TWM487337U - Foldable aloft work platform with mobility - Google Patents

Description

Movable folding aerial work platform

This creation is an aerial work platform, especially a mobile and foldable aerial work platform.

Nowadays, the society is developing rapidly. There are many buildings everywhere. Due to the needs of residence and office, it is not difficult to see the construction situation. Many projects need to be assembled by the construction frame because of the need for high-rise construction. The workplace, from the appearance to the interior, the construction steps are complicated, not only the overall construction strength and safety, but also the overall aesthetics is also a key point of attention. Therefore, the appearance of the building to the interior decoration is quite valued.

Please refer to the Republic of China New Patent Publication No. M378952, a workbench and a diagonal bracing for use in such a workbench, the patent relating to a diagonal bracing and a workbench using the same, the workbench having a a frame body and a stair device installed in the frame body. The diagonal bracket comprises: a main support rod and a pair of support rods; a top end of the main support rod is provided with a fastener, and the bottom end is screwed to a rod, and the support rod is opposite to the main support rod The telescopic displacement; the auxiliary support rod is provided with a fastener at one end, and the other end is pivotally connected to the middle portion of the main support rod. When in use, the main and auxiliary support rods of the diagonal bracket are fastened to the frame of the worktable. The worktable is more stable and safe, and is suitable for the structure of various workbench systems. The main purpose of the aforementioned patent is to provide a diagonal bracing, which can adjust the length according to the condition of the ground, so that the support effect is average and the stability is better. Preferably, another object is to provide a workbench that provides a majority of platforms for people to step on and work, and another object is to provide a diagonal bracing that is better coupled to the workbench to avoid loosening. slip move.

The workbench further comprises a stair device, a pedal and a foot stop fixing device; when the workbench is to be built, the diagonal bracing frame is first placed on the pillar of the workbench, and then the top and bottom of the stair device are The steps and stairs are built on the workbench. After the stair installation is set up, the operator can set up the pedals on the top step group. Finally, the foot stop plates are installed around the top step group and the pedals.

However, when using the above structure to carry out internal construction work, there are many disadvantages, for example: 1. The workbench cannot be moved, it depends on several operators to move, or the workbench is removed and moved to the construction position and assembled again; The workbench takes up a lot of space. When the local construction is completed, the workbench needs to be removed to avoid occupying other work space. 3. The removal or assembly of the workbench is quite complicated, and many hand tools are needed, which is not only time-consuming and labor-intensive. 4. When the operator moves up and down the workbench, the workbench has a small space to return to the room, and does a few times in the small space to return to the body, which also causes the operator to be uncomfortable; 5. The height of the top surface of the work cannot be arbitrarily changed. The excess height can be changed by removing the excess.

How to solve the problems and shortcomings of the above-mentioned practices, that is, the creators of the new type and the relevant manufacturers engaged in the industry are eager to study the direction of improvement, therefore, the creators of the present invention have collected relevant information in view of the above-mentioned shortcomings. Through multi-party evaluation and consideration, and through years of experience accumulated in this industry, through a continuous trial and modification, a mobile folding aerial work platform was completed.

The purpose of this creation is to provide a mobile folding aerial work platform that solves the above disadvantages.

The present invention provides a movable folding aerial work platform comprising a support stand, the support stand is provided with a plurality of pillars, and a plurality of slide bars are arranged between the pillars And a connecting rod, the bottom of the plurality of pillars is provided with a roller set, the connecting rod of the supporting tripod is provided with a connecting portion, a folding device, the folding device is composed of two opposite X-shaped brackets, and the opposite of the X-shaped bracket The bottom of the folding device is pivotally disposed on the sliding bar on both sides of the supporting tripod, and the other end of the folding device is provided with a sliding sleeve, and is sleeved on both sides of the supporting tripod. And a pivoting portion of the plate body relative to the connecting portion of the connecting rod; a pneumatic rod device pivotally connected to the pivoting portion of the plate body and the connecting rod In the connecting portion, an H-shaped ladder frame, two bottom ends of the H-shaped ladder frame are pivotally connected to the connecting rod on both sides of the supporting tripod, the top end of the H-shaped ladder frame is provided with a locking device, and a working platform The bottom end of the working platform is provided with a sliding bar and a connecting rod. The sliding rod and the bottom end of the connecting rod are provided with a plurality of handle elements, and one end of the folding device is pivotally disposed on the sliding bar on both sides of the working platform, the folding The sliding sleeve at the other end of the top of the device is sleeved on both sides of the working platform. The locking elements on the tops of the two H-shaped ladder frames are locked and fixed on the handle members of the connecting rods on both sides. Further, the top ends of the working platform are provided with railings, and the railings are pivotally connected with the door rails. Through the pneumatic rod device, the folding device and the H-shaped ladder frame, the working platform can be raised to a certain height to be locked and fixed, so that the operator can work in the air.

In order to increase the overall working height, a set of heightening devices is further arranged, the heightening device comprises a surrounding pipe, the folding device, the gas pressure bar device and two H-shaped ladder frames, and the overall connection relationship is the supporting foot frame. The sliding rod assembly is provided with a folding device. The top end of the folding device is pivotally disposed on the surrounding pipe. The other end of the folding device is provided with a sliding sleeve and is sleeved on the surrounding pipe. The connecting rod set is provided with the H-shaped ladder frame, the top end of the H-shaped ladder frame is locked on the surrounding pipe, and the surrounding pipe is assembled with the folding device, the gas pressure rod device and the two H-shaped ladder frames. And set up the operation platform, the assembly method is the same as the previous item, and the user can increase or decrease the number of the height device groups according to the height of the operation.

The above-mentioned shortcomings are greatly improved by the above-mentioned movable folding aerial work platform, and the roller set is provided, so that when the creation wants to move the work position, the operator can move it, and the creative position can be easily moved. The construction work is temporarily completed. If the creation occupies other construction work space, the folding device, the H-shaped ladder frame and the gas pressure bar device can be used to fold and fold the creation to minimize the occupied space and fold. After folding, it is more convenient to move this creation This creation has no shortcomings of re-combination, no matter whether it is moved or folded, it can be completed quickly, and it can be easily completed without using other hand tools. Moreover, this creation needs to be returned without any customary creation. The movement of the body can reduce the overall volume. In addition, the creation can change the working height at any time according to the content of the work, and the lifting height can be achieved without any hand tool assistance.

In the following, a detailed description will be given in detail with reference to the drawings, so that the reviewing committee can have a better understanding of the technical features of the present invention.

(1) ‧ ‧ support stand

(11) ‧‧‧ pillar

(12)‧‧‧ Slider

(13)‧‧‧ Connecting rod

(131)‧‧‧Linking Department

(14) ‧‧‧Roller set

(15) ‧‧‧ anti-slip components

(151) ‧ ‧ two plates

(152)‧‧‧Handle

(153)‧‧‧ plates

(16) ‧‧‧Extensions

(2)‧‧‧Folding device

(21)‧‧‧X bracket

(22)‧‧‧ Board

(23)‧‧‧Sleeve

(221) ‧‧‧ pivotal department

(3) ‧‧‧Pneumatic rod device

(4)‧‧‧H type ladder

(5)‧‧‧Locking device

(51) ‧‧‧Snaps

(511) ‧ ‧ Affiliation

(512) ‧ ‧ recess

(52) ‧‧‧ pivotal department

(53)‧‧‧Hands

(54) ‧‧‧ buckle

(6) ‧‧‧Working platform

(61)‧‧‧ Slider

(62)‧‧‧ Connecting rod

(63)‧‧‧Hands components

(64)‧‧‧ railings

(641)‧‧‧ recessed holes

(65) ‧‧‧ gate

(66) ‧ ‧ STOP

(67)‧‧‧Buckle components

(671)‧‧‧Bevel

(68)‧‧‧Perforation

(69)‧‧‧Carton components

(691)‧‧‧ㄇ-shaped plate

(692)‧‧‧Flexible parts

(693)‧‧‧L type tie rod

(694)‧‧‧Perforation

(695) ‧ ‧ Fixed Department

(7) ‧ ‧ high equipment

(71) ‧‧‧ Surrounding tubing

(72) ‧‧‧Connecting Department

(73) ‧ ‧ extensions

(8)‧‧‧Adjustment stand

(81)‧‧‧ poles

(82) ‧‧‧ pivotal department

(83)‧‧‧ hollow pipe

(84)‧‧‧ erect pole

(85) ‧‧‧Adjusting components

The first picture is a three-dimensional reference picture of the creative support stand.

The second figure is a partial front view reference drawing of the creative support stand.

The third figure is a perspective reference view of an embodiment of the creation support stand.

The fourth figure is a three-dimensional reference diagram of the creation of the elevated device.

The fifth picture is a three-dimensional reference picture of the creation work platform.

The sixth figure is a perspective reference picture (1) of an embodiment of the creation gate.

The seventh figure is a perspective reference diagram (2) of an embodiment of the creation gate.

The eighth figure is a three-dimensional reference diagram (3) of the embodiment of the creation gate.

The ninth drawing is a perspective reference drawing (1) of an embodiment of the present invention.

The tenth figure is a perspective reference drawing (2) of an embodiment of the present creation.

The eleventh figure is a perspective reference picture (3) of an embodiment of the present creation.

The twelfth figure is a perspective reference picture (4) of an embodiment of the present creation.

Referring to the first to twelfth drawings, the present invention provides a movable folding aerial work platform comprising a support stand (1), the support stand (1) is provided with a plurality of pillars (11) A plurality of sliding bars (12) and connecting rods (13) are disposed between the pillars (11), and a plurality of roller sets (14) are disposed at a bottom of the plurality of pillars (11), and the supporting legs (1) The connecting rod (13) is provided with a connecting portion (131), a folding device (2), and the folding device (2) is composed of two opposite X-shaped brackets (21). A plate body (22) is coupled between the two opposite X-shaped brackets (21), and one end of the bottom of the folding device (2) is pivotally disposed on the sliding bar (12) on both sides of the supporting stand (1), and the bottom portion The other end is provided with a sliding sleeve (23), and is sleeved on the sliding rod (12) on both sides of the supporting tripod (1), and the board body (22) is opposite to the connecting rod (13) a horizontal portion of the connecting portion (131) is provided with a pivoting portion (221), a pneumatic rod device (3), and the pneumatic rod device (3) is pivotally connected to the pivoting portion (221) of the plate body (22) and the The connecting portion (131) of the connecting rod (13) is an H-shaped ladder frame (4), and the bottom ends of the two H-shaped ladder frames (4) are pivotally connected to the connecting rods on both sides of the supporting stand (1). (13) The top of the H-shaped ladder frame (4) is provided with a locking device (5), and further comprises a set of heightening devices (7), the heightening device (7) comprising a surrounding pipe (71), The folding device (2), the gas pressure rod device (3) and the two H-shaped ladder frames (4), the surrounding pipe material (71) is provided with a connecting portion (72), which is assembled on the supporting foot frame (1) The top end of the folding device (2) is pivotally disposed on the surrounding pipe (71), and the other end of the top is provided with a sliding sleeve (23), and is sleeved on the surrounding pipe (71), and is assembled. The top end of the H-shaped ladder frame (4) on the support stand (1) is locked on the surrounding pipe (71), and the surrounding pipe (71) is assembled with the folding device (2), the gas pressure rod The device (3) and the two H-shaped ladder frames (4), the folding device (2), the gas pressure bar device (3) and the two H-shaped ladder frames (4) are arranged in the same manner as described above, and the user can According to the increase or decrease of the height of the work, the number of the set of the height device (7) may be set, or the work platform (6) may be directly set up without the set height device, and two sets of the height device are set in this embodiment (7) ).

Further, the working platform (6) is further disposed on the heightening device (7), and the bottom end of the working platform (6) is provided with a sliding bar (61) and a connecting rod (62), the sliding bar (61) and A plurality of handle elements (63) are disposed at a bottom end of the connecting rod (62), and a top end of the folding device (2) of the heightening device (7) is pivotally disposed on two sides of the working platform (6). The sliding sleeve (23) at the other end of the top is sleeved on the sliding bar (61) on both sides of the working platform (6), and the H-shaped ladder frame (4) of the elevated device (7) The locking device (5) of the top end is fixedly fastened to the handle member (63) of the connecting rod (62) on both sides, and the railing (64) is arranged on both sides of the top end of the working platform (6). A door fence (65) is pivotally connected between the railings (64); the working platform (6) can be raised by the pneumatic rod device (3), the folding device (2) and the H-shaped ladder frame (4) The lock is fixed to a certain height, so that the operator can work in the air.

The locking device (5) includes a locking portion (51), a pivoting portion (52), a handle (53) and a buckle (54), and the locking portion (51) is provided with an abutting portion (511) and a recess (512), the handle (53) is pivotally connected to the pivoting portion (52), the buckle (54) is pivotally mounted on the handle (53), and the handle (53) is rotated to actuate the buckle The ring (54) is snapped into the recess (512) through the structure of the locking device (5), and the top end of the H-shaped stand (4) is respectively locked to the surrounding pipe (71) and the handle member (63) When the upper tube (71) and the handle member (63) are placed on the abutting portion (511), after the buckle (54) is snapped into the recess (512), the The surrounding pipe (71) and the handle member (63) are clamped between the buckle portion (51) and the buckle (54) to achieve the function of the buckle fixing.

The sliding bar (12) of the supporting stand (1) and the surrounding pipe (71) are further provided with an extension portion (16) (73) and the locking device (5), which can be transmitted through the pneumatic rod device (3) The folding device (2) and the H-shaped ladder frame (4) enable the working platform (6) to be raised to a certain height to be fixed and fixed, so that the operator can work in the air, and relatively through the above The structure lowers the working platform (6). When the creation is to be folded, the folding device can be selected to be folded, and the top ends of the two H-shaped legs (4) are locked. The device (5) is unlocked and the two H-shaped legs (4) are inverted inward, and the two H-shaped legs (4) will abut against the two sides of the folding device (2). On the plate body (22), the upper structure is pressed down. Since the air pressure bar device (3) is a structure that is stretched by air pressure, when the folding device (2) is pressed down, the sliding sleeve (23) is extended and slides forward. And one end of the pneumatic rod device (3) connected to the pivoting portion (221) of the plate body (22) is forwardly extended, and after the upper structure is pressed, the surrounding tubular material (71) or the handle member (above) 63) that is placed on the extension (16) (73) The fixing member (5) is fastened to the surrounding tube (71) or the handle member (63) through the locking portion (51) of the locking member (5) and the structure of the buckle (54) To achieve folding Compress the effect of this creative volume.

The door bar (65) is further provided with a stopping portion (66). When the door bar (65) is to be closed, the stopping portion (66) prevents the door bar (65) from exceeding the position to be closed. The door bar (65) is further pivotally provided with a buckle member (67), the buckle member (67) is an L-shaped plate body, and has a slope (671) at one end, when the door fence (65) When the door is to be closed, the pivotal portion of the door bar (65) pushes outward, and the slope (671) of the buckle member (67) will interfere with the rail (64). However, the slope (671) Resisting the railing (64) causes the dialing member (67) to rotate clockwise at a pivotal position pivotally disposed on the door rail (65), and the dialing member (67) does not interfere with the railing (64), the door bar (65) continues to push outward until the stop portion (66) stops against the railing (64), the buckle member (67) and the return position, to open the door In the column (65), the dial member (67) can be turned inward only by rotating the dial member (67) clockwise so that the button member (67) does not interfere with the rail (64). Through the setting of the stopping portion (66) and the buckle member (67), the effect of controlling the switch of the door bar (65) is achieved to ensure the operator The safety of high-altitude operations.

The door bar (65) is further provided with a through hole (68). The upper end of the hole (68) is provided with a latching member (69), and the latching member (69) comprises a stencil-shaped plate body (691) and an elastic member (692). ), an L-shaped tie rod (693), the ㄇ-shaped plate body (691) is provided with a perforation (694), the L-shaped tie rod (693) is inserted through the perforation (68) of the door fence (65) and the ㄇ type Between the perforations (694) of the plate body (691), one end of the L-shaped pull rod (693) protrudes from the perforation (694) of the door bar (65), and the L-shaped pull rod (693) is provided with a fixing portion. (695), the elastic member (692) is assembled on the L-shaped tie rod (693), and the elastic member (692) is located between the 板-shaped plate body (691) and the fixing portion (695), and A recessed hole (641) is defined in the railing (64) of the door fence (65), and the recessed hole (641) and the through hole (68) of the door rail (65) are pivotally connected to the gate fence (65). The pivotal position of the pivot is centered on the arc, and when the door bar (65) is opened, the L-shaped pull rod (693) is pulled up, and the door bar (65) is rotated and the railing (64) ) overlapping in parallel, then releasing the L-shaped lever (693), so that The L-shaped tie rod (693) protrudes from the portion of the perforation (68) of the door rail (65) and is engaged into the recessed hole (641) of the railing (64), that is, the door fence (65) is fixed. The effect of random shaking makes it easy for the operator to enter and exit the work platform.

The roller set (14) is further provided with a non-slip element (15), the anti-slip element (15) comprises two plates (151), and the two plates (151) are coupled to the roller set (14), the two A handle (152) is pivoted at one end of the plate body (151), and a plate piece (153) is disposed between the two plate bodies (151). The creation moves through the roller set (14), and the creation moves to the desired work. In the position, the plate (153) can be abutted against the roller set (14) by the action of the handle (152), so as to achieve the effect of braking and slipping, and the creation is stabilized to ensure the safety of workers working at heights.

In addition, the plurality of pillars (11) are further pivotally provided with an adjusting stand (8), the adjusting stand (8) includes a strut (81), and one end of the strut (81) is provided with a pivoting portion (82). The other end is connected with a hollow pipe (83), and the hollow pipe (83) is screwed with a tripod rod (84) and an adjusting member (85). Since the working area is not necessarily a flat ground, the pivoting portion (82) is transmitted through the pivoting portion (82). The adjusting stand (8) can be rotated to the position to be placed, and then the height position of the stand bar (84) can be adjusted through the adjusting component (85), so that the creation is firmly laid on the working construction ground; The above embodiments are merely illustrative of the principles and functions of the present invention, and are not intended to limit the present invention. Therefore, those skilled in the art have made modifications and changes to the above-described embodiments, and still do not deviate from the spirit of the present invention; Sexuality, novelty and progress, and in line with the new patent requirements, file an application in accordance with the law.

(1) ‧ ‧ support stand

(6) ‧‧‧Working platform

(7) ‧ ‧ high equipment

Claims (9)

The utility model relates to a movable folding aerial work platform, which comprises: a supporting tripod, the supporting tripod is provided with a plurality of pillars, a plurality of sliding rods and connecting rods are arranged between the pillars, and a plurality of rollers are arranged at the bottom of the pillars. The connecting rod of the supporting tripod is provided with a connecting portion; a folding device is composed of two opposite X-shaped brackets, and two opposite plates are connected between the X-shaped brackets, and a bottom end of the folding device is pivoted On the slide bar on both sides of the support stand, the other end of the bottom of the folding device is provided with a sliding sleeve, and is sleeved on the sliding bar on both sides of the supporting stand, and the plate body is opposite to the connecting rod The horizontal position of the connecting portion is provided with a pivoting portion; a pneumatic rod device pivotally connected to the pivoting portion of the plate body and the connecting portion of the connecting rod; an H-shaped ladder frame, two of The bottom end of the H-shaped ladder frame is pivotally connected to the connecting rod on both sides of the supporting tripod, the top end of the H-shaped ladder frame is provided with a locking device; and a working platform, the bottom end of the working platform is provided with a sliding rod and a connecting rod The sliding rod and the bottom end of the connecting rod are provided with a plurality of handle elements, One end of the top of the stacking device is pivotally disposed on the sliding bar on both sides of the working platform, and the sliding sleeve at the other end of the top of the folding device is sleeved on the sliding bar on both sides of the working platform, and the top of the H-shaped ladder frame The locking device is fixedly fastened to the handle member of the connecting rod on both sides, and a railing is arranged on both sides of the top end of the working platform, and the door rail is pivotally connected between the railing; the pneumatic rod device, the folding device and The H-shaped ladder frame can raise the working platform to a certain height to lock and fix, so that the operator can work in the air. The movable folding aerial work platform according to claim 1, wherein, when the overall working height is to be increased, a set of heightening devices is further arranged, the elevated device comprising a surrounding pipe, the folding device The air pressure bar device and the two H-shaped ladder frames are provided with a connecting portion, and the whole connecting relationship is that the sliding bar of the supporting tripod is provided with the folding device, and the top end of the folding device is pivoted on the surrounding In the pipe, the other end of the top of the folding device is provided with a sliding sleeve, and is sleeved on the surrounding pipe. The connecting rod group on both sides of the supporting leg is provided with the H-shaped ladder frame, and the top end of the H-shaped ladder frame is locked. And on the surrounding pipe, the surrounding pipe is assembled with the folding device, the gas pressure bar device and the two H-shaped ladder frames, and the working platform is assembled, and the folding device, the gas pressure bar device, and the two are assembled. The H-shaped ladder frame and the working platform are the same as the previous item, and the user can increase or decrease the number of the heightening device groups according to the working height. The movable folding aerial work platform according to the second aspect of the invention, wherein the locking device comprises a buckle portion, a pivoting portion, a handle and a buckle, the buckle portion is provided with an abutting portion and The recess is pivotally connected to the pivoting portion of the locking device. The buckle is pivotally mounted on the handle, and the handle is rotated to engage the buckle into the recess. The movable folding aerial work platform according to the third aspect of the invention, wherein the sliding bar of the supporting stand and the surrounding pipe are further provided with an extending portion and the locking device. The movable folding aerial work platform according to claim 4, wherein the door rail is further provided with a stopping portion. The movable folding aerial work platform according to claim 5, wherein the door bar further has a pivoting member, and the buckle component is an L-shaped plate body. It has a slope at one end. The movable folding aerial work platform according to the sixth aspect of the invention, wherein the door rail is further provided with a perforation, and the upper end of the perforation is provided with a latching element, and the latching component comprises a serpentine plate body, An elastic member, an L-shaped pull rod, the 板-shaped plate body is provided with a through hole, and the L-shaped pull rod is disposed between the through hole of the door sill and the through hole of the ㄇ-shaped plate body, and the L-shaped pull rod protrudes from the end The L-shaped pull rod is provided with a fixing portion, and the elastic member is disposed on the L-shaped pull rod. The elastic member is located between the ㄇ-shaped plate body and the fixing portion, and is pivotally connected to the door. The railing of the column is provided with a recessed hole, and the through hole and the perforation of the door rail are opposite to each other at a pivotal point pivotally connected to the door rail. The movable folding aerial work platform according to the seventh aspect of the invention, wherein the roller set is further provided with a slip preventing element, the anti-slip element comprises two plates, and the two plates are coupled to the roller set. A handle is pivoted at one end of the two plates, and a plate is disposed between the two plates. The movable folding aerial work platform according to claim 8, wherein the plurality of pillars are further pivotally provided with an adjustment stand, the adjustment stand comprises a support rod, and the support rod is provided with a pivotal connection at one end. At the other end, a hollow pipe is connected, and the hollow pipe is screwed with a tripod rod and an adjusting component.