A new type of movable special escalator for scrap iron shipment

Abstract

The utility model discloses a novel movable special escalator for scrap iron loading and shipping relates to scrap iron loading and shipping technical field. The utility model discloses a fixed ladder and telescopic ladder, and the outside of both sides of fixed ladder is fixed with the handrail pole, and the inside of both sides of fixed ladder is fixed with the tripod at top edge department, and the connecting column is fixed between two tripods, and the bottom of one end of tripod is fixed with the card jar groove away from fixed ladder, and the inside of both sides of fixed ladder is fixed with a plurality of outer support foot, and the top of two tripods is vertically fixed with the handrail column. The utility model discloses through the design of tripod and card jar groove can hang fixed ladder in the outside of jar body, through the setting of telescopic and overturnable telescopic ladder, can set up a jar ladder in the jar, and the workman is conveniently turned in, avoids the problem that the inside ladder is not easy to arrange in the jar because of the too high climbing point, and the inside ladder is conveniently laid out, and the operation of the workman is favorable, ensures that the workman can enter safely, and improves the security.

Description

Technical Field

[0001] This utility model belongs to the field of iron scrap transportation technology, and in particular relates to a new type of movable special ladder for iron scrap transportation. Background Technology

[0002] After a certain period of use, scrap bins / scrapes need to be cleaned by knocking on them. Workers need to climb into the bins. Currently, the height of the scrap bins is neither too high nor too low, so workers can climb in without tools. However, climbing in without tools poses risks such as falling, getting injured, or slipping, which affects safety and thus work efficiency.

[0003] Using a ladder to hang on the tank makes climbing easier and improves safety; however, it makes it difficult to install ladders inside the tank, hinders worker operation, and affects the portability of the tools.

[0004] Therefore, designing a portable ladder structure that is easy to install inside or outside the tank is a problem that needs to be solved by those working in this field. Summary of the Invention

[0005] The purpose of this utility model is to provide a new type of mobile special ladder for transporting iron filings. Through the design of the tripod and can slot, the fixed ladder can be hung on the outside of the can. Through the setting of the telescopic ladder that can be extended and flipped, an internal ladder can be set up inside the can, which makes it convenient for workers to climb in. This avoids the problem that it is not easy to set up an internal ladder inside the can due to the excessively high climbing point. It facilitates the deployment of the ladder, makes it easier for workers to operate, ensures that workers can enter safely, and improves safety.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a new type of movable special ladder for transporting iron filings, including a fixed ladder and a telescopic ladder;

[0008] Handrails are fixed to the outer sides of both sides of the fixed ladder, and tripods are fixed to the top inner sides of both sides of the fixed ladder. A connecting column is fixed between the two tripods. A slot is fixed to the bottom of the tripod at the end away from the fixed ladder. Several outer support legs are fixed to the inner sides of both sides of the fixed ladder.

[0009] Both tripods are vertically fixed with handrail posts at their tops, and a shaft is fixed between the two tripods, with the shaft located directly above the can slot.

[0010] The telescopic ladder has a tilting frame fixed to the outer side of its top. The tilting frame is located inside the triangular frame and is rotatably connected to the shaft. The width of the telescopic ladder is less than the distance between the two handrail posts. Both sides of the telescopic ladder are fixed with inner support feet near the tilting frame.

[0011] A fastening sleeve is fixed at the middle of the bottom of the telescopic ladder. A short soft rope and a long soft rope are connected to the fastening sleeve. A counterweight is fixed to the end of the short soft rope, and one end of the long soft rope is fixed to the connecting column.

[0012] Furthermore, the telescopic ladder includes a set of multi-section telescopic tubes, and a crossbar is fixed at the bottom end between the tube sections of the two multi-section telescopic tubes. The flipping frame is fixed on the outer circumferential side of the multi-section telescopic tubes, and the fastening sleeve is fixed in the middle of the crossbar at the bottom end of the telescopic body.

[0013] Furthermore, the fixed ladder includes a set of side beams, with several foot pedals linearly arranged between the two side beams, and the handrail, tripod, and outer support are all fixed to the side beams.

[0014] Furthermore, the tripod includes a crossbeam, and an inclined beam is provided between the crossbeam and the side beam of the fixed ladder. The inclined beam is misaligned with the can slot, and the end of the connecting column is connected to the inclined beam.

[0015] Furthermore, a horizontal connecting rod is fixed between the two outer supports on the same floor of the fixed ladder, and a vertical connecting rod is fixed between two adjacent horizontal connecting rods.

[0016] Furthermore, both the outer end of the outer support leg and the outer end of the inner support leg are fixed with spherical supports, and the spherical supports are provided with soft pads on the outside.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model, through the design of the tripod and the can slot, allows the fixed ladder to be hung on the outside of the tank. With the setting of the telescopic ladder that can be extended and flipped, an internal ladder can be set up inside the tank, which is convenient for workers to climb in. It avoids the problem that it is not easy to set up an internal ladder inside the tank due to the excessively high climbing point. It facilitates the installation of the ladder, makes it easier for workers to operate, ensures that workers can enter safely, and improves safety.

[0019] 2. This utility model, by designing rigid telescopic ladders and fixed ladders, and by using inner and outer support legs to rest against the tank wall, greatly improves the positional stability of the fixed ladders and telescopic ladders, making them convenient to use and improving safety.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the telescopic ladder after it has been unfolded and flipped to the inside of the fixed ladder.

[0023] Figure 2 This is a schematic diagram of the structure of the telescopic ladder after it has been retracted and flipped to the top of the fixed ladder.

[0024] Figure 3 This is a structural diagram of a fixed ladder;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Fixed ladder, 2-Telescopic ladder, 101-Handrail, 102-Triangle frame, 103-Connecting column, 104-Can slot, 105-Outer support leg, 106-Handrail column, 107-Shaft, 108-Side beam, 109-Foot pedal, 110-Horizontal beam, 111-Diagonal beam, 112-Horizontal connecting rod, 113-Vertical connecting rod, 114-Spherical support, 201-Tilting frame, 202-Inner support leg, 203-Fastening sleeve, 204-Short soft rope, 205-Long soft rope, 206-Counterweight block, 207-Multi-section telescopic tube, 208-Horizontal bar. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-3 As shown, this utility model is a new type of movable special ladder for transporting iron filings, including a fixed ladder 1 and a telescopic ladder 2.

[0029] Handrails 101 are fixed on the outer sides of both sides of the fixed ladder 1. Tripods 102 are fixed on the top inner sides of both sides of the fixed ladder 1. A connecting post 103 is fixed between the two tripods 102. A card slot 104 is fixed at the bottom of the end of the tripod 102 away from the fixed ladder 1. Several outer legs 105 are fixed on the inner sides of both sides of the fixed ladder 1.

[0030] Each of the two tripods 102 has a vertically fixed handrail post 106 at its top, and a shaft 107 is fixed between the two tripods 102. The shaft 107 is located directly above the card slot 104.

[0031] A flip frame 201 is fixed on the outer side of the top of the telescopic ladder 2. The flip frame 201 is set inside the triangular frame 102 and is rotatably connected to the shaft 107. The width of the telescopic ladder 2 is less than the distance between the two handrail columns 106. Inner support legs 202 are fixed on both sides of the telescopic ladder 2 in the direction close to the flip frame 201.

[0032] A fastening sleeve 203 is fixed at the middle of the bottom of the telescopic ladder 2. A short soft rope 204 and a long soft rope 205 are connected to the fastening sleeve 203. A counterweight block 206 is fixed at the end of the short soft rope 204, and one end of the long soft rope 205 is fixed to the connecting column 103.

[0033] Among them, such as Figure 1-2 As shown, the telescopic ladder 2 includes a set of multi-section telescopic tubes 207. A crossbar 208 is fixed at the bottom end between the sections of the multi-section telescopic tubes 207. A flipping frame 201 is fixed on the outer circumferential side of the multi-section telescopic tubes 207. A fastening sleeve 203 is fixed in the middle of the crossbar 208 at the bottom end of the telescopic body.

[0034] Among them, such as Figure 1-3 As shown, the fixed ladder 1 includes a set of side beams 108, and several foot rails 109 are linearly arranged between the two side beams 108. The handrail 101, the tripod 102 and the outer support 105 are all fixed to the side beams 108.

[0035] Among them, such as Figure 1-3 As shown, the tripod 102 includes a crossbeam 110, and an inclined beam 111 is provided between the crossbeam 110 and the side beam 108 of the fixed ladder 1. The inclined beam 111 is misaligned with the card slot 104, and the end of the connecting column 103 is connected to the inclined beam 111.

[0036] Among them, such as Figure 1-3 As shown, a horizontal connecting rod 112 is fixed between the two outer supports 105 on the same floor of the fixed ladder 1, and a vertical connecting rod 113 is fixed between two adjacent horizontal connecting rods 112.

[0037] Among them, such as Figure 1-3 As shown, a spherical support 114 is fixed to the outer end of the outer support leg 105 and the outer end of the inner support leg 202, and a soft pad is provided on the outside of the spherical support 114.

[0038] The working principle of this utility model is as follows: the initial state is as follows: Figure 2As shown, when needed, the worker moves the entire ladder to the side of the scrap bin, and uses the bin slot 104 to lock the fixed ladder 1 to the edge of the top of the bin. The ends of the outer support legs 105 contact the outer wall of the scrap bin. The worker climbs up along the footrail 109, and after reaching the top, pushes the telescopic ladder 2 to flip it into the bin. The counterweight 206 then causes the telescopic ladder 2 to unfold, as shown in the diagram. Figure 1 As shown, workers can ascend the telescopic ladder 2 to enter the tank to perform their work;

[0039] When you need to climb out after finishing your work, climb up the telescopic ladder 2 to the top and flip it onto the fixed ladder 1. Use the long flexible rope 205 to retract the telescopic ladder 2. When it is retracted to its shortest length, flip the telescopic ladder 2 until it is blocked by the connecting post 103, as shown in the picture. Figure 2 As shown, the workers continued to climb down and finally moved the entire escalator away.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel portable special ladder for transporting iron filings, characterized in that: Includes a fixed ladder (1) and a telescopic ladder (2); Handrails (101) are fixed to the outer sides of both sides of the fixed ladder (1). Tripods (102) are fixed to the top inner sides of both sides of the fixed ladder (1). A connecting column (103) is fixed between the two tripods (102). A card slot (104) is fixed to the bottom of the end of the tripod (102) away from the fixed ladder (1). Several outer legs (105) are fixed to the inner sides of both sides of the fixed ladder (1). Both of the tripods (102) are vertically fixed with handrail posts (106) at the top, and a shaft (107) is fixed between the two tripods (102), with the shaft (107) located directly above the card slot (104); The telescopic ladder (2) has a flip frame (201) fixed on the outer side of the top. The flip frame (201) is set inside the tripod (102) and rotatably connected to the shaft (107). The width of the telescopic ladder (2) is less than the distance between the two handrail columns (106). The telescopic ladder (2) has inner support feet (202) fixed on both sides of the telescopic ladder (2) in the direction close to the flip frame (201). The telescopic ladder (2) has a fastening sleeve (203) fixed at the middle of its bottom end. A short soft rope (204) and a long soft rope (205) are connected to the fastening sleeve (203). A counterweight (206) is fixed at the end of the short soft rope (204), and one end of the long soft rope (205) is fixed to the connecting column (103).

2. A novel movable special ladder for transporting iron filings according to claim 1, characterized in that, The telescopic ladder (2) includes a set of multi-section telescopic tubes (207). A crossbar (208) is fixed at the bottom end between the sections of the two multi-section telescopic tubes (207). The flipping frame (201) is fixed on the outer circumferential side of the multi-section telescopic tubes (207). The fastening sleeve (203) is fixed in the middle of the crossbar (208) at the bottom of the telescopic body.

3. A novel movable special ladder for transporting iron filings according to claim 1, characterized in that, The fixed ladder (1) includes a set of side beams (108), and several foot pedals (109) are linearly arranged between the two side beams (108). The handrail (101), tripod (102) and outer support (105) are all fixed at the side beams (108).

4. A novel movable special ladder for transporting iron filings according to claim 3, characterized in that, The tripod (102) includes a crossbeam (110), and an inclined beam (111) is provided between the crossbeam (110) and the side beam (108) of the fixed ladder (1). The inclined beam (111) is misaligned with the card slot (104), and the end of the connecting column (103) is connected to the inclined beam (111).

5. A novel movable special ladder for transporting iron filings according to claim 1, characterized in that, A horizontal connecting rod (112) is fixed between the two outer supports (105) on the same floor of the fixed ladder (1), and a vertical connecting rod (113) is fixed between two adjacent horizontal connecting rods (112).

6. A novel movable special ladder for transporting iron filings according to claim 1, characterized in that, Both the outer end of the outer support (105) and the outer end of the inner support (202) are fixed with spherical supports (114), and the spherical supports (114) are provided with soft pads on the outside.

Images