CN210865331U - Herringbone ladder safety experience device - Google Patents
Herringbone ladder safety experience device Download PDFInfo
- Publication number
- CN210865331U CN210865331U CN201921661512.7U CN201921661512U CN210865331U CN 210865331 U CN210865331 U CN 210865331U CN 201921661512 U CN201921661512 U CN 201921661512U CN 210865331 U CN210865331 U CN 210865331U
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- ladder
- herringbone ladder
- frame
- herringbone
- top frame
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Abstract
The utility model discloses a herringbone ladder safety experience device, which comprises a herringbone ladder and a protective frame, wherein the herringbone ladder is arranged in the protective frame, at least two guide rails are arranged on the bottom of the inner side of the protective frame, rollers are matched on two supporting legs on one side of the herringbone ladder through rotating shafts, the protective frame is composed of a plurality of supporting columns and a top frame, the supporting columns are arranged on the outer sides of the guide rails, the top frame is arranged on the top of the supporting columns, a transverse falling protector is arranged on the top surface of the top frame, longitudinal falling protectors are arranged on the left side and the right side of the bottom surface of the top frame, a protective net is arranged between two adjacent supporting columns, the utility model can lead one side of the herringbone ladder to slide on the guide rails through the rollers, thereby more conveniently leading the herringbone ladder to open, leading experience personnel to be fixed through the transverse falling protector, preventing the experience personnel from being injured from the herringbone ladder, when the herringbone ladder is topp, the protective net can support the double ladder, and when the double ladder topples over from the transverse direction, the longitudinal falling protector can fix the double ladder.
Description
Technical Field
The utility model belongs to the technical field of experience device and specifically relates to a herringbone ladder experiences device safely.
Background
The double ladder is a common tool for ascending in a room, and adopts the steps of unfolding the ladder frames at two sides to form an isosceles triangle with the ground, so the double ladder is also called as a double ladder by people; when the herringbone ladder is used, the herringbone ladder only provides a supporting function for people, and if the people stand on the herringbone ladder to make a large-amplitude action, the herringbone ladder can shake or even topple, so that certain safety influence is caused on the people; therefore, it is necessary to design a device for experiencing the safety performance of the human body character.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to the above-mentioned technique, the utility model provides a make one side of double ladder slide on the guide rail through the gyro wheel, thereby make the double ladder open more conveniently, fix experience personnel through horizontal safety hook, prevent that experience personnel from falling the injury from the double ladder, when the double ladder emptys from longitudinal direction, the protection network can support the double ladder, when the double ladder emptys from horizontal direction, vertical safety hook can fix the double ladder, prevent that the double ladder from appearing empting the double ladder safety experience device of the condition of damage.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a double ladder safety experiences device, includes double ladder and protection frame, the double ladder sets up in the protection frame, be provided with two guide rails on the inboard bottom of protection frame at least, there is the gyro wheel through the pivot cooperation on two supporting legss of one side wherein of the double ladder, the protection frame comprises a plurality of support column and top frame, the support column sets up the outside at the guide rail, the top frame sets up the top at the support column, be provided with horizontal safety hook on the top surface of top frame, the bottom surface left and right sides of top frame is provided with vertical safety hook.
Further, the middle part of the guide rail is provided with a convex block with an arc-shaped top surface, the middle part of the roller is circumferentially provided with an arc-shaped groove, and the arc-shaped groove is matched with the top of the convex block.
Furthermore, the outside of guide rail is provided with three support column at least, the support column is linear arrangement in the outside of guide rail, two adjacent be provided with the protection network between the support column.
Furthermore, the protective net is formed by interweaving hemp ropes.
Further, horizontal safety hook includes support, connecting rod and fixed fastener, the support sets up the left and right sides at the top frame top surface respectively, the both ends welding of connecting rod is on the support, fixed fastener sets up some mating holes cooperations on the connecting rod through its top center, fixed fastener's bottom part is for being the U type form.
Furthermore, the longitudinal falling protector and the transverse falling protector have the same structure, and the longitudinal falling protector is longitudinally arranged on the bottom surfaces of the left side and the right side of the top frame.
The utility model has the advantages that:
one side of the herringbone ladder can slide on the guide rail through the roller, so that the herringbone ladder is more conveniently unfolded; the horizontal falling protector is buckled with the safety rope on the body of the experience personnel, so that the body of the experience personnel is fixed, and the experience personnel is prevented from falling from the herringbone ladder and being injured; when the herringbone ladder is inclined from the longitudinal direction, the protective net can support the herringbone ladder, and the herringbone ladder is prevented from being directly inclined on the ground to cause damage or smashing on other people; when the double ladder emptys from the transverse direction, be connected the double ladder with vertical safety hook through the rope to fix the double ladder when the double ladder emptys, prevent that the double ladder from emptying and causing the damage subaerial or pound the condition appearance on other personnel, thereby make experience personnel experience the performance of double ladder under the condition of guaranteeing self safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the herringbone ladder matched on the guide rail.
Fig. 3 is a schematic structural diagram of the roller engaged on the guide rail.
Fig. 4 is a structural schematic diagram of the transverse falling protector.
In the figure, a herringbone ladder 1, a protective frame 2, a guide rail 3, a roller 4, a support pillar 5, a top frame 6, a transverse falling protector 7, a longitudinal falling protector 8, a convex block 9, an arc-shaped groove 10, a protective net 11, a support 12, a connecting rod 13 and a fixing fastener 14.
Detailed Description
As shown in fig. 1-4, the herringbone ladder safety experience device comprises a herringbone ladder 1 and a protective frame 2, wherein the herringbone ladder 1 is arranged in the protective frame 2, at least two guide rails 3 are arranged on the bottom of the inner side of the protective frame 2, rollers 4 are matched on two supporting legs on one side of the herringbone ladder 1 through rotating shafts, the protective frame 2 is composed of a plurality of supporting columns 5 and a top frame 6, the supporting columns 5 are arranged on the outer sides of the guide rails 3, the top frame 6 is arranged at the top of the supporting columns 5, transverse falling protectors 7 are arranged on the top surface of the top frame 6, and longitudinal falling protectors 8 are arranged on the left side and the right side of the bottom surface of the top frame 6.
The middle part of the guide rail 3 is a convex block 9 with an arc-shaped top surface, an arc-shaped groove 10 is circumferentially arranged at the middle part of the roller 4, and the arc-shaped groove 10 is matched with the top of the convex block 9.
The outer side of the guide rail 3 is at least provided with three support columns 5, the support columns 5 are linearly arranged on the outer side of the guide rail 3, and a protective net 11 is arranged between every two adjacent support columns 5.
The protective net 11 is formed by interweaving hemp ropes.
The transverse falling protector 7 comprises a support 12, a connecting rod 13 and a fixing fastener 14, the support 12 is respectively arranged on the left side and the right side of the top surface of the top frame 6, two ends of the connecting rod 13 are welded on the support 12, the fixing fastener 14 is matched with the connecting rod 13 through a matching hole formed in the center of the top of the fixing fastener 14, and the bottom of the fixing fastener 14 is in a U shape.
The longitudinal falling protector 8 and the transverse falling protector 7 are identical in structure, and the longitudinal falling protector 8 is longitudinally arranged on the bottom surfaces of the left side and the right side of the top frame 6.
One side of the herringbone ladder 1 can slide on the guide rail 3 through the matching between the roller 4 and the guide rail 3, so that the herringbone ladder 1 can be more conveniently unfolded; the fixing fastener 14 on the bottom of the transverse falling protector 7 is buckled with the safety rope on the body of the experience person, so that the body of the experience person is fixed, and the experience person is prevented from falling from the herringbone ladder 1 and being injured; when the herringbone ladder 1 is inclined from the longitudinal direction, the protective net 11 can support the herringbone ladder 1, and the herringbone ladder 1 is prevented from being directly inclined to the ground to cause damage or smashing on other personnel; when the double ladder 1 emptys from the transverse direction, be connected the double ladder 1 with the fixed fastener 14 on the vertical safety hook 8 bottom through the rope to fix the double ladder 1 when the double ladder 1 emptys, prevent that the double ladder 1 from emptying and causing the damage subaerial or pound the condition on other personnel to appear, thereby make experience personnel experience the performance of double ladder 1 under the circumstances of guaranteeing self safety.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a double ladder safety experiences device, includes double ladder and protection frame, the double ladder sets up in the protection frame, its characterized in that, be provided with two guide rails on the inboard bottom of protection frame at least, there is the gyro wheel through the pivot cooperation on two supporting legss of one side wherein of double ladder, the protection frame comprises a plurality of support column and top frame, the support column sets up the outside at the guide rail, the top frame sets up the top at the support column, be provided with horizontal safety hook on the top surface of top frame, the bottom surface left and right sides of top frame is provided with vertical safety hook.
2. The herringbone ladder safety experience device of claim 1, wherein the middle part of the guide rail is a convex block with an arc-shaped top surface, the middle part of the roller is circumferentially provided with an arc-shaped groove, and the arc-shaped groove is matched with the top of the convex block.
3. The herringbone ladder safety experience device of claim 1, wherein at least three support columns are arranged on the outer side of the guide rail, the support columns are arranged on the outer side of the guide rail in a straight line, and a protective net is arranged between two adjacent support columns.
4. The herringbone ladder safety experience device of claim 3, wherein the protective net is formed by interweaving hemp ropes.
5. The herringbone ladder safety experience device of claim 1, wherein the transverse falling protector comprises supports, a connecting rod and a fixing fastener, the supports are respectively arranged on the left side and the right side of the top surface of the top frame, two ends of the connecting rod are welded on the supports, the fixing fastener is matched on the connecting rod through a matching hole formed in the center of the top of the fixing fastener, and the bottom of the fixing fastener is in a U shape.
6. The herringbone ladder safety experience device is characterized in that the longitudinal falling protector and the transverse falling protector are of the same structure, and the longitudinal falling protector is longitudinally arranged on the bottom surfaces of the left side and the right side of the top frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661512.7U CN210865331U (en) | 2019-10-07 | 2019-10-07 | Herringbone ladder safety experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921661512.7U CN210865331U (en) | 2019-10-07 | 2019-10-07 | Herringbone ladder safety experience device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210865331U true CN210865331U (en) | 2020-06-26 |
Family
ID=71304312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921661512.7U Active CN210865331U (en) | 2019-10-07 | 2019-10-07 | Herringbone ladder safety experience device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210865331U (en) |
-
2019
- 2019-10-07 CN CN201921661512.7U patent/CN210865331U/en active Active
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