CN220954536U - A operation platform for high altitude molding construction that encorbelments - Google Patents
A operation platform for high altitude molding construction that encorbelments Download PDFInfo
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- CN220954536U CN220954536U CN202322411669.7U CN202322411669U CN220954536U CN 220954536 U CN220954536 U CN 220954536U CN 202322411669 U CN202322411669 U CN 202322411669U CN 220954536 U CN220954536 U CN 220954536U
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- shaft bracket
- supporting
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000000465 moulding Methods 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 230000007306 turnover Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides an operation platform for high-altitude overhanging modeling construction, which comprises a support platform, wherein two side frames are fixed at the front part of the support platform, a door plate is arranged between the side frames, side grooves are formed on the left side and the right side of the front part of the support platform, a guide groove is formed at the bottom of the side groove, a lead screw is arranged in the side groove, the lead screw is driven by meshing transmission of two bevel gears, and the power of the bevel gears is provided by a hand wheel on the support platform; the screw is threaded and matched with a movable sleeve, the bottom of the movable sleeve is provided with a fixed channel steel, two sides of the channel steel are welded with steel plates, mounting holes are formed in the steel plates and used for being fixed with a wall body, a first shaft bracket is fixed on the channel steel, a second shaft bracket is fixed on the front part of a supporting platform, and a supporting rod is fixed between the first shaft bracket and the inside overturning head of the second shaft bracket. The channel steel on two sides of the bottom end of the platform is not of a fixed structure, can be flexibly and conveniently adjusted, has wide application range and small limitation, and is supported in a triangular shape among the supporting platform, the supporting rod and the angle steel, so that the stability of the channel steel is ensured to be higher during supporting.
Description
Technical Field
The utility model belongs to the technical field of design of high-altitude overhanging operation platforms, and particularly relates to an operation platform for high-altitude overhanging modeling construction.
Background
With the development and progress of society, high-rise buildings are more and more, some are adaptation function needs, reinforced concrete high-altitude overhanging structures are also gradually increased, for example, overhanging structures such as high-altitude rotary restaurants and view balconies bring certain difficulty to building construction, and the difficulty is mainly in the construction scheme of a support system and a construction operation platform in reinforced concrete overhanging structure construction, and the existing method is to adopt a large-scale steel overhanging girder as a supporting platform for supporting.
The prior art (CN 201546436U) discloses a construction platform of a high-altitude cantilever structure, which is used for constructing the high-altitude cantilever structure of a high-rise building, such as a rotary restaurant, a view balcony and the like, although the construction platform is realized and a concrete pouring mold and an outer scaffold for construction can be supported, the construction of the cantilever structure is safe, convenient and economical, the labor intensity is reduced, the construction efficiency and the construction quality are improved, but the problems that the angle steel on two sides of the bottom end of the platform is of a fixed structure and the length of the platform close to an indoor connecting section is relatively fixed and cannot be adjusted in the prior construction platform of the high-altitude cantilever structure are not solved, and the limitation is high and the application range is small in the installation process; based on the construction, the utility model provides a novel working platform for high-altitude overhanging modeling construction.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides an operation platform for high-altitude overhanging modeling construction, which solves the problems of high limitation, small application range and the like caused by the fixed structure of angle steel at two sides of the bottom end of the traditional construction platform.
The present utility model achieves the above technical object by the following technical means.
The utility model provides an operation platform for shaping construction encorbelments in high altitude, including supporting platform, the supporting platform front portion is fixed with the sideframe and hangs the head, the sideslot is all seted up on the anterior left and right sides edge of supporting platform, the guide way is seted up in the sideslot bottom link up, movable mounting has the lead screw in the sideslot, the lead screw other end is fixed with the second bevel gear, second bevel gear and first bevel gear meshing, first bevel gear fixed mounting is epaxial in the hand wheel bottom, hand wheel main part is located the position department that the sideframe was kept away from to the supporting platform upper surface, screw thread fit has the movable sleeve on the lead screw, the fixed plate is connected to the movable sleeve bottom, set up on the fixed plate be used for with the fixed mounting hole of outer wall.
Further, the fixed plate comprises a channel steel connected to the bottom of the movable sleeve, the channel steel is perpendicular to the movable sleeve, two sides of the channel steel are fixedly welded with a steel plate, and a plurality of mounting holes are formed in the steel plate in a penetrating mode.
Further, the outside fixed mounting of channel-section steel bottom has first pedestal, and the equal fixed mounting in supporting platform front portion lower surface corner position department has the second pedestal, and first pedestal, inside all having the upset head through pivot movable mounting of second pedestal, be located through bolt fixed mounting bracing piece between two upset heads of same one side.
Further, the back of the supporting platform is provided with a plurality of clamping grooves and bolt grooves, and the back of the supporting platform is fixed with the floor through U-shaped clamps, bolts and clamping grooves or fixed with the floor through bolts and bolt grooves or fixed with the floor through U-shaped clamps, bolts, clamping grooves and bolt grooves.
Further, two L-shaped side frames are fixed at the front part of the supporting platform, and an openable door plate is arranged between the short sides of the two side frames.
Further, the long sides of the side frames are fixedly connected with a plurality of baffle rods, and air channels are formed through the baffle rods.
The invention has the following beneficial effects:
According to the utility model, the supporting platform, the side frame, the side groove, the guide groove, the screw rod, the hand wheel, the first bevel gear, the second bevel gear, the movable sleeve, the angle steel and the mounting hole are matched for use, the hand wheel is adjusted to shake, the movable sleeve is controlled to linearly move until the angle steel at the bottom end of the movable sleeve is attached to the mounting position on the surface of the outer wall, then the fixing piece penetrates through the mounting hole to be connected with the mounting position, the steel plates at two sides of the bottom end of the platform are not in a fixed structure, the adjustment can be flexibly and conveniently carried out according to the requirement, the application range is wider, the limitation is smaller, the integral installation adjustment is convenient and quick, the time and the labor are saved, and the labor intensity is low.
According to the utility model, the first shaft bracket, the second shaft bracket, the turnover head, the support rod and the angle steel are matched for use, after the support platform is fixed, the support rod with proper length is selected, then the two ends of the support rod are respectively connected with the turnover heads in the first shaft bracket and the second shaft bracket, after the support rod is installed, the support platform, the support rod and the angle steel are supported in a triangular shape, so that the stability is higher when the steel plate is supported, and the integral use safety of the operation platform is improved.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a working platform for high-altitude overhanging modeling construction;
FIG. 2 is a schematic view of a first bevel gear according to the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A;
FIG. 4 is an enlarged view of the structure at B in FIG. 1;
FIG. 5 is an enlarged view of the structure at C in FIG. 1;
In the figure: 1. a support platform; 2. a side frame; 3. a side groove; 4. a guide groove; 5. a screw rod; 6. a hand wheel; 7. a first bevel gear; 8. a second bevel gear; 9. a movable sleeve; 10. channel steel; 11. a mounting hole; 12. a first pedestal; 13. a second shaft frame; 14. a turnover head; 15. a support rod; 16. an air duct; 17. a stop lever; 18. a hanging head; 19. a key slot; 20. a clamping groove; 21. a hinge; 22. and (5) a door plate.
Detailed Description
The utility model will be further described with reference to the drawings and the specific embodiments, but the scope of the utility model is not limited thereto.
In the description of the present utility model, it should be understood that the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixed, welded, bolted, detachably, or integrally connected, directly connected, indirectly connected through an intermediate medium, or communicated between the two elements; the terms "upper", "lower", "front", "rear", "vertical", "horizontal", and the like refer to the orientation and positional relationship based on the drawings of the specification only and are not to be construed as limiting the utility model; the specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1, the working platform for high-altitude overhanging modeling construction comprises a supporting platform 1, wherein the front part of the supporting platform 1 is of a plate-shaped structure, and the rear part of the supporting platform is of a supporting leg structure; clamping grooves 20 are uniformly formed in two supporting legs at the rear part of the supporting platform 1 at intervals, and bolt grooves 19 are formed in protruding portions between the clamping grooves 20 in a penetrating mode.
As shown in fig. 1, the upper surface of the front part of the supporting platform 1 is fixedly connected with two L-shaped side frames 2, the long sides of the two side frames 2 are fixedly connected with a plurality of baffle rods 17, and a plurality of air channels 16 are formed through the baffle rods 17, so that wind resistance can be reduced, and the stability of the equipment in suspension use can be improved; an openable door plate 22 is arranged between the short sides of the two side frames 2, specifically, the door plate 22 is movably arranged on the side frames 2 through a hinge 21, so that the door plate is convenient to be matched with a lifter for use, and after the door plate 22 is opened, the door plate can conveniently enter the lifter. A group of hanging heads 18 are fixed on the supporting platform 1 positioned on the outer side of the side frame 2, so that the whole operation platform is convenient to hoist.
As shown in fig. 1, 2 and 3, side grooves 3 are respectively formed on the left side and the right side of the front part of the supporting platform 1, guide grooves 4 are respectively formed at the bottoms of the side grooves 3 in a penetrating manner, a lead screw 5 is movably mounted in the side grooves 3 through a bearing, a second bevel gear 8 is fixedly mounted at the other end of the lead screw 5, the second bevel gear 8 is meshed with a first bevel gear 7, the first bevel gear 7 is fixedly mounted on a shaft at the bottom end of a hand wheel 6, and the main body part of the hand wheel 6 is positioned at the position, far away from the side frame 2, of the upper surface of the supporting platform 1; the screw rod 5 is in threaded fit with a movable sleeve 9, the hand wheel 6 is rotated, and the screw rod 5 can be driven to rotate through gear engagement transmission, so that the position of the movable sleeve 9 is adjusted.
As shown in fig. 3, 4 and 5, the bottom of the movable sleeve 9 is fixedly connected with a channel steel 10, the channel steel 10 is vertical to the movable sleeve 9, two sides of the channel steel 10 are welded and fixed with a steel plate, a plurality of mounting holes 11 are formed in the steel plate in a penetrating manner along the length direction, a first shaft bracket 12 is fixedly arranged at the outer side of the bottom end of the channel steel 10, a second shaft bracket 13 is fixedly arranged at the corner position of the front lower surface of the supporting platform 1, turnover heads 14 are movably arranged in the first shaft bracket 12 and the second shaft bracket 13 through rotating shafts, and a supporting rod 15 is fixedly arranged between the two turnover heads 14 positioned at the same side through bolts; triangular supports are formed among the support platform 1, the support rods 15 and the channel steel 10, so that stability is higher when the channel steel 10 is supported.
In practical application, the whole platform is firstly lifted to the installation position by using suspension equipment, then one end of the supporting platform 1, which is positioned indoors, is fixed with the floor slab by using an anchor bolt according to the position of the bolt groove 19 (or the supporting platform 1 is fixed with the floor slab through u-shaped clamping the clamping groove 20 and then punching holes of the floor slab, or the anchor bolt and the u-shaped clamping are combined together to fix the supporting platform 1 with the floor slab, and the supporting platform is reasonably selected according to the requirement); then use hoist cable and hanging head 18 cooperation, hang the one end that supporting platform 1 is close to outdoor, then be close to the position of indoor one end's installation length adjustment angle steel 10 according to supporting platform 1, during the regulation, shake hand wheel 6, drive the synchronous rotation of first bevel gear 7 of bottom when hand wheel 6 rotates, drive second bevel gear 8 after the rotation of first bevel gear 7, drive lead screw 5 after the rotation of second bevel gear 8 and rotate, control movable sleeve 9 rectilinear movement when lead screw 5 rotates, until the angle steel 10 laminating of movable sleeve 9 bottom is in the mounted position department of outer wall surface, then use the mounting to pass mounting hole 11 connection installation, like this when installing supporting platform 1, accommodation is wider, the limitation is little. After the supporting platform 1 is fixed, a supporting rod 15 with a proper length is selected, two ends of the supporting rod 15 are respectively connected with the first shaft bracket 12 and the turnover head 14 inside the second shaft bracket 13, and after the supporting rod 15 is installed, the supporting platform 1, the supporting rod 15 and the angle steel 10 are supported in a triangular shape, so that the stability is higher when the angle steel 10 is supported.
The examples are preferred embodiments of the present utility model, but the present utility model is not limited to the above-described embodiments, and any obvious modifications, substitutions or variations that can be made by one skilled in the art without departing from the spirit of the present utility model are within the scope of the present utility model.
Claims (6)
1. A work platform for high-altitude overhanging modeling construction is characterized by comprising a support platform (1), a side frame (2) and a hanging head (18) are fixed at the front part of the support platform (1), side grooves (3) are formed in the edges of the left side and the right side of the front part of the support platform (1), guide grooves (4) are formed in the bottoms of the side grooves (3) in a penetrating mode, a lead screw (5) is movably installed in each side groove (3), a second bevel gear (8) is fixed at the other end of each lead screw (5), the second bevel gear (8) is meshed with a first bevel gear (7), the first bevel gear (7) is fixedly installed on a shaft at the bottom end of a hand wheel (6), a main body part of the hand wheel (6) is located at a position, away from the side frame (2), a movable sleeve (9) is in threaded fit on each lead screw (5), a fixing plate is connected to the bottom of each movable sleeve (9), and a mounting hole (11) for fixing with an outer wall is formed in each fixing plate.
2. The working platform for high-altitude cantilever modeling construction according to claim 1, wherein the fixed plate comprises a channel steel (10) connected to the bottom of the movable sleeve (9), the channel steel (10) is perpendicular to the movable sleeve (9), two sides of the channel steel (10) are welded and fixed with a steel plate, and a plurality of mounting holes (11) are formed in the steel plate in a penetrating mode.
3. The working platform for high-altitude cantilever modeling construction according to claim 2, wherein a first shaft bracket (12) is fixedly installed on the outer side of the bottom end of the channel steel (10), a second shaft bracket (13) is fixedly installed at the corner position of the lower surface of the front part of the supporting platform (1), turnover heads (14) are movably installed in the first shaft bracket (12) and the second shaft bracket (13) through rotating shafts, and a supporting rod (15) is fixedly installed between the two turnover heads (14) located on the same side through bolts.
4. The working platform for high-altitude cantilever modeling construction according to claim 1, wherein a plurality of clamping grooves (20) and bolt grooves (19) are formed in the rear portion of the supporting platform (1), and the rear portion of the supporting platform (1) is fixed with a floor slab through a U-shaped clamp, a bolt and a clamping groove (20), or is fixed with the floor slab through a bolt and a bolt groove (19), or is fixed with the floor slab through a U-shaped clamp, a bolt and a clamping groove (20), and a bolt groove (19).
5. The working platform for high-altitude overhanging modeling construction according to claim 1, wherein two L-shaped side frames (2) are fixed at the front part of the supporting platform (1), and an openable door plate (22) is arranged between the short sides of the two side frames (2).
6. The working platform for high-altitude overhanging modeling construction according to claim 5, characterized in that a plurality of baffle rods (17) are fixedly connected on the long edges of the side frames (2), and an air duct (16) is formed through the baffle rods (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411669.7U CN220954536U (en) | 2023-09-05 | 2023-09-05 | A operation platform for high altitude molding construction that encorbelments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411669.7U CN220954536U (en) | 2023-09-05 | 2023-09-05 | A operation platform for high altitude molding construction that encorbelments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954536U true CN220954536U (en) | 2024-05-14 |
Family
ID=91013047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322411669.7U Active CN220954536U (en) | 2023-09-05 | 2023-09-05 | A operation platform for high altitude molding construction that encorbelments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954536U (en) |
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2023
- 2023-09-05 CN CN202322411669.7U patent/CN220954536U/en active Active
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