A multifunctional protective shed for road construction

Abstract

The present invention provides a multifunctional protective shed for road construction, which relates to the technical field of road construction, including: a supporting mechanism; the protective component is fixedly installed on the top of the supporting mechanism; the lifting control mechanism is fixedly connected to the supporting mechanism and the protective component; the one side is connected to the lifting control mechanism; the bracket mechanism is installed on the top of the protective component; the mobile support device is slidably installed on the inner side of the bracket mechanism; the present invention can provide protective support for the road below, does not require time-consuming and labor-intensive bracket construction, has good protective effect, and does not affect the passage of vehicles; can complete the transportation of materials and construction personnel, and can also control the bracket mechanism to adjust the height, so as to facilitate construction personnel to construct higher areas; solves the problem of avoiding the falling of debris during construction, vehicle volume restrictions, and time-consuming and labor-intensive bracket dismantling and construction process, which slows down construction efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of road construction, in particular to a multifunctional protective shed for road construction. Background Art

[0002] As an important part of infrastructure, the construction or reconstruction of roads can significantly improve the efficiency of transportation and play a vital role in promoting economic development. As an important part of road infrastructure, viaduct construction can allow a large number of vehicles to pass quickly, thereby significantly improving traffic efficiency, effectively alleviating traffic pressure on ground roads, and reducing the waiting time of vehicles at congested intersections. During the local construction of viaduct roads, in order to avoid falling debris during construction, it is necessary to block or restrict the lower road. The restriction of traffic will cause congestion on other roads. The construction of brackets for auxiliary protection is cumbersome and needs to be moved according to the change of construction location. The dismantling and construction process is time-consuming and labor-intensive, which slows down construction efficiency. Summary of the invention

[0003] The disclosed embodiment relates to a multifunctional protective shed for road construction, which has a supporting mechanism and a protective component, can provide protective support for the road below, does not require time-consuming and labor-intensive construction of a bracket, has a good protective effect, and does not affect the passage of vehicles; the lifting mechanism is adjustable, the lifting plate can be adjusted and changed in angle, and when it is folded, it will not affect the passage of vehicles; when the lifting plate is unfolded, the surface of the lifting plate can protect construction materials and construction personnel; the lifting control mechanism and the bracket mechanism can complete the transportation of materials and construction personnel, and can also control the bracket mechanism to adjust the height, which is convenient for construction personnel to construct higher areas; rolling wheels are provided at the bottom of the movable plate, which is convenient for construction personnel to control the movable plate to move to the designated construction area, facilitating subsequent construction.

[0004] In a first aspect of the present disclosure, a multifunctional protective shed for road construction is provided, which specifically comprises: a support mechanism, a protective assembly, a lifting control mechanism, an adjustable lifting mechanism, a bracket mechanism and a mobile support device; The supporting mechanism is a rectangular parallelepiped structure as a whole; the protective component is fixedly installed on the top of the supporting mechanism; the lifting control mechanism is set to two groups, and the lifting control mechanism is fixedly connected to the supporting mechanism and the protective component; one side is connected to the lifting control mechanism; the bracket mechanism is installed on the top of the protective component; the mobile support device is slidably installed on the inner side of the bracket mechanism; the protective component includes: a protective support shed, a rotating baffle door and a blocking guardrail; the protective support shed is a rectangular parallelepiped structure as a whole, and two groups of grooves are opened on the surface of the protective support shed; the rotating baffle door is rotatably installed on the top surface of the protective support shed, and the rotating baffle door is used to block the grooves of the protective support shed; the blocking guardrail is fixedly installed on the top of the protective support shed.

[0005] In at least some embodiments, the support mechanism includes: a bottom support rod, a driving wheel, a support frame and a support rod; the bottom support rod is a rectangular structure as a whole; the driving wheel is installed at the bottom of the bottom support rod, and a motor is provided on one side of the driving wheel, and the driving wheel is used to control the movement of the entire device; the bottom of the support frame is fixedly connected to the bottom support rod; the support rod is fixedly installed at the bottom of the protective support shed, and the bottom of the support rod is fixedly connected to the support frame.

[0006] In at least some embodiments, the lifting control mechanism includes: a fixed support rod, a threaded rotating rod A, a motor box A, a driving plate, and an auxiliary support rod; the fixed support rod is a rectangular structure as a whole, a sliding groove is provided on the surface of the fixed support rod, and the upper and lower ends of the fixed support rod are fixedly connected to the protective support shed and the bottom support rod; the threaded rotating rod A is rotatably installed inside the sliding groove of the fixed support rod; a motor is arranged inside the motor box A, and the motor inside the motor box A is connected to the threaded rotating rod A; the driving plate is a T-shaped structure as a whole, and the driving plate is slidably installed inside the sliding groove of the fixed support rod and is threadedly connected to the threaded rotating rod A, and the rotation of the threaded rotating rod A can control the driving plate to lift and slide; one end of the auxiliary support rod is fixedly connected to the driving plate.

[0007] In at least some embodiments, the adjustable lifting mechanism includes: an auxiliary support box, a rotating assembly, an auxiliary support plate, a lifting plate and a rotating control assembly; the number of auxiliary support boxes is set to two groups, the auxiliary support box is a rectangular structure with a groove inside, and one side of the auxiliary support box is fixedly connected to the auxiliary support rod; the left and right ends of the rotating assembly are rotatably connected to the two groups of auxiliary support boxes; the auxiliary support plate is fixedly installed inside the rotating assembly; one side of the lifting plate is connected to the rotating assembly; one side of the rotating control assembly is fixedly connected to the driving plate, and the rotating control assembly is connected to the rotating assembly.

[0008] In at least some embodiments, the rotating assembly also includes: a rotating rod, a limit stop ring and a gear; the left and right ends of the rotating rod are rotatably inserted into the two sets of auxiliary support boxes; the limit stop ring is fixedly installed on the surface of the rotating rod; and the gear is fixedly installed on the middle surface of the rotating rod.

[0009] In at least some embodiments, the rotation control assembly also includes: a support box, a connecting box, a lifting frame, a gear plate, a threaded rotating rod B and a motor box B; the support box is a rectangular structure with a hollow interior, one side of the support box is fixedly connected to the driving plate, and the middle part of the rotating rod is rotatably connected to the support box; the top of the connecting box is fixedly connected to the support box; the bottom of the lifting frame is slidably inserted into the interior of the connecting box; the gear plate is fixedly installed on one side of the lifting frame, the gear plate is meshed with the gear, and the sliding of the gear plate can control the rotation of the rotating rod; the threaded rotating rod B is rotatably installed inside the connecting box, the surface of the threaded rotating rod B is threadedly connected to the lifting frame, and the rotation of the threaded rotating rod B can control the lifting frame to lift and slide; a motor is arranged inside the motor box B, and the top of the motor inside the motor box B is connected to the threaded rotating rod B.

[0010] In at least some embodiments, the support mechanism includes: a fixing ring, a limiting support rod, a support frame, a slide and a support plate; the fixing ring is a circular ring structure, and the fixing ring is fixedly connected to the protective support shed; the top of the limiting support rod slides through the fixing ring; the support frame is a square frame structure as a whole, a slide groove is opened on the inner side of the support frame, and the bottom of the support frame is fixedly connected to the limiting support rod; the slide is opened on the inner wall of the support frame; the support plate is an L-shaped structure as a whole, a slide groove is opened at the bottom of the support plate, and one side of the support plate is fixedly connected to the support frame.

[0011] In at least some embodiments, the mobile support device includes: a mobile plate, a control rod, a bevel gear assembly, a rotating control rod, a rolling wheel, a push frame and an anti-skid plate; the mobile plate as a whole is a rectangular structure with a groove opened inside, and the mobile plate is slidably inserted into the slide groove of the support frame, and the mobile plate can be used to assist in supporting the construction personnel; one end of the control rod is rotated and inserted into the groove of the mobile plate; one side of the bevel gear assembly is connected to the control rod; threads are opened on the left and right ends of the rotating control rod, and the rotating control rod is rotatably installed inside the mobile plate; the rolling wheel is rotatably installed in the groove at the bottom of the mobile plate, and the bottom of the rolling wheel is installed inside the slideway; the push frame as a whole is a U-shaped structure, and the push frame is slidably inserted inside the mobile plate and threadedly connected to the rotating control rod; a protective cone block is provided on one side of the anti-skid plate, and the anti-skid plate is fixedly connected to the push frame, and the anti-skid plate can assist in limiting and fixing the mobile plate.

[0012] The present invention has the following beneficial effects The present invention is internally provided with a supporting mechanism and a protective component. The device is an overall U-shaped structure, and the top can provide protective support for the road below. A driving wheel is also provided at the bottom of the supporting mechanism, which can facilitate the movement of the device following the construction area. There is no need to restrict the road and there is no need to spend time and effort to build a bracket, which saves time and effort, has a good protective effect, and does not affect the passage of vehicles.

[0013] The present invention is also provided with an adjustable lifting mechanism inside, and a lifting plate which can be adjusted and changed in angle is provided inside the adjustable lifting mechanism. When the lifting plate is rotated and retracted, it will not occupy too much space on the road below and will not affect the passage of vehicles. When the lifting plate is unfolded, the surface of the lifting plate can prevent construction materials and construction personnel.

[0014] The device is also provided with a lifting control mechanism and a bracket mechanism. The lifting control mechanism can control the adjustable lifting mechanism to lift and slide. The lifting plate is unfolded, and the lifting plate can be used to carry materials and construction personnel to complete the transportation of materials and construction personnel. The lifting plate is folded and slides upward and contacts with the bracket mechanism, and the bracket mechanism can be controlled to adjust the height, which is convenient for construction personnel to carry out construction in higher areas.

[0015] A mobile support device is also provided inside the device, and a rolling wheel is provided at the bottom of the mobile plate, which is convenient for construction personnel to control the mobile plate to move to the designated construction area and facilitate subsequent construction. A controllable anti-skid plate is also provided inside the mobile support device. The anti-skid plate slides and contacts the inner wall, which can have a good limiting and fixing effect on the mobile plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0017] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture: Figure 1 A schematic structural diagram of the main body of the present invention is shown as a side view of the main body; Figure 2 A schematic diagram of the structure of the main body of the present invention is shown as seen from above; Figure 3 A schematic diagram of the structure of the support mechanism of the present invention when viewed from bottom is shown; Figure 4 A schematic diagram of the structure of the protection assembly of the present invention is shown in the axial side view; Figure 5 A schematic diagram of the structure of the lifting control mechanism of the present invention from the axial side is shown; Figure 6 A schematic cross-sectional view of the structure of the adjustable lifting mechanism of the present invention is shown; Figure 7 A schematic cross-sectional view of the structure of the rotation control assembly of the present invention is shown; Figure 8 A schematic cross-sectional view of the structure of the support mechanism of the present invention is shown; Fig. 9 A schematic cross-sectional structural diagram of the mobile support device of the present invention is shown; Fig.10 The present invention is shown Fig. 9 A is a schematic diagram of a local enlarged structure.

[0019] Reference numerals list 1. Support mechanism; 101. Bottom support rod; 102. Driving wheel; 103. Support frame; 104. Support rod; 2. Protection assembly; 201. Protection support shed; 202. Rotating door; 203. Blocking guardrail; 3. Lifting control mechanism; 301. Fixed support rod; 302. Threaded rotating rod A; 303. Motor box A; 304. Driving plate; 305. Auxiliary support rod; 4. Adjustable lifting mechanism; 401. Auxiliary support box; 402. Rotating assembly; 4021. Rotating rod; 4022. Limiting ring; 4023. Gear; 403. Auxiliary support Plate; 404, lifting plate; 405, rotation control assembly; 4051, support box; 4052, connection box; 4053, lifting frame; 4054, gear plate; 4055, threaded rotating rod B; 4056, motor box B; 5, bracket mechanism; 501, fixing ring; 502, limiting support rod; 503, support frame; 504, slide; 505, support plate; 6, mobile support device; 601, mobile plate; 602, control rod; 603, bevel gear assembly; 604, rotation control rod; 605, rolling wheel; 606, push frame; 607, anti-skid plate. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0021] Example: Please refer to Figures 1 to 10 : The present invention proposes a multifunctional protective shed for road construction, comprising: a supporting mechanism 1, a protective assembly 2, a lifting control mechanism 3, an adjustable lifting mechanism 4, a bracket mechanism 5 and a mobile supporting device 6; The supporting mechanism 1 is a rectangular parallelepiped structure as a whole; the protective component 2 is fixedly installed on the top of the supporting mechanism 1; the lifting control mechanism 3 is set in two groups, and the lifting control mechanism 3 is fixedly connected to the supporting mechanism 1 and the protective component 2; one side is connected to the lifting control mechanism 3; the bracket mechanism 5 is installed on the top of the protective component 2; the mobile supporting device 6 is slidably installed on the inner side of the bracket mechanism 5; the protective component 2 includes: a protective support shed 201, a rotating baffle door 202 and a blocking guardrail 203; the protective support shed 201 is a rectangular parallelepiped structure as a whole, and two groups of grooves are opened on the surface of the protective support shed 201; the rotating baffle door 202 is rotatably installed on the top surface of the protective support shed 201, and the rotating baffle door 202 is used to block the grooves of the protective support shed 201; the blocking guardrail 203 is fixedly installed on the top of the protective support shed 201.

[0022] like Figure 3As shown, the support mechanism 1 includes: a bottom support rod 101, a driving wheel 102, a support frame 103 and a support rod 104; the bottom support rod 101 is a rectangular parallelepiped structure as a whole; the driving wheel 102 is installed at the bottom of the bottom support rod 101, and a motor is provided on one side of the driving wheel 102, and the driving wheel 102 is used to control the movement of the entire device; the bottom of the support frame 103 is fixedly connected to the bottom support rod 101; the support rod 104 is fixedly installed at the bottom of the protective support shed 201, and the bottom of the support rod 104 is fixedly connected to the support frame 103.

[0023] like Figure 5 As shown, the lifting control mechanism 3 includes: a fixed support rod 301, a threaded rotating rod A302, a motor box A303, a driving plate 304, and an auxiliary support rod 305; the fixed support rod 301 is a rectangular parallelepiped structure as a whole, and a sliding groove is provided on the surface of the fixed support rod 301, and the upper and lower ends of the fixed support rod 301 are fixedly connected to the protective support shed 201 and the bottom support rod 101; the threaded rotating rod A302 is rotatably installed inside the sliding groove of the fixed support rod 301; a motor is arranged inside the motor box A303, and the motor inside the motor box A303 is connected to the threaded rotating rod A302; the driving plate 304 is a T-shaped structure as a whole, and the driving plate 304 is slidably installed inside the sliding groove of the fixed support rod 301 and is threadedly connected to the threaded rotating rod A302, and the rotation of the threaded rotating rod A302 can control the driving plate 304 to lift and slide; one end of the auxiliary support rod 305 is fixedly connected to the driving plate 304.

[0024] like Figure 6 As shown, the adjustable lifting mechanism 4 includes: an auxiliary support box 401, a rotating component 402, an auxiliary support plate 403, a lifting plate 404 and a rotating control component 405; the number of auxiliary support boxes 401 is set to two groups, the auxiliary support box 401 is a rectangular structure with a groove opened inside, and one side of the auxiliary support box 401 is fixedly connected to the auxiliary support rod 305; the left and right ends of the rotating component 402 are rotatably connected to the two groups of auxiliary support boxes 401; the auxiliary support plate 403 is fixedly installed inside the rotating component 402; one side of the lifting plate 404 is connected to the rotating component 402; one side of the rotating control component 405 is fixedly connected to the driving plate 304, and the rotating control component 405 is connected to the rotating component 402.

[0025] like Figure 7 As shown, the rotating assembly 402 also includes: a rotating rod 4021, a limit ring 4022 and a gear 4023; the left and right ends of the rotating rod 4021 are rotated and inserted into the two sets of auxiliary support boxes 401; the limit ring 4022 is fixedly installed on the surface of the rotating rod 4021; and the gear 4023 is fixedly installed on the middle surface of the rotating rod 4021.

[0026] like Figure 7As shown, the rotation control assembly 405 also includes: a support box 4051, a connection box 4052, a lifting frame 4053, a tooth plate 4054, a threaded rotating rod B4055 and a motor box B4056; the support box 4051 is a rectangular parallelepiped structure with a hollow interior, one side of the support box 4051 is fixedly connected to the driving plate 304, and the middle part of the rotating rod 4021 is rotatably connected to the support box 4051; the top of the connection box 4052 is fixedly connected to the support box 4051; the bottom of the lifting frame 4053 is slidably inserted into the interior of the connection box 4052; the tooth plate 4054 is fixedly connected to the driving plate 304, and the middle part of the rotating rod 4021 is rotatably connected to the support box 4051; It is fixedly installed on one side of the lifting frame 4053, and the tooth plate 4054 is meshed with the gear 4023. The sliding of the tooth plate 4054 can control the rotation of the rotating rod 4021; the threaded rotating rod B4055 is rotatably installed inside the connecting box 4052, and the surface of the threaded rotating rod B4055 is threadedly connected to the lifting frame 4053. The rotation of the threaded rotating rod B4055 can control the lifting and sliding of the lifting frame 4053; a motor is arranged inside the motor box B4056, and the top of the motor inside the motor box B4056 is connected to the threaded rotating rod B4055.

[0027] like Figure 8 As shown, the bracket mechanism 5 includes: a fixing ring 501, a limiting support rod 502, a support frame 503, a slide 504 and a support plate 505; the fixing ring 501 is a circular ring structure, and the fixing ring 501 is fixedly connected to the protective support shed 201; the top of the limiting support rod 502 slides through the fixing ring 501; the support frame 503 is a square frame structure as a whole, a slide groove is opened on the inner side of the support frame 503, and the bottom of the support frame 503 is fixedly connected to the limiting support rod 502; the slide 504 is opened on the inner wall of the support frame 503; the support plate 505 is an L-shaped structure as a whole, a slide groove is opened at the bottom of the support plate 505, and one side of the support plate 505 is fixedly connected to the support frame 503.

[0028] like Fig. 9 As shown, the mobile support device 6 includes: a mobile plate 601, a control rod 602, a bevel gear assembly 603, a rotating control rod 604, a rolling wheel 605, a push frame 606 and an anti-slip plate 607; the mobile plate 601 is a rectangular parallelepiped structure with a groove inside, and the mobile plate 601 is slidably inserted into the slide groove of the support frame 503, and the mobile plate 601 can be used to assist in supporting construction personnel; one end of the control rod 602 is rotated and inserted into the groove of the mobile plate 601; one side of the bevel gear assembly 603 is connected to the control rod 602; the rotating control rod Threads are provided on both ends of 604, and the rotating control rod 604 is rotatably installed inside the moving plate 601; the rolling wheel 605 is rotatably installed in the groove at the bottom of the moving plate 601, and the bottom of the rolling wheel 605 is installed inside the slideway 504; the pushing frame 606 is a U-shaped structure as a whole, and the pushing frame 606 is slidably inserted inside the moving plate 601 and is threadedly connected with the rotating control rod 604; a protective cone block is provided on one side of the anti-skid plate 607, and the anti-skid plate 607 is fixedly connected to the pushing frame 606, and the anti-skid plate 607 can play an auxiliary limiting and fixing role for the moving plate 601.

[0029] Specific usage and function of this embodiment: When the present invention is in use, the support mechanism 1 forms a support, and the protective support shed 201 is at a high place to provide auxiliary support and protection for the road below. Since the bottom of the bottom support rod 101 is provided with a driving wheel 102, the entire device can be controlled to move with the use position. Since the support mechanism 1 and the protective component 2 are made of a large number of steel pipes, the staff can stand on the top of the protective support shed 201 to assist in the construction of the viaduct. When the staff or materials need to be transported to the top of the protective support shed 201, the threaded rotating rod B4055 is controlled to rotate through the motor box B4056, and the thread on the surface of the threaded rotating rod B4055 rotates. During the process, the lifting frame 4053 can be controlled to lift and slide, and the lifting frame 4053 and the tooth plate 4054 can slide. Since the tooth plate 4054 is meshed and connected with the gear 4023, the sliding of the lifting frame 4053 can control the rotation rod 4021 to rotate, and the lifting plate 404 is controlled to rotate from a vertical state to a parallel state to form support for construction personnel or materials. The rotating rod 4021 rotates, and the two groups of auxiliary support plates 403 on the surface of the rotating rod 4021 rotate and contact the inner wall of the auxiliary support box 401 to form auxiliary support. The materials and construction personnel are on the surface of the lifting plate 404, and the threaded rotating rod A302 is controlled to rotate through the motor box A303. The driving plate 304 and the auxiliary support rod 305 are lifted and slid, thereby driving the adjustable lifting mechanism 4 to rise, transporting materials and construction personnel. During the construction process, when some positions are too high to be constructed, the lifting plate 404 is controlled to rotate to a vertical state, and the lifting plate 404 is controlled to slide upward. The lifting plate 404 is controlled to slide and inserted into the groove of the support plate 505, and the lifting plate 404 is controlled to continue to rise and slide, pushing the support frame 503 to slide upward, and changing the height, pushing the moving plate 601 to slide to a suitable position. Since a rolling wheel 605 is provided at the bottom of the moving plate 601, and the bottom of the rolling wheel 605 is in the slideway 504, the moving plate 601 moves easily. When it moves to a suitable position, the control rod 602 is rotated, and the control rod 602 can control the rotation of the rotating control rod 604 through the bevel gear assembly 603. The thread on the surface of the rotating control rod 604 controls the push frame 606 and the anti-slide plate 607 to slide outward and contact the inner wall of the support frame 503 to prevent the moving plate 601 from sliding.

[0030] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0031] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A multifunctional protective shed for road construction, comprising: Support mechanism (1), protection component (2), lifting control mechanism (3), adjustable lifting mechanism (4), bracket mechanism (5) and mobile support device (6); The support mechanism (1) is a rectangular parallelepiped structure as a whole; it is characterized in that the protection component (2) is fixedly mounted on the top of the support mechanism (1); the lifting control mechanism (3) is provided in two groups, and the lifting control mechanism (3) is fixedly connected to the support mechanism (1) and the protection component (2); the one side is connected to the lifting control mechanism (3); the bracket mechanism (5) is mounted on the top of the protection component (2); the movable support device (6) is slidably mounted on the inner side of the bracket mechanism (5); the protection component (2) comprises: a protection support shed (201), a rotating baffle door (202) and a blocking guardrail (203); the protection support shed (201) is a rectangular parallelepiped structure as a whole, and two groups of grooves are opened on the surface of the protection support shed (201); the rotating baffle door (202) is rotatably mounted on the top surface of the protection support shed (201); and the blocking guardrail (203) is fixedly mounted on the top of the protection support shed (201).

2. According to claim 1, a multifunctional protective shed for road construction, characterized in that: The support mechanism (1) comprises: a bottom support rod (101), a driving wheel (102), a support frame (103) and a support rod (104); the bottom support rod (101) is a rectangular parallelepiped structure as a whole; the driving wheel (102) is mounted on the bottom of the bottom support rod (101), and a motor is provided on one side of the driving wheel (102); the bottom of the support frame (103) is fixedly connected to the bottom support rod (101); the support rod (104) is fixedly mounted on the bottom of the protective support shed (201), and the bottom of the support rod (104) is fixedly connected to the support frame (103).

3. According to claim 2, a multifunctional protective shed for road construction, characterized in that: The lifting control mechanism (3) comprises: a fixed support rod (301), a threaded rotating rod A (302), a motor box A (303), a driving plate (304), and an auxiliary support rod (305); a sliding groove is provided on the surface of the fixed support rod (301); the upper and lower ends of the fixed support rod (301) are fixedly connected to the protective support shed (201) and the bottom support rod (101); the threaded rotating rod A (302) is rotatably installed inside the sliding groove of the fixed support rod (301); a motor is provided inside the motor box A (303); the motor inside the motor box A (303) is connected to the threaded rotating rod A (302); the driving plate (304) is slidably installed inside the sliding groove of the fixed support rod (301) and is threadedly connected to the threaded rotating rod A (302); one end of the auxiliary support rod (305) is fixedly connected to the driving plate (304).

4. A multifunctional protective shed for road construction according to claim 3, characterized in that: The adjustable lifting mechanism (4) comprises: an auxiliary support box (401), a rotating assembly (402), an auxiliary support plate (403), a lifting plate (404) and a rotating control assembly (405); the number of the auxiliary support boxes (401) is set to two groups, the auxiliary support box (401) is a rectangular parallelepiped structure with a groove opened inside, and one side of the auxiliary support box (401) is fixedly connected to the auxiliary support rod (305); the left and right ends of the rotating assembly (402) are rotatably connected to the two groups of auxiliary support boxes (401); the auxiliary support plate (403) is fixedly installed inside the rotating assembly (402); one side of the lifting plate (404) is connected to the rotating assembly (402); one side of the rotating control assembly (405) is fixedly connected to the driving plate (304), and the rotating control assembly (405) is connected to the rotating assembly (402).

5. A multifunctional protective shed for road construction according to claim 4, characterized in that: The rotating assembly (402) further comprises: a rotating rod (4021), a limit stop ring (4022) and a gear (4023); the left and right ends of the rotating rod (4021) are rotatably inserted into the two sets of auxiliary support boxes (401); the limit stop ring (4022) is fixedly mounted on the surface of the rotating rod (4021); and the gear (4023) is fixedly mounted on the middle surface of the rotating rod (4021).

6. A multifunctional protective shed for road construction according to claim 5, characterized in that: The rotation control assembly (405) further comprises: a support box (4051), a connection box (4052), a lifting frame (4053), a toothed plate (4054), a threaded rotating rod B (4055) and a motor box B (4056); one side of the support box (4051) is fixedly connected to the driving plate (304); the middle part of the rotating rod (4021) is rotationally connected to the support box (4051); the top of the connection box (4052) is fixedly connected to the support box (4051); the bottom of the lifting frame (4053) is slidably inserted into the support box (4051) The connecting box (4052) is inserted into the interior of the connecting box (4052); the tooth plate (4054) is fixedly installed on one side of the lifting frame (4053), and the tooth plate (4054) is meshed and connected with the gear (4023); the threaded rotating rod B (4055) is rotatably installed in the interior of the connecting box (4052), and the surface of the threaded rotating rod B (4055) is threadedly connected to the lifting frame (4053); a motor is arranged in the interior of the motor box B (4056), and the top of the motor in the motor box B (4056) is connected to the threaded rotating rod B (4055).

7. The multifunctional protective shed for road construction according to claim 1, characterized in that: The support mechanism (5) comprises: a fixing ring (501), a limiting support rod (502), a support frame (503), a slideway (504) and a support plate (505); the fixing ring (501) is fixedly connected to the protective support shed (201); the top of the limiting support rod (502) slides through the fixing ring (501); a slide groove is provided on the inner side of the support frame (503), and the bottom of the support frame (503) is fixedly connected to the limiting support rod (502); the slideway (504) is provided on the inner wall of the support frame (503); a slide groove is provided on the bottom of the support plate (505), and one side of the support plate (505) is fixedly connected to the support frame (503).

8. The multifunctional protective shed for road construction according to claim 7, characterized in that: The mobile support device (6) comprises: a mobile plate (601), a control rod (602), a bevel gear assembly (603), a rotating control rod (604), a rolling wheel (605), a push frame (606) and an anti-slip plate (607); the mobile plate (601) is slidably inserted into the inside of the slide groove of the support frame (503); one end of the control rod (602) is rotated and inserted into the inside of the groove of the mobile plate (601); one side of the bevel gear assembly (603) is connected to the control rod (602); the rotating control rod (60 4) The left and right ends are provided with threads, and the rotating control rod (604) is rotatably mounted inside the moving plate (601); the rolling wheel (605) is rotatably mounted in the groove at the bottom of the moving plate (601), and the bottom of the rolling wheel (605) is mounted inside the slideway (504); the push frame (606) is slidably inserted inside the moving plate (601) and is threadedly connected to the rotating control rod (604); a protective cone block is provided on one side of the anti-slide plate (607), and the anti-slide plate (607) is fixedly connected to the push frame (606).

Images