A kind of protective device for landscaping engineering construction

Abstract

The present invention relates to the field of garden and greening engineering, and relates to a garden and greening engineering construction protection device, comprising a storage cylinder, a counterweight base fixedly connected to the lower end of the storage cylinder and filled with water, a group of winding roller assemblies symmetrically stored in the storage cylinder and hinged to the top plate of the storage cylinder through a hinge seat, a water bag wall wound on the winding roller assembly, and a driving assembly driving the winding roller assembly to extend out of the storage cylinder; the present invention realizes rapid erection and disassembly of the protection device by providing a storage cylinder, a winding roller assembly stored in the storage cylinder, a water bag wall wound on the winding roller assembly, and a driving assembly driving the winding roller assembly to rotate and unfold from the storage cylinder. At the same time, the water bag wall protects people or vehicles from accidental collisions.

Description

Technical Field

[0001] The present invention relates to the field of garden greening engineering, and more specifically, to a garden greening engineering construction protection device. Background Art

[0002] Gardening and greening projects are projects for building landscape gardens and green spaces. Gardening and greening provides people with a good place to rest, culturally entertain, get close to nature, and satisfy people's desire to return to nature. It is an important measure to protect the ecological environment and improve the urban living environment. Gardening and greening generally refers to environmental construction projects in gardens, urban green spaces, and scenic spots, including garden construction projects, earthwork projects, garden mountain construction projects, garden water management projects, garden paving projects, greening projects, flower planting projects, etc. It uses engineering technology to express garden art, so that the engineering structures on the ground are integrated with the garden landscape.

[0003] During the construction of landscaping projects, it is necessary to erect isolation fences to isolate the construction site from the outside. Traditional isolation fences are assembled with steel pipes and steel plates, and the erection and dismantling process is cumbersome. In addition, when people or vehicles collide accidentally, not only will the isolation device itself be severely damaged, but rigid collisions can also easily damage vehicles or people. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a protective device for landscaping engineering construction, which can realize the rapid disassembly and assembly of the protective device while protecting the safety of people or vehicles that are accidentally collided.

[0006] 2. Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] A garden greening engineering construction protection device, comprising a storage cylinder, a counterweight base fixedly connected to the lower end of the storage cylinder and filled with water, a group of winding roller assemblies symmetrically stored in the storage cylinder and hinged to the top plate of the storage cylinder through a hinge seat, a water bag wall wound on the winding roller assembly, and a driving assembly that drives the winding roller assembly to extend out of the storage cylinder;

[0009] The driving assembly includes a connecting plate hinged to the winding roller assembly through an articulated seat, a lifting block hinged to the lower end of the connecting plate and slidably connected to the inner wall of the storage tube, a screw rod threadedly connected to the lifting block and installed in the storage tube, and an adjusting wheel fixedly connected to the lower end of the screw rod;

[0010] The water bag wall is a hollow plate-shaped flexible water bag filled with water.

[0011] Furthermore, a long counterweight water bag is provided at the lower part of the water bag wall and is integrally formed with the water bag wall. The counterweight water bag is connected to the inner cavity of the water bag wall, and a water injection hose with a cover is connected to the side wall of the water bag wall.

[0012] According to the claim or a protective device for landscaping engineering construction, it is characterized in that a pulling assembly is provided above the storage cylinder, and the pulling assembly includes a group of fixed rings rotatably connected to the end of the winding roller assembly away from the storage cylinder, a pulling steel wire fixedly connected to the fixed ring, a winding drum wound with the pulling steel wire and arranged above the storage cylinder, a mounting frame rotatably connected to the winding drum and fixed on the storage cylinder, a vertical shaft mounted on the mounting frame and rotatably connected to the mounting frame, a first transmission gear group connecting the winding drum and the vertical shaft, and a second transmission gear group connecting the vertical shaft and the screw rod.

[0013] Furthermore, the storage tube is provided with a storage groove which has a rectangular cross section and runs through the storage tube.

[0014] Furthermore, protrusions integrally formed with the lifting block are provided at both ends of the lifting block, and a vertical sliding groove for the protrusions to slide up and down is opened on the inner wall of the storage groove.

[0015] Furthermore, the counterweight base is a hollow cylinder with a diameter greater than the diameter of the storage tube, and a water injection pipe with a threaded cover is provided at the upper end of the counterweight base.

[0016] Furthermore, the winding roller assembly includes a roller shaft in the shape of a cylindrical rod, a clamping strip which is sleeved on the roller shaft and fixedly connected to the water bag wall in a fixed manner; the hinged seat includes a rotating hinged seat which is rotatably connected to the side of the roller shaft close to the storage cylinder through a bearing seat, and a fixed hinged seat which is hinged to the rotating hinged seat and the upper end of which is fixedly connected to the top plate of the storage cylinder; the upper end of the connecting plate is hinged to the rotating hinged seat, and the end of the roller shaft away from the storage cylinder is fixedly connected to a rotating wheel.

[0017] Furthermore, ventilation holes distributed in a matrix are opened on the water bag wall, and the ventilation holes are through holes penetrating the water bag wall.

[0018] Furthermore, the fixing ring is fixedly connected with a limiting plate with an arc-shaped cross section, and one end of the limiting plate away from the fixing ring is fixedly connected to the hinge seat.

[0019] Furthermore, the first transmission gear set includes a group of bevel gears that are vertically arranged and mesh with each other, and the second transmission gear set includes a group of circular gears that mesh with each other and are located in the same plane.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) The present invention is provided with a storage cylinder, a winding roller assembly stored in the storage cylinder, a water bag wall wound on the winding roller assembly, and a driving assembly that drives the winding roller assembly to rotate and unfold from the storage cylinder, thereby realizing rapid installation and disassembly of the protective device. At the same time, the water bag wall protects people or vehicles from accidental collisions.

[0023] (2) The present invention provides a water-filled counterweight base, a water bag wall with a counterweight water bag at the bottom, and ventilation holes distributed in a matrix on the surface of the water bag wall, so that the protective device has a lower center of gravity and ventilation capacity, thereby improving the stability and wind resistance of the protective device.

[0024] (3) The present invention is provided with a pulling assembly including a pulling wire, a fixing ring, a winding drum and linked with a screw rod. When the winding roller assembly is unfolded upward, the pulling wire pulls the outer end of the winding roller assembly, thereby improving the bearing capacity of the winding roller assembly and improving the stability of the water bag wall.

[0025] (4) The present invention improves the bearing capacity of the winding roller assembly by providing a limit plate with an arc-shaped cross-section. At the same time, the water bag wall wound on the winding roller assembly is squeezed and limited to improve the winding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the internal structure of the storage tube in the present invention;

[0028] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the water bag wall in the present invention;

[0030] Figure 5 It is a schematic diagram of the assembly structure of the winding roller assembly and the storage drum in the present invention;

[0031] Figure 6 It is a schematic diagram of the three-dimensional structure of the counterweight base in the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the storage tube and the mounting frame in the present invention;

[0033] Figure 8 It is a structural schematic diagram of the winding roller assembly in the present invention;

[0034] Fig. 9 It is a schematic diagram of the assembly structure of the winding roller assembly and the limiting plate in the present invention;

[0035] Fig.10It is a schematic diagram of the three-dimensional structure of the fixing ring in the present invention.

[0036] Explanation of the numbers in the figure: 1. Storage cylinder; 101. Storage slot; 102. Vertical slide; 2. Winding roller assembly; 3. Water bag wall; 301. Ventilation hole; 302. Water injection hose; 303. Counterweight water bag; 4. Connecting plate; 5. Lifting block; 6. Screw rod; 7. Adjusting wheel; 8. Counterweight base; 801. Water injection pipe; 9. Roller shaft; 10. Connecting strip; 11. Rotating hinge seat; 12. Fixed hinge seat; 13. Fixed ring; 14. Pulling wire; 15. Winding drum; 16. First transmission gear set; 17. Vertical shaft; 18. Second transmission gear set; 19. Mounting frame; 20. Limiting plate; 21. Rotating wheel. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] See also Figure 1-4In one embodiment of the present invention, a protective device for landscaping engineering construction includes a storage cylinder 1, a counterweight base 8 fixedly connected to the lower end of the storage cylinder 1 and filled with water, a group of winding roller assemblies 2 symmetrically stored in the storage cylinder 1 and hinged to the top plate of the storage cylinder 1 through a hinge seat, a water bag wall 3 wound on the winding roller assembly 2, and a driving assembly that drives the winding roller assembly 2 to extend out of the storage cylinder 1; the driving assembly includes a connecting plate 4 hinged to the winding roller assembly 2 through a hinge seat, a lifting block 5 hinged to the lower end of the connecting plate 4 and slidably connected to the inner wall of the storage cylinder 1, a screw 6 threadedly connected to the lifting block 5 and installed in the storage cylinder 1, and an adjusting wheel 7 fixedly connected to the lower end of the screw 6; the water bag wall 3 is a hollow plate-shaped flexible water bag filled with water.

[0041] Specifically, when carrying out garden construction and building a guardrail, first fill the counterweight base 8 with water, then install the storage tube 1 on the counterweight base 8, and then screw the adjusting wheel 7, the adjusting wheel 7 drives the screw rod 6 to rotate, the screw rod 6 drives the lifting block 5 to move upward in the storage tube 1, and the lifting block 5 pushes the winding roller assembly 2 from the storage tube 1 to rotate upward to a horizontal position through the connecting plate 4, and then unfolds the water bag cavity wound on the winding roller assembly 2 to make it droop vertically, and then fills water into the water bag wall 3, so that the water bag wall 3 forms the main body of the guardrail, and the guardrail is quickly built. At the same time, by using the water bag wall 3 as the protective main body, it not only plays an isolation role to prevent strangers from entering the construction site, but also has a good protective effect when pedestrians and vehicles collide with the guardrail.

[0042] In this embodiment, the storage tube 1 is provided with a storage groove 101 which has a rectangular cross section and penetrates the storage tube 1 .

[0043] Specifically, it is convenient to store the winding roller assembly 2 and the water bag wall 3 wound on the winding roller assembly 2, so as to facilitate the transportation of the entire protective device.

[0044] In this embodiment, protrusions formed integrally with the lifting block 5 are provided at both ends of the lifting block 5 , and a vertical sliding groove 102 for the protrusions to slide up and down is opened on the inner wall of the receiving groove 101 .

[0045] Specifically, the lifting block 5 has better stability and bearing capacity during the lifting process.

[0046] In this embodiment, the counterweight base 8 is a hollow cylinder with a diameter greater than that of the storage cylinder 1 , and a water injection pipe 801 with a threaded cover is provided at the upper end of the counterweight base 8 .

[0047] In this embodiment, the winding roller assembly 2 includes a roller shaft 9 in the shape of a cylindrical rod, a clamping strip 10 which is sleeved on the roller shaft 9 and fixedly connected to the water bag wall 3 in a fixed manner; the hinged seat includes a rotating hinged seat 11 which is rotatably connected to the side of the roller shaft 9 close to the storage tube 1 through a bearing seat, and a fixed hinged seat 12 which is hinged to the rotating hinged seat 11 and the upper end of which is fixedly connected to the top plate of the storage tube 1; the upper end of the connecting plate 4 is hinged to the rotating hinged seat 11, and the end of the roller shaft 9 away from the storage tube 1 is fixedly connected to a rotating wheel 21.

[0048] Specifically, by screwing the rotating wheel 21 , the rotating wheel 21 drives the roller 9 to rotate, so that the water bag wall 3 is wound around the roller 9 .

[0049] See also Figure 1-4 In another embodiment of the present invention, a weighted water bag 303 in the shape of a long strip and integrally formed with the water bag wall 3 is provided at the lower part of the water bag wall 3. The weighted water bag 303 is connected to the inner cavity of the water bag wall 3, and the side wall of the water bag wall 3 is connected to a water injection hose 302 with a cover.

[0050] Specifically, water is injected into the water bag wall 3 through the water injection hose 302. Since a counterweight water bag 303 is provided at the lower part of the water bag wall 3, the center of gravity of the water bag wall 3 is lowered, so that the water bag wall 3 maintains a vertical drooping state and has good stability.

[0051] In this embodiment, ventilation holes 301 distributed in a matrix are opened on the water bag wall 3 , and the ventilation holes 301 are through holes penetrating the water bag wall 3 .

[0052] Specifically, the windproof ability of the water bag wall 3 is improved, and the stability of the water bag wall 3 is improved.

[0053] See also Figure 2-10 In another embodiment of the present invention, in order to improve the stability of the water bag wall 3, a pulling assembly is provided above the storage cylinder 1, and the pulling assembly includes a set of fixed rings 13 rotatably connected to the end of the winding roller assembly 2 away from the storage cylinder 1, a pulling wire 14 fixedly connected to the fixed ring 13, a winding drum 15 wound with the pulling wire 14 and arranged above the storage cylinder 1, a mounting frame 19 rotatably connected to the winding drum 15 and fixed on the storage cylinder 1, a vertical shaft 17 mounted on the mounting frame 19 and rotatably connected to the mounting frame 19, a first transmission gear set 16 connecting the winding drum 15 and the vertical shaft 17, and a second transmission gear set 18 connecting the vertical shaft 17 and the screw rod 6.

[0054] Specifically, when unfolding the winding roller assembly 2, the screw rod 6 drives the lifting block 5 to move upward, and at the same time, the screw rod 6 drives the vertical shaft 17 to rotate through the second transmission gear set 18, and the vertical shaft 17 drives the winding drum 15 to rotate through the first transmission gear set 16. The winding drum 15 winds and tightens the pulling wire 14, so that the pulling wire 14 pulls the outer end of the winding roller assembly 2, so that the winding roller assembly 2 has better bearing capacity and improves the stability of the water bag wall 3.

[0055] In this embodiment, a limiting plate 20 with an arc-shaped cross section is fixedly connected to the fixing ring 13 , and one end of the limiting plate 20 away from the fixing ring 13 is fixedly connected to the hinge seat.

[0056] Specifically, the carrying capacity of the winding roller assembly 2 is further improved. At the same time, the arc-shaped limiting plate 20 can compress and limit the water bag wall winding on the winding roller assembly 2, improve the winding quality, and squeeze and fix the water bag cavity winding.

[0057] In this embodiment, the first transmission gear set 16 includes a group of bevel gears that are vertically arranged and mesh with each other, and the second transmission gear set 18 includes a group of circular gears that mesh with each other and are located in the same plane.

[0058] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective device for landscaping engineering construction, characterized in that: It comprises a storage cylinder (1), a weight base (8) fixedly connected to the lower end of the storage cylinder (1) and filled with water, a group of winding roller assemblies (2) symmetrically stored in the storage cylinder (1) and hinged to the top plate of the storage cylinder (1) via a hinge seat, a water bag wall (3) wound on the winding roller assembly (2), and a driving assembly for driving the winding roller assembly (2) to extend out of the storage cylinder (1); The driving assembly comprises a connecting plate (4) hinged to the winding roller assembly (2) via a hinge seat, a lifting block (5) hinged to the lower end of the connecting plate (4) and slidably connected to the inner wall of the storage tube (1), a screw rod (6) threadedly connected to the lifting block (5) and installed in the storage tube (1), and an adjusting wheel (7) fixedly connected to the lower end of the screw rod (6); The water bag wall (3) is a hollow plate-shaped flexible water bag filled with water. A counterweight water bag (303) in the form of a long strip and formed integrally with the water bag wall (3) is provided at the lower part of the water bag wall (3); the counterweight water bag (303) is communicated with the inner cavity of the water bag wall (3); and a water injection hose (302) with a cover is communicated with the side wall of the water bag wall (3). A pulling assembly is provided above the storage cylinder (1), the pulling assembly comprising a set of fixed rings (13) rotatably connected to the end of the winding roller assembly (2) away from the storage cylinder (1), a pulling wire (14) fixedly connected to the fixed ring (13), a winding drum (15) wound around the pulling wire (14) and arranged above the storage cylinder (1), a mounting frame (19) rotatably connected to the winding drum (15) and fixed on the storage cylinder (1), a vertical shaft (17) mounted on the mounting frame (19) and rotatably connected to the mounting frame (19), a first transmission gear set (16) connecting the winding drum (15) and the vertical shaft (17), and a second transmission gear set (18) connecting the vertical shaft (17) and the lead screw (6). The storage tube (1) is provided with a storage groove (101) which has a rectangular cross-section and penetrates the storage tube (1).

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