of the adjusting worm wheel.

[0014] Furthermore, the front end of the adjusting worm screw passes through the inner cavity of the hollow pillar and extends to the outside and is fixedly mounted with an adjusting handle.

[0015] The utility model provides a railway construction site monitoring and management device, which has the following beneficial effects:

[0016] 1. A railway construction site monitoring and management device, by setting a positioning mechanism and an adjusting mechanism, when in use, the device is fixedly installed at a designated position through a ground nail assembly, the lifting slide is pushed along the outer wall of the hollow pillar to drive the monitoring camera on the mounting frame to move to a suitable height position, the positioning handle is rotated to drive the positioning worm to rotate, forcing the positioning worm wheel engaged with the positioning worm to drive the positioning rotating rod to rotate, the positioning rotating rod drives the positioning cam to rotate out of the positioning through groove and press contact with the left wall surface of the inner cavity of the lifting slide, so that the position between the lifting slide and the hollow pillar is fixed, and the height adjustment of the monitoring camera by the device is completed, the adjusting handle is rotated to drive the adjusting worm to rotate, forcing the adjusting worm wheel engaged with the adjusting worm to drive the square hole rotating tube to rotate, the square hole rotating tube drives the active gear to rotate through the square slide bar, forcing the passive gear engaged with the active gear to drive the monitoring camera on the mounting frame to rotate to a suitable angle through the connecting rotating rod, and the angle position of the monitoring camera is adjusted. The above operation is simple and practical, and the convenient adjustment of the position of the monitoring camera by the device is realized, and the convenience of using the device is improved.

[0017] 2. This railway construction site monitoring and management device is equipped with a rubber pad. The outer side of the positioning cam is connected to the lifting slide cylinder through the rubber pad, thereby enhancing the fixing effect between the hollow support and the lifting slide cylinder and improving the stability of the equipment structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0019] Figure 1 This is a schematic diagram of the structure of the railway construction site monitoring and management device of the utility model;

[0020] Figure 2 This is a cross-sectional view of the railway construction site monitoring and management device of the utility model;

[0021] Figure 3 This is a schematic diagram of the positioning cam structure of the utility model;

[0022] Figure 4 for Figure 2 A is an enlarged schematic diagram.

[0023] Legend:

[0024] 10. Equipment base; 11. Ground nail assembly; 12. Mounting frame; 13. Monitoring camera; 14. Hollow pillar; 15. Lifting slide; 16. Positioning rod; 17. Positioning through slot; 18. Positioning cam; 19. Rubber pad; 20. Positioning worm gear; 21. Positioning worm; 22. Square hole rotating tube; 23. Square slide; 24. Connecting rod; 25. Passive gear; 26. Driving gear; 27. Adjusting worm gear; 28. Adjusting worm; 29. ​​Positioning handle; 30. Adjusting handle. DETAILED DESCRIPTION

[0025] A railway construction site monitoring and management device, such as Figure 1-4As shown, it includes an equipment base 10, a mounting frame 12 arranged on the upper side of the equipment base 10, and a monitoring camera 13 arranged on the mounting frame 12. A ground nail assembly 11 is arranged at the edge of the equipment base 10. The ground nail assembly 11 is a prior art and is not described in detail. The top wall surface of the lifting slide 15 is rotatably connected to a connecting rotating rod 24 fixedly installed on the bottom wall surface of the mounting frame 12. A hollow pillar 14 is fixedly installed in the middle of the top wall surface of the equipment base 10. The outer wall surface of the hollow pillar 14 is slidably connected to a lifting slide 15 rotatably connected to the bottom end of the mounting frame 12. The hollow pillar 1 A positioning mechanism is arranged on the left side of the interior, and the positioning mechanism comprises a positioning rotating rod 16 rotatably connected to the left side of the inner cavity of the hollow pillar 14 and a positioning cam 18 fixedly installed on the top of the positioning rotating rod 16. A positioning slot 17 corresponding to the position of the positioning cam 18 is penetrated through the top of the left wall surface of the inner cavity of the hollow pillar 14. The left end of the positioning cam 18 penetrates the positioning slot 17 and is in pressure contact with the left wall surface of the inner cavity of the lifting slide 15. A rubber pad 19 is fixedly installed on the outer wall surface of the positioning cam 18. A positioning worm wheel 20 is fixedly installed on the bottom end of the positioning rotating rod 16. The right end of the positioning worm wheel 20 is fixedly installed on the outer wall surface of the positioning cam 18. The end is meshed with a positioning worm 21 that is rotatably connected to the bottom end of the inner cavity of the hollow pillar 14. The front end of the positioning worm 21 penetrates the front wall of the inner cavity of the hollow pillar 14 and extends to the outside and is fixedly installed with a positioning handle 29. An adjustment mechanism that drives the mounting frame 12 to rotate is provided on the right side of the inner cavity of the hollow pillar 14. The adjustment mechanism includes a square hole rotating tube 22 that is rotatably connected to the right side of the inner cavity of the equipment base 10 and a square slide rod 23 that is slidably connected to the inside of the square hole rotating tube 22. The top end of the square hole rotating tube 22 penetrates the top wall of the inner cavity of the hollow pillar 14 and extends to the inside of the lifting slide cylinder 15. The square slide rod 2 The top end of the square hole rotating tube 22 is fixedly installed with an adjusting worm wheel 27, and the left end of the adjusting worm wheel 27 is meshed with an adjusting worm 28 which is rotatably connected to the bottom end of the inner cavity of the hollow pillar 14, and the front end of the adjusting worm 28 passes through the inner cavity of the hollow pillar 14 and extends to the outside and is fixedly installed with an adjusting handle 30.

[0026] The working principle of the utility model is as follows: when in use, the device is fixedly installed at a designated position through the ground nail assembly 11, and the lifting slide 15 is pushed along the outer wall of the hollow pillar 14 to drive the monitoring camera 13 on the mounting frame 12 to move to a suitable height position, and the positioning handle 29 is rotated to drive the positioning worm 21 to rotate, forcing the positioning worm wheel 20 meshing with the positioning worm 21 to drive the positioning rod 16 to rotate, and the positioning rod 16 drives the positioning cam 18 to rotate out of the positioning slot 17 and press the left wall surface of the inner cavity of the lifting slide 15, so that the position between the lifting slide 15 and the hollow pillar 14 is fixed, and the height adjustment of the monitoring camera 13 by the device is completed, and the adjusting handle 30 is rotated to drive the adjusting worm 28 to rotate, forcing The adjusting worm wheel 27 meshing with the adjusting worm 28 drives the square hole rotating tube 22 to rotate, and the square hole rotating tube 22 drives the driving gear 26 to rotate through the square slide bar 23, forcing the passive gear 25 meshing with the driving gear 26 to drive the monitoring camera 13 on the mounting frame 12 to rotate to a suitable angle through the connecting rotating rod 24, thereby completing the adjustment of the angular position of the monitoring camera 13. The above operation is simple and practical, which realizes the convenient adjustment of the position of the monitoring camera 13 by the device and improves the convenience of using the device; the outer side of the positioning cam 18 is connected to the lifting slide 15 through the rubber pad 19, which enhances the fixing effect between the hollow pillar 14 and the lifting slide 15 and improves the stability of the device structure.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A railway construction site monitoring and management device, comprising a device base (10), a mounting frame (12) arranged on the upper side of the device base (10), and a monitoring camera (13) arranged on the mounting frame (12), wherein a ground nail assembly (11) is arranged at the edge of the device base (10), and characterized in that: A hollow pillar (14) is fixedly installed in the middle of the top wall of the equipment base (10); a lifting slide cylinder (15) is slidably connected to the outer wall of the hollow pillar (14) and is rotatably connected to the bottom end of the mounting frame (12); a positioning mechanism is arranged on the left side inside the hollow pillar (14); the positioning mechanism comprises a positioning rotating rod (16) rotatably connected to the left side of the inner cavity of the hollow pillar (14) and a positioning cam (18) fixedly installed on the top of the positioning rotating rod (16); an adjustment mechanism for driving the mounting frame (12) to rotate is arranged on the right side of the inner cavity of the hollow pillar (14); the adjustment mechanism comprises a square hole rotating tube (22) rotatably connected to the right side of the inner cavity of the equipment base (10) and a square sliding rod (23) slidably connected to the inside of the square hole rotating tube (22).

2. The railway construction site monitoring and management device according to claim 1 is characterized in that: The top wall surface of the lifting slide cylinder (15) is rotatably connected to a connecting rotating rod (24) fixedly mounted on the bottom wall surface of the mounting frame (12).

3. The railway construction site monitoring and management device according to claim 1 is characterized in that: A positioning slot (17) corresponding to the position of the positioning cam (18) is formed through the top of the left wall surface of the inner cavity of the hollow pillar (14); the left end of the positioning cam (18) passes through the positioning slot (17) and is in pressure contact with the left wall surface of the inner cavity of the lifting slide cylinder (15).

4. The railway construction site monitoring and management device according to claim 1 is characterized in that: A rubber pad (19) is fixedly mounted on the outer wall surface of the positioning cam (18).

5. The railway construction site monitoring and management device according to claim 1 is characterized in that: A positioning worm wheel (20) is fixedly mounted on the bottom end of the positioning rotating rod (16); the right end of the positioning worm wheel (20) is meshed with a positioning worm (21) rotatably connected to the bottom end of the inner cavity of the hollow pillar (14); the front end of the positioning worm (21) passes through the front wall surface of the inner cavity of the hollow pillar (14) and extends to the outside and is fixedly mounted with a positioning rotating handle (29).

6. The railway construction site monitoring and management device according to claim 1 is characterized in that: The top end of the square hole rotating tube (22) penetrates the top wall surface of the inner cavity of the hollow pillar (14) and extends to the inside of the lifting slide cylinder (15); the top end of the square slide rod (23) is rotatably connected to the top wall surface of the inner cavity of the lifting slide cylinder (15); the top end of the square slide rod (23) penetrates the top wall surface of the inner cavity of the lifting slide cylinder (15) and extends to the outside and is fixedly installed with a driving gear (26); and the outer wall surface of the connecting rotating rod (24) is fixedly installed with a driven gear (25) meshing with the driving gear (26).

7. The railway construction site monitoring and management device according to claim 1 is characterized in that: An adjusting worm wheel (27) is fixedly mounted on the bottom end of the square hole rotating tube (22); an adjusting worm gear (27) is meshed with an adjusting worm screw (28) at the left end thereof and is rotatably connected to the bottom end of the inner cavity of the hollow pillar (14); a front end of the adjusting worm screw (28) passes through the inner cavity of the hollow pillar (14) and extends to the outside and is fixedly mounted with an adjusting rotating handle (30).

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