Bidirectional fixed-position green channel inspection ladder stand special for highway toll station

Abstract

The utility model relates to the technical field of green channel inspection crawling ladders, in particular to a special bidirectional fixed-position green channel inspection crawling ladder for a highway toll station, which is characterized in that two sides of the upper end of a base layer are detachably connected with fixed frames, opposite sides of the two fixed frames are jointly fixed with a transverse frame piece, and two sides of the lower end of the transverse frame piece are fixedly provided with T-shaped plate pieces; the two T-shaped plate pieces are fixedly connected with the two fixing frames respectively, the T-shaped plate pieces and the transverse frame piece are sleeved with rope sleeving pieces, the two rope sleeving pieces are sleeved with two ladder stand assemblies respectively, and the lower ends of the two ladder stand assemblies abut against the upper ends of the two base layers respectively. The range of the crawling ladder assemblies can be effectively limited through the rope sleeving pieces, meanwhile, two-way inspection can be conveniently achieved through the arrangement of the two crawling ladder assemblies, meanwhile, the positions of the crawling ladder assemblies can be effectively limited when the crawling ladder assemblies are not used, and the situation that the crawling ladder assemblies are randomly placed to affect a high-speed channel is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of green channel inspection ladders, in particular to a special two-way fixed position green channel inspection ladder for a highway toll station. Background Art

[0002] The green channel at the highway toll station mainly refers to a special channel that provides fast passage for vehicles transporting fresh agricultural products. In order to effectively prevent these vehicles from evading tolls and mixing non-fresh agricultural products, and also to improve inspection efficiency and accuracy, relevant equipment and technologies are used for auxiliary inspection of the green channel.

[0003] In the existing technical solutions, inspections are generally carried out using conventional ladders, which require workers to carry and make them contact with the carriage for climbing inspection. This results in low work efficiency, unsafety, and inconvenience in climbing ladders for storage. In addition, in actual use, the ladder may not be long enough to quickly and effectively inspect the carriage, so improvements are needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a special two-way fixed-position green channel inspection ladder for a highway toll station.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A special two-way fixed green channel inspection ladder for highway toll stations includes a base layer, both sides of the upper end of the base layer are detachably connected with fixed frames, and a cross frame is commonly fixed on the opposite sides of the two fixed frames. T-shaped plates are fixed on both sides of the lower end of the cross frame, and the two T-shaped plates are respectively fixedly connected to the two fixed frames. Rope members are sleeved on the T-shaped plates and the cross frame, and two ladder assemblies are respectively sleeved on the two rope members, and the lower ends of the two ladder assemblies respectively abut against the upper ends of the two base layers.

[0007] Compared with the prior art, the present application can effectively limit the range of the ladder assembly through the rope piece, and at the same time, through the setting of two ladder assemblies, it is convenient to realize two-way inspection. At the same time, it can effectively limit the position of the ladder assembly when not in use to avoid its arbitrary placement affecting the high-speed channel.

[0008] Preferably, connecting grooves are provided on both sides of the upper end of the base layer, and a plurality of vertical shaft members are fixed at equal intervals on both sides of the bottom of the connecting groove. A rotating frame is rotatably connected to both sides of the lower end of the ladder assembly, and a movable plate is fixed to the lower end of the rotating frame. A conical groove is provided at the lower end of the movable plate, and a slot is provided at the top of the conical groove, and a corresponding vertical shaft member is passed through the slot.

[0009] Furthermore, the movable plate can be quickly inserted into the corresponding vertical axis member as needed, thereby effectively limiting the lower end of the ladder assembly, and the ladder assembly can be easily rotated through the rotating frame, so that the ladder assembly and the carriage are in conflict, ensuring the stability of the ladder assembly and facilitating climbing by workers.

[0010] Preferably, the upper end of the vertical axis is hemispherical.

[0011] Furthermore, it helps to quickly insert the vertical shaft into the slot.

[0012] Preferably, a U-shaped slide is slidably installed on one side of the T-shaped plate, a connecting bolt is screwed on the U-shaped slide, the connecting bolt and the T-shaped plate are in conflict with each other, a mounting frame is fixed on one side of the connecting bolt, the mounting frame is located on one side of the T-shaped plate, two rollers are rotatably sleeved in the mounting frame, and the rope member is arranged between the two rollers.

[0013] Furthermore, the length of the rope-covering member can be adjusted as required, so that the position of the ladder assembly can be effectively limited by the rope-covering member.

[0014] Preferably, the length of the movable plate is the same as the distance between two adjacent vertical shaft members on the same side.

[0015] Furthermore, the stability of the ladder assembly can be effectively guaranteed.

[0016] Preferably, the inner top of the tapered groove is tapered.

[0017] Furthermore, it is possible to facilitate the vertical axis member to be inserted into the slot quickly and accurately.

[0018] Preferably, ladder assemblies are provided on both sides of the cross frame, and the horizontal distance between the two ladder assemblies is smaller than the horizontal distance between two high-speed toll lanes.

[0019] The beneficial effects of the utility model are:

[0020] 1. The movable plate can be quickly inserted into the corresponding vertical shaft member as needed, so as to effectively limit the lower end of the ladder assembly, and the ladder assembly can be easily rotated through the rotating frame, so that the ladder assembly and the carriage are in conflict, ensuring the stability of the ladder assembly and facilitating the staff to climb;

[0021] 2. The upper end of the vertical shaft is hemispherical, which can effectively contact the top of the conical groove so as to be quickly inserted into the slot;

[0022] 3. Ladder assemblies are installed on both sides of the cross frame so that green pass vehicles on both sides can be inspected at the same time;

[0023] 4. The position of the U-shaped slide can be limited by connecting the bolts, so that the mounting frame can drive the roller member to rise, and the length of the rope member can be adjusted as needed, so that the position of the ladder assembly can be effectively limited by the rope member. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 This is a structural diagram of a T-shaped plate and a rope sleeve of the utility model;

[0026] Figure 3 For the utility model Figure 1 A magnified image of point A;

[0027] Figure 4 This is a diagram of a T-shaped plate of the utility model;

[0028] Figure 5 It is a side view of the ladder assembly of the utility model;

[0029] In the figure: 1. base; 2. fixed frame; 3. cross frame; 4. T-plate; 5. rope member; 6. ladder assembly; 7. mounting frame; 8. roller member; 9. U-shaped slide; 10. moving plate; 11. conical groove; 12. vertical axis member; 13. rotating frame; 14. slot; 15. connecting groove; 16. connecting bolt member. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Reference Figure 1-5 The two-way fixed green channel inspection ladder for highway toll stations includes a base 1. During actual production and preparation, concrete and steel frames can be used for casting and fixing. The upper ends of the base 1 are detachably connected with fixing frames 2. The fixing frames 2 and the base 1 can be effectively connected and fixed by expansion bolts or other components. The opposite sides of the two fixing frames 2 are commonly fixed with a cross frame 3. The connection and fixation of the fixing frames 2 and the cross frame 3 can be effectively guaranteed by welding or other components to form an H-shaped structure, which is convenient for the staff to effectively limit the position of the ladder assembly 6 by interfering with the cross frame 3.

[0032] Reference Figure 1-5, T-shaped plates 4 are fixed on both sides of the lower end of the cross frame 3, and the two T-shaped plates 4 are fixedly connected to the two fixed frames 2 respectively. Rope-covering members 5 are sleeved on the T-shaped plates 4 and the cross frame 3, and the two rope-covering members 5 are sleeved with two ladder assemblies 6 respectively, and the lower ends of the two ladder assemblies 6 are respectively against the upper ends of the two base layers 1. In actual production and preparation, the staff can sleeve the rope-covering members 5 on the ladder assemblies 6, which can effectively limit the position of the ladder assemblies 6, improve the stability of the ladder assemblies 6, and facilitate the staff to climb.

[0033] Reference Figure 1-5 , both sides of the upper end of the base 1 are provided with connecting grooves 15, and a plurality of vertical shaft members 12 are fixed at equal intervals on both sides of the bottom of the connecting groove 15, and the upper ends of the vertical shaft members 12 are set in a hemispherical shape. Both sides of the lower end of the ladder assembly 6 are rotatably connected with a rotating frame 13, and a movable plate 10 is fixed at the lower end of the rotating frame 13, and the length of the movable plate 10 is the same as the distance between two adjacent vertical shaft members 12 on the same side. A conical groove 11 is provided at the lower end of the movable plate 10, and the top of the conical groove 11 is set in a conical shape, and a slot 14 is provided at the top of the conical groove 11, and a corresponding vertical shaft member 12 is penetrated in the slot 14. In actual use, the staff can move the ladder assembly 6. In the conventional way, when the upper end of the ladder assembly 6 is not in use, it can be directly leaned on the cross frame 3, and the staff can stand on the side of the ladder assembly 6 away from the green pass vehicle and push it to rotate so that the upper end of the ladder assembly 6 and the upper end of the green pass vehicle collide. In this case, ladder assemblies 6 are provided on both sides of the cross frame 3 so that green pass vehicles on both sides can be inspected at the same time. The horizontal distance between the two ladder assemblies 6 is smaller than the horizontal distance between the two high-speed toll lanes, so that when not in use, the ladder assemblies 6 can be stored on the safety island between the high-speed toll lanes. When in use, the upper end of the ladder assemblies 6 is tilted toward the green pass vehicles on the two high-speed toll lanes and leaned against the side of the green pass vehicles for inspection.

[0034] The movable plate 10 at the lower end of the ladder assembly 6 rises, and the movable plate 10 and the vertical axis member 12 at the lower end can be made to correspond as needed. The vertical axis member 12 can contact the top of the conical groove 11 so as to be inserted into the corresponding slot 14, which can effectively ensure the quality of the connection between the vertical axis member 12 and the movable plate 10. At the same time, the two adjacent vertical axis members 12 can effectively contact the movable plate 10 to achieve the stability of the movable plate 10, thereby ensuring the stability of the lower end position of the ladder assembly 6.

[0035] Reference Figure 1-4A U-shaped slide 9 is slidably mounted on one side of the T-shaped plate 4, and a connecting bolt 16 is screwed on the U-shaped slide 9. The connecting bolt 16 and the T-shaped plate 4 are in conflict with each other. A mounting frame 7 is fixed on one side of the connecting bolt 16, and the mounting frame 7 is located on one side of the T-shaped plate 4. Two rollers 8 are rotatably sleeved in the mounting frame 7, and the rope member 5 is arranged between the two rollers 8 and moves on the T-shaped plate 4 through the U-shaped slide 9. At the same time, the position of the mounting frame 7 can be limited by the connecting bolt 16, thereby limiting the length of the rope member 5, so as to effectively fix the position of the ladder assembly 6.

[0036] In the present utility model, during actual production and preparation, the staff can put the rope member 5 on the ladder assembly 6, which can effectively limit the position of the ladder assembly 6, improve the stability of the ladder assembly 6, and facilitate the staff to climb. The staff can move the ladder assembly 6 to make the movable plate 10 at the lower end of the ladder assembly 6 rise, and can make the movable plate 10 correspond to the vertical shaft member 12 at the lower end as needed, and the vertical shaft member 12 can contact the top of the conical groove 11 so as to be inserted into the corresponding slot 14, which can effectively ensure the quality of the connection between the vertical shaft member 12 and the movable plate 10. At the same time, the two adjacent vertical shaft members 12 can effectively contact the movable plate 10 to achieve the stability of the movable plate 10, and ensure the stability of the lower end position of the ladder assembly 6.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A two-way fixed-position green channel inspection ladder for a highway toll station, comprising a base layer (1), characterized in that: The upper ends of the base layer (1) are detachably connected to fixed frames (2), and a cross frame (3) is commonly fixed to the opposite sides of the two fixed frames (2). T-shaped plates (4) are fixed to the lower ends of the cross frame (3). The two T-shaped plates (4) are respectively fixedly connected to the two fixed frames (2). Rope members (5) are sleeved on the T-shaped plates (4) and the cross frame (3). The two rope members (5) are respectively sleeved with two ladder assemblies (6). The lower ends of the two ladder assemblies (6) are respectively in contact with the upper ends of the two base layers (1).

2. The two-way fixed position green channel inspection ladder for expressway toll stations according to claim 1 is characterized by: The upper ends of the base layer (1) are provided with connecting grooves (15) on both sides, and a plurality of vertical shaft members (12) are fixed at equal intervals on both sides of the bottom of the connecting groove (15). The lower ends of the ladder assembly (6) are rotatably connected with rotating frames (13), and a movable plate (10) is fixed at the lower end of the rotating frame (13). The lower end of the movable plate (10) is provided with a conical groove (11), and a slot (14) is provided at the top of the conical groove (11), and a corresponding vertical shaft member (12) is penetrated through the slot (14).

3. The two-way fixed position green channel inspection ladder for expressway toll stations according to claim 2 is characterized by: The upper end of the vertical shaft member (12) is arranged in a hemispherical shape.

4. The two-way fixed-position green channel inspection ladder for expressway toll stations according to claim 3 is characterized by: A U-shaped slide (9) is slidably mounted on one side of the T-shaped plate (4), a connecting bolt (16) is screwed onto the U-shaped slide (9), the connecting bolt (16) and the T-shaped plate (4) are in contact with each other, a mounting frame (7) is fixed on one side of the connecting bolt (16), the mounting frame (7) is located on one side of the T-shaped plate (4), two rollers (8) are rotatably sleeved in the mounting frame (7), and the rope sleeve (5) is arranged to penetrate between the two rollers (8).

5. The two-way fixed-position green channel inspection ladder for expressway toll stations according to claim 4 is characterized by: The length of the movable plate (10) is the same as the distance between two adjacent vertical shaft members (12) on the same side.

6. The two-way fixed-position green channel inspection ladder for expressway toll stations according to claim 5 is characterized by: The inner top of the tapered groove (11) is arranged in a tapered shape.

7. The two-way fixed position green channel inspection ladder for expressway toll stations according to claim 1 is characterized by: Ladder assemblies (6) are arranged on both sides of the cross frame (3), and the horizontal distance between the two ladder assemblies (6) is smaller than the horizontal distance between the two high-speed toll lanes.

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