CN210819438U - Multifunctional stair working platform - Google Patents
Multifunctional stair working platform Download PDFInfo
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- CN210819438U CN210819438U CN201921183824.1U CN201921183824U CN210819438U CN 210819438 U CN210819438 U CN 210819438U CN 201921183824 U CN201921183824 U CN 201921183824U CN 210819438 U CN210819438 U CN 210819438U
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- bracing piece
- branch strut
- work platform
- support frame
- platform
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- 239000000725 suspension Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a multifunctional stair workstation, including work platform and support frame, the support frame supports work platform, and the support frame includes left branch strut and right branch strut, and left branch strut is the same with right branch strut structure and all includes the telescopic bracing piece of two parallels, and the top tip of bracing piece articulates before work platform, back lateral wall, and the outside of the bracing piece of articulated department below is equipped with a crosspiece, and the bracing piece rotates certain angle back crosspiece and supports to lean on and carry on spacingly in the work platform bottom to the bracing piece. The workbench provided by the application can be folded by rotating the supporting frame so as to be convenient to store and transport, and in addition, the height of the workbench can be adjusted by adjusting the length of the supporting rod so as to adapt to different heights; the supporting points can be flexibly combined through the supporting frames and the telescopic columns so as to adapt to the working environment of the stairs and ensure the level and stability of the working platform.
Description
Technical Field
The utility model relates to a workstation, in particular to multi-functional stair workstation.
Background
At present, most of the working tables on the market can only be suitable for the work of leveling the ground, and cannot be used on uneven ground or stairs, and when the working tables are used on the stairs, the height of the working tables can not be adjusted as required, and the switching of supporting points can not be carried out as required, so that the working tables are greatly limited when the working tables are used on the stairs, and the due effect of the working tables can not be exerted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides multi-functional stair workstation can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
multifunctional stair workstation, including work platform and support frame, the support frame supports work platform, and the support frame includes left branch strut and right branch strut, and left branch strut is the same with right branch strut structure and all includes the telescopic bracing piece of two parallels, and the top tip of bracing piece articulates before work platform, back lateral wall, and the outside of the bracing piece of articulated department below is equipped with a crosspiece, and the bracing piece rotates certain angle back crosspiece and supports to lean on and carry on spacingly in the work platform bottom to the bracing piece. The workstation that this scheme provided can draw in it in so that deposit and transport through rotatory support frame, and its length through adjusting the support bar comes height-adjusting in addition to adapt to different heights.
Preferably, the supporting rods of the left supporting frame and the right supporting frame are hinged with the working platform through hinged shafts, the hinged shafts at two ends of one supporting frame respectively extend out of the side wall of the working platform for a certain length to form a gap, and the width of the gap is larger than that of the supporting rod so as to ensure that the supporting rod of the other supporting frame can retract into the gap. The structure can minimize the occupied volume of the workbench when the workbench is folded, save the storage space and improve the convenience of transportation.
Preferably, the working platform comprises a rectangular frame surrounded by four connecting rods and a plurality of supporting plates arranged in the space surrounded by the middle of the rectangular frame, the connecting rods on the front side and the rear side are of hollow structures, and telescopic columns are arranged in the hollow structures. During the use, arrange a support frame in the low point, arrange the high point in as the strong point with flexible post again to guarantee work platform's level, improve the degree of safety of work.
As preferred, the connecting rod structure of preceding, back both sides is the same, all includes the horizontal U-shaped plate of opening and the rectangle side pipe of being connected with the U-shaped plate, sets up jaggedly on the rectangle side pipe, and the breach is located U-shaped plate and rectangle side pipe junction below, and the U-shaped plate encloses into a slide with rectangle side pipe, and the top of flexible post is equipped with the spout, and flexible post stretches into in the slide, and the lateral wall of rectangle side pipe breach department top stretches into in the spout at flexible post top. The structure can ensure the stability of the telescopic column, and the structure is simple to process and low in cost.
As preferred, the bracing piece includes bracing piece and bottom suspension vaulting pole, goes up the bracing piece and is square pipe, and in the bottom suspension vaulting pole inserted last bracing piece, go up the bracing piece be equipped with spacing bolt, be equipped with on the bottom suspension vaulting pole with bolt complex multistage jack, the bottom suspension vaulting pole slides and adjusts the length of whole bracing piece in inserting the jack of difference through inserting the bolt in last bracing piece. The structure provides for adjustment of the length of the support bar while the height of the work platform changes.
Preferably, the lower support rod is provided with a groove along the length direction of the lower support rod, and the insertion hole is formed in the groove. The groove plays a certain limiting role in the plug pin, and the stability of the support is improved.
Preferably, the bottom of the lower supporting rod is sleeved with an anti-skid piece. The anti-slip piece can play a certain anti-slip role, and the safety degree is improved.
Preferably, the connecting rods on the front side and the rear side are provided with locking mechanisms for locking the telescopic columns, and the locking mechanisms are locking bolts or a combination of bolts and jacks.
Compared with the prior art, the utility model discloses following beneficial effect has: the workbench provided by the scheme can be folded by rotating the support frame so as to be convenient for storage and transportation, and in addition, the height of the workbench is adjusted by adjusting the length of the support frame so as to adapt to different heights; the supporting points can be flexibly combined through the supporting frames and the telescopic columns so as to adapt to the working environment of the stairs and ensure the level and stability of the working platform.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic structural view of the support rod.
Fig. 3 is a schematic structural view of the front and rear connecting rods and the telescopic column.
Fig. 4 is a schematic structural view of the left and right connecting rods.
In the figure: 1-working platform, 11-connecting rod, 111-U-shaped plate, 112-rectangular square tube, 1121-notch, 12-bearing plate, 13-telescopic column, 131-chute, 2-right support frame, 22-left support frame, 21-supporting rod, 211-upper supporting rod, 212-lower supporting rod, 2121-groove, 2122-jack, 3-antiskid piece and 4-crosspiece.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Examples
Multi-functional stair workstation, as shown in fig. 1-4, including work platform 1 and support frame, the support frame supports work platform 1, the support frame includes left branch strut 22 and right branch strut 2, left branch strut 22 is the same with 2 structures of right branch strut and all includes the telescopic bracing piece 21 of two parallels, the top tip of bracing piece 21 articulates in work platform 1 preceding, the back lateral wall, the outside of bracing piece 21 of articulated department below is equipped with a crosspiece 4, bracing piece 21 rotates behind the certain angle crosspiece 4 and supports and lean on and carry out spacingly in work platform 1 bottom to bracing piece 21. The workstation that this scheme provided can be drawn in it so that deposit and transport through rotatory support frame, and its length through adjusting bracing piece 21 comes height-adjusting in addition to adapt to different heights.
Preferably, the supporting rods 21 of the left and right supporting frames are hinged to the working platform 1 through hinge shafts, the hinge shafts at two ends of one of the supporting frames respectively extend out of the side wall of the working platform 1 for a certain length to form a gap, and the width of the gap is larger than that of the supporting rod 21 so as to ensure that the supporting rod 21 of the other supporting frame can retract into the gap. The structure can minimize the occupied volume of the workbench when the workbench is folded, save the storage space and improve the convenience of transportation.
Preferably, the working platform 1 comprises a rectangular frame surrounded by four connecting rods 11 and a plurality of supporting plates 12 arranged in the space surrounded by the middle of the rectangular frame, the connecting rods 11 at the front and rear sides are of a hollow structure, and telescopic columns 13 are arranged in the hollow structure. During the use, place a support frame in the low point, place the high point in as the strong point with flexible post 13 again to guarantee work platform 1's level, improve the degree of safety of work.
Preferably, the connecting rods 11 on the front side and the rear side have the same structure and respectively include a U-shaped plate 111 with a transverse opening and a rectangular square tube 112 connected with the U-shaped plate 111, a notch 1121 is formed in the rectangular square tube 112, the notch 1121 is located below the joint of the U-shaped plate 111 and the rectangular square tube 112, the U-shaped plate 111 and the rectangular square tube 112 enclose a slide way, a slide groove 131 is formed in the top of the telescopic column 13, the telescopic column 13 extends into the slide way, and the side wall above the notch 1121 of the rectangular square tube 112 extends into the slide groove 131 in the top of the telescopic column 13. The structure can ensure the stability of the telescopic column 13, and the structure is simple to process and low in cost.
Preferably, the support rod 21 includes an upper support rod 211 and a lower support rod 212, the upper support rod 211 is a square tube, the lower support rod 212 is inserted into the upper support rod 211, a limit bolt is provided at the bottom of the upper support rod 211, a multi-stage insertion hole 2122 matched with the bolt is provided on the lower support rod 212, and the lower support rod 212 slides in the upper support rod 211 and adjusts the length of the entire support rod 21 by inserting the bolt into the different insertion holes 2122. This arrangement provides for adjustment of the length of the support bar 21 whilst the height of the work platform 1 is varied.
Preferably, the lower support rod 212 is provided with a groove 2121 along a length direction thereof, and the insertion hole 2122 is formed at the groove 2121. The recess 2121 has a certain limiting function on the pin, so that the stability of the support is improved.
Preferably, the bottom of the lower support rod 212 is sleeved with the anti-skid member 3. The anti-skid piece 3 can play a certain anti-skid role, and the safety degree is improved.
Preferably, the connecting rods 11 on the front and rear sides are provided with locking mechanisms for locking the telescopic columns, and the locking mechanisms are locking bolts or a combination of bolts and jacks.
In addition, in this embodiment, the support rod 21 and the connecting rod 11 are made of hollow light materials, so as to reduce the weight of the whole workbench and facilitate transportation.
As shown in fig. 2 and 4, the front and rear connecting rods 11, and the left and right connecting rods 11 each form a step for mounting a support plate.
The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. Multifunctional stair workstation, including work platform and support frame, the support frame supports work platform, its characterized in that: the support frame includes left branch strut and right branch strut, and left branch strut is the same with right branch strut structure and all includes the telescopic bracing piece of two parallels, and the top tip of bracing piece articulates in the preceding, back lateral wall of work platform, and the outside of the bracing piece of articulated department below is equipped with a crosspiece, and the bracing piece rotates certain angle back crosspiece and supports to lean on and carry on spacingly in the work platform bottom to the bracing piece.
2. The multi-function stair platform of claim 1, wherein: the bracing piece of left branch strut and right branch strut all is articulated through articulated shaft and work platform, and the articulated shaft at both ends respectively stretches out certain length of work platform lateral wall and forms the clearance on one of them support frame, and this clearance width is greater than the width of bracing piece and can retract above in order to guarantee the bracing piece of another support frame in the clearance.
3. The multi-function stair platform of claim 1, wherein: the working platform comprises a rectangular frame surrounded by four connecting rods and a plurality of supporting plates arranged in the space surrounded by the middle of the rectangular frame, the connecting rods on the front side and the rear side are of hollow structures, and telescopic columns are arranged in the connecting rods.
4. A multi-function stair platform according to claim 3 wherein: preceding, the connecting rod structure of back both sides is the same, all includes the horizontal U-shaped plate of opening and the rectangle side pipe of being connected with the U-shaped plate, and rectangle side pipe is last to be seted up jaggedly, and the breach is located U-shaped plate and rectangle side pipe junction below, and U-shaped plate and rectangle side enclose into a slide, and the top of flexible post is equipped with the spout, and flexible post stretches into in the slide, and the lateral wall of rectangle side pipe breach department top stretches into in the spout at flexible post top.
5. Multifunctional stair platform according to claim 4, characterized in that: the bracing piece includes bracing piece and bottom suspension vaulting pole, goes up the bracing piece and is square pipe, and in the bottom suspension vaulting pole inserted the bracing piece, the bottom of going up the bracing piece was equipped with spacing bolt, be equipped with on the bottom suspension vaulting pole with bolt complex multistage jack, the bottom suspension vaulting pole slides and adjusts the length of whole bracing piece in inserting the different jack with the bolt in last bracing piece.
6. The multi-function stair platform of claim 5, wherein: the lower support rod is provided with a groove along the length direction, and the jack is arranged at the groove.
7. The multi-function stair platform of claim 5, wherein: the bottom of the lower supporting rod is sleeved with an anti-skid piece.
8. A multi-function stair platform according to claim 3 wherein: the connecting rods on the front side and the rear side are provided with locking mechanisms for locking the telescopic columns, and the locking mechanisms are locking bolts or a combination of bolts and jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183824.1U CN210819438U (en) | 2019-07-25 | 2019-07-25 | Multifunctional stair working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183824.1U CN210819438U (en) | 2019-07-25 | 2019-07-25 | Multifunctional stair working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210819438U true CN210819438U (en) | 2020-06-23 |
Family
ID=71278198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921183824.1U Active CN210819438U (en) | 2019-07-25 | 2019-07-25 | Multifunctional stair working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210819438U (en) |
-
2019
- 2019-07-25 CN CN201921183824.1U patent/CN210819438U/en active Active
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