CN222227892U - Scaffold frame with adjustable - Google Patents
Scaffold frame with adjustable Download PDFInfo
- Publication number
- CN222227892U CN222227892U CN202420969830.4U CN202420969830U CN222227892U CN 222227892 U CN222227892 U CN 222227892U CN 202420969830 U CN202420969830 U CN 202420969830U CN 222227892 U CN222227892 U CN 222227892U
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- fixedly connected
- bevel gear
- threaded rod
- sleeve
- box
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- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
The utility model discloses an adjustable scaffold which comprises a bottom plate, wherein telescopic rods are fixedly connected to the periphery of the top of the bottom plate, a supporting frame is fixedly connected to the top of each telescopic rod, a workbench is fixedly connected to the top of each supporting frame, a supporting column is fixedly connected to the surface of each telescopic rod, a working box is fixedly connected to the top of each supporting column, a partition plate is fixedly connected to the inside of each working box, a sleeve is movably connected to the inside of each partition plate, and a first threaded rod is connected to the inside of each sleeve in a threaded mode. When an operator needs to unfold the movable plate, the operator rotates the rotary handle to drive the fourth bevel gear to rotate, and then drives the third bevel gear to rotate, so that the second threaded rod is driven to rotate, the movable block and the movable plate move forwards until the front end of the movable plate is attached to a wall, and then the operator can work on the top of the movable plate.
Description
Technical Field
The utility model relates to the technical field of scaffolds, in particular to an adjustable scaffold.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is carried out smoothly, is also a common supporting device in engineering, can provide a working surface for operators, is convenient for the smooth progress of engineering, and is one of important engineering auxiliary devices.
The applicant discloses a tool type scaffold through searching, the disclosure (bulletin) number of which is CN 203531344U, the patent mainly comprises an upright post, an outer upright post, an inner upright post connecting piece, an outer upright post connecting piece, an inner upright post three-angle support, a scaffold board and a protective net, wherein the inner upright post and the outer upright post are connected into groups through the inner upright post connecting piece and the outer upright post three-angle support and are divided into a left group and a right group, the scaffold board is arranged in a multi-layer mode and is horizontally connected with the inner upright post and the outer upright post through bolts, the structure is simple, the manufacturing, the installation and the dismantling are simple and convenient, the mechanization degree is high, the safety and the reliability are realized, but the traditional scaffold is formed by mutually constructing or mutually assembling a scaffold body and a plate body, the operation surface and the use height of the scaffold are relatively fixed, and when the scaffold is used beside a wall surface, the scaffold can not be close to the wall surface due to the factors such as sundries and the like, the operation of an operator can be influenced on the wall surface even the operation of the wall surface can be excessively large, and the possibility that the operator falls down the scaffold can be increased due to the too large gap between the scaffold and the wall surface.
Disclosure of utility model
In order to solve the problems set forth in the background art, the present utility model aims to provide an adjustable scaffold, which has the advantage of adjustable operation area.
In order to achieve the above purpose, the adjustable scaffold comprises a bottom plate, telescopic rods are fixedly connected to the periphery of the top of the bottom plate, a supporting frame is fixedly connected to the top of the telescopic rods, a workbench is fixedly connected to the top of the supporting frame, supporting columns are fixedly connected to the surfaces of the telescopic rods, a working box is fixedly connected to the top of the supporting columns, a partition plate is fixedly connected to the inside of the working box, a sleeve is movably connected to the inside of the partition plate, first threaded rods are fixedly connected with the supporting frame, first bevel gears are sleeved on the surfaces of the sleeve, second bevel gears are movably connected to the inside of the working box, the first bevel gears are meshed with the second bevel gears, first gears are fixedly connected to the right side of the second bevel gears, the two first gears are in transmission connection through synchronous belts, grooves are formed in the bottoms of the working tables, a driving box is fixedly connected to the inside of the grooves, second threaded rods are movably connected to the inside of the driving box, a second bevel gears are movably connected to the surface of the second bevel gears, a driving box is movably connected to the inside of the fourth bevel gears, the driving box is movably connected to the back of the fourth bevel gears, and the driving box is movably connected to the back of the fourth bevel gears.
Preferably, the right side of the second bevel gear and the top of the fourth bevel gear are fixedly connected with a rotating handle.
Preferably, the bearing is fixedly connected in the driving box, and the bearing is fixedly connected with the second threaded rod.
As the preferable mode of the utility model, universal wheels are fixedly connected to the periphery of the bottom plate.
As the preferable mode of the utility model, the two sides of the top of the bottom plate are fixedly connected with the storage boxes.
As preferable mode of the utility model, the top of the workbench and the top of the movable plate are both provided with anti-skid patterns.
Compared with the prior art, the utility model has the following beneficial effects:
1. When an operator needs to unfold the movable plate, the operator rotates the rotary handle to drive the fourth bevel gear to rotate, and then drives the third bevel gear to rotate, so that the second threaded rod is driven to rotate, the movable block and the movable plate move forwards until the front end of the movable plate is attached to a wall, and then the operator can work on the top of the movable plate.
2. According to the utility model, through the arrangement of the rotating handle, an operator can easily rotate the second bevel gear and the fourth bevel gear by utilizing the principle of a labor-saving lever.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional front view of the structure of the work box of the present utility model;
FIG. 3 is a schematic view of a right side cross-section of the drive housing structure of the present utility model;
Fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present utility model.
The device comprises a base plate 1, a telescopic rod 2, a supporting frame 3, a working table 4, a working table 5, a supporting column 6, a working box 7, a partition plate 8, a sleeve 9, a first bevel gear 10, a first threaded rod 11, a second bevel gear 12, a first gear 13, a driving box 14, a second threaded rod 15, a movable block 16, a movable plate 17, a third bevel gear 18, a fourth bevel gear 19, an operating box 20, a rotating handle 21, a storage box 22 and a universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, an adjustable scaffold comprises a bottom plate 1, telescopic rods 2 are fixedly connected to the periphery of the top of the bottom plate 1, a support frame 3 is fixedly connected to the top of the telescopic rods 2, a workbench 4 is fixedly connected to the top of the support frame 3, a support column 5 is fixedly connected to the surface of the telescopic rods 2, a working box 6 is fixedly connected to the top of the support column 5, a partition 7 is fixedly connected to the inside of the working box 6, a sleeve 8 is movably connected to the inside of the partition 7, a first threaded rod 10 is connected to the inside of the sleeve 8 in a threaded manner, the first threaded rod 10 is fixedly connected with the support frame 3, a first bevel gear 9 is sleeved on the surface of the sleeve 8, a second bevel gear 11 is movably connected to the inside of the working box 6, the first bevel gear 9 is meshed with the second bevel gear 11, a first gear 12 is fixedly connected to the right side of the second bevel gear 11, and connect through the hold-in range transmission between two first gears 12, the bottom of workstation 4 is provided with the recess, and the inside fixedly connected with driving box 13 of recess, the inside swing joint of driving box 13 has second threaded rod 14, the surface threaded connection of second threaded rod 14 has movable block 15, movable block 15 and driving box 13 swing joint, the both sides of workstation 4 bottom all are provided with the spout, and the inside swing joint of spout has fly leaf 16, movable block 15 and fly leaf 16 fixed connection, the back of second threaded rod 14 extends to the back of driving box 13 and fixedly connected with third bevel gear 17, the back fixedly connected with operation box 19 of driving box 13, the inside swing joint of operation box 19 has fourth bevel gear 18, third bevel gear 17 and fourth bevel gear 18 meshing.
Referring to fig. 1, 3 and 4, a stem 20 is fixedly connected to both the right side of the second bevel gear 11 and the top of the fourth bevel gear 18.
As a technical optimization scheme of the present utility model, by the arrangement of the rotating handle 20, an operator can easily rotate the second bevel gear 11 and the fourth bevel gear 18 by using the principle of a labor-saving lever.
Referring to fig. 1, 3 and 4, a bearing is fixedly connected to the inside of the driving case 13, and the bearing is fixedly connected to the second threaded rod 14.
As a technical optimization scheme of the utility model, through the arrangement of the bearings, the friction force between the driving box 13 and the second threaded rod 14 can be reduced, and the rotation of the second threaded rod 14 is facilitated.
Referring to fig. 1, universal wheels 22 are fixedly connected to the periphery of the bottom of the base plate 1.
As a technical optimization scheme of the utility model, through the arrangement of the universal wheels 22, an operator can conveniently move the device, and the universal wheels 22 in the device have a self-locking function.
Referring to fig. 1, both sides of the top of the base plate 1 are fixedly connected with a storage box 21.
As a technical optimization scheme of the utility model, the space above the bottom plate 1 can be utilized through the arrangement of the storage box 21, and tools and materials can be stored in the storage box 21.
Referring to fig. 1, the top of the table 4 and the top of the movable plate 16 are provided with anti-slip patterns.
As a technical optimization scheme of the utility model, by arranging the anti-skid patterns on the top of the workbench 4 and the top of the movable plate 16, the phenomenon that an operator slips on the sole when the workbench 4 and the top of the movable plate 16 work can be avoided.
When an operator needs to unfold the movable plate 16, the operator rotates the rotary handle 20 to drive the fourth bevel gear 18 to rotate and further drive the third bevel gear 17 to rotate, so as to drive the second threaded rod 14 to rotate, and the movable block 15 and the movable plate 16 move forwards until the front end of the movable plate 16 is attached to a wall, and then the operator can work on the top of the movable plate 16;
When the operator needs to adjust the heights of the workbench 4 and the movable plate 16, the operator rotates the rotating handle 20 to drive the first gears 12 to rotate, the two first gears 12 synchronously rotate under the action of the synchronous belt, the first gears 12 rotate to drive the second bevel gears 11 to rotate, so that the first bevel gears 9 are driven to rotate, and the sleeve 8 is driven to rotate, and since the sleeve 8 is in threaded connection with the first threaded rod 10, and the first threaded rod 10 is fixedly connected with the support frame 3, the first threaded rod 10 cannot do rotary motion, and therefore when the sleeve 8 rotates, the first threaded rod 10 moves upwards or downwards, and then the support frame 3, the workbench 4 and the movable plate 16 are driven to move upwards or downwards.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The adjustable scaffold comprises a bottom plate (1), and is characterized in that telescopic rods (2) are fixedly connected to the periphery of the top of the bottom plate (1), a support frame (3) is fixedly connected to the top of the telescopic rods (2), a workbench (4) is fixedly connected to the top of the support frame (3), a support column (5) is fixedly connected to the surface of the telescopic rods (2), a working box (6) is fixedly connected to the top of the support column (5), a partition plate (7) is fixedly connected to the inside of the working box (6), a sleeve (8) is movably connected to the inside of the partition plate (7), a first threaded rod (10) is connected to the inside of the sleeve (8) through threads, a first bevel gear (9) is sleeved on the surface of the sleeve (8), a second bevel gear (11) is movably connected to the inside of the working box (6), the first bevel gear (9) is meshed with the second bevel gear (11), a first bevel gear (12) is fixedly connected to the right side of the second bevel gear (11), a first bevel gear (12) is connected to the inside of the first bevel gear (12), a groove (13) is formed in the bottom of the working box, the first bevel gear (12) is connected to the first bevel gear (12), and the first bevel gear (12) is fixedly connected to the bottom of the first bevel gear (12) through a groove (13), the inside swing joint of driving case (13) has second threaded rod (14), the surface threaded connection of second threaded rod (14) has movable block (15), movable block (15) and driving case (13) swing joint, the both sides of workstation (4) bottom all are provided with the spout, and the inside swing joint of spout has fly leaf (16), movable block (15) and fly leaf (16) fixed connection, the back of second threaded rod (14) extends to the back of driving case (13) and fixedly connected with third bevel gear (17), the back fixedly connected with operation box (19) of driving case (13), the inside swing joint of operation box (19) has fourth bevel gear (18), third bevel gear (17) and fourth bevel gear (18) meshing.
2. An adjustable scaffold according to claim 1, characterized in that the handles (20) are fixedly connected to the right side of the second bevel gear (11) and to the top of the fourth bevel gear (18).
3. An adjustable scaffold according to claim 1, characterized in that the drive box (13) is fixedly connected with bearings inside and the bearings are fixedly connected with a second threaded rod (14).
4. An adjustable scaffold according to claim 1, characterized in that universal wheels (22) are fixedly connected around the bottom of the bottom plate (1).
5. An adjustable scaffold according to claim 1, characterized in that the two sides of the top of the bottom plate (1) are fixedly connected with storage boxes (21).
6. An adjustable scaffold according to claim 1, characterized in that the top of the table (4) and the top of the movable plate (16) are provided with anti-slip patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420969830.4U CN222227892U (en) | 2024-05-07 | 2024-05-07 | Scaffold frame with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420969830.4U CN222227892U (en) | 2024-05-07 | 2024-05-07 | Scaffold frame with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222227892U true CN222227892U (en) | 2024-12-24 |
Family
ID=93922164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420969830.4U Active CN222227892U (en) | 2024-05-07 | 2024-05-07 | Scaffold frame with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222227892U (en) |
-
2024
- 2024-05-07 CN CN202420969830.4U patent/CN222227892U/en active Active
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