CN112012265A - Reinforced protection shed device of excavator and using method thereof - Google Patents
Reinforced protection shed device of excavator and using method thereof Download PDFInfo
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- CN112012265A CN112012265A CN202010809447.9A CN202010809447A CN112012265A CN 112012265 A CN112012265 A CN 112012265A CN 202010809447 A CN202010809447 A CN 202010809447A CN 112012265 A CN112012265 A CN 112012265A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/16—Cabins, platforms, or the like, for drivers
- E02F9/163—Structures to protect drivers, e.g. cabins, doors for cabins; Falling object protection structure [FOPS]; Roll over protection structure [ROPS]
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Abstract
The invention discloses a reinforced protection shed device of a digging machine and a using method thereof, and relates to the technical field of digging machine protection. The invention comprises a protection box, wherein first shells are uniformly distributed and fixed at the bottom end inside the protection box, a first plunger is connected to the top of the first shell in a sliding manner, a first rectangular baffle is fixed at the bottom end of the first plunger and positioned inside the first shell, and first springs are fixed at the top of the first shell and positioned at two ends of the first plunger. According to the invention, through the matching of the buffer structures, the device can block sundries falling from a high place to ensure the construction safety of workers, meanwhile, through the arrangement of the connecting mechanism, the device can be easily stored and transported, the front of a cab can be protected through the protection plate, and meanwhile, through the matching of the adjusting structures, the device can adjust the inclination angle of the protection plate, so that the applicability of the device is greatly improved.
Description
Technical Field
The invention belongs to the technical field of excavator protection, and particularly relates to a reinforced protection shed device of an excavator and a using method thereof.
Background
The excavator, also known as an excavator (excavator), is an earthwork machine which excavates materials higher or lower than a bearing surface by a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard, and the excavator is composed of a power device, a working device, a swing mechanism, an operating mechanism, a transmission mechanism, a traveling mechanism and other structures.
Disclosure of Invention
The invention aims to provide a reinforced protection shed device of a digging machine and a using method thereof, which aim to solve the existing problems: when the excavator is in construction operation, sundries can fall from a high place, and the protection is obviously insufficient only by the shell above the cab.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a reinforced protective shed device of an excavator, which comprises a protective box, wherein first shells are uniformly distributed and fixed at the bottom ends inside the protective box, the top of each first shell is connected with a first plunger in a sliding manner, first rectangular baffles are fixed at the bottom ends of the first plungers and positioned inside the first shells, first springs are fixed at the top of each first shell and positioned at two ends of each first plunger, a buffer plate is fixed at the top of each first plunger, the buffer plates are connected with the protective box in a sliding manner, the buffer plates are welded with the first springs, rain guide plates are fixed at the top of the buffer plates, and the rain guide plates are connected with the protective box in a sliding manner;
a leakage net is fixed at the top of the rain guide plate, supporting legs are arranged at two ends of the bottom of the protective box, a storage groove is formed in one side of each supporting leg, a first supporting frame is rotatably connected inside the storage groove, the two supporting legs and the two first supporting frames are connected through a connecting mechanism, the connecting mechanism comprises a first cylindrical rod, a second cylindrical rod, a first stop block, a third cylindrical rod and a second stop block, one end of the second cylindrical rod is connected with the first cylindrical rod in a sliding mode, one end of the second cylindrical rod is fixedly connected with the first stop block, and the first stop block is located inside the first cylindrical rod in a sliding mode;
one end of the third cylindrical rod is connected with the second cylindrical rod in a sliding mode, one end of the third cylindrical rod is fixedly connected with the second stop block, the second stop block is located inside the second cylindrical rod in a sliding mode, the third stop block is fixed to the top of the supporting leg, the rectangular plate is fixed to the other end of the supporting leg, the base is welded to the top of the rectangular plate, the assembling block is fixed to the top of the base, the third plunger is connected to the other side of the top of the assembling block in a sliding mode, the clamping rod is fixed to one end of the third plunger, the stop piece is fixed to the outer side of the third plunger, and the third spring is fixed to one end of the stop piece and the outer side, located on the third plunger.
Furthermore, one side of the top of the protection box is rotatably connected with a protection plate, two ends of the protection plate are both fixed with limiting rods, the outer side of each limiting rod is slidably connected with a sliding block, the other end of each sliding block is rotatably connected with a matching block, the bottom of the first support frame is fixedly provided with a receiving rod, and one end of each receiving rod is rotatably connected with a connecting rod;
a first bevel gear is fixed at one end of the connecting rod and positioned inside the containing rod, one side of the first bevel gear is meshed with a second bevel gear, a screw is fixed at one side of the second bevel gear, a transmission rod is connected to the outer side of the screw in a threaded manner, the transmission rod is connected with the containing rod in a sliding manner, and a clamping block is fixed at one side of the containing rod;
the utility model discloses a structure of transfer line, including transfer line, second support frame, second casing, cooperation piece, second piston, second support frame, second spring, second support frame, second casing, second piston, second support frame, second piston, second spring, second support frame, second casing, second piston, second spring, second piston.
Furthermore, a water drainage opening is formed in one side of the protection box and in a position corresponding to the rain guide plate.
Further, the top of the rain guiding plate is provided with a slope, and the inclination angle of the slope is 20 degrees.
Furthermore, through grooves are uniformly distributed at the top of the screen, and the through grooves are rectangular.
Furthermore, one side of the protection plate is provided with a rectangular groove, and a rubber pad is fixed on the inner side of the rectangular groove.
Furthermore, the top of the storage groove is rotatably connected with a pin, and the first support frame is rotatably connected with the support legs through the pin.
Furthermore, round holes with the same diameter as the clamping rods are formed in the positions, corresponding to the clamping rods, on one sides of the first support frame and the protection box, and the bottom ends of the clamping rods are 5cm longer than the top ends of the clamping rods.
Furthermore, the top of the transmission rod is provided with a groove with the same width as the fixture block, and the groove is connected with the fixture block in a sliding manner.
A use method of a reinforced protection shed device of a digging machine is used for the reinforced protection shed device of the digging machine and comprises the following steps:
s1: the device is moved to the rear of the excavator cab to be perpendicular to the horizontal plane, the first support frame is rotated upwards to be parallel to the horizontal plane through the pin, and then the third plunger is pulled to drive the clamping rod to fix the first support frame under the help of the rebound property of the third spring.
S2: one of the legs is then moved reasonably away from the other leg, under the constraint of the attachment mechanism, and then secured to the excavator surface.
S3: and then the third plunger is pulled again to drive the bottom end of the clamping rod to fix the protective box under the condition that the bottom end of the clamping rod is not separated from the first supporting frame under the help of the rebound property of the third spring.
S4: after the fixing is completed, the screw rod rotates to drive the transmission rod to stretch out, the protection plate rotates to a part close to the transmission rod, the matching block slides to the lower part of the second support frame, meanwhile, the second plunger is pulled to be matched with the matching block, the transmission rod can continue to stretch out, and the inclination angle of the protection plate is adjusted.
S5: when the device uses, usable hourglass net carries out the separation to the debris that the eminence fell, and usable first spring bounce-back characteristic comes to cushion the exogenic force simultaneously, and the safety of machine driver's cabin is dug in the protection, and when the device was used in the rainy day, the rainwater can be flowed by the outlet, prevents that the rainwater from piling up the inside at the guard box.
The invention has the following beneficial effects:
1. the invention can obstruct sundries falling from a high place by the matching of the buffer structures so as to ensure the construction safety of workers, and meanwhile, the device can be easily stored and transported by the arrangement of the connecting mechanism.
2. The front of the cab can be protected through the protection plate, and meanwhile, the inclination angle of the protection plate can be adjusted through the device through the matching of the adjusting structure, so that the applicability of the device is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the protective case of the present invention;
FIG. 4 is a schematic view of the internal structure of the receiving rod of the present invention;
FIG. 5 is a schematic view of the overall structure of the coupling mechanism of the present invention;
FIG. 6 is a schematic view of the internal structure of the first housing according to the present invention;
FIG. 7 is an enlarged view of a portion of the invention at A in FIG. 1;
fig. 8 is a partial enlarged view of the invention at B in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a protective box; 2. a first housing; 3. a first plunger; 4. a first rectangular baffle; 5. a first spring; 6. a buffer plate; 7. a rain guide plate; 8. a leakage net; 9. a water discharge opening; 10. a protection plate; 11. a limiting rod; 12. a slider; 13. a support leg; 14. a storage tank; 15. a connecting mechanism; 16. a first cylindrical rod; 17. a second cylindrical rod; 18. a first stopper; 19. a third cylindrical rod; 20. a second stopper; 21. a first support frame; 22. a storage rod; 23. a first bevel gear; 24. a connecting rod; 25. a second bevel gear; 26. a screw; 27. a transmission rod; 28. a clamping block; 29. a second support frame; 30. a second housing; 31. a second plunger; 32. a second rectangular baffle; 33. a second spring; 34. a matching block; 35. a third stopper; 36. a rectangular plate; 37. a base; 38. a third plunger; 39. a clamping rod; 40. a baffle plate; 41. a third spring; 42. and assembling the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-8, the invention is a reinforced protection shed device of a digging machine, comprising a protection box 1, wherein first shells 2 are uniformly distributed and fixed at the bottom ends inside the protection box 1, the top parts of the first shells 2 are connected with first plungers 3 in a sliding manner, first rectangular baffles 4 are fixed at the bottom ends of the first plungers 3 and positioned inside the first shells 2, first springs 5 are fixed at the top parts of the first shells 2 and positioned at the two ends of the first plungers 3, buffer plates 6 are fixed at the top parts of the first plungers 3, and the buffer plates 6 are connected with the protection box 1 in a sliding manner;
the rain guide plate is welded with the first spring 5, a rain guide plate 7 is fixed to the top of the buffer plate 6, a slope is formed in the top of the rain guide plate 7, the inclination angle of the slope is 20 degrees, rainwater can be better guided by the slope, a water outlet 9 is formed in one side of the protection box 1 and in a position corresponding to the rain guide plate 7, the water outlet 9 can better discharge rainwater, the rain guide plate 7 is connected with the protection box 1 in a sliding mode, a leakage net 8 is fixed to the top of the rain guide plate 7, through grooves are uniformly formed in the top of the leakage net 8, the through grooves are rectangular in shape, and rainwater can reach the surface of the rain guide plate 7;
the two ends of the bottom of the protective box 1 are respectively provided with a supporting leg 13, one side of each supporting leg 13 is provided with a storage groove 14, the interior of each storage groove 14 is rotatably connected with a first supporting frame 21, the top of each storage groove 14 is rotatably connected with a pin, each first supporting frame 21 is rotatably connected with the corresponding supporting leg 13 through the corresponding pin, each pin can better rotate the corresponding storage groove 14, the two supporting legs 13 and the two first supporting frames 21 are connected through a connecting mechanism 15, each connecting mechanism 15 comprises a first cylindrical rod 16, a second cylindrical rod 17, a first stop block 18, a third cylindrical rod 19 and a second stop block 20, and one end of each second cylindrical rod 17 is slidably connected with the corresponding first cylindrical rod 16;
one end of the second cylindrical rod 17 is fixedly connected with the first stop block 18, the first stop block 18 is located inside the first cylindrical rod 16 in a sliding mode, one end of the third cylindrical rod 19 is connected with the second cylindrical rod 17 in a sliding mode, one end of the third cylindrical rod 19 is fixedly connected with the second stop block 20, the second stop block 20 is located inside the second cylindrical rod 17 in a sliding mode, the top of the supporting leg 13 is fixed with the third stop block 35, the other end of the supporting leg 13 is fixed with the rectangular plate 36, the top of the rectangular plate 36 is welded with the base 37, the top of the base 37 is fixed with the assembling block 42, the other side of the top of the assembling block 42 is connected with the third plunger 38 in a sliding mode, one end of the third plunger 38 is fixed with the clamping rod 39, circular holes with the same diameter as the clamping rod 39 are formed in one side of the first supporting frame 21 and the protection box 1 and in positions corresponding to the clamping rod 39, the bottom end of the clamping rod 39 is 5cm longer than the top end of the clamping rod 39, and, a baffle plate 40 is fixed on the outer side of the third plunger 38, and a third spring 41 is fixed on one end of the baffle plate 40 and positioned on the outer side of the third plunger 38.
Referring to fig. 1, 4 and 8, a protection plate 10 is rotatably connected to one side of the top of a protection box 1, a rectangular groove is formed in one side of the protection plate 10, a rubber pad is fixed to the inner side of the rectangular groove, the rectangular groove enables a worker to more conveniently rotate the protection plate 10, limiting rods 11 are fixed to two ends of the protection plate 10, sliding blocks 12 are slidably connected to the outer sides of the limiting rods 11, a matching block 34 is rotatably connected to the other ends of the sliding blocks 12, a containing rod 22 is fixed to the bottom of a first support frame 21, and a connecting rod 24 is rotatably connected to one end of the containing rod 22;
a first bevel gear 23 is fixed at one end of the connecting rod 24 and positioned inside the accommodating rod 22, a second bevel gear 25 is meshed and connected with one side of the first bevel gear 23, a screw 26 is fixed at one side of the second bevel gear 25, a transmission rod 27 is in threaded connection with the outer side of the screw 26, a groove with the same width as the fixture block 28 is formed in the top of the transmission rod 27, the groove is in sliding connection with the fixture block 28, the groove can be better matched with the fixture block 28, the transmission rod 27 is in sliding connection with the accommodating rod 22, and the fixture block 28 is fixed at one side of the accommodating rod 22;
one side at the top of transfer line 27 is fixed with second support frame 29, and the top of second support frame 29 is fixed with second shell 30, and the inside sliding connection of second shell 30 has second plunger 31, and second plunger 31 activity runs through second support frame 29 and slides and pegs graft on cooperation piece 34, and the outside of second plunger 31 and the inside that is located second shell 30 is fixed with second rectangle baffle 32, and the top of second rectangle baffle 32 and the outside that is located second plunger 31 are fixed with second spring 33.
Example 2:
on the basis of the above example 1, the method of use thereof is disclosed:
s1: the device is moved to the rear of the excavator cab to be perpendicular to the horizontal plane, then the third plunger 38 is pulled to drive the clamping rod 39 to move towards the part close to the rectangular plate 36, when the third plunger 38 slides, the third spring 41 can be extruded by the separation blade 40, then the first support frame 21 is upwards rotated to be parallel to the horizontal plane through the pin, the third plunger 38 is loosened, and under the rebound characteristic of the third spring 41, the clamping rod 39 is rapidly clamped into the circular hole matched with the first support frame 21 on the surface of the first support frame 21 to fix the first support frame 21.
S2: then, one of the supporting legs 13 is reasonably moved in a direction away from the other supporting leg 13, when the supporting legs 13 move, the third cylindrical rod 19 can be driven to slide in the second cylindrical rod 17, the sliding track of the third cylindrical rod 19 can be limited by the second stop 20 during sliding, when the third cylindrical rod 19 slides to the end of the other end of the second cylindrical rod 17, the second cylindrical rod 17 can be driven to slide in the first cylindrical rod 16, when the second cylindrical rod 17 slides, the sliding track of the second cylindrical rod 17 can be limited by the first stop 18, and when the distance between the two supporting legs 13 is adjusted to a specified distance, the two supporting legs 13 are fixed with the excavator body.
S3: then pull third plunger 38 once more, make its bottom that drives kelly 39 under the circumstances that does not deviate from first support frame 21, remove, assemble protective housing 1 at the top of protective housing 1 again, under the effect of third dog 35, can the opposite side of protective housing 1 carry out the separation, prevent that it from taking place to empty, loosen third plunger 38 afterwards, make it under the bounce-back characteristic of third spring 41, the quick top with kelly 39 is gone into one of protective housing 1 and is gone into rather than the complex round hole, form fixedly to protective housing 1.
S4: after the fixing is completed, the connecting rod 24 is rotated to drive the first bevel gear 23 to rotate inside the accommodating rod 22, the screw 26 is further driven to rotate under the meshed connection between the first bevel gear 23 and the second bevel gear 25, when the screw 26 rotates, the driving rod 27 in threaded connection with the screw is driven to slide inside the accommodating rod 22, the stroke of the driving rod 27 can be limited under the matching of the fixture block 28 and the groove formed in the top of the driving rod 27, the driving rod 27 is prevented from dropping, the protection plate 10 is rotated to the side close to the driving rod 27, the second plunger 31 is pulled to drive the second rectangular baffle 32 to extrude the second spring 33, the matching block 34 slides to the lower side of the second support frame 29 to wait for connection, then the second plunger 31 is loosened, under the rebound characteristic of the second spring 33, the second plunger 31 is rapidly clamped into the small hole matched with the matching block 34 on the outer side of the matching block 34, when the inclination angle of the protection plate 10 is to be adjusted, the connecting rod 24 can be rotated continuously, the screw 26 is rotated by the meshing connection of the first bevel gear 23 and the second bevel gear 25, the transmission rod 27 is extended under the threaded connection of the screw 26 and the transmission rod 27, the transmission rod 27 is extended, and the sliding block 12 rotationally connected with the transmission rod is driven by the matching block 34 to slide on the outer side of the limiting rod 11, so that the inclination angle of the protection plate 10 is adjusted.
S5: when the device uses, usable hourglass net 8 carries out the separation to the debris that the eminence fell, when leaking net 8 and receiving great external force, can drive and lead rain board 7 and buffer plate 6 whole first plunger 3 of extrudeing downwards and first spring 5, it can drive first rectangle baffle 4 in the inside lapse of first shell 2 to receive extruded first plunger 3, can shrink downwards when first spring 5 receives external force simultaneously, make first plunger 3 under first spring 5 bounce-back characteristic, buffer plate 6, lead rain board 7 and hourglass net 8 whole can playback fast, come to cushion external force, protect the safety of digging the quick-witted driver's cabin, when the device uses in the rainy day, the rainwater can drop to leading on rain board 7 through the rectangular hole that leaks net 8 on the surface, the rainwater can flow by outlet 9 through leading slope above rain board 7, prevent that the rainwater from piling up in the inside of protecting box 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A reinforced protective shed device of a digging machine comprises a protective box (1) and is characterized in that, the bottom end inside the protective box (1) is uniformly and fixedly provided with a first shell (2), the top of the first shell (2) is connected with a first plunger (3) in a sliding way, a first rectangular baffle (4) is fixed at the bottom end of the first plunger (3) and positioned in the first shell (2), a first spring (5) is fixed at the top of the first shell (2) and at both ends of the first plunger (3), a buffer plate (6) is fixed at the top of the first plunger (3), the buffer plate (6) is connected with the protective box (1) in a sliding way, the buffer plate (6) is welded with the first spring (5), a rain guide plate (7) is fixed at the top of the buffer plate (6), and the rain guide plate (7) is connected with the protective box (1) in a sliding manner;
a leakage net (8) is fixed on the top of the rain guide plate (7), two ends of the bottom of the protective box (1) are provided with supporting legs (13), a storage groove (14) is formed in one side of each supporting leg (13), a first supporting frame (21) is rotatably connected to the inside of the storage groove (14), the two supporting legs (13) and the two first supporting frames (21) are connected through a connecting mechanism (15), the connecting mechanism (15) comprises a first cylindrical rod (16), a second cylindrical rod (17), a first stop block (18), a third cylindrical rod (19) and a second stop block (20), one end of the second cylindrical rod (17) is connected with the first cylindrical rod (16) in a sliding way, one end of the second cylindrical rod (17) is fixedly connected with the first stop block (18), and the first stop block (18) is slidably positioned inside the first cylindrical rod (16);
one end of the third cylindrical rod (19) is connected with the second cylindrical rod (17) in a sliding mode, one end of the third cylindrical rod (19) is fixedly connected with the second stop block (20), the second stop block (20) is located inside the second cylindrical rod (17) in a sliding mode, the top of the supporting leg (13) is fixedly provided with the third stop block (35), the other end of the supporting leg (13) is fixedly provided with the rectangular plate (36), and the top of the rectangular plate (36) is welded with the base (37);
the top of base (37) is fixed with assembly block (42), the opposite side sliding connection at assembly block (42) top has third plunger (38), the one end of third plunger (38) is fixed with kelly (39), the outside of third plunger (38) is fixed with separation blade (40), the one end of separation blade (40) and the outside that is located third plunger (38) are fixed with third spring (41).
2. The reinforced protection shed device for the excavator according to claim 1, wherein one side of the top of the protection box (1) is rotatably connected with a protection plate (10), both ends of the protection plate (10) are respectively fixed with a limiting rod (11), the outer side of the limiting rod (11) is slidably connected with a sliding block (12), the other end of the sliding block (12) is rotatably connected with a matching block (34), the bottom of the first support frame (21) is fixedly provided with a receiving rod (22), and one end of the receiving rod (22) is rotatably connected with a connecting rod (24);
a first bevel gear (23) is fixed at one end of the connecting rod (24) and positioned inside the containing rod (22), a second bevel gear (25) is connected to one side of the first bevel gear (23) in a meshed manner, a screw rod (26) is fixed to one side of the second bevel gear (25), a transmission rod (27) is connected to the outer side of the screw rod (26) in a threaded manner, the transmission rod (27) is connected with the containing rod (22) in a sliding manner, and a clamping block (28) is fixed to one side of the containing rod (22);
one side at transfer line (27) top is fixed with second support frame (29), the top of second support frame (29) is fixed with second shell (30), the inside sliding connection of second shell (30) has second plunger (31), second plunger (31) activity runs through second support frame (29) and slides and pegs graft on cooperation piece (34), the outside of second plunger (31) and the inside that is located second shell (30) are fixed with second rectangle baffle (32), the top of second rectangle baffle (32) and the outside that is located second plunger (31) are fixed with second spring (33).
3. The reinforced shelter device for excavator according to claim 1, wherein a drain opening (9) is formed at one side of the shelter box (1) and at a position corresponding to the rain guide plate (7).
4. A reinforced shelter device for excavator according to claim 1, wherein the top of said rain guiding plate (7) is sloped, and the slope is inclined at an angle of 20 °.
5. A reinforced shelter device as claimed in claim 1, wherein through slots are uniformly provided at the top of said screen (8), said through slots being rectangular in shape.
6. The reinforced shelter device for excavator according to claim 2, wherein one side of the protection plate (10) is provided with a rectangular groove, and a rubber pad is fixed on the inner side of the rectangular groove.
7. A reinforced shelter device for excavator according to claim 1, characterized in that the top of said storage tank (14) is pivotally connected with a pin, and said first support frame (21) is pivotally connected with the leg (13) by means of a pin.
8. The reinforced shelter device for excavator according to claim 1, wherein the first support frame (21) and the shelter box (1) are provided with round holes with the same diameter as the clamping rod (39) at one side and the position corresponding to the clamping rod (39), and the bottom end of the clamping rod (39) is 5cm longer than the top end of the clamping rod.
9. The reinforced shelter device for excavator according to claim 2, wherein the top of the driving rod (27) is provided with a groove with the same width as the fixture block (28), and the groove is connected with the fixture block (28) in a sliding way.
10. A method of using a reinforced shelter apparatus for a shovel, the method being used for a reinforced shelter apparatus for a shovel according to any one of claims 1 to 9, the method comprising the steps of:
s1: the device is moved to the rear of the excavator cab to be vertical to the horizontal plane, the first support frame (21) is upwards rotated to be parallel to the horizontal plane through a pin, and then a third plunger (38) is pulled to drive a clamping rod (39) to fix the first support frame (21) under the help of the rebound property of a third spring (41);
s2: then, under the limit of a connecting mechanism (15), one of the support legs (13) reasonably moves away from the other support leg (13) and then is fixed on the surface of the excavator;
s3: then the third plunger (38) is pulled again to drive the bottom end of the clamping rod (39) to fix the protective box (1) under the condition that the bottom end of the clamping rod does not depart from the first supporting frame (21) with the help of the rebound property of the third spring (41);
s4: after the fixation is finished, the screw (26) rotates to drive the transmission rod (27) to extend out, then the protection plate (10) rotates towards one side close to the transmission rod (27), the matching block (34) slides to the lower part of the second support frame (29), meanwhile, the second plunger (31) is pulled to be matched with the matching block (34), and the transmission rod (27) can continue to extend out to adjust the inclination angle of the protection plate (10);
s5: when the device uses, usable hourglass net (8) carry out the separation to the debris that the eminence fell, and simultaneously, usable first spring (5) bounce-back characteristic comes the exogenic buffering, and the safety of machine driver's cabin is dug in the protection, and when the device was used in the rainy day, the rainwater can be followed outlet (9) and flowed out, prevented that the rainwater from piling up in the inside of guard box (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010809447.9A CN112012265B (en) | 2020-08-12 | 2020-08-12 | Reinforced protection shed device of excavator and using method thereof |
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| CN202010809447.9A CN112012265B (en) | 2020-08-12 | 2020-08-12 | Reinforced protection shed device of excavator and using method thereof |
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| CN112012265B CN112012265B (en) | 2022-02-01 |
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| CN211114941U (en) * | 2019-11-10 | 2020-07-28 | 青岛科保安防护设备有限公司 | Protective shed for safety passage |
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| JP2011026914A (en) * | 2009-07-29 | 2011-02-10 | Kobelco Contstruction Machinery Ltd | Construction machinery |
| DE102014105868A1 (en) * | 2014-04-25 | 2015-10-29 | Jürgen Wolf | Protective device for a driver's cab of a commercial vehicle |
| GB2528091A (en) * | 2014-07-09 | 2016-01-13 | Bamford Excavators Ltd | Operator compartment structure |
| CN206707319U (en) * | 2017-05-04 | 2017-12-05 | 浙江花园建设集团有限公司 | A kind of construction stair provisional protection column |
| CN207063564U (en) * | 2017-07-05 | 2018-03-02 | 中国十七冶集团有限公司 | A kind of construction preventing dropped material protection canopy |
| CN108104189A (en) * | 2017-12-15 | 2018-06-01 | 徐州敏思机电科技有限公司 | A kind of bull-dozer protects canopy |
| CN108385764A (en) * | 2018-03-15 | 2018-08-10 | 长安大学 | A kind of novel excavator cab protecting against shock vibration absorber |
| CN208899893U (en) * | 2018-10-22 | 2019-05-24 | 徐雁 | A kind of construction site protection canopy |
| CN210122823U (en) * | 2019-06-12 | 2020-03-03 | 河北建设集团股份有限公司 | Face limit entrance to a cave protection fixing device |
| CN211114941U (en) * | 2019-11-10 | 2020-07-28 | 青岛科保安防护设备有限公司 | Protective shed for safety passage |
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|---|---|
| CN112012265B (en) | 2022-02-01 |
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