Suspension type high-altitude operation device with vacuum suction cups

Abstract

The utility model relates to the technical field of suspension type high-altitude operation devices, and provides a suspension type high-altitude operation device with vacuum chucks, which comprises a mounting plate and a fixing structure. By arranging the fixing structure, an object needing to be hung is placed at the bottom end of the suction cup, the suction cup tightly sucks the object, then the vacuum pump is started to conduct air suction through the air suction pipe, negative pressure is formed in the vacuum cavity, and then the suction cup further conducts strong suction on the object through the connecting pipe; meanwhile, by arranging a sealing ring, the air tightness between the suction cup and an object is enhanced, when the vacuum pump is not started any more, the suction cup can continue to fix the object through negative pressure in a vacuum cavity, then the safety in use is improved, and when the object is put down, only a pressure release valve on an exhaust pipe needs to be opened, and the suction cup can be used for sucking the object. And then gas in the vacuum cavity is discharged out, so that the suction cup is not attached to the object, the object can be conveniently taken down, and the hanging operation of the object is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a suspension type aerial work device technical field, especially in a kind of suspension type aerial work device with vacuum chuck. BACKGROUND

[0002] Suspension type aerial work device is using wire rope mechanism, operation equipment is vertically lifted to the equipment of operation surface.It combines engineering machinery technology and building construction characteristics, realizes high place facade construction, and a kind of suspension type aerial work device with vacuum chuck is a kind of efficient, safe aerial work equipment, to improve the safety and efficiency of aerial work.

[0003] The existing suspension type aerial work device is mostly directly used rope to bundle object after suspending when fixing object in use process, so that the process of fixing object is cumbersome, not convenient to improve the convenience and efficiency when using. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of suspension type aerial work device with vacuum chuck to solve the defect of the existing suspension type aerial work device not being convenient for quick fixing.

[0005] In order to solve the above technical problem, the utility model provides the following technical scheme: a kind of suspension type aerial work device with vacuum chuck, including mounting plate and fixed structure;

[0006] The edge position of the top of the mounting plate is equipped with mounting bolt, the top of the mounting plate is fixed with support rod, the top of the support rod is equipped with rotating rod, the side of the rotating rod top is fixed with support frame, the side of the support frame bottom end rotating rod is fixed with reinforcing rib, the top of the support frame is fixed with suspension structure;

[0007] The top of the support frame is provided with fixed structure, and the fixed structure includes fixed box, connecting block, dust screen, fixed plate, vacuum pump, suction pipe, vacuum cavity, connecting pipe, suction disc, sealing ring and reinforcing rod, the fixed box is arranged at the bottom of the support frame, the middle position of the top of the fixed box is fixed with connecting block, the both sides of the fixed box are fixed with dust screen, the bottom of the fixed box is fixed with fixed plate, the top of the fixed plate inside the fixed box is equipped with vacuum pump, the output end of the vacuum pump is fixed with suction pipe, the inside of the fixed plate is provided with vacuum cavity, the bottom of the vacuum cavity is fixed with connecting pipe, the bottom of the connecting pipe is fixed with suction disc, the inside of the suction disc is fixed with sealing ring, the outside of the top of the fixed box is fixed with reinforcing rod;

[0008] The outside of the rotating rod of the top of the support rod is fixed with rotating structure.

[0009] Preferably, the suspension structure comprises a shell, a first rotating shaft, a winding roller, a steel wire rope, a support rod, a first pulley, a slot, a fixed block, a second pulley and a limiting block, one side of the top end of the support frame is fixed with the shell, the inside of the shell is provided with the first rotating shaft, the outside of the first rotating shaft is fixedly provided with the winding roller, the outside of the winding roller is provided with the steel wire rope, the top end of one side of the support frame is fixedly provided with the support rod, one side of the top of the support rod is provided with the first pulley, one side of the inside of the support frame is provided with the slot, one side of the bottom end of the support frame is fixedly provided with the fixed block, the inside of the fixed block is provided with the second pulley, and the outside of the first pulley and the second pulley is fixedly provided with the limiting block.

[0010] Preferably, one end of the first rotating shaft extends to the outside of the shell through one side of the shell and is fixedly connected with the output end of the motor, the two ends of the first pulley are movably connected with one side of the support rod, the two ends of the second pulley are movably connected with one side of the fixed block, and one side of the steel wire rope abuts against the outside of the first pulley and the second pulley.

[0011] Preferably, one end of the steel wire rope is fixedly connected with the inside of the connecting block, and one end of the air suction pipe extends to the inside of the vacuum cavity through the top end of the fixed plate.

[0012] Preferably, the connecting pipe is provided with a plurality of groups, the connecting pipes are equally spaced at the bottom end of the fixed plate, one side of the fixed plate is fixedly provided with an exhaust pipe, the outside of the exhaust pipe is provided with a pressure relief valve, the reinforcing rods are provided with four groups, the reinforcing rods are equally spaced at the outside of the top of the fixed box, and the bottom end of the reinforcing rod is fixedly connected with the top end of the fixed plate.

[0013] Preferably, the rotating structure comprises a rotating groove, a bearing, a support plate, a motor, a second rotating shaft, a driving gear and a driven gear, the rotating groove is arranged at the top end of the inside of the support rod, the bearing is arranged at the bottom end of the rotating rod in the inside of the rotating groove, one side of the top of the support rod is fixedly provided with the support plate, the bottom end of the support plate is fixedly provided with the motor, the output end of the motor is fixedly provided with the second rotating shaft, the top end of the support plate is provided with the driving gear, and the outside of the rotating rod at the top end of the support rod is fixedly provided with the driven gear.

[0014] Preferably, the bottom end of the rotating rod extends to the inside of the rotating groove and is rotatably connected with the bearing, the top end of the second rotating shaft extends to the top end of the support plate through the inside of the support plate and is fixedly connected with the bottom end of the driving gear, and the driving gear is meshingly connected with the driven gear.

[0015] The suspension type overhead working device with the vacuum chuck has the advantages that the fixed structure is adopted, the vacuum chuck is used to fix the object when the object is suspended, operation is facilitated, and the practicality during use is improved.

[0016] By setting the suspension structure, by starting the motor outside the shell, and then driving the first rotating shaft to rotate, the winding roller winds the steel wire rope, so as to adjust the length of the steel wire rope to lift it, and at the same time, the first pulley and the second pulley support the steel wire rope, so that the steel wire rope can save labor when lifting heavy objects, and by setting the limiting block, the steel wire rope is prevented from sliding on the first pulley and the second pulley, thereby improving the stability of the steel wire rope.

[0017] By setting the fixing structure, one end of the steel wire rope is tied on the connecting block, and the object to be suspended is placed at the bottom end of the suction cup, so that the suction cup tightly sucks the object, and then the vacuum pump is started to suck air through the air pipe, so that the vacuum cavity forms a negative pressure, and then the connecting pipe makes the suction cup further strongly adsorb the object, ensures the flatness of the suction cup and the object, and the air tightness between the suction cup and the object is further improved, and when the vacuum pump is not started, the suction cup can also fix the object through the negative pressure in the vacuum cavity, thereby improving the safety during use, when the object is put down, only the pressure relief valve on the exhaust pipe of one side of the fixed plate is opened, and then the gas in the vacuum cavity is discharged to make the suction cup and the object not fit, so that the object is taken down, thereby completing the suspension operation of the object.

[0018] By setting the rotating structure, the motor is started to drive the second rotating shaft to rotate the driving gear, and the driving gear drives the driven gear to rotate the rotating rod in the rotating groove, so that the rotating rod is rotated to transfer the suspended object, improving the practicability during operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a side view cross-sectional structure schematic view of the utility model;

[0021] Figure 3 It is a Figure 2 Enlarged structure schematic view of A in the utility model;

[0022] Figure 4 It is a Figure 2 Enlarged structure schematic view of B in the utility model;

[0023] Figure 5 It is a rotating structure top view cross-sectional structure schematic view of the utility model.

[0024] The reference signs in the drawings are explained as follows: 1, mounting plate; 2, mounting bolt; 3, support rod; 4, rotating rod; 5, support frame; 6, reinforcing rib; 7, suspension structure; 701, shell; 702, first rotating shaft; 703, winding roller; 704, steel wire rope; 705, support rod; 706, first pulley; 707, slot; 708, fixed block; 709, second pulley; 710, limiting block; 8, fixed structure; 801, fixed box; 802, connecting block; 803, dustproof net; 804, fixed plate; 805, vacuum pump; 806, air suction pipe; 807, vacuum cavity; 808, connecting pipe; 809, suction disc; 810, sealing ring; 811, reinforcing rod; 9, rotating structure; 901, rotating groove; 902, bearing; 903, support plate; 904, motor; 905, second rotating shaft; 906, driving gear; 907, driven gear. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-5 The suspension type aerial work device with a vacuum suction disc provided by the present application comprises a mounting plate 1 and a fixed structure 8.

[0027] Refer to Figure 1 and Figure 2As shown, the mounting plate 1 top edge position are installed with mounting bolts 2, the top of the mounting plate 1 is fixed with a support rod 3, the top of the support rod 3 is installed with a rotating rod 4, one side of the top of the rotating rod 4 is fixed with a support frame 5, one side of the bottom of the support frame 5 rotating rod 4 is fixed with a reinforcing rib 6, the top of the support frame 5 is fixed with a suspension structure 7, the suspension structure 7 includes a shell 701, a first rotating shaft 702, a winding roller 703, a steel wire rope 704, a support rod 705, a first pulley 706, a slot 707, a fixed block 708, a second pulley 709 and a limiting block 710, the shell 701 is fixed on one side of the top of the support frame 5, the inside of the shell 701 is installed with the first rotating shaft 702, the outside of the first rotating shaft 702 is fixed with the winding roller 703, the outside of the winding roller 703 is installed with the steel wire rope 704, one side of the top of the support frame 5 of the shell 701 is fixed with the support rod 705, one side of the top of the support rod 705 is installed with the first pulley 706, one side of the inside of the support frame 5 is provided with the slot 707, one side of the bottom of the support frame 5 is fixed with the fixed block 708, the inside of the fixed block 708 is installed with the second pulley 709, the outside of the first pulley 706 and the second pulley 709 is fixed with the limiting block 710, one end of the first rotating shaft 702 extends to the outside of the shell 701 through one side of the shell 701 and is fixedly connected with the output end of the motor, both ends of the first pulley 706 are movably connected with one side of the support rod 705, both ends of the second pulley 709 are movably connected with one side of the fixed block 708, one side of the steel wire rope 704 is in contact with the outside of the first pulley 706 and the second pulley 709.

[0028] By starting the motor outside the shell 701, the first rotating shaft 702 is driven to rotate, so that the winding roller 703 winds the steel wire rope 704, so as to adjust the length of the steel wire rope 704 to lift it, while the first pulley 706 and the second pulley 709 support the steel wire rope 704 when it is lifted, so as to save labor when lifting heavy objects, and by setting the limiting block 710, the steel wire rope 704 is prevented from sliding on the first pulley 706 and the second pulley 709, thereby improving the stability of the steel wire rope 704.

[0029] Referring to Figures 1-3As shown, the top end of the support frame 5 is provided with a fixing structure 8, which includes a fixing box 801, a connecting block 802, a dust screen 803, a fixing plate 804, a vacuum pump 805, an air suction pipe 806, a vacuum cavity 807, a connecting pipe 808, a suction disc 809, a sealing ring 810 and a reinforcing rod 811. The fixing box 801 is arranged at the bottom end of the support frame 5. The connecting block 802 is fixed at the middle position of the top end of the fixing box 801. The dust screen 803 is fixed at both sides of the fixing box 801. The fixing plate 804 is fixed at the bottom end of the fixing box 801. The vacuum pump 805 is arranged at the top end of the fixing plate 804 in the fixing box 801. The output end of the vacuum pump 805 is fixed with the air suction pipe 806. The vacuum cavity 807 is arranged in the fixing plate 804. The connecting pipe 808 is fixed at the bottom end of the vacuum cavity 807. The suction disc 809 is fixed at the bottom end of the connecting pipe 808. The sealing ring 810 is arranged in the suction disc 809. The reinforcing rod 811 is arranged at the outside of the top end of the fixing box 801. One end of the steel wire rope 704 is fixedly connected with the inside of the connecting block 802. One end of the air suction pipe 806 extends to the inside of the vacuum cavity 807 through the top end of the fixing plate 804. The connecting pipe 808 is arranged in several groups. The connecting pipes 808 are arranged at equal intervals at the bottom end of the fixing plate 804. One side of the fixing plate 804 is fixed with an air exhaust pipe. A pressure relief valve is arranged at the outside of the air exhaust pipe. The reinforcing rod 811 is arranged in four groups. The reinforcing rods 811 are arranged at equal intervals at the outside of the top end of the fixing box 801. The bottom end of the reinforcing rod 811 is fixedly connected with the top end of the fixing plate 804.

[0030] By fixing one end of the steel wire rope 704 on the connecting block 802, placing the object to be hung on the bottom end of the suction disc 809, the suction disc 809 can tightly suck the object, and then the vacuum pump 805 is started to suck air through the air suction pipe 806, so that the negative pressure is formed in the vacuum cavity 807, and then the suction disc 809 further strongly adsorbs the object through the connecting pipe 808, which ensures the flatness of the suction disc 809 and the object. At the same time, the air tightness between the suction disc 809 and the object is improved by arranging the sealing ring 810. When the vacuum pump 805 is not started, the suction disc 809 can also fix the object through the negative pressure in the vacuum cavity 807, which improves the safety during use. When the object is put down, the pressure relief valve on one side of the fixing plate 804 is opened, and then the gas in the vacuum cavity 807 is discharged, so that the suction disc 809 is not in contact with the object, thereby facilitating the removal of the object, and the suspension operation of the object is completed.

[0031] Referring to Figure 2 , Figure 4 and Figure 5As shown, the outer side of the top end of the supporting rod 3 rotating the rod 4 is fixed with a rotating structure 9, the rotating structure 9 comprises a rotating groove 901, a bearing 902, a support plate 903, a motor 904, a second rotating shaft 905, a driving gear 906 and a driven gear 907, the rotating groove 901 is arranged at the top end inside the supporting rod 3, the bottom end of the rotating rod 4 inside the rotating groove 901 is mounted with the bearing 902, one side of the top of the supporting rod 3 is fixed with the support plate 903, the bottom end of the support plate 903 is fixed with the motor 904, the output end of the motor 904 is fixed with the second rotating shaft 905, the top end of the support plate 903 is mounted with the driving gear 906, the outer side of the top end of the supporting rod 3 rotating the rod 4 is fixed with the driven gear 907, the bottom end of the rotating rod 4 extends to the inside of the rotating groove 901 and is rotatably connected with the bearing 902, the top end of the second rotating shaft 905 extends through the inside of the support plate 903 to the top end of the support plate 903 and is fixedly connected with the bottom end of the driving gear 906, and the driving gear 906 is meshingly connected with the driven gear 907.

[0032] By starting the motor 904 to drive the second rotating shaft 905 to rotate the driving gear 906, the driven gear 907 is driven to rotate by the rotation of the driving gear 906, so that the rotating rod 4 rotates inside the rotating groove 901, so that the suspended object is conveniently transferred by the rotation of the rotating rod 4, and the practicability during operation is improved.

[0033] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A kind of high-altitude working device with vacuum chuck of suspension, including mounting plate (1) and fixed structure (8); Its characterized in that: The edge position at the top of the mounting plate (1) is equipped with mounting bolt (2), the top of the mounting plate (1) is fixed with support rod (3), the top of the support rod (3) is equipped with rotating rod (4), the top of the rotating rod (4) one side is fixed with support frame (5), the bottom of the support frame (5) rotating rod (4) one side is fixed with reinforcing rib (6), the top of the support frame (5) is fixed with suspension structure (7); The top of the support frame (5) is equipped with fixed structure (8), the fixed structure (8) includes fixed box (801), connecting block (802), dust screen (803), fixed plate (804), vacuum pump (805), suction pipe (806), vacuum cavity (807), connecting pipe (808), chuck (809), sealing ring (810) and reinforcing rod (811), the fixed box (801) is set to the bottom of support frame (5), the middle position at the top of the fixed box (801) is fixed with connecting block (802), the both sides of the fixed box (801) are fixed with dust screen (803), the bottom of the fixed box (801) is fixed with fixed plate (804), the top of the fixed plate (804) inside fixed box (801) is equipped with vacuum pump (805), the output end of the vacuum pump (805) is fixed with suction pipe (806), the inside of the fixed plate (804) is equipped with vacuum cavity (807), the bottom of the vacuum cavity (807) is fixed with connecting pipe (808), the bottom of the connecting pipe (808) is fixed with chuck (809), the inside of the chuck (809) is fixed with sealing ring (810), the outside of the top of the fixed box (801) is all fixed with reinforcing rod (811); The outside of the top of the support rod (3) rotating rod (4) is fixed with rotating structure (9).

2. A suspended aerial work platform with vacuum cups as claimed in claim 1, characterized in that: Said suspension structure (7) includes a shell (701), a first rotating shaft (702), a winding roller (703), a steel wire rope (704), a support rod (705), a first pulley (706), a slot (707), a fixed block (708), a second pulley (709) and a limiting block (710), one side of the top of the support frame (5) is fixedly connected with the shell (701), the inside of the shell (701) is installed with the first rotating shaft (702), the outside of the first rotating shaft (702) is fixedly connected with the winding roller (703), the outside of the winding roller (703) is installed with the steel wire rope (704), the top of one side of the support frame (5) of the shell (701) is fixedly connected with the support rod (705), one side of the top of the support rod (705) is installed with the first pulley (706), one side of the inside of the support frame (5) is provided with the slot (707), one side of the bottom of the support frame (5) is fixedly connected with the fixed block (708), the inside of the fixed block (708) is installed with the second pulley (709), the outside of the first pulley (706) and the second pulley (709) is fixedly connected with the limiting block (710).

3. A suspended aerial work platform with vacuum cups as claimed in claim 2, characterized in that: One end of the first rotating shaft (702) extends to the outside of the shell (701) through one side of the shell (701) and is fixedly connected with the output end of the motor, the both ends of the first pulley (706) are movably connected with one side of the support rod (705), the both ends of the second pulley (709) are movably connected with one side of the fixed block (708), one side of the steel wire rope (704) abuts against the outside of the first pulley (706) and the second pulley (709).

4. The suspended aerial work platform with vacuum cups according to claim 2, characterized in that: One end of the steel wire rope (704) is fixedly connected with the inside of the connecting block (802), one end of the air suction pipe (806) extends to the inside of the vacuum cavity (807) through the top of the fixed plate (804).

5. The suspended aerial work platform with vacuum cups according to claim 1, characterized in that: The connecting pipe (808) is provided with a plurality of groups, the connecting pipe (808) is equidistantly distributed at the bottom of the fixed plate (804), one side of the fixed plate (804) is fixedly connected with the exhaust pipe, the outside of the exhaust pipe is installed with the pressure relief valve, the reinforcing rod (811) is provided with four groups, the reinforcing rod (811) is equidistantly distributed at the outside of the top of the fixed box (801), the bottom of the reinforcing rod (811) is fixedly connected with the top of the fixed plate (804).

6. The suspended aerial work platform with vacuum cups according to claim 1, characterized in that: Said rotating structure (9) includes rotating groove (901), bearing (902), support plate (903), motor (904), second rotating shaft (905), driving gear (906) and driven gear (907), rotating groove (901) is arranged at the top of the inside of support rod (3), bearing (902) is arranged at the bottom of rotating rod (4) inside rotating groove (901), one side of the top of support rod (3) is fixedly connected with support plate (903), the bottom of support plate (903) is fixedly connected with motor (904), the output end of motor (904) is fixedly connected with second rotating shaft (905), the top of support plate (903) is fixedly connected with driving gear (906), the outer side of the top of rotating rod (4) of support rod (3) is fixedly connected with driven gear (907).

7. A suspended aerial work platform with vacuum cups as claimed in claim 6, characterized in that: The bottom of rotating rod (4) extends to the inside of rotating groove (901) and is rotatably connected with bearing (902), the top of second rotating shaft (905) extends to the top of support plate (903) through the inside of support plate (903) and is fixedly connected with the bottom of driving gear (906), driving gear (906) is meshingly connected with driven gear (907).

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