Telescopic arm full-electric sleeve type aerial work platform

Abstract

The utility model relates to the technical field of engineering machinery, and discloses a telescopic arm full-electric sleeve type aerial work platform which comprises a construction vehicle body, an installation frame is fixedly installed on the construction vehicle body, four sets of supporting legs are fixedly installed on the installation frame respectively, and a full-electric sleeve type telescopic arm is movably installed on the installation frame. A working platform is movably mounted at the tail end of the full-electric sleeve type telescopic arm, a first mounting plate is fixedly mounted on the bottom surface of the working platform, the first mounting plate is rectangular, and a first protection assembly is rotationally mounted on the side, corresponding to the long edge, of the first mounting plate; second protection assemblies are rotationally mounted on the two sides, corresponding to the short edges, of the first mounting plate. According to the anti-falling device, if tools fall off due to hand slipping of workers in the construction process, the falling tools can be supported through the anti-falling net, the situation that the tools fall off from the high altitude and hurt people is avoided, and meanwhile the workers can conveniently take back the tools on the anti-falling net again for continuous use due to the arrangement of the anti-falling net.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering machinery technical field especially relates to a telescopic arm full electric sleeve type aerial work platform. BACKGROUND

[0002] The aerial work platform is a kind of special engineering vehicle for carrying work personnel and work equipment to reach the designated height for operation, wherein the full electric sleeve type telescopic arm is an advanced aerial work platform key component, is formed by the nesting of multiple sleeve type arm bodies in turn, and the telescopic movement of arm body is realized by electric drive system, the telescopic arm is compact in structure, light in weight, and flexible and stable in telescopic movement, can complete operation demand under different heights and amplitudes, and the electric drive system has the advantages of high efficiency, energy saving, environmental protection and the like, reduces operating cost and maintenance cost.

[0003] When the work personnel are on the operation platform and normally construct, if the tools and instruments used by the work personnel are inadvertently dropped, on the one hand, aerial falling objects are easy to cause the personal safety of the construction personnel below to be damaged, and on the other hand, the dropped tools and instruments are easy to be damaged or the work personnel are difficult to quickly retrieve and use again.For this purpose, a telescopic arm full electric sleeve type aerial work platform is provided. UTILITY MODEL CONTENTS

[0004] The utility model mainly solves the technical problem existing in the prior art, and provides a telescopic arm full electric sleeve type aerial work platform.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme, a telescopic arm full electric sleeve type aerial work platform, including construction vehicle body, fixedly installed with mounting bracket on construction vehicle body, four groups of supporting legs are fixedly installed on mounting bracket respectively, full electric sleeve type telescopic arm is movably installed on mounting bracket, work platform is movably installed at the end of full electric sleeve type telescopic arm, the bottom surface of work platform is fixedly installed with first mounting plate, first mounting plate is rectangle setting, first mounting plate is rotatably installed with first protection assembly on the side corresponding to long side, both sides corresponding to short side on first mounting plate are rotatably installed with second protection assembly;The first protection assembly includes the second mounting plate rotatably connected with the first mounting plate, the both ends of the second mounting plate are fixedly installed with vertical rods, and the anti-falling net is arranged between the two vertical rods.

[0006] As preferred, the lower ends of the two vertical rods are fixedly installed with a guide plate, the upper ends of the two vertical rods are provided with a movable rod, and the anti-falling net is arranged between the movable rod and the guide plate, and the both ends of the anti-falling net are fixedly connected with the corresponding positions of the movable rod and the guide plate.

[0007] As preferred, the outer side of the two vertical rods on the operation platform is rotatably connected with a plurality of electric telescopic rods, and the outer wall of the vertical rod is fixedly installed with a mounting seat, and the output end of the plurality of electric telescopic rods is movably connected with the mounting seat.

[0008] As preferred, the outer wall of the opposite side of the two vertical rods is provided with a sliding groove, and the two ends of the moving rod are slidably installed in the sliding groove, and the upper end of the vertical rod is provided with a slot below the moving rod, and the slot is slidably installed with a plug, and the sliding groove is communicated with the slot, and the plug is inserted into the slot, and the moving rod in the sliding groove is supported.

[0009] As preferred, the outer wall of the upper end of the vertical rod is fixedly installed with a magnetic block on both sides of the slot, and the end of the plug outside the vertical rod is fixedly installed with a blocking rod, and the blocking rod is magnetically connected with the magnetic block.

[0010] As preferred, the structure of the second protection assembly is completely same as the first protection assembly, and the difference is that the width of the second protection assembly is matched with the short side of the first mounting plate, and the width of the first protection assembly is matched with the long side of the first mounting plate.

[0011] Beneficial effects

[0012] The utility model provides a telescopic arm full electric sleeve type aerial work platform. Have the following beneficial effects:

[0013] (1) the telescopic arm full electric sleeve type aerial work platform, if the staff slips in the construction process and causes the tool to drop, the dropped tool can be supported through the anti -fall net, avoids the tool from high altitude and drops and injures a person, and the setting of anti -fall net also facilitates the staff to retrieve the tool on the anti -fall net and continues to use.

[0014] (2) the telescopic arm full electric sleeve type aerial work platform, when the first protection assembly is in the vertical state, the outside of the operation platform, can additional protection to the operation platform, and in the case of unexpected situation, the instrument on the operation platform falls from the gap of the rail on the operation platform, if the setting of anti -fall net causes the interference of the staff's construction, the staff can slide down the moving rod, and the flexible anti -fall net is folded, and the upper end of the vertical rod is opened, and the use mode of the first protection assembly can be flexibly adjusted according to the actual construction condition of the staff in construction. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can also be obtained according to the provided drawings without creative labor.

[0016] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0017] Figure 1 It is a schematic view of the overall structure of the present application;

[0018] Figure 2 It is a schematic view of the working platform structure of the present application;

[0019] Figure 3 It is a schematic view of the first protective assembly of the present application expanding outward;

[0020] Figure 4 It is a schematic view of the first protective assembly structure of the present application;

[0021] Figure 5 It is a schematic view of the present application Figure 4 It is a schematic view of the present application

[0022] Figure 6 It is a schematic view of the present application Figure 4 It is a schematic view of the present application

[0023] Legend: 1, construction vehicle body; 2, support leg; 3, full-electric sleeve type telescopic arm; 4, working platform; 5, first mounting plate; 6, first protective assembly; 601, second mounting plate; 602, vertical rod; 603, guide plate; 604, anti-falling net; 605, moving rod; 606, bolt; 607, multi-section electric telescopic rod; 608, mounting seat; 609, slot; 610, magnetic block; 611, blocking rod; 7, second protective assembly. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0025] As shown in the drawings, Figures 1-6 A telescopic arm all-electric sleeve type aerial work platform, comprising a construction vehicle body 1, a mounting rack is fixedly installed on the construction vehicle body 1, four groups of supporting legs 2 are respectively fixedly installed on the mounting rack, an all-electric sleeve type telescopic arm 3 is movably installed on the mounting rack, a work platform 4 is movably installed at the end of the all-electric sleeve type telescopic arm 3, a first mounting plate 5 is fixedly installed on the bottom surface of the work platform 4, the first mounting plate 5 is arranged in a rectangular shape, a first protection assembly 6 is rotatably installed on one side of the first mounting plate 5 corresponding to the long side, and a second protection assembly 7 is rotatably installed on both sides of the first mounting plate 5 corresponding to the short side.

[0026] The four groups of supporting legs 2 can support the lower end of the aerial work platform 4 as a whole, the all-electric sleeve type telescopic arm 3 can be adjusted by electric drive, and the work platform 4 arranged at the end of the all-electric sleeve type telescopic arm 3 can be used for high-altitude work at a specified position after adjustment. The worker and the work instrument can be placed inside the work platform 4, and when the worker performs construction at a specified height, the corresponding first protection assembly 6 and second protection assembly 7 can be unfolded according to the standing position and the construction direction of the worker. The first protection assembly 6 and the second protection assembly 7 are the same in structure, but different in width. If the worker's hand slips during construction, causing the tool to fall, the falling tool can be supported by the anti-falling net 604, avoiding injury caused by falling from high altitude. The anti-falling net 604 is also convenient for the worker to retrieve the tool on the anti-falling net 604 for continuous use.

[0027] As shown in the drawings, Figure 2As shown, the lower ends of the two vertical rods 602 are fixedly provided with a guide plate 603, and the upper ends of the two vertical rods 602 are provided with a moving rod 605, and the moving rod 605 and the guide plate 603 are provided with a falling prevention net 604, and the two ends of the falling prevention net 604 are fixedly connected with the corresponding positions of the moving rod 605 and the guide plate 603; when the tool falls on the falling prevention net 604 during construction, the vertical rod 602 is adjusted so that the falling prevention net 604 is in an inclined state, and then the tool on the falling prevention net 604 can move under the action of gravity, and when the tool moves to the guide plate 603, the tool can be moved to the side close to the working platform 4 under the guidance of the guide plate 603, which is convenient for the user to take back the dropped tool.

[0028] As shown in Figure 2 , a plurality of electric telescopic rods 607 are rotatably connected to the outer sides of the two vertical rods 602 on the working platform 4, and the outer wall of the vertical rod 602 is fixedly provided with a mounting seat 608, and the output end of the plurality of electric telescopic rods 607 is movably connected with the mounting seat 608; a rectangular slot is formed through the mounting seat 608, and the telescopic end of the plurality of electric telescopic rods 607 is connected with the mounting seat 608 through a cylindrical rotating shaft, so that the connection position can relatively rotate.

[0029] As shown in Figure 5 , the opposite sides of the two vertical rods 602 are provided with a sliding groove, and the two ends of the moving rod 605 are slidably installed in the sliding groove, and the upper end of the vertical rod 602 is provided with a slot 609 below the moving rod 605, and the slot 609 is slidably provided with a plug 606; the plug 606 slides in the slot 609, the sliding groove is connected with the slot 609, and after the plug 606 is inserted into the slot 609, it will extend into the sliding groove to support the moving rod 605 in the sliding groove; when the setting of the falling prevention net 604 interferes with the construction of the worker, the worker can respectively pull out the plug 606 arranged below the two ends of the moving rod 605, and after losing the support of the plug 606, the moving rod 605 can slide between the two vertical rods 602 through the setting of the sliding groove.

[0030] As shown in Figure 5 , the upper end of the vertical rod 602 is fixedly provided with a magnetic block 610 on the two sides of the slot 609, and the end of the plug 606 outside the vertical rod 602 is fixedly provided with a stop rod 611, and the stop rod 611 is magnetically connected with the magnetic block 610; when the end of the plug 606 is below the moving rod 605, the two plugs 606 can support the two ends of the moving rod 605, and at this time the magnetic block 610 and the stop rod 611 are magnetically connected, which can prevent the plug 606 from sliding outward due to the shaking of the working platform 4.

[0031] As shown in Figure 2As shown, the structure of the second guard assembly 7 is completely same as the first guard assembly 6, and the difference is that the width of the second guard assembly 7 matches the short side of the first mounting plate 5, and the width of the first guard assembly 6 matches the long side of the first mounting plate 5.

[0032] The working principle of the utility model is: in use, the lower end of the aerial work platform 4 is supported through the setting of four groups of supporting legs 2, the all-electric sleeve type telescopic arm 3 is adjusted through electric drive, and the work platform 4 arranged at the end of the all-electric sleeve type telescopic arm 3 can be used for high-altitude operation at the specified position after adjustment, wherein the staff and work instruments can be placed in the inside of the work platform 4, when the staff constructs at the specified height, according to the standing position and the construction direction of the staff, the corresponding first guard assembly 6 and second guard assembly 7 can be unfolded, wherein the structure of the first guard assembly 6 and the second guard assembly 7 is same, and the difference is that the width is different, taking the first guard assembly 6 as an example, the two vertical rods 602 can be rotated outward through the extension of the output ends of the multiple electric telescopic rods 607 arranged on the two sides of the two vertical rods 602, wherein the anti-falling net 604 arranged between the two vertical rods 602 can be unfolded outward, and the vertical rod 602 can adjust the angle of inclination according to the actual situation, and the anti-falling net 604 in the unfolded state can be located below the construction position of the staff, if the tool falls due to the hand slip of the staff during construction, the falling tool can be supported by the anti-falling net 604, avoiding the tool from falling from high altitude and hurting people, and the user can adjust the multiple electric telescopic rods 607 to make the first guard assembly 6 incline as a whole, the model of the multiple electric telescopic rods 607 used in the device is TJC-C4P-P series, so that the recovered tool on the anti-falling net 604 moves downward to the guide plate 603, and the user can take back the tool for use, when the first guard assembly 6 is in the vertical state, the outside of the work platform 4 can be additionally protected, so that the instruments on the work platform 4 fall from the gap of the guardrail on the work platform 4 in the accidental situation, if the setting of the anti-falling net 604 interferes with the construction of the staff, the staff can respectively pull out the bolts 606 arranged below the two ends of the moving rod 605, after losing the supporting effect of the bolts 606, the moving rod 605 can slide between the vertical rods 602, so that when the moving rod 605 slides downward, the flexible anti-falling net 604 can be folded to make the upper end of the vertical rod 602 open, and the use mode of the first guard assembly 6 can be flexibly adjusted according to the actual construction situation of the staff during construction.

[0033] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A telescopic boom all-electric telescopic aerial work platform, comprising a construction vehicle body (1), a mounting frame fixedly mounted on the construction vehicle body (1), four sets of support legs (2) fixedly mounted on the mounting frame, a fully electric telescopic boom (3) movably mounted on the mounting frame, a working platform (4) movably mounted at the end of the fully electric telescopic boom (3), and characterized in that: A first mounting plate (5) is fixedly mounted on the bottom surface of the work platform (4), and the first mounting plate (5) is rectangular. A first protective component (6) is rotatably mounted on one side of the first mounting plate (5) corresponding to the long side, and a second protective component (7) is rotatably mounted on both sides of the first mounting plate (5) corresponding to the short side. The first protection assembly (6) comprises a second mounting plate (601) rotatably connected to the first mounting plate (5), vertical poles (602) are fixedly mounted on both ends of the second mounting plate (601), and an anti-falling net (604) is provided between the two vertical poles (602).

2. The telescopic boom fully electric telescopic aerial work platform according to claim 1, characterized in that: A guide plate (603) is fixedly installed between the lower ends of the two vertical poles (602), a moving rod (605) is provided between the upper ends of the two vertical poles (602), an anti-falling net (604) is provided between the moving rod (605) and the guide plate (603), and two ends of the anti-falling net (604) are fixedly connected to corresponding positions on the moving rod (605) and the guide plate (603).

3. The telescopic boom all-electric telescopic aerial work platform according to claim 2, characterized in that: The working platform (4) is provided with a multi-section electric telescopic rod (607) rotatably connected to the outer sides of the two vertical poles (602), and a mounting seat (608) is fixedly installed on the outer wall of the vertical pole (602), and the output end of the multi-section electric telescopic rod (607) is movably connected to the mounting seat (608).

4. The telescopic boom all-electric telescopic aerial work platform according to claim 2, characterized in that: The outer walls of the two vertical rods (602) on the opposite sides are each provided with a sliding groove, and the two ends of the movable rod (605) are respectively slidably installed inside the sliding groove, and the upper end of the vertical rod (602) is located below the movable rod (605) and is penetrated by a slot (609), and a latch (606) is slidably installed inside the slot (609), and the sliding groove is connected to the slot (609). After the latch (606) is inserted into the slot (609), it will extend into the sliding groove to support the movable rod (605) in the sliding groove.

5. The telescopic arm fully electric telescopic aerial work platform according to claim 4, characterized in that: The upper outer wall of the vertical rod (602) is located on both sides of the slot (609) and is fixedly installed with a magnetic block (610); the end of the latch (606) outside the vertical rod (602) is fixedly installed with a blocking rod (611); the blocking rod (611) is magnetically connected to the magnetic block (610).

6. The telescopic boom all-electric telescopic aerial work platform according to claim 1, characterized in that: The structure of the second protective component (7) is exactly the same as that of the first protective component (6), except that the width of the second protective component (7) is matched with the short side of the first mounting plate (5), and the width of the first protective component (6) is matched with the long side of the first mounting plate (5).

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