Attached type lifting foot stool
By introducing components such as wall-mounted supports, guide rails, and hydraulic cylinders into the scaffolding, the lifting and self-locking of the scaffolding were achieved, solving the problem that existing scaffolding cannot self-lock, and improving the stability and safety of construction.
Patent Information
- Application Number
- CN202520157488.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Although existing scaffolding can be raised and lowered according to construction needs, it cannot be self-locked after adjustment, resulting in poor support stability and affecting the construction work of workers.
An attached lifting tripod was designed, which uses components such as wall-mounted supports, guide rails, hydraulic cylinders and piston rods. The lifting and self-locking of the tripod are achieved by operating the hydraulic cylinders, ensuring that it can be fixed and locked after adjustment.
The tripod features lifting and lowering capabilities, and can self-lock after adjustment, improving support stability and facilitating construction operations for workers.
Smart Images
Figure CN223893759U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of lifting tripod technology, and in particular to an attached lifting tripod. Background Technology
[0002] Scaffolding is a working platform erected to ensure the smooth progress of various construction processes. It can be classified according to its location as external scaffolding and internal scaffolding; according to its material as wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; and according to its structural form as pole-type scaffolding, bridge-type scaffolding, frame-type scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.
[0003] Although existing scaffolding can be raised and lowered according to construction needs, it cannot be self-locked after adjustment, resulting in poor support stability and inconvenience for workers. Utility Model Content
[0004] This application provides an attached lifting scaffold to solve the problem that although existing scaffolds can be raised and lowered according to construction needs, they cannot self-lock after adjustment, resulting in poor support stability and inconvenience for workers.
[0005] This application provides an attached lifting stand, including a wall-mounted support, with a guide rail on the outer side of the wall-mounted support; a connecting seat is fixedly connected to the outer wall of the guide rail, and an L-shaped bracket is fixedly connected to the outer wall of the wall-mounted support. A first hydraulic cylinder is fixedly installed on the outer wall of the L-shaped bracket, with a first piston rod inside the first hydraulic cylinder. A first connecting member is provided at one end of the first piston rod, and a fixing plate is fixedly connected to the first piston rod through the first connecting member. A support base is fixedly connected to the bottom of one of the wall-mounted supports, and a second hydraulic cylinder is fixedly installed on the outer side of the support base. A second piston rod is provided inside the second hydraulic cylinder, with a second connecting member at one end of the second piston rod, and the second piston rod is fixedly connected to a corresponding connecting seat through the second connecting member.
[0006] Preferably, a support plate is provided on the outer side of the guide rail, and a support platform is provided between two adjacent support plates.
[0007] Preferably, a first mounting plate is fixedly connected to the outer wall of the support plate, and the first mounting plate is connected to the guide rail by a first locking bolt.
[0008] Preferably, a second mounting plate is fixedly connected to the outer wall of the support platform, and the second mounting plate is internally threadedly connected to the support plate by a second locking bolt.
[0009] Preferably, a protective plate is provided on the outer side of the guide rail, and the protective plate is connected to the internal thread of the guide rail by a third locking bolt.
[0010] Preferably, the protective plate has multiple ventilation holes on its inner side, and the multiple ventilation holes are distributed in a rectangular shape on the inner side of the protective plate.
[0011] Preferably, a connecting plate is fixedly connected to the outer wall of the wall-mounted support, and a connecting hole is provided on the inner side of the connecting plate.
[0012] Beneficial effects:
[0013] Considering that although the existing scaffolding can be raised and lowered according to construction needs, the scaffolding cannot be self-locked after adjustment, resulting in poor support stability and inconvenience for workers.
[0014] When using this application, the operator can first operate the first hydraulic cylinder on the L-shaped bracket, so that the first piston rod drives the fixed plate to move away from the connecting seat through the first connecting piece, and the connecting seat separates from the fixed plates on both sides, thus releasing the lock on the connecting seat.
[0015] Then, because the wall-mounted support is connected to the wall, and a support seat is fixedly connected to the outer wall of one of the wall-mounted supports located in the middle and lower part, and a second hydraulic cylinder is fixedly installed on the outer wall of the support seat, the operator can operate the second hydraulic cylinder on the support seat so that the second piston rod can drive the corresponding connecting seat to move upward through the second connecting piece, thereby driving the entire attached lifting frame to move upward.
[0016] Finally, the operator operates the first hydraulic cylinder on the L-shaped bracket, causing the first piston rod to move the fixing plate closer to the connecting seat via the first connecting piece. The connecting seat is clamped and fixed by the fixing plates on both sides, thus locking the connecting seat. Furthermore, the operator can vertically reverse the installation of a wall-mounted support carrying the support seat and the first hydraulic cylinder, allowing the second piston rod to move the corresponding connecting seat downwards via the second connecting piece, thereby causing the entire attached lifting scaffold to move downwards.
[0017] In summary, this type of attached lifting scaffold can achieve lifting function, and can self-lock after adjustment, which improves support stability and facilitates construction work.
[0018] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description
[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a front view of the overall structure of an attached lifting leg according to this utility model.
[0021] Figure 2 This is a rear view of the overall structure of an attached lifting platform according to this utility model.
[0022] Figure 3 This is a bottom view of the cross-sectional structure of an attached lifting leg according to this utility model.
[0023] Figure 4 This is a top view of the cross-sectional structure of an attached lifting leg according to this utility model.
[0024] Figure 5 This is a side view of the overall structure of an attached lifting stand according to this utility model.
[0025] Explanation of reference numerals in the attached figures:
[0026] 1. Wall-mounted support; 2. Guide rail; 3. Connecting seat; 4. L-shaped bracket; 5. First hydraulic cylinder; 6. First piston rod; 7. First connecting piece; 8. Fixing plate; 9. Support seat; 10. Second hydraulic cylinder; 11. Second piston rod; 12. Second connecting piece; 13. Support plate; 14. First mounting plate; 15. First locking bolt; 16. Support platform; 17. Second mounting plate; 18. Second locking bolt; 19. Connecting plate; 20. Connecting hole; 21. Protective plate; 22. Third locking bolt; 23. Ventilation hole. Detailed Implementation
[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.
[0029] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0030] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0031] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0032] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
[0033] This utility model provides, for example Figure 1-5An attached lifting scaffold is shown, comprising a wall-mounted support 1, with a guide rail 2 on the outer side of the wall-mounted support 1; a connecting seat 3 is fixedly connected to the outer wall of the guide rail 2; an L-shaped bracket 4 is fixedly connected to the outer wall of the wall-mounted support 1; a first hydraulic cylinder 5 is fixedly installed on the outer wall of the L-shaped bracket 4; a first piston rod 6 is provided inside the first hydraulic cylinder 5; a first connecting piece 7 is provided at one end of the first piston rod 6; a fixing plate 8 is fixedly connected to the first piston rod 6 through the first connecting piece 7; a support seat 9 is fixedly connected to the bottom of one wall-mounted support 1; a second hydraulic cylinder 10 is fixedly installed on the outer side of the support seat 9; a second piston rod 11 is provided inside the second hydraulic cylinder 10; a second connecting piece 12 is provided at one end of the second piston rod 11; the second piston rod 11 is fixedly connected to a corresponding connecting seat 3 through the second connecting piece 12.
[0034] Among them, the support base 9, the first hydraulic cylinder 5, the first piston rod 6, and the first connecting piece 7 can be selected according to different specifications and models based on the construction lifting stroke.
[0035] This type of attached lifting scaffold can achieve lifting function, and can self-lock after adjustment, which improves support stability and facilitates construction work.
[0036] A support plate 13 is provided on the outer side of the guide rail 2, and a support platform 16 is provided between two adjacent support plates 13.
[0037] Among them, a support plate 13 is provided between the guide rails 2, and a support platform 16 is provided between the support plates 13. The support plate 13 can support the support platform 16, and the guide rail 2 can support the support plate 13, so that the attached lifting scaffold is effectively supported, making it convenient for workers to carry out construction using the attached lifting scaffold.
[0038] The outer wall of the support plate 13 is fixedly connected to a first mounting plate 14, and the first mounting plate 14 is connected to the guide rail 2 by a first locking bolt 15.
[0039] The workers can first align the first mounting plate 14 with the guide rail 2, and then fix the first mounting plate 14 and the guide rail 2 together with the first locking bolt 15. Since the first mounting plate 14 is fixedly connected to the support plate 13, the support plate 13 can be fixedly installed on the guide rail 2, which facilitates the assembly of this type of attached lifting frame.
[0040] The outer wall of the support platform 16 is fixedly connected to a second mounting plate 17, and the second mounting plate 17 is internally threadedly connected to the support plate 13 by a second locking bolt 18.
[0041] The workers can first connect the second mounting plate 17 to the support plate 13, and then fix the second mounting plate 17 and the support plate 13 together with the second locking bolt 18. Since the second mounting plate 17 is fixedly connected to the support platform 16, the support platform 16 can be fixedly installed on the support plate 13, which facilitates the assembly of this type of attached lifting frame.
[0042] A protective plate 21 is provided on the outer side of the guide rail 2, and the protective plate 21 is connected to the internal thread of the guide rail 2 by a third locking bolt 22.
[0043] Among them, the workers can fix the protective plate 21 to the guide rail 2 by the third locking bolt 22, so that the protective plate 21 on the outside of the guide rail 2 can protect the construction workers and improve the safety of this kind of attached lifting scaffold.
[0044] Multiple ventilation holes 23 are provided on the inner side of the protective plate 21, and the multiple ventilation holes 23 are distributed in a rectangular shape on the inner side of the protective plate 21.
[0045] The protective plate 21 has multiple ventilation holes 23 on its inner side. These ventilation holes 23 improve air circulation, which is beneficial for workers during construction and enhances the air circulation in the construction environment of this type of attached lifting scaffold.
[0046] A connecting plate 19 is fixedly connected to the outer wall of the wall-mounted support 1, and a connecting hole 20 is provided on the inner side of the connecting plate 19.
[0047] The wall-mounted support 1 is fixedly connected to the outer wall of the wall-mounted support 1. The inner side of the wall-mounted support 1 is provided with a connecting hole 20. The workers can align the connecting hole 20 with the hole reserved on the wall, and then install the screw, nut and washer into the wall-mounted support 1 to the wall.
[0048] Working principle:
[0049] Step 1: The operator can first operate the first hydraulic cylinder 5 on the L-shaped bracket 4, so that the first piston rod 6 drives the fixed plate 8 to move away from the connecting seat 3 through the first connecting piece 7, and the connecting seat 3 separates from the fixed plates 8 on both sides, thus releasing the lock on the connecting seat 3.
[0050] Step 2: Because the wall-mounted support 1 is connected to the wall, and a support seat 9 is fixedly connected to the outer wall of the wall-mounted support 1 located at the middle and lower end, and a second hydraulic cylinder 10 is fixedly installed on the outer wall of the support seat 9, the operator can operate the second hydraulic cylinder 10 on the support seat 9 so that the second piston rod 11 can drive the corresponding connecting seat 3 to move upward through the second connecting piece 12, thereby driving the entire attached lifting frame to move upward.
[0051] Step 3: The operator operates the first hydraulic cylinder 5 on the L-shaped bracket 4, causing the first piston rod 6 to move the fixing plate 8 towards the connecting seat 3 via the first connecting piece 7. The connecting seat 3 is clamped and fixed by the fixing plates 8 on both sides, thus locking the connecting seat 3. Furthermore, the operator can vertically reverse the installation of a wall-mounted support 1 carrying the support seat 9 and the first hydraulic cylinder 5, allowing the second piston rod 11 to move the corresponding connecting seat 3 downwards via the second connecting piece 12, thereby causing the entire attached lifting frame to move downwards.
[0052] In summary, this type of attached lifting scaffold can achieve lifting function, and can self-lock after adjustment, which improves support stability and facilitates construction work.
[0053] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.
Claims
1. An attached lifting scaffold, comprising a wall-mounted support (1), characterized in that: The wall-mounted support (1) is provided with a guide rail (2) on its outer side; The outer wall of the guide rail (2) is fixedly connected to a connecting seat (3), the outer wall of the wall-mounted support (1) is fixedly connected to an L-shaped bracket (4), the outer wall of the L-shaped bracket (4) is fixedly installed with a first hydraulic cylinder (5), the first hydraulic cylinder (5) is provided with a first piston rod (6), one end of the first piston rod (6) is provided with a first connecting piece (7), and the first piston rod (6) is fixedly connected to a fixing plate (8) through the first connecting piece (7); A support base (9) is fixedly connected to the bottom of one of the wall-mounted supports (1). A second hydraulic cylinder (10) is fixedly installed on the outside of the support base (9). A second piston rod (11) is provided inside the second hydraulic cylinder (10). A second connector (12) is provided at one end of the second piston rod (11). The second piston rod (11) is fixedly connected to a corresponding connecting seat (3) through the second connector (12).
2. The attached lifting tripod according to claim 1, characterized in that: A support plate (13) is provided on the outer side of the guide rail (2), and a support platform (16) is provided between two adjacent support plates (13).
3. The attached lifting tripod according to claim 2, characterized in that: The outer wall of the support plate (13) is fixedly connected to a first mounting plate (14), and the first mounting plate (14) is threadedly connected to the guide rail (2) by a first locking bolt (15).
4. The attached lifting tripod according to claim 2, characterized in that: The outer wall of the support platform (16) is fixedly connected to a second mounting plate (17), and the second mounting plate (17) is threadedly connected to the support plate (13) by a second locking bolt (18).
5. The attached lifting tripod according to claim 1, characterized in that: A protective plate (21) is provided on the outside of the guide rail (2), and the protective plate (21) is connected to the internal thread of the guide rail (2) by a third locking bolt (22).
6. The attached lifting platform according to claim 5, characterized in that: The protective plate (21) has multiple ventilation holes (23) on its inner side, and the multiple ventilation holes (23) are rectangularly distributed on the inner side of the protective plate (21).
7. The attached lifting tripod according to claim 1, characterized in that: The outer wall of the wall-mounted support (1) is fixedly connected to a connecting plate (19), and a connecting hole (20) is provided on the inner side of the connecting plate (19).