CN115450408A - Scaffold frame is used in new trend system construction - Google Patents
Scaffold frame is used in new trend system construction Download PDFInfo
- Publication number
- CN115450408A CN115450408A CN202211408351.7A CN202211408351A CN115450408A CN 115450408 A CN115450408 A CN 115450408A CN 202211408351 A CN202211408351 A CN 202211408351A CN 115450408 A CN115450408 A CN 115450408A
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- fixed
- vertical
- wall
- scaffold
- lifting shell
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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
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a scaffold for construction of a fresh air system, which relates to the technical field of building engineering and comprises a vertical strut, wherein the vertical strut is fixedly installed on the ground, a lifting shell is correspondingly sleeved outside the vertical strut in a sliding manner, clamping strips are fixedly welded on the outer walls of two sides of the vertical strut, clamping grooves are uniformly formed in the clamping strips, a rotating bearing seat is fixedly welded on the inner wall of the lifting shell, a gear is movably installed on the inner wall of the rotating bearing seat through a bearing, a connecting rod is fixedly welded on one side of the gear, an arc-shaped rod is fixedly welded on one end of the connecting rod, an embedding block is installed at one end of the arc-shaped rod and is clamped with the clamping grooves, a standing bedplate is fixedly welded on the top of the lifting shell, a rack is arranged on the side wall of the lifting shell in a penetrating manner through sliding, meshing teeth are uniformly and linearly arranged on one side of the rack, and the scaffold has the characteristic of high practicability.
Description
Technical Field
The invention relates to the technical field of building engineering, in particular to a scaffold for construction of a fresh air system.
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 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 fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, while the pipeline-free fresh air system is more suitable for being used in families due to convenient installation, but the installation of the fresh air system requires that constructors are positioned at high positions for a long time, and the constructors need to use scaffolds to install the fresh air system;
the existing scaffold standing bedplate is fixed, cannot be lifted freely, and is low in efficiency and poor in practicability. Therefore, the scaffold for the construction of the fresh air system with high practicability is necessary to be designed.
Disclosure of Invention
The invention aims to provide a scaffold for construction of a fresh air system, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a scaffold frame is used in new trend system construction, includes vertical pillar, vertical pillar fixed mounting is subaerial, the outside corresponding slip of vertical pillar has cup jointed the lift casing, the both sides outer wall of vertical pillar has the card strip through welded fastening, the draw-in groove has evenly been seted up on the card strip, the inner wall of lift casing has the rotation bearing frame through welded fastening, the inner wall of rotation bearing frame has the gear through bearing movable mounting, one side of gear has the connecting rod through welded fastening, the one end of connecting rod has the arc pole through welded fastening, the embedding piece is installed to the one end of arc pole, the setting of embedding piece and the mutual joint of draw-in groove, the top of lift casing has the platen of standing through welded fastening.
According to the technical scheme, the side wall of the lifting shell is provided with the racks in a sliding and inserting mode, the meshing teeth are arranged on one side of the racks in a uniform and linear mode, and the meshing teeth are meshed with the gears.
According to the technical scheme, the two sides of the vertical support column are correspondingly fixed with the sliding blocks through welding, the inner wall of the lifting shell is correspondingly provided with the sliding grooves, and the sliding blocks are in sliding contact with the sliding grooves.
According to the technical scheme, the outer wall of the gear is movably sleeved with the torsion spring, and the upper end and the lower end of the torsion spring are fixedly connected with the inner walls of the upper side and the lower side of the rotating bearing seat through welding.
According to the technical scheme, a ring sleeve is installed at one end of the rack, a vertical rod is inserted into the ring sleeve, a pull rod is fixed on one side of the vertical rod through welding, a side sliding frame is fixed on the top of the standing bedplate through welding, and the side sliding frame is in sliding penetrating fit with the pull rod.
According to the technical scheme, the outer wall of the lifting shell is fixedly provided with a vertical fixing plate through welding, one side of the vertical fixing plate is fixedly provided with a motor through a bolt, the output end of the motor is connected with a rotating disc through a coupler, a traction rope is wound and fixed on the rotating disc, the side wall of the vertical strut is fixedly provided with a fixing block through welding, the inner wall of the fixing block is fixed with one end of the traction rope, the top of the vertical fixing plate is movably connected with a fixed pulley through a bearing, and the fixed pulley and the rotating disc are located in the same vertical plane.
According to the technical scheme, one side of the rotating disc is fixedly provided with the holding end through welding.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the driving gear rotates, so that the table top movably clamped with the vertical pillar can be controlled to descend, the standing height of a worker can be conveniently adjusted, and the adjustment is convenient.
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 a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the structural lift housing of the present invention;
FIG. 3 is a top cross-sectional structural schematic view of the lift housing of the present invention;
FIG. 4 is a schematic view of the rotating disc mounting of the present invention;
FIG. 5 is a side elevation schematic view of the present invention;
in the figure: 1. lifting the housing; 2. a vertical pillar; 10. an arcuate bar; 11. a gear; 12. embedding a block; 13. a connecting rod; 14. rotating the bearing seat; 15. a torsion spring; 22. a slider; 23. a chute; 6. clamping the strip; 7. a card slot; 9. a rack; 91. a vertical rod; 92. a side slide frame; 93. a pull rod; 16. a standing bedplate; 94. a vertical fixing plate; 95. a motor; 96. rotating the disc; 97. a pulling rope; 98. a fixed block; 8. sleeving a ring; 99. a holding end; 90. and a fixed pulley.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a scaffold for construction of a fresh air system comprises a vertical strut 2, wherein the vertical strut 2 is fixedly installed on the ground, a lifting shell 1 is correspondingly sleeved outside the vertical strut 2 in a sliding mode, clamping strips 6 are fixedly arranged on the outer walls of the two sides of the vertical strut 2 through welding, clamping grooves 7 are uniformly formed in the clamping strips 6, a rotating bearing seat 14 is fixedly arranged on the inner wall of the lifting shell 1 through welding, a gear 11 is movably installed on the inner wall of the rotating bearing seat 14 through a bearing, a connecting rod 13 is fixedly arranged on one side of the gear 11 through welding, an arc-shaped rod 10 is fixedly arranged at one end of the connecting rod 13 through welding, an embedded block 12 is installed at one end of the arc-shaped rod 10, the embedded block 12 and the clamping grooves 7 are mutually clamped and arranged, a standing bedplate 16 is fixedly arranged at the top of the lifting shell 1 through welding, when a worker needs to reduce the working height, the arc-shaped rod 10 is rotated through the rotating gear 11, so that the position of the embedded block 12 is adjusted, the embedded block 12 and the clamping groove 7 are separated from each other, the clamping force between the vertical support 2 and the lifting shell 1 is lost at the moment, the vertical support 2 and the lifting shell 1 can slide freely, when a worker stands on the standing bedplate 16, the lifting shell 1 can fall down through gravity, the height is convenient to reduce, when the height needs to be increased, the gear 11 is rotated similarly, a person leaves the standing bedplate 16, the lifting shell 1 is lifted upwards by hands, the lifting shell 1 is pulled upwards, the gear 11 is reversed until the proper position is reached, the embedded block 12 and the clamping groove 7 are clamped again, at the moment, the position of the lifting shell 1 is fixed and cannot be adjusted due to the blocking force of the upper position and the lower position, and the worker can stand on the standing bedplate 16 to work;
the side wall of the lifting shell 1 is provided with a rack 9 in a sliding and inserting manner, one side of the rack 9 is uniformly and linearly arranged with meshing teeth, the meshing teeth are meshed with the gear 11, when the angle of the gear 11 needs to be adjusted to control whether the embedded block 12 and the clamping groove 7 are clamped or not, the transverse position of the rack 9 is adjusted to control the rotation angle of the gear 11 through the meshing effect, and manual control outside the lifting shell 1 is facilitated;
the two sides of the vertical pillar 2 are correspondingly fixed with sliding blocks 22 through welding, the inner wall of the lifting shell 1 is correspondingly provided with sliding grooves 23, the sliding blocks 22 are in sliding contact with the sliding grooves 23, and when the lifting shell 1 slides, the sliding blocks 22 and the sliding blocks 23 are matched with each other to slide, so that the lifting shell 1 can smoothly move up and down without deviation;
the outer wall of the gear 11 is movably sleeved with a torsion spring 15, the upper end and the lower end of the torsion spring 15 are fixedly connected with the inner walls of the upper side and the lower side of the rotating bearing seat 14 in a welding mode, when the gear 11 rotates, the torsion spring 15 tightens for energy storage, when the gear is not driven by external driving force, the torsion spring 15 loosens, the embedded block 12 and the clamping groove 7 can be clamped with each other, the embedded block 12 can be conveniently and smoothly reset, and clamping at any time is achieved;
a ring sleeve 8 is installed at one end of the rack 9, a vertical rod 91 is inserted into the ring sleeve 8, a pull rod 93 is fixedly welded on one side of the vertical rod 91, a side sliding frame 92 is fixedly welded on the top of the standing bedplate 16, the side sliding frame 92 is in sliding insertion fit with the pull rod 93, the pull rod 93 is pushed outwards by hands, so that the vertical rod 91 drives the ring sleeve 8 to move outwards, the rack 9 is driven to move outwards in a translation manner, the rack 9 and the gear 11 are meshed with the drive gear 11 to rotate, and whether clamping is performed or not can be manually controlled;
a vertical fixing plate 94 is fixedly welded to the outer wall of the lifting shell 1, a motor 95 is fixedly installed on one side of the vertical fixing plate 94 through bolts, the output end of the motor 95 is connected with a rotating disc 96 through a coupler, a pulling rope 97 is fixedly wound on the rotating disc 96, a fixing block 98 is fixedly welded to the side wall of the vertical support column 2, the inner wall of the fixing block 98 is fixed to one end of the pulling rope 97, the top of the vertical fixing plate 94 is movably connected with a fixed pulley 90 through a bearing, the fixed pulley 90 and the rotating disc 96 are located in the same vertical plane, when the lifting shell 1 needs to be lifted, the output shaft of the motor 95 can freely rotate when the motor 95 is in a power-off state by starting the motor 95, the output end of the motor drives the rotating disc 96 to rotate, the pulling rope 97 is further tightened or loosened, the lifting shell 1 can be pulled to rise when tightened, the output shaft of the motor can fall due to gravity when the motor 95 is in the power-off state, the lifting shell 1 can have a rising driving force due to gravity at the adjusting mode, and the fixed pulley 90 is used for ensuring that the pulling rope 97 is not broken due to stress;
the motor 95 is a servo motor, and a rotating shaft of the motor is in a freely rotatable state when the power is off, so that the motor cannot be locked, and the rotating disc 96 can be conveniently rotated manually;
a holding end 99 is fixed on one side of the rotating disc 96 through welding, when the motor 95 is in an idle state, the holding end 99 is held by hands at the moment, the lifting shell 1 is in a movable state, a worker stands on the standing bedplate 16, at the moment, the lifting shell 1 starts to have a descending trend due to gravity, but the lifting shell 1 cannot fall down because the holding end 99 is held by the hands of the worker, the rotating disc 96 cannot rotate, and the pulling rope 97 cannot be loosened, so that the descending is orderly controlled.
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 modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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 new trend is scaffold frame for system construction, includes vertical pillar (2), its characterized in that: the lifting device is characterized in that the vertical strut (2) is fixedly installed on the ground, a lifting shell (1) is correspondingly sleeved outside the vertical strut (2) in a sliding mode, clamping strips (6) are arranged on the outer walls of two sides of the vertical strut (2), clamping grooves (7) are uniformly formed in the clamping strips (6), a rotating bearing seat (14) is fixed to the inner wall of the lifting shell (1) through welding, a gear (11) is movably installed on the inner wall of the rotating bearing seat (14) through a bearing, a connecting rod (13) is fixed to one side of the gear (11) through welding, an arc-shaped rod (10) is fixed to one end of the connecting rod (13) through welding, an embedding block (12) is installed at one end of the arc-shaped rod (10), the embedding block (12) and the clamping grooves (7) are arranged in a clamping mode, and a standing bedplate (16) is fixed to the top of the lifting shell (1) through welding;
the side wall of the lifting shell (1) is provided with a rack (9) in a sliding and penetrating mode, meshing teeth are arranged on one side of the rack (9) in a uniform and linear mode, and the meshing teeth are meshed with the gear (11).
2. The scaffold for construction of the fresh air system as claimed in claim 1, wherein: the two sides of the vertical support column (2) are correspondingly fixed with sliding blocks (22) through welding, sliding grooves (23) are correspondingly formed in the inner wall of the lifting shell (1), and the sliding blocks (22) are in sliding contact with the sliding grooves (23).
3. The scaffold for construction of the fresh air system as claimed in claim 2, wherein: the outer wall activity of gear (11) has cup jointed torsional spring (15), the upper and lower both ends of torsional spring (15) pass through welded fastening with the upper and lower both sides inner wall of rotating bearing frame (14) and are connected.
4. The scaffold for construction of the fresh air system as claimed in claim 3, wherein: ring cover (8) are installed to the one end of rack (9), the inside grafting of ring cover (8) is provided with vertical pole (91), one side of vertical pole (91) is through welded fastening has pull pole (93), the top of the platen of standing (16) is through welded fastening has side sliding frame (92), side sliding frame (92) alternate the cooperation with pull pole (93) slip.
5. The scaffold for construction of the fresh air system as claimed in claim 4, wherein: the outer wall of lift casing (1) has vertical fixed plate (94) through welded fastening, there is motor (95) one side of vertical fixed plate (94) through bolt fixed mounting, there is rolling disc (96) at the output of motor (95) through the coupling joint, the winding is fixed with pulling rope (97) on rolling disc (96), the lateral wall of vertical pillar (2) has fixed block (98) through welded fastening, the inner wall of fixed block (98) is fixed mutually with the one end of pulling rope (97), there is fixed pulley (90) at the top of vertical fixed plate (94) through bearing swing joint, fixed pulley (90) are located same vertical plane with rolling disc (96).
6. The scaffold for construction of a new trend system of claim 5, characterized in that: and a holding end (99) is fixed on one side of the rotating disc (96) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211408351.7A CN115450408A (en) | 2022-11-10 | 2022-11-10 | Scaffold frame is used in new trend system construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211408351.7A CN115450408A (en) | 2022-11-10 | 2022-11-10 | Scaffold frame is used in new trend system construction |
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| Publication Number | Publication Date |
|---|---|
| CN115450408A true CN115450408A (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211408351.7A Pending CN115450408A (en) | 2022-11-10 | 2022-11-10 | Scaffold frame is used in new trend system construction |
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| Country | Link |
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| CN (1) | CN115450408A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153556A (en) * | 2014-07-09 | 2014-11-19 | 成都绿迪科技有限公司 | Movable supporting hanging frame for civil engineering |
| CN211396526U (en) * | 2019-12-24 | 2020-09-01 | 高洪刚 | Building external climbing type building construction operation platform |
| CN211847064U (en) * | 2020-02-19 | 2020-11-03 | 中铁九局集团电务工程有限公司 | Indoor elevating platform is used in railway signal equipment maintenance |
| CN215926636U (en) * | 2021-07-28 | 2022-03-01 | 中国建筑第八工程局有限公司 | Building engineering construction scaffold protective structure |
| CN115069573A (en) * | 2022-05-31 | 2022-09-20 | 苏州经贸职业技术学院 | Automatic electromagnetic detection equipment based on flow line production and detection method thereof |
-
2022
- 2022-11-10 CN CN202211408351.7A patent/CN115450408A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153556A (en) * | 2014-07-09 | 2014-11-19 | 成都绿迪科技有限公司 | Movable supporting hanging frame for civil engineering |
| CN211396526U (en) * | 2019-12-24 | 2020-09-01 | 高洪刚 | Building external climbing type building construction operation platform |
| CN211847064U (en) * | 2020-02-19 | 2020-11-03 | 中铁九局集团电务工程有限公司 | Indoor elevating platform is used in railway signal equipment maintenance |
| CN215926636U (en) * | 2021-07-28 | 2022-03-01 | 中国建筑第八工程局有限公司 | Building engineering construction scaffold protective structure |
| CN115069573A (en) * | 2022-05-31 | 2022-09-20 | 苏州经贸职业技术学院 | Automatic electromagnetic detection equipment based on flow line production and detection method thereof |
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