CN211847055U - Quickly-assembled mast type aerial work platform - Google Patents
Quickly-assembled mast type aerial work platform Download PDFInfo
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- CN211847055U CN211847055U CN201922191402.5U CN201922191402U CN211847055U CN 211847055 U CN211847055 U CN 211847055U CN 201922191402 U CN201922191402 U CN 201922191402U CN 211847055 U CN211847055 U CN 211847055U
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Abstract
The utility model provides an assemble mast type aerial working platform fast, the on-line screen storage device comprises a base, the top symmetry of base is equipped with first mast group, two first mast group all includes one-level mast, two the second grade mast, two have all been cup jointed on the top of one-level mast tertiary mast, and two have all been cup jointed on the top of second grade mast one-level mast, two second grade mast and two equal symmetry is equipped with the spout on the outer wall of tertiary mast, and two one-level mast, two second grade mast and two equal sliding connection has U type fixed block, three on the inside wall of U type fixed block all be equipped with the slider, and three the rear end of U type fixed block all is equipped with the installation piece, and three the equal symmetry of front end of U type fixed block is equipped with fixing bolt. The utility model discloses a U type fixed block, installation piece and fixing bolt have realized assembling fast of mast type aerial working platform, have improved and have assembled efficiency.
Description
Technical Field
The utility model relates to a mast type aerial working platform technical field specifically is a assemble mast type aerial working platform fast.
Background
The existing mast type aerial work platform needs to split a first mast group for facilitating transportation, during use, field assembly is carried out, and generally bolts are used for fixing, but the first mast group is assembled by multiple mast columns, so that the mast columns need to be assembled, more bolts are generally used for fixing, the operation is complex, development of work is not facilitated, and work progress is slowed down. Therefore, it is necessary to develop a fast-assembly mast type aerial work platform, which realizes fast assembly of the first mast group and accelerates the assembly time.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a assemble mast type aerial working platform fast for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a quickly-assembled mast type aerial work platform comprises a base, wherein first mast groups are horizontally and symmetrically installed at the top end of the base, two first mast groups comprise first-level masts, second-level masts are sleeved at the top ends of the two first-level masts, third-level masts are sleeved at the top ends of the two second-level masts, chutes are symmetrically arranged on the outer walls of the two first-level masts, the two second-level masts and the two third-level masts, U-shaped fixed blocks are slidably connected on the outer walls of the two first-level masts, the two second-level masts and the two third-level masts, sliders are horizontally and oppositely installed on the inner side walls of the three U-shaped fixed blocks, the sliders are slidably connected with the chutes, installation blocks are fixedly installed at the rear ends of the three U-shaped fixed blocks, threaded holes are horizontally and symmetrically arranged on one sides, close to the three U-shaped fixed blocks, fixing bolts are horizontally and symmetrically arranged at the front ends of the three U-shaped fixing blocks, and one ends of the fixing bolts are meshed with the threaded holes;
supporting platforms are installed at the top ends of the two tertiary masts, a mounting rack is installed at the top end of each supporting platform, a second mast group is installed at the top end of each mounting rack, and a working platform is installed at the top end of each second mast group.
Furthermore, T-shaped clamping grooves are vertically formed in the centers of inner bottom plates of the two first-stage masts, the two second-stage masts and the two third-stage masts, T-shaped clamping blocks are vertically welded and fixed to the centers of the bottoms of the two second-stage masts and the two third-stage masts, and each T-shaped clamping block is connected with each T-shaped clamping groove in a clamping mode.
Furthermore, square clamping grooves are horizontally arranged on one sides of the two secondary masts and the two tertiary masts in a penetrating mode, each square clamping groove is located below each U-shaped fixing block, and each sliding block is connected with each square clamping groove in a clamping mode.
Furthermore, the outer walls of the fixing bolts are all connected with locking washers in a sliding mode.
Furthermore, an installation plate is fixedly welded at the bottom end of the supporting platform close to the outer edge, and one side of the installation plate is fixedly connected with the two tertiary masts.
Furthermore, folding assemblies are installed one by one at four vertex angles on the top end of the base, and the folding assemblies are far away from one end of the base and are vertically and fixedly provided with hydraulic telescopic supporting legs.
Furthermore, four apex angle departments of base bottom install the universal wheel one by one.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, the utility model realizes the rapid assembly of the mast type aerial work platform, the fixing between the primary mast and the base is completed through the bolt, then the secondary mast is sleeved in the primary mast, the T-shaped clamping block is connected with the T-shaped clamping groove in a clamping way, the U-shaped fixed block of the first-stage mast is moved upwards through the sliding connection of the sliding block and the sliding groove until the sliding block is connected with the square clamping groove of the second-stage mast in a clamping manner, then the second-stage mast is fixed through the meshing connection of the fixed bolt and the threaded hole, then the third-stage mast is sleeved in the second-stage mast, the fixing method of the third-stage mast is the same as that of the second-stage mast, then the supporting platform is fixed through the fixed connection of the mounting plate and the third-stage mast, the second mast group is fixed on the supporting platform through the mounting frame, the working platform is further fixed, so that the assembly of the mast type aerial work platform is completed, and the assembly efficiency is improved;
and secondly, the utility model discloses a T type fixture block is connected with the joint of T type draw-in groove and the joint of slider and square draw-in groove is connected, has stabilized second grade mast and tertiary mast, has improved the stability of device.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a three-stage mast of the present invention;
FIG. 3 is a schematic diagram of a second-stage mast structure of the present invention;
FIG. 4 is a cross-sectional view of a second stage mast structure of the present invention;
fig. 5 is a schematic structural view of the supporting platform of the present invention.
Reference numerals: 1. a base; 11. a universal wheel; 12. a folding assembly; 13. a hydraulic telescopic supporting leg; 2. a first mast group; 21. a first-stage mast; 22. a secondary mast; 23. a third-stage mast; 24. a U-shaped fixing block; 241. a slider; 25. a square clamping groove; 26. a T-shaped fixture block; 27. a chute; 28. a T-shaped clamping groove; 3. a support platform; 31. a second mast group; 32. a working platform; 33. a mounting frame; 34. mounting a plate; 4. fixing the bolt; 41. a lock washer; 5. mounting blocks; 51. a threaded bore.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-5 in greater detail, a rapid-assembling mast type aerial work platform comprises a base 1, first mast groups 2 are horizontally and symmetrically installed on the top of the base 1, two first mast groups 2 each comprise a first mast 21, two first masts 21 each have a second mast 22 sleeved on the top thereof, two second masts 22 each have a third mast 23 sleeved on the top thereof, chutes 27 are symmetrically installed on the outer walls of the two first masts 21, the two second masts 22 and the two third masts 23, U-shaped fixing blocks 24 are slidably connected on the outer walls of the two first masts 21, the two second masts 22 and the two third masts 23, sliders 241 are horizontally and oppositely installed on the inner side walls of the three U-shaped fixing blocks 24, and a plurality of sliders 241 are slidably connected with the chutes 27, and the rear ends of the three U-shaped fixing blocks 24 are all fixedly provided with mounting blocks 5, one side of each of the three mounting blocks 5, which is close to the three U-shaped fixing blocks 24, is all provided with threaded holes 51 in a horizontal symmetrical manner, the front ends of the three U-shaped fixing blocks 24 are all provided with fixing bolts 4 in a horizontal symmetrical manner, one ends of the fixing bolts 4 are all meshed with the threaded holes 51, the top ends of the two third-level masts 23 are provided with the supporting platform 3, the top end of the supporting platform 3 is provided with the mounting rack 33, the top end of the mounting rack 33 is provided with the second mast group 31, and the top end of the second mast group 31 is provided with the working platform 32.
Please refer to fig. 1 again, the four top corners of the top of the base 1 are respectively provided with a folding assembly 12, one end of each of the folding assemblies 12 far away from the base 1 is vertically and fixedly provided with a hydraulic telescopic supporting leg 13, and the four top corners of the bottom of the base 1 are respectively provided with a universal wheel 11. In the embodiment, the hydraulic telescopic supporting legs 13 can be folded through the folding assemblies 12, the hydraulic telescopic supporting legs 13 are prevented from influencing the movement of the device, and the movement of the device is realized through the universal wheels 11.
Please refer to fig. 2-4, T-shaped slots 28 are vertically disposed at the centers of the inner bottom plates of the two primary masts 21, the two secondary masts 22 and the two tertiary masts 23, T-shaped blocks 26 are vertically welded and fixed at the centers of the bottom ends of the two secondary masts 22 and the two tertiary masts 23, each T-shaped block 26 is connected with each T-shaped slot 28 in a clamping manner, one side of each of the two secondary masts 22 and the two tertiary masts 23 is horizontally provided with a square slot 25 in a penetrating manner, each square slot 25 is located below each U-shaped fixed block 24, and each slider 241 is connected with each square slot 25 in a clamping manner. In the present embodiment, the T-shaped latch 26 is connected to the T-shaped latch 28, and the slider 241 is connected to the square latch 25, so that the secondary mast 22 and the tertiary mast 23 are stabilized, and the stability of the device is improved.
Referring to fig. 3 again, a plurality of locking washers 41 are slidably connected to the outer walls of the fixing bolts 4. In the present embodiment, the fixing bolt 4 is locked by the lock washer 41, and the possibility of the fixing bolt 4 slipping is reduced.
Referring to fig. 5 again, a mounting plate 34 is welded and fixed to the bottom end of the supporting platform 3 near the outer edge, and one side of the mounting plate 34 is fixedly connected to the two tertiary masts 23. In the embodiment, the mounting plate 34 is fixedly connected with the third-stage mast 23, so that the third-stage mast 23 can be conveniently mounted, and the assembly efficiency is improved.
The utility model discloses a concrete operation as follows:
when the utility model is assembled, firstly, the first-stage mast 21 is fixed with the base 1 through the bolt, then the second-stage mast 22 is sleeved in the first-stage mast 21, at the moment, the T-shaped clamping block 26 is connected with the T-shaped clamping groove 28 in a clamping way, the U-shaped fixing block 24 of the first-stage mast 21 is moved upwards through the sliding connection of the sliding block 241 and the sliding groove 27 until the sliding block 241 is connected with the square clamping groove 25 of the second-stage mast 22 in a clamping way, then the second-stage mast 22 is fixed through the meshing connection of the fixing bolt 4 and the threaded hole 51, then the third-stage mast 23 is sleeved in the second-stage mast 22, the fixing method of the third-stage mast 23 is the same as that of the second-stage mast 22, then the mounting plate 34 is fixedly connected with the third-stage mast 23, the supporting platform 3 is fixed, the second mast group 31 is fixed on the supporting platform 3 through the mounting frame 33, and then the working platform 32, the number of masts can be increased according to actual conditions to meet the height requirement, when the device needs to be moved, the folding assembly 12 and the hydraulic telescopic supporting leg 13 are folded, and the movement of the device is realized through the universal wheel 11.
The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides an assemble mast type aerial working platform fast, includes base (1), its characterized in that: the top end of the base (1) is horizontally and symmetrically provided with first mast groups (2), the two first mast groups (2) comprise first-level masts (21), the top ends of the two first-level masts (21) are respectively sleeved with second-level masts (22), the top ends of the two second-level masts (22) are respectively sleeved with third-level masts (23), the outer walls of the two first-level masts (21), the two second-level masts (22) and the two third-level masts (23) are respectively and symmetrically provided with sliding chutes (27), the outer walls of the two first-level masts (21), the two second-level masts (22) and the two third-level masts (23) are respectively and slidably connected with U-shaped fixed blocks (24), the inner side walls of the three U-shaped fixed blocks (24) are respectively and horizontally and oppositely provided with sliding blocks (241), and the sliding blocks (241) are respectively and slidably connected with the sliding chutes (27), mounting blocks (5) are fixedly mounted at the rear ends of the three U-shaped fixing blocks (24), threaded holes (51) are horizontally and symmetrically formed in one sides, close to the three U-shaped fixing blocks (24), of the three mounting blocks (5), fixing bolts (4) are horizontally and symmetrically mounted at the front ends of the three U-shaped fixing blocks (24), and one ends of the fixing bolts (4) are meshed with the threaded holes (51);
supporting platforms (3) are installed on the top ends of the two tertiary masts (23), a mounting rack (33) is installed on the top end of the supporting platforms (3), a second mast group (31) is installed on the top end of the mounting rack (33), and a working platform (32) is installed on the top end of the second mast group (31).
2. The quickly assembled mast type aerial work platform of claim 1, wherein: t-shaped clamping grooves (28) are vertically formed in the centers of inner bottom plates of the two first-stage masts (21), the two second-stage masts (22) and the two third-stage masts (23), T-shaped clamping blocks (26) are vertically welded and fixed in the centers of the bottom ends of the two second-stage masts (22) and the two third-stage masts (23), and each T-shaped clamping block (26) is connected with each T-shaped clamping groove (28) in a clamping mode.
3. The quickly assembled mast type aerial work platform of claim 2, wherein: one side of each of the two secondary masts (22) and one side of each of the two tertiary masts (23) horizontally penetrates through a square clamping groove (25), each square clamping groove (25) is located below each U-shaped fixing block (24), and each sliding block (241) is connected with each square clamping groove (25) in a clamping mode.
4. The quickly assembled mast type aerial work platform of claim 1, wherein: and locking washers (41) are connected to the outer walls of the fixing bolts (4) in a sliding manner.
5. The quickly assembled mast type aerial work platform of claim 1, wherein: and a mounting plate (34) is fixedly welded at the bottom end of the supporting platform (3) close to the outer edge, and one side of the mounting plate (34) is fixedly connected with the two tertiary masts (23).
6. The quickly assembled mast type aerial work platform of claim 1, wherein: four apex angle departments on base (1) top install folding assembly (12) one by one, and are a plurality of folding assembly (12) are kept away from the equal perpendicular fixed mounting in one end of base (1) has hydraulic telescoping support leg (13).
7. The quickly assembled mast type aerial work platform of claim 6, wherein: four apex angle departments of base (1) bottom install universal wheel (11) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191402.5U CN211847055U (en) | 2019-12-10 | 2019-12-10 | Quickly-assembled mast type aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191402.5U CN211847055U (en) | 2019-12-10 | 2019-12-10 | Quickly-assembled mast type aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211847055U true CN211847055U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922191402.5U Expired - Fee Related CN211847055U (en) | 2019-12-10 | 2019-12-10 | Quickly-assembled mast type aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211847055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043363A (en) * | 2022-06-08 | 2022-09-13 | 五矿二十三冶建设集团有限公司 | Jacking method for multistage installation jacking device |
-
2019
- 2019-12-10 CN CN201922191402.5U patent/CN211847055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043363A (en) * | 2022-06-08 | 2022-09-13 | 五矿二十三冶建设集团有限公司 | Jacking method for multistage installation jacking device |
| CN115043363B (en) * | 2022-06-08 | 2024-02-27 | 五矿二十三冶建设集团有限公司 | Jacking method of multi-stage installation jacking device |
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| 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: 20201103 Termination date: 20211210 |