Flying area pavement demolition protection device

Abstract

The utility model discloses a flying area pavement dismantling protection device, and relates to the technical field of flying area pavement protection. Comprising a first inserting plate and a cover plate, the first inserting plate and the cover plate form a right-angle plate body, the flying area pavement comprises a demolition pavement and a non-demolition pavement, the first inserting plate is inserted into a gap between the demolition pavement and the non-demolition pavement to be fixed, the cover plate is attached to the non-demolition pavement, first clamping pieces are fixed to the two ends of the first inserting plate, and the first clamping pieces are elastically connected with the first inserting plate. A shifting piece is fixed to the end, away from the first inserting plate, of the first clamping piece. Through the arrangement of the inserting plates, the cover plates, the clamping pieces and the like, the first inserting plate and the second cover plate can be effectively fixed between a demolition road surface and a non-demolition road surface, stability is kept, and therefore damage to the non-demolition road surface in the demolition process of the flying area road surface is prevented; due to the design of the clamping piece I and the clamping piece II, the device only needs to be inserted into the gap during use, and only the corresponding clamping piece needs to be shifted when the device is taken down, so that the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of flight zone pavement protection, in particular to a flight zone pavement removal protection device. Background Art

[0002] The airfield pavement demolition protection device refers to the protection facilities set up to ensure flight safety and protect the pavement in the non-demolition area when the pavement is constructed or maintained at an airport or aviation base. Therefore, a device is needed that can effectively prevent damage to the non-demolition pavement during pavement demolition, and at the same time is easy to install and remove, to ensure the safety of construction workers and construction efficiency.

[0003] A road pavement construction protection device with authorization announcement number CN218234635U discloses that after a plurality of column assemblies are fixed on the ground, the top cross plate assembly, the baffle assembly, and the bottom cross plate assembly can be adjusted in size according to the spacing between two adjacent column assemblies, thereby protecting the road pavement.

[0004] However, the above device is not suitable for the protection work of adjacent road surface construction. During the construction process of adjacent road surfaces, especially in adjacent areas, it is very easy to cause damage to the adjacent road surface, affecting the use of non-demolition road surfaces. Therefore, we propose a new solution. Utility Model Content

[0005] The utility model aims to provide a flight zone pavement removal protection device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flight area pavement removal protection device, comprising:

[0007] Insert plate 1 and cover plate, insert plate 1 and cover plate forming a right angle plate body;

[0008] The flight area pavement includes demolished pavement and non-demolition pavement;

[0009] The plug plate is inserted into the gap between the demolished pavement and the non-demolition pavement to keep it fixed, and the cover plate is attached to the non-demolition pavement.

[0010] Further to this solution, card one is fixed to both ends of plug board one, card one is elastically connected to plug board one, a paddle is fixed to the end of card one away from plug board one, and the paddle is inclined toward between card one and plug board one.

[0011] Further to this solution, card 2 is fixed to both ends of the plug board 1, card 2 is elastically connected to the plug board 1, and one end of the card 2 extends upwardly tilted until it passes over the top plane of the non-demolition road surface b.

[0012] Furthermore, regarding this solution, a handle is installed on the top plane of the cover plate, and a plurality of slots are provided on the cover plate. The cover plate is connected to a protective pad through the slots, and the protective pad is provided with a "T"-shaped insert that matches the slots.

[0013] Furthermore, regarding this solution, a baffle is installed on one side of the handle, and the width of the baffle is consistent with the width of the cover plate.

[0014] Further to this solution, a plurality of handles 2 are installed on the side of the baffle away from the demolition pavement a, and the handles 2 are in a right angle shape.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The airfield pavement demolition protection device is provided with plug plates, cover plates and cards. The design of plug plate one and cover plate two can be effectively fixed between the demolition pavement and the non-demolition pavement to maintain stability, thereby preventing damage to the non-demolition pavement during the airfield pavement demolition process. The design of card one and card two allows the device to be inserted into the gap when in use, and to be removed by simply flicking the corresponding card, which is simple and convenient to operate.

[0017] At the same time, a baffle is provided on the handle. When multiple protective devices are spliced ​​together, the baffle can effectively block the flying stones and reduce the cleaning work. The structure of the device is also relatively simple, the cost is relatively low, and it can be promoted for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the left shaft side structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the baffle position structure of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the second embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the utility model in use state.

[0023] In the figure: 1. plug board; 2. cover plate; 3. protective pad; 301. insert strip; 4. slot; 5. handle 1; 6. card 1; 7. pick; 8. card 2; 9. baffle; 10. handle 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 in 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.

[0025] The airfield pavement demolition protection device is suitable for scenarios where partial demolition or repair of the road is required, especially when there is a gap between the demolished pavement a and the non-demolition pavement b. The following are some examples of applicable scenarios:

[0026] Airfield road maintenance: During the road maintenance process in airports, airfields and other flight areas, part of the pavement may need to be demolished or repaired. The use of this device can ensure that the surrounding undemolished pavement will not be damaged during the demolition work, ensuring the overall safety and use of the airfield road.

[0027] Aircraft apron maintenance: In areas such as aircraft aprons, the pavement may need to be maintained or repaired to ensure safe parking and take-off and landing of aircraft. In this case, the use of this device can effectively protect the unremoved pavement and reduce the impact of maintenance work on the normal operation of the apron.

[0028] like Figure 1 - Figure 5 As shown, the utility model provides a technical solution: a flight zone pavement removal protection device, comprising:

[0029] like Figure 5 As shown, the plug plate 1 and the cover plate 2 form a right-angle plate body, the plug plate 1 is inserted into the gap between the demolished pavement a and the non-demolitioned pavement b and kept fixed, the cover plate 2 is attached to the non-demolitioned pavement b, during the pavement demolition process of the airfield, a cutting machine will be used to separate the demolished pavement a and the non-demolitioned pavement b first, a gap is cut between the demolished pavement a and the non-demolitioned pavement b by the cutting machine, the plug plate 1 is inserted into the gap, and the cover plate 2 is attached to the non-demolitioned pavement b for protection, so that damage to the non-demolitioned pavement b can be avoided when the demolished pavement a is broken.

[0030] like Figure 1 As shown, in order to ensure the smooth implementation of this embodiment, it should be understood that a card 6 is fixed to both ends of the plug board 1, the card 6 is elastically connected to the plug board 1, and a paddle 7 is fixed to the end of the card 6 away from the plug board 1, and the paddle 7 is inclined toward between the card 6 and the plug board 1. With the support of this structure, during use, it is only necessary to press the plug board 1 into the gap to maintain the stability of the protective device. When removing the protective device, it is only necessary to press the paddle 7 by hand to remove the device, which is more convenient.

[0031] Embodiment 2: Card 2 8 is fixed at both ends of plug plate 1, and card 2 8 is elastically connected to plug plate 1. One end of card 2 8 extends upward at an angle until it passes over the top plane of the non-demolition pavement b. When the gap between the demolition pavement a and the non-demolition pavement b is small, it may be difficult for the operator's hand to enter the gap. Through the setting of this structure, during use, it is still only necessary to insert plug plate 1 into the gap. When card 2 8 is against the gap, there is still sufficient pressure to maintain the stability of the protective device, which is more convenient when dismantling. Just move card 2 8.

[0032] like Figure 1 As shown, in order to ensure the smooth implementation of this embodiment, it should be understood that a handle 5 is installed on the top plane of the cover plate 2, and a plurality of slots 4 are provided on the cover plate 2. The cover plate 2 is connected with a protective pad 3 through the slots 4. The protective pad 3 is provided with a "T"-shaped insert 301 adapted to the slots 4. The protective pad 3 is a rubber sheet or a filled foam board. In the process of protecting the road surface, the rubber or the filled foam board can fully protect the road surface, and the protective pad 3 is removable and can be replaced at any time, which is more convenient.

[0033] like Figure 3 and Figure 4 To ensure the smooth implementation of this embodiment, it should be understood that a baffle 9 is installed on one side of the handle 5, and the width of the baffle 9 is consistent with the width of the cover plate 2. Through the setting of the baffle 9, when the device is used for long road surface protection, multiple protective devices are spliced ​​together, and the baffle 9 can block more flying stones, which can reduce a lot of work in the subsequent cleaning process.

[0034] like Figure 4 As shown, in order to ensure the smooth implementation of this embodiment, it is necessary to understand that a plurality of handles 10 are installed on the side of the baffle 9 facing away from the demolition surface a, and the handles 10 are in a right angle shape. This structure is suitable for Example 2. When the width of the device is longer, the setting of the handles 10 can make it easier to remove the protective device.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A flight zone pavement removal protection device, characterized in that: include: Insert plate 1 (1) and cover plate (2), the insert plate 1 (1) and cover plate (2) form a right-angle plate body, The flight area pavement includes a demolished pavement (a) and a non-demolished pavement (b); The insert plate (1) is inserted into the gap between the demolished pavement (a) and the non-demolished pavement (b) and is kept fixed, and the cover plate (2) is attached to the non-demolished pavement (b).

2. The flight zone pavement removal protection device according to claim 1, characterized in that: Cards (6) are fixed to both ends of the plug board (1), and the card (6) is elastically connected to the plug board (1). A paddle (7) is fixed to the end of the card (6) away from the plug board (1), and the paddle (7) is inclined toward between the card (6) and the plug board (1).

3. The flight zone pavement removal protection device according to claim 1, characterized in that: Card 2 (8) is fixed to both ends of the plug board 1 (1), and the card 2 (8) is elastically connected to the plug board 1 (1). One end of the card 2 (8) extends upwardly and tilts until it passes over the top plane of the non-demolition road surface (b).

4. The flight zone pavement removal protection device according to claim 1, characterized in that: A handle (5) is installed on the top plane of the cover plate (2). The cover plate (2) is also provided with a plurality of slots (4). The cover plate (2) is connected to a protective pad (3) via the slots (4). The protective pad (3) is provided with a "T"-shaped insert (301) that matches the slots (4).

5. The flight zone pavement removal protection device according to claim 4, characterized in that: A baffle (9) is installed on one side of the handle (5), and the width of the baffle (9) is consistent with the width of the cover plate (2).

6. The flight zone pavement removal protection device according to claim 5, characterized in that: A plurality of handles (10) are installed on the side of the baffle (9) facing away from the demolition road surface (a), and the handles (10) are in a right angle shape.

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