CN215055153U - Rain shed lifting platform - Google Patents
Rain shed lifting platform Download PDFInfo
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- CN215055153U CN215055153U CN202120920679.1U CN202120920679U CN215055153U CN 215055153 U CN215055153 U CN 215055153U CN 202120920679 U CN202120920679 U CN 202120920679U CN 215055153 U CN215055153 U CN 215055153U
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Abstract
The utility model discloses a rain shed lift platform relates to steel-pipe pile manufacturing platform technical field, has solved construction platform and has used the scaffold frame to set up under the current rain shed, because the diameter of stake is different, need set up again at every turn, loaded down with trivial details inefficiency problem. Comprises a fixed platform positioned in a rain shelter, wherein the fixed platform is provided with an opening, and a working position is arranged below the opening; the opening part is connected with a plurality of sleeves, the intraductal pipe that slides that is connected with of sleeve, the union coupling that slides is in same work platform, and the pipe that slides from top to bottom along the sleeve pipe, has seted up a plurality of locating holes along its length direction on the pipe that slides, is connected with the fixed pin of pegging graft in the locating hole on the sleeve pipe. The height of the platform can be adjusted conveniently, the platform can be adjusted up and down to adapt to tubular piles with different diameters, construction is safe, and efficiency is improved.
Description
Technical Field
The utility model relates to a steel-pipe pile makes platform technical field, in particular to canopy lift platform.
Background
For example, in the manufacturing process of a wind turbine tower, the manufacturing process generally comprises the processes of blanking, groove forming, edge rolling, longitudinal seam welding, girth welding and the like, wherein a rain shelter is required to be arranged outside the welding work, the welding work is required to be carried out at the high altitude of the upper portion of the tower, a scaffold is used for building an existing construction platform under the rain shelter, and due to the fact that the diameter of piles is different, the construction platform needs to be built again every time, and the construction platform is complex and low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a canopy lift platform, it is convenient through the fixed lift platform of sleeve pipe, platform height adjustment, can adjust from top to bottom in order to adapt to different diameter tubular piles, and construction safety raises the efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a rain shelter lifting platform comprises a fixed platform positioned in a rain shelter, wherein an opening is formed in the fixed platform, and a working position is arranged below the opening;
the opening part is connected with a plurality of sleeves, the intraductal pipe that slides that is connected with of sleeve, the union coupling that slides is in same work platform, and the pipe that slides from top to bottom along the sleeve pipe, has seted up a plurality of locating holes along its length direction on the pipe that slides, is connected with the fixed pin of pegging graft in the locating hole on the sleeve pipe.
Furthermore, a small chain is connected to the periphery of the sleeve, and the other end of the small chain is connected to the fixing pin.
Furthermore, the top of the sliding tube is connected with a sealing plate, and when the sliding tube slides to the lowest part, the sealing plate is abutted against the upper end surface of the sleeve.
Furthermore, the workbench is positioned at one end of the opening of the fixed platform, the workbench is connected with a handrail fence pointing to the other end of the opening, and a guardrail is arranged on the side edge close to the edge of the opening.
Furthermore, the sleeve is also provided with a positioning through hole for inserting the fixing pin, the positioning through hole is in a vertical groove shape, and the width of the groove is matched with the diameter of the fixing pin.
Furthermore, the number of the fixing pins is two, the sleeve is provided with a corresponding positioning through hole and a corresponding fixing through hole, and the fixing through holes are matched with the fixing pins.
Furthermore, a draw hook or a draw ring is fixed on the top surface of the sealing plate.
Furthermore, the bottom of the sealing plate is connected with a connecting block extending into the sliding pipe, a fixing bolt penetrates through the sliding pipe, and the fixing bolt penetrates through the connecting block.
Furthermore, a vertical ladder is connected to the workbench and is upwards erected on the fixed platform.
Furthermore, the fixed platform is fixed with L-shaped retaining grooves, the retaining grooves are provided with two retaining grooves respectively positioned on two sides of the straight ladder, and the L-shaped retaining grooves are arranged on the corresponding side edges of the straight ladder and outside the side edges close to the working platform.
To sum up, the utility model discloses following beneficial effect has:
the sleeve fixed lifting platform is convenient to adjust the height of the platform, can be adjusted up and down to adapt to tubular piles with different diameters, does not need to build a new scaffold every time, is safe to construct and improves the efficiency; and the lifting device is convenient to position and fix after lifting and has lower requirements on lifting precision.
Drawings
FIG. 1 is a schematic view of the overall installation structure of the present invention;
fig. 2 is a schematic front structural view of the present invention;
fig. 3 is a plan view of the present invention.
In the figure, 1, a platform is fixed; 11. a sleeve; 111. positioning the through hole; 12. a baffle groove; 2. a working platform; 21. a slipping pipe; 211. positioning holes; 212. closing the plate; 213. connecting blocks; 22. an armrest rail; 23. a guardrail; 24. a straight ladder; 3. a fixing pin; 31. and (5) a small chain.
Detailed Description
The following description will be further described with reference to the accompanying drawings, which are not intended to limit the present invention.
A rain shelter lifting platform is shown in figure 1 and comprises a horizontal fixed platform 1 positioned in a rain shelter, wherein the top of the rain shelter is in an isosceles triangle shape and can contain more lifting spaces; an upper ladder and a lower ladder are connected between the fixed platform 1 and the ground so as to be convenient to move up and down; the middle of the fixed platform 1 is provided with a rectangular opening, and a working position is arranged below the rectangular opening.
As shown in fig. 1 and 2, four rectangular vertical sleeves 11 are welded at an opening of a fixed platform 1, a sliding pipe 21 is connected in each sleeve 11, the bottom ends of the sliding pipes 21 are fixed on the same working platform 2, a steel plate net is laid on the working platform 2, the middle part of the working platform is further reinforced by flat steel welding, and the flat steel divides the working platform 2 into two square areas;
the sliding pipe 21 slides up and down along the sleeve 11, a plurality of horizontal positioning holes 211 are uniformly formed in the sliding pipe 21 along the length direction of the sliding pipe, the forming direction between every two adjacent positioning holes 211 is vertical, and the sleeve 11 is connected with a fixing pin 3 inserted into the positioning holes 211; in order to prevent the fixing pin 3 from falling off, a small chain 31 is fixedly connected to the outer circumference of the sleeve 11, and the other end of the small chain 31 is connected to the outside of the fixing pin 3.
As shown in fig. 2, since the precision of the lifting device is poor, it is difficult to lift the working platform to a proper position at one time, so that the positioning hole 211 corresponds to the through hole on the sleeve, two fixing pins 3 are provided, the sleeve 11 is provided with a positioning through hole 111 and a fixing through hole for inserting the two fixing pins 3, and the positioning through hole 111 is perpendicular to the opening direction of the fixing through hole. The positioning through hole 111 is in a vertical groove shape, and the width of the groove is matched with the diameter of the fixing pin 3; the fixing through holes are round and matched with the fixing pins 3, and the distance between the lower ends of the positioning through holes 111 and the fixing through holes is equal to the distance between the adjacent positioning holes 211;
when fixing, because the location has certain length through 111, convenient location, firstly insert a fixed pin 3 in the pipe 21 that slides through positioning hole 111, then slowly remove hoisting device, this fixed pin 3 descends and butts in positioning hole 111 lower extreme, and the rethread fixed hole inserts another fixed pin 3 in the pipe 21 that slides.
As shown in fig. 2, a sealing plate 212 is connected to the top of the slide pipe 21, and when the slide pipe 21 slides to the lowest position, the sealing plate 212 abuts against the upper end surface of the sleeve 11. A draw hook or a pull ring is fixed on the top surface of the closing plate 212 so as to be convenient to lift through a lifting device such as an electric hoist; in order to better connect the closing plate 212 to the slide pipe 21, the bottom of the closing plate 212 is integrally connected with a connecting block 213 extending into the slide pipe 21, a fixing bolt penetrates through the slide pipe 21, and the fixing bolt also penetrates through the connecting block 213.
As shown in fig. 3, the working platform is located at one end of the opening of the fixed platform 1, the handrail fence 22 pointing to the other end of the opening is connected on the working platform, a vertical straight ladder 24 is fixedly connected on the side surface of the working platform opposite to the handrail ladder, and the straight ladder 24 is upwards erected on the fixed platform 1; a guardrail 23 is arranged on the side edge of the workbench close to the edge of the opening, the guardrail 23 comprises two vertical copper pipes and three layers of horizontal copper pipe railings welded between the vertical pipes, the safety rope of an operator is tied on the guardrail 23, and the guardrail 23 and the vertical ladder 24 surround three side edges of the workbench which are not provided with the handrail 22;
The working principle is as follows:
when the size of the tower barrel is changed, the device can be driven to lift through devices such as an electric hoist, the workbench can be lifted upwards to a position upwards away from the top of the tower barrel by rotating the tower barrel through a temporary welding lug on the periphery of the tower barrel (similar to a cam principle), then a fixing pin 3 is inserted into the sliding pipe 21 through the positioning through hole 111, the lifting device is slowly released, the fixing pin 3 descends and abuts against the lower end of the positioning through hole 111, and then another fixing pin 3 is inserted into the sliding pipe 21 through the fixing through hole, so that the fixing of the working platform 2 is completed; an operator can complete the welding work of the tower drum on the working platform 2 and can go up and down between the working platform 2 and the fixed platform 1 through the straight ladder 24.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications or equivalent substitutions within the spirit and scope of the present invention, and such modifications or equivalent substitutions should also be considered as falling within the scope of the present invention.
Claims (10)
1. The utility model provides a canopy lift platform which characterized in that: comprises a fixed platform (1) positioned in a rain shelter, wherein the fixed platform (1) is provided with an opening, and a working position is arranged below the opening;
the opening part is connected with a plurality of sleeve pipes (11), sleeve pipe (11) in-connection has slide pipe (21), and slide pipe (21) are connected in same work platform (2), and slide pipe (21) slides from top to bottom along sleeve pipe (11), have seted up a plurality of locating holes (211) along its length direction on slide pipe (21), are connected with fixed pin (3) of pegging graft in locating hole (211) on sleeve pipe (11).
2. A rainshelter lift platform as claimed in claim 1 wherein: the periphery of the sleeve (11) is connected with a small chain (31), and the other end of the small chain (31) is connected with the fixing pin (3).
3. A rain fly lifting platform according to claim 1 or 2, wherein: the top of the sliding pipe (21) is connected with a sealing plate (212), and when the sliding pipe (21) slides to the lowest part, the sealing plate (212) is abutted to the upper end face of the sleeve (11).
4. A rainshelter lift platform as claimed in claim 1 wherein: the workstation is located fixed platform (1) open-ended one end, is connected with handrail fence (22) to the opening other end on the workstation, and is close to and is equipped with guardrail (23) on the side of opening edge.
5. A rainshelter lift platform as claimed in claim 1 wherein: still be equipped with on sleeve pipe (11) and supply fixed pin (3) male positioning hole (111), positioning hole (111) are vertical slot-like, and its groove width and fixed pin (3) diameter looks adaptation.
6. A rainshelter lift platform as claimed in claim 5, wherein: the fixing pins (3) comprise two fixing pins, corresponding positioning through holes (111) and fixing through holes are formed in the sleeve (11), and the fixing through holes are matched with the fixing pins (3).
7. A rainshelter lift platform as claimed in claim 3 wherein: and a draw hook or a pull ring is fixed on the top surface of the sealing plate (212).
8. A rainshelter lift platform as claimed in claim 7 wherein: the bottom of the sealing plate (212) is connected with a connecting block (213) extending into the sliding pipe (21), a fixing bolt penetrates through the sliding pipe (21), and the fixing bolt penetrates through the connecting block (213).
9. A rain fly lifting platform as claimed in claim 1 or 4, wherein: the workbench is connected with a straight ladder (24), and the straight ladder (24) is upwards erected on the fixed platform (1).
10. A rainshelter lift platform as claimed in claim 9 wherein: the fixed platform (1) is fixed with L-shaped retaining grooves (12), the retaining grooves (12) are provided with two retaining grooves which are respectively positioned at two sides of the straight ladder (24), and the L-shaped retaining grooves (12) are arranged on the corresponding side edges of the straight ladder (24) and outside the side surfaces which are close to the working platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920679.1U CN215055153U (en) | 2021-04-30 | 2021-04-30 | Rain shed lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920679.1U CN215055153U (en) | 2021-04-30 | 2021-04-30 | Rain shed lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215055153U true CN215055153U (en) | 2021-12-07 |
Family
ID=79107808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120920679.1U Active CN215055153U (en) | 2021-04-30 | 2021-04-30 | Rain shed lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215055153U (en) |
-
2021
- 2021-04-30 CN CN202120920679.1U patent/CN215055153U/en active Active
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