CN113089988A - Make things convenient for windowsill, portable support of window upside space construction that wafts - Google Patents
Make things convenient for windowsill, portable support of window upside space construction that wafts Download PDFInfo
- Publication number
- CN113089988A CN113089988A CN202110411269.9A CN202110411269A CN113089988A CN 113089988 A CN113089988 A CN 113089988A CN 202110411269 A CN202110411269 A CN 202110411269A CN 113089988 A CN113089988 A CN 113089988A
- Authority
- CN
- China
- Prior art keywords
- support
- windowsill
- construction
- inclined plane
- side space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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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
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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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
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- 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
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
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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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G2001/157—Extensible platforms, e.g. telescopic platforms
-
- 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
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
A portable support convenient for the construction of the upper side space of a windowsill and a bay window comprises a support shell, wherein a manual control mechanism is arranged on the support shell, the manual control mechanism can manually control the transverse movement of the top layer of the support, a support adjusting mechanism is also arranged on the support shell, the support adjusting mechanism comprises a sliding platform which is arranged on the support shell in a sliding way, an inclined groove is also arranged on the support shell, and an inclined slide block is arranged on the inclined surface of the inclined groove in a sliding way. The safety of construction workers is guaranteed.
Description
Technical Field
The invention relates to the field of construction supports, in particular to a movable support convenient for construction of the upper side space of a windowsill and a bay window.
Background
The existing construction support is movable, and the support can be moved to a place where high-place construction is needed. However, the platforms of the general construction supports are inextensible, and when the space outside the windowsill or the space above the bay window needs to be constructed, the inconvenience of construction of workers due to the fact that the platforms cannot be located right below the construction position often occurs;
at present, some construction supports capable of extending platforms exist, but most of the supports cannot additionally support an extending part after being extended, so that certain potential safety hazards exist during worker construction.
Disclosure of Invention
The invention aims to provide a movable support which is convenient for the construction of the upper side space of a windowsill and a bay window, and solves the problems.
The technical purpose of the invention is realized by the following technical scheme: a movable support convenient for construction of the upper side space of a windowsill and a bay window comprises a support shell, wherein a manual control mechanism is arranged on the support shell, and the manual control mechanism can manually control the transverse movement of the top layer of the support;
still be equipped with on the support casing and support guiding mechanism, support guiding mechanism and locate including sliding platform on the support casing, still be equipped with the inclined plane groove on the support casing, it is equipped with the inclined plane slider to slide on the inclined plane groove inclined plane, the inclined plane slider with be connected with the hinge bar between the sliding platform just the contact can be located with the windowsill or the window that wafts to provide sliding platform partly holding power prevents that sliding platform excessively stretches out and leads to the unbalance of equipment.
Beneficially, manual control mechanism is including locating control tank in the support shell, control tank inner wall has set firmly L type support, it is equipped with the screw thread axle to rotate on the L type support, it is equipped with the internal thread slider to slide on the support shell, just the internal thread part of internal thread slider with the epaxial screw thread part threaded connection of screw thread, set firmly the gangbar on the internal thread slider, just the gangbar with inclined plane slider sliding connection, work as the internal thread slider along when the screw thread axle removes, can drive the inclined plane slider along inclined plane groove inclined plane department removes.
Advantageously, a rotating shaft bracket is further fixedly arranged on the bracket shell, and the rotating shaft bracket is rotatably connected with the threaded shaft, so that the rotating shaft bracket can provide better supporting force for the threaded shaft.
Advantageously, a driven bevel gear is fixedly arranged on the threaded shaft, a hand wheel shaft is rotatably arranged on the L-shaped bracket, a power bevel gear meshed with the driven bevel gear is fixedly arranged at one end of the hand wheel shaft, and a hand wheel is fixedly arranged at the other end of the hand wheel shaft, so that manual adjustment of the internal thread sliding block by a worker is facilitated.
Advantageously, a spring support is slidably arranged on the inner wall of the control groove, a telescopic spring is connected between the spring support and the inner wall of one side of the control groove, a toothed limit block is fixedly arranged on the spring support and can be in meshed connection with the driven bevel gear, and when the toothed limit block is in meshed connection with the driven bevel gear, the rotation of the threaded shaft can be limited.
Beneficially, the support adjusting mechanism further comprises a limiting sliding block arranged on the inner wall of the control groove in a sliding mode, a return spring is connected between the limiting sliding block and the inner wall of the control groove, the limiting sliding block can limit the toothed limiting block, an extending platform is arranged in the sliding platform in a sliding mode, and the extending of the working platform can be achieved through the extending of the extending platform.
Advantageously, four universal wheels with locking functions are arranged at the bottom of the bracket shell, so that the bracket is convenient to transfer.
Advantageously, a ladder convenient for a worker to climb is fixedly arranged on the bracket shell.
In conclusion, the invention has the following beneficial effects: the invention is provided with the inclined plane sliding block which can move along the inclined plane of the inclined plane groove, the sliding platform can be driven to move towards the position of the bay window or the windowsill when the height of the inclined plane sliding block is adjusted, and the inclined plane sliding block is in plane contact with the windowsill or the bay window, so that the moved sliding platform can be effectively additionally supported, the integral dumping of a construction support caused by the change of the gravity center of the platform is prevented, and the safety of construction workers is ensured.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the front side of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic side view of the embodiment of the present invention shown in FIG. 1;
fig. 4 is a schematic structural diagram of the rear part in fig. 1 according to the embodiment of the present invention.
Detailed Description
The movable support convenient for the construction of the upper side space of the windowsill and bay window, which is described in conjunction with the attached drawings 1-4, comprises a support shell 11, wherein a manual control mechanism 901 is arranged on the support shell 11, and the manual control mechanism 901 can manually control the transverse movement of the top layer of the support;
still be equipped with on the support casing 11 and support guiding mechanism 902, support guiding mechanism 902 and locate including sliding platform 17 on the support casing 11, still be equipped with inclined plane groove 13 on the support casing 11, inclined plane groove 13 is equipped with inclined plane slider 14 on the inclined plane in the slip, inclined plane slider 14 with be connected with hinge bar 16 between the sliding platform 17 just inclined plane slider 14 can with windowsill or the department contact of wafing the window, in order to provide the partial holding power of sliding platform 17 prevents that sliding platform 17 excessively stretches out and leads to the disequilibrium of equipment.
Advantageously, the manual control mechanism 901 includes a control slot 28 disposed in the support housing 11, an L-shaped support 31 is fixedly disposed on an inner wall of the control slot 28, a threaded shaft 20 is rotatably disposed on the L-shaped support 31, an internally threaded slider 19 is slidably disposed on the support housing 11, an internally threaded portion of the internally threaded slider 19 is in threaded connection with a threaded portion of the threaded shaft 20, a linkage rod 12 is fixedly disposed on the internally threaded slider 19, and the linkage rod 12 is in sliding connection with the inclined slider 14, so that when the internally threaded slider 19 moves along the threaded shaft 20, the inclined slider 14 is driven to move along an inclined plane of the inclined plane slot 13.
Advantageously, a rotating shaft bracket 18 is further fixed on the bracket shell 11, and the rotating shaft bracket 18 is rotatably connected with the threaded shaft 20, and the rotating shaft bracket 18 can provide better supporting force for the threaded shaft 20.
Advantageously, a driven bevel gear 30 is fixedly arranged on the threaded shaft 20, a hand wheel shaft 22 is rotatably arranged on the L-shaped bracket 31, a power bevel gear 23 in meshed connection with the driven bevel gear 30 is fixedly arranged at one end of the hand wheel shaft 22, and a hand wheel 21 is fixedly arranged at the other end of the hand wheel shaft 22, so that manual adjustment of the internally threaded sliding block 19 by a worker is facilitated.
Advantageously, a spring support 29 is slidably disposed on an inner wall of the control slot 28, an extension spring 27 is connected between the spring support 29 and the inner wall of one side of the control slot 28, a toothed limit block 26 is fixedly disposed on the spring support 29, and the toothed limit block 26 can be in meshing connection with the driven bevel gear 30, and when the toothed limit block 26 is in meshing connection with the driven bevel gear 30, the rotation of the threaded shaft 20 can be limited.
Beneficially, the support adjusting mechanism 902 further includes a limiting slider 25 slidably disposed on the inner wall of the control groove 28, a return spring 24 is connected between the limiting slider 25 and the inner wall of the control groove 28, the limiting slider 25 can limit the toothed limiting block 26, an extending platform 15 is slidably disposed in the sliding platform 17, and the extending of the working platform can be realized by extending the extending platform 15.
Advantageously, the bottom of the support housing 11 is provided with four universal wheels 32 with locking function, facilitating the transfer of the support.
Advantageously, a ladder 33 is fixed to the frame housing 11 for facilitating climbing of the worker.
The use method of the invention comprises the following steps:
initial state: the extension spring 27 is in a stretched condition with the ramp slide 14 located near the top of the bracket and the internally threaded slide 19 located near the spindle bracket 18.
When the device works, the bracket shell 11 can be moved to the windowsill side or the bay window side, the inclined plane groove 13 is close to the windowsill or the bay window side, the limit slider 25 moves away from the spring bracket 29, the return spring 24 is compressed, so that under the action of the extension spring 27, the spring bracket 29 and the toothed limit block 26 move away from the threaded shaft 20, and the toothed limit block 26 is not meshed with the driven bevel gear 30 any more, so that the hand wheel 21 can be rotated, the rotated hand wheel 21 drives the internal threaded slider 19 to move away from the rotating shaft bracket 18 through the hand wheel shaft 22, the power bevel gear 23, the driven bevel gear 30 and the threaded shaft 20 in sequence, when the moved internal threaded slider 19 drives the inclined plane slider 14 to move towards the bottom of the bracket through the linkage rod 12, the moved inclined plane slider 14 drives the sliding platform 17 to move towards the windowsill or the bay window through the hinge rod 16, and when the inclined plane slider 14 is contacted with the bay window or the windowsill, at the moment, a worker can obviously feel that the resistance is increased, at the moment, the hand wheel 21 can be stopped rotating, the toothed limiting block 26 is manually meshed with the driven bevel gear 30 again, and the limiting slide block 25 is reset, namely the limiting slide block 25 limits the toothed limiting block 26 to move towards the position far away from the threaded shaft 20, so that the threaded shaft 20 is limited to move at the moment, the inclined slide block 14 and the sliding platform 17 do not move any more, at the moment, because the inclined slide block 14 is in contact with a bay window or a windowsill, extra supporting force is obtained, the bracket is prevented from being turned over laterally, and the worker can move out of the extension platform 15 relative to the sliding platform 17 to obtain a larger working platform;
after the work is finished, the limiting slide block 25 is moved away from the spring support 29 again, the toothed limiting block 26 is not meshed with the driven bevel gear 30 any more, and after the inclined plane slide block 14 is reset, the device is restored to the initial state.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a make things convenient for windowsill, the portable support of the side space construction of wafing the window, includes support shell, its characterized in that: the bracket shell is provided with a manual control mechanism which can manually control the transverse movement of the top layer of the bracket;
still be equipped with on the support casing and support guiding mechanism, support guiding mechanism and locate including sliding platform on the support casing, still be equipped with the inclined plane groove on the support casing, it is equipped with the inclined plane slider to slide on the inclined plane groove inclined plane, the inclined plane slider with be connected with the hinge bar between the sliding platform just the contact can be located with the windowsill or the window that wafts to provide sliding platform partly holding power prevents that sliding platform excessively stretches out and leads to the unbalance of equipment.
2. The movable support for facilitating the construction of the upper side space of the windowsill and bay window as claimed in claim 1, wherein: manual control mechanism is including locating control tank in the support shell, the control tank inner wall has set firmly L type support, it is equipped with the screw thread axle to rotate on the L type support, it is equipped with the internal thread slider to slide on the support shell, just the internal thread part of internal thread slider with the epaxial screw thread part threaded connection of screw thread, set firmly the gangbar on the internal thread slider, just the gangbar with inclined plane slider sliding connection.
3. The movable support for facilitating the construction of the upper side space of the windowsill and bay window as claimed in claim 2, wherein: and the support shell is also fixedly provided with a rotating shaft support, and the rotating shaft support is rotationally connected with the threaded shaft.
4. The movable support for facilitating the construction of the upper side space of the windowsill and bay window as claimed in claim 2, wherein: the hand wheel type hand wheel is characterized in that a driven bevel gear is fixedly arranged on the threaded shaft, a hand wheel shaft is rotatably arranged on the L-shaped support, a power bevel gear meshed with the driven bevel gear is fixedly arranged at one end of the hand wheel shaft, and a hand wheel is fixedly arranged at the other end of the hand wheel shaft.
5. The movable support for facilitating the construction of the upper side space of the windowsill and bay window as claimed in claim 2, wherein: the control groove is characterized in that a spring support is arranged on the inner wall of the control groove in a sliding mode, an expansion spring is connected between the spring support and the inner wall of one side of the control groove, a toothed limiting block is fixedly arranged on the spring support, and the toothed limiting block can be in meshed connection with the driven bevel gear.
6. The movable support for facilitating the construction of the upper side space of the windowsill and bay window as claimed in claim 1, wherein: the support adjusting mechanism further comprises a limiting slide block arranged on the inner wall of the control groove in a sliding mode, a reset spring is connected between the limiting slide block and the inner wall of the control groove, and an extending platform is arranged in the sliding platform in a sliding mode.
7. The movable support for facilitating the construction of the upper side space of the windowsill and bay window as claimed in claim 6, wherein: four universal wheels with locking functions are arranged at the bottom of the support shell, so that the support is convenient to transfer.
8. The movable support for facilitating the construction of the upper side space of the windowsill and bay window as claimed in claim 1, wherein: the support shell is fixedly provided with a ladder convenient for workers to climb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110411269.9A CN113089988A (en) | 2021-04-16 | 2021-04-16 | Make things convenient for windowsill, portable support of window upside space construction that wafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110411269.9A CN113089988A (en) | 2021-04-16 | 2021-04-16 | Make things convenient for windowsill, portable support of window upside space construction that wafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113089988A true CN113089988A (en) | 2021-07-09 |
Family
ID=76678361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110411269.9A Withdrawn CN113089988A (en) | 2021-04-16 | 2021-04-16 | Make things convenient for windowsill, portable support of window upside space construction that wafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113089988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856236A (en) * | 2022-04-28 | 2022-08-05 | 中冶建工集团有限公司 | Maintenance device for external windowsill |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170314329A1 (en) * | 2016-04-27 | 2017-11-02 | Philip Michael PYROS | Support platform assembly |
| CN207776396U (en) * | 2017-12-06 | 2018-08-28 | 南京沃匠工程技术有限公司 | For building strengthening, the operating platform of protection |
| CN210622262U (en) * | 2019-08-12 | 2020-05-26 | 安吉屹丰建设有限公司 | Scaffold for building |
-
2021
- 2021-04-16 CN CN202110411269.9A patent/CN113089988A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170314329A1 (en) * | 2016-04-27 | 2017-11-02 | Philip Michael PYROS | Support platform assembly |
| CN207776396U (en) * | 2017-12-06 | 2018-08-28 | 南京沃匠工程技术有限公司 | For building strengthening, the operating platform of protection |
| CN210622262U (en) * | 2019-08-12 | 2020-05-26 | 安吉屹丰建设有限公司 | Scaffold for building |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856236A (en) * | 2022-04-28 | 2022-08-05 | 中冶建工集团有限公司 | Maintenance device for external windowsill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210709 |
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| WW01 | Invention patent application withdrawn after publication |