CN220955428U - Upper and lower device with antiskid function - Google Patents
Upper and lower device with antiskid function Download PDFInfo
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- CN220955428U CN220955428U CN202322718873.3U CN202322718873U CN220955428U CN 220955428 U CN220955428 U CN 220955428U CN 202322718873 U CN202322718873 U CN 202322718873U CN 220955428 U CN220955428 U CN 220955428U
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- pedal
- bars
- mounting holes
- bearing
- antiskid plate
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- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model provides an up-down device with an anti-skid function, which comprises a fixed frame and a plurality of pedals, wherein an inclined strut is arranged on the fixed frame and comprises two inclined struts and a plurality of bearing groups, the inclined struts extend obliquely along the up-down direction, the two inclined struts are oppositely arranged, the plurality of bearing groups are arranged between the two inclined struts, the bearing groups comprise two opposite bearing rods, and two ends of each bearing rod are respectively connected with the corresponding inclined struts; the footboard sets up with the bearing group one-to-one, and the footboard sets up simultaneously on two bearing rods in same bearing group, and the footboard passes through wire and bearing rod fixed connection, and the wire twines on footboard and bearing rod, is provided with antiskid ribbed tile on the footboard detachably, and antiskid ribbed tile is protruding in the upper surface of footboard. The utility model has the advantages of simple structure, convenient material taking, easy manufacture and anti-skid function.
Description
Technical Field
The utility model relates to the field of upper and lower devices, in particular to an upper and lower device with an anti-skid function.
Background
In some drainage engineering valve wells and simple construction civil construction, most people don't pay attention to the upper and lower channels of the foundation pit and the upper and lower channels of the construction civil construction, the construction period is short, the cost of putting into the upper and lower channels of the finished product or customizing the upper and lower channels is high, some climbing ladders or simple steel pipes are often adopted to set up the upper and lower channels, no anti-skid function is arranged on most climbing ladders or the upper and lower channels, and when the operator goes up and down the foundation pit, the roof and goes above the operation platform, great potential safety hazards exist, and especially in the northern winter construction period, safety accidents are caused by extremely different external interference such as frost and snow.
Disclosure of utility model
The utility model aims to provide an upper and lower device with simple structure, convenient material taking, easy manufacturing and anti-skid function.
In order to achieve the above purpose, the utility model provides an up-down device with an anti-skid function, which comprises a fixed frame and a plurality of pedals, wherein an inclined strut is arranged on the fixed frame and comprises two inclined struts and a plurality of bearing groups, the inclined struts extend obliquely along the up-down direction, the two inclined struts are oppositely arranged, the plurality of bearing groups are arranged between the two inclined struts, the bearing groups comprise two bearing rods which are oppositely arranged, and two ends of each bearing rod are respectively connected with the corresponding inclined strut; the footboard sets up with the bearing group one-to-one, and the footboard sets up simultaneously on two bearing rods in same bearing group, and the footboard passes through wire and bearing rod fixed connection, and the wire twines on footboard and bearing rod, is provided with antiskid ribbed tile on the footboard detachably, and antiskid ribbed tile is protruding in the upper surface of footboard.
According to the scheme, the inclined strut is arranged on the fixing frame and used for fixing the pedals so as to form a ladder, so that an operator can walk up and down conveniently; by arranging the antiskid plate, the pedal has an antiskid function, which is beneficial to improving safety and reducing potential safety hazards; the pedal and the bearing rod are connected together by the metal wire, so that the pedal is convenient to assemble and disassemble; the utility model has the advantages of simple structure, convenient material taking and easy manufacture, is particularly suitable for projects with short construction period, has low manufacturing cost and can be reused.
Further scheme is, the length of antiskid ribbed tile equals with the length of footboard, and antiskid ribbed tile's width is less than the width of footboard, and antiskid ribbed tile sets up in the outside of footboard.
The further proposal is that at least two first mounting holes are arranged on the antiskid plate, and the two first mounting holes are arranged along the length direction of the antiskid plate; at least two second mounting holes are formed in the pedal, the second mounting holes are correspondingly arranged and communicated with the first mounting holes, the antiskid plate is connected to the pedal through a connecting piece, and the connecting piece penetrates through the first mounting holes and is connected to the second mounting holes.
The pedal is provided with two rows of third mounting holes, the two third mounting holes are respectively arranged on two sides of the antiskid plate, and all the third mounting holes in the same row are arranged along the length direction of the pedal; the middle part of the metal wire penetrates through the third mounting hole, and two ends of the metal wire are respectively wound on the outer side of the supporting rod and are connected with each other in a winding mode.
Further, the metal wire comprises steel wires and iron wires.
The further scheme is that the two support rods in the same support group are arranged at equal heights, so that the pedal is horizontally arranged.
The further scheme is that two supporting rods in the same supporting group have different heights in the up-down direction, so that the pedal is inclined by a preset angle with the horizontal direction.
The further scheme is that the fixing frame comprises four cross bars, four vertical bars, two diagonal bars and a plurality of locking pieces, the four cross bars, the four vertical bars and the four vertical bars are assembled into a rectangular frame through the locking pieces, the two diagonal bars are respectively arranged on two sides of the rectangular frame, two ends of each diagonal bar are respectively connected with the two vertical bars on the same side, the diagonal bars extend obliquely along the upper and lower directions, and the diagonal bars are arranged above or below the diagonal brace.
The further scheme is that the cross bars, the longitudinal bars, the vertical bars, the inclined bars and the supporting bars are all made of steel pipes.
The further scheme is that the bottoms of the four vertical rods are all provided with bottom plates.
Drawings
Fig. 1 is a block diagram of a first view of an embodiment of the present utility model.
Fig. 2 is a block diagram of a second view of an embodiment of the present utility model.
Figure 3 is a block diagram of the pedal and support bar of an embodiment of the present utility model.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 3, the present embodiment provides an up-down device with an anti-slip function, which includes a fixing frame 1 and a plurality of pedals 3.
The fixing frame 1 comprises four cross bars 11, four longitudinal bars 12, four vertical bars 13, two diagonal bars 14 and a plurality of locking pieces 15. The four cross bars 11, the four longitudinal bars 12 and the four vertical bars 13 are assembled into a rectangular frame through the locking pieces 15. Two diagonal rods 14 are respectively arranged on two sides of the rectangular frame, two ends of each diagonal rod 14 are respectively detachably connected with two vertical rods 13 on the same side through locking pieces 15, and the diagonal rods 14 extend obliquely along the up-down direction so as to improve the structural strength of the rectangular frame and prevent deformation.
The fixed frame 1 is provided with an inclined strut 2, and the inclined strut 2 is arranged below or above the inclined rod 14, and the former is preferable in the embodiment. The diagonal brace 2 comprises two diagonal braces 21 and a plurality of support groups. The two diagonal braces 21 are oppositely arranged on two sides of the rectangular frame, the diagonal braces 21 extend obliquely along the up-down direction, and two ends of the diagonal braces 21 are detachably connected with the two vertical rods 13 on the same side respectively through the locking pieces 15. The plurality of support groups are arranged between the two diagonal braces 21 at intervals uniformly along the extending direction of the diagonal braces 21. The bearing group comprises two bearing rods 22 which are oppositely arranged, and two ends of each bearing rod 22 are detachably connected with the corresponding diagonal brace 21 through locking pieces 15 respectively.
The pedals 3 are arranged in one-to-one correspondence with the bearing groups, and the pedals 3 are simultaneously arranged on two bearing rods 22 in the same bearing group. Specifically: the pedal 3 is a template with the thickness of 1.4cm, the width of the pedal 3 is larger than the maximum distance of the two supporting rods 22, two rows of third mounting holes 31 are formed in the pedal 3, the two rows of third mounting holes 31 are respectively formed in two sides of the pedal 3 in the width direction, and each row of third mounting holes 31 are arranged along the length direction of the pedal 3. The third mounting hole 31 penetrates the pedal 3 in the thickness direction. The pedal 3 is connected with the supporting rod 22 through a metal wire 5, and the metal wire 5 is wound on the outer sides of the pedal 3 and the supporting rod 22. Specifically: the middle part of the metal wire 5 passes through the third mounting hole 31, and the two ends of the metal wire 5 are respectively wound on the outer side of the supporting rod 22 and are mutually connected in a winding way. The same wire 5 can be wound around both support bars 22 at the same time, or the same wire 5 can be wound around only one of the support bars 22. In this embodiment, the wire 5 includes a steel wire and an iron wire. In other embodiments, ropes may be used instead of wires 5.
The pedal 3 is detachably provided with a antiskid plate 4, the length of the antiskid plate 4 is equal to that of the pedal 3, the width of the antiskid plate 4 is smaller than that of the pedal 3, in the embodiment, the antiskid plate 4 can be a steel plate or a wood plate, and the width of the antiskid plate 4 is 3cm. The cleat 4 protrudes from the upper surface of the pedal 3. The cleat 4 is disposed between the two rows of third mounting holes 31, and the cleat 4 is disposed on the outward side of the pedal 3, i.e., near the side thereof on the next pedal 3. Specifically: at least two first mounting holes 41 are formed in the cleat 4, and the two first mounting holes 41 are arranged in the length direction of the cleat 4. At least two second mounting holes are formed in the pedal 3, the two second mounting holes are arranged in the length direction of the pedal 3, and the second mounting holes are arranged in one-to-one correspondence with and communicated with the first mounting holes 41. The antiskid plate 4 is connected to the pedal 3 through a connecting member (not shown in the figure), the connecting member passes through the first mounting hole 41 and is connected in the second mounting hole, in this embodiment, the first mounting hole 41 is set as a via hole, the second mounting hole is set as a threaded hole, the connecting member is a screw, and the head of the screw is flush with the surface of the antiskid plate 4.
In one embodiment, two support bars 22 in the same support group are arranged at equal heights, so that the pedal 3 is arranged horizontally.
In another embodiment, the two support bars 22 in the same support group have different heights in the up-down direction, so that the pedal 3 is inclined from the horizontal by a predetermined angle, preferably an acute angle.
The cross bars 11, the longitudinal bars 12, the vertical bars 13, the diagonal bars 14 and the support bars 22 are all made of steel pipes. The locking member 15 is a fastener commonly used in the art, so that the up-down device of this embodiment can be assembled and disassembled quickly.
In order to reduce the pressure of the vertical rods 13 to the ground or the foundation, bottom plates 16 are arranged at the bottoms of the four vertical rods 13, the bottom plates 16 are rectangular, and the length and the width of the bottom plates 16 are larger than the diameter of the vertical rods 13.
In summary, the inclined strut is arranged on the fixed frame and used for fixing a plurality of pedals to form a ladder, so that an operator can walk up and down conveniently; by arranging the antiskid plate, the pedal has an antiskid function, which is beneficial to improving safety and reducing potential safety hazards; the pedal and the bearing rod are connected together by the metal wire, so that the pedal is convenient to assemble and disassemble; the utility model has the advantages of simple structure, convenient material taking and easy manufacturing, is particularly suitable for projects with short construction period, has low manufacturing cost and can be reused.
Finally, it should be emphasized that the foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the utility model, but rather that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any modifications, equivalent substitutions, improvements, etc. are intended to be included within the scope of the present utility model.
Claims (10)
1. An up-down device with anti-slip function, comprising:
The support device comprises a fixing frame, wherein an inclined strut is arranged on the fixing frame, the inclined strut comprises two inclined struts and a plurality of support groups, the inclined struts extend obliquely along the up-down direction, the two inclined struts are oppositely arranged, the plurality of support groups are arranged between the two inclined struts, the support groups comprise two support rods which are oppositely arranged, and two ends of each support rod are respectively connected with the corresponding inclined strut;
The pedal is arranged on the two bearing rods in the same bearing group in a one-to-one correspondence manner, the pedal is fixedly connected with the bearing rods through metal wires, the metal wires are wound on the pedal and the bearing rods, a antiskid plate is detachably arranged on the pedal, and the antiskid plate protrudes to the upper surface of the pedal.
2. The upper and lower device with anti-slip function according to claim 1, wherein:
The length of antiskid plate with the length of footboard equals, antiskid plate's width is less than the width of footboard, antiskid plate sets up the outside of footboard.
3. The upper and lower device with anti-slip function according to claim 2, wherein:
At least two first mounting holes are formed in the antiskid plate, and the two first mounting holes are arranged in a arrayed mode along the length direction of the antiskid plate;
the pedal is provided with at least two second mounting holes, the second mounting holes are correspondingly arranged and communicated with the first mounting holes, the antiskid plate is connected to the pedal through a connecting piece, and the connecting piece penetrates through the first mounting holes to be connected into the second mounting holes.
4. The upper and lower device with anti-slip function according to claim 1, wherein:
two rows of third mounting holes are formed in the pedal, the two rows of third mounting holes are respectively formed in two sides of the antiskid plate, and all the third mounting holes in the same row are arranged along the length direction of the pedal;
The middle part of the metal wire passes through the third mounting hole, and the two ends of the metal wire are respectively wound on the outer side of the supporting rod and are mutually connected in a winding way.
5. The upper and lower device with anti-slip function according to claim 4, wherein:
the metal wire comprises a steel wire and an iron wire.
6. The upper and lower device with anti-slip function according to claim 1, wherein:
The two bearing rods in the same bearing group are arranged at equal heights, so that the pedals are horizontally arranged.
7. The upper and lower device with anti-slip function according to claim 1, wherein:
In the up-down direction, the two bearing rods in the same bearing group have different heights, so that the pedal is inclined by a preset angle with the horizontal direction.
8. The upper and lower device with anti-slip function according to any one of claims 1 to 7, wherein:
The fixing frame comprises four cross bars, four longitudinal bars, four vertical bars, two diagonal bars and a plurality of locking pieces, wherein the four cross bars, the four longitudinal bars and the four vertical bars are assembled into a rectangular frame through the locking pieces, the two diagonal bars are respectively arranged on two sides of the rectangular frame, two ends of each diagonal bar are respectively connected with the two vertical bars on the same side, the diagonal bars extend in an inclined mode along the upper and lower directions, and the diagonal bars are arranged above or below the diagonal brackets.
9. The upper and lower device with anti-slip function according to claim 8, wherein:
The cross bars, the longitudinal bars, the vertical bars, the diagonal bars and the supporting bars are all made of steel pipes.
10. The upper and lower device with anti-slip function according to claim 8, wherein:
the bottoms of the four vertical rods are provided with bottom plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322718873.3U CN220955428U (en) | 2023-10-10 | 2023-10-10 | Upper and lower device with antiskid function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322718873.3U CN220955428U (en) | 2023-10-10 | 2023-10-10 | Upper and lower device with antiskid function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955428U true CN220955428U (en) | 2024-05-14 |
Family
ID=91022042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322718873.3U Active CN220955428U (en) | 2023-10-10 | 2023-10-10 | Upper and lower device with antiskid function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955428U (en) |
-
2023
- 2023-10-10 CN CN202322718873.3U patent/CN220955428U/en active Active
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