CN215054713U - But angle regulation's ladder way - Google Patents
But angle regulation's ladder way Download PDFInfo
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- CN215054713U CN215054713U CN202121277309.7U CN202121277309U CN215054713U CN 215054713 U CN215054713 U CN 215054713U CN 202121277309 U CN202121277309 U CN 202121277309U CN 215054713 U CN215054713 U CN 215054713U
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- stair
- ladder way
- installation piece
- angle
- adjusting
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Abstract
The utility model discloses an angle-adjustable's ladder way, which comprises a base, two mounting panels of the top surface fixedly connected with of base, two the side that the mounting panel is close to each other is rotated jointly and is connected with the bull stick, the fixed installation piece one that has cup jointed of outer fringe of bull stick, the side fixedly connected with stair of installation piece one, the one end that installation piece one was kept away from to stair is equipped with two assembly plates, two be equipped with adjustment mechanism on the assembly plate jointly. The utility model discloses traditional welded connection mechanism's ladder way has been replaced for the ladder way can be adjusted according to actual conditions is nimble to put the angle, need not to design ladder way angle in advance before the ladder way is established, has improved the commonality of ladder way, has reduced the construction degree of difficulty of ladder way, can also increase the holding power to stair, thereby improves the structural strength of stair.
Description
Technical Field
The utility model relates to a ladder way technical field especially relates to an angle regulation's ladder way.
Background
Current steel construction stair roughly divide into integral type and split type two kinds, the integral type is with the ladder roof beam, mark time and platform at mill's lug weld and become wholly, this kind of stair exists bulky, heavy weight, the inconvenient problem of transportation and site operation, split type is with the ladder roof beam, mark time and platform are made alone at the mill, then at job site welding equipment, above-mentioned two kinds of steel construction stair all belong to welded connection structure, can not change the angle of putting of ladder way according to actual conditions is nimble, need design ladder way angle in advance before establishing ladder way, the construction for ladder way brings the difficulty of certain degree, so, but need design the ladder way of an adjustable angle and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an angle-adjustable ladder way.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an angle-adjustable's ladder way, includes the base, two mounting panels of the top surface fixedly connected with of base, two the side that the mounting panel is close to each other rotates jointly and is connected with the bull stick, the fixed installation piece one that has cup jointed of outer fringe of bull stick, the side fixedly connected with stair of installation piece one, the one end that installation piece one was kept away from to stair is equipped with two assembly plates, two be equipped with adjustment mechanism jointly on the assembly plate, be equipped with supporting mechanism on the stair.
Preferably, adjustment mechanism includes two adjustment tanks, a plurality of regulation hole, installation piece two and split bolt, two the adjustment tank is seted up respectively in the side that two assembly plates are close to each other, and is a plurality of the regulation hole all runs through and sets up on two assembly plates, and a plurality of regulation hole is located two adjustment tanks respectively, the one end of installation piece one is kept away from at stair to two fixed connection of installation piece, and the both ends of installation piece two extend to two adjustment tanks respectively, the split bolt passes the adjustment hole that installation piece two and two correspond.
Preferably, each step of the staircase is adhered with a reflective strip.
Preferably, a protective guard is fixedly mounted on the top surface of the staircase.
The utility model discloses following beneficial effect has:
through setting up adjustment mechanism, at the in-process of installation stair, the staff can take off earlier the split bolt, utilize hoisting equipment like loop wheel machine etc. to hoist stair after then, after stair rotated suitable angle, recycle split bolt to install the piece two fix in two adjustment tanks can, traditional welded connection mechanism's ladder way has been replaced, make the ladder way can adjust according to actual conditions is nimble to put the angle, need not to design the ladder way angle in advance before setting up the ladder way, the commonality of ladder way has been improved, the construction degree of difficulty of ladder way has been reduced.
Drawings
Fig. 1 is a schematic structural view of an angle-adjustable ladder way provided by the present invention;
fig. 2 is a front view of the ladder way with adjustable angle of the present invention.
In the figure: the device comprises a base 1, a mounting plate 2, a rotating rod 3, a first mounting block 4, a stair 5, an assembly plate 6, an adjusting mechanism 7, an adjusting groove 71, an adjusting hole 72, a second mounting block 73 and a split bolt 74.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an angle-adjustable stairway comprises a base 1, two mounting plates 2 are fixedly connected to the top surface of the base 1, the side surfaces, close to each other, of the two mounting plates 2 are connected with a rotating rod 3 in a rotating mode, a first mounting block 4 is fixedly sleeved on the outer edge of the rotating rod 3, a first 4 mounting block is fixedly connected to the side surface of a stair 5, a light reflecting strip is bonded to each step of the stair 5, pedestrians can see each step clearly, the pedestrians are prevented from inadvertently stepping on the stair 5, the top surface of the stair 5 is fixedly provided with a protective guard, the pedestrians are prevented from inadvertently falling off when walking on the stair 5, the safety performance of the stair 5 is improved, and two assembling plates 6 are arranged at one end, far away from the first mounting block 4, of the stair 5.
Be equipped with adjustment mechanism 7 jointly on two assembly plates 6, adjustment mechanism 7 includes two adjustment tank 71, a plurality of regulation holes 72, two 73 and split bolt 74 of installation piece, two adjustment tank 71 are seted up respectively in the side that two assembly plates 6 are close to each other, a plurality of regulation holes 72 all run through and set up on two assembly plates 6, the quantity that is located a plurality of regulation holes 72 on same assembly plate 6 is eight at least, so set up, make stair 5 have eight adjustable angle at least, according to actual conditions producer multiplicable or reduce the quantity of regulation hole 72, and a plurality of regulation holes 72 are located two adjustment tank 71 respectively, two 73 fixed connection of installation piece are in the one end that stair 5 kept away from installation piece one 4, and the both ends of two 73 of installation piece extend to two adjustment tank 71 respectively, split bolt 74 passes two 73 of installation piece and two corresponding regulation holes 72.
The utility model discloses a concrete theory of operation as follows:
in the process of installing the stair 5, a worker can firstly take down the split bolts 74, then utilize hoisting equipment such as a crane and the like to hoist the stair 5, rotate the stair 5 to a proper angle, and then utilize the split bolts 74 to fix the second mounting block 73 in the two adjusting grooves 71.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an adjustable angle's ladder way, its characterized in that, includes base (1), two mounting panel (2) of top surface fixedly connected with of base (1), two the side that mounting panel (2) are close to each other rotates jointly and is connected with bull stick (3), the outer fringe of bull stick (3) is fixed to have cup jointed installation piece (4), the side fixedly connected with stair (5) of installation piece (4), the one end that installation piece (4) were kept away from in stair (5) is equipped with two assembly plates (6), two be equipped with adjustment mechanism (7) jointly on assembly plate (6).
2. The ladder way capable of adjusting the angle according to claim 1, wherein the adjusting mechanism (7) comprises two adjusting grooves (71), a plurality of adjusting holes (72), a second mounting block (73) and a split bolt (74), the two adjusting grooves (71) are respectively formed in the side surfaces of the two assembling plates (6) close to each other, the adjusting holes (72) are respectively formed in the two assembling plates (6) in a penetrating manner, the adjusting holes (72) are respectively formed in the two adjusting grooves (71), the second mounting block (73) is fixedly connected to one end, away from the first mounting block (4), of the stair (5), two ends of the second mounting block (73) respectively extend into the two adjusting grooves (71), and the split bolt (74) penetrates through the second mounting block (73) and the two corresponding adjusting holes (72).
3. An adjustable angle stairway as claimed in claim 2, wherein a reflective strip is adhered to each step of the stairway (5).
4. An adjustable angle stairway as claimed in claim 3, wherein the top surface of the stairway (5) is fixedly provided with a guard rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277309.7U CN215054713U (en) | 2021-06-08 | 2021-06-08 | But angle regulation's ladder way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277309.7U CN215054713U (en) | 2021-06-08 | 2021-06-08 | But angle regulation's ladder way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215054713U true CN215054713U (en) | 2021-12-07 |
Family
ID=79204757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121277309.7U Active CN215054713U (en) | 2021-06-08 | 2021-06-08 | But angle regulation's ladder way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215054713U (en) |
-
2021
- 2021-06-08 CN CN202121277309.7U patent/CN215054713U/en active Active
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