Height-adjustable inflatable engineering fence device

Abstract

The invention relates to the technical field of construction fences, in particular to a height-adjustable inflatable engineering fence device which comprises a fence body with the interior in a cavity shape, an air bag collecting groove is formed in the top of the fence body, an air bag folding and unfolding structure is arranged at the top of the air bag collecting groove, and an inflatable air bag is arranged in the air bag collecting groove. The bottom of the inflatable air bag is fixed to the inner bottom wall of the air bag collecting groove. The air bag folding and unfolding structure comprises a movable buckle plate and a fixed clamping groove plate which are connected in a clamped mode, the tail end of the fixed clamping groove plate is fixedly connected with the inner side wall of the air bag collecting groove, the tail end of the movable buckle plate is inserted into the side wall of the air bag collecting groove in a penetrating mode and is slidably connected with the side wall of the air bag collecting groove, and a sliding handle is fixed to the upper surface of the movable buckle plate; the problems that an existing all-plastic fence is not adjustable in height, large in size, inconvenient to transport, load and unload and prone to causing traffic jam are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of construction enclosures, and in particular to an inflatable engineering enclosure device with adjustable height. Background Art

[0002] In modern urban construction, temporary enclosures serve as a crucial safety and construction infrastructure, widely used at various construction sites, including road and bridge projects, building projects, and municipal engineering projects. Their primary function is not only to separate the construction area from the external environment and ensure construction safety, but also to enhance the cityscape and minimize disruption to surrounding traffic and residents. Currently, the most commonly used temporary enclosures are all-plastic, offering advantages such as light weight, ease of transport, and reusability.

[0003] However, existing all-plastic fencing has the following problems: first, its structural height is fixed and cannot be adjusted according to different construction needs, which affects the applicability of the fencing and the aesthetics of the site; second, due to its large overall volume and lack of compressibility, it takes up more space during transportation, increases transportation costs, and causes traffic congestion during loading and unloading at the construction site.

[0004] Therefore, it is necessary to invent an inflatable engineering enclosure device with adjustable height to solve the above problems. Summary of the Invention

[0005] In order to solve the problems of existing all-plastic enclosures such as non-adjustable height, large size that makes transportation and loading and unloading inconvenient, and easy to cause traffic congestion, the present invention provides an inflatable engineering enclosure device with adjustable height.

[0006] The present invention is achieved by adopting the following technical solutions: An inflatable engineering enclosure device with adjustable height includes an enclosure body with a hollow interior, an airbag collecting groove provided on the top of the enclosure body, an airbag retracting and releasing structure provided on the top of the airbag collecting groove, an inflatable airbag provided in the airbag collecting groove, and a bottom of the inflatable airbag fixed to the inner bottom wall of the airbag collecting groove; The airbag retraction and deployment structure includes a movable snap plate and a fixed snap slot plate that are snap-connected. The tail end of the fixed snap slot plate is fixedly connected to the inner wall of the airbag collecting slot. The tail end of the movable snap plate is inserted through the side wall of the airbag collecting slot and is slidably connected to it. A sliding handle is fixed on the upper surface of the movable snap plate.

[0007] Furthermore, water inlet holes are provided on the upper portions of the front surface and the rear surface of the enclosure body, and water outlet holes are provided on the lower portions of the front surface and the rear surface of the enclosure body.

[0008] Furthermore, an air inlet and an air outlet are provided on the top of the inflatable airbag.

[0009] Furthermore, snap components and grooves adapted thereto are provided on the enclosure main body. The snap components and the grooves are respectively located on the left side surface and the right side surface of the enclosure main body, and both are at the same height.

[0010] Furthermore, through-color reflective strips are provided on both the front surface and the rear surface of the enclosure main body.

[0011] Furthermore, concave handles are provided on both the front surface and the rear surface of the enclosure main body.

[0012] Furthermore, a vertical flag inserting hole is provided at one end of the top of the enclosure main body, and a flag is inserted into the vertical flag inserting hole.

[0013] Furthermore, height scales are provided on the inflatable airbag.

[0014] Furthermore, insertion holes adapted to the movable snap plates are provided on the side wall of the airbag collecting groove. The insertion holes are close to the tail end of the fixed snap plate and at the same height as the movable snap plates. An inner pushing plate is installed at the notch of the insertion hole through a spring return hinge.

[0015] Furthermore, the enclosure main body is made of high-density polyethylene material; the inflatable airbag is made of high-molecular rubber material.

[0016] The present invention realizes height adjustment through an inflatable airbag, and realizes rapid splicing and disassembly through modular design. The airbag can be retracted in the non-use state, greatly reducing the volume of a single enclosure device, and at the same time reducing the mass of a single enclosure device, improving the transportation efficiency, reducing the waste of vehicle and personnel resources, and avoiding the problem of congestion at the construction site during the transportation and installation stage; the present invention makes full use of the characteristics of high-molecular rubber material, such as strong toughness, explosion resistance and deformability, to manufacture an airbag and fix it on the top of the enclosure main body made of high-density polyethylene material, realizing that the height of the enclosure at the construction site can be freely adjusted according to needs, avoiding the problem of repeated transportation and allocation; in addition, the present invention has a simple structure, is easy to operate, is convenient for installation, can be quantitatively produced, and covers the application scope of the engineering technology field, saving transportation resources and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present invention.

[0018] Figure 2 is a structural schematic diagram of the present invention in the working state.

[0019] Figure 3 is a structural schematic diagram of the airbag retracting and deploying structure in the present invention.

[0020] In the figure: 1, enclosure main body; 2, airbag collection groove; 3, inflatable airbag; 4, movable buckle plate; 5, fixed card slot plate; 6, sliding handle; 7, water inlet hole; 8, water outlet hole; 9, air inlet hole; 10, exhaust hole; 11, buckle part; 12, groove; 13, through-type color reflective strip; 14, concave handle; 15, vertical flag inserting hole; 16, flag; 17, height scale; 18, jack. Specific implementation mode

[0021] An inflatable engineering enclosure device with adjustable height, as shown in the attached Figure 1 ~attached Figure 3 figure, includes an enclosure main body 1 with a cavity inside. At the top of the enclosure main body 1, there is an airbag collection groove 2. At the top of the airbag collection groove 2, there is an airbag retracting and releasing structure. Inside the airbag collection groove 2, there is an inflatable airbag 3. The bottom of the inflatable airbag 3 is fixed to the inner bottom wall of the airbag collection groove 2; The airbag retracting and releasing structure includes a movable buckle plate 4 and a fixed card slot plate 5 that are snap-connected. The tail end of the fixed card slot plate 5 is fixedly connected to the inner side wall of the airbag collection groove 2. The tail end of the movable buckle plate 4 penetrates and is inserted into the side wall of the airbag collection groove 2 and is slidably connected thereto. A sliding handle 6 is fixed to the upper surface of the movable buckle plate 4.

[0022] In the present invention, the enclosure main body 1 serves as the basic support structure of the entire device. The inside is designed as a cavity for storing counterweights such as water or sand, ensuring the stability of the device and preventing it from being blown down by the wind, improving the overall stability and adapting to different wind environments. At the same time, the cavity design facilitates weight reduction during transportation; the airbag collection groove 2 is used to store the inflatable airbag 3 in an uninflated state, reducing the volume and facilitating transportation and storage; the inflatable airbag 3 realizes the height adjustment function of the device through inflation and is the core component with variable height, which can be adjusted according to construction requirements, avoiding repeated transportation of enclosures with a fixed height; the airbag retracting and releasing structure composed of the movable buckle plate 4, the fixed card slot plate 5 and the sliding handle 6 can control the separation or combination of the movable buckle plate 4 and the fixed card slot plate 5 through the sliding handle 6, facilitating the removal and recovery of the inflatable airbag 3.

[0023] On the upper parts of the front surface and the rear surface of the enclosure main body 1, there are water inlet holes 7 respectively. On the lower parts of the front surface and the rear surface of the enclosure main body 1, there are water outlet holes 8 respectively.

[0024] In the present invention, the water inlet hole 7 is used to inject counterweights such as water or sand into the enclosure main body 1, and the type of filling material can be flexibly selected according to the on-site environment to enhance the wind resistance of the device. The water outlet hole 8 is used to discharge the counterweights after the device is used, so as to facilitate the cleaning, handling and reuse of the device.

[0025] At the top of the inflatable airbag 3, there are an air inlet hole 9 and an exhaust hole 10.

[0026] In the present invention, the air inlet hole 9 provides an inlet for inflating the inflatable airbag 3, and the exhaust hole 10 is used to evacuate the gas in the inflatable airbag 3, facilitating the retraction of the inflatable airbag 3 and ensuring that the inflatable airbag 3 can be smoothly retracted into the airbag collection groove 2 after being fully compressed.

[0027] The retaining wall main body 1 is provided with a buckle member 11 and a groove 12 adapted thereto. The buckle member 11 and the groove 12 are respectively located on the left side surface and the right side surface of the retaining wall main body 1, and the two are at the same height.

[0028] In the present invention, the groove 12 and the buckle member 11 are used for connecting adjacent single retaining wall devices, realizing modular splicing, facilitating the rapid arrangement into a continuous retaining wall line. The groove 12 and the buckle member 11 cooperate to achieve plug-in fixation, enhancing the overall connection strength and preventing the retaining wall from being toppled by external forces.

[0029] Both the front surface and the rear surface of the retaining wall main body 1 are provided with through-color reflective strips 13.

[0030] In the present invention, the through-color reflective strips 13 are used to improve the visibility at night, enhance the safety warning effect, ensure the safety of the construction area at night, and comply with traffic management regulations.

[0031] Both the front surface and the rear surface of the retaining wall main body 1 are provided with concave handles 14.

[0032] In the present invention, the concave handles 14 facilitate the handling and movement of the retaining wall, saving manpower, improving the handling efficiency, and not affecting the appearance neatness.

[0033] One end of the top of the retaining wall main body 1 is provided with a vertical flag insertion hole 15, and a flag 16 is inserted into the vertical flag insertion hole 15.

[0034] In the present invention, the flag 16 plays a role of identification or warning, enhancing the information transmission ability and visual guidance function at the construction site.

[0035] The inflatable airbag 3 is provided with a height scale 17.

[0036] The height scale 17 can help the staff accurately control the height of the retaining wall, avoiding potential safety hazards or unappealing problems caused by being too high or too low.

[0037] The side wall of the airbag collection groove 2 is provided with a jack 18 adapted to the movable buckle plate 4. The jack 18 is close to the tail end of the fixed card slot plate 5 and is at the same height as the movable buckle plate 4. An inner push plate is installed at the notch of the jack 18 through a spring return hinge.

[0038] When multiple single enclosure devices have been sequentially connected through the buckle 11 and the groove 12, and it is necessary to take out the inflatable airbag 3 from the airbag collection groove 2, slide the movable buckle plate 4 outward to the airbag collection groove 2, and the tail end of the movable buckle plate 4 can be inserted into the jack 18 of the adjacent enclosure main body 1 through the inner push plate, realizing the temporary storage of the movable buckle plate 4; when the movable buckle plate 4 leaves the jack 18, the inner push plate can be automatically reset through the spring return hinge, so as to realize automatic closing, simplify the operation process, and at the same time prevent dust from entering.

[0039] The enclosure main body 1 is made of high-density polyethylene material; the inflatable airbag 3 is made of high molecular rubber material.

[0040] The high-density polyethylene material has the characteristics of strong weather resistance, compression resistance and corrosion resistance. The enclosure main body 1 made of it is suitable for long-term outdoor use; the high molecular rubber material has good elasticity and anti-burst performance, which can extend the service life of the inflatable airbag 3.

[0041] During use, first sequentially connect multiple single enclosure devices through the buckle 11 and the groove 12, then inject water or sand into the enclosure main body 1 through the water inlet hole 7 to increase stability. It can be injected into all single enclosures or at intervals according to the site needs, noting not to exceed the height of the water inlet hole 7 to prevent overflow. Then press the sliding handle 6 inward to the airbag collection groove 2 and pull the movable buckle plate 4 outward to the airbag collection groove 2 to separate the movable buckle plate 4 from the fixed card slot plate 5, and pull out the inflatable airbag 3. Determine the enclosure height according to the construction environment needs. After pulling out the inflatable airbag 3 to the required length by observing the height scale 17, pull the movable buckle plate 4 inward to the airbag collection groove 2 and press the sliding handle 6 to make the movable buckle plate 4 re-engage with the fixed card slot plate 5. After ensuring that the inflatable airbag 3 will not expand or contract, inflate the inflatable airbag 3 through the air inlet hole 9 to make it expand. After filling with air, close the air inlet hole 9, check and confirm the stability of the enclosure, without tilting or air leakage. Insert the warning flag 16 into the vertical flag insertion hole 15 of the first and last single enclosure devices to enhance the warning effect; when the use is over, remove the buckle connection between the single enclosure devices one by one, open the exhaust hole 10 to discharge the gas in the inflatable airbag 3, separate and engage the movable buckle plate 4 and the fixed card slot plate 5 by operating the sliding handle 6, so as to retract the inflatable airbag 3 into the airbag collection groove 2, open the water outlet hole 8 to discharge the filling material in the enclosure main body 1, and prepare for the next transportation, thus completing the use of this device; overcoming the problems of the existing all-plastic enclosures, such as non-adjustable height, large volume, inconvenient transportation and loading and unloading, and easy to cause traffic congestion.

[0042] In the specific implementation process, if it is necessary to change the height of the enclosure, just open the exhaust hole 10, discharge the gas in the inflatable airbag 3, reopen the airbag retracting and extending structure, change the length of the inflatable airbag 3 extending out, and then inflate again after closing the airbag retracting and extending structure to reach the new height. This process does not require re-transporting and re-deploying the enclosure device, saving the layout time and greatly reducing resource waste.

[0043] In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inflatable engineering enclosure device with adjustable height, characterized in that: It includes a retaining wall main body (1) with a cavity inside. At the top of the retaining wall main body (1), there is an airbag collection groove (2). At the top of the airbag collection groove (2), there is an airbag retracting and releasing structure. Inside the airbag collection groove (2), there is an inflatable airbag (3), and the bottom of the inflatable airbag (3) is fixed to the inner bottom wall of the airbag collection groove (2). The airbag retracting and releasing structure includes a movable snap plate (4) and a fixed card slot plate (5) that are snap-connected. The tail end of the fixed card slot plate (5) is fixedly connected to the inner side wall of the airbag collection groove (2). The tail end of the movable snap plate (4) is inserted through and slidably connected to the side wall of the airbag collection groove (2). A sliding handle (6) is fixed on the upper surface of the movable snap plate (4).

2. The inflatable engineering enclosure device with adjustable height according to claim 1, characterized in that: Water inlet holes (7) are provided on the upper parts of the front and rear surfaces of the retaining wall main body (1), and water outlet holes (8) are provided on the lower parts of the front and rear surfaces of the retaining wall main body (1).

3. An inflatable engineering enclosure device with adjustable height according to claim 1, characterized in that: An air inlet hole (9) and an exhaust hole (10) are provided at the top of the inflatable airbag (3).

4. The inflatable engineering enclosure device with adjustable height according to claim 1, wherein: Snap-fastening parts (11) and grooves (12) adapted to them are provided on the retaining wall main body (1). The snap-fastening parts (11) and the grooves (12) are located on the left and right sides of the retaining wall main body (1) respectively, and they are at the same height.

5. The inflatable engineering enclosure device with adjustable height according to claim 1, characterized in that: Penetrating color reflective strips (13) are provided on both the front and rear surfaces of the retaining wall main body (1).

6. The inflatable engineering enclosure device with adjustable height according to claim 1, characterized in that: Concave handles (14) are provided on both the front and rear surfaces of the retaining wall main body (1).

7. The inflatable engineering enclosure device with adjustable height according to claim 1, characterized in that: A vertical flag insertion hole (15) is opened at one end of the top of the retaining wall main body (1), and a flag (16) is inserted into the vertical flag insertion hole (15).

8. An inflatable engineering enclosure device with adjustable height according to claim 1, characterized in that: Height scales (17) are provided on the inflatable airbag (3).

9. The inflatable engineering enclosure device with adjustable height according to claim 1, characterized in that: A jack (18) adapted to the movable snap plate (4) is opened on the side wall of the airbag collection groove (2). The jack (18) is close to the tail end of the fixed card slot plate (5) and is at the same height as the movable snap plate (4). An inner push plate is installed at the notch of the jack (18) through a spring return hinge.

10. An inflatable engineering enclosure device with adjustable height according to claim 1, characterized in that: The retaining wall main body (1) is made of high-density polyethylene material; the inflatable airbag (3) is made of high-molecular rubber material.

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