CN220059426U - Slidable protective ladder - Google Patents
Slidable protective ladder Download PDFInfo
- Publication number
- CN220059426U CN220059426U CN202321499099.5U CN202321499099U CN220059426U CN 220059426 U CN220059426 U CN 220059426U CN 202321499099 U CN202321499099 U CN 202321499099U CN 220059426 U CN220059426 U CN 220059426U
- Authority
- CN
- China
- Prior art keywords
- frame
- ladder
- ladder frame
- bent
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title abstract description 9
- 238000000034 method Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model provides a slidable protective ladder, and relates to the field of ladders. Including first ladder frame and second ladder frame, the top of first ladder frame with well upper portion swing joint of second ladder frame still includes: the bent frame is connected with the second ladder frame, two ends of the bent frame are respectively connected with the side wall of the second ladder frame, and the middle part of the bent frame is connected with the upper end of the second ladder frame; one end of the rail is movably connected with the side wall of the bent frame, and the other end of the rail is clamped with the bent frame; the movable seat is rotationally connected with the second ladder frame. The anti-falling protective cover can block a user, prevent the user from falling accidentally, protect the safety of the user, improve the mind safety feeling of the user during use and provide a more stable use environment for the user.
Description
Technical Field
The utility model relates to the field of ladders, in particular to a slidable protective ladder.
Background
The ladder is bordered by two long thick rods, and the middle of the ladder traverses a transverse rod suitable for climbing and is used for climbing. The ladder has various types and forms, is used in various aspects of building, decoration, maintenance and the like, provides great convenience for work and life of people, and can be operated by people to a certain height.
In the prior art, when the ladder is used, in order to be convenient to use, the movable seat is arranged on the pedal, a user stands on the movable seat and has a larger movable space, but the periphery of the ladder is not provided with handrails, so that the safety is lower.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a slidable protective ladder, which solves the problem that hands standing on a movable plate are not supported in the use process.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a but protection type ladder slides, includes first ladder frame and second ladder frame, the top of first ladder frame with the well upper portion swing joint of second ladder frame still includes:
the bent frame is connected with the second ladder frame, two ends of the bent frame are respectively connected with the side wall of the second ladder frame, and the middle part of the bent frame is connected with the upper end of the second ladder frame;
one end of the rail is movably connected with the side wall of the bent frame, and the other end of the rail is clamped with the bent frame;
the movable seat is rotationally connected with the second ladder frame;
and the cross brace is arranged on the first ladder frame and is used for supporting the movable seat.
In a further embodiment, the bent frame includes:
two connecting parts connected with the side walls of the two sides of the second ladder frame;
the two supporting parts are respectively connected with the two connecting parts;
the surrounding part is U-shaped and is respectively connected with the two supporting parts; wherein the connecting part, the supporting part and the surrounding part are all integrally arranged;
the rail is movably connected with one supporting part and is clamped with the other supporting part.
In a further embodiment, a hook is connected to the other support portion, and the hook is used for hanging the rail.
In a further embodiment, the ladder further comprises two groups of connecting rods, one group of two connecting rods are respectively connected with two sides of the first ladder frame in a rotating mode, the other group of two connecting rods are respectively connected with two sides of the second ladder frame in a rotating mode, and the connecting rods located on the same side are connected in a rotating mode.
In a further embodiment, the device further comprises four rollers respectively arranged at the bottom of the first ladder frame and the bottom of the second ladder frame.
In a further embodiment, the device further comprises a plurality of shaft sleeves, wherein the shaft sleeves are installed on the second ladder frame, and the sizes of the shaft sleeves correspond to the sizes of the bent frames so as to clamp the bent frames.
In a further embodiment, the first ladder frame and the second ladder frame each include a plurality of foot pedals, and a diagonal brace is also connected between the foot pedals and the first ladder frame and the second ladder frame.
In a further embodiment, the movable seat is further provided with a rail, and a notch is formed in one side, close to the second ladder frame, of the rail.
The utility model provides a slidable protective ladder. Compared with the prior art, the method has the following beneficial effects:
1. the bent frame is arranged around the upper end of the ladder, so that a user can hold the bent frame when standing on the movable seat, the bent frame can also block the user, the user is prevented from falling accidentally, the safety of the user is protected, the mind safety feeling of the user during use is improved, and a more stable use environment is provided for the user.
2. Through mobilizable diaphragm, can open also can cooperate with the curved frame to can all play the fender effect from all around, and open conveniently, stir the diaphragm rotate can, easy operation.
3. The bent frame can be clamped through the shaft sleeve, the bent frame is convenient to detach, and the shaft sleeve positioned on the second ladder frame can be further arranged to be arc-shaped, so that the bent frame is convenient to detach.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the bent frame.
In the figure:
100. a first ladder frame; 101. a second ladder frame;
200. bending the frame; 201. a connection part; 202. a support part; 203. a surrounding portion;
300. a rail; 301. a hook;
400. a movable seat; 401. a cross brace;
500. a connecting rod;
600. a roller;
700. a shaft sleeve;
800. foot pedal;
900. diagonal bracing;
1000. and (5) a fence.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model solves the problem that hands of a user are not supported when the ladder is used by providing the slidable protective ladder, realizes the supporting function when the user stands on the ladder, and protects the safety of the user.
The technical scheme in the embodiment of the utility model aims to solve the technical problems, and the overall thought is as follows:
referring to fig. 1 and 2, a slidable protective ladder comprising a first ladder frame 100 and a second ladder frame 101, wherein the top end of the first ladder frame 100 is movably connected with the middle upper part of the second ladder frame 101, further comprising:
the bent frame 200 is connected with the second ladder frame 101, two ends of the bent frame 200 are respectively connected with the side wall of the second ladder frame 101, and the middle part of the bent frame 200 is connected with the upper end of the second ladder frame 101;
a rail 300, one end of which is movably connected with the side wall of the bent frame 200, and the other end of which is clamped with the bent frame 200;
a movable seat 400 rotatably connected to the second ladder frame 101;
a cross bar 401 mounted on the first ladder frame 100 for supporting the movable seat 400.
In use, the first ladder frame 100 and the second ladder frame 101 are separated, the movable seat 400 is rotated to enable the movable seat 400 to fall on the transverse support 401, the movable seat 400 is supported, the movable seat 400 is stepped on by the pedals 800, then the transverse rail 300 is rotated to clamp the transverse rail 300 on the bent frame 200, and accordingly the transverse rail 300 and the bent frame 200 together enclose a user, and safety of the user is protected.
In use, the user's hands can hold the bent frame 200 and the rail 300, thereby providing support to prevent the user from falling down the ladder due to unbalanced body.
In a further embodiment, the bent frame 200 includes:
two connecting parts 201 connected to both side walls of the second ladder frame 101;
two support portions 202 connected to the two connection portions 201, respectively;
the surrounding parts 203 are U-shaped and are respectively connected with the two supporting parts 202; wherein the connection portion 201, the supporting portion 202 and the surrounding portion 203 are all integrally arranged;
the rail 300 is movably connected with one of the supporting parts 202, and is clamped with the other supporting part 202.
Through connecting portion 201, supporting part 202 and surrounding portion 203 that the integration set up, stability is stronger, easy dismounting moreover.
Is connected with the shaft sleeve 700 through the connecting part 201, and is convenient to install and detach.
The support part 202 can enable the surrounding part 203 to be installed with a certain height, so that the surrounding part 203 can be positioned near the waist of a user, thereby playing a better protection role.
In a further embodiment, a hook 301 is connected to the other supporting portion 202, and the hook 301 is used to hang the rail 300.
One end of the rail 300 can be hooked through the hook 301, and then the position of the rail 300 is clamped, so that the rail 300 is ensured not to be accidentally separated when in use, and the rail is convenient to clamp, can be separated after rotation, and is convenient to use.
In a further embodiment, the ladder further comprises two groups of connecting rods 500, one group of two connecting rods 500 are respectively and rotatably connected with two sides of the first ladder frame 100, the other group of two connecting rods 500 are respectively and rotatably connected with two sides of the second ladder frame 101, and the connecting rods 500 positioned on the same side are rotatably connected.
By the connection of the connection rod 500, it is possible to be more stable after adjusting the angles of the first and second frames 100 and 101. The connecting rod 500, the first ladder frame 100 and the second ladder frame 101 may be connected by a damping rotation shaft.
In a further embodiment, four rollers 600 are also included, mounted to the bottom of the first ladder frame 100 and the bottom of the second ladder frame 101, respectively.
The roller 600 may be provided to be height-adjustable, so that smooth sliding of the roller 600 can be ensured. Thereby driving the ladder to move integrally.
In a further embodiment, the device further comprises a plurality of shaft sleeves 700, wherein a plurality of shaft sleeves 700 are mounted on the second ladder frame 101, and the dimension of the shaft sleeves 700 corresponds to the dimension of the bent frame 200 so as to clamp the bent frame 200.
The position of the bent frame 200 can be stably clamped through the shaft sleeve 700, so that the bent frame 200 is stable, the mounting and the dismounting are very convenient, in addition, the mounting of the bearing is very convenient, and the processing is simple.
In a further embodiment, each of the first ladder frame 100 and the second ladder frame 101 includes a plurality of foot pedals 800, and a diagonal brace 900 is further connected between the foot pedals 800 and the first ladder frame 100 and the second ladder frame 101.
The foot pedal 800 can be conveniently lifted along a ladder, and the diagonal brace 900 can increase the stability of the foot pedal 800, so that a user having a large weight can safely lift.
In a further embodiment, the movable seat 400 is further provided with a rail 1000, and a notch is formed on a side of the rail 1000 near the second ladder frame 101.
The movable seat 400 can be blocked by the fence 1000, so that articles such as pliers, ropes and the like placed on the movable seat 400 cannot accidentally fall off, and a notch is formed, so that a user can conveniently mount the movable seat 400.
In summary, compared with the prior art, the method has the following beneficial effects:
1. through the curved frame 200 enclosing around the ladder upper end, like this when the user stands on movable seat 400, can let the user hold up curved frame 200, curved frame 200 also can block the user, avoids the user unexpected to drop, protects user's safety to improve the mind security when the user uses and feel, provide more steady operational environment for the user.
2. Through movable rail 300, can open also can cooperate with curved frame 200 to can all play the fender effect from all around, and open conveniently, stir rail 300 rotate can, easy operation.
3. The bent frame 200 can be clamped by the shaft sleeve 700, and the shaft sleeve 700 positioned on the second ladder frame 101 can be arranged in an arc shape, so that the bent frame 200 can be conveniently disassembled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a but protection type ladder slides, includes first ladder frame (100) and second ladder frame (101), the top of first ladder frame (100) with the upper portion swing joint in second ladder frame (101), its characterized in that still includes:
the bent frame (200) is connected with the second ladder frame (101), two ends of the bent frame (200) are respectively connected with the side wall of the second ladder frame (101), and the middle part of the bent frame (200) is connected with the upper end of the second ladder frame (101);
one end of the rail (300) is movably connected with the side wall of the bent frame (200), and the other end of the rail is clamped with the bent frame (200);
a movable seat (400) rotatably connected with the second ladder frame (101);
and a cross brace (401) mounted on the first ladder frame (100) for supporting the movable seat (400).
2. A ladder according to claim 1, characterized in that the bent frame (200) comprises:
two connecting parts (201) connected with the side walls of the two sides of the second ladder frame (101);
two support parts (202) respectively connected with the two connecting parts (201);
the surrounding part (203) is U-shaped and is respectively connected with the two supporting parts (202); wherein the connecting part (201), the supporting part (202) and the surrounding part (203) are all integrally arranged;
the rail (300) is movably connected with one supporting part (202) and is clamped with the other supporting part (202).
3. A ladder according to claim 2, characterized in that a hook (301) is connected to the other support (202), said hook (301) being adapted to hold the rail (300).
4. A ladder according to claim 1, further comprising two sets of connecting rods (500), one set of two connecting rods (500) being rotatably connected to each side of the first ladder frame (100) and the other set of two connecting rods (500) being rotatably connected to each side of the second ladder frame (101), said connecting rods (500) being rotatably connected to each other on the same side.
5. A ladder according to claim 1, further comprising four rollers (600) mounted to the bottom of the first ladder frame (100) and the bottom of the second ladder frame (101), respectively.
6. A ladder according to claim 1, further comprising a number of bushings (700), a number of said bushings (700) being mounted on said second ladder frame (101), and the size of said bushings (700) corresponding to the size of said bent frame (200) for clamping said bent frame (200).
7. Ladder according to claim 1, characterized in that the first ladder frame (100) and the second ladder frame (101) each comprise a plurality of footrests (800), and that a diagonal brace (900) is also connected between the footrests (800) and the first ladder frame (100) and the second ladder frame (101).
8. A ladder according to claim 1, characterized in that the movable seat (400) is further provided with a rail (1000), and that a side of the rail (1000) adjacent to the second ladder frame (101) is provided with a notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499099.5U CN220059426U (en) | 2023-06-13 | 2023-06-13 | Slidable protective ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321499099.5U CN220059426U (en) | 2023-06-13 | 2023-06-13 | Slidable protective ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220059426U true CN220059426U (en) | 2023-11-21 |
Family
ID=88786019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321499099.5U Active CN220059426U (en) | 2023-06-13 | 2023-06-13 | Slidable protective ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220059426U (en) |
-
2023
- 2023-06-13 CN CN202321499099.5U patent/CN220059426U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4648481A (en) | Multipurpose aluminum folding ladder equipped with a detachable stand-on board and supporting handrails | |
| TWI331925B (en) | Weightlifting system | |
| CN101237128B (en) | A line pole operation chair | |
| CN209809406U (en) | A four limbs strength training chair for gymnasium | |
| CN220059426U (en) | Slidable protective ladder | |
| KR101478964B1 (en) | Ladder of gang form | |
| US4344618A (en) | Exercise apparatus | |
| CN211257767U (en) | Turnover ladder stand operating platform | |
| CN211370269U (en) | Electric power is maintained with overhauing frame | |
| CN111535568B (en) | High-stability protection device for building construction | |
| CN221798194U (en) | Protection gallows of basket is hung in bridge construction | |
| CN220768764U (en) | Scaffold for building engineering | |
| CN207847049U (en) | Scaffold for building easy to use | |
| CN219043082U (en) | Stepping lacing wire machine | |
| CN113476789B (en) | Running machine for outdoor square exercise | |
| CN219375381U (en) | Senile osteoporosis fall-preventing equipment | |
| CN209828245U (en) | Cliff swing with safety protection device | |
| CN219681564U (en) | Deep squat training device | |
| CN213623080U (en) | Material lifting device is used to service area fitment | |
| CN219480781U (en) | Anti-falling auxiliary device | |
| CN210278093U (en) | Horizontal barbell for student's sports and health | |
| CN220267187U (en) | Building curtain installs safety device | |
| CN211777125U (en) | Building engineering is with staircase that has protection device | |
| CN212957562U (en) | Scaffold frame that building engineering used | |
| CN215231898U (en) | Vertical exerciser of marking time |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |