CN217897221U - Lifting mechanism attached to electric lifting scaffold - Google Patents

Abstract

The utility model relates to an attached to elevating system on electric lift scaffold, be in including lifting foot hand frame and setting lifting foot hand frame is last to be provided with the carriage, the last fixed pulley that is provided with of lifting foot hand frame, slidable mounting has the crane on the carriage, the crane with fixed mounting has the pass between the take-up the cable wire of fixed pulley. This elevating system on electronic lift scaffold frame of adhering to does not go up and down with the cable wire lug connection through the antiskid ribbed tile with among the original elevating system, and through the extending structure who adds the crane, make the bearing of scaffold frame rely on the platform antiskid ribbed tile to obtain bigger activity space, and set up the motor, adjust the pole, adjust seat and guide arm, provide traction power to the activity of antiskid ribbed tile, make elevating system after the improvement can additionally remove the right-left side to the antiskid ribbed tile and control the adjustment, the practicality of device has been improved.

Description

Lifting mechanism attached to electric lifting scaffold

Technical Field

The application relates to the technical field of scaffolds, in particular to a lifting mechanism attached to an electric lifting scaffold.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

The elevating system of electric lift scaffold chooses for use the antiskid ribbed tile that the pulley drove on the electric lift scaffold and accomplishes lift adjustment, however large-scale electric lift scaffold in the engineering, only make the change to scaffold's lift stroke and adapt to different work intervals, though set up electric lift scaffold and can remove, nevertheless when the workman is arranged in scaffold elevating system's antiskid ribbed tile, it has very big potential safety hazard to remove, need the workman to leave the back from the scaffold, just can adjust scaffold's position, can't directly accomplish translation person of facilitating the use to scaffold's elevating system and carry out the level (l) ing, the elevating system who adheres to on electric lift scaffold is proposed to this, solve the problem that above-mentioned provided.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides an elevating system who adheres to on electronic lift scaffold frame, possesses and can carry out advantages such as horizontal adjustment to elevating system's antiskid ribbed tile in the use.

In order to achieve the above purpose, the present application provides the following technical solutions: a lifting mechanism attached to an electric lifting scaffold comprises a lifting scaffold and a take-up device arranged on the lifting scaffold, wherein a lifting frame is arranged on the lifting scaffold, a fixed pulley is arranged on the lifting scaffold, a lifting frame is slidably arranged on the lifting frame, a steel cable penetrating through the fixed pulley is fixedly arranged between the lifting frame and the take-up device, a translation mechanism is arranged on the lifting frame, and an anti-skid plate is slidably arranged on the lifting frame;

the translation mechanism comprises a motor fixedly mounted on the lifting frame, an adjusting rod is fixedly mounted at the output end of the motor, an adjusting seat is mounted on the outer thread of the adjusting rod, and a guide rod penetrating and extending to the upper portion of the adjusting seat is fixedly mounted on the antiskid plate.

Furthermore, the lifting scaffold comprises a side frame and a bottom frame which are welded with each other, and the wire take-up device is fixedly installed at the bottom of the bottom frame.

Furthermore, the lifting frame comprises three sections which extend in a sliding mode, the base frame is also of a three-section telescopic structure, a groove is formed in the top of the lifting frame, the bottom of the antiskid plate is rotatably provided with a roller, and the roller is connected to the groove in a sliding mode.

Furthermore, the top of the guide rod is also fixedly provided with a limiting block, and the diameter of the limiting block is larger than that of the guide rod.

Furthermore, one end of the adjusting rod is fixedly connected to the output end of the motor, and the other end of the adjusting rod penetrates through the lifting frame and is connected to the lifting frame in a sliding mode.

Furthermore, a protective net is fixedly arranged outside the antiskid plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this elevating system on electronic lift scaffold frame goes up and down through the antiskid ribbed tile that will be original among the elevating system not with cable wire lug connection, and through the extending structure who adds the crane, make the bearing of scaffold frame rely on a antiskid ribbed tile can obtain bigger activity space, and set up the motor, adjust the pole, adjust seat and guide arm, provide traction power to the activity of antiskid ribbed tile, make elevating system after the improvement can additionally remove the control to the antiskid ribbed tile and adjust, improved the practicality of device.

Drawings

FIG. 1 is a front view of the present application;

FIG. 2 is a top view of the crane of the present application;

FIG. 3 is a bottom view of the cleat of the present application;

fig. 4 is a schematic top view of an adjusting rod according to the present application.

In the figure: 1. a side frame; 2. a chassis; 3. a take-up device; 4. a fixed pulley; 5. a lifting frame; 6. a lifting frame; 7. a steel cord; 8. a groove; 9. an anti-skid plate; 10. a roller; 11. a protective net; 12. a motor; 13. Adjusting a rod; 14. an adjusting seat; 15. a guide bar; 16. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1 to 4, the lifting mechanism attached to an electric lifting scaffold in the embodiment includes a lifting scaffold and a take-up device 3 disposed on the lifting scaffold, the lifting scaffold includes a side frame 1 and a bottom frame 2 welded to each other, the take-up device 3 is fixedly mounted at the bottom of the bottom frame 2, a lifting frame 5 is slidably mounted on the side frame 1, and the lifting frame 5 can slide on the side frame 1 to realize lifting, and the side frame 1, the bottom frame 2 and the lifting frame 5 form a frame structure of the lifting scaffold.

The take-up device 3 is a power element of a lifting mechanism in the prior art and is used for taking up and paying off the steel cable 7.

Fixed pulleys 4 are fixedly arranged outside the side frames 1 and the lifting frame 5, a lifting frame 6 is slidably arranged on the lifting frame 5, a steel cable 7 penetrating through the fixed pulleys 4 is fixedly arranged between the lifting frame 6 and the wire take-up device 3, wherein a wrap angle generated by the steel cable 7 and the fixed pulleys 4 is larger than 150 degrees, so that the fixed pulleys 4 can effectively transmit and reverse the lifting of the lifting frame 6, and the lifting frame 6 can complete normal lifting work.

In this embodiment, be provided with translation mechanism on the crane 6, slidable mounting has antiskid ribbed tile 9 on the crane 6, and translation mechanism is used for driving antiskid ribbed tile 9 and carries out the horizontal activity to realize accomplishing the horizontal activity adjustment of adjustment antiskid ribbed tile 9 at work simultaneously, the bottom of antiskid ribbed tile 9 is rotated and is installed gyro wheel 10, and gyro wheel 10 passes through the pulley holder to be installed in the bottom of antiskid ribbed tile 9, can accomplish the rotation for antiskid ribbed tile 9.

It should be noted that the crane 6 comprises three sections of sliding extension, the top of the crane 6 is provided with a groove 8, the roller 10 is slidably connected with the groove 8, the horizontal sliding of the antiskid plate 9 is guided by the sliding connection of the roller 10 and the groove 8, and meanwhile, the bottom frame 2 is also provided with a three-section telescopic structure, so that the scaffold can be adjusted, expanded and expanded to form a left-right adjusting space.

In addition, a protective net 11 is fixedly mounted outside the antiskid plate 9, so that the antiskid plate 9 can improve the protection effect.

In order to drive adjustment antiskid ribbed tile 9, translation mechanism in this embodiment includes motor 12 of fixed mounting on lift frame 5, fixed mounting has the regulation pole 13 of rotating to connect in another lift frame 5 on the output of motor 12, the one end of adjusting pole 13 keeping away from motor 12 runs through lift frame 5 and sliding connection in lift frame 5, the outside threaded mounting of adjusting pole 13 has adjustment seat 14, fixed mounting has the guide arm 15 that runs through and extend to adjustment seat 14 top on antiskid ribbed tile 9, can be through the sliding connection relation between adjustment seat 14 and the guide arm 15, make antiskid ribbed tile 9's activity stability improve, and adjust the position of adjustment seat 14 through setting up regulation pole 13, make antiskid ribbed tile 9 can realize the horizontal adjustment when receiving lift adjustment.

In this embodiment, a limiting block 16 is further fixedly mounted on the top of the guide rod 15, and the diameter of the limiting block 16 is larger than that of the guide rod 15, so that the limiting block 16 can limit the movable limit position of the guide rod 15 relative to the adjustment seat 14.

The working principle of the embodiment is as follows:

adjust through 2 lengths of chassis that will regard as lifting scaffold, adjust the length of crane 6 in the lump, make lifting scaffold obtain horizontal activity space, it contracts to drive cable wire 7 through take-up 3, make cable wire 7 pulling lifting frame 5 and crane 6 carry out the lift adjustment, the user can directly be located the inside operation of protection network 11 that encloses on antiskid ribbed tile 9, when needing horizontal displacement, through driving motor 12, make motor 12 drive the regulation pole 13 on the output and rotate, regulation pole 13 drives adjustment seat 14 and moves about along adjusting pole 13 under rotating, make adjustment seat 14 drive antiskid ribbed tile 9 and together carry out horizontal movement, because the two-way slip direction through adjustment seat 14 and guide arm 15 and gyro wheel 10 and recess 8, the stability of antiskid ribbed tile 9 has been guaranteed, make the user need not to leave scaffold adjusting position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an attached elevating system on electronic lift scaffold, is in including lift scaffold and setting take-up (3) on the lift scaffold, its characterized in that: a lifting frame (5) is arranged on the lifting scaffold, a fixed pulley (4) is arranged on the lifting scaffold, a lifting frame (6) is arranged on the lifting frame (5) in a sliding mode, a steel cable (7) penetrating through the fixed pulley (4) is fixedly arranged between the lifting frame (6) and the wire take-up device (3), a translation mechanism is arranged on the lifting frame (6), and an anti-skidding plate (9) is arranged on the lifting frame (6) in a sliding mode;

the translation mechanism comprises a motor (12) fixedly mounted on the lifting frame (5), an adjusting rod (13) is fixedly mounted at the output end of the motor (12), an adjusting seat (14) is mounted on the outer thread of the adjusting rod (13), and a guide rod (15) penetrating and extending to the position above the adjusting seat (14) is fixedly mounted on the antiskid plate (9).

2. A lifting mechanism for attachment to an electrically powered lifting scaffold according to claim 1 wherein: the lifting scaffold comprises a side frame (1) and an underframe (2) which are welded with each other, and the take-up device (3) is fixedly installed at the bottom of the underframe (2).

3. A lifting mechanism according to claim 2 attached to an electrically-powered lifting scaffold, wherein: the lifting frame (6) comprises three sections extending in a sliding mode, the base frame (2) is also provided with a three-section telescopic structure, a groove (8) is formed in the top of the lifting frame (6), the bottom of the antiskid plate (9) is rotatably provided with an idler wheel (10), and the idler wheel (10) is connected with the groove (8) in a sliding mode.

4. A lifting mechanism for attachment to an electrically powered lifting scaffold according to claim 1 wherein: the top of the guide rod (15) is also fixedly provided with a limiting block (16), and the diameter of the limiting block (16) is larger than that of the guide rod (15).

5. A lifting mechanism according to claim 1 attached to an electrically-powered lifting scaffold, wherein: one end of the adjusting rod (13) is fixedly connected to the output end of the motor (12), and the other end of the adjusting rod penetrates through the lifting frame (5) and is slidably connected to the lifting frame (5).

6. A lifting mechanism for attachment to an electrically powered lifting scaffold according to claim 1 wherein: and a protective net (11) is fixedly arranged outside the antiskid plate (9).

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