CN213387691U - Aerial working platform with protection function - Google Patents
Aerial working platform with protection function Download PDFInfo
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- CN213387691U CN213387691U CN202021535468.8U CN202021535468U CN213387691U CN 213387691 U CN213387691 U CN 213387691U CN 202021535468 U CN202021535468 U CN 202021535468U CN 213387691 U CN213387691 U CN 213387691U
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- protection
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- platform
- adjusting mechanism
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Abstract
The utility model discloses an aerial working platform with safeguard function, include the aerial working platform main part that comprises removal base, scissors fork crane and elevating platform, be equipped with protection machanism on the elevating platform, protection machanism encloses the frame including setting up the protection in elevating platform side circumference, one side of protection enclosure frame articulates there is the fence door, the top of protection enclosure frame is equipped with the lift limit frame, be equipped with lifting adjusting mechanism between lift limit frame and the protection enclosure frame, lifting adjusting mechanism includes that setting up in the just vertical decurrent pivot of lift limit frame both sides through the bearing symmetry, the lower tip of pivot is equipped with the screw rod, be equipped with the screw thread section of thick bamboo that supplies the screw rod to pass on the protection enclosure frame, be equipped with the spliced eye of a plurality of vertical settings on the protection enclosure frame, be equipped with the telescopic link that stretches into in the spliced eye on the lift limit frame. The utility model has the characteristics of the flexibility is strong and be convenient for adjust, can adjust according to the staff of different heights.
Description
Technical Field
The utility model relates to an aerial working platform technical field specifically is an aerial working platform with safeguard function.
Background
With the increasing of the intensity of infrastructure construction, the demand of aerial work platforms is increasing continuously. The aerial work platform is a large-scale engineering mechanical device used for conveying workers and working equipment to a specified height to carry out operation, and is widely applied to the fields of high-altitude operation of electric power, street lamps, municipal administration, gardens, communication, airports, shipbuilding, traffic, advertisements and photographic lamps. The existing aerial work platform utilizes the protection fence to protect, and the falling accidents of workers are avoided. The height of the protective fence on the existing aerial working platform is fixed and unchanged, and the protective fence cannot be adjusted, so that the height of workers with obvious differences is inconvenient, particularly, the height of the workers is high, the gravity center of the human body crosses the height of the protective fence, the high-altitude falling is easily caused, and potential safety hazards exist. Therefore, the aerial work platform with the protection function is provided.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides an aerial working platform with safeguard function.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an aerial work platform with protection function, which comprises an aerial work platform main body consisting of a movable base, a scissor type lifting frame and a lifting platform, wherein a protection mechanism is arranged on the lifting platform, the protection mechanism comprises a protection surrounding frame arranged on the circumference of the side edge of the lifting platform, one side of the protection surrounding frame is hinged with a fence door, the top of the protection surrounding frame is provided with a lifting side frame, a lifting adjusting mechanism is arranged between the lifting side frame and the protection surrounding frame, the lifting adjusting mechanism comprises vertically downward rotating shafts symmetrically arranged on the two sides of the lifting side frame through bearings, the lower end part of the rotating shaft is provided with a screw rod, the protection surrounding frame is provided with a threaded cylinder for the screw rod to pass through, the protection surrounding frame is provided with a plurality of vertically arranged inserting holes, the lifting side frame is provided with a telescopic rod extending into the inserting holes, and the shaft end of the rotating shaft is provided with an adjusting rotating wheel, and a rotating handle is arranged on the adjusting rotating wheel.
As a preferred technical scheme of the utility model, the lift side frame is equipped with to turn over the folding rod in the top that lies in the rail door, the one end that turns over the folding rod is articulated with lift side frame one end lateral wall, be equipped with on the other end lateral wall of lift side frame and turn over the tip matched with tray of folding rod, be used for accomodating the chamber of accomodating of the tip that turns over the folding rod on the tray.
As an optimized technical scheme of the utility model, the tip and the tray of turning over the folding rod are fixed through the location bolt.
As an optimized technical scheme of the utility model, the surface of elevating platform is equipped with the non-skid protrusion.
As an optimized technical scheme of the utility model, the downside of protection encloses the frame and is equipped with the protection bounding wall.
The utility model has the advantages that: this kind of aerial working platform with safeguard function, be provided with the lift limit frame through the top that encloses the frame at the protection, and enclose and be equipped with lifting adjusting mechanism between frame and the lift limit frame at the protection, utilize lifting adjusting mechanism to come to carry out the lift adjustment to the height of lift limit frame, mainly adjust the runner through manual rotation, then adjust the runner and drive the screw rod through the pivot and rotate, and then make the screw rod go up and down along a screw thread section of thick bamboo, thereby realize adjusting the protection height of lift limit frame, come to protect for the high altitude operator of different heights, and have simple structure and the characteristics of being convenient for adjust. Wherein the lifting side frame is equipped with the turnover rod above being located the rail door, the one end of turnover rod is articulated with lifting side frame one end lateral wall, be equipped with on the other end lateral wall of lifting side frame with the tip matched with tray of turnover rod, be used for accomodating the chamber of accomodating of the tip of turnover rod on the tray for whole have the good and comprehensive characteristics of protection of protecting effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of an aerial work platform with a protection function of the present invention;
fig. 2 is a schematic structural view of a lifting adjusting mechanism of an aerial work platform with a protection function of the present invention;
fig. 3 is a schematic structural view of an inserting hole of an aerial work platform with a protection function of the present invention;
fig. 4 is a schematic structural view of the folding bar.
In the figure: 1. an aerial work platform main body; 2. moving the base; 3. a scissor-fork type lifting frame; 4. a lifting platform; 5. a protection mechanism; 6. a protective enclosure frame; 7. lifting the side frame; 8. a lifting adjusting mechanism; 9. a bearing; 10. a rotating shaft; 11. a screw; 12. a threaded barrel; 13. inserting holes; 14. a telescopic rod; 15. adjusting the rotating wheel; 16. rotating the handle; 17. a folding rod; 18. a support block; 19. a receiving cavity; 20. positioning a bolt; 21. a protective coaming; 22. a fence door.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, 2, 3 and 4, the utility model relates to an aerial work platform with protection function, which comprises an aerial work platform main body 1 composed of a movable base 2, a scissor-type lifting frame 3 and a lifting platform 4, wherein the lifting platform 4 is provided with a protection mechanism 5, the protection mechanism 5 comprises a protection enclosure frame 6 arranged at the circumferential direction of the side edge of the lifting platform 4, one side of the protection enclosure frame 6 is hinged with an enclosure door 22, the top of the protection enclosure frame 6 is provided with a lifting edge frame 7, a lifting adjusting mechanism 8 is arranged between the lifting edge frame 7 and the protection enclosure frame 6, the lifting adjusting mechanism 8 comprises a vertically downward rotating shaft 10 symmetrically arranged at the two sides of the lifting edge frame 7 through a bearing 9, the lower end part of the rotating shaft 10 is provided with a screw rod 11, the protection enclosure frame 6 is provided with a threaded cylinder 12 for the screw rod 11 to pass through, the protection enclosure frame 6 is provided with a plurality of vertically arranged inserting holes 13, the lifting side frame 7 is provided with a telescopic rod 14 extending into the inserting hole 13, the shaft end of the rotating shaft 10 is provided with an adjusting rotating wheel 15, the adjusting rotating wheel 15 is provided with a rotating handle 16, the lifting side frame 7 is arranged at the top of the protective surrounding frame 6, a lifting adjusting mechanism 8 is arranged between the protective surrounding frame 6 and the lifting side frame 7, the lifting adjusting mechanism 8 is used for adjusting the height of the lifting side frame, the adjusting rotating wheel 15 is mainly manually rotated, the adjusting rotating wheel 15 drives the screw rod 11 to rotate through the rotating shaft 10, and then the screw rod 11 is lifted along the threaded barrel 12, so that the protection height of the lifting side frame 7 is adjusted, protection is performed on high-altitude operators with different heights, and the lifting side frame has the advantages of being simple in structure and convenient to adjust.
The end part of the turnover rod 17 is fixed with the support block 18 through a positioning bolt 20 to position the turnover rod 17, and the turnover rod has the characteristic of convenient installation and disassembly.
The surface of the lifting platform 4 is provided with anti-skid projections, so that the anti-skid function is achieved.
The lower side of the protective enclosing frame 6 is provided with a protective enclosing plate 21, so that tools are effectively prevented from falling from the lifting platform 4.
The working principle is as follows: through being provided with lift limit frame 7 at the top that the frame 6 was enclosed in the protection, and be equipped with lifting adjusting mechanism 8 between frame 6 and lift limit frame 7 is enclosed in the protection, utilize lifting adjusting mechanism 8 to come to carry out lift adjustment to the height of lift limit frame, mainly adjust runner 15 through manual rotation, then adjust runner 15 and drive screw rod 11 through pivot 10 and rotate, and then make screw rod 11 go up and down along a screw thread section of thick bamboo 12, thereby the realization is adjusted the protection height of lift limit frame 7, come to protect for the high altitude operator of different heights, and have simple structure and the characteristics of being convenient for adjust. Wherein the lifting side frame is equipped with the folding rod 17 above being located the fence door 22, the one end of folding rod 17 is articulated with lifting side frame one end lateral wall, be equipped with on the other end lateral wall of lifting side frame with turn over the tip matched with tray 18 of folding rod 17, be used for accomodating the chamber 19 of accomodating of the tip of turning over folding rod 17 on the tray 18 for whole have the good and comprehensive characteristics of protection effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an aerial working platform with safeguard function, includes aerial working platform main part (1) that comprises removal base (2), scissors fork crane (3) and elevating platform (4), its characterized in that: the lifting platform (4) is provided with a protection mechanism (5), the protection mechanism (5) comprises a protection surrounding frame (6) arranged on the circumferential direction of the side edge of the lifting platform (4), one side of the protection surrounding frame (6) is hinged with a fence door (22), a lifting edge frame (7) is arranged at the top of the protection surrounding frame (6), a lifting adjusting mechanism (8) is arranged between the lifting edge frame (7) and the protection surrounding frame (6), the lifting adjusting mechanism (8) comprises vertically downward rotating shafts (10) symmetrically arranged on the two sides of the lifting edge frame (7) through bearings (9), screw rods (11) are arranged at the lower end parts of the rotating shafts (10), threaded cylinders (12) for the screw rods (11) to pass through are arranged on the protection surrounding frame (6), a plurality of vertically arranged inserting holes (13) are arranged on the protection surrounding frame (6), and telescopic rods (14) extending into the inserting holes (13) are arranged on the lifting edge frame (7), the shaft end of the rotating shaft (10) is provided with an adjusting rotating wheel (15), and the adjusting rotating wheel (15) is provided with a rotating handle (16).
2. The aerial work platform with the protection function according to claim 1, wherein the lifting side frame (7) is provided with a turnover rod (17) above the fence door (22), one end of the turnover rod (17) is hinged to one end side wall of the lifting side frame (7), a support block (18) matched with the end part of the turnover rod (17) is arranged on the other end side wall of the lifting side frame (7), and a storage cavity (19) used for storing the end part of the turnover rod (17) is formed in the support block (18).
3. The aerial work platform with the protection function as claimed in claim 2, wherein the end part of the turnover rod (17) is fixed with the support block (18) through a positioning bolt (20).
4. The aerial work platform with the protection function as claimed in claim 1, wherein the surface of the lifting platform (4) is provided with anti-skid projections.
5. The aerial work platform with the protection function as claimed in claim 1, wherein the lower side of the protection enclosure frame (6) is provided with a protection enclosure plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535468.8U CN213387691U (en) | 2020-07-29 | 2020-07-29 | Aerial working platform with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535468.8U CN213387691U (en) | 2020-07-29 | 2020-07-29 | Aerial working platform with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213387691U true CN213387691U (en) | 2021-06-08 |
Family
ID=76202308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021535468.8U Active CN213387691U (en) | 2020-07-29 | 2020-07-29 | Aerial working platform with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213387691U (en) |
-
2020
- 2020-07-29 CN CN202021535468.8U patent/CN213387691U/en active Active
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