Indicating device for public welfare forest management and protection

Abstract

The utility model relates to the technical field of public welfare forest management and protection equipment, and provides an indicating device for public welfare forest management and protection, which comprises a fixed cylinder, a sliding column is slidably connected to the inner wall of the fixed cylinder, an indicating board is fixedly connected to the top end of the sliding column, and a fixed box is fixedly connected to the top end of the fixed cylinder. A lifting mechanism is arranged on the inner wall of the indication board and comprises a rotating cylinder, a first belt wheel is fixedly connected to the outer surface of the rotating cylinder, a rotating rod is rotatably connected to the inner wall of the fixing box, a second belt wheel is fixedly connected to the outer surface of the rotating rod, and the first belt wheel and the second belt wheel are in transmission connection through a belt. And the outer surface of the rotating rod is fixedly connected with a gear. By means of the technical scheme, the problems that in the prior art, the height of an indicating device is generally fixed, the height cannot be adjusted according to different environment positions, and the practicability of the device is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of public welfare forest management equipment, and specifically relates to an indicating device used for public welfare forest management. Background Art

[0002] At present, the so-called public welfare forests are forests, trees and woodlands whose main functions are to maintain and improve the ecological environment, maintain ecological balance, protect biodiversity and meet the ecological and social needs of human society and sustainable development, and mainly provide public welfare and social products or services; their construction, protection and management are mainly funded by people's governments at all levels; in the process of managing public welfare forests, sign devices are often set up in the forests, which are a kind of signboards that provide information and instructions.

[0003] According to a pointing device for public welfare forest management disclosed in the patent with announcement number CN209980655U, the structure of the device is relatively simple and the overall assembly structure is convenient for transportation and installation. Through the setting of the buried component, the support rod can be buried and installed by pedaling, which solves the problem that the existing pointing device needs to be knocked by hammer or the like during the buried installation process, which is relatively inconvenient. Moreover, through the setting of the pointing component, the direction or position in the public welfare forest can be simply pointed, which is beneficial to the overall public welfare forest management;

[0004] However, although the device is convenient to install and can perform simple pointing, the conditions inside the public welfare forest are different in actual applications, so the required height of the indicating device is also different. However, the existing indicating devices generally cannot be adjusted in height, which effectively reduces the practicability of the device. Utility Model Content

[0005] The utility model provides an indicating device used for public welfare forest management, which solves the problem that the height of the indicating device in the related art is generally fixed, and the height cannot be adjusted according to different environmental locations, which reduces the practicality of the device.

[0006] The cam is provided with a plurality of movable parts, and the movable part is provided with a plurality of movable parts, and the movable part is provided with a plurality of movable parts.

[0007] Preferably, the front end of the sliding rod is fixedly connected with a pull plate, and the outer surface of the pull plate is passivated. The pull plate can make it more convenient for the staff to pull and rotate the sliding rod, which can effectively reduce the difficulty of operating the device. The passivation treatment of the outer surface of the pull plate can effectively prevent the staff from being scratched.

[0008] Preferably, the inner wall of the fixed cylinder is inlaid with two symmetrical bearings, and the inner walls of the two bearings are fixedly connected to the outer surface of the rotating rod. The bearings can reduce the friction force on the rotating rod during rotation, making the rotation of the rotating rod easier and effectively increasing the service life of the device.

[0009] Preferably, two symmetrical reinforcing rods are fixedly connected to the outer surface of the sliding column, and the top ends of the two reinforcing rods are fixedly connected to the bottom surface of the signboard. The reinforcing rods can support the signboard, increase the stability of the signboard, and prevent the reinforcing rods from falling off after long-term use, thereby effectively increasing the service life of the device.

[0010] Preferably, a fixing rod is fixedly connected to the upper surface of the sign, and a direction indicator is fixedly connected to the outer surface of the fixing rod. The fixing rod and the direction indicator can indicate the direction, making it more convenient for pedestrians and staff to sightsee and work, and effectively preventing pedestrians from taking the wrong road.

[0011] Preferably, the bottom end of the fixed tube is fixedly connected to a chassis, and the outer surface of the fixed tube is fixedly connected to four reinforcing ribs, and the bottom surfaces of the four reinforcing ribs are fixedly connected to the upper surface of the chassis. The chassis can support the device, which can effectively prevent the device from tilting and increase the stability of the device. The reinforcing ribs can strengthen the stability of the fixed tube and prevent the fixed tube from tilting during use, which can effectively increase the safety of the device.

[0012] Preferably, through holes are provided at the four corners of the upper surface of the chassis, and an insertion rod is inserted into the inner wall of each through hole. The through holes and the insertion rod can be used to fix the device, which makes it more convenient for the staff to fix the device and can effectively increase the practicality of the device.

[0013] Preferably, the top end of each of the insertion rods is fixedly connected to a lifting plate, and the outer surface of each of the lifting plates is passivated. The lifting plate can make it more convenient for the staff to move the insertion rods, which can effectively increase the practicality of the device. The passivation treatment of the outer surface of the lifting plate can prevent the staff from being scratched.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, the public welfare forest can be indicated by the fixed cylinder, the sliding column and the signboard, and the information and instructions can be provided to the staff and pedestrians, making it more convenient for pedestrians to understand the public welfare forest. The height of the signboard can be adjusted by the fixed box and the lifting mechanism, and the height of the device can be adjusted according to different terrains. The device can be suitable for public welfare forests in different terrains, which can effectively increase the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 3 This is a structural schematic diagram of the lifting mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal connection of the rotating cylinder of the utility model.

[0021] In the figure: 1. fixed cylinder; 2. sliding column; 3. indicator plate; 4. fixed box; 5. lifting mechanism; 501. rotating cylinder; 502. first pulley; 503. rotating rod; 504. second pulley; 505. gear; 506. ratchet; 507. pawl; 508. sliding rod; 509. slider; 6. pull plate; 7. bearing; 8. reinforcing rod; 9. fixed rod; 10. pointer; 11. chassis; 12. reinforcing rib; 13. through hole; 14. plug rod; 15. lifting plate. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] like Figure 1 to Figure 4 As shown, this embodiment proposes an indication device used for public welfare forest management, including a fixed cylinder 1, the inner wall of the fixed cylinder 1 is slidably connected to a sliding column 2, and the top of the sliding column 2 is fixedly connected to an indication sign 3.

[0025] See also Figure 1 The sliding column 2 can slide on the inner wall of the fixed cylinder 1. The movement of the sliding column 2 can drive the sign 3 to rise and fall, thereby achieving the purpose of adjusting the height of the sign 3. Different data and text materials can be displayed on the sign 3, and the public welfare forest can be introduced and indicated, which makes it more convenient for pedestrians to watch. The inner wall of the fixed cylinder 1 is polished, which can reduce the wear of the sliding column 2 when it slides, and can effectively increase the service life of the device.

[0026] The top of the fixed cylinder 1 is fixedly connected to the fixed box 4, the inner wall of the sign 3 is provided with a lifting mechanism 5, the lifting mechanism 5 includes a rotating cylinder 501, the outer surface of the rotating cylinder 501 is fixedly connected to the first pulley 502, the inner wall of the fixed box 4 is rotatably connected to the rotating rod 503, the outer surface of the rotating rod 503 is fixedly connected to the second pulley 504, and the first pulley 502 and the second pulley 504 are connected by belt transmission.

[0027] See also Figures 1 to 3 The rotation of the rotating cylinder 501 can drive the first pulley 502 to rotate, and then the rotating rod 503 can be driven to rotate through the belt. The outer surface of the rotating cylinder 501 is polished, which can reduce the wear of the rotating cylinder 501 during rotation and effectively increase the service life of the device. The fixed box 4 is made of a material with higher hardness, which can prevent the fixed box 4 from being deformed after a collision and effectively increase the safety of the device.

[0028] The inner wall of the fixed cylinder 1 is inlaid with two symmetrical bearings 7, and the inner walls of the two bearings 7 are fixedly connected to the outer surface of the rotating rod 503. The bearings 7 can reduce the friction force on the rotating rod 503 during rotation, making the rotation of the rotating rod 503 easier and effectively increasing the service life of the device.

[0029] The outer surface of the rotating rod 503 is fixedly connected to a gear 505, and the gear 505 is meshed with the sliding column 2. Figures 2 to 3 The rotation of the rotating rod 503 can drive the gear 505 to rotate, and then drive the sliding column 2 to rise and fall. The movement of the sliding column 2 can drive the sign 3 to move, and then the height of the sign 3 can be adjusted. The outer surface of the sliding column 2 is provided with teeth.

[0030] The outer surface of the rotating cylinder 501 is fixedly connected to a ratchet 506, and the inner wall of the fixed box 4 is installed with a pawl 507, and the ratchet 506 is meshed with the pawl 507, see Figures 2 to 3 The ratchet 506 and the pawl 507 can limit the rotating cylinder 501 to prevent the rotating cylinder 501 from rotating due to the gravity of the sign 3, which can effectively increase the stability and safety of the device.

[0031] The inner wall of the rotating cylinder 501 is slidably connected with a slide bar 508 , and the outer surface of the slide bar 508 is fixedly connected with two symmetrical sliders 509 . The outer surfaces of the two sliders 509 are both slidably connected with the inner wall of the rotating cylinder 501 .

[0032] See also Figure 3 to Figure 4 When the rotating cylinder 501 needs to be rotated, the sliding rod 508 needs to be pulled out from the inside of the rotating cylinder 501 first, so as to drive the slider 509 to move, and then the sliding rod 508 is rotated. The slider 509 can be driven to rotate through the sliding rod 508, thereby driving the rotating cylinder 501 to rotate, thereby ensuring the normal operation of the device.

[0033] The front end of the slide rod 508 is fixedly connected with a pull plate 6, and the outer surface of the pull plate 6 is passivated. The pull plate 6 can make it more convenient for the staff to pull and rotate the slide rod 508, which can effectively reduce the difficulty of operating the device. The passivation treatment of the outer surface of the pull plate 6 can effectively prevent the staff from being scratched.

[0034] Example 2

[0035] like Figure 1 to Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes that two symmetrical reinforcing rods 8 are fixedly connected to the outer surface of the sliding column 2, and the top ends of the two reinforcing rods 8 are fixedly connected to the bottom surface of the sign 3. The reinforcing rods 8 can support the sign 3, increase the stability of the sign 3, and prevent the reinforcing rods 8 from falling off after long-term use of the device, which can effectively increase the service life of the device.

[0036] The upper surface of the sign 3 is fixedly connected to a fixing rod 9, and the outer surface of the fixing rod 9 is fixedly connected to a pointer 10. The fixing rod 9 and the pointer 10 can indicate the direction, making it more convenient for pedestrians and staff to travel and work, and effectively preventing pedestrians from going the wrong way.

[0037] The bottom end of the fixed tube 1 is fixedly connected to a chassis 11, and the outer surface of the fixed tube 1 is fixedly connected to four reinforcing ribs 12, and the bottom surfaces of the four reinforcing ribs 12 are fixedly connected to the upper surface of the chassis 11. The chassis 11 can support the device, which can effectively prevent the device from tilting and increase the stability of the device. The reinforcing ribs 12 can strengthen the stability of the fixed tube 1 and prevent the fixed tube 1 from tilting during use, which can effectively increase the safety of the device.

[0038] Through holes 13 are provided at the four corners of the upper surface of the chassis 11, and an insertion rod 14 is inserted into the inner wall of each through hole 13. The through holes 13 and the insertion rod 14 can be used to fix the device, which makes it more convenient for the staff to fix the device and can effectively increase the practicality of the device.

[0039] The top of each insertion rod 14 is fixedly connected to a lifting plate 15, and the outer surface of each lifting plate 15 is passivated. The lifting plate 15 can make it more convenient for the staff to move the insertion rod 14, which can effectively increase the practicality of the device. The passivation treatment on the outer surface of the lifting plate 15 can prevent the staff from being scratched.

[0040] Working principle: When using the device, it is first necessary to install it to the required position, and then adjust the height of the device according to the needs. First, it is necessary to pull the pull plate 6, through which the sliding rod 508 can be driven to move, and then the slider 509 can be driven to move, and then the sliding rod 508 is rotated, through which the slider 509 can be driven to rotate, and then the rotating cylinder 501 can be driven to rotate, thereby driving the first pulley 502 to rotate, with the rotation of the first pulley 502, the second pulley 504 can be driven to rotate through the belt, and then the rotating rod 503 can be driven to rotate, and the rotation of the rotating rod 503 can drive the gear 505 to rotate, thereby driving the sliding column 2 to move, and the movement of the sliding column 2 can drive the sign 3 to rise and fall, and then the height of the sign 3 can be adjusted, and the rotating cylinder 501 can be limited by the ratchet 506 and the pawl 507 to prevent the rotating cylinder 501 from rotating when it is not needed, which can effectively increase the stability of the device.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An indicator device for public welfare forest management, characterized in that: The invention comprises a fixed cylinder (1), the inner wall of the fixed cylinder (1) is slidably connected to a sliding column (2), the top of the sliding column (2) is fixedly connected to an indication sign (3), the top of the fixed cylinder (1) is fixedly connected to a fixed box (4), the inner wall of the indication sign (3) is provided with a lifting mechanism (5), the lifting mechanism (5) comprises a rotating cylinder (501), the outer surface of the rotating cylinder (501) is fixedly connected to a first pulley (502), the inner wall of the fixed box (4) is rotatably connected to a rotating rod (503), the outer surface of the rotating rod (503) is fixedly connected to a second pulley (504), the first pulley (502) and the second pulley (504) are fixedly connected to each other. 04) is connected by belt transmission, the outer surface of the rotating rod (503) is fixedly connected with a gear (505), the gear (505) is meshed with the sliding column (2), the outer surface of the rotating cylinder (501) is fixedly connected with a ratchet (506), the inner wall of the fixed box (4) is installed with a pawl (507), the ratchet (506) is meshed with the pawl (507), the inner wall of the rotating cylinder (501) is slidably connected with a sliding rod (508), the outer surface of the sliding rod (508) is fixedly connected with two symmetrical sliding blocks (509), and the outer surfaces of the two sliding blocks (509) are both slidably connected to the inner wall of the rotating cylinder (501).

2. The indicator device for public welfare forest management and protection according to claim 1, characterized in that: The front end of the sliding rod (508) is fixedly connected to a pull plate (6), and the outer surface of the pull plate (6) is passivated.

3. The indicator device for public welfare forest management and protection according to claim 1, characterized in that: Two symmetrical bearings (7) are inlaid on the inner wall of the fixed cylinder (1), and the inner walls of the two bearings (7) are fixedly connected to the outer surface of the rotating rod (503).

4. The indicator device for public welfare forest management and protection according to claim 1, characterized in that: Two symmetrical reinforcing rods (8) are fixedly connected to the outer surface of the sliding column (2), and the top ends of the two reinforcing rods (8) are fixedly connected to the bottom surface of the sign (3).

5. The indicator device for public welfare forest management and protection according to claim 1, characterized in that: A fixing rod (9) is fixedly connected to the upper surface of the signboard (3), and a direction mark (10) is fixedly connected to the outer surface of the fixing rod (9).

6. The indicator device for public welfare forest management and protection according to claim 1, characterized in that: The bottom end of the fixed cylinder (1) is fixedly connected to a chassis (11), the outer surface of the fixed cylinder (1) is fixedly connected to four reinforcing ribs (12), and the bottom surfaces of the four reinforcing ribs (12) are fixedly connected to the upper surface of the chassis (11).

7. The indicator device for public welfare forest management and protection according to claim 6, characterized in that: Through holes (13) are provided at four corners of the upper surface of the chassis (11), and an insertion rod (14) is inserted into the inner wall of each through hole (13).

8. The indicator device for public welfare forest management and protection according to claim 7, characterized in that: The top end of each of the insertion rods (14) is fixedly connected to a lifting plate (15), and the outer surface of each of the lifting plates (15) is passivated.

Images