CN211949492U - Building construction platform convenient to remove - Google Patents
Building construction platform convenient to remove Download PDFInfo
- Publication number
- CN211949492U CN211949492U CN201922185773.2U CN201922185773U CN211949492U CN 211949492 U CN211949492 U CN 211949492U CN 201922185773 U CN201922185773 U CN 201922185773U CN 211949492 U CN211949492 U CN 211949492U
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- construction platform
- platform body
- threaded
- worm
- front side
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the construction equipment, especially building construction platform for convenient removal, to the relatively poor problem that is difficult to realize the lift of current building construction platform stability, the following scheme is proposed at present, and it includes base and construction platform body, the spout has all been seted up to both sides around base top and the construction platform body bottom, and equal slidable mounting has two slip tables in four spouts, and four slip table tops that are located the below all rotate the one end that is connected with the bracing piece through the hinge, and the other end of four bracing pieces all rotates through hinge and the slip table that is located the top that corresponds to be connected, and four slip tables one side that are located the top all set up threaded hole, and two screw holes that are located the front side and two screw holes that are located the rear side all threaded mounting. The utility model has the advantages of reasonable design, can be through the needs of lift construction platform in order to adapt to the difference to stability is higher, convenient to use, and the reliability is high.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to building construction platform convenient to remove.
Background
In the use of the building construction platform convenient to move, because the integral structure of the building construction platform convenient to move is unreasonable, the joint of the building construction platform and the landing leg of the platform can often shake when in use, or the climbing ladder falls off from the building construction platform, so that the building construction platform convenient to move inclines or is loose, and safety hidden troubles are brought to users. Through retrieval, Chinese patent with the publication number of CN208884955U discloses a construction platform convenient to move, which comprises a construction platform, platform guard rails, platform supporting legs, a supporting beam, universal wheels, climbing ladders, climbing ladder fixing plates and fixing screws, wherein the lower part of the construction platform is connected with a plurality of platform supporting legs, the interior of the construction platform is provided with a plurality of positioning connecting blocks, the interior of each positioning connecting block is provided with a fixing groove, the upper part of each platform supporting leg is provided with a fixing bulge, the fixing bulge is matched with the fixing groove, the fixing bulge is connected with the fixing groove, the outer side of each platform supporting leg is connected with the lower part of a supporting leg fixing sleeve through a fixing bolt, the upper part of each supporting leg fixing sleeve is connected with a supporting leg connecting sleeve through a locking screw, the lower part of each supporting leg connecting sleeve is connected with a platform supporting leg, the two sides of the supporting beam are connected with the platform supporting legs.
However, the design has the defects that the construction platform is difficult to lift, so that the height of the construction platform is difficult to adjust according to actual use conditions, and therefore the building construction platform convenient to move is provided for solving the problems.
Disclosure of Invention
The utility model aims at solving the relatively poor shortcoming that just is difficult to realize going up and down of current building construction platform stability, and the building construction platform of the removal of being convenient for that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building construction platform convenient to move comprises a base and a construction platform body, wherein sliding grooves are formed in the top of the base and the front side and the rear side of the bottom of the construction platform body, two sliding tables are arranged in the four sliding grooves in a sliding manner, the tops of the four sliding tables positioned below are connected with one end of a supporting rod in a rotating manner through hinges, the other ends of the four supporting rods are connected with the corresponding sliding table positioned above in a rotating manner through hinges, one side of each sliding table positioned above is provided with a threaded hole, two threaded holes positioned on the front side and two threaded holes positioned on the rear side are provided with the same threaded rod in a threaded manner, two external threads with opposite rotating directions are arranged on the two threaded rods, one end of each threaded rod is fixedly provided with a chain wheel, the two chain wheels are provided with the same chain in a rotating manner, one, the one end fixed mounting that the threaded rod that is located the front side is close to the sprocket has the worm wheel, and the worm meshes with the worm wheel mutually, and the worm top extends to construction platform body top and fixed mounting has the handle.
Preferably, the equal fixed mounting in both sides has the limiting plate around four spouts, has all seted up the spacing groove on the inner wall of eight slip table front side both sides, and eight limiting plates all carry on spacingly with the spacing groove sliding connection who corresponds to the slip table.
Preferably, the same cross shaft is rotatably mounted in the four support rods, and shaft sleeves are fixedly sleeved on the outer sides of the front end and the rear end of the cross shaft to limit the cross shaft.
Preferably, the four corners of the bottom of the base are fixedly provided with wheel seats, and the four wheel seats are internally provided with rolling wheels in a rotating manner, so that the device can be conveniently moved.
Preferably, construction platform body bottom fixed mounting has two mounting panels, and two mounting panels all rotate the cover and establish in two threaded rod outsides, support two threaded rods.
Preferably, the equal fixed mounting in construction platform body bottom both sides has the guard plate, and two guard plates all set up to the arc, protect the transmission part.
In the utility model, the building construction platform convenient to move drives the worm to rotate by rotating the handle, the worm drives the worm wheel to rotate, the worm wheel drives the threaded rod positioned at the front side to rotate, the threaded rod positioned at the front side drives the threaded rod positioned at the rear side to rotate through the transmission between the two chain wheels, the two threaded rods drive the four sliding tables positioned above to slide to one side close to the cross shaft and drive the supporting rod to rotate through the thread matching with the corresponding sliding tables, and simultaneously, the four sliding tables positioned below slide to one side close to the cross shaft, so that the construction platform body is pushed upwards;
in the utility model, when the construction platform body moves to a proper position, the rotation of the handle is stopped, and the construction platform body is fixed through the self-locking property of the transmission between the worm and the worm wheel;
the utility model has the advantages of reasonable design, can be through the needs of lift construction platform in order to adapt to the difference to stability is higher, convenient to use, and the reliability is high.
Drawings
Fig. 1 is a schematic structural view of a construction platform convenient to move provided by the utility model;
FIG. 2 is a schematic structural view of the A-A section of the construction platform convenient for movement according to the present invention;
fig. 3 is a schematic structural diagram of a B-B cross section of the construction platform convenient for moving provided by the utility model.
In the figure: 1. a base; 2. a construction platform body; 3. a chute; 4. a sliding table; 5. a support bar; 6. a threaded hole; 7. a threaded rod; 8. a worm gear; 9. a sprocket; 10. a worm; 11. a handle; 12. mounting a plate; 13. a horizontal axis; 14. a limiting groove; 15. a limiting plate; 16. a wheel seat; 17. and (4) a protective plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a building construction platform convenient to move comprises a base 1 and a construction platform body 2, sliding grooves 3 are respectively arranged at the top of the base 1 and the front and back sides of the bottom of the construction platform body 2, two sliding tables 4 are respectively and slidably mounted in the four sliding grooves 3, the tops of the four sliding tables 4 positioned below are respectively and rotatably connected with one end of a supporting rod 5 through hinges, the other ends of the four supporting rods 5 are respectively and rotatably connected with the corresponding sliding tables 4 positioned above through hinges, threaded holes 6 are respectively arranged at one side of the four sliding tables 4 positioned above, the same threaded rod 7 is respectively and threadedly mounted in the two threaded holes 6 positioned at the front side and the two threaded holes 6 positioned at the back side, two external threads with opposite rotation directions are respectively arranged on the two threaded rods 7, a chain wheel 9 is fixedly mounted at one end of each threaded, the mounting hole has been seted up to 2 tops of construction platform body near one side of sprocket 9, and the worm 10 is installed in the mounting hole rotation, and the one end fixed mounting that the threaded rod 7 that is located the front side is close to sprocket 9 has worm wheel 8, and worm 10 meshes with worm wheel 8 mutually, and worm 10 top extends to 2 tops of construction platform body and fixed mounting has handle 11.
The utility model discloses in, the equal fixed mounting in both sides has limiting plate 15 around four spouts 3, has all seted up spacing groove 14 on the inner wall of the 4 front sides of eight slip tables, and eight limiting plates 15 all with the 14 sliding connection of spacing groove that correspond, carry on spacingly to slip table 4.
The utility model discloses in, same cross axle 13 is installed to four 5 internal rotations of bracing piece, and the equal fixed cover in both ends outside is equipped with the axle sleeve around the cross axle 13, carries on spacingly to the cross axle 13.
The utility model discloses in, the equal fixed mounting in base 1 bottom four corners has wheel seat 16, all rotates in four wheel seats 16 and installs the gyro wheel, the convenient removal to the device.
The utility model discloses in, 2 bottom fixed mounting of construction platform body have two mounting panels 12, and two mounting panels 12 all rotate the cover and establish in the 7 outsides of two threaded rods, support two threaded rods 7.
The utility model discloses in, the equal fixed mounting in 2 bottom both sides of construction platform body has guard plate 17, and two guard plates 17 all set up to the arc, protect the transmission part.
The utility model discloses in, when using, rotate handle 11 and drive worm 10 and rotate, worm 10 is beaten worm wheel 8 and is rotated, worm wheel 8 drives threaded rod 7 that is located the front side and rotates, threaded rod 7 that is located the front side drives threaded rod 7 that is located the rear side through the transmission between two sprocket 9 and rotates, two threaded rods 7 drive four slip tables 4 that are located the top through the screw-thread fit with corresponding slip table 4 and drive bracing piece 5 to the sideslip that is close to cross axle 13 and rotate, four slip tables 4 that are located the below simultaneously slide to the one side that is close to cross axle 13, thereby upwards promote construction platform body 2, when construction platform body 2 removes suitable position, stall handle 11, fix construction platform body 2 through driven auto-lock nature between worm 10 and the worm wheel 8.
Claims (6)
1. A building construction platform convenient to move comprises a base (1) and a construction platform body (2) and is characterized in that sliding grooves (3) are formed in the top of the base (1) and the front side and the rear side of the bottom of the construction platform body (2), two sliding tables (4) are arranged in the four sliding grooves (3) in a sliding mode, the tops of the four sliding tables (4) positioned below are rotatably connected with one ends of supporting rods (5) through hinges, the other ends of the four supporting rods (5) are rotatably connected with the corresponding sliding tables (4) positioned above through hinges, threaded holes (6) are formed in one sides of the four sliding tables (4) positioned above, the same threaded rod (7) is arranged in each of the two threaded holes (6) positioned on the front side and the two threaded holes (6) positioned on the rear side in a threaded mode, and two external threads with opposite rotating directions are arranged on the, the equal fixed mounting in one end of two threaded rods (7) has sprocket (9), and the transmission mounting has same chain on two sprocket (9), the mounting hole has been seted up to one side that construction platform body (2) top is close to sprocket (9), rotates in the mounting hole and installs worm (10), and threaded rod (7) that are located the front side are close to one end fixed mounting of sprocket (9) and have worm wheel (8), and worm (10) mesh mutually with worm wheel (8), and worm (10) top extends to construction platform body (2) top and fixed mounting has handle (11).
2. The construction platform convenient to move according to claim 1, wherein limiting plates (15) are fixedly mounted on the front side and the rear side of each of the four sliding grooves (3), limiting grooves (14) are formed in inner walls of the two sides of the front side of each of the eight sliding tables (4), and the eight limiting plates (15) are slidably connected with the corresponding limiting grooves (14).
3. The construction platform convenient to move as claimed in claim 1, wherein the same cross shaft (13) is rotatably mounted in the four support rods (5), and bushings are fixedly sleeved on the outer sides of the front end and the rear end of the cross shaft (13).
4. The construction platform convenient to move according to claim 1, wherein four corners of the bottom of the base (1) are fixedly provided with wheel seats (16), and rollers are rotatably arranged in the four wheel seats (16).
5. The construction platform convenient to move according to claim 1, wherein two mounting plates (12) are fixedly mounted at the bottom of the construction platform body (2), and the two mounting plates (12) are rotatably sleeved outside the two threaded rods (7).
6. The construction platform convenient to move according to claim 1, wherein two protection plates (17) are fixedly installed on two sides of the bottom of the construction platform body (2), and the two protection plates (17) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185773.2U CN211949492U (en) | 2019-12-09 | 2019-12-09 | Building construction platform convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185773.2U CN211949492U (en) | 2019-12-09 | 2019-12-09 | Building construction platform convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211949492U true CN211949492U (en) | 2020-11-17 |
Family
ID=73175565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185773.2U Expired - Fee Related CN211949492U (en) | 2019-12-09 | 2019-12-09 | Building construction platform convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211949492U (en) |
-
2019
- 2019-12-09 CN CN201922185773.2U patent/CN211949492U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20211209 |