Crawling ladder
By designing the crawling ladder of supporting mechanisms, rotating supporting agencies and ladder climbing agencies, the problem of difficulty moving and transforming the direction of crawling ladder during construction, and achieving the goals of efficient construction and safe construction.
Patent Information
- Application Number
- CN202420500628.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-15
AI Technical Summary
During construction, the crawling ladders used by workers are difficult to move quickly and change directions, resulting in inefficient construction and lack of protective devices.
Design a crawling ladder including supporting mechanisms, rotating support agencies and ladder climbing agencies. By rotating the supporting mechanism, the ladder climbing mechanism can move and conversion in the direction, and equipped with limited mechanisms and rolling frictions to improve stability and convenience.
The rapid movement and direction conversion of the crawling ladder is realized, the construction efficiency is improved, and the construction safety is improved by setting the fence and protective devices.
Smart Images
Figure CN222414732U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a climbing ladder. Background Art
[0002] During the construction process, workers need to use building ladders to climb up and down. During the work process, they often need to move the ladder frame back and forth or change direction to change the construction scope. This is inconvenient to use, wastes a lot of time, and has no protective devices. For this reason, the inventor has designed a climbing frame that can be moved quickly and is equipped with a protective device. Utility Model Content
[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0004] In view of the above problems or problems existing in the prior art, the present utility model is proposed.
[0005] Therefore, the purpose of the utility model is to provide a climbing ladder, which can support the rotating support mechanism and the ladder mechanism through the support mechanism, can drive the ladder mechanism to move through the rotating support mechanism, and can change the direction of the ladder mechanism through the rotating support mechanism.
[0006] To solve the above technical problems, the utility model provides the following technical solutions: a climbing ladder, which includes a supporting mechanism, a rotating supporting mechanism, and a ladder mechanism; the rotating supporting mechanism is slidably arranged on the supporting mechanism, the ladder mechanism is arranged on the rotating supporting mechanism, and the ladder mechanism can rotate on the rotating supporting mechanism.
[0007] As a preferred solution of the climbing ladder of the utility model, it also includes a limiting mechanism, which is arranged on the supporting mechanism and can limit the movement of the rotating supporting mechanism.
[0008] As a preferred solution of the climbing ladder of the utility model, the rotating support mechanism includes a rotating support member and a first rotating member; the rotating support member is arranged on the upper end surface of the support mechanism, the first rotating member is arranged on the upper end surface of the rotating support member, and the first rotating member can rotate around the rotating support member.
[0009] As a preferred solution of the climbing ladder of the utility model, the ladder mechanism includes a ladder support, a ladder, and a rolling friction member; the ladder support is arranged on the upper end surface of the first rotating member, the ladder support is connected to the ladder through a pin shaft, and a rolling friction member is arranged on the upper end of the ladder.
[0010] As a preferred solution of the climbing ladder of the utility model, the climbing mechanism further comprises a movable hook member, and the movable hook member is arranged on both sides of the upper end of the climbing ladder.
[0011] As a preferred solution of the climbing ladder of the utility model, the supporting mechanism includes a supporting frame and a fixing seat; the fixing seat is arranged at the lower end of the supporting frame, the fixing seat can support the supporting frame, and the rotating support member can slide on the supporting frame.
[0012] As a preferred solution of the climbing ladder of the utility model, the limiting mechanism includes a screw, a rotating support, a support frame, a guide shaft, a first limiting rod, a second limiting rod, and a limiting hole; the screw is arranged at the lower end of the rotating support, and the two ends of the screw are respectively threadedly connected with the first limiting rod and the second limiting rod, the guide shaft is arranged on the side of the screw and on the rotating support, one side of the first limiting rod and the second limiting rod are slidably connected with the guide shaft, and the guide shaft can limit and guide the first limiting rod and the second limiting rod, and the limiting holes are provided on the rotating support and the support frame, and the first limiting rod and the second limiting rod can be inserted into the limiting holes to limit the rotating support.
[0013] As a preferred solution of the climbing ladder of the utility model, wherein: a left-handed thread and a right-handed thread are respectively arranged on the screw rod, and the first limiting rod and the second limiting rod are respectively connected to the left-handed thread and the right-handed thread.
[0014] As a preferred solution of the climbing ladder of the utility model, the supporting mechanism includes a second supporting member, a second rotating supporting member is arranged on the upper end surface of the second supporting member, and the second rotating supporting member can slide on the second supporting member; a third rotating supporting member is arranged on the upper end surface of the second rotating supporting member, and the third rotating supporting member can rotate on the second rotating supporting member; a pedal supporting member is arranged on the upper end of the third rotating supporting member, and a supporting platform member is arranged on the upper end of the pedal supporting member.
[0015] As a preferred solution of the climbing ladder of the utility model, a fence is arranged on the supporting platform, and a ladder opening is arranged on the supporting platform.
[0016] The beneficial effects of the utility model are as follows: the utility model can support the rotating support mechanism and the ladder mechanism through the support mechanism, the ladder mechanism can be driven to move through the rotating support mechanism, the ladder mechanism can be changed direction through the rotating support mechanism, and the construction safety can be ensured by setting a fence. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0018] Figure 1 This is an overall schematic diagram of a climbing ladder.
[0019] Figure 2 This is a schematic diagram of the climbing ladder from another perspective.
[0020] Figure 3 for Figure 2 Enlarged view of F1 of the climbing ladder.
[0021] Figure 4 It is a partial three-dimensional schematic diagram of a climbing ladder.
[0022] Figure 5 for Figure 4 Enlarged view of F2 on the middle climbing ladder.
[0023] Figure 6 It is a schematic diagram of Example 2 of a climbing ladder. DETAILED DESCRIPTION
[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0027] Example 1
[0028] Reference Figures 1 to 5, which is the first embodiment of the utility model, and this embodiment provides a climbing ladder, which includes a supporting mechanism 1, a rotating supporting mechanism 2, and a ladder mechanism 3; the rotating supporting mechanism 2 is slidably arranged on the supporting mechanism 1, and the ladder mechanism 3 is arranged on the rotating supporting mechanism 2, and the ladder mechanism 3 can rotate on the rotating supporting mechanism 2.
[0029] Preferably, the rotating support mechanism 2 can slide on the upper end surface of the support mechanism 1, and the rotating support mechanism 2 can drive the ladder mechanism 3 to rotate, and the rotating support mechanism 2 can drive the ladder mechanism 3 to change direction.
[0030] Furthermore, it also includes a limiting mechanism 4, which is arranged on the supporting mechanism 1 and can limit the movement of the rotating supporting mechanism 2.
[0031] Preferably, the limiting mechanism 4 can limit the movement of the rotating support mechanism 2 to prevent sliding during operation.
[0032] Preferably, a limit member can be provided on the rotating support mechanism 2 to limit the rotation of the rotating support mechanism 2; the limit member on the rotating support mechanism 2 can limit the limit member by means of a pin and a pin hole to ensure that no movement occurs during operation.
[0033] Furthermore, the rotation support mechanism 2 includes a rotation support member 21 and a first rotating member 22 ; the rotation support member 21 is arranged on the upper end surface of the support mechanism 1 , and the first rotating member 22 is arranged on the upper end surface of the rotation support member 21 , and the first rotating member 22 can rotate around the rotation support member 21 .
[0034] Preferably, the rotating support member 21 can support the first rotating member 22 , the first rotating member 22 can rotate around the rotating support member 21 , and the rotating support member 21 can slide on the supporting mechanism 1 .
[0035] Furthermore, the ladder mechanism 3 includes a ladder support 31, a ladder 32, and a rolling friction member 33; the ladder support 31 is arranged on the upper end surface of the first rotating member 22, the ladder support 31 is connected to the ladder 32 through a pin shaft, and a rolling friction member 33 is arranged on the upper end of the ladder 32.
[0036] Preferably, the ladder 32 can realize fan-shaped rotation through the pin shaft on the ladder support 31, and the ladder mechanism 3 can be rotated in multiple directions and angles in cooperation with the rotating support mechanism 2. In this way, the ladder mechanism 3 can adapt to some complex construction surfaces, reduce the operation process, and greatly improve work efficiency.
[0037] Preferably, a roller is provided on the rolling friction member 33 , and the rolling friction member 33 can be placed on a wall or other supporting objects, so as to facilitate the movement of the ladder mechanism 3 .
[0038] Furthermore, the ladder mechanism 3 also includes a movable hook member 34 , and the movable hook member 34 is arranged on both sides of the upper end of the ladder 32 .
[0039] Preferably, the movable hook member 34 can be adapted to places with support rods or handrails, or an additional support rod frame can be added. The movable hook member 34 can be hung on the handrail and the protection safety level can be increased to play a role of auxiliary support and protection.
[0040] Furthermore, the support mechanism 1 includes a support frame 11 and a fixing seat 12 ; the fixing seat 12 is disposed at the lower end of the support frame 11 , the fixing seat 12 can support the support frame 11 , and the rotating support member 21 can slide on the support frame 11 .
[0041] Preferably, a roller mechanism can be further provided on the lower end surface of the movable hook member 34 to facilitate the movement of the support mechanism 1; the fixed seat 12 can support the support frame 11 to ensure stability during operation.
[0042] Furthermore, the limiting mechanism 4 includes a screw 41, a rotating support 21, a support frame 11, a guide shaft 42, a first limiting rod 43, a second limiting rod 44, and a limiting hole 45; the screw 41 is arranged at the lower end of the rotating support 21, and the two ends of the screw 41 are respectively threadedly connected with the first limiting rod 43 and the second limiting rod 44, the guide shaft 42 is arranged on the side of the screw 41 and on the rotating support 21, one side of the first limiting rod 43 and the second limiting rod 44 is slidably connected with the guide shaft 42, and the guide shaft 42 can limit and guide the first limiting rod 43 and the second limiting rod 44, and the limiting hole 45 is opened on the rotating support 21 and the support frame 11, and the first limiting rod 43 and the second limiting rod 44 can be inserted into the limiting hole 45 to limit the rotating support 21.
[0043] Furthermore, the screw rod 41 is provided with a left-handed thread and a right-handed thread respectively, and the first limiting rod 43 and the second limiting rod 44 are connected to the left-handed thread and the right-handed thread respectively.
[0044] Preferably, a handle is provided on the side of the screw rod 41 , and the screw rod 41 and the guide shaft 42 move along with the rotation support mechanism 2 .
[0045] Preferably, the handle is turned to drive the screw 41 to rotate, and the left-handed thread and the right-handed thread on the screw 41 respectively drive the first limit rod 43 and the second limit rod 44 to move, and the sliding direction of the first limit rod 43 and the second limit rod 44 can be limited by the guide shaft 42, so that the first limit rod 43 and the second limit rod 44 can only slide along the guide shaft 42, and the first limit rod 43 and the second limit rod 44 respectively move to the limit holes 45 on both sides, so as to be inserted into the limit holes 45, so that the first limit rod 43 and the second limit rod 44 connect the support frame 11 and the rotating support 21 together, ensuring that no movement occurs during the working process and the rotating support 21 does not shift.
[0046] Preferably, the limiting mechanism 4 can be a solution of the prior art, or can be other limiting mechanisms, as long as it can limit the movement of the rotating support member 21 .
[0047] In summary, the utility model can support the rotating support member 21 and the first rotating member 22 through the support frame 11, the direction of the rotating support member 21 can be transferred and changed through the first rotating member 22, the staff can work quickly through the ladder 32, the rolling friction member 33 can be conveniently moved, the movement of the rotating support member 21 can be limited by the limiting mechanism 4, and the device can rotate the direction and angle of the ladder mechanism 3 as needed.
[0048] Example 2
[0049] Reference Figure 6 , which is the second embodiment of the utility model, based on embodiment 1, the climbing ladder includes a supporting mechanism 1 including a second supporting member 15, a second rotating supporting member 16 is arranged on the upper end surface of the second supporting member 15, and the second rotating supporting member 16 can slide on the second supporting member 15; a third rotating supporting member 17 is arranged on the upper end surface of the second rotating supporting member 16, and the third rotating supporting member 17 can rotate on the second rotating supporting member 16; a pedal supporting member 18 is arranged on the upper end of the third rotating supporting member 17, and a supporting platform member 19 is arranged on the upper end of the pedal supporting member 18.
[0050] Furthermore, a fence 191 is provided on the support platform 19 , and a staircase 192 is provided on the support platform 19 .
[0051] Preferably, the support platform 19 can be quickly entered through the ladder opening 192.
[0052] Preferably, the second support member 15 can limit the movement of the second rotating support member 16 by a limit member, and a limit member can be used between the third rotating support member 17 and the second rotating support member 16 to prevent the third rotating support member 17 from rotating. The limit member can be a combination of a pin shaft and a limit hole, or other limiting methods can be used.
[0053] In summary, the second rotating support member 16 can be supported by the second support member 15, the second rotating support member 16 can slide on the second support member 15, the third rotating support member 17 can rotate circumferentially on the second support member 15, the pedal support member 18 can be supported by the third rotating support member 17, the support platform 19 can be supported by the pedal support member 18, the staff can enter the support platform 19 through the pedal support member 18, and the support platform 19 is provided with a fence 191 to protect the safety of the staff.
[0054] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0055] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0056] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A climbing ladder, characterized in that: The invention comprises a support mechanism (1), a rotating support mechanism (2), and a ladder mechanism (3); the rotating support mechanism (2) is slidably arranged on the support mechanism (1), the ladder mechanism (3) is arranged on the rotating support mechanism (2), and the ladder mechanism (3) can rotate on the rotating support mechanism (2); A limiter is provided on the rotation support mechanism (2), and the limiter is used to limit the rotation of the rotation support mechanism (2); The rotating support mechanism (2) comprises a rotating support member (21) and a first rotating member (22); the rotating support member (21) is arranged on the upper end surface of the support mechanism (1), the first rotating member (22) is arranged on the upper end surface of the rotating support member (21), and the first rotating member (22) can rotate around the rotating support member (21); The ladder mechanism (3) comprises a ladder support member (31), a ladder (32), and a rolling friction member (33); the ladder support member (31) is arranged on the upper end surface of the first rotating member (22), the ladder support member (31) is connected to the ladder (32) via a pin shaft, and the upper end of the ladder (32) is provided with a rolling friction member (33); The support mechanism (1) comprises a support frame (11) and a fixing seat (12); the fixing seat (12) is arranged at the lower end of the support frame (11), the fixing seat (12) can support the support frame (11), and the rotating support member (21) can slide on the support frame (11).
2. The climbing ladder according to claim 1, characterized in that: It also comprises a limiting mechanism (4), wherein the limiting mechanism (4) is arranged on the supporting mechanism (1), and the limiting mechanism (4) can limit the movement of the rotating supporting mechanism (2).
3. The climbing ladder according to claim 2, characterized in that: The ladder mechanism (3) further comprises a movable hook member (34), wherein the movable hook member (34) is arranged on both sides of the upper end of the ladder (32).
4. The climbing ladder according to claim 2, characterized in that: The limiting mechanism (4) comprises a screw rod (41), a rotating support member (21), a support frame (11), a guide shaft (42), a first limiting rod member (43), a second limiting rod member (44), and a limiting hole (45); the screw rod (41) is arranged at the lower end of the rotating support member (21), and the two ends of the screw rod (41) are respectively threadedly connected with the first limiting rod member (43) and the second limiting rod member (44); the guide shaft (42) is arranged on the side of the screw rod (41), and is arranged on the rotating support member (21). On the support member (21), one side of the first limiting rod (43) and the second limiting rod (44) is slidably connected to the guide shaft (42), and the guide shaft (42) can limit and guide the first limiting rod (43) and the second limiting rod (44). The rotating support member (21) and the support frame (11) are provided with a limiting hole (45), and the first limiting rod (43) and the second limiting rod (44) can be inserted into the limiting hole (45) to limit the rotating support member (21).
5. The climbing ladder according to claim 4, characterized in that: The screw rod (41) is provided with a left-handed thread and a right-handed thread respectively, and the first limiting rod (43) and the second limiting rod (44) are connected to the left-handed thread and the right-handed thread respectively.