CN215907334U - Steel structure supporting platform - Google Patents
Steel structure supporting platform Download PDFInfo
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- CN215907334U CN215907334U CN202122475388.9U CN202122475388U CN215907334U CN 215907334 U CN215907334 U CN 215907334U CN 202122475388 U CN202122475388 U CN 202122475388U CN 215907334 U CN215907334 U CN 215907334U
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Abstract
The utility model belongs to the technical field of steel structures, and relates to a steel structure supporting platform, which comprises: the platform body is hollow inside, and an opening at the lower part of the platform body forms a containing cavity; the base is horizontally arranged at an opening at the lower part of the platform body; the four first connecting rods are symmetrically arranged on two sides of the top wall of the containing cavity, and the upper ends of the four first connecting rods are movably connected to the top wall of the containing cavity; the four second connecting rods are symmetrically arranged on two sides of the upper part of the base and correspond to the four first connecting rods one by one, the lower ends of the four second connecting rods are movably connected to the base, and the upper ends of the four second connecting rods are respectively movably connected with the lower ends of the corresponding first connecting rods; and the driving assembly is horizontally arranged on the base, is connected with the four second connecting rods along the length direction of the base and drives the four second connecting rods to rotate. The base can freely enter and exit the containing cavity through the matching of the driving device and the connecting rod structure, so that the base is contained in the supporting platform, the integral volume of the supporting platform is reduced, and the reasonable utilization rate of space is increased.
Description
Technical Field
The utility model belongs to the technical field of steel structures, and relates to a steel structure supporting platform.
Background
Building steel construction develops rapidly in recent years, and operating personnel often need utilize operation platform to be under construction in the steel construction building work progress, and it often can use steel construction supporting platform, and general steel construction supporting platform formula structure as an organic whole, and then the staff of not being convenient for takes great space with its folding storage when not using, influences other work normal clear.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel structure supporting platform to solve the technical problem that the existing steel structure supporting platform is inconvenient to fold and store due to an integrated structure and occupies a large space when not in use.
In order to achieve the purpose, the specific technical scheme of the steel structure supporting platform is as follows:
a steel structural support platform comprising:
the platform body is hollow inside, and an opening at the lower part of the platform body forms a containing cavity;
the base is horizontally arranged at an opening at the lower part of the platform body;
the four first connecting rods are symmetrically arranged on two sides of the top wall of the containing cavity, and the upper ends of the four first connecting rods are movably connected to the top wall of the containing cavity;
the four second connecting rods are symmetrically arranged on two sides of the upper part of the base and correspond to the four first connecting rods one by one, the lower ends of the four second connecting rods are movably connected to the base, and the upper ends of the four second connecting rods are respectively movably connected with the lower ends of the corresponding first connecting rods;
and the driving assembly is horizontally arranged on the base, is connected with the four second connecting rods along the length direction of the base and drives the four second connecting rods to rotate.
The present invention is also characterized in that,
the driving component comprises a hydraulic push rod, the hydraulic push rod is horizontally arranged at the middle position of the upper surface of the base and along the length direction of the base, a transmission rod is fixedly connected with the free end of the hydraulic push rod, the transmission rod and the hydraulic push rod are mutually vertical, Z-shaped rods are respectively and symmetrically arranged at the two ends of the transmission rod, the middle position of each Z-shaped rod is fixedly connected with the transmission rod, racks are respectively and fixedly connected with the front end and the rear end of each Z-shaped rod, a limiting cylinder is respectively and horizontally arranged on the base and close to the rear end of each Z-shaped rod along the length direction of the base, the rear end of each Z-shaped rod penetrates through the corresponding limiting cylinder, a gear is fixedly connected with the side position of each second connecting rod close to the base, the rotation direction of the gear is along the length direction of the base, the position of the gear is close to the racks, and the racks connected with the front ends of the Z-shaped rods are positioned at the upper parts of the gears and are meshed with the gears, the rack connected with the rear end of the Z-shaped rod is positioned at the lower part of the gear and is meshed with the gear.
Wherein, a first fixed rod is horizontally and fixedly arranged between two adjacent first connecting rods on the same side, and a second fixed rod is horizontally and fixedly arranged between two adjacent second connecting rods on the same side.
The upper end of each first connecting rod is connected with the top wall of the containing cavity through a rotating shaft, the lower end of each second connecting rod is connected with the base through a rotating shaft, and each first connecting rod is connected with the corresponding second connecting rod through a rotating shaft.
Wherein base upper portion is provided with two spacing telescopic links along base length direction level, and two spacing telescopic links are parallel to each other, and the junction at first connecting rod and second connecting rod is connected respectively at the both ends of each spacing telescopic link.
Wherein the telescopic shortest distance of each limit telescopic rod is not less than the distance between two gears.
Wherein, the four corners of the lower part of the platform body are respectively provided with a universal wheel.
The steel structure supporting platform provided by the utility model has the following advantages: cooperate through drive arrangement and connecting rod structure and make the base can freely pass in and out and accomodate the chamber to make the base by inside the income supporting platform, reduce the holistic volume of supporting platform, the reasonable rate of utilization in increase space, universal wheel and ground contact this moment, the parking position that can conveniently remove, it is convenient to remove, also can stretch out the base when using simultaneously and accomodate the chamber, high durability and convenient use, in addition, cooperation through dead lever and spacing telescopic link makes the connecting rod structure become a whole, stable in structure.
Drawings
FIG. 1 is a schematic view of the overall structure of a steel structural support platform according to the present invention;
FIG. 2 is a schematic top view of a bottom base of a steel structural support platform according to the present invention;
FIG. 3 is a schematic structural view of a middle base of the steel structural support platform of the present invention after extending out of the storage cavity;
FIG. 4 is a schematic side view of the bottom base of the steel structural support platform of the present invention after extending out of the receiving cavity;
reference numerals:
1. a platform body; 2. a receiving cavity; 3. a base; 4. a hydraulic push rod; 5. a first link; 6. a second link; 7. a first fixing lever; 8. a second fixing bar; 9. a universal wheel; 10. a Z-shaped bar; 11. a rack; 12. a gear; 13. a limiting cylinder; 14. a transmission rod; 15. limiting telescopic rods.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the steel structure supporting platform of the utility model comprises a platform body 1, wherein the platform body 1 is hollow, the lower opening of the platform body 1 forms a containing cavity 2, a base 3 is horizontally arranged at the lower opening of the platform body 1, four first connecting rods 5 are symmetrically arranged at two sides of the top wall of the containing cavity 2, the upper ends of the four first connecting rods 5 are movably connected to the top wall of the containing cavity 2, four second connecting rods 6 are symmetrically arranged at two sides of the upper part of the base 3, the four second connecting rods 6 correspond to the four first connecting rods 5 one by one, the lower ends of the four second connecting rods 6 are movably connected to the base 3, the upper ends of the four second connecting rods 6 are respectively movably connected with the lower ends of the corresponding first connecting rods 5, a driving component is horizontally arranged on the base 3 along the length direction of the base 3, the driving component is connected with the four second connecting rods 6 and drives the four second connecting rods 6 to rotate, the four second connecting rods 6 rotate inwards and drive the four first connecting rods 5 to rotate, thereby make platform body 1 rise or descend, make base 3 follow the 1 lower part opening part of platform body business turn over accomodate the chamber 2, make this device whole volume reduce, conveniently deposit when not using.
As shown in fig. 1, 2 and 3, the driving assembly includes a hydraulic push rod 4, the hydraulic push rod 4 is horizontally disposed at a middle position of the upper surface of the base 3 and along the length direction of the base 3, a transmission rod 14 is fixedly connected to a free end of the hydraulic push rod 4, the transmission rod 14 is perpendicular to the hydraulic push rod 4, Z-shaped rods 10 are symmetrically disposed at two ends of the transmission rod 14, a middle position of each Z-shaped rod 10 is fixedly connected to the transmission rod 14, a rack 11 is fixedly connected to a front end and a rear end of each Z-shaped rod 10, a limiting cylinder 13 is horizontally disposed on the base 3 at a position close to the rear end of each Z-shaped rod 10 along the length direction of the base 3, the rear end of each Z-shaped rod 10 passes through the corresponding limiting cylinder 13, a gear 12 is fixedly connected to a side position of each second connecting rod 6 close to the base 3, the rotation direction of the gear 12 is along the length direction of the base 3, the position of the gear 12 is close to the rack 11, the rack 11 connected with the front end of the Z-shaped rod 10 is positioned at the upper part of the gear 12 and is meshed with the gear 12, the rack 11 connected with the rear end of the Z-shaped rod 10 is positioned at the lower part of the gear 12 and is meshed with the gear 12, and the gear 12 is connected with the rack 11, so that the hydraulic push rod 4 is more labor-saving when pushing and pulling the transmission rod 14.
As shown in fig. 4, a first fixing rod 7 is horizontally and fixedly disposed between two adjacent first connecting rods 5 on the same side, and a second fixing rod 8 is horizontally and fixedly disposed between two adjacent second connecting rods on the same side, so that the two first connecting rods 5 and the two second connecting rods 6 on the same side move synchronously.
The upper end of each first connecting rod 5 is connected with the top wall of the containing cavity 2 through a rotating shaft, four first bulges are arranged on the top wall of the containing cavity 2, the four first connecting rods 5 are connected with the four first bulges through rotating shafts respectively, the lower end of each second connecting rod 6 is connected with the base 3 through a rotating shaft, four second bulges are arranged on the base 3, the four second connecting rods 6 are connected with the four second bulges through rotating shafts respectively, each first connecting rod 5 is connected with the corresponding second connecting rod 6 through a rotating shaft, and the first connecting rods 5 and the second connecting rods 6 are enabled to rotate along the length direction of the base 3.
3 upper portions of base are provided with two spacing telescopic links 15 along 3 length direction levels of base, and two spacing telescopic links 15 are parallel to each other, each the junction at first connecting rod 5 and second connecting rod 6 is connected respectively at spacing telescopic link 15's both ends, makes the motion of relative first connecting rod 5 and second connecting rod 6's junction can be synchronous to make 1 both sides of platform body rise or descend in step, keep keeping the level when rising or descending. The telescopic shortest distance of each limit telescopic rod 15 is not less than the distance between the two gears 12, so that the included angle of the joint of the first connecting rod 5 and the second connecting rod 6 is prevented from further relative movement after 180 degrees, and the raised platform body 1 is more stable.
The universal wheels 9 are respectively arranged at the four corners of the lower part of the platform body 1, the base 3 can be conveniently moved after being collected into the containing cavity 2 from the lower part of the platform body 1, the base is moved to a place suitable for storing the device, the space is more reasonably utilized, and the base can also be quickly moved to the appointed place when in use, so that the base is convenient to move.
The working principle is as follows: when in use, the supporting platform is moved to a specified position through the universal wheel 9, then the hydraulic push rod 4 is started, the hydraulic push rod 4 is contracted, the transmission rod 14 is pulled by the hydraulic push rod 4 to move towards the hydraulic push rod 4, the two racks 11 connected with the front end of the Z-shaped rod 10 respectively drive the corresponding gears 12 to rotate anticlockwise and simultaneously drive the corresponding second connecting rods 6 to rotate anticlockwise, the two second connecting rods 6 respectively drive the corresponding first connecting rods 5 to rotate clockwise synchronously, so that the joint of the two second connecting rods 6 moves towards the direction close to the hydraulic push rod 4, the two racks 11 connected with the rear end of the Z-shaped rod 10 respectively drive the corresponding gears 12 to rotate clockwise and simultaneously drive the corresponding second connecting rods 6 to rotate clockwise, the two second connecting rods 6 respectively drive the corresponding first connecting rods 5 to rotate anticlockwise synchronously, so that the joint of the two second connecting rods 6 moves towards the direction close to the hydraulic push rod 4, at this moment, two spacing telescopic links 15 shrink in step, make 1 level of platform body rise, stretch out from 1 lower part opening of platform body and accomodate chamber 2 until base 3, until adjustment platform body 1 to suitable height, begin to use, start hydraulic push rod 4 again after the use is accomplished, promote transfer line 14 and keep away from hydraulic push rod 4 and remove, after chamber 2 is accomodate to base 3 follow 1 lower part opening income of platform body, 4 universal wheels 9 contact with ground, then through the place of depositing that universal wheel 9 removed this supporting platform, improve the rational utilization ratio in infrastructure in space.
According to the steel structure supporting platform, the base can freely enter and exit the containing cavity through the matching of the driving device and the connecting rod structure, so that the base is contained in the supporting platform, the overall size of the supporting platform is reduced, the reasonable utilization rate of space is increased, the universal wheels are in contact with the ground at the moment, the movable storage position is convenient, the movement is convenient, the base can also be rapidly extended out of the containing cavity during use, the use is convenient, in addition, the connecting rod structure is integrated through the matching of the fixed rod and the limiting telescopic rod, and the structure is stable.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A steel structural support platform, comprising:
the platform comprises a platform body (1), a platform body and a platform body, wherein the interior of the platform body is hollow, and the lower part of the platform body is provided with an opening to form a containing cavity (2);
the base (3) is horizontally arranged at an opening at the lower part of the platform body (1);
four first connecting rods (5) are symmetrically arranged on two sides of the top wall of the containing cavity (2), and the upper ends of the four first connecting rods are movably connected to the top wall of the containing cavity (2);
the four second connecting rods (6) are symmetrically arranged on two sides of the upper part of the base (3) and correspond to the four first connecting rods (5) one by one, the lower ends of the four second connecting rods are movably connected to the base (3), and the upper ends of the four second connecting rods are respectively movably connected with the lower ends of the corresponding first connecting rods (5);
the driving assembly is horizontally arranged on the base (3), and is connected with the four second connecting rods (6) along the length direction of the base (3) and drives the four second connecting rods (6) to rotate.
2. The steel structure supporting platform according to claim 1, wherein the driving assembly comprises a hydraulic push rod (4), the hydraulic push rod (4) is horizontally arranged in the middle of the upper surface of the base (3) and along the length direction of the base (3), a transmission rod (14) is fixedly connected to the free end of the hydraulic push rod (4), the transmission rod (14) and the hydraulic push rod (4) are perpendicular to each other, Z-shaped rods (10) are symmetrically arranged at two ends of the transmission rod (14) respectively, the middle of each Z-shaped rod (10) is fixedly connected with the transmission rod (14), racks (11) are fixedly connected to the front end and the rear end of each Z-shaped rod (10) respectively, a limiting cylinder (13) is horizontally arranged at the position, close to the rear end of each Z-shaped rod (10), on the base (3) along the length direction of the base (3) respectively, the rear end of each Z-shaped rod (10) penetrates through the corresponding limiting barrel (13), each second connecting rod (6) is close to a gear (12) in the side position of the base (3), the gear (12) rotates in the direction along the length direction of the base (3), the gear (12) is close to the rack (11), the rack (11) connected with the front end of the Z-shaped rod (10) is located on the upper portion of the gear (12) and meshed with the gear (12), and the rack (11) connected with the rear end of the Z-shaped rod (10) is located on the lower portion of the gear (12) and meshed with the gear (12).
3. The steel structure supporting platform as claimed in claim 2, wherein a first fixing rod (7) is horizontally and fixedly arranged between two adjacent first connecting rods (5) on the same side, and a second fixing rod (8) is horizontally and fixedly arranged between two adjacent second connecting rods (6) on the same side.
4. The steel structure supporting platform as claimed in claim 1, wherein the upper end of each first connecting rod (5) is connected with the top wall of the containing cavity (2) through a rotating shaft, the lower end of each second connecting rod (6) is connected with the base (3) through a rotating shaft, and each first connecting rod (5) is connected with the corresponding second connecting rod (6) through a rotating shaft.
5. The steel structure supporting platform as claimed in claim 4, wherein two limiting telescopic rods (15) are horizontally arranged on the upper portion of the base (3) along the length direction of the base (3), the two limiting telescopic rods (15) are parallel to each other, and two ends of each limiting telescopic rod (15) are respectively connected to the connection position of the first connecting rod (5) and the second connecting rod (6).
6. A steel structural support platform according to claim 5, wherein the shortest distance by which each of said limit telescopic rods (15) is extended and retracted is not less than the distance between two gears (12).
7. The steel structure supporting platform as claimed in claim 1, wherein universal wheels (9) are respectively arranged at four corners of the lower part of the platform body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475388.9U CN215907334U (en) | 2021-10-14 | 2021-10-14 | Steel structure supporting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475388.9U CN215907334U (en) | 2021-10-14 | 2021-10-14 | Steel structure supporting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215907334U true CN215907334U (en) | 2022-02-25 |
Family
ID=80312209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122475388.9U Active CN215907334U (en) | 2021-10-14 | 2021-10-14 | Steel structure supporting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215907334U (en) |
-
2021
- 2021-10-14 CN CN202122475388.9U patent/CN215907334U/en active Active
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