A slag car transport guiding system

Abstract

The utility model belongs to the field of slag car transportation system, disclose a kind of slag car transportation guiding system, set on the slope, including track body, track body is spaced apart with crossbar along length direction;Slag car body, including bottom plate, carriage plate and traction frame, bottom plate is installed on track body, carriage plate is installed on the top of bottom plate, the outer wall of the end of traction frame is rotatably connected with carriage plate, the projection of traction frame and carriage plate on slope is the U shape with opening opposite, carriage plate is located inside traction frame, and the side, away from carriage plate, of traction frame is connected with traction rope.Rope protector, installed on traction frame, and can be with crossbar abut. By rotatingly connecting traction frame with carriage plate, when traction frame is subjected to traction force, it can transmit traction force to carriage plate through end portion, so as to drive bottom plate to move on track body, and after reaching slag pouring point, by rotating traction frame relative to bottom plate, it can make traction frame give way to the opening of carriage plate, so as to facilitate slag unloading later.

Description

Technical Field

[0001] This utility model belongs to the technical field of slag truck transportation systems, and specifically relates to a slag truck transportation guidance system. Background Technology

[0002] When constructing bridges or other structures on mountain slopes, the slopes often have multiple construction platforms at different elevations. Waste materials generated during construction, such as slag and soil, need to be centrally processed to minimize their interference with construction and facilitate unified disposal. Currently, the waste is typically transported between construction platforms by trucks traveling along mountain roads. This method is labor-intensive and has low safety. To facilitate centralized waste disposal, a slag truck transportation system is needed on the slopes.

[0003] The slag truck system includes slag trucks, tracks, winches, traction ropes, etc. The tracks connect construction platforms at different elevations, and the winches drive the slag trucks to move along the tracks, enabling the slag trucks to transfer and transport waste materials from each construction platform to a designated location.

[0004] Existing slag cars are usually mounted directly on the rails with their traveling wheels. However, this method makes it easy for the traveling wheels to derail when moving on an inclined plane, resulting in poor stability. While the design of multiple anti-tilt wheels that fit into the rails can prevent derailment and tilting, the rails also restrict the slag car's rotation relative to the rails, making it inconvenient to unload materials. Utility Model Content

[0005] The present invention aims to provide a slag truck transportation guidance system, which can stably guide and limit the slag truck and facilitate the overturning and unloading of the slag truck.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a slag truck transportation guidance system, installed on a slope, including...

[0007] The track body includes a column, a mounting frame, a rail, and an H-beam. The column is installed on the slope, the mounting frame is fixed to the column, the H-beam is installed on the mounting frame, the rail is fixed to the H-beam, and a crossbar is installed on the mounting frame, which is arranged perpendicular to the mounting frame.

[0008] The slag car body includes a bottom plate and a car body. An extension plate and a rear wheel are installed at the bottom of the bottom plate. The rear wheel rolls with the rail. A front wheel is installed on the side wall of the extension plate. The front wheel rolls with the inside of the H-beam. The car body is installed on the top of the bottom plate. A traction rope is installed on the bottom plate via a traction frame.

[0009] A broken rope protector is installed on the traction frame and connected to the traction rope.

[0010] The principle and effects of this technical solution:

[0011] 1. The mounting frame is installed using columns. The angle of the rails and H-beams mounted on the mounting frame relative to the slope can be controlled by adjusting the length of each column to maintain a constant slope of the track body. This prevents the slope of the track body from fluctuating due to undulations in the slope, ensuring the stability of the force direction applied by the traction rope during traction. It also prevents the traction stability of the slag car body from decreasing due to changes in the force direction relative to the slag car body caused by angle changes. Furthermore, the front wheels, through the side plates and the movable design inside the H-beams, prevent the slag car body from detaching from the track body. At the same time, the extension plate and the abutment of the H-beams also help prevent the slag car body from tilting. The rolling of the rear wheels and the rails allows the slag car body to overturn and unload by rotating around the front wheels. Thus, the structure of the track body effectively prevents tilting and derailment, and facilitates the overturning and unloading of the slag car.

[0012] 2. By setting up a rope breakage protector and a crossbar, the rope breakage protector can limit the movement of the slag car body by contacting the crossbar after the traction rope breaks.

[0013] The present invention is further configured as follows: the rope breakage protector includes a mounting plate, a rotating shaft, an anti-detachment plate, and a protective rope. The mounting plate is installed on the bottom front side of the traction frame, the rotating shaft is rotatably mounted on the mounting plate, the anti-detachment plate is fixed to the rotating shaft, a protective rope is fixed on the top of the anti-detachment plate, the other end of the protective rope is connected to the traction rope, a torsion spring is fixed on the side wall of the anti-detachment plate, the other end of the torsion spring is fixed to the mounting plate, and the cross-section of the anti-detachment plate is in the shape of a "7".

[0014] The principle and effect of this technical solution are as follows: The anti-detachment plate is installed on the mounting plate through a rotating shaft, allowing the anti-detachment plate to rotate relative to the mounting plate. One end of the anti-detachment plate is connected to the traction rope through a protective rope. When the traction rope exerts traction force, the anti-detachment plate will be pulled by the traction force and rotate, thus retracting and not interfering with the normal movement of the slag car body on the track body. When the traction rope breaks, the traction force disappears. At this time, the anti-detachment plate will rotate to a near-vertical state under the action of the torsion spring and its own weight. As the slag car body slides down the track body under the action of gravity, the anti-detachment plate will contact the crossbar and be locked onto the crossbar, thus achieving a limiting effect.

[0015] The present invention is further configured such that a warning light and an anemometer are installed on the carriage panel.

[0016] The principle and effect of this technical solution: By setting up warning lights and an anemometer, workers can observe the position of the slag car on the track even when using it at night, and the anemometer can detect the wind speed to avoid strong winds and other severe weather interfering with the normal movement of the slag car on the track.

[0017] The present invention is further configured such that: a wing plate is installed on the side wall of the mounting frame, and the cross section of the wing plate is "L" shaped.

[0018] The principle and effect of this technical solution: By setting up the wing plate, people can stand on the wing plate to maintain and control the track body or the slag car body.

[0019] The present invention is further configured such that: the track body also includes a diagonal brace and a flip track, the diagonal brace is fixed to the side wall of the mounting frame, the flip track is fixed to the diagonal brace, the slope of the flip track is greater than the slope of the H-beam, and the side wall of the base plate is equipped with a flip wheel, which can roll in cooperation with the flip track.

[0020] The principle and effect of this technical solution: By setting up the side-wall tilting wheel and tilting track, after the slag car body reaches a certain position, the tilting wheel contacts the tilting track, the rear wheel leaves the rail, while the front wheel does not detach from the H-beam because it is abutting against the inside of the H-beam. At this time, the traction rope continues to contract, and as the rear wheel moves on the tilting track, the rear of the slag car body will rotate around the front wheel. Thus, by setting up the tilting track, the slag car body can automatically adjust its angle during traction, so that it can automatically tilt and unload slag after reaching the unloading point without manual operation.

[0021] The present invention is further configured such that: the top of the H-beam has a horizontal section, the end of the horizontal section has a solid rectangular cross-section, and a limit block is installed on the flipping track.

[0022] The principle and effect of this technical solution are as follows: By setting the horizontal section and the solid rectangular structure at the end, the front wheel cannot detach from the H-beam when it reaches the end of the H-beam. After the rear wheel contacts the tilting track, the bottom plate can drive the extension plate to rotate relative to the front wheel. At this time, the rear wheel continues to move on the tilting track, while the front wheel only rotates on the H-beam or the horizontal section. That is, the horizontal section provides a fixed-point limit effect for the rotation of the slag car body. Furthermore, by setting the limit block, the rear wheel is prevented from moving excessively on the tilting track. This ensures that the resultant force of the center of gravity of the slag car body always tends to move the slag car body down the slope. Then, after the traction force of the traction rope is removed, the slag car body can spontaneously retreat to the rail under its own gravity, thereby leaving the tilting track.

[0023] The present invention is further configured such that a docking seat is provided downstream of the track body.

[0024] The principle and effect of this technical solution: By setting up the docking seat, the slag car can be parked downstream of the track body when not in use, so that the traction mechanism at the end of the traction rope does not need to be in working condition at all times. Attached Figure Description

[0025] Figure 1 This is the front view of the present invention;

[0026] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0027] Figure 3 for Figure 2 Enlarged view of point B in the image;

[0028] Figure 4 This is an enlarged structural diagram of the slag truck body of this utility model;

[0029] Figure 5 for Figure 4 Top view of the structure;

[0030] Figure 6 for Figure 1 Enlarged structural diagram of the main body of the slag car and the upstream section of the track body;

[0031] Figure 7 This is a side enlarged view of the track body in this utility model;

[0032] Figure 8 for Figure 1 Enlarged structural diagram of the upstream section of the main track (trigger of the broken rope protection device of the slag car body);

[0033] Figure 9 for Figure 1 Enlarged structural diagram of the medium-duty dump truck during tipping and unloading.

[0034] Figure 10 This is an enlarged structural diagram of the broken rope protector of the slag truck body when triggered. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0036] The reference numerals in the accompanying drawings include:

[0037] 101. Slope;

[0038] 201. Floor plate; 202. Cargo box plate; 203. Traction frame; 204. Extension plate; 205. Front wheel; 206. Rear wheel; 207. Tilting wheel;

[0039] 301. Towing rope;

[0040] 401. Mounting plate; 402. Shaft; 403. Anti-detachment plate; 404. Safety rope; 405. Docking seat;

[0041] 501. Column; 502. Mounting bracket; 503. H-beam; 504. Rail; 505. Crossbar; 506. Wing plate; 507. Horizontal section;

[0042] 601. Diagonal brace; 602. Tilting track; 603. Limiting block;

[0043] I. The position of the slag car body when it contacts the docking seat downstream of the track body;

[0044] II. The position of the slag car body when it is about to reach the unloading point upstream of the track body;

[0045] III. The position of the dump truck's tilting wheel when it just enters the tilting track;

[0046] IV-VI. The positional state of the front wheels of the slag car body moving on the horizontal section or H-beam, and the tilting wheel moving along the tilting track.

[0047] Example:

[0048] As attached Figure 1-10 As shown, this utility model discloses a slag car transportation guidance system, installed on a slope 101, including a track body, a slag car body, and a broken rope protector. The track body includes columns 501, mounting frames 502, rails 504, and H-beams 503. Multiple columns 501 (also called rectangular tubes, installed at fixed intervals to ensure good support reliability and stability of the track body structure) are installed at intervals on the slope 101. By controlling the interval and height of the columns 501, the mounting frames 502, rails 504, and H-beams 503 installed above them have the same slope, so that the direction of the traction force of the traction rope 301 on the slag car body does not change during traction, resulting in high traction stability. In this embodiment, the slope of the rails 504 and H-beams 503 is 32.24° as an example, and the track body on the slope 101 is 75m long. The mounting frame 502 is fixed to the column 501 (the mounting frame 502 includes a pad beam and a load-bearing beam, which will be simplified here as the mounting frame 502. The pad beam is directly connected to the column 501, the load-bearing beam is installed on the pad beam, and the H-beam 503 is set on the load-bearing beam). The H-beam 503 is installed on the mounting frame 502, and the rail 504 is fixed on the H-beam 503. The cross section of the H-beam 503 is an inverted "H" shape. Multiple crossbars 505 are spaced along the length of both sides of the mounting frame 502, and the side wall of the mounting frame 502 is provided with a wing plate 506. The wing plate 506 is used for workers to walk, observe, maintain and repair. The cross section of the wing plate 506 is L-shaped, that is, it includes a horizontal step and a vertical railing.

[0049] The track body also includes a diagonal brace 601 and a tilting track 602. The diagonal brace 601 is fixed to the mounting bracket 502, and the tilting track 602 is fixed to the diagonal brace 601. The diagonal brace 601 and the tilting track 602 are located as a whole in the upstream section of the track body (e.g., Figure 1 as well as Figure 8 As shown, the slope of the tilting track 602 is greater than that of the H-beam 503. A tilting wheel 207 is installed on the side wall of the base plate 201, and the tilting wheel 207 can roll in conjunction with the tilting track 602. The top of the H-beam 503 has a horizontal section 507, the end of which has a solid rectangular cross-section. This seal at the end of the horizontal section 507 prevents the front wheel 205 from rolling out of the H-beam 503, thus physically limiting the front wheel 205. When the front wheel 205 reaches this point, it can only continue to rotate but cannot move. A limit block 603 is installed on the tilting track 602. A stop seat 405 is located downstream of the track body. The limit block 603 restricts the movement path of the tilting wheel 207 on the tilting track 602, thus forming a mechanical limit point. Even after the physical limit of the horizontal section 507 fails, the mechanical limit of the limit block 603 can still restrict the position of the slag car body relative to the track, improving the stability of the connection between the slag car body and the track body.

[0050] The flipping track 602, the steel rail 504, and the H-beam 503 are all set in pairs and are parallel to each other. The track spacing between the two flipping tracks 602 is greater than the track spacing between the two steel rails 504, and also greater than the track spacing between the two H-beams.

[0051] The slag car body includes a bottom plate 201, a car body 202, and a traction frame 203. An extension plate 204 is installed at the front end of the bottom of the bottom of the bottom plate 201 (near the upstream end of the slope 101). A rear wheel 206 is installed at the rear end of the bottom of the bottom of the bottom plate 201, and the rear wheel 206 rolls in contact with the rail 504. A front wheel 205 is installed on the side wall of the extension plate 204. The extension plate 204 can slide against the side wall of the H-beam 503, and the front wheel 205 rolls in contact with the inner side of the H-beam 503. The box panel 202 is installed on the top of the bottom plate 201. The end of the traction frame 203 is rotatably connected to the outer wall of the box panel 202. The projections of the traction frame 203 and the box panel 202 on the slope 101 form a U-shape with openings facing each other. The box panel 202 is located inside the traction frame 203. A traction rope 301 is connected to the side of the traction frame 203 away from the box panel 202. A traction device (usually a winch) is provided at the end of the traction rope 301, which provides stable traction force.

[0052] The broken rope protector includes a mounting plate 401, a rotating shaft 402, an anti-detachment plate 403, and a protective rope 404. The mounting plate 401 is fixed to the bottom of the traction frame 203. The rotating shaft 402 is rotatably mounted on the mounting plate 401. The anti-detachment plate 403 is fixed to the rotating shaft 402. The protective rope 404 is fixed to the top of the anti-detachment plate 403, and the other end of the protective rope 404 is connected to the traction rope 301. A torsion spring is fixed to the side wall of the anti-detachment plate 403, and the other end of the torsion spring is fixed to the mounting plate 401. The cross-section of the anti-detachment plate 403 is shaped like a "7". The torsion spring is used to guide the anti-detachment plate 403 to rotate to a vertical position. Combined with the weight of the anti-detachment plate 403 itself, after the traction rope 301 breaks, the anti-detachment plate 403 can rotate spontaneously under its own weight and the action of the torsion spring, without jamming due to friction or other reasons. The parts not described in this device are the same as or can be implemented using existing technology.

[0053] The structure, materials, and models of each component are all existing technologies and have corresponding industry standards (strength, material selection, and other related requirements). They can be selected according to the specifications and guidelines. The control system of the winch is designed according to this solution, but the specific design principles are not within the scope of protection of this solution and can be implemented by existing technologies. Therefore, they will not be described in detail. The specific shapes of each component can be referred to the attached drawings, but are not limited to those shown in the attached drawings.

[0054] Among them, insert and sliding insert are mating bodies with holes, the cross section of the shaft or rod matches the hole, and the shaft or rod can slide relative to the hole. Threaded insert is a hole with threads, the shaft or rod is threaded, and the shaft or rod is connected to the mating body by screwing. Detachable installation can be by bolt thread connection or bolt and nut connection, etc., depending on what can be actually achieved.

[0055] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A slag truck transportation guidance system, installed on a slope, characterized in that: include The track body includes a column, a mounting frame, a rail, and an H-beam. The column is installed on the slope, the mounting frame is fixed to the column, the H-beam is installed on the mounting frame, the rail is fixed to the H-beam, and a crossbar is installed on the mounting frame, the crossbar being arranged perpendicular to the mounting frame. The slag car body includes a bottom plate and a car body. An extension plate and a rear wheel are installed at the bottom of the bottom plate. The rear wheel rolls with the rail. A front wheel is installed on the side wall of the extension plate. The front wheel rolls with the inside of the H-beam. The car body is installed on the top of the bottom plate. A traction rope is installed on the bottom plate via a traction frame. A rope breakage protector is installed on the traction frame and connected to the traction rope.

2. The slag truck transportation guidance system as described in claim 1, characterized in that: The broken rope protector includes a mounting plate, a rotating shaft, an anti-detachment plate, and a protective rope. The mounting plate is installed on the front bottom of the traction frame. The rotating shaft is rotatably mounted on the mounting plate. The anti-detachment plate is fixed to the rotating shaft. The protective rope is fixed to the top of the anti-detachment plate. The other end of the protective rope is connected to the traction rope. A torsion spring is fixed to the side wall of the anti-detachment plate. The other end of the torsion spring is fixed to the mounting plate. The cross-section of the anti-detachment plate is in the shape of a "7".

3. The slag truck transportation guidance system as described in claim 1, characterized in that: Warning lights and an anemometers are installed on the carriage panels.

4. The slag truck transportation guidance system as described in claim 1, characterized in that: The mounting frame has wing plates installed on its side walls, and the wing plates have an "L" shaped cross-section.

5. The slag truck transportation guidance system as described in claim 1, characterized in that: The track body also includes a diagonal brace and a flip track. The diagonal brace is fixed to the side wall of the mounting frame, and the flip track is fixed to the diagonal brace. The slope of the flip track is greater than the slope of the H-beam. A flip wheel is installed on the side wall of the base plate, and the flip wheel can roll in cooperation with the flip track.

6. The slag truck transportation guidance system as described in claim 5, characterized in that: The top of the H-beam has a horizontal section, and the cross-section of the end of the horizontal section is a solid rectangle. Limiting blocks are installed on the flipping track.

7. A slag truck transportation guidance system as described in claim 1, characterized in that: A docking seat is provided downstream of the track body.

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