CN108643538B - Portable movable scaffold - Google Patents
Portable movable scaffold Download PDFInfo
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- CN108643538B CN108643538B CN201810455734.7A CN201810455734A CN108643538B CN 108643538 B CN108643538 B CN 108643538B CN 201810455734 A CN201810455734 A CN 201810455734A CN 108643538 B CN108643538 B CN 108643538B
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- groove
- supporting plate
- lifting
- plate
- rotating shaft
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- 238000003466 welding Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Blinds (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention discloses a portable movable scaffold, which comprises a left supporting plate, a right supporting plate, a transverse plate, a connecting piece assembly, a stable supporting assembly, a lifting assembly and an overlapping assembly, wherein the transverse plate is connected with the left supporting plate and the right supporting plate through the overlapping assembly; the stable supporting assembly comprises a first rotating shaft, a fixing plate, fixing grooves, a servo motor, a storage groove, a supporting block and a second rotating shaft, wherein the fixing grooves are formed in one sides of the left supporting plate and the right supporting plate, and the servo motor is fixed to the other sides of the left supporting plate and the right supporting plate through bolts; the left support plate and the right support plate are placed more stably, and the use safety is improved; when the height-adjustable chair is used, the height is convenient to adjust, and when the height-adjustable chair is not used, the chair is convenient to store and store.
Description
Technical Field
The invention relates to the technical field of scaffold equipment, in particular to a portable movable scaffold.
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 construction industry often needs to use scaffolds, but the general scaffolds have the following defects: the bottom of the scaffold is fixed, only the left support plate and the right support plate are connected through the connecting piece assembly, meanwhile, the contact area between the left support plate and the ground and the contact area between the right support plate and the ground are small, the scaffold is unstable when placed and easy to shake to cause sliding, so that constructors fall down, and construction accidents occur; meanwhile, the left supporting plate and the right supporting plate do not have the lifting function, so that the storage and the use are inconvenient; in view of the defects, a portable movable scaffold is needed.
Disclosure of Invention
The present invention is directed to a portable movable scaffold, which solves the above problems of the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: a portable movable scaffold comprises a left supporting plate, a right supporting plate, a transverse plate, a connecting piece assembly, a stable supporting assembly, a lifting assembly and an overlapping assembly, wherein the transverse plate is connected with the left supporting plate and the right supporting plate through the overlapping assembly;
the stable supporting assembly comprises a first rotating shaft, a fixing plate, a fixing groove, a servo motor, a storage groove, a supporting block and a second rotating shaft, wherein the fixing groove is formed in one side of each of the left supporting plate and the right supporting plate, the servo motor is fixed to the other side of each of the left supporting plate and the right supporting plate through bolts, an output shaft of the servo motor is connected with the first rotating shaft through a coupler, one end of the first rotating shaft penetrates through one side of the fixing groove and is connected with the other side of the fixing groove, the fixing plate is sleeved on the outer side of the first rotating shaft, the storage groove is formed in one side of the fixing plate, the two corresponding sides of the storage groove are connected through the second rotating shaft, the supporting block is sleeved in the center of the outer side of the;
the lifting assembly comprises a rotating motor, a threaded rod, a lifting groove, a lifting rod, a bearing, a threaded sleeve and a moving groove, the lifting groove is formed in the center of the top of the left supporting plate and the center of the top of the right supporting plate, the rotating motor is installed in the center of the bottom of the lifting groove, an output shaft of the rotating motor is connected with the threaded rod through a coupler, the threaded sleeve is sleeved on the outer side of the threaded rod, the bearing is sleeved on the outer side of the threaded sleeve, an inner ring of the bearing is connected with the outer side of the threaded sleeve through welding, the moving groove is formed in the center of the bottom of the lifting rod, the lifting rod is sleeved on the outer side of the bearing through the moving groove, the outer ring of the bearing is connected with the inner wall of the moving groove.
Furthermore, the connecting piece subassembly includes head rod, second connecting rod and round pin axle, head rod and second connecting rod intermediate position department are through round pin hub connection, the corresponding both ends of the second connecting rod of head rod are connected with left branch fagging and right branch fagging respectively, and the second connecting rod of head rod is the X and intersects.
Further, the overlap joint subassembly includes card hole, draw-in groove and buckle, a plurality of card hole has been seted up to one side impartial distance of left branch fagging, right branch fagging and lifter, and the bottom in card hole has seted up the draw-in groove, the corresponding both ends of diaphragm all welded fastening have the buckle, the diaphragm passes through the buckle and is connected with the draw-in groove.
Further, the rotating motor is connected with the lifting groove through a bolt.
Furthermore, the buckle and the clamping groove are of a matching structure.
Further, the distance between every two clamping holes is 60 cm.
Compared with the prior art, the invention has the following beneficial effects:
1. the control switch of the servo motor is turned on, so that the servo motor works to drive the first rotating shaft to rotate, the fixed plate is driven to rotate outwards, the supporting block is driven to slowly separate from the storage groove through the rotation of the second rotating shaft under the action of gravity, when the fixed plate rotates to a position parallel to the ground, the supporting block and the ground form a vertical angle, and meanwhile the bottom of the supporting block is in contact with the ground, so that the contact areas of the left supporting plate and the right supporting plate and the ground are increased, the left supporting plate and the right supporting plate are placed more stably, and the use safety is improved;
2. open the control switch of rotating electrical machines, make the rotating electrical machines work, it rotates to drive the threaded rod, because threaded rod and threaded sleeve threaded connection, thereby drive the threaded sleeve and rotate the removal, because the bearing has been cup jointed in the threaded sleeve's the outside, and the inner circle of bearing is connected with the threaded sleeve outside through the welding, the shifting chute has been seted up to the bottom center department of lifter, the lifter cup joints in the bearing outside through the shifting chute, be favorable to driving the lifter and remove, prevent simultaneously that the lifter from rotating, the process, make the scaffold frame when using, the height-adjusting of being convenient for, when not using, be convenient for accomodate and deposit.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall elevational view of the present invention;
FIG. 2 is a schematic view of the internal structure of the left support plate of the present invention;
FIG. 3 is a schematic view of the lift assembly of the present invention;
FIG. 4 is a schematic view of the internal structure of the left support plate of the present invention;
FIG. 5 is a schematic view of the cross plate configuration of the present invention;
in the figure: 1. a left support plate; 2. a right support plate; 3. a transverse plate; 4. a connector assembly; 41. a first connecting rod; 42. a second connecting rod; 43. a pin shaft; 5. a stabilizing support assembly; 51. a first rotating shaft; 52. a fixing plate; 53. fixing grooves; 54. a servo motor; 55. a storage tank; 56. a support block; 57. a second rotating shaft; 6. a lifting assembly; 61. a rotating electric machine; 62. a threaded rod; 63. a lifting groove; 64. a lifting rod; 65. a bearing; 66. a threaded sleeve; 67. a moving groove; 7. an overlapping component; 71. a clamping hole; 72. a card slot; 73. and (5) buckling.
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. 1-5, the present invention provides a technical solution: a portable movable scaffold comprises a left supporting plate 1, a right supporting plate 2, a transverse plate 3, a connecting piece assembly 4, a stable supporting assembly 5, a lifting assembly 6 and an overlapping assembly 7, wherein the transverse plate 3 is connected with the left supporting plate 1 and the right supporting plate 2 through the overlapping assembly 7, the corresponding two sides of the left supporting plate 1 and the right supporting plate 2 are connected through the connecting piece assembly 4, the stable supporting assembly 5 is installed on the left supporting plate 1, and the lifting assembly 6 is installed on the left supporting plate 1;
the stable supporting component 5 comprises a first rotating shaft 51, a fixing plate 52, a fixing groove 53, a servo motor 54, a storage groove 55, a supporting block 56 and a second rotating shaft 57, wherein the fixing groove 53 is formed in one side of each of the left supporting plate 1 and the right supporting plate 2, the servo motor 54 is fixed to the other side of each of the left supporting plate 1 and the right supporting plate 2 through bolts, an output shaft of the servo motor 54 is connected with the first rotating shaft 51 through a coupler, one end of the first rotating shaft 51 penetrates through one side of the fixing groove 53 and is connected with the other side of the fixing groove 53, the fixing plate 52 is sleeved on the outer side of the first rotating shaft 51, the storage groove 55 is formed in one side of the fixing plate 52, the two corresponding sides of the storage groove 55 are connected through the second rotating shaft 57, the supporting block 56 is sleeved at the center of the outer side of the;
the lifting component 6 comprises a rotating motor 61, a threaded rod 62, a lifting groove 63, a lifting rod 64, a bearing 65, a threaded sleeve 66 and a moving groove 67, the lifting groove 63 is arranged at the center of the top of the left support plate 1 and the right support plate 2, and the center of the bottom of the lifting groove 63 is provided with a rotating motor 61, the output shaft of the rotating motor 61 is connected with a threaded rod 62 through a coupler, and the outer side of the threaded rod 62 is sleeved with a threaded sleeve 66, the outer side of the threaded sleeve 66 is sleeved with a bearing 65, and the inner ring of the bearing 65 is connected with the outer side of the threaded sleeve 66 by welding, the center of the bottom of the lifting rod 64 is provided with a moving groove 67, the lifting rod 64 is sleeved on the outer side of the bearing 65 by the moving groove 67, and the outer ring of bearing 65 is connected with the inner wall of moving groove 67 through welding, and one end of lifting rod 64 is located the inside of lifting groove 63, is favorable to going up and down, is convenient for deposit and use.
Further, the connecting piece assembly 4 includes the head rod 41, the second connecting rod 42 and round pin axle 43, head rod 41 and the middle position department of second connecting rod 42 are connected through round pin axle 43, the corresponding both ends of the second connecting rod 42 of head rod 41 are connected with left branch fagging 1 and right branch fagging 2 respectively, and the second connecting rod 42 of head rod 41 is the X and intersects, be favorable to connecting between left branch fagging 1 and the right branch fagging 2, fix left branch fagging 1 and right branch fagging 2.
Further, overlap joint subassembly 7 includes card hole 71, draw-in groove 72 and buckle 73, and a plurality of card hole 71 has been seted up to the impartial distance in one side of left branch fagging 1, right branch fagging 2 and lifter 64, and the draw-in groove 72 has been seted up to the bottom of card hole 71, and the equal welded fastening in both ends that corresponds of diaphragm 3 has buckle 73, and diaphragm 3 is connected with draw-in groove 72 through buckle 73, is favorable to the overlap joint and the dismantlement of diaphragm 3.
Further, the rotating motor 61 is connected with the lifting groove 63 through a bolt, which is beneficial to connection.
Furthermore, the buckle 73 and the clamping groove 72 are in a matching structure, which is beneficial to matching use.
Further, the distance between every two of the clamping holes 71 is 60cm, so that a sufficient working space is formed.
The working principle is as follows: one side of the left support plate 1 and the right support plate 2 are both provided with a fixing groove 53, the other side of the left support plate 1 and the right support plate 2 is both fixed with a servo motor 54 through bolts, an output shaft of the servo motor 54 is connected with the first rotating shaft 51 through a coupler, one end of the first rotating shaft 51 penetrates one side of the fixing groove 53 to be connected with the other side of the fixing groove 53, the outer side of the first rotating shaft 51 is sleeved with a fixing plate 52, one side of the fixing plate 52 is provided with a storage groove 55, the two corresponding sides of the storage groove 55 are connected through a second rotating shaft 57, the center of the outer side of the second rotating shaft 57 is sleeved with a supporting block 56, the supporting block 56 is connected with the second rotating shaft 57 through welding, a control switch of the servo motor 54 is opened, the servo motor 54 works to drive the first rotating shaft 51 to rotate, thereby driving the fixing plate, the fixing plate 52 is slowly separated from the storage groove 55, when the fixing plate 52 rotates to a position parallel to the ground, the supporting block 56 forms a vertical angle with the ground, and meanwhile, the bottom of the supporting block 56 is in contact with the ground, so that the contact area between the left supporting plate 1 and the ground and the contact area between the right supporting plate 2 and the ground are increased, the left supporting plate 1 and the right supporting plate 2 are placed more stably, and the use safety is improved; the center of the top of the left support plate 1 and the center of the top of the right support plate 2 are both provided with a lifting groove 63, the center of the bottom of the lifting groove 63 is provided with a rotating motor 61, the output shaft of the rotating motor 61 is connected with a threaded rod 62 through a coupler, the outer side of the threaded rod 62 is sleeved with a threaded sleeve 66, a control switch of the rotating motor 61 is turned on to enable the rotating motor 61 to work and drive the threaded rod 62 to rotate, the threaded sleeve 66 is driven to rotate and move due to the threaded connection of the threaded rod 62 and the threaded sleeve 66, the outer side of the threaded sleeve 66 is sleeved with a bearing 65, the inner ring of the bearing 65 is connected with the outer side of the threaded sleeve 66 through welding, the center of the bottom of the lifting rod 64 is provided with a moving groove 67, the lifting rod 64 is sleeved outside the bearing 65 through the moving groove 67, the lifting rod 64 is driven, the height of the utility model can be adjusted conveniently, and the utility model is convenient for storage and storage when not in use.
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 invention. 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 (6)
1. The utility model provides a portable activity scaffold, includes left branch fagging (1), right branch fagging (2), diaphragm (3), connecting piece subassembly (4), stable support subassembly (5), lifting unit (6) and overlap joint subassembly (7), its characterized in that: the transverse plate (3) is connected with the left supporting plate (1) and the right supporting plate (2) through the lapping assembly (7), the corresponding two sides of the left supporting plate (1) and the right supporting plate (2) are connected through the connecting piece assembly (4), the left supporting plate (1) is provided with the stable supporting assembly (5), and the left supporting plate (1) is provided with the lifting assembly (6);
the stable supporting component (5) comprises a first rotating shaft (51), a fixing plate (52), a fixing groove (53), a servo motor (54), a storage groove (55), a supporting block (56) and a second rotating shaft (57), wherein the fixing groove (53) is formed in one side of each of the left supporting plate (1) and the right supporting plate (2), the servo motor (54) is fixed to the other side of each of the left supporting plate (1) and the right supporting plate (2) through a bolt, an output shaft of the servo motor (54) is connected with the first rotating shaft (51) through a coupler, one end of the first rotating shaft (51) penetrates through one side of the fixing groove (53) to be connected with the other side of the fixing groove (53), the fixing plate (52) is sleeved on the outer side of the first rotating shaft (51), the storage groove (55) is formed in one side of the fixing plate (52), and the two corresponding sides of the storage groove (55) are, a supporting block (56) is sleeved at the center of the outer side of the second rotating shaft (57), and the supporting block (56) is connected with the second rotating shaft (57) through welding;
the lifting component (6) comprises a rotating motor (61), a threaded rod (62), a lifting groove (63), a lifting rod (64), a bearing (65), a threaded sleeve (66) and a moving groove (67), the lifting groove (63) is formed in the center of the top of the left support plate (1) and the right support plate (2), the rotating motor (61) is installed in the center of the bottom of the lifting groove (63), an output shaft of the rotating motor (61) is connected with the threaded rod (62) through a coupler, the threaded sleeve (66) is sleeved on the outer side of the threaded rod (62), the bearing (65) is sleeved on the outer side of the threaded sleeve (66), an inner ring of the bearing (65) is connected with the outer side of the threaded sleeve (66) through welding, the moving groove (67) is formed in the center of the bottom of the lifting rod (64), the lifting rod (64) is sleeved on the outer side of the bearing (65) through the moving groove (67, and the outer ring of the bearing (65) is connected with the inner wall of the moving groove (67) through welding, and one end of the lifting rod (64) is positioned in the lifting groove (63).
2. A portable mobile scaffold according to claim 1 wherein: the connecting piece assembly (4) comprises a first connecting rod (41), a second connecting rod (42) and a pin shaft (43), the middle positions of the first connecting rod (41) and the second connecting rod (42) are connected through the pin shaft (43), the two corresponding ends of the second connecting rod (42) of the first connecting rod (41) are respectively connected with the left supporting plate (1) and the right supporting plate (2), and the second connecting rod (42) of the first connecting rod (41) is crossed in an X shape.
3. A portable mobile scaffold according to claim 1 wherein: overlap joint subassembly (7) are including card hole (71), draw-in groove (72) and buckle (73), a plurality of card hole (71) have been seted up to one side impartial distance of left branch fagging (1), right branch fagging (2) and lifter (64), and the bottom in card hole (71) has seted up draw-in groove (72), the equal welded fastening in both ends that correspond of diaphragm (3) has buckle (73), diaphragm (3) are connected with draw-in groove (72) through buckle (73).
4. A portable mobile scaffold according to claim 1 wherein: the rotating motor (61) is connected with the lifting groove (63) through a bolt.
5. A portable mobile scaffold according to claim 3 wherein: the buckle (73) and the clamping groove (72) are in a matching structure.
6. A portable mobile scaffold according to claim 3 wherein: the distance between every two of the clamping holes (71) is 60 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455734.7A CN108643538B (en) | 2018-05-14 | 2018-05-14 | Portable movable scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455734.7A CN108643538B (en) | 2018-05-14 | 2018-05-14 | Portable movable scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108643538A CN108643538A (en) | 2018-10-12 |
| CN108643538B true CN108643538B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455734.7A Active CN108643538B (en) | 2018-05-14 | 2018-05-14 | Portable movable scaffold |
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| Country | Link |
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| CN (1) | CN108643538B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008214983A (en) * | 2007-03-06 | 2008-09-18 | Nippon Steel & Sumikin Metal Products Co Ltd | Elevating/lowering portable scaffold |
| CN206844612U (en) * | 2017-06-28 | 2018-01-05 | 李贺 | A kind of coal mine underground construction scaffold |
| CN207048280U (en) * | 2017-07-19 | 2018-02-27 | 鸿顺达控股有限公司 | One kind dismantles simple building scaffold |
| CN207063472U (en) * | 2017-07-19 | 2018-03-02 | 新疆轻工职业技术学院 | It is a kind of it is for building can automatic controlled height roll-over protective structure |
| CN207122117U (en) * | 2017-08-23 | 2018-03-20 | 张新军 | A kind of special scaffold of constructing tunnel |
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2018
- 2018-05-14 CN CN201810455734.7A patent/CN108643538B/en active Active
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Address after: 030032 No. 8, Xinhua Road, Tanghuai Industrial Park, transformation and comprehensive reform demonstration zone, Taiyuan, Shanxi Province Patentee after: Shanxi Installation Group Co.,Ltd. Address before: 030032 No. 8 Xinhua Road, Xinhua economic and Technological Development Zone, Xiaodian District, Taiyuan Patentee before: SHANXI INDUSTRIAL EQUIPMENT INSTALLATION GROUP Co.,Ltd. |