High-safety lifting platform for wall construction

Abstract

The application relates to a high-safety lifting platform for wall construction, which comprises a machine body, the machine body is provided with a bearing plate, the machine body controls the bearing plate to move in the vertical direction, the bearing plate is provided with a protective fence, the protective fence is located above the bearing plate and is distributed in the circumferential direction of the bearing plate, the protective fence is provided with an access area, and the access area is used for the staff to pass through. The protective fence is arranged, the protective fence is used for improving the protection effect, reducing the risk of falling of the staff and articles, improving the overall safety, the access area is arranged, the staff can move to the upper side of the bearing plate, and the article carrying and the staff entering are more convenient.

Description

Technical Field

[0001] This application relates to the field of lifting platforms, and more particularly to a high-safety lifting platform for wall construction. Background Technology

[0002] A lifting platform is a vertical transportation device powered by hydraulic, electric, or mechanical systems. It is mainly used to safely lift or lower personnel or goods to a designated height.

[0003] Refer to Chinese utility patent CN222907435U, which discloses a lifting platform, including a load-bearing platform, a lifting bracket, a drive device, and a chassis. The lifting bracket includes a first lower support rod, a second lower support rod, a first upper support rod, a second upper support rod, a first connecting rod, and a second connecting rod. One end of the first lower support rod is pivotally connected to one end of the chassis, and the other end is pivotally connected to the lower end of the first connecting rod. The upper end of the first connecting rod is pivotally connected to the first upper support rod. One end of the first upper support rod is pivotally connected to the other end of the load-bearing platform, and the other end is pivotally connected to the upper end of the second connecting rod. The lower end of the second connecting rod is pivotally connected to the first lower support rod. One end of the second lower support rod is pivotally connected to the other end of the chassis, and the other end is coaxially pivotally connected to the pivot shaft that pivotally connects the second connecting rod and the first upper support rod. One end of the second upper support rod is pivotally connected to the other end of the load-bearing platform, and the other end is coaxially pivotally connected to the pivot shaft that pivotally connects the first connecting rod and the first lower support rod.

[0004] In practical use, this type of lifting platform has poor safety, inadequate protection for workers during operation, and poses safety hazards, requiring improvement. Summary of the Invention

[0005] To improve the safety of using the lifting platform, this application provides a high-safety lifting platform for wall construction.

[0006] This application provides a high-safety lifting platform for wall construction, which adopts the following technical solution:

[0007] A high-safety wall construction lifting platform includes a body, a load-bearing plate, and a control system for the load-bearing plate to move vertically. The load-bearing plate is equipped with a guardrail located above the load-bearing plate and distributed around its circumference. The guardrail has an access area for workers to pass through.

[0008] By adopting the above technical solutions and setting up guardrails, the guardrails are used to improve the protection effect, reduce the risk of workers and items falling, and improve the overall safety. The setting of the access area makes it easier for workers to move to the top of the support plate, making it more convenient for the handling of items and the entry of workers.

[0009] Optionally, the guardrail includes a fixed guardrail, an installed guardrail, and a load-bearing guardrail. The access area is located between the installed guardrail and the load-bearing guardrail. The load-bearing guardrail is provided with a sliding groove. A sliding guardrail is provided on the side of the load-bearing guardrail near the installed guardrail. The sliding guardrail slides on the wall of the sliding groove and is used to block the access area.

[0010] By adopting the above technical solution and setting up fixed guardrails, the entry and exit areas are blocked, reducing the possibility of items accidentally falling off the machine body and the load-bearing plate or staff moving into the entry and exit areas, thus improving overall safety.

[0011] Optionally, the sliding guardrail is provided with an extension rod, which is located on the side of the sliding guardrail closer to the mounting guardrail. The mounting guardrail is provided with a fixing groove for the extension rod to be inserted.

[0012] By adopting the above technical solution and setting extension rods, the installation guardrail and the load-bearing guardrail can simultaneously support and fix the sliding guardrail, reducing the possibility of the sliding guardrail falling off.

[0013] Optionally, the installation guardrail is provided with a limiting member, which is used to pass through the installation guardrail to the fixing groove and then insert the extension rod.

[0014] By adopting the above technical solution, a limiting component is set up. The limiting component is used to pass through the installed guardrail and insert into the extension rod, thereby reducing the possibility of accidental movement after the sliding guardrail blocks the entrance and exit area.

[0015] Optionally, the support plate is provided with a limiting groove, which is located at one end of the support plate near the guardrail. The limiting groove is for the sliding guardrail to be embedded in, and the sliding guardrail slides on the groove wall of the limiting groove.

[0016] By adopting the above technical solution, a limiting groove is set to allow the sliding guardrail to slide and limit its movement, thereby reducing the swaying of the sliding guardrail.

[0017] Optionally, the limiting groove wall is provided with a snap-fit ​​groove, the sliding guardrail is provided with a connecting groove, the bottom of the connecting groove is provided with a connecting spring, and the end of the connecting spring away from the bottom of the connecting groove is provided with a connecting block. The elastic force of the connecting spring restricts the connecting block from moving towards the bottom of the connecting groove, and the snap-fit ​​groove is for the connecting block to be embedded.

[0018] By adopting the above technical solution, a connecting block and a snap-fit ​​groove are set. The connecting block is embedded in the snap-fit ​​groove to restrict the sliding guardrail from moving away from the bottom of the limiting groove, thereby making the sliding guardrail more stable.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] 1. Install guardrails. Guardrails are used to improve the protection effect, reduce the risk of workers and items falling, and improve overall safety. The setting of the access area makes it easier for workers to move to the top of the support plate, making it more convenient for the handling of items and the entry of workers.

[0021] 2. Install fixed guardrails to block access areas, reducing the risk of items accidentally falling off the machine when it moves the load-bearing plate upwards or staff moving into the access area, thus improving overall safety;

[0022] 3. Set a connecting block and a snap-fit ​​groove. By embedding the connecting block into the snap-fit ​​groove, the sliding guardrail is restricted from moving away from the bottom of the limiting groove, thereby making the sliding guardrail more stable. Attached Figure Description

[0023] Figure 1 This is an overall schematic diagram of an embodiment.

[0024] Figure 2 yes Figure 1 An enlarged diagram of A in the diagram.

[0025] Figure 3 This is a partial cross-sectional view of an embodiment, mainly showing the connecting groove.

[0026] Explanation of reference numerals in the attached drawings: 1. Body; 2. Support plate; 3. Guardrail; 31. Fixed guardrail; 32. Installation guardrail; 33. Support guardrail; 4. Entrance / exit area; 5. Sliding groove; 6. Sliding guardrail; 7. Limiting groove; 8. Snap-fit ​​groove; 9. Connecting groove; 10. Connecting spring; 11. Connecting block; 12. Fixed groove; 13. Extension rod; 14. Limiting component. Detailed Implementation

[0027] The present application will be further described in detail below with reference to the accompanying drawings.

[0028] This application discloses a high-safety lifting platform for wall construction. (Refer to...) Figures 1 to 3 The system includes a body 1, which has a support plate 2. The body 1 controls the vertical movement of the support plate 2. In actual use, the body 1 controls the movement of the support plate 2 through a drive source such as a cylinder or hydraulic cylinder. The support plate 2 is equipped with a guardrail 3, which is located above the support plate 2 and distributed around its circumference.

[0029] The guardrail 3 includes a fixed guardrail 31, an installed guardrail 32, and a load-bearing guardrail 33. An access area 4 is provided between the installed guardrail 32 and the load-bearing guardrail 33 for staff passage. The load-bearing guardrail 33 is provided with a sliding groove 5. A sliding guardrail 6 is provided on the side of the load-bearing guardrail 33 closest to the installed guardrail 32. The sliding guardrail 6 slides on the wall of the sliding groove 5 in the direction of approaching the installed guardrail 32. The sliding guardrail 6 is used to block the access area 4.

[0030] The support plate 2 is provided with a limiting groove 7, which is located at one end of the support plate 2 near the guardrail 3. The extending direction of the limiting groove 7 is consistent with the sliding direction of the sliding guardrail 6. The limiting groove 7 allows the sliding guardrail 6 to be embedded, and the sliding guardrail 6 slides against the groove wall of the limiting groove 7. The groove wall of the limiting groove 7 is provided with a snap-fit ​​groove 8, which is located on the side of the groove wall of the limiting groove 7 near the bottom of the limiting groove 7. The extending direction of the snap-fit ​​groove 8 is parallel to the extending direction of the limiting groove 7.

[0031] The sliding guardrail 6 is provided with a connecting groove 9, which is located on the side wall of the sliding guardrail 6 on the side where it is embedded in the limiting groove 7. A connecting spring 10 is provided at the bottom of the connecting groove 9, and a connecting block 11 is provided at the end of the connecting spring 10 away from the bottom of the connecting groove 9. The elastic force of the connecting spring 10 restricts the connecting block 11 from moving towards the bottom of the connecting groove 9, and the locking groove 8 allows the connecting block 11 to be embedded. When the elastic force of the connecting spring 10 is in its normal state, the end of the connecting block 11 away from the bottom of the connecting groove 9 protrudes from the side wall of the sliding guardrail 6. The connecting block 11 is used to slide against the wall of the locking groove 8, and when the sliding guardrail 6 moves, the connecting block 11 moves along the extension direction of the locking groove 8.

[0032] The mounting guardrail 32 is provided with a fixing groove 12, located on the side of the mounting guardrail 32 near the supporting guardrail 33. The sliding guardrail 6 is provided with an extension rod 13, located on the side of the sliding guardrail 6 near the mounting guardrail 32. The fixing groove 12 allows the extension rod 13 to be embedded. In this application, the extension rod 13 can be fixedly connected to the sliding guardrail 6 by welding. Alternatively, the extension rod 13 can also be detachably connected to the sliding guardrail 6 by bolts.

[0033] The mounting guardrail 32 is provided with a limiting member 14, which is used to pass through the mounting guardrail 32 to the fixing groove 12 and then into the extension rod 13. In this application, the limiting member 14 can be a limiting pin, which passes through the mounting guardrail 32 and is embedded in the extension rod 13.

[0034] The implementation principle of a high-safety wall construction lifting platform according to this application embodiment is as follows: In actual use, the access area 4 is opened by sliding the sliding guardrail 6, which facilitates the movement of workers and the handling of items. Then, the moving limiter 14 limits the extension rod 13, thereby reducing the accidental movement of the sliding guardrail 6 and improving the safety of use.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0038] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-safety wall construction lifting platform, comprising a body (1), characterized in that: The machine body (1) is provided with a support plate (2). The machine body (1) controls the support plate (2) to move in the vertical direction. The support plate (2) is provided with a guardrail (3). The guardrail (3) is located above the support plate (2) and is distributed around the support plate (2). The guardrail (3) is provided with an access area (4). The access area (4) is for staff to pass through.

2. The high-safety wall construction lifting platform according to claim 1, characterized in that: The guardrail (3) includes a fixed guardrail (31), an installed guardrail (32) and a load-bearing guardrail (33). The access area (4) is located between the installed guardrail (32) and the load-bearing guardrail (33). The load-bearing guardrail (33) is provided with a sliding groove (5). The side of the load-bearing guardrail (33) near the installed guardrail (32) is provided with a sliding guardrail (6). The sliding guardrail (6) slides on the groove wall of the sliding groove (5). The sliding guardrail (6) is used to block the access area (4).

3. The high-safety wall construction lifting platform according to claim 2, characterized in that: The sliding guardrail (6) is provided with an extension rod (13), which is located on the side of the sliding guardrail (6) close to the mounting guardrail (32). The mounting guardrail (32) is provided with a fixing groove (12) for the extension rod (13) to be inserted.

4. The high-safety wall construction lifting platform according to claim 3, characterized in that: The installation guardrail (32) is provided with a limiting member (14), which is used to pass through the installation guardrail (32) to the fixing groove (12) and then insert the extension rod (13).

5. The high-safety wall construction lifting platform according to claim 2, characterized in that: The bearing plate (2) is provided with a limiting groove (7), which is located at one end of the bearing plate (2) near the guardrail (3). The limiting groove (7) is for the sliding guardrail (6) to be embedded in, and the sliding guardrail (6) slides on the groove wall of the limiting groove (7).

6. The high-safety wall construction lifting platform according to claim 5, characterized in that: The limiting groove (7) has a snap-fit ​​groove (8) on its wall, the sliding guardrail (6) has a connecting groove (9), the bottom of the connecting groove (9) has a connecting spring (10), the end of the connecting spring (10) away from the bottom of the connecting groove (9) has a connecting block (11), the elastic force of the connecting spring (10) restricts the connecting block (11) to move toward the bottom of the connecting groove (9), and the snap-fit ​​groove (8) allows the connecting block (11) to be embedded.

Images