Greening protection device

Abstract

The utility model provides a greening protection device, which relates to the technical field of greening protection, including an underground seat, a water reservoir is fixedly arranged at the bottom of the underground seat, and the top rear end of the water reservoir is connected to the bottom of the underground seat; a connecting channel is fixedly arranged in the middle of the top of the underground seat; a grid bracket, two groups of hinged shaft seats are fixedly arranged at the bottom of the grid bracket, and the hinged shaft seats are rotatably arranged on both sides of the connecting channel in cooperation with waterproof bearings; the grid bracket is arranged, and a variable structure that can be automatically unfolded and conveniently passed is provided, and a retracting electric cylinder drives a control rack to move, and the control rack drives a driving gear and a linkage shaft to rotate, and the linkage shaft cooperates with a bevel gear to drive the hinged shaft seat and the grid bracket to rotate, so that the grid bracket is laid flat, and at this time, a caregiver can enter the landscape to carry out care, which is more convenient than a fixed guardrail, and solves the problem that the existing protection device lacks a variable structure that can be automatically unfolded and conveniently passed.

Description

Technical Field

[0001] The utility model belongs to the technical field of greening protection, and more specifically, particularly relates to a greening protection device. Background Art

[0002] In order to avoid trampling in the green belts in some scenic spots, guardrails need to be installed for protection. In general, guardrails are fixedly installed to prevent people from entering and causing trampling, especially during the growing period.

[0003] Based on the above, the protective devices currently used are mainly hollow guardrails, which are inconvenient to provide protection in windy weather, inconvenient for nursing staff to enter, and lack a variable structure that can be automatically unfolded to facilitate passing. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a greening protection device to solve the problem that the existing protection device proposed in the above background technology is mainly a hollow guardrail, which is inconvenient to provide protection in windy weather, inconvenient for caregivers to enter, and lacks a variable structure that can be automatically unfolded to facilitate passage.

[0005] The purpose and effect of the greening protection device of the utility model are achieved by the following specific technical means:

[0006] A greening protection device comprises an underground seat, a water reservoir is fixedly provided at the bottom of the underground seat, and the top rear end of the water reservoir is connected to the bottom of the underground seat; a connecting channel is fixedly provided in the middle of the top of the underground seat; a grid bracket, two groups of articulated shaft seats are fixedly provided at the bottom of the grid bracket, and the articulated shaft seats are rotatably provided on both sides of the connecting channel in cooperation with waterproof bearings; a switching valve is fixedly connected to the bottom of the underground seat; a circulating pump is provided at the bottom of the switching valve in cooperation with a pipeline; a water suction pipe is provided at the bottom of the circulating pump; and a tap water pipe is provided on one side of the switching valve.

[0007] Furthermore, a control rack is slidably provided at the bottom of the underground seat in cooperation with the guide rod; an electric cylinder is fixedly provided at the bottom of the underground seat, and the telescopic end of the electric cylinder is fixedly connected to the control rack; two sets of linkage shafts are rotatably provided in the middle of the underground seat, and driving gears are fixedly provided at the bottom ends of the linkage shafts, and the driving gears are meshed with the driving gears; two sets of limit blocks are fixedly provided on the top of the underground seat, and the limit blocks limit the grid bracket to rotate up to 90 degrees.

[0008] Furthermore, a connecting shaft is arranged outside the articulated shaft seat, and the connecting shaft and the linkage shaft are connected by a bevel gear transmission.

[0009] Furthermore, side filter cottons are fixedly arranged on both sides of the top of the water reservoir; a bearing grate column is fixedly arranged on the top of the water reservoir; and a filter screen is arranged at a position where the top of the water reservoir is aligned with the bottom surface of the buried seat.

[0010] Furthermore, the main body of the grid support is a grid structure, a spray head is embedded in the rear side of the vertical frame spaced apart by the grid structure, and a water channel is arranged in the grid support, the hinged shaft seat and the connecting channel to connect the spray head with the top of the switching valve.

[0011] Furthermore, both sides of the front side of the grid support are corner structures, and isolation plates are inserted into the corner structures.

[0012] Furthermore, a valve control electric cylinder is fixedly provided at the rear end of the switching valve in cooperation with the bracket, and a sliding valve block is fixedly provided at the telescopic end of the valve control electric cylinder, and the sliding valve block slides in the switching valve; two groups of valve holes are opened in the sliding valve block, the rear valve hole passes through up and down, and the right valve hole passes through at an angle to the right.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The grid bracket is provided, which provides a variable structure that can be automatically unfolded and easily passed through. The retracting electric cylinder drives the control rack to move, and the control rack drives the driving gear and the linkage shaft to rotate. The linkage shaft cooperates with the bevel gear to drive the articulated shaft seat and the grid bracket to rotate, so that the grid bracket can be laid flat. At this time, the caregiver can enter the landscape for care, which is more convenient than fixed guardrails, and people without management authority cannot remotely control the rotation of the grid bracket.

[0015] Isolation boards are set up to provide wind protection. If there is strong wind and vegetation needs to be protected, isolation boards can be installed to close the holes of the grid bracket to block the wind. Slogans or guiding information can also be posted outside the isolation boards for guidance, thus achieving multiple uses.

[0016] A sprinkler head is set up to provide a watering function. The rainwater accumulated in the water tank is pumped out, passed through the switching valve, and then input into the connecting channel using a pipe. Then, it passes through the hinged shaft seat and enters the interior of the grid bracket. It is sprayed out from the sprinkler head to water the vegetation. The protection and watering are combined, eliminating the tediousness of installing a separate watering device, and tap water can also be used for water supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is an axonometric structural schematic diagram of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the utility model in an expanded state.

[0020] Figure 4 It is a schematic diagram of the disassembled structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the side tilt structure of the underground seat of the utility model.

[0022] Figure 6 It is a schematic cross-sectional structural diagram of the switching valve of the utility model.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Underground seat; 101. Control rack; 102. Electric cylinder; 103. Linkage shaft; 104. Driving gear; 105. Connecting channel; 106. Limit block; 2. Water reservoir; 201. Side filter cotton; 202. Bearing grate column; 203. Filter screen; 3. Grid bracket; 301. Articulated shaft seat; 302. Sprinkler head; 4. Isolation plate; 5. Switching valve; 501. Valve control electric cylinder; 502. Sliding valve block; 503. Valve hole; 6. Circulation pump; 7. Suction pipe; 8. Tap water pipe. DETAILED DESCRIPTION

[0025] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a greening protection device, including an underground seat 1, a water reservoir 2 is fixedly arranged at the bottom of the underground seat 1, and the top rear end of the water reservoir 2 is communicated with the bottom of the underground seat 1; a connecting channel 105 is fixedly arranged in the middle of the top of the underground seat 1; a grid bracket 3, two groups of hinged shaft seats 301 are fixedly arranged at the bottom of the grid bracket 3, and the hinged shaft seats 301 are rotatably arranged on both sides of the connecting channel 105 in cooperation with waterproof bearings; a switching valve 5 is fixedly connected to the bottom of the underground seat 1; a circulating pump 6 is connected to the bottom of the switching valve 5 in cooperation with a pipeline; a water pump 7 is connected to the bottom of the circulating pump 6; and a tap water pipe 8 is connected to one side of the switching valve 5.

[0029] Among them, a control rack 101 is slidably provided at the bottom of the underground seat 1 in cooperation with the guide rod; an electric cylinder 102 is fixedly provided at the bottom of the underground seat 1, and the telescopic end of the electric cylinder 102 is fixedly connected to the control rack 101; two sets of linkage shafts 103 are rotatably provided in the middle of the underground seat 1, and the bottom ends of the linkage shafts 103 are fixedly provided with driving gears 104, and the driving gears 104 are meshed with the driving gears 104; two sets of limit blocks 106 are fixedly provided on the top of the underground seat 1, and the limit blocks 106 limit the grid bracket 3 to rotate up to 90 degrees.

[0030] Among them, a connecting shaft is arranged outside the articulated shaft seat 301, and the connecting shaft is connected to the linkage shaft 103 by a bevel gear transmission.

[0031] Among them, side filter cottons 201 are fixedly arranged on both sides of the top of the water reservoir 2; a bearing grate column 202 is fixedly arranged on the top of the water reservoir 2; and a filter screen 203 is arranged at a position where the top of the water reservoir 2 is aligned with the bottom surface of the buried seat 1.

[0032] The main body of the grid support 3 is a grid structure, and a spray head 302 is embedded in the rear side of the vertical frame spaced apart by the grid structure. A water channel is arranged in the grid support 3, the hinge shaft seat 301 and the connecting channel 105 to connect the spray head 302 with the top of the switching valve 5.

[0033] The two front sides of the grid support 3 are both corner structures, and isolation plates 4 are inserted into the corner structures.

[0034] Among them, the rear end of the switching valve 5 is fixedly provided with a valve control electric cylinder 501 in cooperation with the bracket, and the telescopic end of the valve control electric cylinder 501 is fixedly provided with a sliding valve block 502, and the sliding valve block 502 slides in the switching valve 5; two groups of valve holes 503 are opened in the sliding valve block 502, the rear valve hole 503 passes through up and down, and the right valve hole 503 passes through at an angle to the right.

[0035] like Figure 1-4 As shown, the water reservoir 2 and the buried seat 1 are pre-buried underground, the top surfaces of the buried seat 1 and the water reservoir 2 are aligned with the ground, and then the grid bracket 3 is installed;

[0036] During installation, the electric cylinder 102 is extended to ensure that the grid support 3 is vertical after installation, providing a blocking and protective function in daily life;

[0037] When it is necessary to take care of the lawn or trees, the electric cylinder 102 is retracted to drive the control rack 101 to move, and the control rack 101 drives the driving gear 104 and the linkage shaft 103 to rotate. The linkage shaft 103 cooperates with the bevel gear to drive the articulated shaft seat 301 and the grid bracket 3 to rotate, so that the grid bracket 3 is laid flat. At this time, the caregiver can enter the landscape to carry out care; after the care is completed, the electric cylinder 102 can be reset.

[0038] Embodiment 2:

[0039] On the basis of Example 1, if strong winds are encountered and vegetation needs to be protected, an isolation plate 4 can be installed to close the holes of the grid bracket 3 to block the wind, and slogans or guide information can be posted outside the isolation plate 4 for guidance.

[0040] Embodiment 3:

[0041] On the basis of Example 1, when it rains, rainwater will pass through the supporting grate column 202 and the filter screen 203 into the water reservoir 2. When it is dry, the circulation pump 6 is started to use the pumping pipe 7 to pump out the rainwater accumulated in the water reservoir 2, pass through the switching valve 5, and then use the pipeline to input the connecting channel 105, and then pass through the hinged shaft seat 301 to enter the interior of the grid bracket 3, and be sprayed out from the sprinkler head 302 to water the vegetation.

[0042] The specific usage and function of this embodiment are as follows:

[0043] In the utility model, when in use, the water reservoir 2 and the buried seat 1 are pre-buried in the ground, the top surfaces of the buried seat 1 and the water reservoir 2 are aligned with the ground, and then the grid bracket 3 is installed. After the installation is completed, the grid bracket 3 is ensured to be vertical to provide a blocking effect;

[0044] When it is necessary to take care of the lawn or trees, the electric cylinder 102 is retracted to drive the control rack 101 to move, and the control rack 101 drives the driving gear 104 and the linkage shaft 103 to rotate, and the linkage shaft 103 cooperates with the bevel gear to drive the articulated shaft seat 301 and the grid bracket 3 to rotate, so that the grid bracket 3 is laid flat, and the caregiver can enter the landscape to take care of it; after the care is completed, the electric cylinder 102 can be reset;

[0045] The tap water pipe 8 is connected to the external tap water, and the pumping pipe 7 is connected to the water reservoir 2. Under normal conditions, the valve hole 503 on the rear side connects the switching valve 5. At this time, the circulating pump 6 is started to use the pumping pipe 7 to pump out the rainwater accumulated in the water reservoir 2. After passing through the switching valve 5, the rainwater is input into the connecting channel 105 through the pipeline, and then passes through the hinged shaft seat 301 to enter the interior of the grid bracket 3, and is sprayed out from the sprinkler head 302 to water the vegetation, combining protection and watering, eliminating the tediousness of installing a separate irrigation device; the circulating pump 6 can be turned off to stop;

[0046] When there is no rainwater accumulation, the water supply method is changed. The valve control electric cylinder 501 is retracted to drive the sliding valve block 502 to move backward. The front valve hole 503 connects the tap water pipe 8, so that the tap water is supplied to the sprinkler head 302 and sprayed out, so that continuous watering can be carried out. The valve control electric cylinder 501 can be extended again to close the water supply.

Claims

1. A greening protection device, characterized in that: include: An underground seat, wherein a water reservoir is fixedly arranged at the bottom of the underground seat, and the top rear end of the water reservoir is connected to the bottom of the underground seat; a connecting channel is fixedly arranged in the middle of the top of the underground seat; a grid bracket, wherein two sets of articulated shaft seats are fixedly arranged at the bottom of the grid bracket, and the articulated shaft seats are rotatably arranged on both sides of the connecting channel in cooperation with waterproof bearings; a switching valve is fixedly connected to the bottom of the underground seat; a circulating pump is connected to the bottom of the switching valve in cooperation with a pipeline; a water suction pipe is connected to the bottom of the circulating pump; and a tap water pipe is connected to one side of the switching valve.

2. A greening protection device as claimed in claim 1, characterized in that: A control rack is provided at the bottom of the underground seat to cooperate with the guide rod for sliding; an electric cylinder is fixedly provided at the bottom of the underground seat, and the telescopic end of the electric cylinder is fixedly connected to the control rack; two sets of linkage shafts are rotatably provided in the middle of the underground seat, and the bottom ends of the linkage shafts are fixedly provided with driving gears, which are meshed with the driving gears; two sets of limit blocks are fixedly provided on the top of the underground seat, and the limit blocks limit the grid bracket from rotating by a maximum of 90 degrees.

3. A greening protection device as claimed in claim 2, characterized in that: A connecting shaft is arranged outside the articulated shaft seat, and the connecting shaft and the linkage shaft are connected by bevel gear transmission.

4. A greening protection device as claimed in claim 1, characterized in that: Side filter cottons are fixedly arranged on both sides of the top of the water reservoir; a bearing grate column is fixedly arranged on the top of the water reservoir; and a filter screen is arranged at a position where the top of the water reservoir is aligned with the bottom surface of the buried seat.

5. A greening protection device as claimed in claim 1, characterized in that: The main body of the grid support is a grid structure, and a spray head is embedded in the rear side of the vertical frame spaced apart by the grid structure. A water channel is arranged in the grid support, the hinged shaft seat and the connecting channel to connect the spray head with the top of the switching valve.

6. A greening protection device as claimed in claim 1, characterized in that: Both sides of the front side of the grid support are corner structures, and isolation plates are inserted into the corner structures.

7. A greening protection device as claimed in claim 1, characterized in that: The rear end of the switching valve is fixedly provided with a valve control electric cylinder in cooperation with the bracket, and the telescopic end of the valve control electric cylinder is fixedly provided with a sliding valve block, which slides in the switching valve; two groups of valve holes are opened in the sliding valve block, the rear valve hole penetrates up and down, and the right valve hole penetrates upward and rightward at an angle.

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