Mounting and dismounting device for airport track protective shed

Abstract

The invention belongs to the technical field of airport track protective shed mounting and dismounting, and particularly relates to an airport track protective shed mounting and dismounting device which comprises two bearing plates, six positioning pins are fixedly mounted on the bearing plates at equal intervals, and six supporting rods are fixedly mounted on one sides of the bearing plates. The upper end of the supporting rod is provided with a positioning piece used for supporting a herringbone arch frame on the protective shed, the protective shed comprises a stand column, the lower end of the stand column is provided with a positioning groove used for being connected with a positioning pin in an inserted mode, the positioning pin is matched with the positioning piece, pre-positioning of the stand column and the herringbone arch frame can be achieved, and workers can assemble the stand column and the herringbone arch frame more effortlessly and rapidly; the assembling efficiency of the protective shed is further improved, when the stand columns and the herringbone arch frames are disassembled, the stand columns and the herringbone arch frames cannot be separated immediately, the stand columns and the herringbone arch frames are prevented from crushing workers, and the working environment of the workers is safer.

Description

Technical Field

[0001] The invention belongs to the technical field of installation and disassembly of airport track protection sheds, in particular to an installation and disassembly device for airport track protection sheds. Background Art

[0002] With the continuous development of economy and the acceleration of urbanization, the construction of airport express rail facilities will enter a period of diversified development. Under this situation, it is necessary to speed up and improve the construction of airport express rail. In order to ensure the safety of workers and important equipment during the construction of airport express rail, protective sheds will be installed along the track line during the construction of the track so that workers can work safely in the protective sheds.

[0003] Existing protective sheds are generally assembled in advance. When in use, the protective shed is directly lifted to the construction site by lifting equipment. After use, the protective shed is lifted away from the construction site by lifting equipment, and then the protective shed is disassembled so that the protective shed can be reused many times.

[0004] At present, when assembling the protective shed, the staff is required to first splice and install multiple groups of columns and herringbone arch frames to form multiple groups of support frames, and then arrange the multiple groups of support frames at equal distances, and install the reinforcing ribs between the support frames to achieve the splicing of the multiple groups of support frames, and finally install the ceiling. Firstly, this assembly method requires manual pre-positioning of the components, which is cumbersome and inefficient. Secondly, in order to ensure the accuracy of the installation of the reinforcing ribs, it is necessary to ensure that the distances between the support frames are equal. Therefore, the staff must use measuring tools, which will increase the difficulty of assembling the protective shed, thereby reducing the assembly efficiency of the protective shed. To this end, the present invention provides an airport track protective shed installation and disassembly device. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the airport track protection shed installation and disassembly device described in the present invention comprises two groups of receiving plates, six groups of positioning pins are fixedly installed at equal distances on the receiving plates, six groups of support rods are fixedly installed on one side of the receiving plates, and positioning pieces for supporting the herringbone arch frames on the protection shed are installed on the upper ends of the support rods. The protection shed comprises columns, and positioning grooves for inserting the positioning pins are opened at the lower ends of the columns;

[0007] The spacing between the twelve groups of locating pins is fixed. The twelve groups of locating pins can be used to quickly position the twelve groups of columns without the need for tools to measure and position, thereby improving the assembly efficiency of the protective shed. Secondly, the cooperation between the locating pins and the locating parts can achieve the pre-positioning of the columns and the herringbone arch frames, making it easier and faster for workers to assemble the columns and the herringbone arch frames, further improving the assembly efficiency of the protective shed. When the columns and the herringbone arch frames are disassembled, the columns and the herringbone arch frames will not detach immediately, thereby avoiding injuries to the workers caused by the columns and the herringbone arch frames, making the working environment safer for the workers.

[0008] Preferably, five groups of rollers are arranged at equal distances at the lower end of the receiving plate, the five groups of rollers are all located in the track, and the rollers are all rotatably connected to the track, three groups of fixed shafts are installed on both sides of the receiving plate, and shaft sleeves are rotatably mounted on the fixed shafts, and the shaft sleeves are rotatably connected to the sides of the track;

[0009] The staff standing on the lifting equipment can directly pull the protective shed, which drives the receiving plate to move through the positioning pins, and the receiving plate drives five sets of rollers to roll along the inner wall of the track. At the same time, the receiving plate fixes the shaft sleeve along the side of the track through the fixed shaft, so that the lifting equipment only needs to be lifted and moved in the vertical direction along the track, which reduces the operating frequency and difficulty of the lifting equipment and enables the staff to move quickly to the designated position, thereby improving the efficiency of the installation and removal of the reinforcement ribs.

[0010] Preferably, the track includes a bottom plate, five groups of rollers are equidistantly distributed on the bottom plate, four groups of hinged plates are equidistantly hinged on both sides of the bottom plate, a movable plate movably plugged into the hinged plate, a handle fixedly mounted on the movable plate, three groups of T-shaped plugs movably mounted in the hinged plate, two groups of U-shaped spring bars symmetrically arranged on both sides of the T-shaped plugs, the upper end of the U-shaped spring bar is fixedly connected to the inner wall of the hinged plate, the lower end of the U-shaped spring bar is closely attached to the T-shaped plug, a plurality of groups of slots are opened on the bottom plate, the lower end of the T-shaped plug is plugged into the slot, the upper end of the T-shaped plug is fixedly connected to the inner wall of the movable plate, and the shaft sleeve is rotatably connected to the movable plate;

[0011] Pull the remaining handles to lay the entire track flat on the ground. Without dismantling the lower track, the obstruction of the track to the passage of workers and various mobile tools can be minimized.

[0012] Preferably, two groups of limiting mechanisms are further provided in the hinged plate, the limiting mechanisms include a fixed column, the lower end of the fixed column is fixedly connected to the inner wall of the hinged plate, two groups of clamping rods are symmetrically distributed on both sides of the fixed column, the upper end of the clamping rod is hinged to the inner wall of the movable plate, an L-shaped spring bar is provided on one side of the clamping rod, the upper end of the L-shaped spring bar is fixedly connected to the inner wall of the movable plate, the lower end of the L-shaped spring bar is close to the clamping rod, two groups of clamping blocks for clamping the clamping rod are provided on both sides of the clamping rod, sliding grooves are provided on both sides of the clamping rod, the sliding grooves are slidably connected to the unlocking block, the unlocking block and the clamping block are provided with inclined surfaces, and the unlocking block is located between the two groups of clamping blocks;

[0013] The card rod that continues to move upward will drive the unlocking block to move upward along the slide slot until the lower end of the card rod is stuck between the unlocking block and the card block under the rebound force of the L-shaped elastic bar, thereby limiting the movable plate. At this time, the staff can directly rotate the movable plate. When it is necessary to return to the initial state, the handle is continued to be pulled upward, and the U-shaped elastic bar is further compressed. The lower end of the card rod will be squeezed by the inclined surface on the unlocking block until the lower end of the card rod is offset from the inclined surface on the unlocking block, and under the rebound force of the L-shaped elastic bar, the lower end of the card rod is close to the unlocking block. At this time, the handle is released, and under the rebound force of the U-shaped elastic bar, the lower end of the card rod drives the unlocking block to move downward until the lower end of the unlocking block returns to between the two sets of card blocks, and the lower end of the card rod directly offsets the unlocking block, thereby releasing the limit on the movable plate, making it more labor-saving and convenient for the staff to unfold the track.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The spacing between the twelve groups of locating pins is fixed. The twelve groups of locating pins can be used to quickly position the twelve groups of columns without the need for tools to measure and position, thereby improving the assembly efficiency of the protective shed. Secondly, the cooperation between the locating pins and the locating parts can realize the pre-positioning of the columns and the herringbone arch frames, making it easier and faster for the staff to assemble the columns and the herringbone arch frames, further improving the assembly efficiency of the protective shed. When the columns and the herringbone arch frames are disassembled, the columns and the herringbone arch frames will not detach immediately, thereby avoiding the columns and the herringbone arch frames from injuring the staff, making the working environment of the staff safer.

[0016] 2. The staff standing on the lifting equipment can directly pull the protective shed, which drives the receiving plate to move through the positioning pins, and the receiving plate drives five sets of rollers to roll along the inner wall of the track. At the same time, the receiving plate fixes the sleeve along the side of the track through the fixed shaft, so that the protective shed can move smoothly and quickly along the track, so that the lifting equipment only needs to be lifted and moved in the vertical direction along the track, which reduces the operating frequency and difficulty of the lifting equipment, and enables the staff to move quickly to the designated position, thereby improving the efficiency of the installation and removal of the reinforcement.

[0017] 3. When the disassembly and assembly of the protective shed is completed, the receiving plate together with the rollers, bushings and other components can be directly removed from the track, and then the handle is pulled upwards. The handle drives the movable plate to move upwards along the hinged plate, and the hinged plate drives the T-shaped plug plate out of the slot, and the T-shaped plug plate compresses the two sets of U-shaped elastic strips. Then the hinged plate and the movable plate are rotated to one side in the direction indicated by the arrow in the attached figure until the movable plate is flush with the bottom plate, and then the remaining handles are pulled in the same way to lay the entire track flat on the ground. Without disassembling the low track, the obstruction of the track to the passage of workers and various mobile tools is minimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the combination of the local structure of the present invention and the protective shed.

[0020] Figure 2 It is a schematic diagram of the assembly of the positioning pin, the support rod, the positioning member, the column and the herringbone arch frame of the present invention.

[0021] Figure 3 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 4 Schematic diagram of the track of the present invention.

[0023] Figure 5 It is a schematic diagram of a partial cross-section of the track of the present invention.

[0024] Figure 6 This is a schematic diagram of another state of the track of the present invention.

[0025] Figure 7 This is a schematic diagram of a partial cross-section of the track of the present invention from another viewing angle.

[0026] Figure 8 It is a schematic diagram of the limiting mechanism of the present invention.

[0027] Fig. 9 It is a schematic diagram of the combination of the overall structure of the present invention and the protective shed.

[0028] In the figure: 1. receiving plate; 2. positioning pin; 3. supporting rod; 4. positioning piece; 5. protective shed; 6. roller; 7. track; 8. fixed shaft; 9. bushing; 501. column; 5011. positioning groove; 502. herringbone arch; 503. ceiling; 504. reinforcing rib; 701. bottom plate; 7011. slot; 702. hinged plate; 703. movable plate; 704. handle; 705. T-type plug plate; 706. U-shaped spring bar; 707. limiting mechanism; 7071. fixed column; 71. slide groove; 7072. clamping rod; 7073. L-shaped spring bar; 7074. clamping block; 7075. unlocking block; 45. inclined plane. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] Embodiment 1

[0031] like Figure 1-Figure 9As shown, an airport track protection shed installation and disassembly device described in an embodiment of the present invention includes two groups of receiving plates 1, six groups of positioning pins 2 are fixedly installed at equal distances on the receiving plates 1, six groups of support rods 3 are fixedly installed on one side of the receiving plates 1, and positioning members 4 for supporting the herringbone arch frame 502 on the protection shed 5 are installed on the upper ends of the support rods 3. The protection shed 5 includes columns 501, and positioning grooves 5011 for inserting the positioning pins 2 are opened at the lower ends of the columns 501.

[0032] Specifically, before assembling the protective shed 5, two groups of receiving plates 1 are fixedly installed on the floor of the workshop. When assembling the protective shed 5, the twelve groups of columns 501 are respectively plugged into the twelve groups of positioning pins 2 to achieve pre-positioning of the twelve groups of columns 501. Then, the herringbone arch frame 502 is placed above two groups of columns 501, and the two ends of the herringbone arch frame 502 are placed in the two groups of positioning members 4. Then, according to the same operation, the remaining herringbone arch frames 502 are installed in turn, so as to achieve pre-positioning of the herringbone arch frame 502. Then, the herringbone arch frame 502 and the columns 501 are fastened by bolts. After fastening, the reinforcing ribs 504 are installed on the structure combined with the herringbone arch frame 502 and the columns 501. After the reinforcing ribs 504 are installed, the ceiling 503 is installed, so as to achieve the assembly of the protective shed 5. When in use, the protective shed 5 can be directly After lifting, when disassembling the protective shed 5, similarly, the twelve groups of columns 501 are respectively plugged into the twelve groups of positioning pins 2, and then the components on the protective shed 5 are disassembled one by one. Compared with the prior art, the spacing between the twelve groups of positioning pins 2 is fixed, and the twelve groups of columns 501 can be quickly positioned by the twelve groups of positioning pins 2 without the need for tools to measure and position, thereby improving the assembly efficiency of the protective shed 5. Secondly, the cooperation between the positioning pins 2 and the positioning members 4 can achieve the pre-positioning of the columns 501 and the herringbone arch frame 502, making it easier and faster for the staff to assemble the columns 501 and the herringbone arch frame 502, further improving the assembly efficiency of the protective shed 5, and when the columns 501 and the herringbone arch frame 502 are disassembled, the columns 501 and the herringbone arch frame 502 will not detach immediately, thereby avoiding the columns 501 and the herringbone arch frame 502 from injuring the staff, making the working environment of the staff safer.

[0033] like Figure 3 As shown, five groups of rollers 6 are arranged at equal distances at the lower end of the docking plate 1, the five groups of rollers 6 are all located in the track 7, and the rollers 6 are all rotatably connected to the track 7, three groups of fixed shafts 8 are installed on both sides of the docking plate 1, and the fixed shafts 8 are rotatably mounted with shaft sleeves 9, and the shaft sleeves 9 are rotatably connected to the sides of the track 7.

[0034] Specifically, when the reinforcing rib 504 is installed and disassembled, since the position of the reinforcing rib 504 installed on the protective shed 5 is not fixed, the staff needs to use the lifting equipment to constantly change the position, but the lifting equipment is troublesome and bulky to operate, which makes the staff move to the designated position slowly, reducing the installation and removal efficiency of the reinforcing rib 504. In the initial state, the track 7 is installed on the floor of the workshop. When the position needs to be changed, the staff standing on the lifting equipment can directly pull the protective shed 5, and the protective shed 5 drives the receiving plate 1 to move through the positioning pin 2, and the receiving plate 1 drives the five groups of rollers 6 to roll along the inner wall of the track 7. At the same time, the receiving plate 1 fixes the shaft sleeve 9 along the side of the track 7 through the fixed shaft 8, so that the protective shed 5 can move smoothly and quickly along the track 7, so that the lifting equipment only needs to be lifted and moved in the vertical direction along the track 7, reducing the operation frequency and difficulty of the lifting equipment, so that the staff can quickly move to the designated position, thereby improving the installation and removal efficiency of the reinforcing rib 504.

[0035] Embodiment 2

[0036] like Figures 3 to 6 As shown, compared with Example 1, another implementation of the present invention is: the track 7 includes a base plate 701, five groups of rollers 6 are equidistantly distributed on the base plate 701, four groups of hinged plates 702 are equidistantly hinged on both sides of the base plate 701, a movable plate 703 movably plugged into the hinged plate 702, a handle 704 fixedly mounted on the movable plate 703, three groups of T-shaped plug plates 705 movably mounted in the hinged plate 702, two groups of U-shaped elastic bars 706 symmetrically arranged on both sides of the T-shaped plug plate 705, the upper end of the U-shaped elastic bar 706 is fixedly connected to the inner wall of the hinged plate 702, and the lower end of the U-shaped elastic bar 706 is tightly attached to the T-shaped plug plate 705, a plurality of groups of slots 7011 are opened on the base plate 701, the lower end of the T-shaped plug plate 705 is plugged into the slot 7011, the upper end of the T-shaped plug plate 705 is fixedly connected to the inner wall of the movable plate 703, and the shaft sleeve 9 is rotatably connected to the movable plate 703.

[0037] Specifically, when the track 7 is not in use, the track 7 will affect the passage of workers and various mobile tools. If the track 7 is removed, the installation of the track 7 is more troublesome, which affects the efficiency of the next assembly of the protective shed 5. Therefore, when the disassembly and assembly of the protective shed 5 is completed, the receiving plate 1 together with the roller 6, the shaft sleeve 9 and other components can be directly removed from the track 7, and then the handle 704 is pulled upward, and the handle 704 drives the movable plate 703 to move upward along the hinged plate 702, and the hinged plate 702 drives the T-shaped plug plate 705 to disengage from the slot 7011, and the T-shaped plug plate 705 compresses the two sets of U-shaped elastic strips 706, and then the hinged plate 702 and the movable plate 703 are rotated to one side, and the rotation direction is attached Figure 5The middle arrow indicates the direction until the movable plate 703 is flush with the bottom plate 701, and then follow the same operation to pull the remaining handles 704 to make the entire track 7 flat on the ground. Without disassembling the low track 7, the obstruction of the track 7 to the passage of workers and various mobile tools is minimized.

[0038] like Figure 7 and Figure 8 As shown, two sets of limiting mechanisms 707 are also provided in the hinged plate 702, and the limiting mechanisms 707 include a fixed column 7071, the lower end of the fixed column 7071 is fixedly connected to the inner wall of the hinged plate 702, and two sets of clamping rods 7072 are symmetrically distributed on both sides of the fixed column 7071, and the upper end of the clamping rod 7072 is hinged to the inner wall of the movable plate 703, and an L-shaped spring bar 7073 is provided on one side of the clamping rod 7072, and the upper end of the L-shaped spring bar 7073 is fixed. The inner wall of the movable plate 703 is connected, and the lower end of the L-shaped elastic bar 7073 is tightly attached to the clamping rod 7072. Two groups of clamping blocks 7074 for clamping the clamping rod 7072 are arranged on both sides of the clamping rod 7072. Slide grooves 71 are opened on both sides of the clamping rod 7072. The slide grooves 71 are slidably connected to the unlocking block 7075. The unlocking block 7075 and the clamping block 7074 are both provided with inclined surfaces 45. The unlocking block 7075 is located between the two groups of clamping blocks 7074.

[0039] Specifically, in the process of pulling the handle 704 upward, the hinged plate 702 and the movable plate 703 need to be rotated to one side at the same time, which makes the operation troublesome and laborious for the staff, and reduces the efficiency of the staff in unfolding the track 7. The stroke of the inclined surface 45 on the unlocking block 7075 is greater than the stroke of the inclined surface 45 on the clamping block 7074. In the initial state, the lower end of the clamping rod 7072 is not stuck between the unlocking block 7075 and the clamping block 7074, so the movable plate 703 moves upward along the hinged plate 702 During the process, the latch rod 7072 moves upward with the hinge plate 702, and the lower end of the latch rod 7072 will be squeezed by the inclined surfaces 45 on the two sets of clamping blocks 7074, so that the latch rod 7072 rotates toward the L-shaped spring bar 7073 and compresses the L-shaped spring bar 7073 until the latch rod 7072 staggers the inclined surfaces 45 on the clamping block 7074, and the latch rod 7072 that continues to move upward will drive the unlocking block 7075 to move upward along the slide groove 71 until the L-shaped spring bar 7073 rebounds. Under the action of force, the lower end of the clamping rod 7072 is clamped between the unlocking block 7075 and the clamping block 7074, so as to limit the movable plate 703. At this time, the staff can directly rotate the movable plate 703. When it is necessary to return to the initial state, the handle 704 is continued to be pulled upward, the U-shaped elastic bar 706 is further compressed, and the lower end of the clamping rod 7072 is squeezed by the inclined surface 45 on the unlocking block 7075 until the lower end of the clamping rod 7072 is offset from the inclined surface 45 on the unlocking block 7075. Under the action of the rebound force of 7073, the lower end of the locking rod 7072 is close to the unlocking block 7075. At this time, the handle 704 is released, and the lower end of the locking rod 7072 drives the unlocking block 7075 to move downward under the action of the rebound force of the U-shaped elastic bar 706, until the lower end of the unlocking block 7075 returns to between the two groups of locking blocks 7074, and the lower end of the locking rod 7072 directly offsets the unlocking block 7075, thereby releasing the limit on the movable plate 703, making it more labor-saving and convenient for the staff to unfold the track 7.

[0040] Working principle: twelve groups of columns 501 are respectively inserted into twelve groups of positioning pins 2 to achieve pre-positioning of the twelve groups of columns 501, and then the herringbone arch frame 502 is placed above two groups of columns 501, and the two ends of the herringbone arch frame 502 are placed in the two groups of positioning pieces 4, and then the remaining herringbone arch frames 502 are installed in turn according to the same operation, so as to achieve pre-positioning of the herringbone arch frame 502, and then the herringbone arch frame 502 is fixed by bolts. After the reinforcement 504 is installed on the structure of the combination of the herringbone arch frame 502 and the column 501, the ceiling 503 is installed to realize the assembly of the protection shed 5. When in use, the protection shed 5 can be directly lifted away. When disassembling the protection shed 5, similarly, the twelve groups of columns 501 are respectively plugged into the twelve groups of positioning pins 2, and then the components on the protection shed 5 are disassembled one by one;

[0041] When it is necessary to change the position, the staff standing on the lifting device can directly pull the protective shed 5, and the protective shed 5 drives the receiving plate 1 to move through the positioning pin 2, and the receiving plate 1 drives the five sets of rollers 6 to roll along the inner wall of the track 7. At the same time, the receiving plate 1 fixes the shaft sleeve 9 along the side of the track 7 through the fixed shaft 8, so that the protective shed 5 can move smoothly and quickly along the track 7, so that the lifting device only needs to be lifted and lowered and moved vertically along the track 7;

[0042] When the protective shed 5 is disassembled and assembled, the receiving plate 1 together with the roller 6, the shaft sleeve 9 and other components can be directly removed from the track 7, and then the handle 704 is pulled upward, and the handle 704 drives the movable plate 703 to move upward along the hinged plate 702, and the hinged plate 702 drives the T-shaped plug plate 705 to disengage from the slot 7011, and the T-shaped plug plate 705 compresses the two sets of U-shaped spring bars 706, and then the hinged plate 702 and the movable plate 703 are rotated to one side until the movable plate 703 is flush with the bottom plate 701, and then the remaining handles 704 are pulled according to the same operation to make the entire track 7 flat on the ground;

[0043] When the movable plate 703 moves upward along the hinge plate 702, the clamping rod 7072 moves upward with the hinge plate 702, and the lower end of the clamping rod 7072 will be squeezed by the inclined surfaces 45 on the two sets of clamping blocks 7074, so that the clamping rod 7072 rotates in the direction of the L-shaped spring bar 7073 and compresses the L-shaped spring bar 7073 until the clamping rod 7072 staggers the inclined surfaces 45 on the clamping block 7074. At the same time, the clamping rod 7072 that continues to move upward will drive the unlocking block 7075 to move upward along the slide groove 71 until the lower end of the clamping rod 7072 is stuck between the unlocking block 7075 and the clamping block 7074 under the rebound force of the L-shaped spring bar 7073, thereby limiting the movable plate 703. At this time, the staff can directly adjust the movable plate 70 3, when it is necessary to return to the initial state, the handle 704 is continuously pulled upward, the U-shaped spring bar 706 is further compressed, and the lower end of the clamping rod 7072 is squeezed by the inclined surface 45 on the unlocking block 7075 until the lower end of the clamping rod 7072 is offset from the inclined surface 45 on the unlocking block 7075, and the lower end of the clamping rod 7072 is closely attached to the unlocking block 7075 under the rebound force of the L-shaped spring bar 7073. At this time, the handle 704 is released, and the lower end of the clamping rod 7072 drives the unlocking block 7075 to move downward under the rebound force of the U-shaped spring bar 706, until the lower end of the unlocking block 7075 returns to between the two groups of clamping blocks 7074, and the lower end of the clamping rod 7072 is directly offset from the unlocking block 7075, thereby releasing the limit on the movable plate 703.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An airport track protection shed installation and disassembly device, comprising two sets of receiving plates (1), characterized in that: Six groups of positioning pins (2) are fixedly installed at equal distances on the receiving plate (1), six groups of support rods (3) are fixedly installed on one side of the receiving plate (1), and positioning members (4) for supporting the herringbone arch frame (502) on the protective shed (5) are installed on the upper ends of the support rods (3); The protective shed (5) comprises a column (501), and a positioning groove (5011) for inserting the positioning pin (2) is provided at the lower end of the column (501).

2. The installation and disassembly device for the airport track protection shed according to claim 1 is characterized in that: Five groups of rollers (6) are arranged at equal distances at the lower end of the receiving plate (1); the five groups of rollers (6) are all located in the track (7), and the rollers (6) are all rotatably connected to the track (7).

3. The installation and disassembly device for the airport track protection shed according to claim 2 is characterized in that: Three sets of fixed shafts (8) are installed on both sides of the receiving plate (1), and shaft sleeves (9) are rotatably mounted on the fixed shafts (8), and the shaft sleeves (9) are rotatably connected to the side of the track (7).

4. The installation and disassembly device for the airport track protection shed according to claim 3 is characterized in that: The track (7) comprises: A bottom plate (701), wherein the five groups of rollers (6) are distributed on the bottom plate (701) at equal distances; Four sets of hinged plates (702) are hinged at equal distances on both sides of the bottom plate (701); A movable plate (703) movably plugged into the hinged plate (702); a handle (704) fixedly mounted on the movable plate (703); Three groups of T-shaped plug plates (705) movably mounted in the hinged plate (702); Two groups of U-shaped elastic bars (706) are symmetrically arranged on both sides of the T-shaped plug plate (705).

5. The installation and disassembly device for the airport track protection shed according to claim 4 is characterized in that: The upper end of the U-shaped elastic strip (706) is fixedly connected to the inner wall of the hinged plate (702), and the lower end of the U-shaped elastic strip (706) is closely attached to the T-shaped plug plate (705).

6. The installation and disassembly device for the airport track protection shed according to claim 5, characterized in that: The bottom plate (701) is provided with a plurality of slots (7011), the lower end of the T-shaped plug plate (705) is plugged into the slots (7011), the upper end of the T-shaped plug plate (705) is fixedly connected to the inner wall of the movable plate (703), and the shaft sleeve (9) is rotatably connected to the movable plate (703).

7. The installation and disassembly device for the airport track protection shed according to claim 6, characterized in that: Two sets of limiting mechanisms (707) are also arranged in the hinged plate (702), and the limiting mechanisms (707) include fixed columns (7071), and the lower ends of the fixed columns (7071) are fixedly connected to the inner wall of the hinged plate (702); Two groups of clamping rods (7072) are symmetrically distributed on both sides of the fixed column (7071), and the upper ends of the clamping rods (7072) are hinged to the inner wall of the movable plate (703); An L-shaped elastic strip (7073) is provided on one side of the clamping rod (7072).

8. The installation and disassembly device for the airport track protection shed according to claim 7, characterized in that: The upper end of the L-shaped elastic strip (7073) is fixedly connected to the inner wall of the movable plate (703), and the lower end of the L-shaped elastic strip (7073) is tightly attached to the clamping rod (7072).

9. The airport track protection shed installation and disassembly device according to claim 8, characterized in that: Two groups of clamping blocks (7074) for clamping the clamping rod (7072) are arranged on both sides of the clamping rod (7072).

10. The airport track protection shed installation and disassembly device according to claim 9, characterized in that: Slide grooves (71) are provided on both sides of the clamping rod (7072), and the slide grooves (71) are slidably connected to the unlocking block (7075). The unlocking block (7075) and the clamping block (7074) are both provided with inclined surfaces (45), and the unlocking block (7075) is located between the two groups of clamping blocks (7074).

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