CN216276779U - High-safety operation platform - Google Patents
High-safety operation platform Download PDFInfo
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- CN216276779U CN216276779U CN202122518117.7U CN202122518117U CN216276779U CN 216276779 U CN216276779 U CN 216276779U CN 202122518117 U CN202122518117 U CN 202122518117U CN 216276779 U CN216276779 U CN 216276779U
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Abstract
The application relates to a high-safety work platform. The high-safety work platform comprises a first platform; the supporting component is arranged on the first platform; and a second platform disposed on the support assembly; the support assembly comprises at least four telescopic support units, the telescopic ends of the support units are connected with the lower surface of the second platform, the other ends of the support units are connected with the upper surface of the first platform, and the second platform is provided with an outlet; a stair connected with the outlet of the second platform is arranged in the supporting component; the lifting device is arranged between the first platform and the second platform and used for driving the second platform to move up and down, the high-safety operation platform can realize material conveying between the current floor and the highest floor, the height of the operation platform is adjusted, the height requirements of different construction sites are met, the safety of construction operation is improved, and the application range of the operation platform is enlarged.
Description
Technical Field
The application relates to the field of building construction, in particular to a high-safety operation platform.
Background
In the process of building a high-rise building, the floors are built layer by layer, and materials in the process of construction are often conveyed from the current top floor of the building to the next floor for use; however, the stair between the current highest floor and the next floor is usually the next floor after construction is finished, and a prefabricated stair is installed, and sometimes constructors can build temporary workbenches between the current floor and the next floor of the building; the height of the temporary workbench is often not adjustable, and the application range is small.
SUMMERY OF THE UTILITY MODEL
In order to make the height of interim workstation can adjust, be convenient for use at the not construction floor of co-altitude, this application provides the operation platform of high security.
The application provides a work platform of high security adopts following technical scheme:
a high-safety work platform comprises a first platform; the supporting component is arranged on the first platform; and a second platform arranged on the support component; the support assembly comprises at least four telescopic support units, the telescopic ends of the support units are connected with the lower surface of the second platform, the other ends of the support units are connected with the upper surface of the first platform, and the second platform is provided with an outlet; a stair is arranged in the supporting component and connected with an outlet on the second platform; and the lifting device is arranged between the first platform and the second platform and is used for driving the second platform to move up and down.
Through adopting above-mentioned technical scheme, stair provide the transfer mode for current floor and next floor, constructor can transport the material between current floor and highest floor through stair, under elevating gear and telescopic component's combined action, operation platform's height can be adjusted to satisfy different job sites's high requirement, increased construction operations's security, increased its application scope simultaneously.
Optionally, the support unit comprises an outer rod; and an inner rod which is sleeved inside the outer rod and can slide up and down.
By adopting the technical scheme, the second platform connected with the supporting unit can move up and down through the sliding of the inner rod, so that the overall height of the high-safety operation platform is changed.
Optionally, the inner rod is provided with a first through hole, the outer rod is provided with a second through hole, and when the first through hole is aligned with the second through hole, the bolt is inserted into the first through hole and the second through hole to lock the inner rod and the outer rod.
Through adopting above-mentioned technical scheme, can fix the height of operation platform, avoid interior pole landing downwards simultaneously, improve the security of construction.
Optionally, the lower end of the stair is provided with a sliding rod, the first platform is provided with a sliding rail, two ends of the sliding rod are arranged on the sliding rail, and the length direction of the sliding rail is parallel to the length direction of the stair.
Through adopting above-mentioned technical scheme, when whole platform height advanced the change, under the prerequisite that does not change the whole length of stair, the height of stair can also carry out corresponding change, has avoided because of reciprocating of second platform, the influence that causes the connection of stair and first platform.
Optionally, the stair comprises two connecting units arranged on the side surface of the stair, and the bottom of each connecting unit is connected with the corresponding sliding rod; and a step plate arranged on the connecting unit and used for going upstairs and downstairs; one connecting unit comprises two supporting rods which are respectively connected with the two ends of the tread board in the width direction.
Through adopting above-mentioned technical scheme for the flier still can keep the parallel relation with first platform when the stair altitude variation, has increased the stability of flier.
Optionally, the lifting device comprises a rotating shaft; a gear provided at one end of the rotating shaft; the driving device drives the rotating shaft to rotate; a rack engaged with the gear; and the supporting seat is connected with the end part of the rack and is arranged on the lower surface of the second platform.
Through adopting above-mentioned technical scheme, the second platform can reciprocate under elevating gear's effect to change work platform's overall height.
Optionally, the upper surface of the second platform is provided with anti-slip lines.
Through adopting above-mentioned technical scheme, increased the roughness of second platform upper surface to prevent constructor slip, increased operation platform's security.
Optionally, a connecting table is arranged on the first platform, and the sliding rail is arranged on the inner surface of the connecting table.
Through adopting above-mentioned technical scheme, the stability of slide rail has obtained the assurance, and has provided connection platform between bottom of the stair and next floor.
In summary, the present application includes at least one of the following beneficial technical effects:
1. a stable connecting device is provided between the current floor and the next floor, so that the safety of material conveying during construction is improved;
2. the height of the high-safety operation platform can be adjusted to adapt to different construction sites, so that the application range of the high-safety operation platform is expanded;
3. the high-safety operation platform can be fixed at a required height, and the safety during construction is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of a high-safety work platform provided in this embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged bottom view of the portion B in fig. 1.
Description of reference numerals: 1. a first platform; 11. a slide rail; 12. a connecting table; 2. a support assembly; 21. an outer rod; 21a, a second through hole; 22. an inner rod; 22a, a first through hole; 23. a bolt; 3. a second platform; 31. an outlet; 32. anti-skid lines; 4. a staircase; 41. a slide bar; 42. a step plate; 43. a strut; 5. a lifting device; 51. a rotating shaft; 52. a gear; 53. a drive device; 54. a rack; 55. and (4) supporting the base.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses work platform of high security.
Referring to fig. 1, the high-safety work platform comprises a first platform 1, and in order to ensure the stability and safety of the work platform, the first platform 1 is ensured to be horizontally arranged as much as possible during use; the supporting component 2 is arranged on the first platform 1, and the supporting component 2 is vertical to the first platform 1; the second platform 3 is arranged on the supporting component 2, and the second platform 3 is parallel to the first platform 1; in order to improve the stability of the second platform 3, the support assembly 2 includes at least four retractable support units, the retractable ends of the support units are welded to the lower surface of the second platform 3, the other ends of the support units are welded to the upper surface of the first platform 1, and the second platform 3 has an outlet 31; a stair 4 is arranged in the supporting component 2, the stair 4 is welded on an outlet 31 of the second platform 3, the position of the outlet 31 corresponds to the position of the stair 4, and the shape of the outlet 31 is rectangular; the lifting device 5 is arranged between the first platform 1 and the second platform 3 and is used for driving the second platform 3 to move up and down; the bottom surface of the lifting device 5 is welded with the first platform 1.
When the operation platform is placed on the floor slab of the next floor, the constructor can drive the lifting device 5 to drive the second platform 3 to move up and down; when the second platform 3 moves to be level with the floor of the current floor, stopping the lifting action of the lifting device 5; at the moment, the height of the operation platform is consistent with the height between the current floor and the next floor, and constructors can move between the current floor and the next floor through the stairs 4 to transport materials.
Referring to fig. 1, the support unit includes an outer rod 21 and an inner rod 22 which is sleeved inside the outer rod 21 and can slide up and down; the bottom of the inner rod 22 and the upper end of the outer rod 21 are both provided with protrusions, so that the inner rod 22 can be limited when the support unit is in an extending state, and the inner rod 22 is prevented from being separated from the outer rod 21; the outer rod 21 and the inner rod 22 have the same shape, and can be square tubes or circular tubes, which can be selected by the skilled person.
A first through hole 22a is formed in the inner rod 22, a second through hole 21a is formed in the outer rod 21, and when the first through hole 22a is aligned with the second through hole 21a, a bolt 23 is inserted into the first through hole 22a and the second through hole 21a to lock the inner rod 22 and the outer rod 21; in order to increase the height range of the inner rod 22, the number of the second through holes 21a may be plural, and the latch 23 is "7" shaped, which prevents the latch 23 from falling off from the locking position.
Referring to fig. 1, a sliding rod 41 is arranged at the lower end of the staircase 4, a sliding rail 11 is installed on the first platform 1, two ends of the sliding rod 41 are installed on the sliding rail 11, and the length direction of the sliding rail 11 is parallel to the length direction of the staircase 4; the two slide rails 11 are opposite in position and parallel to the first platform 1; the two ends of the sliding rod 41 are clamped on the sliding rail 11.
The stair 4 comprises two connecting units arranged on the side surfaces of the stair 4, the bottom of each connecting unit is connected with the corresponding sliding rod 41, and the sliding rods 41 penetrate through the connecting units; and a step plate 42 arranged on the connecting unit and used for going upstairs and downstairs, wherein the plane of the step plate 42 can be rectangular, and the step plate 42 is hinged on the connecting unit; one of the connection units includes two stays 43, and the stays 43 are respectively hinged to both ends of the step plate 42 in the width direction.
Referring to fig. 2-3, the lifting device 5 includes a rotating shaft 51, and the rotating shaft 51 may be a horizontally arranged round bar structure; the gear 52 is arranged at one end of the rotating shaft 51, and a boss and a groove are respectively arranged at the joint of the rotating shaft 51 and the gear 52, so that the rotating shaft 51 and the gear 52 can be prevented from slipping in the rotating process after being correspondingly clamped; and a driving device 53 for driving the rotation shaft 51 to rotate; a rack 54 engaged with the gear 52, wherein the rack 54 is in the vertical direction; the support seat 55 is connected with the end of the rack 54, and the support seat 55 is arranged on the lower surface of the second platform 3 and welded with the lower surface of the second platform 3; in order to increase the driving force of the lifting device 5 on the second platform 3 and enable the lower surface of the second platform 3 to be uniformly stressed, at least two lifting devices 5 can be arranged inside the supporting component 2 and are oppositely arranged relative to the center of the first platform 1, so that the second platform 3 can move up and down under the combined action of the lifting devices 5.
Referring to fig. 1, the upper surface of the second platform 3 is provided with anti-skid grains 32; the anti-slip pattern 32 is a cross pattern structure protruding from the upper surface of the second platform 3.
The first platform 1 is provided with a connecting platform 12, the slide rail 11 is two parallel groove strips arranged on the inner side wall of the side edge of the connecting platform 12, the two ends of the slide rail 11 can be rectangular or arc-shaped, when the two ends of the slide rail 11 are arc-shaped, the shapes of the cross sections of the two ends of the slide rail 41 are consistent, the impact force on the slide rail 11 can be reduced when the slide rail 41 slides to the two ends of the slide rail 11, and the service life of the slide rail is prolonged.
The implementation principle of the embodiment of the application is as follows: after the first platform 1 is built on the floor slab of the next floor, a constructor can use the driving device 53 of the lifting device 5 to enable the upper surface of the lifting device 5 to move up and down, so that the second platform 3 welded with the lifting device is driven to move up and down, and meanwhile, the sliding rod 41 at the bottom of the stair 4 also slides on the sliding rail 11; when the second platform 3 moves to a position which is level with the floor of the current floor, the driving device 53 is turned off, and the bolt 23 is inserted into the first through hole 22a and the second through hole 21a, so that the positions of the inner rod 22 and the outer rod 21 are locked to prevent the inner rod 22 from sliding off, and at the same time, the sliding rod 41 at the bottom of the stair 4 also stops on the sliding rail 11, and the bottom of the stair 4 can not move any more because the positions of the inner rod 22 and the outer rod 21 are locked; at this time, the constructor can transport the materials between the current floor and the next floor through the stairs 4.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a work platform of high security which characterized in that: comprising a first platform (1);
the supporting component (2) is arranged on the first platform (1);
and a second platform (3) arranged on the support assembly (2);
the supporting assembly (2) comprises at least four telescopic supporting units, the telescopic ends of the supporting units are connected with the lower surface of the second platform (3), the other ends of the supporting units are connected with the upper surface of the first platform (1), and the second platform (3) is provided with an outlet (31);
a stair (4) is arranged inside the supporting component (2), and the stair (4) is connected to an outlet (31) on the second platform (3);
and the lifting device (5) is arranged between the first platform (1) and the second platform (3) and is used for driving the second platform (3) to move up and down.
2. A work platform with high safety according to claim 1, characterised in that the support unit comprises an outer bar (21);
and an inner rod (22) which is sleeved inside the outer rod (21) and can slide up and down.
3. The work platform with high safety as claimed in claim 2, wherein the inner rod (22) is provided with a first through hole (22 a), the outer rod (21) is provided with a second through hole (21 a),
when the first through hole (22 a) is aligned with the second through hole (21 a), a plug pin (23) is inserted into the first through hole (22 a) and the second through hole (21 a) to lock the inner rod (22) and the outer rod (21).
4. A high-safety work platform according to claim 3, wherein a sliding rod (41) is arranged at the lower end of the stair (4), a sliding rail (11) is mounted on the first platform (1), two ends of the sliding rod (41) are mounted on the sliding rail (11), and the length direction of the sliding rail (11) is parallel to the length direction of the stair (4).
5. The high-safety work platform according to claim 4, characterized in that the stairs (4) comprise two connecting units arranged on the side surfaces of the stairs (4), and the bottoms of the connecting units are connected with the sliding rods (41);
and a step plate (42) provided to the connection unit for going upstairs and downstairs;
one of the connection units includes two support rods (43), and the support rods (43) are respectively connected with both ends of the tread plate (42) in the width direction.
6. A high safety work platform according to claim 5, wherein the lifting device (5) comprises a rotating shaft (51);
a gear (52) provided at one end of the rotating shaft (51);
and a driving device (53) for driving the rotating shaft (51) to rotate;
a rack (54) engaged with the gear (52);
and the supporting seat (55) is connected with the end part of the rack (54), and the supporting seat (55) is arranged on the lower surface of the second platform (3).
7. A high safety work platform according to any of claims 1-6, wherein the second platform (3) is provided with anti-slip threads (32) on its upper surface.
8. A high-safety work platform according to claim 4, wherein the first platform (1) is provided with a connecting platform (12), and the slide rails (11) are arranged on the inner surface of the connecting platform (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518117.7U CN216276779U (en) | 2021-10-19 | 2021-10-19 | High-safety operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518117.7U CN216276779U (en) | 2021-10-19 | 2021-10-19 | High-safety operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216276779U true CN216276779U (en) | 2022-04-12 |
Family
ID=81069849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122518117.7U Active CN216276779U (en) | 2021-10-19 | 2021-10-19 | High-safety operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216276779U (en) |
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2021
- 2021-10-19 CN CN202122518117.7U patent/CN216276779U/en active Active
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