Stabilizing mechanism of coal-fired unit transport vehicle

Abstract

The utility model discloses a stabilizing mechanism of a coal-fired unit transport vehicle, which relates to the technical field of coal-fired unit transport vehicles and comprises a support and a fixing seat. A first sliding frame is slidably connected to the front end of the outer side of the support, a second sliding frame is slidably connected to the rear end of the outer side of the support, a connecting base is fixed to the top face of the first sliding frame, a main motor is fixed to the left side face of the connecting base, an output shaft of the main motor is connected with the left side end of a winding roller, and a fastening rope is fixed to the outer side of the winding roller. According to the stabilizing mechanism of the coal-fired unit transport vehicle, the winding roller is adopted for winding the fastening rope so that different positions of a coal-fired unit can be tightened and fixed, meanwhile, an adjustable limiting frame is matched so that a base of the coal-fired unit can be limited and fixed, and the fixing seat is fixed to the top face of the second sliding frame. Therefore, the installation stability and firmness of the coal-fired unit can be improved, and meanwhile the problem that time and labor are wasted during personnel fixation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal-fired unit transport vehicles, in particular to a stabilizing mechanism for a coal-fired unit transport vehicle. Background Technique

[0002] Coal-fired generating units mainly consist of a combustion system (with a boiler as the core), a steam-water system (mainly composed of various pumps, feedwater heaters, condensers, pipelines, water-cooled walls, etc.), an electrical system (mainly including steam turbine generators, main transformers, etc.), and a control system. The first two generate high-temperature and high-pressure steam; the electrical system realizes the conversion from thermal energy and mechanical energy to electrical energy; the control system ensures the safe, reasonable, and economical operation of each system. As a traditional power generation method, coal-fired power generation also has its drawbacks and deficiencies. Therefore, it is necessary to continuously improve the process of coal-fired power generation and use various technologies to improve power generation efficiency and reduce environmental pollution. For example, desulfurization and dust removal treatment are carried out on soot or natural gas is used instead of coal, and air cooling is used for steam turbines. At present, when coal-fired units are transported, transport vehicles are needed. Currently, most coal-fired units are directly placed on the platform of the transport vehicle and manually fixed by winding ropes. This is time-consuming and laborious and has low efficiency. Therefore, we propose a stabilizing mechanism for a coal-fired unit transport vehicle. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a stabilizing mechanism for a coal-fired unit transport vehicle. The take-up roller is used to wind up the fastening rope, which can tighten and fix different positions of the coal-fired unit. At the same time, the adjustable limit frame can limit and fix the base of the coal-fired unit. This can increase the stability and firmness of the installation of the coal-fired unit and solve the problem of time-consuming and laborious manual fixation. It can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A stabilizing mechanism for a coal-fired unit transport vehicle, including a bracket and a fixed seat;

[0005] Bracket: A first sliding frame is slidably connected to the front end of the outer side, and a second sliding frame is slidably connected to the rear end of the outer side of the bracket. A connecting seat is fixed on the top surface of the first sliding frame, a main motor is fixed on the left side surface of the connecting seat, the output shaft of the main motor is connected to the left end of the take-up roller, a fastening rope is fixed on the outer side of the take-up roller, a clamping block is installed at the other end of the fastening rope, the fixed seat is fixed on the top surface of the second sliding frame, and fixing units are fixed on the outer side surfaces of the first sliding frame and the second sliding frame;

[0006] Among them, it further includes a controller, the controller is arranged on the right side surface of the bracket, the input end of the main motor is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power supply.

[0007] Place the bracket on the flatbed of the transport vehicle, slide the first carriage and the second carriage to adjust the position of the fastening rope, insert the clamping block into the clamping groove inside the fixed seat, and start the main motor to drive the winding roller to rotate to wind up the fastening rope, so as to tighten and fix different positions of the coal-fired unit.

[0008] Furthermore, the fixing unit includes fixing holes, retaining rods, screws, support plates and fixing rods. The fixing holes are evenly arranged on the surface of the bracket. The screws are rotatably connected to the outer sides of the first carriage and the second carriage. The screws are threadedly connected to the threaded holes on the surface of the support plate. The fixing rods are fixed to the inner sides of the support plates. The retaining rods are rotatably connected to the outer sides of the fixed seats. Rotate the screws to insert the fixing rods into the fixing holes to fix the positions of the first carriage and the second carriage, and rotate the retaining rods to fix the clamping blocks.

[0009] Furthermore, the fixing unit further includes fixing bolts, limiting frames, lead screws and auxiliary motors. There are two auxiliary motors which are fixedly arranged at the front and back corresponding to the right side of the bracket. The output shafts of the auxiliary motors are connected to the right ends of the lead screws. The lead screws are threadedly connected to the threaded holes on the surfaces of the limiting frames. Fixing bolts are installed in the through grooves on the top surfaces of the limiting frames. The input ends of the auxiliary motors are electrically connected to the output ends of the controller. Start the auxiliary motors to drive the lead screws to rotate to adjust the positions of the limiting frames, and cooperate with the fixing bolts to limit and fix the base of the coal-fired unit, thereby increasing the stability and firmness of the fixation of the coal-fired unit.

[0010] Furthermore, the fixing unit further includes T-shaped blocks and T-shaped grooves. The T-shaped blocks are fixed inside the first carriage and the second carriage. There are two T-shaped grooves which are respectively arranged on both sides of the top surface of the bracket. The T-shaped blocks are slidably connected to the T-shaped grooves. The T-shaped blocks slide in the T-shaped grooves to prevent the first carriage and the second carriage from falling off.

[0011] Furthermore, it further includes elastic rubber and protective sleeves. The elastic rubber is fixed on the outer side of the fastening rope, and the protective sleeves are bonded to the outer side of the elastic rubber. The elastic rubber can increase the elasticity of the fastening rope, prevent the fastening rope from directly contacting the coal-fired unit and causing abrasion and damage, and the protective sleeves can increase the service life of the fastening rope.

[0012] Furthermore, it further includes anti-slip rings. The anti-slip rings are fixed on the bottom surface of the bracket. The anti-slip rings are made of rubber. The arranged anti-slip rings can increase the stability of the placement of the bracket.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The stable mechanism of this coal-fired unit transport vehicle has the following advantages:

[0014] 1. Place it on the flatbed of the transport vehicle through the bracket. Slide the first carriage and the second carriage to adjust the position of the fastening rope. The clamping block is inserted into the clamping groove inside the fixed seat. Start the main motor to drive the winding roller to rotate to wind up the fastening rope, so as to tighten and fix different positions of the coal-fired unit.

[0015] 2. Start the auxiliary motor to drive the lead screw to rotate to adjust the position of the limiting frame, and cooperate with the fixing bolts to limit and fix the base of the coal-fired unit, thereby increasing the stability and firmness of the fixation of the coal-fired unit.

[0016] 3. The elastic rubber can increase the elasticity of the fastening rope, prevent the fastening rope from directly contacting the coal-fired unit and causing wear and damage, while the protective sleeve can increase the service life of the fastening rope. Description of the Drawings

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 is a schematic structural view of the fixing unit of the present utility model;

[0019] Figure 3 is a schematic structural view of the fastening rope of the present utility model.

[0020] In the figure: 1 bracket, 2 fixing unit, 21 fixing hole, 22 retaining rod, 23 screw rod, 24 support plate, 25 fixing rod, 26 fixing bolt, 27 limiting frame, 28 lead screw, 29 auxiliary motor, 210 T-shaped block, 211 T-shaped groove, 3 first carriage, 4 second carriage, 5 connecting seat, 6 winding roller, 7 main motor, 8 fixed seat, 9 fastening rope, 10 clamping block, 11 elastic rubber, 12 protective sleeve, 13 anti-slip ring, 14 controller. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the 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 protection scope of the present utility model.

[0022] Please refer to Figures 1-3 , this embodiment provides a technical solution: a stabilizing mechanism for a coal-fired unit transport vehicle, including a bracket 1 and a fixed seat 8;

[0023] Bracket 1: A first carriage 3 is slidably connected to the front end of the outer side, and a second carriage 4 is slidably connected to the rear end of the outer side of the bracket 1. A connecting seat 5 is fixed to the top surface of the first carriage 3. A main motor 7 is fixed to the left side surface of the connecting seat 5. The output shaft of the main motor 7 is connected to the left end of the winding roller 6. A fastening rope 9 is fixed to the outer side of the winding roller 6. The other end of the fastening rope 9 is provided with a clamping block 10. A fixing seat 8 is fixed to the top surface of the second carriage 4. Fixing units 2 are fixed to the outer side surfaces of both the first carriage 3 and the second carriage 4. The fixing unit 2 includes a fixing hole 21, a stop rod 22, a screw rod 23, a support plate 24 and a fixing rod 25. The fixing holes 21 are uniformly opened on the surface of the bracket 1. The screw rod 23 is rotatably connected to the outer side surfaces of the first carriage 3 and the second carriage 4. The screw rod 23 is threadedly connected to the threaded hole on the surface of the support plate 24. The fixing rod 25 is fixed to the inner side surface of the support plate 24. The stop rod 22 is rotatably connected to the outer side surface of the fixing seat 8. By rotating the screw rod 23, the fixing rod 25 is inserted into the fixing hole 21 to fix the positions of the first carriage 3 and the second carriage 4. By rotating the stop rod 22, the clamping block 10 can be fixed. The fixing unit 2 further includes a fixing bolt 26, a limiting frame 27, a lead screw 28 and a sub-motor 29. There are two sub-motors 29 which are fixed to the right side surface of the bracket 1 in a front and rear correspondence. The output shaft of the sub-motor 29 is connected to the right end of the lead screw 28. The lead screw 28 is threadedly connected to the threaded hole on the surface of the limiting frame 27. The fixing bolt 26 is installed in the through groove on the top surface of the limiting frame 27. The input end of the sub-motor 29 is electrically connected to the output end of the controller 14. By starting the sub-motor 29 to drive the lead screw 28 to rotate, the position of the limiting frame 27 is adjusted, and the fixing bolt 26 is used to limit and fix the base of the coal-fired unit, thereby increasing the stability and firmness of the fixation of the coal-fired unit. The fixing unit 2 further includes a T-shaped block 210 and a T-shaped groove 211. The T-shaped block 210 is fixed inside the first carriage 3 and the second carriage 4. There are two T-shaped grooves 211 which are respectively opened on both sides of the top surface of the bracket 1. The T-shaped block 210 is slidably connected to the T-shaped groove 211. The T-shaped block 210 slides in the T-shaped groove 211 to prevent the first carriage 3 and the second carriage 4 from falling off;

[0024] Among them, it further includes a controller 14 which is arranged on the right side of the bracket 1. The input end of the main motor 7 is electrically connected to the output end of the controller 14, and the input end of the controller 14 is electrically connected to the output end of an external power supply. The bracket 1 is placed on the flat plate of the transport vehicle. The first carriage 3 and the second carriage 4 are slid to adjust the position of the fastening rope 9. The clamping block 10 is inserted into the clamping groove inside the fixed seat 8, and the main motor 7 is started to drive the winding roller 6 to rotate to wind up the fastening rope 9, so that different positions of the coal-fired unit can be tightened and fixed. It further includes an elastic rubber 11 and a protective sleeve 12. The elastic rubber 11 is fixed on the outer side of the fastening rope 9, and the protective sleeve 12 is adhered to the outer side of the elastic rubber 11. The elastic rubber 11 can increase the elasticity of the fastening rope 9 to prevent the fastening rope 9 from being worn and damaged due to direct contact with the coal-fired unit, while the protective sleeve 12 can increase the service life of the fastening rope 9. It further includes an anti-slip ring 13 which is fixed on the bottom surface of the bracket 1. The anti-slip ring 13 is made of rubber, and the provided anti-slip ring 13 can increase the stability of the placement of the bracket 1.

[0025] The working principle of a stability mechanism of a coal-fired unit transport vehicle provided by the present utility model is as follows: First, the bracket 1 is placed on the transport vehicle platform. The provided anti-slip ring 13 can increase the stability of the placement of the bracket 1. The first carriage 3 and the second carriage 4 are slid to adjust the position of the fastening rope 9. The clamping block 10 is inserted into the clamping groove inside the fixed seat 8 and the shift lever 22 is rotated to fix it. The main motor 7 is started to drive the winding roller 6 to rotate to wind up the fastening rope 9, so that different positions of the coal-fired unit can be tightened and fixed. The auxiliary motor 29 is started to drive the lead screw 28 to rotate to adjust the position of the limit frame 27, and cooperate with the fixing bolt 26 to limit and fix the base of the coal-fired unit, thereby increasing the stability and firmness of the fixation of the coal-fired unit. The elastic rubber 11 can increase the elasticity of the fastening rope 9 to prevent the fastening rope 9 from being worn and damaged due to direct contact with the coal-fired unit, while the protective sleeve 12 can increase the service life of the fastening rope 9.

[0026] It should be noted that, in the above embodiments, the controller 14 disclosed is of model S7-200. The main motor 7 and the auxiliary motor 29 can be freely configured according to the actual application scenario. It is recommended to select a servo motor of model 80M-03230C10-C. The controller 14 controls the main motor 7 and the auxiliary motor 29 to work by using the methods commonly used in the prior art.

[0027] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A stabilizing mechanism for a coal-fired unit transport vehicle, characterized in that: It comprises a bracket (1) and a fixing seat (8); Bracket (1): the outer front end is slidably connected to a first slide (3), the outer rear end of the bracket (1) is slidably connected to a second slide (4), a connecting seat (5) is fixed to the top surface of the first slide (3), a main motor (7) is fixed to the left side of the connecting seat (5), the output shaft of the main motor (7) is connected to the left end of the winding roller (6), a tightening rope (9) is fixed to the outer side of the winding roller (6), a clamping block (10) is installed at the other end of the tightening rope (9), the fixing seat (8) is fixed to the top surface of the second slide (4), and the outer side surfaces of the first slide (3) and the second slide (4) are both fixed to fixing units (2); The device further comprises a controller (14), wherein the controller (14) is arranged on the right side of the bracket (1), the input end of the main motor (7) is electrically connected to the output end of the controller (14), and the input end of the controller (14) is electrically connected to the output end of an external power supply.

2. The stabilizing mechanism of a coal-fired unit transport vehicle according to claim 1, characterized in that: The fixing unit (2) comprises a fixing hole (21), a shift rod (22), a screw rod (23), a support plate (24) and a fixing rod (25); the fixing hole (21) is evenly arranged on the surface of the bracket (1); the screw rod (23) is rotatably connected to the outer side surfaces of the first slide (3) and the second slide (4); the screw rod (23) is threadedly connected to the screw hole on the surface of the support plate (24); the fixing rod (25) is fixed to the inner side surface of the support plate (24); and the shift rod (22) is rotatably connected to the outer side surface of the fixing seat (8).

3. The stabilizing mechanism of a coal-fired unit transport vehicle according to claim 1, characterized in that: The fixing unit (2) further comprises a fixing bolt (26), a limiting frame (27), a lead screw (28) and an auxiliary motor (29). The auxiliary motor (29) has two parts and is fixed to the right side surface of the bracket (1) in a front and rear corresponding manner. The output shaft of the auxiliary motor (29) is connected to the right side end of the lead screw (28). The lead screw (28) is threadedly connected to a screw hole on the surface of the limiting frame (27). A fixing bolt (26) is installed in a through groove on the top surface of the limiting frame (27). The input end of the auxiliary motor (29) is electrically connected to the output end of the controller (14).

4. The stabilizing mechanism of a coal-fired unit transport vehicle according to claim 1, characterized in that: The fixing unit (2) further comprises a T-shaped block (210) and a T-shaped slot (211); the T-shaped block (210) is fixed inside the first slide (3) and the second slide (4); there are two T-shaped slots (211) which are respectively opened on both sides of the top surface of the bracket (1); and the T-shaped block (210) is slidably connected to the T-shaped slots (211).

5. The stabilizing mechanism of a coal-fired unit transport vehicle according to claim 1, characterized in that: It also comprises an elastic rubber (11) and a protective sleeve (12), wherein the elastic rubber (11) is fixed on the outside of the fastening rope (9), and the protective sleeve (12) is bonded to the outside of the elastic rubber (11).

6. The stabilizing mechanism of a coal-fired unit transport vehicle according to claim 1, characterized in that: It also includes an anti-slip ring (13), which is fixed to the bottom surface of the bracket (1), and the anti-slip ring (13) is made of rubber.

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