CN211736287U - Indoor high-altitude operation protection device - Google Patents
Indoor high-altitude operation protection device Download PDFInfo
- Publication number
- CN211736287U CN211736287U CN201922044518.6U CN201922044518U CN211736287U CN 211736287 U CN211736287 U CN 211736287U CN 201922044518 U CN201922044518 U CN 201922044518U CN 211736287 U CN211736287 U CN 211736287U
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- Prior art keywords
- guardrail
- sleeve
- frame
- cat ladder
- rectangular
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- Expired - Fee Related
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- 241000282326 Felis catus Species 0.000 claims abstract description 35
- 230000001012 protector Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 241001388119 Anisotremus surinamensis Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model relates to an indoor aerial work protector, in particular to operation protector's technical field, it includes support body, cat ladder, guardrail, platen, and the platen is located the top of support body, and the cat ladder is located one side of support body, and the guardrail is located the border both sides of platen, its characterized in that: the frame body comprises two vertical rectangular frames which are arranged in parallel, two sides of each rectangular frame are provided with hinge devices oppositely, each hinge device comprises two pairs of straight rods with two centers hinged to each other, the two straight rods are a first straight rod and a second straight rod respectively, the upper ends of the first straight rod and the second straight rod are connected to the frame wall of the rectangular frame in a sliding mode, the sliding direction is the vertical direction, the lower ends of the first straight rod and the second straight rod are hinged to the bottom end of the rectangular frame, and locking mechanisms are arranged on the first straight rod and the second straight rod. The utility model discloses have not only the people stand to go more firm but also the easy folding effect.
Description
Technical Field
The utility model belongs to the technical field of the technique protector of operation and specifically relates to an indoor aerial work protector is related to.
Background
At present, in the house decoration process, an indoor high-altitude operation device of a ladder is usually adopted, and the ladder is easy to fold and convenient to transport.
The invention patent with the application number of CN108119054A in the prior art discloses a human-shaped ladder device for building construction wall decoration, which comprises a ladder beam, a top plate, a hinge, a tool box device, pedals, a counterweight box, a rubber seat, a stay bar, a movable bolt, a rotating shaft, a motor, a pulling belt, a tool box, a fixing bolt, a sliding groove and a sliding rail. The invention has the beneficial effects that: through set up the rubber seat bottom the ladder roof beam, make the ladder roof beam open the back, can increase frictional force through the rubber seat, thereby make the device place more firmly, it is safer to use, through set up the counter weight box above the rubber seat, make the ladder roof beam open the back, through adding the heavy object in the counter weight box, make the bottom of device more firm, thereby make the device more firm, through set up the toolbox device in roof one side, make the toolbox slide on the ladder roof beam through motor and slide rail, thereby user's transport tool and article to on the ladder roof beam, thereby make user's efficiency of construction higher. The device has the characteristics of strong stability and multiple functions.
The above prior art solutions have the following drawbacks: however, such ladders are generally not very stable and standing above tends to cause the ladder to topple over due to an unstable center of gravity.
Further, there is a stable indoor high-rise working device in the prior art, but the device is heavy and is difficult to move because few people fold the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor aerial work protector, it has not only the people and stands to go to more firm and easy folding effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides an indoor aerial work protector, includes support body, cat ladder, guardrail, platen, and the platen is located the top of support body, and the cat ladder is located one side of support body, and the guardrail is located the border both sides of platen, the support body includes two vertical and parallel rectangular frame of placing, and the both sides of rectangular frame are provided with hinge means relatively, and hinge means includes two pairs of two mutual articulated straight-bars in center, and the upper end sliding connection of straight-bar is on the frame wall of rectangular frame, and the slip direction is vertical direction, and the lower extreme of straight-bar articulates in the bottom of rectangular frame, is provided with locking mechanical system on the straight-.
Through adopting above-mentioned technical scheme, when the folding support body of needs, with two rectangle frames closing in opposite directions for the straight-bar of intercrossing slowly tends to be parallel, thereby makes two rectangle frames be close to each other.
The utility model discloses further set up to: the guardrail comprises a guardrail I and a guardrail II, the height of the guardrail I and the height of the guardrail II are equal to the width of the bedplate, one of the guardrails is rotatably connected to the long edge of the bedplate, the guardrail II is rotatably connected to the wide edge of the guardrail I, the guardrail I and the rectangular frame are fixed through bolts, and the guardrail II and the rectangular frame are also fixed through bolts.
Through adopting above-mentioned technical scheme, when using, take off guardrail one and support body, guardrail two and bolt between the support body are whole earlier, then fold guardrail two to the face of guardrail one on, fold guardrail one again to the face of platen on, fold the platen to one side of rectangle frame again to can make and fold whole platen.
The utility model discloses further set up to: the locking mechanism is a straight rod, the upper end of the straight rod slides between the upper end of the rectangular frame and the waist, and when the upper end of the straight rod slides to the waist of the rectangular frame, the distance between the two rectangular frames is smaller than the length of the bedplate.
Through adopting above-mentioned technical scheme, the setting is so that when the rectangle frame is expanded, the rectangle frame still keeps parallel, and the straight-bar can be spacing simultaneously for the distance between the rectangle frame is restricted and is not exceeded the length of platen.
The utility model discloses further set up to: still be provided with flexible anchor strut between the rectangle frame, flexible anchor strut includes sleeve one and sleeve two and sleeve three, and the one end of sleeve one articulates on the rectangle frame, and the one end of sleeve two is rotated and is connected in the one end of sleeve one of keeping away from the rectangle frame, is provided with the screw thread on the two other end outer walls of sleeve, and the one end of sleeve three articulates on another rectangle frame, and the other end inner wall of sleeve three is equipped with the screw thread with the two last screw thread looks adaptations of sleeve, sleeve two and three threaded connection of sleeve.
Through adopting above-mentioned technical scheme, when having supported the rectangle frame, the one end of keeping away from the rectangle frame with sleeve two precession sleeve three to spacing rectangle frame remains the certain distance throughout.
The utility model discloses further set up to: the support body deviates from and is provided with the cat ladder on the rectangle frame lateral wall of guardrail two, and the cat ladder includes rectangular and the ladder strip of two parallels, and the top both sides of the rectangle frame that are provided with the cat ladder are provided with vertical to spout, and the bottom of spout is sealed, and the inslot width of spout is greater than the width of notch, and the rectangular top of cat ladder articulates there is two convex balls that adapt to in the spout.
Through adopting above-mentioned technical scheme, with the pompon of cat ladder upper end slide in the spout, with cat ladder other end butt on the bottom surface to it is fixed with the cat ladder, make the people can climb safely and go, the cat ladder is collapsible simultaneously.
The utility model discloses further set up to: the ladder strip of cat ladder is the footboard, and the width of footboard is greater than the length of people's foot, and the one end and the cat ladder of footboard rotate to be connected, and the footboard below on rectangular is provided with the lug and makes when the pompon on cat ladder top is located the bottom of spout the footboard face be in on the horizontal plane.
Through adopting above-mentioned technical scheme, the ladder strip of cat ladder is than wider footboard to the comfort level that the people stepped on the ladder has been improved.
The utility model discloses further set up to: folding fences are further arranged on the crawling ladder.
Through adopting above-mentioned technical scheme, be provided with folding fence on the cat ladder and can fold the frame of cat ladder to make the volume after whole support body is folding littleer, thereby make things convenient for transportation and accomodate more.
The utility model discloses further set up to: the guardrail is wrapped with a sponge layer.
By adopting the technical scheme, hands can be prevented from being frozen in winter, and meanwhile, the anti-skidding capacity can be improved.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the frame body needs to be folded, the two rectangular frames are pushed and closed oppositely, so that the straight rods which are mutually crossed slowly tend to be parallel, and the two rectangular frames are close to each other;
2. when the folding table is used, the second guardrail is firstly folded onto the plate surface of the first guardrail, then the first guardrail is folded onto the plate surface of the table plate, and then the table plate is folded onto one side of the rectangular frame, so that the whole table plate can be folded.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the present invention.
In the figure, 1, a frame body; 11. a rectangular frame; 12. a hinge device; 121. a straight rod; 13. a chute; 2. climbing a ladder; 21. a strip; 22. ladder bars; 23. a convex ball; 24. folding the fence; 24. adding a rod; 3. a guardrail; 31. a first guardrail; 32. a second guardrail; 4. a platen; 5. a telescopic reinforcing rod; 51. a first sleeve; 52. a second sleeve; 53. and a third sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an indoor aerial work protector, including support body 1, cat ladder 2, guardrail 3 and platen 4.
The frame body 1 comprises two vertical and parallel rectangular frames 11, two sides of each rectangular frame 11 are oppositely provided with a hinge device 12, each hinge device 12 comprises two pairs of straight rods 121 with two central parts rotatably connected with each other, the upper ends of the straight rods 121 are slidably connected to the frame wall of each rectangular frame 11, the sliding direction is vertical, the lower ends of the straight rods 121 are hinged to the bottom ends of the rectangular frames 11, and the straight rods 121 are provided with locking mechanisms.
The locking mechanism is a straight rod 121, the sliding range of the upper end of the straight rod 121 is from the upper end of the rectangular frame 11 to the waist, the arrangement is that the straight rod 121 can be limited, the distance between the rectangular frames 11 does not exceed the length of the bedplate 4, and meanwhile the effect of supporting the bedplate 4 can be achieved.
Guardrail 3 includes guardrail one 31 and guardrail two 32, and the height of guardrail one 31 and guardrail two 32 equals the width of platen 4, and guardrail one 31 rotates to be connected in the long edge of platen 4, and guardrail two 32 rotates to be connected in the broadside of guardrail one 31, and guardrail one 31 and rectangular frame 11 pass through the bolt fastening, and guardrail two 32 and rectangular frame 11 also pass through the bolt fastening. During the use, all take off the bolt between guardrail one 31 and rectangle frame 11, guardrail two 32 and the rectangle frame 11 earlier, then fold guardrail two 32 to guardrail one 31 on the face to the folding of guardrail one 31 and guardrail two 32 has been realized. Sponge layers for keeping warm are arranged on the surfaces of the first guardrail 31 and the second guardrail 32.
Be provided with cat ladder 2 on the 11 lateral walls of rectangle frame that support body 1 deviates from two 32 guardrails, cat ladder 2 includes rectangular 21 and the ladder strip 22 of two parallels, the top both sides of the rectangle frame 11 that are provided with cat ladder 2 are provided with vertical to spout 13, spout 13's bottom is sealed, spout 13's inslot width is greater than the width of notch, cat ladder 2's rectangular 21 top articulates there is two convex balls 23 of adaptation in spout 13, two convex balls 23 with 2 upper ends of cat ladder slide in spout 13, thereby can realize that cat ladder 2 is fixed in the dismouting on support body 1 and fold.
The bottom of support body 1 still is provided with flexible anchor strut 5, still be provided with flexible anchor strut 5 between the rectangular frame 11, flexible anchor strut 5 includes sleeve 51 and sleeve two 52 and sleeve three 53, the one end of sleeve 51 articulates on rectangular frame 11, the one end of sleeve two 52 is rotated and is connected in the one end of keeping away from rectangular frame 11 of sleeve one 51, be provided with the screw thread on the outer wall of the two 52 other ends of sleeve, the one end of sleeve three 53 articulates on another rectangular frame 11, the other end inner wall of sleeve three 53 be equipped with the sleeve two 52 on the screw thread of screw thread looks adaptation, sleeve two 52 and sleeve three 53 threaded connection. This arrangement makes it possible to avoid the straight bar 121 from being broken, thereby causing the rectangular frame 11 to be retracted inward.
The implementation principle of the embodiment is as follows: stretch out rectangle frame 11 earlier, under articulated mounting 12's spacing and support, the one end precession sleeve three 53 of sleeve 51 is kept away from to sleeve two 52, make rectangle frame 11 more firm, then rotate platen 4 to the last top of two rectangle frames 11, then expand and be fixed in on support body 1 with guardrail one 31 and guardrail two 32, place protruding ball 23 of cat ladder 2 upper end in the spout 13 upper end of support body 1 at last, expand ladder strip 22 and folding fence 24, thereby realized carrying out folding function with this eminence protector, thereby convenient transportation.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an indoor aerial work protector, includes support body (1), cat ladder (2), guardrail (3) and platen (4), and platen (4) are located the top of support body (1), and cat ladder (2) are located one side of support body (1), and guardrail (3) are located the border both sides of platen (4), its characterized in that: the frame body (1) comprises two vertical rectangular frames (11) which are placed in parallel, two sides of each rectangular frame (11) are provided with a hinge device (12) oppositely, each hinge device (12) comprises two pairs of straight rods (121) with centers hinged to each other, the upper ends of the straight rods (121) are connected to the frame wall of each rectangular frame (11) in a sliding mode, the sliding direction is vertical, the lower ends of the straight rods (121) are hinged to the bottom end of each rectangular frame (11), and a locking mechanism is arranged on each straight rod (121).
2. An indoor aerial work guard as claimed in claim 1 wherein: guardrail (3) are including guardrail one (31) and guardrail two (32), and the height of guardrail one (31) and guardrail two (32) equals the width of platen (4), and guardrail one (31) rotate to be connected in the long edge of platen (4), and guardrail two (32) rotate to be connected in the broad edge of guardrail one (31), pass through bolt fastening between guardrail one (31) and rectangle frame (11), also pass through bolt fastening between guardrail two (32) and rectangle frame (11).
3. An indoor aerial work guard as claimed in claim 2, wherein: the locking mechanism is a straight rod (121), the upper end of the straight rod (121) slides between the upper end of the rectangular frame (11) and the waist, and when the upper end of the straight rod (121) slides to the waist of the rectangular frame (11), the distance between the two rectangular frames (11) is smaller than the length of the bedplate (4).
4. An indoor aerial work guard according to claim 3 wherein: still be provided with flexible anchor strut (5) between rectangle frame (11), flexible anchor strut (5) are including sleeve (51) and sleeve two (52) and sleeve three (53), the one end of sleeve (51) articulates on rectangle frame (11), the one end of sleeve two (52) is rotated and is connected in the one end of keeping away from rectangle frame (11) of sleeve one (51), be provided with the screw thread on the outer wall of sleeve two (52) other end, the one end of sleeve three (53) articulates on another rectangle frame (11), the other end inner wall of sleeve three (53) is equipped with the screw thread with sleeve two (52) on screw thread looks adaptation, sleeve two (52) and sleeve three (53) threaded connection.
5. An indoor aerial work guard according to claim 4 wherein: be provided with cat ladder (2) on support body (1) deviates from rectangle frame (11) lateral wall of guardrail (3) two, cat ladder (2) are including two parallel rectangular (21) and ladder strip (22), the top both sides of being provided with rectangle frame (11) of cat ladder (2) are provided with vertical to spout (13), the bottom of spout (13) is sealed, the inslot width of spout (13) is greater than the width of notch, rectangular (21) top of cat ladder (2) articulates there are protruding ball (23) of two adaptations in spout (13).
6. An indoor aerial work guard according to claim 5 wherein: ladder strip (22) of cat ladder (2) are the footboard, and the width of footboard is greater than the length of people's foot, and the one end and the cat ladder (2) of footboard rotate to be connected, and the footboard below on rectangular (21) is provided with the lug and makes when the pompon (23) on cat ladder (2) top is located the bottom of spout (13) the footboard face be in on the horizontal plane.
7. An indoor aerial work guard according to claim 6 wherein: the ladder stand (2) is also provided with a folding fence (24).
8. An indoor aerial work guard according to claim 7 wherein: the guardrail (3) is wrapped with a sponge layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044518.6U CN211736287U (en) | 2019-11-23 | 2019-11-23 | Indoor high-altitude operation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922044518.6U CN211736287U (en) | 2019-11-23 | 2019-11-23 | Indoor high-altitude operation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736287U true CN211736287U (en) | 2020-10-23 |
Family
ID=72874563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922044518.6U Expired - Fee Related CN211736287U (en) | 2019-11-23 | 2019-11-23 | Indoor high-altitude operation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736287U (en) |
-
2019
- 2019-11-23 CN CN201922044518.6U patent/CN211736287U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |