CN215803051U - Scaffold with height adjusting function - Google Patents

Abstract

The utility model discloses a scaffold with a height adjusting function, which comprises a supporting seat and is characterized in that: the novel material storage device is characterized in that an inner rod is connected inside the supporting seat in a transition mode, a non-slip mat is fixedly mounted at the bottom of the inner rod, triangular teeth are fixedly mounted on the surface of the left side of the inner rod, a limiting shell is fixedly mounted below the supporting seat, a pull rod is connected outside the limiting shell in a transition mode, a fixing block is fixedly mounted on the right side of the pull rod and penetrates through the left side of the supporting seat, a fixing spring is fixedly mounted on the left side of the fixing block, the left side of the fixing spring is fixedly connected with the limiting shell, a safety pin is connected outside the limiting shell in a transition mode and penetrates through the left side of the supporting seat, a material frame is fixedly mounted on the outer side of the supporting seat, a screw rod is mounted on an inner bearing of the material frame, and a first bevel gear is fixedly mounted on the upper side of the screw rod.

Description

Scaffold with height adjusting function

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold with a height adjusting function.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; 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 height of the existing scaffold can not be adjusted, materials and tools need to be taken for climbing for multiple times, and the scaffold is inconvenient to use. Therefore, it is necessary to design a scaffold with a height adjusting function which is highly practical and adjustable in height.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a scaffold with height adjustment function, so as to solve the problems of the background art mentioned above.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a scaffold with height control function, includes the supporting seat, its characterized in that: the inside transitional coupling of supporting seat has interior pole, the bottom fixed mounting of interior pole has the slipmat, the left side fixed surface of interior pole installs the triangle tooth, the below fixed mounting of supporting seat has spacing shell.

According to the technical scheme, the outside transitional coupling of spacing shell has the pull rod, the right side fixed mounting of pull rod has the fixed block, the fixed block runs through the left side of supporting seat, the left side fixed mounting of fixed block has fixed spring, fixed spring's left side and spacing shell are fixed connection, the outside transitional coupling of spacing shell has the safety pin, the safety pin runs through the left side of supporting seat.

According to the technical scheme, the material rack is fixedly mounted on the outer side of the supporting seat, the screw rod is mounted on an inner bearing of the material rack, the first bevel gear is fixedly mounted on the upper side of the screw rod, the rotary rod is connected to the left side of the material rack in a transition mode, the second bevel gear is fixedly mounted on the right side of the rotary rod and meshed with the first bevel gear, and the rotating handle is fixedly mounted on the left side of the rotary rod.

According to the technical scheme, the outside fixed mounting of supporting seat has spacing, the inside fixed mounting of spacing has spacing post, the below transitional connection of spacing post has the stopper, spacing post runs through the center of stopper, the right side fixed mounting of stopper has material platform, material platform's right side fixed mounting has the regulating block, the regulating block is threaded connection with the screw rod.

According to the technical scheme, first panel is installed to the top of supporting seat, the top bearing of first panel is connected with the pivot, the upper end fixed mounting of pivot has the swiveling wheel, the downside fixed mounting of pivot has the gear, one side meshing of gear is connected with the rack, the outer end fixedly connected with second panel of rack, the second panel contacts with first panel mutually.

According to the technical scheme, guide rails are fixedly mounted on two sides of the first panel, a sliding block is connected to the surface of each guide rail in a transition mode, and the sliding block is fixedly connected with the second panel.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) by arranging the inner rod, when the height needs to be adjusted, the inner rod extends downwards, the fixed block moves leftwards under the action of the triangular teeth, after the fixed block rises for one grid, the fixed block returns to the original position under the action of the fixed spring, the fixed position is locked, the safety pin is inserted after the height adjustment is finished, the double fixing positions are safer, the structure can enable the operation during the height adjustment to be simpler, the fixed block can directly extend downwards, and the fixed position can be automatically locked;

(2) by arranging the material platform, when tools and materials need to be taken from the lower part, the rotating handle is rotated and drives the rotating rod to rotate, the rotating rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the screw to rotate, the screw can drive the adjusting block to move up and down when rotating, the adjusting block drives the material platform to ascend and descend, the effect of conveying materials is achieved, and people do not need to climb back and forth;

(3) through being provided with the second panel, rotatory swiveling wheel, the swiveling wheel drives the pivot and rotates, and the pivot drives gear revolve, and the gear drives the rack and moves to the outside, and the rack drives the outside removal of second panel, reaches the effect that increases the area of standing, and is safer during the operation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic right-view of the overall structure of the present invention;

FIG. 3 is a schematic top view of the panel structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the support base of the present invention;

in the figure: 1. a supporting seat; 2. an inner rod; 3. a non-slip mat; 4. triangular teeth; 5. a limiting shell; 6. a pull rod; 7. a fixed block; 8. fixing the spring; 9. a shear pin; 10. a material rack; 11. a screw; 12. a first bevel gear; 13. rotating the rod; 14. a second bevel gear; 15. turning a handle; 16. a limiting frame; 17. a limiting column; 18. a limiting block; 19. a material platform; 20. an adjusting block; 21. a first panel; 22. a rotating shaft; 23. a rotating wheel; 24. a gear; 25. a rack; 26. a second panel; 27. a guide rail; 28. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a scaffold with height control function, includes supporting seat 1, its characterized in that: an inner rod 2 is connected inside the supporting seat 1 in a transition mode, an anti-slip pad 3 is fixedly installed at the bottom of the inner rod 2, triangular teeth 4 are fixedly installed on the left side surface of the inner rod 2, a limiting shell 5 is fixedly installed below the supporting seat 1, the inner rod 2 can move up and down in the supporting seat 1, the inner rod 2 extends downwards, the height of the supporting seat 1 is improved, and the effect of adjusting the height of a scaffold is achieved;

the outer side of the limiting shell 5 is connected with a pull rod 6 in a transition mode, the right side of the pull rod 6 is fixedly provided with a fixed block 7, the fixed block 7 penetrates through the left side of the supporting seat 1, the left side of the fixed block 7 is fixedly provided with a fixed spring 8, the left side of the fixed spring 8 is fixedly connected with the limiting shell 5, the outer side of the limiting shell 5 is connected with a safety pin 9 in a transition mode, the safety pin 9 penetrates through the left side of the supporting seat 1, when the height needs to be adjusted, the inner rod 2 extends downwards, the fixed block 7 is in contact with the triangular teeth 4, the fixed block 7 moves leftwards under the action of the triangular teeth 4, the fixed spring 8 is compressed, after the fixed block 7 rises one grid, the fixed block 7 returns to the original position under the action of the fixed spring 8, the inner rod 2 cannot rise, after the height is adjusted, the safety pin 9 is inserted, the double fixing position is safer, when the height is reduced, the safety pin 9 is pulled out, the pull rod 6 is pulled out, and the fixed block 7 is not in contact with the triangular teeth 4, the inner rod 2 can be retracted, the structure can enable the operation during height adjustment to be simpler, the inner rod can be directly extended downwards, and the position can be automatically locked;

the material rack 10 is fixedly installed on the outer side of the supporting seat 1, a screw 11 is installed on an inner bearing of the material rack 10, a first bevel gear 12 is fixedly installed on the upper side of the screw 11, a rotating rod 13 is connected to the left side of the material rack 10 in a transition mode, a second bevel gear 14 is fixedly installed on the right side of the rotating rod 13, the second bevel gear 14 is meshed with the first bevel gear 12, a rotating handle 15 is fixedly installed on the left side of the rotating rod 13, when tools and materials need to be taken from the lower portion, the rotating handle 15 rotates, the rotating rod 13 is driven by the rotating handle 15 to rotate, the second bevel gear 14 drives the first bevel gear 12 to rotate, and the screw 11 is driven by the first bevel gear 12 to rotate;

the outer side of the supporting seat 1 is fixedly provided with a limiting frame 16, a limiting column 17 is fixedly arranged inside the limiting frame 16, a limiting block 18 is connected below the limiting column 17 in a transition mode, the limiting column 17 penetrates through the center of the limiting block 18, a material platform 19 is fixedly arranged on the right side of the limiting block 18, an adjusting block 20 is fixedly arranged on the right side of the material platform 19, the adjusting block 20 is in threaded connection with the screw rod 11, the screw rod 11 can drive the adjusting block 20 to move up and down when rotating, the adjusting block 20 drives the material platform 19 to ascend and descend to achieve the effect of conveying materials, the limiting block 18 moves up and down along the limiting column 17, and the limiting block 18 is connected with the material platform 19, so that the material platform 19 cannot rotate when ascending, and the ascending is more stable;

a first panel 21 is arranged above the supporting seat 1, a rotating shaft 22 is connected to a bearing above the first panel 21, a rotating wheel 23 is fixedly arranged at the upper end of the rotating shaft 22, a gear 24 is fixedly arranged at the lower side of the rotating shaft 22, one side of the gear 24 is meshed with a rack 25, a second panel 26 is fixedly connected to the outer end of the rack 25, the second panel 26 is in contact with the first panel 21, the rotating wheel 23 is rotated, the rotating wheel 23 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the gear 24 to rotate, the gear 24 drives the rack 25 to move outwards, the rack 25 drives the second panel 26 to move outwards, the effect of increasing the standing area is achieved, and the operation is safer;

the both sides fixed mounting of first panel 21 has guide rail 27, and the surface transitional coupling of guide rail 27 has slider 28, and slider 28 is fixed connection with second panel 26, and when second panel 26 outwards removed, second panel 26 drove slider 28 along the outside removal of guide rail 27, and slider 28 provides the stress point for second panel 26, and it is more stable to remove, and is safer during the use.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a scaffold with height control function, includes supporting seat (1), its characterized in that: interior pole (2) of inside transitional coupling of supporting seat (1), the bottom fixed mounting of interior pole (2) has slipmat (3), the left side fixed surface of interior pole (2) installs triangle tooth (4), the below fixed mounting of supporting seat (1) has spacing shell (5), the outside transitional coupling of spacing shell (5) has pull rod (6), the right side fixed mounting of pull rod (6) has fixed block (7), the left side of supporting seat (1) is run through in fixed block (7), the left side fixed mounting of fixed block (7) has fixed spring (8), the left side of fixed spring (8) is fixed connection with spacing shell (5), the outside transitional coupling of spacing shell (5) has safety pin (9), safety pin (9) run through the left side of supporting seat (1).

2. A scaffold with height adjustment function according to claim 1, characterized in that: the material rack is characterized in that a material rack (10) is fixedly mounted on the outer side of the supporting seat (1), a screw rod (11) is mounted on an inner bearing of the material rack (10), a first bevel gear (12) is fixedly mounted on the upper side of the screw rod (11), a rotary rod (13) is connected to the left side of the material rack (10) in a transition mode, a second bevel gear (14) is fixedly mounted on the right side of the rotary rod (13), the second bevel gear (14) is meshed with the first bevel gear (12), and a rotating handle (15) is fixedly mounted on the left side of the rotary rod (13).

3. A scaffold with height adjustment function according to claim 2, characterized in that: the utility model discloses a supporting seat, including supporting seat (1), the outside fixed mounting of supporting seat (1) has spacing (16), the inside fixed mounting of spacing (16) has spacing post (17), the below transitional coupling of spacing post (17) has stopper (18), the center of stopper (18) is run through in spacing post (17), the right side fixed mounting of stopper (18) has material platform (19), the right side fixed mounting of material platform (19) has regulating block (20), regulating block (20) are threaded connection with screw rod (11).

4. A scaffold with height adjustment function according to claim 3, characterized in that: first panel (21) is installed to the top of supporting seat (1), the top bearing of first panel (21) is connected with pivot (22), the upper end fixed mounting of pivot (22) has swiveling wheel (23), the downside fixed mounting of pivot (22) has gear (24), one side meshing of gear (24) is connected with rack (25), the outer end fixedly connected with second panel (26) of rack (25), second panel (26) contact with first panel (21).

5. A scaffold with height adjustment function according to claim 4, characterized in that: the two sides of the first panel (21) are fixedly provided with guide rails (27), the surface of each guide rail (27) is in transitional connection with a sliding block (28), and the sliding blocks (28) are fixedly connected with the second panel (26).

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