Aerial work outward detection platform

Abstract

The utility model relates to the technical field of high-altitude operation, in particular to a high-altitude operation outward detection platform, when a sliding block is matched with a threaded groove to drive a bottom supporting table to move rightwards, a limiting column is matched with a limiting hole to pull a second supporting rod, and then a first supporting rod is driven to move rightwards, so that a first limiting block slides in a groove cavity of a first limiting groove; the bottom wall, close to a second limiting groove, of a second limiting block is arranged to be an uneven rough surface, and the side, close to the rough surface of the bottom of the second limiting block, of the second limiting groove is also arranged to be an uneven rough surface, so that when a second supporting rod and a first supporting rod support the bottom supporting table, skid resistance is achieved; by treading a pedal plate, a storage battery is matched with a connecting wire to transmit electric energy to a motor, the motor drives a winding disc to rotate, a pull rope is wound, the pull rope synchronously changes a locking assembly, and a second supporting rod is conveniently unlocked.

Description

Technical Field

[0001] The utility model relates to the technical field of high-altitude operations, in particular to a high-altitude operation external exploration platform. Background Art

[0002] Aerial work usually refers to work performed by people at a high place with a certain position as a reference, and the work platform needs to move back and forth due to construction requirements.

[0003] For example, the new type of aerial work exploration platform disclosed in Chinese patent application number CN202320508961.8 has the following specific contents: after the main lifting mast drives the work platform to rise to the required working height, the construction personnel can install the detachable crank handle on the rotating shaft when they need to move the platform a short distance, and rotate the detachable crank handle to drive the active synchronous wheel on the rotating shaft to rotate, and the active synchronous wheel drives the driven synchronous wheel to rotate through the synchronous belt, and the driven synchronous wheel cooperates with the lead screw to move forward and backward along the lead screw direction, and the driven synchronous wheel drives the outrigger mast seat to squeeze or stretch the telescopic fork arm hole plate and the telescopic fork arm slot plate at the same time. Under the action of pressure or tension, the bearings on the telescopic fork arm hole plate and the telescopic fork arm slot plate slide in the slide grooves of the main lifting mast and the outrigger mast seat, and extend or retract to drive the work platform to move forward and backward to the required working position. It has the following technical problems:

[0004] When the working platform is moved, the driven synchronous wheel cooperates with the lead screw to move the working platform away from the lead screw, so that the part of the working platform away from the lead screw cannot be supported, making it more dangerous for the operator to stand in a position away from the lead screw, which can easily cause the working platform to tip over. Utility Model Content

[0005] In order to solve the problem that the working platform is prone to tipping over as mentioned in the above background technology, the utility model provides the following technical solutions:

[0006] An aerial work exploration platform comprises an operating platform;

[0007] A lifting mast for limiting the position of the working platform is installed on one side of the working platform, and a supporting structure for cooperating with the lifting mast to support the working platform is installed at the lower end of the working platform.

[0008] The working platform comprises a bottom supporting platform, a limiting sleeve is installed on one side of the bottom supporting platform, and a threaded groove is provided inside the limiting sleeve.

[0009] The lifting mast comprises a main frame, a rotating rod is installed on one side of the main frame, and a sliding block is installed on one end of the rotating rod for cooperating with a threaded groove to control the extension and retraction of a bottom support platform.

[0010] The support structure includes a first support rod, one end of which is equipped with a second support rod for cooperating with the first support rod to support the bottom support platform, and one side of the first support rod is equipped with a locking assembly for locking the second support rod.

[0011] Furthermore, a side limit platform is installed at the left end of the bottom support platform, and a vertical protection frame and a horizontal protection frame for protecting operators are installed at the upper end of the bottom support platform.

[0012] Furthermore, a fixing block is installed at the bottom of the bottom support platform, and a limiting column for limiting the second support rod is installed in the middle of the fixing block.

[0013] Furthermore, a pull rope for pulling the locking assembly is installed at the left end of the bottom support platform, a reel for reeling the pull rope is installed at one end of the pull rope, and a motor for controlling the rotation of the pull rope is installed at one side of the reel.

[0014] Furthermore, a battery is installed on the left side of the bottom support platform, a connecting wire is installed at one end of the battery, and one end of the connecting wire is connected to the motor, a limit platform for supporting the pull rope is installed at the lower end of the pull rope, and a foot pedal is installed at the upper end of the limit platform.

[0015] Furthermore, telescopic fork arm plate 1 and telescopic fork arm plate 2 are installed at the upper end of the main frame body, and a support platform for supporting the first support rod is installed at the lower end of the main frame body. A limiting groove 1 for limiting the first support rod is provided at the right end of the support platform, and limiting groove 2 is provided on the front and rear sides of the groove cavity of the limiting groove 1.

[0016] Furthermore, one end of the first support rod is equipped with a limit block 1 for sliding in the groove cavity of the limit groove 1, the front and rear ends of the limit block 1 are equipped with limit blocks 2 for sliding in the groove cavity of the limit groove 2, the middle part of the limit block 2 is equipped with a ball, and one end of the first support rod is equipped with a limit block 3 for limiting the locking assembly.

[0017] Furthermore, a limiting hole is provided at one end of the second support rod for cooperating with a limiting column to limit the second support rod, and a bayonet is provided at one side of the second support rod for cooperating with a locking assembly to limit the second support rod.

[0018] Furthermore, the locking assembly includes an insertion rod, and one side of the insertion rod is set as an arc surface, a limit block four is installed in the middle of the insertion rod, a limit block five is installed at one end of the insertion rod for cooperating with limit block three to limit the insertion rod, a limit block six is ​​installed at one end of the limit block five, and one end of the pull rope is connected to the limit block six, and a spring is installed in the middle of the insertion rod for cooperating with limit block four to push the insertion rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] When the slider cooperates with the threaded groove to drive the bottom support platform to move to the right, the limit column cooperates with the limit hole to pull the second support rod, thereby driving the first support rod to move to the right, so that the limit block one slides in the groove cavity of the limit groove one, and the bottom wall of the limit block two close to the limit groove two is set to an uneven rough surface, and the side of the limit groove two close to the rough surface of the bottom of the limit block two is also set to an uneven rough surface, so that the second support rod and the first support rod can prevent slipping when supporting the bottom support platform. When the bottom support platform needs to move to the left, the foot pedal is stepped on, so that the battery cooperates with the connecting line to transmit electrical energy to the motor, so that the motor drives the winding disk to rotate, and the pull rope is wound up. The pull rope synchronously changes the locking assembly, which is convenient for unlocking the second support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the utility model work platform;

[0023] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0024] Figure 4 This is a structural schematic diagram of the lifting mast of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the support structure of the utility model;

[0026] Figure 6 For this utility model Figure 5 Enlarged view of point B.

[0027] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0028] 001-working platform;

[0029] 100-bottom support platform, 110-side limit platform, 120-vertical protection frame, 130-lateral protection frame, 140-limit sleeve, 141-thread groove, 150-fixing block, 151-limit column, 160-limit platform, 170-pull rope, 171-winding disk, 172-motor, 180-battery, 181-connecting wire, 190-pedal;

[0030] 002-lifting mast;

[0031] 200-main frame, 210-telescopic fork arm plate 1, 220-telescopic fork arm plate 2, 230-rotating rod, 231-sliding block, 240-supporting platform, 241-limiting groove 1, 242-limiting groove 2;

[0032] 003-Support structure;

[0033] 300-first support rod, 310-limit block one, 311-limit block two, 320-ball, 330-limit block three, 400-second support rod, 410-limit hole, 420-bayonet, 500-locking assembly, 510-insertion rod, 511-limit block four, 512-limit block five, 513-limit block six, 520-spring. DETAILED DESCRIPTION

[0034] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0035] See also Figure 1-Figure 6 The utility model provides an aerial work exploration platform, including an operating platform 001 for protecting an operator, a lifting mast 002 for limiting the position of the operating platform 001 , and a supporting structure 003 for supporting the operating platform 001 in cooperation with the lifting mast 002 .

[0036] The work platform 001 includes a bottom support platform 100, a side limit platform 110 is fixedly installed at the left end of the bottom support platform 100, and both ends of the telescopic fork arm plate 1 210 and the telescopic fork arm plate 2 220 are movably connected to the left groove cavity of the side limit platform 110, so that when the bottom support platform 100 moves left and right, the angle between the telescopic fork arm plate 1 210 and the telescopic fork arm plate 2 220 changes. A vertical protection frame 120 and a horizontal protection frame 130 for protecting operators are installed at the upper end of the bottom support platform 100.

[0037] A limiting sleeve 140 is fixedly installed on one side of the bottom support platform 100, a thread groove 141 is provided inside the limiting sleeve 140, and the slider 231 slides in the groove cavity of the thread groove 141. A fixing block 150 is installed at the bottom of the bottom support platform 100, and a limiting column 151 for limiting the second support rod 400 is installed in the middle of the fixing block 150.

[0038] The lower end of the pull rope 170 is installed with a limit platform 160 for supporting the pull rope 170, and the limit platform 160 is fixedly installed on the upper end of the bottom support platform 100. The left end of the bottom support platform 100 is installed with a pull rope 170 for pulling the locking assembly 500, and one end of the pull rope 170 is tied to the limit block 6 513. A reel 171 for reeling the pull rope 170 is installed at one end of the pull rope 170, and a motor 172 for controlling the rotation of the pull rope 170 is installed on one side of the reel 171. A battery 180 is installed on the left side of the bottom support platform 100, and a connecting wire 181 is installed at one end of the battery 180, and one end of the connecting wire 181 is connected to the motor 172, and a foot pedal 190 is installed on the upper end of the limit platform 160.

[0039] When the bottom support platform 100 needs to be moved to the left, the foot pedal 190 is stepped on so that the battery 180 cooperates with the connecting line 181 to transmit electric energy to the motor 172, so that the motor 172 drives the winding disk 171 to rotate and reel the pull rope 170. The pull rope 170 simultaneously changes the locking assembly 500 to facilitate unlocking the second support rod 400.

[0040] A lifting mast 002 for limiting the position of the working platform 001 is installed on one side of the working platform 001. The lifting mast 002 includes a main frame 200. A telescopic fork arm plate 1 210 and a telescopic fork arm plate 2 220 for limiting the position of the bottom support platform 100 are installed on the upper end of the main frame 200. A rotating rod 230 is installed in the middle of the right side of the main frame 200. A slider 231 for cooperating with the thread groove 141 to control the extension and retraction of the bottom support platform 100 is fixedly installed on the right end of the rotating rod 230, and a motor a for controlling the rotation of the rotating rod 230 is installed on the left side of the rotating rod 230. When the motor a is started, the rotating rod 230 is rotated, driving the slider 231 to slide in the groove cavity of the thread groove 141, thereby driving the bottom support platform 100 to move left or right. When the slider 231 cooperates with the threaded groove 141 to drive the bottom support platform 100 to move to the right, the limiting column 151 cooperates with the limiting hole 410 to pull the second support rod 400, thereby driving the first support rod 300 to move to the right, so that the limiting block 310 slides in the groove cavity of the limiting groove 241.

[0041] A support platform 240 for supporting the first support rod 300 is installed at the lower end of the main frame 200, and a limiting groove 241 for limiting the first support rod 300 is provided at the right end of the support platform 240. A limiting groove 242 is provided on the front and rear sides of the groove cavity of the limiting groove 241, and the limiting groove 242 limits the limiting block 2 311.

[0042] A support structure 003 for cooperating with a lifting mast 002 to support the work platform 001 is installed at the lower end of the work platform 001, and the support structure 003 includes a first support rod 300, and a limit block 310 for sliding in the groove cavity of a limit groove 241 is installed at one end of the first support rod 300, and a limit block 311 for sliding in the groove cavity of a limit groove 242 is fixedly installed at the front and rear ends of the limit block 310, and the limit block 311 is arranged near the bottom wall of the limit groove 242 as an uneven rough surface, and the side of the limit groove 242 near the bottom rough surface of the limit block 311 is also arranged as an uneven rough surface, so that the second support rod 400 and the first support rod 300 can prevent slipping when supporting the bottom support platform 100. A ball 320 is movably installed in the middle of the limit block 211 to facilitate the smooth sliding of the limit block 1 310 in the limit groove 1 241. A limit block 330 for limiting the locking assembly 500 is installed at one end of the first support rod 300 close to the second support rod 400.

[0043] A second support rod 400 is installed at one end of the first support rod 300 for cooperating with the first support rod 300 to support the bottom support platform 100. A limiting hole 410 is opened at one end of the second support rod 400 for cooperating with the limiting column 151 to limit the second support rod 400. The limiting column 151 is arranged in the hole cavity of the limiting hole 410. A plurality of bayonet sockets 420 are opened on one side of the second support rod 400 for cooperating with the locking assembly 500 to limit the second support rod 400.

[0044] A locking assembly 500 for locking the second support rod 400 is installed on one side of the first support rod 300. The locking assembly 500 includes an insertion rod 510, and the side of the insertion rod 510 facing the first support rod 300 is set as an arc-shaped surface to facilitate the insertion rod 510 to slide out of the groove cavity of the bayonet 420, and the side of the insertion rod 510 facing the limiting hole 410 is set as a right-angled edge to facilitate the engagement with the bayonet 420 and stabilize the bayonet 420.

[0045] A limit block 4 511 is fixedly installed in the middle of the plug rod 510, and a limit block 5 512 is fixedly installed at one end of the plug rod 510 for cooperating with the limit block 3 330 to limit the plug rod 510. A hole cavity for the plug rod 510 to be extended and retracted is opened in the middle of the limit block 3 330. A limit block 6 513 is fixedly installed at one end of the limit block 512, and one end of the pull rope 170 is connected to the limit block 6 513, so that when the reel 171 reels the pull rope 170, the limit block 6 513 is pulled synchronously, so that the plug rod 510 is separated from the hole cavity of the bayonet 420, the lock of the second support rod 400 is released, and the bottom support platform 100 is convenient for moving to the left. A spring 520 is installed in the middle of the insertion rod 510 to cooperate with the limit block 511 to push the insertion rod 510. The spring 520 pushes the insertion rod 510 into the hole cavity of the bayonet 420, so that the insertion rod 510 is inserted into the bayonet 420 to lock the second support rod 400.

[0046] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A high-altitude work exploration platform, comprising a work platform (001), characterized in that: A lifting mast (002) for limiting the position of the working platform (001) is installed on one side of the working platform (001), and a supporting structure (003) for cooperating with the lifting mast (002) to support the working platform (001) is installed at the lower end of the working platform (001); The working platform (001) comprises a bottom support platform (100), a limiting sleeve (140) is installed on one side of the bottom support platform (100), and a thread groove (141) is provided inside the limiting sleeve (140); The lifting mast (002) comprises a main frame (200), a rotating rod (230) is installed on one side of the main frame (200), and a sliding block (231) is installed at one end of the rotating rod (230) for cooperating with a threaded groove (141) to control the extension and retraction of the bottom support platform (100); The support structure (003) includes a first support rod (300), one end of which is equipped with a second support rod (400) for cooperating with the first support rod (300) to support the bottom support platform (100), and one side of the first support rod (300) is equipped with a locking assembly (500) for locking the second support rod (400).

2. The aerial work exploration platform according to claim 1, characterized in that: A side limit platform (110) is installed at the left end of the bottom support platform (100), and a vertical protection frame (120) and a horizontal protection frame (130) for protecting operators are installed at the upper end of the bottom support platform (100).

3. The aerial work exploration platform according to claim 1, characterized in that: A fixing block (150) is installed at the bottom of the bottom support platform (100), and a limiting column (151) for limiting the position of the second support rod (400) is installed in the middle of the fixing block (150).

4. The aerial work exploration platform according to claim 1, characterized in that: A pull rope (170) for pulling the locking assembly (500) is installed at the left end of the bottom support platform (100), a reel (171) for reeling the pull rope (170) is installed at one end of the pull rope (170), and a motor (172) for controlling the rotation of the pull rope (170) is installed on one side of the reel (171).

5. The aerial work exploration platform according to claim 4, characterized in that: A storage battery (180) is installed on the left side of the bottom support platform (100), a connecting wire (181) is installed at one end of the storage battery (180), and one end of the connecting wire (181) is connected to a motor (172), a limiting platform (160) for supporting the pulling rope (170) is installed at the lower end of the pulling rope (170), and a foot pedal (190) is installed at the upper end of the limiting platform (160).

6. The aerial work exploration platform according to claim 4, characterized in that: A telescopic fork arm plate 1 (210) and a telescopic fork arm plate 2 (220) are installed at the upper end of the main frame (200), and a support platform (240) for supporting the first support rod (300) is installed at the lower end of the main frame (200), and a limiting groove 1 (241) for limiting the first support rod (300) is provided at the right end of the support platform (240), and limiting grooves 2 (242) are provided on the front and rear sides of the groove cavity of the limiting groove 1 (241).

7. The aerial work exploration platform according to claim 6, characterized in that: A limit block 1 (310) for sliding in the groove cavity of the limit groove 1 (241) is installed at one end of the first support rod (300); a limit block 2 (311) for sliding in the groove cavity of the limit groove 2 (242) is installed at the front and rear ends of the limit block 1 (310); a ball (320) is installed in the middle of the limit block 2 (311); and a limit block 3 (330) for limiting the locking assembly (500) is installed at one end of the first support rod (300).

8. The aerial work exploration platform according to claim 3, characterized in that: A limiting hole (410) is provided at one end of the second support rod (400) for cooperating with a limiting column (151) to limit the second support rod (400), and a bayonet (420) is provided at one side of the second support rod (400) for cooperating with a locking assembly (500) to limit the second support rod (400).

9. The aerial work exploration platform according to claim 7, characterized in that: The locking assembly (500) includes an insertion rod (510), and one side of the insertion rod (510) is set as an arc surface, a limit block four (511) is installed in the middle of the insertion rod (510), and a limit block five (512) is installed at one end of the insertion rod (510) for cooperating with the limit block three (330) to limit the insertion rod (510), a limit block six (513) is installed at one end of the limit block five (512), and one end of the pull rope (170) is connected to the limit block six (513), and a spring (520) is installed in the middle of the insertion rod (510) for cooperating with the limit block four (511) to push the insertion rod (510).

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