Horizontal detecting and adjusting device for aerial work platform

Abstract

The utility model relates to the technical field of aerial work platforms, and discloses an aerial work platform levelness detecting and adjusting device which comprises an aerial work platform body, fixing transverse frames are arranged at the two ends of the surface of the aerial work platform body, and the two ends of the two fixing transverse frames are fixedly connected with adjusting assemblies. According to the levelness detection and adjustment device for the aerial work platform, through the arrangement of the installation assembly, when the levelness detection and adjustment device is used, an installation base is installed in a protection cavity, a limiting plate with an electronic level meter slides into a clamping frame and is pushed inwards, and when a limiting piece reaches the position of a fixing hole, the limiting piece is pushed into the fixing hole due to the elasticity of a supporting spring; therefore, the electronic level meter can be conveniently mounted and dismounted, the problems that the electronic level meter needs to be calibrated and detected after being fixedly mounted on the aerial work platform through screws and is difficult to dismount after being used for a long time are avoided, and the maintenance convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high altitude operation platform technical field especially relates to a high altitude operation platform level detects adjusting device. BACKGROUND

[0002] The high altitude operation platform is the product of movable high altitude operation of serving each industry high altitude operation, equipment installation, overhaul etc., and it mainly has: boom type high altitude operation platform, trailer type high altitude operation platform, curved arm type high altitude operation platform, straight arm type high altitude operation platform, aluminum alloy high altitude operation platform, sleeve cylinder type high altitude operation platform and spider type high altitude operation platform seven big categories, in uneven ground or inclined working environment, in order to ensure that the base keeps level during operation, usually will use high altitude operation platform level detects adjusting device.

[0003] The existing high altitude operation platform level detects adjusting device when being actually used, the level usually is fixedly installed on the high altitude operation platform using screw, needs to calibrate detection after long time use, is inconvenient to disassemble, improves the convenience of maintenance, in addition, the level is exposed in the external environment, will be influenced by the impact of external object and dust rain, is inconvenient to keep the stability and accuracy of equipment. UTILITY MODEL CONTENTS

[0004] (I) the technical problem solved

[0005] The utility model discloses a kind of high altitude operation platform level detects adjusting device, to solve the problem of inconvenient disassembly in above background technology, improve the convenience of maintenance and inconvenient to keep the stability and accuracy of equipment.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model is realized by the following technical scheme: a kind of high altitude operation platform level detects adjusting device, including high altitude operation platform body, the surface of high altitude operation platform body is provided with fixed crosspiece in both ends, two The both ends of the fixed crosspiece are fixedly connected with adjusting assembly, the front surface of the fixed crosspiece is fixedly connected with level detection assembly, the both ends of high altitude operation platform body are all set with protection cavity, the inner bottom wall of protection cavity is fixedly connected with mounting assembly, the outside of protection cavity is hinged with protection door by hinge,

[0008] The mounting assembly includes mounting base fixedly connected to the inner bottom wall of protection cavity, the both sides of the surface of mounting base are fixedly connected with card frame, the inside of card frame is slidably connected with limiting plate, the both sides of the surface of limiting plate are all set with limiting hole, the inner bottom wall of limiting hole is fixedly connected with supporting spring, the top of supporting spring is fixedly connected with limiting piece.

[0009] As a further scheme of the utility model, the adjusting assembly comprises hydraulic cylinders fixedly connected at both ends of the two fixed crosspieces, and the bottom end of each hydraulic cylinder is fixedly connected with a stabilizing seat, which is convenient to abut against the ground, so that the aerial work platform body is kept stable.

[0010] As a further scheme of the utility model, the horizontal detection assembly comprises a PLC control device fixedly connected to the front face of the fixed crosspiece, and one side of the PLC control device is electrically connected with an electronic level through a power line, which is convenient to detect whether the aerial work platform body is inclined.

[0011] As a further scheme of the utility model, the bottom end of the electronic level is fixedly connected above the limiting plate, and the electronic level is installed inside the protective cavity, which is convenient to protect the electronic level.

[0012] As a further scheme of the utility model, the top face of one of the fixed crosspieces is fixedly connected with an alarm body, one side of the alarm body is electrically connected to one side of the PLC control device through a power line, and the alarm body is convenient to produce sound and remind that the current aerial work platform body exceeds the range value detected by the electronic level.

[0013] As a further scheme of the utility model, one end of the PLC control device is electrically connected to the four hydraulic cylinders through power lines respectively, and the four hydraulic cylinders can be started independently, so that the hydraulic cylinders are convenient to adjust the horizontal angle of the aerial work platform body.

[0014] As a further scheme of the utility model, a fixing hole is formed in the middle of the surface of the clamping frame, the fixing hole is matched with the limiting piece, and the fixing hole is convenient to fix the limiting piece.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of aerial work platform horizontal detection adjusting device, with following beneficial effects:

[0017] 1、the aerial work platform horizontal detection adjusting device, by the setting of installation assembly, when using, installation base is installed in protective cavity, the limiting plate with electronic level is slid into clamping frame, is pushed into, when limiting piece reaches the position of fixed hole, because supporting spring has elasticity, limiting piece is pushed into fixed hole, to reach the installation and disassembly of electronic level conveniently, avoid that electronic level is fixed by screw and is installed on aerial work platform, after long time use, it needs to be calibrated and detected, it is difficult to disassemble, help to improve the convenience of maintenance.

[0018] 2. The aerial work platform horizontal detection adjusting device, through the setting of the protection cavity and the protection door, installs the electronic level in the protection cavity when in use, closes the protection door, thereby realizing the protection effect of the electronic level, avoiding the electronic level exposed in the external environment, affected by the impact of external objects and dust and rain, helping to maintain the stability and accuracy of the horizontal detection. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the overall structure schematic view of the utility model;

[0020] Fig. 2 It is the adjusting assembly and protection cavity structure schematic view of the utility model;

[0021] Fig. 3 It is the horizontal detection assembly structure schematic view of the utility model;

[0022] Fig. 4 It is the installation assembly structure schematic view of the utility model.

[0023] In the drawing: 1, aerial work platform body; 2, fixed cross; 3, adjusting assembly; 301, hydraulic cylinder; 302, stabilizing seat; 4, horizontal detection assembly; 401, PLC control equipment; 402, electronic level; 5, protection cavity; 6, installation assembly; 601, installation base; 602, clamping frame; 603, limiting plate; 604, supporting spring; 605, limiting piece; 7, protection door; 8, alarm body; 9, fixed hole. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0025] Please refer to Figs. 1 to 4The utility model provides a technical scheme: a high place operation platform horizontal detection adjusting device, including high place operation platform body 1, the both ends of high place operation platform body 1 surface are provided with fixed crosspiece 2, and the both ends of two fixed crosspieces 2 are all fixedly connected with adjusting assembly 3, and the front surface of fixed crosspiece 2 is fixedly connected with horizontal detection assembly 4, and the both ends of high place operation platform body 1 are all provided with protective cavity 5, and the inner bottom wall of protective cavity 5 is fixedly connected with mounting assembly 6, and the outside of protective cavity 5 is hinged with protective door 7 through the hinge, through the setting of protective cavity 5 and protective door 7, in use, install electronic level 402 in protective cavity 5, close protective door 7, thereby realize the protection effect of electronic level 402, avoid that electronic level 402 is exposed in outside environment, is impacted by outside object and is influenced by dust and rain, help to keep the stability and accuracy of horizontal detection,

[0026] Mounting assembly 6 includes mounting base 601 fixedly connected to the inner bottom wall of protective cavity 5, clamping frame 602 is fixedly connected to the both sides of the surface of mounting base 601, limit plate 603 is slidably connected in clamping frame 602, limit hole is formed in the both sides of the surface of limit plate 603, support spring 604 is fixedly connected to the inner bottom wall of limit hole, limit piece 605 is fixedly connected to the top end of support spring 604, through the setting of mounting assembly 6, in use, install mounting base 601 in protective cavity 5, slide limit plate 603 with electronic level 402 to clamping frame 602, push inside, when limit piece 605 reaches the position of fixed hole 9, because support spring 604 has elasticity, push limit piece 605 into fixed hole 9, thereby reach the convenience of installation and disassembly of electronic level 402, avoid that electronic level 402 is fixedly installed on high place operation platform with screw, after long time use, need to calibrate detection, difficult to disassemble, help to improve the convenience of maintenance.

[0027] Adjusting assembly 3 includes hydraulic cylinder 301 fixedly connected to the both ends of two fixed crosspieces 2, and stable seat 302 is fixedly connected to the bottom end of hydraulic cylinder 301, through the setting of adjusting assembly 3, play the role of adjusting support height.

[0028] Horizontal detection assembly 4 includes PLC control equipment 401 fixedly connected to the front surface of fixed crosspiece 2, and electronic level 402 is electrically connected to one side of PLC control equipment 401 through power line, through the setting of horizontal detection assembly 4, play the role of detecting whether high place operation platform body 1 is inclined.

[0029] The bottom end of electronic level 402 is fixedly connected above limit plate 603, and electronic level 402 is installed inside protective cavity 5, through the setting of protective cavity 5, play the role of protecting electronic level 402.

[0030] The top surface of one of the fixed crosspieces 2 is fixedly connected with an alarm body 8, one side of the alarm body 8 is electrically connected with one side of the PLC control device 401 through a power line, and the alarm body 8 plays a reminding role through the setting.

[0031] One end of the PLC control device 401 is electrically connected with the four hydraulic cylinders 301 through power lines, respectively, the four hydraulic cylinders 301 can be started independently, and the hydraulic cylinders 301 play a role of conveniently adjusting the horizontal angle of the aerial work platform body 1 through the setting.

[0032] The middle part of the surface of the clamping frame 602 is provided with a fixing hole 9, the fixing hole 9 is matched with the limiting piece 605, and the fixing hole 9 plays a limiting role through the setting.

[0033] In the utility model, the working steps of the device are as follows:

[0034] The first step is that, in use, the mounting base 601 is installed in the protection cavity 5, the limiting plate 603 with the electronic level 402 is slid into the clamping frame 602, and the limiting piece 605 is pushed into the fixing hole 9 when the limiting piece 605 reaches the position of the fixing hole 9, because the supporting spring 604 is elastic, the protection door 7 is closed.

[0035] The second step is that, when the aerial work platform body 1 is in an uneven ground or an inclined working environment, the electronic level 402 detects the inclination angle and sends a digital signal to the PLC control device 401, the PLC control device 401 sends a control signal to the corresponding hydraulic cylinder 301, the hydraulic cylinder 301 is telescopic, the inclination angle of the aerial work platform body 1 is adjusted, and the base of the aerial work platform body 1 is kept in a horizontal angle.

[0036] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, the setting of the power mechanism, the power supply system and the control system and the like in the design principle is not completely described, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the person skilled in the art;

[0037] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, the structure and principle thereof can be known by the person skilled in the art through a technical manual or a conventional experimental method.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A horizontal detection adjustment device for a work platform, comprising a work platform body (1), characterized in that: Both ends of the high-altitude operation platform body (1) surface are provided with fixed crossbars (2), both ends of two fixed crossbars (2) are fixedly connected with adjusting assemblies (3), the front surface of the fixed crossbar (2) is fixedly connected with a horizontal detection assembly (4), both ends of the high-altitude operation platform body (1) are provided with protection cavities (5), the inner bottom wall of the protection cavity (5) is fixedly connected with a mounting assembly (6), and the outer side of the protection cavity (5) is hingedly connected with a protection door (7), The mounting assembly (6) includes a mounting base (601) fixedly connected to the inner bottom wall of the protection cavity (5), both sides of the surface of the mounting base (601) are fixedly connected with clamping frames (602), the inside of the clamping frame (602) is slidably connected with a limiting plate (603), both sides of the surface of the limiting plate (603) are provided with limiting holes, the inner bottom wall of the limiting hole is fixedly connected with a supporting spring (604), and the top end of the supporting spring (604) is fixedly connected with a limiting piece (605).

2. The horizontal detection and adjustment device for aerial work platform according to claim 1, characterized in that: The adjusting assembly (3) includes a hydraulic cylinder (301) fixedly connected to both ends of the two fixed crossbars (2), and the bottom end of the hydraulic cylinder (301) is fixedly connected with a stabilizing seat (302).

3. The horizontal detection and adjustment device of a high aerial working platform according to claim 1, characterized in that: The horizontal detection assembly (4) includes a PLC control device (401) fixedly connected to the front surface of the fixed crossbar (2), and one side of the PLC control device (401) is electrically connected with an electronic level (402) through a power line.

4. The horizontal detection and adjustment device of a high aerial working platform according to claim 3, characterized in that: The bottom end of the electronic level (402) is fixedly connected above the limiting plate (603), and the electronic level (402) is installed in the protection cavity (5).

5. The horizontal detection and adjustment device for aerial work platform according to claim 1, characterized in that: The top surface of one of the fixed crossbars (2) is fixedly connected with an alarm body (8), and one side of the alarm body (8) is electrically connected to one side of the PLC control device (401) through a power line.

6. The horizontal detection and adjustment device of a high aerial working platform according to claim 3, characterized in that: One end of the PLC control device (401) is electrically connected to four hydraulic cylinders (301) through power lines, respectively.

7. The horizontal detection and adjustment device of a high aerial working platform according to claim 1, characterized in that: The middle part of the surface of the clamping frame (602) is provided with a fixing hole (9), and the fixing hole (9) is matched with the limiting piece (605).

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