Working platform of pneumatic hammer machine

Abstract

The utility model relates to the technical field of pneumatic hammer machine working platforms, and discloses a pneumatic hammer machine working platform which comprises a box body, a mounting seat and a pneumatic hammer, an annular oil tank is fixedly connected to the bottom end of the box body, an open groove is formed in the inner bottom wall of the box body, a motor is fixedly connected to one side of the box body, and the driving end of the motor penetrates through the inner side wall of the box body and is fixedly connected with a rotating shaft. The other end of the rotating shaft is rotationally connected to one side of the inner side wall of the box away from the motor; a steel cable is wound on the outer side of the roller, one side of the other end of the steel cable penetrates through the open groove and the mounting block and is fixedly connected with a fixing ring, and a plurality of evenly-distributed through holes are fixedly connected to one side of the inner side wall of the annular oil tank. Lubricating oil is conveyed into the annular sponge through the pressing plate, the annular sponge can smear the lubricating oil to the outer side of the steel cable when the steel cable moves, and the situation that the steel cable is abraded due to the fact that friction force is too large when the steel cable is wound through the rolling wheel, and the service life of the steel cable is shortened is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of a pneumatic cannon machine working platform, in particular to a pneumatic cannon machine working platform. Background Art

[0002] A pneumatic tool is named because of the loud noise it makes when working, like a cannon. It is also called a pneumatic wrench. It is usually used for operations that require high torque, such as in automobile repair, mechanical processing or construction sites. During the use of the pneumatic tool, due to its heavy weight, the pneumatic tool needs to be lifted up by a steel cable on the work platform to facilitate the staff to hold and use it. When using the steel cable to lift the pneumatic tool, rollers and other parts are often used to wind and release the steel cable to adjust the height of the pneumatic tool.

[0003] Pneumatic cannons are a commonly used equipment in cement prefabrication plants. For example, when a cement plant is producing cement poles, it is necessary to use bolts to install the main body of the mold with the head and tail plates of the mold together to achieve the molding of the cement pole. During this process, pneumatic cannons are needed to disassemble and install the bolts.

[0004] When using a pneumatic cannon to install and disassemble prefabricated molds in a cement prefabrication plant, a large number of molds need to be installed and disassembled, which results in the long-term use of the pneumatic cannon and the working platform. During use, the steel cable on the working platform used to hoist the pneumatic cannon will often have its external lubricating oil rubbed off due to multiple winding frictions, increasing the friction between the steel cable and the roller and shortening the service life of the steel cable. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a jackhammer working platform, aiming to improve the problem in the prior art that the external lubricating oil of the steel cable will be rubbed off during repeated use, thereby increasing the friction between the steel cable and the roller and shortening the service life of the steel cable.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a working platform of a blast machine, including a box body, a mounting seat and a blast machine, the bottom end of the box body is fixedly connected to an annular oil tank, the inner bottom wall of the box body is provided with a slot, one side of the box body is fixedly connected to a motor, the driving end of the motor passes through the inner side wall of the box body and is fixedly connected to a rotating shaft, and the other end of the rotating shaft is rotatably connected to a side of the inner side wall of the box body away from the motor;

[0007] A roller is fixedly connected to the outer side of the middle part of the rotating shaft, a steel cable is wound around the outer side of the roller, one end of the steel cable passes through the slot and the mounting block and is fixedly connected to a fixing ring, one side of the inner wall of the annular oil tank is fixedly connected to a plurality of evenly distributed through holes, an annular sponge is fixedly connected to the inside of the annular oil tank, the steel cable passes through the inside of the annular sponge, a pressure plate is slidably connected to the inside of the annular oil tank, and the pressure plate is used to squeeze the lubricating oil into the inside of the annular sponge.

[0008] As a further description of the above technical solution:

[0009] An oil filling hole is provided on the front side of the annular oil tank, a plug is slidably connected to the inside of the oil filling hole, a connecting wire is fixedly connected to the other end of the plug, the other end of the connecting wire is fixedly connected to one side of the annular oil tank, pull ropes are fixedly connected to both sides of the top of the pressure plate, the other ends of the two pull ropes are fixedly connected to both sides of the top of the annular oil tank, and the oil filling hole is used to inject lubricating oil into the annular oil tank.

[0010] As a further description of the above technical solution:

[0011] One side of the mounting seat is fixedly connected to a support rod, and the other end of the support rod is fixedly connected to a base.

[0012] As a further description of the above technical solution:

[0013] A push block is slidably connected inside the mounting seat, and the other end of the push block is fixedly connected to the top of the box body. Both sides of the bottom end of the push block are rotatably connected to multiple evenly distributed balls, and the balls 23 are used to assist the movement of the push block.

[0014] As a further description of the above technical solution:

[0015] The top of the air cannon is fixedly connected to a fixing seat, the end of the fixing ring away from the steel cable is inserted into the fixing seat, the fixing seat is internally threaded with a bolt, the other end of the bolt passes through the fixing ring, and the fixing ring is used to fix the air cannon.

[0016] As a further description of the above technical solution:

[0017] Electric guide rails are fixedly connected to both sides of the bottom end of the inner wall of the box body, and sliders are slidably connected inside the two electric guide rails. The front and rear ends of the adjacent sides of the two sliders are rotatably connected to limit rods, and the limit rods are used to adjust the position of the steel cable.

[0018] As a further description of the above technical solution:

[0019] A pipe is fixedly connected to one side of the air cannon, and two hanging ears are clamped on the outer side of the other end of the pipe. The two hanging ears are respectively fixedly connected to the two sides of the front end of the mounting base, and the pipe is used to supply air to the air cannon.

[0020] As a further description of the above technical solution:

[0021] The bottom of the mounting seat is fixedly connected with reinforcement pieces on both sides, and the other sides of the two reinforcement pieces are fixedly connected to the front and rear sides of the bottom end of the support rod. The reinforcement pieces are used to strengthen the connection between the support rod and the mounting seat.

[0022] The utility model has the following beneficial effects:

[0023] In the utility model, lubricating oil is injected into the annular oil tank through the oil filling hole, and the lubricating oil is transported to the inside of the annular sponge by utilizing the weight of the pressure plate. Then, when the steel cable moves, the annular sponge can apply the lubricating oil to the outside of the steel cable, thereby preventing the roller from wearing the steel cable due to excessive friction when winding the steel cable, thereby shortening the service life of the steel cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the working platform of the air blast machine proposed in the utility model;

[0025] Figure 2 A three-dimensional cross-sectional view of the annular oil tank of the air blast machine working platform proposed by the utility model;

[0026] Figure 3 A three-dimensional cross-sectional view of the box of the air blast machine working platform proposed in the utility model;

[0027] Figure 4 A three-dimensional cross-sectional view of the mounting base of the air blast machine working platform proposed in the utility model;

[0028] Figure 5 This is a schematic structural diagram of the fixing seat of the air cannon machine working platform proposed in the utility model.

[0029] Legend:

[0030] 1. Mounting seat; 2. Annular oil tank; 3. Pipeline; 4. Steel cable; 5. Pneumatic gun; 6. Base; 7. Support rod; 8. Reinforcement; 9. Hanging ear; 10. Box body; 11. Fixing ring; 12. Annular sponge; 13. Through hole; 14. Connecting line; 15. Plug; 16. Oil filling hole; 17. Rotating shaft; 18. Roller; 19. Motor; 20. Limit rod; 21. Slider; 22. Electric guide rail; 23. Ball; 24. Push block; 25. Bolt; 26. Fixed seat; 27. Pressure plate; 28. Pull rope. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-5 The utility model provides an embodiment: a blaster machine working platform, including a box body 10, a mounting base 1 and a blaster 5, a ring-shaped oil tank 2 is fixedly connected to the bottom end of the box body 10, a slot is provided on the inner bottom wall of the box body 10, a motor 19 is fixedly connected to one side of the box body 10, a driving end of the motor 19 passes through the inner wall of the box body 10 and is fixedly connected to a rotating shaft 17, and the other end of the rotating shaft 17 is rotatably connected to a side of the inner wall of the box body 10 away from the motor 19, and the motor 19 is started so that the motor 19 drives the rotating shaft 17 and the roller 18 to rotate, thereby releasing the steel cable 4 wound on the roller 18;

[0033] A roller 18 is fixedly connected to the outer side of the middle part of the rotating shaft 17, and a steel cable 4 is wound around the outer side of the roller 18. One side of the other end of the steel cable 4 passes through the slot and the mounting block and is fixedly connected to a fixing ring 11. A plurality of evenly distributed through holes 13 are fixedly connected to one side of the inner side wall of the annular oil tank 2. The diameter of the through hole 13 is small and can limit the oil output of the lubricating oil. An annular sponge 12 is fixedly connected to the inside of the annular oil tank 2, and the steel cable 4 passes through the inside of the annular sponge 12. A pressing plate 27 is slidably connected to the inside of the annular oil tank 2, and the pressing plate 27 is tightly attached to the inner side wall of the annular oil tank 2. The pressing plate 27 is used to squeeze the lubricating oil into the inside of the annular sponge 12, and the lubricating oil is injected into the inside of the annular oil tank 2 through the oil filling hole 16. The weight of the pressing plate 27 is then used to transport the lubricating oil to the inside of the annular sponge 12, and then the roller 18 is rotated by the motor 19 to wind and release the steel cable 4. At the same time, the annular sponge 12 is used to apply the lubricating oil to the outside of the steel cable 4 to prevent the steel cable 4 from generating a large friction with the roller 18 during winding and releasing.

[0034] An oil filling hole 16 is provided on the front side of the annular oil tank 2, and a plug 15 is slidably connected to the inside of the oil filling hole 16. A connecting line 14 is fixedly connected to the other end of the plug 15, and the other end of the connecting line 14 is fixedly connected to one side of the annular oil tank 2. Pull ropes 28 are fixedly connected to both sides of the top of the pressure plate 27, and the other ends of the two pull ropes 28 are fixedly connected to both sides of the top of the annular oil tank 2. The oil filling hole 16 is used to inject lubricating oil into the annular oil tank 2. The pull rope can be pulled to move the pressure plate 27 upward inside the annular oil tank 2, and lubricating oil is injected into the annular oil tank 2 through the oil filling hole 16.

[0035] A support rod 7 is fixedly connected to one side of the mounting base 1 , and a base 6 is fixedly connected to the other end of the support rod 7 . When using the air cannon 5 , the staff can stand on the top of the base 6 , thereby facilitating the staff to operate the air cannon 5 .

[0036] A push block 24 is slidably connected inside the mounting seat 1, and the other end of the push block 24 is fixedly connected to the top of the box body 10. Both sides of the bottom end of the push block 24 are rotatably connected with a plurality of evenly distributed balls 23. The balls 23 are used to assist the movement of the push block 24. When the staff pulls the air cannon 5 to move, the steel cable 4 will drive the push block 24 to slide inside the mounting seat 1 through the box body 10. At the same time, the balls 23 under the push block 24 can reduce the friction between the push block 24 and the mounting seat 1.

[0037] The top of the air cannon 5 is fixedly connected to a fixing seat 26, and the end of the fixing ring 11 away from the steel cable 4 is inserted into the fixing seat 26. The fixing seat 26 is internally threaded with a bolt 25, and the other end of the bolt 25 passes through the fixing ring 11. The fixing ring 11 is used to fix the air cannon 5. The air cannon 5 is placed on the top of the base 6, and the fixing ring 11 is inserted into the fixing seat 26. Then, the bolt 25 passes through the fixing seat 26 and the fixing ring 11 and is tightened. Then, the motor 19 is started again to drive the roller 18 to rotate in the opposite direction, and the steel cable 4 is wound around the outside of the roller 18, thereby lifting the air cannon 5.

[0038] Electric guide rails 22 are fixedly connected to both sides of the bottom end of the inner wall of the box body 10, and sliders 21 are slidably connected inside the two electric guide rails 22. The front and rear ends of the adjacent sides of the two sliders 21 are rotatably connected to the limit rods 20. The steel cable 4 runs through the two limit rods 20. The limit rod 20 is used to adjust the position of the steel cable 4. The electric guide rail 22 is started to make the slider 21 inside the electric guide rail 22 slide back and forth, and the movement of the slider 21 drives the limit rod 20 to move, so that the limit rod 20 can pull the steel cable 4 to move back and forth on the outside of the roller 18, and then evenly wind the steel cable 4 around the outside of the roller 18 to prevent the steel cable 4 from being derailed due to excessive accumulation on one side of the roller 18.

[0039] A pipe 3 is fixedly connected to one side of the air cannon 5, and two hanging ears 9 are clamped on the outer side of the other end of the pipe 3. The two hanging ears 9 are respectively fixedly connected to the two sides of the front end of the mounting base 1. The pipe 3 is used to supply air to the air cannon 5. When the air cannon 5 is in use, the pipe 3 can be used to supply air to the air cannon 5, and the hanging ears 9 can be used to store the pipe 3.

[0040] Reinforcements 8 are fixedly connected to the front and rear sides of one end of the bottom of the mounting seat 1 close to the support rod 7, and the other sides of the two reinforcements 8 are fixedly connected to the front and rear sides of the bottom end of the support rod 7. The reinforcements 8 are used to strengthen the connection between the support rod 7 and the mounting seat 1.

[0041] Working principle: Start the motor 19 to make the motor 19 drive the rotating shaft 17 and the roller 18 to rotate, thereby releasing the steel cable 4 wound on the roller 18, and at the same time place the air cannon 5 on the top of the base 6, and insert the fixing ring 11 into the fixing seat 26, then pass the bolt 25 through the fixing seat 26 and the fixing ring 11 and tighten the bolt 25, and then start the motor 19 again to make the motor 19 drive the roller 18 to rotate in the opposite direction, and wind the steel cable 4 to the outside of the roller 18. When winding the steel cable 4, the electric guide rail 22 can be started to make the slider 21 inside the electric guide rail 22 slide back and forth, and the movement of the slider 21 drives the limit rod 20 to move, so that The limit rod 20 can pull the steel cable 4 to move back and forth on the outside of the roller 18, and then evenly wind the steel cable 4 around the outside of the roller 18 to prevent the steel cable 4 from being derailed due to excessive accumulation on one side of the roller 18. When winding and releasing the steel cable 4, the pull wire can be pulled to move the pressure plate 27 upward inside the annular oil tank 2, and lubricating oil can be injected into the annular oil tank 2 through the oil filling hole 16. The lubricating oil is then transported to the inside of the annular sponge 12 using the weight of the pressure plate 27, and then the annular sponge 12 can apply the lubricating oil to the outside of the steel cable 4 when the steel cable 4 moves; after the lubricating oil is injected, the plug 15 can be used to seal the oil filling hole 16.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A jackhammer working platform, comprising a housing (10), a mounting base (1) and a jackhammer (5), characterized in that: The bottom end of the box body (10) is fixedly connected to an annular oil tank (2), the inner bottom wall of the box body (10) is provided with a slot, one side of the box body (10) is fixedly connected to a motor (19), the driving end of the motor (19) passes through the inner side wall of the box body (10) and is fixedly connected to a rotating shaft (17), and the other end of the rotating shaft (17) is rotatably connected to a side of the inner side wall of the box body (10) away from the motor (19); A roller (18) is fixedly connected to the outer side of the middle of the rotating shaft (17), a steel cable (4) is wound around the outer side of the roller (18), one side of the other end of the steel cable (4) passes through the slot and the mounting block and is fixedly connected to a fixing ring (11), one side of the inner wall of the annular oil tank (2) is fixedly connected to a plurality of evenly distributed through holes (13), an annular sponge (12) is fixedly connected to the inside of the annular oil tank (2), the steel cable (4) passes through the inside of the annular sponge (12), and a pressure plate (27) is slidably connected to the inside of the annular oil tank (2), and the pressure plate (27) is used to squeeze lubricating oil into the inside of the annular sponge (12).

2. The air jack machine working platform according to claim 1 is characterized in that: The annular oil tank (2) is provided with an oil filling hole (16) on the front side, a plug (15) is slidably connected inside the oil filling hole (16), the other end of the plug (15) is fixedly connected to a connecting line (14), the other end of the connecting line (14) is fixedly connected to one side of the annular oil tank (2), both sides of the top of the pressure plate (27) are fixedly connected to pull ropes (28), the other ends of the two pull ropes (28) are fixedly connected to both sides of the top of the annular oil tank (2), and the oil filling hole (16) is used to inject lubricating oil into the annular oil tank (2).

3. The air jack machine working platform according to claim 1 is characterized in that: One side of the mounting seat (1) is fixedly connected to a support rod (7), and the other end of the support rod (7) is fixedly connected to a base (6).

4. The air jack work platform according to claim 1, characterized in that: A push block (24) is slidably connected inside the mounting seat (1), the other end of the push block (24) is fixedly connected to the top of the box body (10), and a plurality of evenly distributed balls (23) are rotatably connected to both sides of the bottom end of the push block (24), and the balls (23) are used to assist the push block (24) in moving.

5. The air blast machine working platform according to claim 1 is characterized in that: The top of the wind cannon (5) is fixedly connected to a fixing seat (26); one end of the fixing ring (11) away from the steel cable (4) is inserted into the fixing seat (26); a bolt (25) is threadedly connected to the inside of the fixing seat (26); the other end of the bolt (25) passes through the fixing ring (11); and the fixing ring (11) is used to fix the wind cannon (5).

6. The air jack machine working platform according to claim 1, characterized in that: Both sides of the bottom end of the inner wall of the box body (10) are fixedly connected to electric guide rails (22), and the insides of the two electric guide rails (22) are slidably connected to sliders (21). The front and rear ends of the adjacent sides of the two sliders (21) are rotatably connected to limit rods (20), and the limit rods (20) are used to adjust the position of the steel cable (4).

7. The air jack work platform according to claim 1, characterized in that: One side of the air cannon (5) is fixedly connected to a pipe (3), and the other end of the pipe (3) is clamped with two hanging ears (9) on the outside, and the two hanging ears (9) are respectively fixedly connected to the two sides of the front end of the mounting seat (1), and the pipe (3) is used to supply air to the air cannon (5).

8. The air jack work platform according to claim 1, characterized in that: A reinforcement member (8) is fixedly connected to both front and rear sides of one end of the bottom of the mounting seat (1) close to the support rod (7), and the other sides of the two reinforcement members (8) are fixedly connected to both front and rear sides of the bottom end of the support rod (7). The reinforcement member (8) is used to strengthen the connection between the support rod (7) and the mounting seat (1).

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