CN213038890U - Back concrete flattening device for stair pouring aluminum mold - Google Patents
Back concrete flattening device for stair pouring aluminum mold Download PDFInfo
- Publication number
- CN213038890U CN213038890U CN202021603360.8U CN202021603360U CN213038890U CN 213038890 U CN213038890 U CN 213038890U CN 202021603360 U CN202021603360 U CN 202021603360U CN 213038890 U CN213038890 U CN 213038890U
- Authority
- CN
- China
- Prior art keywords
- stair
- sliding box
- sliding
- guide rod
- aluminum mold
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A back concrete trowelling device for a stair pouring aluminum mold is arranged on an inclined plane of the stair pouring aluminum mold in a sliding mode and comprises a guide rod, a sliding box, a trowelling shovel and a motor, wherein two ends of the guide rod are fixedly connected with fixing plates at two ends of the stair pouring aluminum mold, and the sliding box is sleeved on the guide rod and connected with the guide rod in a sliding mode; the top of the sliding box is fixedly provided with a plurality of motors which provide power for the sliding of the sliding box, the middle part of the sliding box penetrates through and is in threaded connection with an adjusting screw rod, and a trowelling shovel movably supported by the adjusting screw rod is arranged below the sliding box. This floating device can carry out reciprocal floating processing to the back plane of pouring stair automatically, guarantees stair backplate levelness, and automated control, convenient and practical.
Description
Technical Field
The utility model relates to a construction technical field relates to a stair are pour aluminium mould and are leveled device with back concrete.
Background
The building is used as a component for vertical traffic between floors. The method is used for traffic connection between floors and when the height difference is large. Stairways are also provided in multi-story and high-rise buildings provided with elevators and escalators as the main means of vertical transportation. High-rise buildings, although using elevators as the main vertical transport means, still need to keep staircases for escape in case of fire.
Among the prior art, generally use when building stair of marking time to pour the mould and build, pour the in-process and adopt the flat board to support as stair bottom plate plane, adopt the step board to support as stair step face, but the in-process is pour in the step face of stair, easily retains the bubble, if the practical life of pressure then seriously reduced the template is pour in the increase of a taste, and the stair template among the prior art is mostly closed cavity structure, and its exhaust bubble ability also has great restriction.
Therefore, how to avoid the problem that the ladder face bubble is stored up in the stair pouring process on the basis of the step concrete pouring shaping of being convenient for to guarantee pouring quality, the problem that technical personnel in the field had a urgent need to solve.
Through searching the published patents, the following patent documents most relevant to the technical scheme are found:
an assembled stair pouring template (CN209509501U) comprises an upper floor (1), a lower floor (2) and two parallel template side plates (3), wherein the lower ends of the template side plates (3) are in contact with the lower floor (2), insertion grooves (4) are formed in the side parts of the upper sections of the template side plates (3), and the edges of the upper floor (1) are inserted into the insertion grooves (4); a stair upper part forming plate and a stair lower part bearing plate are arranged between the two template side plates (3), the upper section of the stair upper part forming plate is lapped on the upper surface of the upper floor (1), an upper pressing plate (5) is fixedly arranged on the upper floor (1), and the upper end of the stair upper part forming plate is fixed with the upper floor (1) through the upper pressing plate (5). The utility model discloses an advantage lie in that it can overcome prior art's drawback, structural design is reasonable novel.
Through comparative analysis of the patent publications, the applicant believes that the stair casting formwork of the patent is of a closed cavity structure and is not provided with a leveling device, and the patent does not influence the novelty of the application through analysis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, a stair are pour aluminium mould and are used back concrete floating device is provided, should float the device and can carry out reciprocal floating processing to the back plane of pouring stair automatically, guarantee stair backplate levelness, and automated control, convenient and practical.
A back concrete trowelling device for a stair pouring aluminum mold is arranged on an inclined plane of the stair pouring aluminum mold in a sliding mode and comprises a guide rod, a sliding box, a trowelling shovel and a motor, wherein two ends of the guide rod are fixedly connected with fixing plates at two ends of the stair pouring aluminum mold, and the sliding box is sleeved on the guide rod and connected with the guide rod in a sliding mode; the top of the sliding box is fixedly provided with a plurality of motors which provide power for the sliding of the sliding box, the middle part of the sliding box penetrates through and is in threaded connection with an adjusting screw rod, and a trowelling shovel movably supported by the adjusting screw rod is arranged below the sliding box.
And the guide rod is provided with a plurality of guide rods, wherein every two adjacent guide rods are matched to slide and guide and support the sliding box, and the side wall of one guide rod is embedded with a rack.
The inner part of the sliding box is provided with a cavity which is communicated along the extension direction of the guide rod, the inner wall of the cavity is connected with the side wall of the guide rod in a sliding fit manner, and the upper part of the cavity penetrates through and is rotatably connected with a multi-drive shaft; and the bottom of the transmission shaft is coaxially and fixedly provided with a disk gear meshed and connected with the rack, and the top of the transmission shaft and the output end of the motor are fixedly provided with transmission gears meshed and connected.
The bottom of the adjusting screw penetrates through the sliding box downwards, and is axially limited and circumferentially and rotatably connected with the trowel; and two sides of the trowelling spade, which are perpendicular to the arrangement direction of the guide rods, are provided with trowelling bends which bend upwards.
The utility model has the advantages and the technical effect be:
the utility model discloses a stair pour back concrete smoothing device for aluminium mould, through fixing the guide arm on the stair pour aluminium mould for the slip case provides the direction of sliding, realize the power transmission function of slip case by motor, drive gear, transmission shaft, dish gear and rack, adjust through threaded connection's adjusting screw on the slip case and support the smoothing product, the concrete inclined plane in the aluminium mould is pour to the smoothing stair of upwards buckling by the smoothing product bottom surface and edge.
The utility model discloses a stair pour aluminium mould with back concrete floating device on the fashioned basis of ladder concrete placement of being convenient for, can carry out reciprocal floating processing to the back plane of pouring stair automatically, effectively solved stair and pour the in-process and avoid the ladder face bubble to store up the problem to guarantee to pour the quality, guarantee stair backplate levelness, and automatic control convenient and practical is a stair pour aluminium mould with higher creative back concrete floating device.
Drawings
FIG. 1 is a front view (installation diagram in construction state) of the present invention;
fig. 2 is a partial top view of the present invention;
FIG. 3 is a side view of the troweling apparatus of the present invention;
fig. 4 is a side view (partially in section) of the troweling apparatus of the present invention;
in the figure: 1-aluminum molding; 2-a guide rod; 3-adjusting the screw rod; 4-a motor; 5-a slide box; 6-troweling; 7-leveling and bending; 8-a rack; 9-a transmission gear; 10-a transmission shaft; 11-a cavity; 12-disc gear.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
A stair pour the back concrete trowelling device for aluminum mould, the trowelling device is set up on the inclined plane of the stair pour aluminum mould 1 slidably, the trowelling device includes guide arm 2, slide box 5, trowelling shovel 6 and electrical machinery 4, wherein both ends of the guide arm are fixedly connected with both ends fixed plate of the stair pour aluminum mould, the guide arm is fitted and connected with the slide box slidably; the top of the sliding box is fixedly provided with a plurality of motors which provide power for the sliding of the sliding box, the middle part of the sliding box penetrates through and is in threaded connection with an adjusting screw rod 3, and a trowelling shovel movably supported by the adjusting screw rod is arranged below the sliding box.
And the guide rod is provided with a plurality of guide rods, wherein every two adjacent guide rods are matched to slide and guide and support the sliding box, and the side wall of one guide rod is embedded with a rack 8.
Moreover, a cavity 11 which is through along the extension direction of the guide rod is formed in the sliding box, the inner wall of the cavity is connected with the side wall of the guide rod in a sliding fit manner, and the upper part of the cavity penetrates through and is rotatably connected with a multi-joint transmission shaft 10; and the bottom of the transmission shaft is coaxially and fixedly provided with a disk gear 12 meshed and connected with the rack, and the top of the transmission shaft and the output end of the motor are fixedly provided with a transmission gear 9 meshed and connected.
The bottom of the adjusting screw penetrates through the sliding box downwards, and is axially limited and circumferentially and rotatably connected with the trowel; two sides of the trowelling shovel perpendicular to the guide rod arrangement direction are provided with trowelling bends 7 which are bent upwards.
Additionally, the utility model discloses it is preferred, adjusting screw bottom and floating shovel top surface circumference swivelling joint and the spacing mounting means who connects of axial adopt the ripe technical means among the prior art.
Additionally, the utility model discloses preferred, the motor adopts the ripe product among the prior art.
For a more clear description of the embodiments of the present invention, the following provides an example:
the utility model discloses a stair are pour aluminium mould and are leveled device with back concrete, by the reciprocating sliding of slip box on the guide arm when the construction, carry out the construction of floating. After the motor of the sliding box is started, the output end of the motor sequentially provides rotary power for the transmission gear, the transmission shaft and the disc gear, and finally, the transmission function is realized through the disc gear and the rack which are meshed and connected; the top support position of its bottom sprag's of degree of depth control of accessible control adjusting screw in slip case shoring, the back plane of concrete is pour to the ladder through slip case reciprocating sliding completion on the guide arm at last, the connecting screw of detachable guide arm and ladder template after the ladder concrete solidifies to the floating device is pulled down wholly, is demoulded by the back of ladder template.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (4)
1. The utility model provides a stair pour aluminium mould with back concrete floating device, this floating device slides and sets up on the slope plane of stair pour aluminium mould, its characterized in that: the floating device comprises a guide rod, a sliding box, a floating shovel and a motor, wherein two ends of the guide rod are fixedly connected with fixing plates at two ends of the stair pouring aluminum mold, and the sliding box is sleeved and connected on the guide rod in a sliding mode; the top of the sliding box is fixedly provided with a plurality of motors which provide power for the sliding of the sliding box, the middle part of the sliding box penetrates through and is in threaded connection with an adjusting screw rod, and a trowelling shovel movably supported by the adjusting screw rod is arranged below the sliding box.
2. The back concrete leveling device for the stair casting aluminum mold according to claim 1, wherein: the guide rod is provided with a plurality of guide rods, wherein every two adjacent guide rods are matched to slide and guide and support the sliding box, and a rack is embedded on the side wall of one of the guide rods in each group.
3. The back concrete leveling device for the stair casting aluminum mold according to claim 1, wherein: a cavity which is through along the extending direction of the guide rod is formed in the sliding box, the inner wall of the cavity is connected with the side wall of the guide rod in a sliding fit manner, and the upper part of the cavity penetrates through and is rotatably connected with a multi-joint transmission shaft; and the bottom of the transmission shaft is coaxially and fixedly provided with a disk gear meshed and connected with the rack, and the top of the transmission shaft and the output end of the motor are fixedly provided with transmission gears meshed and connected.
4. The back concrete leveling device for the stair casting aluminum mold according to claim 1, wherein: the bottom of the adjusting screw penetrates through the sliding box downwards, and the bottom of the adjusting screw is axially limited and circumferentially and rotatably connected with the trowel; and two sides of the trowelling spade, which are perpendicular to the arrangement direction of the guide rods, are provided with trowelling bends which bend upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603360.8U CN213038890U (en) | 2020-08-05 | 2020-08-05 | Back concrete flattening device for stair pouring aluminum mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603360.8U CN213038890U (en) | 2020-08-05 | 2020-08-05 | Back concrete flattening device for stair pouring aluminum mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213038890U true CN213038890U (en) | 2021-04-23 |
Family
ID=75530299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021603360.8U Expired - Fee Related CN213038890U (en) | 2020-08-05 | 2020-08-05 | Back concrete flattening device for stair pouring aluminum mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213038890U (en) |
-
2020
- 2020-08-05 CN CN202021603360.8U patent/CN213038890U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213260090U (en) | Stair prefabricated part mould | |
| CN111779266B (en) | Stair are pour construction and are used rotatory aluminium mould of combination | |
| CN213038890U (en) | Back concrete flattening device for stair pouring aluminum mold | |
| CN110029803B (en) | Ceramic tile laying facility and method | |
| CN211415605U (en) | Fast-floating shear wall mold | |
| CN213226793U (en) | Prefabricated stair mould of every layer of ladder of adjustable | |
| CN202023343U (en) | Full-automatic wall plasterer | |
| CN110835983A (en) | Method for pouring concrete on large-angle sloping roof | |
| CN216810817U (en) | Plastering device for fiber anti-crack mortar | |
| CN114150815B (en) | Assembled concrete wallboard and leveling pouring process thereof | |
| CN219343895U (en) | Tile structure | |
| CN213509460U (en) | Device for controlling plastering quality of inner wall | |
| CN214187677U (en) | Civil engineering construction concrete placement mould is built to soil | |
| CN213329907U (en) | Thin plastering construction tool | |
| CN212249002U (en) | Glass attachment device for building decoration | |
| CN211691074U (en) | Constructional column formwork-supporting-free building block construction device | |
| CN210976386U (en) | A precast concrete stair for construction | |
| CN216578444U (en) | Production mould of prefabricated staircase | |
| CN217438818U (en) | Template for hydraulic engineering construction | |
| CN212957485U (en) | Large-area wall decoration plastering device | |
| CN219239077U (en) | Special lifting device of partition plate installation | |
| CN215848787U (en) | Easy-to-conduct-heat forming die for aerated bricks | |
| CN217054423U (en) | Building wall assistor is built in room | |
| CN221031487U (en) | Concrete pouring device | |
| CN218138712U (en) | Duct piece floating tool for adapting industrial robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |