CN216552936U - Supporting platform used in construction site - Google Patents
Supporting platform used in construction site Download PDFInfo
- Publication number
- CN216552936U CN216552936U CN202121606743.5U CN202121606743U CN216552936U CN 216552936 U CN216552936 U CN 216552936U CN 202121606743 U CN202121606743 U CN 202121606743U CN 216552936 U CN216552936 U CN 216552936U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- supporting platform
- bevel gears
- bevel gear
- transmission
- 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.)
- Active
Links
Images
Landscapes
- Movable Scaffolding (AREA)
Abstract
The utility model discloses a supporting platform used in a construction site, which belongs to the technical field of the construction site and comprises a supporting platform shell, wherein a telescopic mechanism is arranged on the inner side of the supporting platform shell, a moving mechanism is arranged at the bottom of the supporting platform shell, the telescopic mechanism comprises a transmission inner cavity, a threaded rotating shaft, a bevel gear A, a threaded pipe, a servo motor, a bevel gear B, a transmission rotating shaft and a bevel gear C, and the moving mechanism comprises a base, a connecting ball, a connecting pipe and a roller. In the utility model, the bevel gears C on two sides are driven to rotate by rotating the bevel gears through the servo motor, the transmission rotating shaft is driven to rotate by the bevel gears C, the bevel gear C on the other side of the transmission rotating shaft drives the bevel gear A to rotate so as to drive the threaded rotating shaft to rotate forwards and backwards, the threaded rotating shaft rotates in the threaded pipe so as to enable the supporting platform shell to ascend or descend, the roller is used for moving, and the limiting bolts on two sides of the base are rotated so that the rubber limiting blocks can limit the roller.
Description
Technical Field
The utility model belongs to the technical field of construction sites, and particularly relates to a supporting platform used in a construction site.
Background
Need carry out work such as whitewash plastering to some comparatively high buildings when the construction, it wastes time and energy to build interim scaffold, influences the construction progress.
The retrieval shows that the construction support has a patent number CN202020198892.1, and the construction support has the effect of automatically fixing the construction support when a user uses the construction support; wherein, the deficiency points are as follows:
the lifting cannot be carried out very inconveniently, and meanwhile, the roller is not flexible enough when moving, and the construction tool is inconvenient to transport from bottom to top.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems that the lifting cannot be carried out very inconveniently, and meanwhile, when the lifting platform is moved, the idler wheels are not flexible enough and the construction tools are inconvenient to transport from bottom to top, a supporting platform used in a construction site is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a supporting platform that building site used, includes the supporting platform shell, supporting platform shell inboard is provided with telescopic machanism, supporting platform shell bottom is provided with moving mechanism.
The telescopic mechanism comprises a transmission inner cavity, a threaded rotating shaft, a bevel gear A, a threaded pipe, a servo motor, a bevel gear B, a transmission rotating shaft and a bevel gear C;
the inside cavity of supporting platform shell is provided with the transmission inner chamber, transmission inner chamber both sides all run through to rotate and install the screw thread pivot, two equal threaded connection in screw thread pivot bottom has the screwed pipe.
Wherein, screw thread pivot top fixed mounting has bevel gear A, transmission inner chamber top both ends all are connected with the transmission pivot through bearing rotation, the equal fixed mounting in transmission pivot both ends has bevel gear C, and bevel gear C is the interlock setting with bevel gear A, fixed mounting has servo motor in the middle of the transmission inner chamber bottom, servo motor one side is connected with bevel gear B through the pivot rotation, and bevel gear B quantity is 2, and two bevel gear B are the symmetry setting, and two bevel gear B respectively with both ends bevel gear C interlock setting.
The moving mechanism comprises a base, a roller, a limiting bolt and a rubber limiting block;
two screwed pipe fixed connection is in base top both ends, the equal movable mounting in base both sides bottom has the gyro wheel the equal threaded mounting in base both sides has spacing to tie, spacing tie bottom fixed mounting has the rubber stopper.
The supporting platform comprises a supporting platform shell, a supporting platform shell and a winch, wherein a rotating shaft frame is rotatably arranged on one side of the top of the supporting platform shell through a bearing, and the winch is fixedly arranged on the top of the rotating shaft frame.
The servo motor and the winch are electrically connected with an external power supply.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. in the utility model, the bevel gears C on two sides are driven to rotate by rotating the bevel gears through the servo motor, the transmission rotating shaft is driven to rotate by the bevel gears C, the bevel gear C on the other side of the transmission rotating shaft drives the bevel gear A to rotate so as to drive the threaded rotating shaft to rotate positively and negatively, and the threaded rotating shaft is rotated to rotate in the threaded pipe, so that the shell of the supporting platform is lifted or lowered.
2. In the utility model, the roller is used for moving, and the limiting bolts at two sides of the base are rotated to enable the rubber limiting block to limit the roller.
3. In the utility model, when workers on the supporting platform shell need to use construction articles without belts, the underground construction articles are hung to the upper side of the supporting platform shell through the iron hook of the winch, and the construction articles can be conveniently taken down from the iron hook of the winch by rotating the rotating shaft frame, so that the hoisting device is very convenient.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic diagram of a three-dimensional connection structure of a servo motor and a bevel gear B in the utility model;
FIG. 3 is a schematic diagram of a three-dimensional connection structure of a threaded rotating shaft and a bevel gear A according to the present invention.
The labels in the figure are: 1. a support platform housing; 101. a transmission inner cavity; 2. a threaded shaft; 201. a bevel gear A; 202. a threaded pipe; 3. a servo motor; 301. a bevel gear B; 4. a transmission rotating shaft; 401. a bevel gear C; 5. a base; 501. a limit bolt; 502. a rubber stopper; 6. a roller; 7. a spindle bracket; 701. a hoisting machine.
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.
In the utility model:
referring to fig. 1-3, a supporting platform for a construction site comprises a supporting platform shell 1, wherein a telescopic mechanism is arranged on the inner side of the supporting platform shell 1, and a moving mechanism is arranged at the bottom of the supporting platform shell 1.
In this embodiment, the telescopic mechanism includes a transmission inner cavity 101, a threaded rotating shaft 2, a bevel gear a201, a threaded pipe 202, a servo motor 3, a bevel gear B301, a transmission rotating shaft 4, and a bevel gear C401;
the inside cavity of supporting platform shell 1 is provided with transmission inner chamber 101, and transmission inner chamber 101 both sides all run through to rotate and install screw thread pivot 2, and the equal threaded connection in 2 bottoms of two screw thread pivots has screwed pipe 202, rotates screw thread pivot 2 in screwed pipe 202 internal rotation to make supporting platform shell 1 rise or descend.
In this embodiment, a bevel gear a201 is fixedly installed at the top of the threaded rotating shaft 2, two ends of the top of the transmission inner cavity 101 are both rotatably connected with the transmission rotating shaft 4 through bearings, bevel gears C401 are fixedly installed at two ends of the transmission rotating shaft 4, the bevel gears C401 are arranged in an engaged manner with the bevel gears a201, a servo motor 3 is fixedly installed in the middle of the bottom of the transmission inner cavity 101, one side of the servo motor 3 is rotatably connected with bevel gears B301 through the rotating shaft, the number of the bevel gears B301 is 2, the two bevel gears B301 are symmetrically arranged, the two bevel gears B301 are respectively arranged in an engaged manner with the bevel gears C401 at two ends, the bevel gears B301 are rotated by the servo motor 3 to drive the bevel gears C401 at two sides to rotate, the transmission rotating shaft 4 is driven to rotate by the bevel gears C401 at the other side of the transmission rotating shaft 4, and the bevel gears C401 at the other side of the transmission rotating shaft 4 drive the bevel gears a201 to rotate so as to drive the threaded rotating shaft 2 to rotate positively and negatively.
In this embodiment, the moving mechanism includes a base 5, a roller 6, a limit bolt 501, and a rubber limit block 502;
two screwed pipe 202 fixed connection are in 5 top both ends of base, and 5 equal movable mounting in both sides bottom of base 5 has 6 equal threaded mounting in the base 5 both sides of gyro wheel to have stop bolt 501, and stop bolt 501 bottom fixed mounting has rubber stopper 502, uses gyro wheel 6 to remove, rotates 5 both sides stop bolt 501 and makes rubber stopper 502 can carry on spacingly to gyro wheel 6.
In this embodiment, supporting platform shell 1 top one side is rotated through the bearing and is installed pivot frame 7, and pivot frame 7 top fixed mounting has hoist engine 701, hangs underground construction supplies to supporting platform shell 1 upside through hoist engine 701's iron hook, rotates pivot frame 7 can be convenient take off construction supplies from hoist engine 701's iron hook.
In this embodiment, the servo motor 3 and the winding machine 701 are both electrically connected to an external power source.
The working principle is as follows: firstly, the servo motor 3 is started, the servo motor 3 rotates the bevel gears B301 to drive the bevel gears C401 at two sides to rotate, the bevel gear C401 drives the transmission rotating shaft 4 to rotate, the bevel gear C401 at the other side of the transmission rotating shaft 4 drives the bevel gear A201 to rotate so as to drive the threaded rotating shaft 2 to rotate positively and negatively, the threaded rotating shaft 2 rotates in the threaded pipe 202, so that the supporting platform shell 1 can ascend or descend, when the supporting platform needs to be moved, a worker can push the device to move by using the roller 6, the limiting bolts 501 at the two sides of the base 5 are rotated to enable the rubber limiting blocks 502 to limit the roller 6, when the staff on the supporting platform shell 1 need use the construction supplies and do not have the belt, the iron hook through hoist 701 hangs the construction supplies underground to the supporting platform shell 1 upside, rotates that pivot frame 7 can be convenient take off the construction supplies from hoist 701's iron hook.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A support platform for use at a construction site, comprising a support platform housing (1), characterized in that: the inner side of the supporting platform shell (1) is provided with a telescopic mechanism, and the bottom of the supporting platform shell (1) is provided with a moving mechanism;
the telescopic mechanism comprises a transmission inner cavity (101), a threaded rotating shaft (2), a bevel gear A (201), a threaded pipe (202), a servo motor (3), a bevel gear B (301), a transmission rotating shaft (4) and a bevel gear C (401);
a transmission inner cavity (101) is arranged in the supporting platform shell (1) in a hollow mode, threaded rotating shafts (2) are rotatably arranged on two sides of the transmission inner cavity (101) in a penetrating mode, and threaded pipes (202) are connected to the bottoms of the two threaded rotating shafts (2) in a threaded mode;
the thread transmission device is characterized in that a bevel gear A (201) is fixedly mounted at the top of the thread rotating shaft (2), two ends of the top of the transmission inner cavity (101) are rotatably connected with the transmission rotating shaft (4) through bearings, bevel gears C (401) are fixedly mounted at two ends of the transmission rotating shaft (4), the bevel gears C (401) are meshed with the bevel gears A (201), a servo motor (3) is fixedly mounted in the middle of the bottom of the transmission inner cavity (101), bevel gears B (301) are rotatably connected to one side of the servo motor (3) through rotating shafts, the number of the bevel gears B (301) is 2, the two bevel gears B (301) are symmetrically arranged, and the two bevel gears B (301) are meshed with the bevel gears C (401) at two ends respectively;
the moving mechanism comprises a base (5), a roller (6), a limiting bolt (501) and a rubber limiting block (502);
two screwed pipe (202) fixed connection is in base (5) top both ends, the equal movable mounting in base (5) both sides bottom has gyro wheel (6) spacing bolt (501) is installed to the equal screw thread in base (5) both sides, spacing bolt (501) bottom fixed mounting has rubber stopper (502).
2. A support platform for use at a construction site as claimed in claim 1, wherein: a rotating shaft frame (7) is rotatably installed on one side of the top of the supporting platform shell (1) through a bearing, and a winch (701) is fixedly installed on the top of the rotating shaft frame (7).
3. A support platform for use at a construction site as claimed in claim 1, wherein: the servo motor (3) and the winch (701) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606743.5U CN216552936U (en) | 2021-07-15 | 2021-07-15 | Supporting platform used in construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606743.5U CN216552936U (en) | 2021-07-15 | 2021-07-15 | Supporting platform used in construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216552936U true CN216552936U (en) | 2022-05-17 |
Family
ID=81536399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121606743.5U Active CN216552936U (en) | 2021-07-15 | 2021-07-15 | Supporting platform used in construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216552936U (en) |
-
2021
- 2021-07-15 CN CN202121606743.5U patent/CN216552936U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216552936U (en) | Supporting platform used in construction site | |
| CN212769476U (en) | Electric hoist bridge crane | |
| CN206511869U (en) | A kind of high counterweight test self-powered platform of stability | |
| CN210888019U (en) | Hanging basket for building convenient to remove | |
| CN215052985U (en) | High foundation ditch concrete support pile foundation construction device of security | |
| CN212605991U (en) | Goods packing apparatus is used in commodity circulation transportation | |
| CN214570229U (en) | Rotatable crane for production and batching in chemical industry | |
| CN211255060U (en) | Material lifting device for construction machinery | |
| CN111056229A (en) | Building site automatic transportation companion ladder | |
| CN210915111U (en) | Hoisting tool for railway track plate | |
| CN114408743B (en) | All-round lifting device | |
| CN214302769U (en) | Elevating gear for finishing work | |
| CN219011986U (en) | Steel frame positioning device of structural engineering house | |
| CN215443040U (en) | Hanging flower basket for construction | |
| CN216190887U (en) | Furnace chamber lifting device | |
| CN217679119U (en) | A excavation supporting device for civil engineering | |
| CN211899552U (en) | Small-size jacking equipment is used in civil engineering | |
| CN112744718A (en) | Small-sized gantry crane for mechanical equipment transportation | |
| CN214445372U (en) | Grinding machine tool equipment for crane traveling wheels | |
| CN214246533U (en) | Elevating platform for housing construction | |
| CN220580471U (en) | Suspended ceiling auxiliary device | |
| CN219175810U (en) | Safety construction frame convenient to construct | |
| CN214575569U (en) | Lifting type construction platform for house building engineering | |
| CN213326603U (en) | Building lifting platform for outdoor building and indoor decoration | |
| CN211666212U (en) | Scaffold for civil engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |