Sampling platform for tank car or tank car
By designing a sampling platform for tankers or tankers, the use of lift ladders and safety ropes to solve the safety hazards of climbing the vertical ladder at the rear of the car, and achieve safe and efficient sampling operations.
Patent Information
- Application Number
- CN202421261339.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-06-04
AI Technical Summary
In the prior art, if the tank truck or tank truck is required to climb the rear vertical ladder when sampling, there is a risk of falling and it is inconvenient to operate.
A sampling platform including a first support platform, a lifting ladder and a floor ladder are designed. The sampling personnel are assisted to safely climb the roof through columns and lifting components, and safe sampling is performed using the lifting ladder and safety rope.
It effectively avoids the safety hazards of climbing the vertical ladder at the rear of the car, improves the safety and efficiency of sampling operations, and provides a convenient sampling method.
Smart Images
Figure CN223077944U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sampling platforms, and particularly relates to a sampling platform for a tank truck or a tanker truck. Background Art
[0002] For enterprises engaged in chemical production and the like, liquid, powdery or granular solid raw materials or products are generally transported by tank trucks or tanker trucks. In order to confirm the composition of a batch of production raw materials, it is necessary to sample through a sampler.
[0003] The heights of such tank trucks or tanker trucks generally vary from 3 meters to 4 meters. In the prior art, when sampling, sampling personnel need to carry sampling utensils (such as glass bottles) by hand and climb up and down the vehicle roof through the vertical ladder at the rear of the vehicle. During the climbing process, one hand holds the sampling utensils and the other hand grabs the ladder to climb. There may be a risk of falling during the single-handed climbing process. Summary of the Utility Model
[0004] The purpose of the utility model is to overcome the problems in the prior art. By setting the first support platform and the second support platform to assist sampling personnel to climb onto the vehicle roof for sampling and avoid the occurrence of dangerous things, a sampling platform for a tank truck or a tanker truck is provided.
[0005] The utility model provides a sampling platform for a tank truck or a tanker truck, including a first support platform arranged above the ground. The first support platform includes a first support table, a column and a floor ladder. The floor ladder is fixedly connected to one side of the first support platform. The column is fixedly connected to the lower side of the first support table. One end of the column is vertically and fixedly connected to the lower side of the first support table, and the other end is fixed to the ground through an expansion screw. A lifting ladder is hinged to the side of the first support table away from the floor ladder. The lifting ladder is hinged to the first support table, and a driving component is arranged on the lifting ladder for adjusting the included angle between the lifting ladder and the first support table.
[0006] Preferably, the lifting component includes a first pulley, a second pulley, a steel pull rod, a winch and a steel rope. The first pulley is installed on one side of the lifting ladder. The second pulley is installed on the top of the lower one of the two columns penetrating through the first support table. The first pulley and the second pulley are both connected through a pulley support rod. The steel pull rod is fixedly connected between the two columns arranged on the same side as the first pulley. The winch is fixedly connected to the steel pull rod. The steel rope is sequentially wound around the first pulley and the second pulley, with one end fixedly connected to the column and the other end wound in the winch.
[0007] Preferably, the columns are arranged in four. The four columns are all vertically and fixedly connected to the bottom side corners of the first support table, and the two columns close to the lifting ladder side penetrate through the first support table, and there is a height difference between the two columns.
[0008] Preferably, a chain is fixedly connected to the side of the lifting ladder away from the first pulley. A U-shaped card slot is fixedly connected to the middle of the higher one of the two columns penetrating through the first support platform. The chain is clamped in the U-shaped card slot through a clamping block.
[0009] Preferably, a first steel beam is fixedly connected to the side of the higher one of the two columns penetrating through the first support platform away from the first support platform. A second steel beam is fixedly connected to one side of the first steel beam. The second steel beam is arranged perpendicular to the first steel beam. A safety rope is arranged at the bottom of the second steel beam.
[0010] Preferably, the floor ladder includes a ladder frame. The ladder frame is fixedly connected to one side of the first support platform in an inclined manner and is fixed to the ground through expansion bolts on the other side. A plurality of first pedals are horizontally and fixedly connected in the ladder frame. First handrails are fixedly connected to both sides of the ladder frame.
[0011] Preferably, the lifting ladder includes a frame body. One side of the frame body is hinged to the first support platform. A plurality of second pedals are fixedly connected in the frame body. Second handrails are fixedly connected to both sides of the frame body.
[0012] Preferably, both the first pedal and the second pedal are made of grille plates.
[0013] Preferably, a hook is installed on the column where the second pulley is installed. The hook is fixedly connected to the end of the steel rope.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The first support platform and the lifting ladder are provided to assist the sampling personnel to climb onto the roof of the vehicle for sampling, avoiding the occurrence of dangerous things. In the present novel, the first support platform is supported by the columns. According to the height of the vehicle to be sampled, the lifting ladder is adjusted through the lifting component. The sampling personnel climb to the first support platform through the floor ladder, then climb to the second steel beam through the lifting ladder, and buckle the safety belt on the safety rope to sample on the top of the tanker or tank car through the sampling device. Description of the Drawings
[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 is a schematic diagram of the structure of the lifting ladder of the present utility model;
[0017] Figure 3 is Figure 1 the enlarged schematic diagram of part A in
[0018] Figure 4 isFigure 1 Schematic enlarged view of location B in the middle
[0019] Description of reference numerals: 1, first support platform; 11, first support stand; 12, column; 13, floor ladder; 131, ladder frame; 132, first pedal; 133, first handrail; 21, lifting ladder; 211, frame body; 212, second pedal; 213, second handrail; 3, hook; 4, lifting assembly; 41, first pulley; 42, second pulley; 43, steel tie rod; 44, steel wire rope; 45, winch; 5, chain; 6, U-shaped card slot; 7, first steel beam; 8, second steel beam. Detailed implementation manners
[0020] The following is combined with the attached Figures 1-4 drawings. To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model. Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art in the field to which the present utility model belongs.
[0021] The "first", "second", and similar terms used in the description and claims of the patent application of the present utility model do not indicate any order, quantity, or importance, but are only used to distinguish different components. Terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. "Inside", "outside", "above", "below", "far", "near", "front", "rear", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly. The drawings in this disclosure are not drawn strictly to scale, and the specific dimensions and quantities of each structure can be determined according to actual needs. The drawings described in this disclosure are only schematic diagrams of the structures.
[0022] A sampling platform provided by the present utility model for a tank truck or a tanker truck, such as Figures 1-4As shown in the figure, the first support platform 1 is arranged above the ground. The first support platform 1 includes a first support table 11, a column 12 and a floor ladder 13. The floor ladder 13 is fixedly connected to one side of the first support platform 1. The column 12 is fixedly connected to the lower side of the first support table 11. One end of the column 12 is vertically and fixedly connected to the lower end of the first support table 11, and the other end is fixed above the ground. A lifting ladder 21 is hinged to the side of the first support table 11 away from the floor ladder 13. The lifting ladder 21 is hinged to the first support table 11. A lifting assembly 4 is arranged on the lifting ladder 21. The lifting assembly 4 is used to adjust the angle between the lifting ladder 21 and the first support table 11.
[0023] The beneficial effects of the present utility model are as follows: The first support platform 1 and the lifting ladder 21 are provided to assist the sampling personnel to climb onto the roof of the vehicle for sampling, avoiding the occurrence of dangerous things. In this new type, the first support table 11 is supported by the column 12. According to the height of the vehicle to be sampled, the lifting ladder 21 is adjusted by the lifting assembly 4. The sampling personnel climb to the first support table 11 through the floor ladder 13, and then climb to the second steel beam 8 through the lifting ladder 21. The safety belt is buckled on the safety rope, and sampling is carried out on the top of the tanker or tank car through the sampling device. By using the platform to get on and off the tanker or tank car, the safety hazard of climbing the vertical ladder at the rear of the vehicle is avoided. It is convenient and fast to use, effectively guarantees the safety of sampling personnel, and effectively improves the working efficiency. It has wide popularization. In this new type, the floor ladder 13 is arranged at an angle of 40° with the ground.
[0024] Preferably, as Figures 1-3 shown in the figure, the column 12 is arranged in four. The four columns 12 are all vertically and fixedly connected to the bottom side corners of the first support table 11. And the two columns 12 on the side close to the lifting ladder 21 penetrate through the first support table 11, and there is a height difference between the two columns 12. A lifting assembly 4 is arranged on one side of the lifting ladder 21. The lifting assembly 4 includes a first pulley 41, a second pulley 42, a steel pull rod 43, a winch 45 and a steel rope 44. The first pulley 41 is installed on one side of the lifting ladder 21. The second pulley 42 is installed on the top of the lower one of the two columns 12 that penetrate through the first support table 11. The first pulley 41 and the second pulley 42 are both connected by pulley support rods. The steel pull rod 43 is fixedly connected between the two columns 12 arranged on the same side as the first pulley 41. The winch 45 is fixedly connected to the steel pull rod 43. The steel rope 44 is sequentially wound around the first pulley 41 and the second pulley 42, one end is fixedly connected to the column 12, and the other end is wound in the winch 45.
[0025] The first support platform 11 is supported by four set-up vertical columns 12. When it is necessary to sample the materials in a tanker or a tank car, the winch 45 is rotated to wind up the steel rope 44. With the assistance of the first pulley 41 and the second pulley 42, the steel rope 44 pulls the lifting ladder 21, facilitating the sampler to climb onto the roof of the vehicle to be sampled through the ground ladder 13, the first support platform 11, and the lifting ladder 21 for material sampling. The main body of the ground ladder 13 is made of 18# channel steel, the step width is 1 meter, the height of the handrails on both sides of the ground ladder 13 is 1m, the height of the first support platform 11 is 3m, the main material of the four vertical columns is a round pipe with a size of 114mm×8mm, and the top area of the platform is 1.5m×1.5m.
[0026] Preferably, as Figures 1-4 shown, a chain 5 is fixedly connected to the side of the lifting ladder 21 away from the first pulley 41. A U-shaped card slot 6 is fixedly connected to the middle of the higher one of the two vertical columns 12 passing through the first support platform 11. The chain 5 is clamped in the U-shaped card slot 6 through a clamping block.
[0027] After the lifting ladder 21 is adjusted to a suitable position by the lifting assembly 4, one end of the chain 5 is clamped in the U-shaped card slot 6 to provide insurance support for the adjusted lifting ladder 21. The length of the lifting ladder 21 is 2m, the height of the handrails on both sides is 0.8m, the movable steps are grating plates with a width of 0.8 meters. The step height of the descending ladder 21 can be automatically adjusted during the lifting process. The lifting ladder can be raised from 0° to 90°. When rising from 0° to 30°, the secondary lifting ladder rises 1 meter, and the overall platform height reaches 4m, meeting the usage height requirements. The handrails, grating plate steps and the lifting ladder are connected by welding.
[0028] Preferably, as Figure 1 shown, a first steel beam 7 is fixedly connected to the side of the higher one of the two vertical columns 12 passing through the first support platform 11 away from the first support platform 11. A second steel beam 8 is fixedly connected to one side of the first steel beam 7. The second steel beam 8 is arranged perpendicular to the first steel beam 7, and a safety rope is provided at the bottom of the second steel beam 8.
[0029] The vertical columns 12 support the set-up first steel beam 7 and the second steel beam 8. After the sampler climbs onto the roof of the vehicle to be sampled through the ground ladder 13, the first support platform 11, and the lifting ladder 21, the sampler buckles the personal safety belt on the safety rope at the bottom of the second steel beam 8 to provide protection for the sampler and prevent the sampler from falling from the roof. The first steel beam 7 is 1.8m long, and the second steel beam 8 is 3m long.
[0030] Preferably, as Figures 1-4As shown in the figure, the floor ladder 13 includes a ladder frame 131. The ladder frame 131 is obliquely and fixedly connected to one side of the first support platform 11, and the other side is fixed to the ground by expansion bolts. A number of first pedals 132 are horizontally and fixedly connected inside the ladder frame 131. First handrails 133 are fixedly connected to both sides of the ladder frame 131. The lifting ladder 21 includes a frame body 211. One side of the frame body 211 is hinged to the first support platform 11. A number of second pedals 212 are fixedly connected inside the frame body 211. Second handrails 213 are fixedly connected to both sides of the frame body 211. Both the first pedals 132 and the second pedals 212 are made of grating plates. A hook 3 is installed on the column 12 where the second pulley 42 is installed. The hook 3 is fixedly connected to the end of the steel rope 44.
[0031] The floor ladder 13 is installed on the ground by expansion bolts. Sampling personnel climb onto the first support platform 11 through a number of the provided first pedals 132. The number of provided first handrails 133 protect the sampling personnel on the one hand, and on the other hand, the sampling personnel can pull the handrails to climb more labor-saving. Similarly, it is the same for the lifting ladder 21. By setting the first pedals 132 and the second pedals 212 as grating plates, the risk of slipping caused by water accumulation and snow accumulation on rainy and snowy days is effectively avoided.
[0032] The usage method of a sampling platform for a tanker or a tank car of the present utility model is as follows:
[0033] The tanker or tank car transporting goods slowly approaches and stops at a suitable position under the lifting ladder 21. The driver pulls the handbrake, turns off the engine, and gets out of the vehicle. Rotate the provided winch 45 to wind up the steel rope 44. With the assistance of the provided first pulley 41 and second pulley 42, the steel rope 44 pulls the provided lifting ladder 21 and lowers the lifting ladder 21 to the top of the tanker or tank car and contacts it.
[0034] The sampling personnel put on the safety belts, go up to the first support platform 11 through the floor ladder 13, tighten the chain 5 and fasten the U-shaped buckle insurance. Reach the roof of the vehicle through the lifting ladder 21. After fastening the safety belt on the safety rope of the safety belt hanging device, the sampling operation can be carried out.
[0035] After the sampling is completed, the sampling personnel remove the safety belt from the safety rope, return to the first support platform 11 through the lifting ladder 21 and then go to the ground winch 45. Stir the winch 45 to raise the lifting ladder 21 to a safe distance away from the top of the tanker or tank car. The sampled tanker or tank car drives away from the bottom of the platform, and the sampling is completed. Usually, after the sampling is completed, the secondary lifting ladder 21 is in the highest position, that is, it forms a 90° angle with the primary platform.
[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A sampling platform for a tanker or a tank car, characterized in that, Comprising: A first support platform (1), arranged above the ground. The first support platform (1) includes a first support table (11), a column (12), and a floor ladder (13). The floor ladder (13) is fixedly connected to one side of the first support platform (1). The column (12) is fixedly connected to the lower side of the first support table (11). One end of the column (12) is vertically and fixedly connected to the lower side of the first support table (11), and the other end is fixed above the ground. A lifting ladder (21), hinged to one side of the floor ladder (13). The lifting ladder (21) is provided with a lifting component (4), and the lifting component (4) is used to adjust the angle between the lifting ladder (21) and the first support table (11).
2. The sampling platform for a tank truck or a tanker according to claim 1, characterized in that, The lifting component (4) includes a first pulley (41), a second pulley (42), a steel pull rod (43), a winch (45), and a steel rope (44). The first pulley (41) is installed on one side of the lifting ladder (21). The second pulley (42) is installed on the first support table (11). Both the first pulley (41) and the second pulley (42) are connected by pulley support rods. A steel pull rod (43) is provided on the column (12). The winch (45) is fixedly connected to the steel pull rod (43). The steel rope (44) sequentially winds around the first pulley (41) and the second pulley (42), with one end fixedly connected to the column (12) and the other end wound in the winch (45).
3. A sampling platform for a tanker or a tank car as claimed in claim 2, characterized in that, The column (12) is provided with four. The four columns (12) are all vertically and fixedly connected to the bottom corners of the first support table (11). And two columns (12) on the side close to the lifting ladder (21) penetrate through the first support table (11), and there is a height difference between the two columns (12). The second pulley (42) is installed on the top of the lower one of the two columns (12) of the first support table (11). The steel pull rod (43) is fixedly connected between the two columns (12) arranged on the same side as the first pulley (41).
4. The sampling platform for a tanker or a tank car according to claim 2, characterized in that, A chain (5) is fixedly connected to the side of the lifting ladder (21) away from the first pulley (41). A U-shaped card slot (6) is fixedly connected to the middle of the higher one of the two columns (12) penetrating through the first support table (11). The chain (5) is clamped in the U-shaped card slot (6) through a card block.
5. A sampling platform for a tanker or a tank car according to claim 1, characterized in that, A first steel beam (7) is fixedly connected to the side of the higher one of the two columns (12) penetrating through the first support table (11) away from the first support table (11). A second steel beam (8) is fixedly connected to one side of the first steel beam (7). The second steel beam (8) is arranged perpendicular to the first steel beam (7). A safety rope is provided at the bottom of the second steel beam (8).
6. A sampling platform for a tanker or a tank car according to claim 1, characterized in that, The floor ladder (13) includes a ladder frame (131). The ladder frame (131) is fixedly connected to one side of the first support platform (11) in an inclined manner, and the other side is fixed to the ground by expansion screws. A plurality of first pedals (132) are horizontally and fixedly connected inside the ladder frame (131), and first handrails (133) are fixedly connected to both sides of the ladder frame (131).
7. The sampling platform for a tanker or a tank car according to claim 6, characterized in that, The lifting ladder (21) includes a frame body (211). One side of the frame body (211) is hinged to the first support platform (11). A plurality of second pedals (212) are fixedly connected inside the frame body (211), and second handrails (213) are fixedly connected to both sides of the frame body (211).
8. A sampling platform for a tank truck or a tanker, characterized in that, Both the first pedal (132) and the second pedal (212) are arranged with grating plates.
9. The sampling platform for a tank truck or a tank car according to claim 2, characterized in that, A hook (3) is installed on the column (12) where the second pulley (42) is installed, and the hook (3) is fixedly connected to the end of the steel rope (44).