CN215516558U - High-altitude operation anti-falling protection ladder - Google Patents

Abstract

The utility model discloses a high-altitude operation anti-falling protection ladder, which comprises: the protective ladder comprises a protective ladder body and a rail type protective device, wherein the protective ladder body comprises a lifting device and a protective table, and the protective table is arranged on the lifting device; the rail type protection device comprises a rail, a sliding block and a protection belt, the rail is arranged on the protection platform, the sliding block is arranged in the rail in a sliding mode, one end of the protection belt is fixedly connected with the sliding block, and the other end of the protection belt is used for being bound to an operator. The technical scheme of the utility model has simple structure, not only sets double guarantee for the life safety of operators, but also lightens the burden of the operators, and is safer and more efficient when in use.

Description

High-altitude operation anti-falling protection ladder

Technical Field

The utility model relates to the technical field of building decoration equipment, in particular to a falling-preventing protection ladder for high-altitude operation.

Background

High altitude protection ladder that need use when building trade operation of ascending a height carries out the operation, and building and high altitude protection ladder do not possess safe in utilization's function on the existing market, and operating personnel do not have effectual safeguard procedures in the operation on high altitude protection ladder, and the operating personnel foot that stands on it skids and can make shank roll-off lift platform, makes the operating personnel take place the incident that falls even, has very big potential safety hazard, is unfavorable for operating personnel's use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an anti-falling protection ladder for high-altitude operation, and aims to solve the safety problem of high-altitude construction of operators.

In order to achieve the purpose, the anti-falling protection ladder for the high-altitude operation provided by the utility model comprises: the protective ladder comprises a protective ladder body and a rail type protective device, wherein the protective ladder body comprises a lifting device and a protective platform, and the protective platform is arranged on the lifting device; above-mentioned rail mounted protection device includes track, slider and protecting band, and the protection bench is located to above-mentioned track, and above-mentioned slider slides and sets up in the track, the one end and the above-mentioned slider fixed connection of above-mentioned protecting band, and the other end is used for tying up and ties up in the operation personnel.

Optionally, the guard table and/or the rail are square.

Alternatively, all the corners of the rail may be rounded.

Optionally, the lifting device is a scissor lift.

Optionally, a moving member is disposed at the bottom of the lifting device.

Optionally, the protection platform includes a protection frame, a bottom plate and a plurality of protection nets, the bottom plate is disposed at the top of the lifting device, the protection frame and the protection nets are disposed on the side, away from the lifting device, of the bottom plate, the protection frame is connected with the protection nets, and the rail-type protection device is disposed at the top end of the protection frame.

Optionally, the protection platform further comprises a non-slip mat, and the non-slip mat is arranged on the upper surface of the bottom plate.

Optionally, the above-mentioned high altitude construction prevents falling protection ladder still is equipped with alarm device.

Optionally, the warning device includes a warning light, a pressure sensor, and a force transmission plate, the force transmission plate is disposed at an outer edge of the bottom plate, the pressure sensor is disposed at a lower side of the force transmission plate, and the warning light is disposed at an outer side of the track and electrically connected to the pressure sensor.

Optionally, the warning light is provided in plurality, and the plurality of warning lights are arranged on the track at intervals.

Above-mentioned high altitude construction prevents falling protection ladder includes following beneficial effect at least:

according to the technical scheme, the lifting device is arranged, so that an operator can quickly reach an operation area, and the operator does not need to carry materials or tools up and down even if the materials or tools need to be transported, so that the burden is relieved for the operator, and the operation efficiency is improved; protection platform can be fine with the restriction of operation personnel at the operation region, the insufficient problem has been reduced, furtherly, rail mounted protection platform, prevent falling protection ladder fixed as an organic whole with operation personnel and high altitude construction, when the operation personnel moved the operation, the slider also can remove along with operation personnel's removal, can not influence operation personnel's operation, fall protection platform when operation personnel are carelessly insufficient, the protecting band can tightly pull the operation personnel this moment, and the slider fixed with the protecting band also can tightly block in the track, thereby avoided the operation personnel to prevent falling the problem that falls on the protection ladder from high altitude construction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a perspective view of an embodiment of an aerial work falling-prevention protection ladder of the present invention;

fig. 2 is a schematic view of a rail type protection device of the novel high-altitude operation anti-falling protection ladder;

fig. 3 is a schematic structural diagram of a view angle of an embodiment of the high-altitude operation falling-prevention protection ladder of the utility model.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an anti-falling protection ladder for high-altitude operation.

Referring to fig. 1 and 2, in an embodiment of the present invention, the aerial work falling-prevention protection ladder includes: the protective ladder comprises a protective ladder body and a rail type protective device 300, wherein the protective ladder body comprises a lifting device 100 and a protective platform 200, and the protective platform 200 is arranged on the lifting device 100; the rail 310 type protection device 300 comprises a rail 310, a slider 320 and a protection belt 330, wherein the rail 310 is arranged on the protection platform 200, the slider 320 is arranged in the rail 310 in a sliding manner, one end of the protection belt 330 is fixedly connected with the slider 320, and the other end of the protection belt is used for being bound to an operator.

During the operation, the operation personnel only need with the instrument, the material is placed in protection platform 200, tie up the protecting band 330 and tie up the operation personnel of standing in protection platform 200, start elevating gear 100, elevating gear 100 can be automatic with the operation personnel, the operation region is put in instrument and material lift, elevating gear 100's setting has alleviateed operation personnel's burden greatly, the setting of protection platform 200 not only gives the certain psychological comfort of operation personnel in addition, still prevent to a certain extent that the operation personnel from disappointing the roll-off or falling out work platform. Further, rail mounted protection device 300, it is fixed as an organic whole to prevent falling the protection ladder with operation personnel and high altitude construction, and the operation personnel is when the operation, slider 320 also can remove along with operation personnel's removal, can not influence operation personnel's operation, when operation personnel carelessly fall out protection platform 200, the operation personnel can tightly be held to protecting band 330, and the card that also can tightly in track 310 with the fixed slider 320 of protecting band 330, thereby avoided operation personnel to fall the problem from the protection ladder, use the utility model provides an overhead construction prevents falling the protection ladder and has not only established dual guarantee for operation personnel's life safety, has still alleviateed operation personnel's burden, makes the use of overhead construction prevent falling the protection ladder safe high-efficient more.

Alternatively, the end of the safety belt 330 that binds the worker may be designed as a double-strap safety belt that distributes the impact force to the arms, the crotch, and the waist in case of a fall, so that the impact force on the waist is minimized to achieve the best protection; however, the present invention is not limited thereto, and in other embodiments, one end of the protection belt 330, which is bound to the worker, may be designed as a single-belt type safety belt, which has a function of preventing the worker from falling off, and the worker does not easily slip off when working on the pole by moving up and down.

Optionally, the protection platform 200 and/or the rail 310 are square, the protection platform 200 and/or the rail 310 are designed to be square, so that the contact area between the construction platform and the wall surface is increased, construction is facilitated, the moving times of the protection ladder are reduced, and the square protection platform 200 is low in manufacturing cost and simple in structure; of course, the utility model is not limited thereto, and in other embodiments, the protection platform 200 and/or the rail 310 may have a circular shape.

Optionally, all the corners 311 of the track 310 are set to be arc-shaped, so that the moving track of the slider 320 is a closed loop, and the moving slider 320 can move along with the operator regardless of the movement of the operator in that direction, thereby not affecting the operation of the operator, and making the operation of the operator more convenient.

Further, the track 310 may be a closed track 310, such that the slider 320 may be a circular closed track 310, and the slider 320 may move to each corner as the worker moves. Certainly, the present invention is not limited to this, in the second embodiment, the track 310 may also be in two sections, each section of track 310 is provided with a sliding block 320, each sliding block 320 is fixed with a protective belt 330, the two sections of track 310 can divide the protective platform 200 into two construction areas, and the two protective belts 330 are respectively bound to the operators in the respective areas, so that not only can the life safety of the operators be ensured, but also the operation of the operators can not be affected; of course, the utility model is not limited thereto, and in the third embodiment, the track 310 may have four sections.

Furthermore, the connection mode of the track 310 and the protection platform 200 is integrated, and the integrated mode makes the track 310 and the protection belt 330 not easily break, so that the risk that the track 310 and the protection belt 330 break due to the acting force of the protection belt 330 on the track 310 when an operator falls out of the protection platform 200 is further reduced; of course, the present invention is not limited thereto, and in the second embodiment, the connection manner of the track 310 and the protection platform 200 may also be welding, and the welding connection manner has the advantages of simple equipment, high production efficiency, and high weld strength; of course, the present invention is not limited thereto, and in the third embodiment, the connection manner of the track 310 and the protection platform 200 may also be a screw connection.

Alternatively, the lifting device 100 is a scissor lift, which is due to its stability and safety; of course, the utility model is not limited thereto, and in other embodiments, the lifting device 100 may also be a rail-type lifter.

Optionally, the bottom of the lifting device 100 is provided with a moving member 110, and the moving member 110 is arranged to enable the protection ladder to move more quickly and more easily.

Further, the moving member 110 may be a universal wheel, the universal wheel may freely turn and move in a certain space, and further, a brake is disposed on the universal wheel, and the brake may prevent the protection ladder from suddenly sliding during operation, resulting in that an operator may fall out of the protection ladder due to weightlessness and insufficient movement; of course, the utility model is not limited thereto, and in other embodiments, the moving member 110 may be a common roller.

Further, the bottom of the lifting device 100 is further provided with a retractable steady member 120, and the steady member 120 can prevent the protective ladder from suddenly sliding during operation; for example, but not limited to, the steady members 120 may be released during operation of the protection ladder and the steady members 120 may be retracted when the operation of the protection ladder is completed and needs to be moved, although in other embodiments the steady members 120 may be fixed and the moving members 110 may be configured to retract the moving members 110.

Optionally, the protection platform 200 includes a protection frame 210, a bottom plate 230 and a plurality of protection nets 220, the bottom plate 230 is disposed on the top of the lifting device 100, the protection frame 210 and the protection nets 220 are disposed on a side of the bottom plate 230 away from the lifting device 100, the protection frame 210 is connected to the protection nets 220, and the rail 310 type protection device 300 is disposed on the top end of the protection frame 210.

Specifically, the protective frame 210 is a protective frame 210 formed by fixing four supporting vertical rods 211 and four horizontal rods 212 located on the same horizontal plane, the bottom plate 230 is arranged at the bottom of the protective frame 210, two ends of each horizontal rod 212 are respectively fixedly connected with the side faces of the upper ends of two adjacent supporting vertical rods 211, each protective net 220 is arranged in a square frame formed by fixing one horizontal rod 212 and two supporting vertical rods 211, and the protective rod platform is arranged to reduce the risk that feet of an operator standing on the protective platform 200 slide out of the protective platform 200 to a certain extent.

Further, the arrangement of the protective net 220 prevents constructors from falling down due to the fact that the constructors are out of the way to step out of the bottom plate 230, and also prevents the operators from accidentally kicking sundries or tools out of the bottom plate 230, so that the sundries or tools fall down and injure others; of course, the utility model is not limited thereto, and in other embodiments, the protection net 220 may be replaced by a reinforcing frame formed by fixing the fixing rods in a crossed manner.

Further, the protection platform 200 is provided with a protection door 240, in an embodiment, any protection net 220 is configured to be the protection door 240 capable of being fixed in a rotating manner, the protection door 240 is convenient for the material handling of the operator, and the operator can conveniently enter the protection platform 200, and of course, in other embodiments, the protection door 240 may also be a plate type protection door 240.

Specifically, one end of the protective door 240 is rotatably connected to the supporting upright 211, for example, but not limited thereto, one end of the protective door 240 is connected to the supporting upright 211 through a hinge, and the protective door 240 can be opened and closed more conveniently and smoothly through the rotatable connection of the hinge, so that the practicability of the device in use is improved; furthermore, a moving handle is arranged at one end of the protection net 220 far away from the hinge, and a handle hole is arranged at a corresponding position of the supporting vertical rod 211 close to the moving handle.

Specifically, when the guard gate 240 is closed by the operator, the guard gate 240 can be locked only by moving the moving handle and clamping the moving handle into the handle hole, and when the guard gate 240 is opened by the operator, the guard gate 240 can be opened only by moving the moving handle, moving the moving handle out of the handle hole and rotating the guard gate 240.

Further, the arrangement of the protection frame 210 gives effective supporting points to the rail 310, and the protection frame 210 is set to be the square protection frame 210, so that the contact area of the protection frame 210 and a vertical plane can be increased, and the construction range is increased; of course, in other embodiments, the protective frame 210 may also be a hexagonal protective frame 210 formed by fixing six supporting vertical rods 211 and six horizontal rods 212 located at the same horizontal plane.

Further, the fixing manner of the vertical supporting rod 211 and the horizontal rod 212 is welding, but in other embodiments, the fixing manner of the supporting rod and the horizontal rod 212 may also be bolt connection.

Optionally, the protection platform 200 further includes a non-slip pad 231, and the non-slip pad 231 is disposed on the upper surface of the bottom plate 230; the anti-slip pad 231 is arranged to increase the friction coefficient between the human body and the protective ladder, so that the feet of the operator are prevented from slipping and falling out of the protective platform 200; of course, the utility model is not limited thereto, and in other embodiments, the upper surface of the bottom plate 230 may be provided with anti-slip threads.

Optionally, the high-altitude operation falling-prevention protection ladder is further provided with a warning device. Warning device's setting gives the operation personnel that surpass the protection ladder safety interval and warns, makes operation personnel withdraw from the danger area, gives constructor warning before dangerous the emergence promptly, and the effectual emergence of having avoided the constructor accident of falling is safe and reliable more during the use.

Further, the warning device includes a warning light 400, a pressure sensor and a force transmission plate, the force transmission plate is disposed on the outer edge of the bottom plate 230, the pressure sensor is disposed on the lower side of the force transmission plate, and the warning light 400 is disposed on the outer side of the rail 310 and electrically connected to the pressure sensor.

Specifically, when a person approaches the periphery of the protection platform 200, the force transmission plate is pressed by the stepping of the operator, so that the force transmission plate transmits a pressing signal to the pressure sensor, the pressure sensor sends a signal, and the warning lamp 400 is lighted when receiving the signal; thereby alerting the operator.

Further, the force transfer plate is flush with the bottom plate 230 for the purpose of preventing tripping of the worker, but in other embodiments, the force transfer plate may slightly protrude from the bottom plate 230.

Further, a plurality of warning lamps 400 are provided, and the plurality of warning lamps 400 are spaced apart from each other on the rail 310, and the warning lamps 400 are installed at intervals to warn whether the worker arrives at the dangerous area. The monitoring can be carried out all around, the monitoring range is large, and the overall safety of the device is higher. For example, but not limited thereto, the warning lamps 400 may be disposed at four circular arc-shaped corners 311 of the rail 310 when the protection platform 200 is square, and the warning lamps 400 may be disposed at six circular arc-shaped corners 311 of the rail 310 when the protection platform 200 is hexagonal.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides an aerial working prevents falling protection ladder which characterized in that includes:

the protective ladder comprises a protective ladder body, a lifting device and a protective platform, wherein the protective platform is arranged on the lifting device; and

the rail mounted protection device, rail mounted protection device includes track, slider and protecting band, the protection bench is located to the track, the slider slides and sets up in the track, the one end of protecting band with slider fixed connection, the other end is used for tying up and ties up in the operation personnel.

2. The aerial work fall protection ladder of claim 1, wherein the protection platform and/or the rail are square.

3. The ladder of claim 2, wherein all the corners of the track are rounded.

4. The aerial work fall protection ladder of claim 1, wherein the lifting device is a scissor lift.

5. The high altitude construction falling-prevention protection ladder as claimed in claim 1, wherein the bottom of the lifting device is provided with a moving part.

6. The aerial work falling-preventing protective ladder according to any one of claims 1 to 5, wherein the protective platform comprises a protective frame, a bottom plate and a plurality of protective nets, the bottom plate is arranged at the top of the lifting device, the protective frame and the protective nets are arranged on the side, away from the lifting device, of the bottom plate, the protective frame is connected with the protective nets, and the rail-type protective device is arranged at the top ends of the protective frame.

7. The aerial work falling-preventing protection ladder as claimed in claim 6, wherein the protection platform further comprises a non-slip mat, and the non-slip mat is arranged on the upper surface of the bottom plate.

8. The ladder of claim 6, wherein the ladder is further provided with a warning device.

9. The ladder of claim 8, wherein the warning device comprises a warning light, a pressure sensor and a force transmission plate, the force transmission plate is arranged on the outer edge of the bottom plate, the pressure sensor is arranged on the lower side of the force transmission plate, and the warning light is arranged on the outer side of the track and electrically connected with the pressure sensor.

10. The ladder for preventing falling during high altitude operation as claimed in claim 9, wherein a plurality of warning lights are provided, and a plurality of warning lights are arranged on the track at intervals.

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