Lifting platform with anti-skid protection structure
Patent Information
- Application Number
- CN202522392382.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-11-11
AI Technical Summary
[0003]本实用新型意在提供一种具有防滑防护结构的升降平台，以解决使用升降平台进行抗滑桩施工时可能会出现滑动的问题
[0011]本方案的原理及优点是：实际应用时，首先，借助支撑底座底端的移动轮，可将平台整体推送至抗滑桩施工指定位置，到达位置后先启动移动轮上的刹车卡初步限制平台位移，随后启动定位板上的定位液压缸，使液压缸输出轴推动定位插杆竖直向下嵌入地面，通过多组定位插杆与土壤的稳固咬合，彻底避免平台因滑坡体土质松散出现滑动，实现防滑基础固定；接着，工作人员通过防护栏旁高度适配的爬梯登上操作平台，登平台后将防护栏顶端滑动连接的滑套上的安全绳末端安全扣，与自身穿戴的安全背带扣接，此时安全绳随滑套在防护栏上的滑动特性，可满足工作人员在操作平台上灵活移动作业的需求，同时防止其从平台摔落，形成双重防护；作业过程中，若需调节施工高度，可启动升降组件中的升降液压缸，液压缸输出轴带动操作平台沿剪叉式升降支架稳定升降；当需要扩大抗滑桩钢筋绑扎范围时，启动支撑底座上的气动伸缩杆，伸缩杆推动固定滑轨上的滑座横向移动，终实现安全、灵活的抗滑桩钢筋绑扎作业。
Smart Images
Figure CN224869811U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lifting platform technology, specifically to a lifting platform with an anti-slip protective structure. Background Technology
[0002] Anti-slide piles are piles that penetrate the landslide body and extend deep into the landslide bed. They are used to resist the sliding force of the landslide mass and stabilize the slope. They are suitable for shallow and medium-thick landslides and are a major measure for anti-slide treatment. Because anti-slide piles can reach heights of tens of meters, during construction, multiple threaded steel bars are first placed in a rectangular pattern in the pit, and then rectangular steel bars are tied to the threaded steel bars layer by layer. Due to the height of the anti-slide piles, workers usually wear safety belts and step on the tied steel bars to gradually tie them upwards. However, this construction method poses a significant safety hazard. To ensure worker safety and facilitate the tying of steel bars, a lifting platform is typically used. Workers stand on the lifting platform, and the platform's height is adjusted as the tying height increases. However, when using a scissor lift, the loose soil of the landslide body may cause slippage, which would seriously threaten the personal safety of workers working on the lifting platform. Utility Model Content
[0003] The present invention aims to provide a lifting platform with an anti-slip protective structure to solve the problem of slippage that may occur when using a lifting platform for anti-slip pile construction.
[0004] To achieve the above objectives, this utility model adopts the following technical solution: a lifting platform with an anti-slip protective structure, comprising: The support base has multiple positioning components fixedly connected to its circumference. The positioning components include a positioning plate, on which a positioning hydraulic cylinder with its output shaft vertically downward is fixedly connected. A positioning rod is fixedly connected to the output shaft of the hydraulic cylinder and is used to insert into the ground to fix its position. A lifting assembly includes a lifting hydraulic cylinder and a lifting bracket for stabilizing lifting. The lifting hydraulic cylinder is vertically arranged and both the lifting cylinder and the lifting bracket are fixedly installed on the support base. The operating platform includes a base plate and a guardrail fixedly installed on the edge of the base plate. The base plate is fixedly connected to the output shaft of the lifting hydraulic cylinder and movably connected to the top of the lifting bracket.
[0005] Preferably, as an improvement, the lifting support adopts a scissor-type lifting support.
[0006] Preferably, as an improvement, the support base further includes a horizontally arranged fixed slide rail, on which a slide block is slidably connected. A pneumatic telescopic rod is fixedly installed on the support base. The pneumatic telescopic rod is used to push the slide block to slide laterally on the fixed slide rail. The bottom ends of the lifting hydraulic rod and the lifting bracket are both fixedly installed on the slide block.
[0007] Preferably, as an improvement, a ladder is fixedly connected to the guardrail, and the height of the ladder is the same as the height of the guardrail.
[0008] Preferably, as an improvement, the top of the guardrail is fixedly slidably connected to a sliding sleeve, a safety rope is fixedly connected to the sliding sleeve, and a safety buckle is fixedly connected to the end of the safety rope away from the sliding sleeve. The safety buckle is used to connect with the safety harness worn by the worker.
[0009] Preferably, as an improvement, the positioning components are provided in six units, which are arranged in a rectangular array.
[0010] Preferably, as an improvement, the lower surface of the support base is fixedly equipped with a plurality of self-locking movable wheels arranged in a rectangular array.
[0011] The principle and advantages of this scheme are as follows: In practical application, firstly, with the help of the movable wheels at the bottom of the support base, the entire platform can be pushed to the designated position for anti-slide pile construction. After reaching the position, the brakes on the movable wheels are activated to initially limit the platform's displacement. Then, the positioning hydraulic cylinder on the positioning plate is activated, causing the hydraulic cylinder output shaft to push the positioning rod vertically downwards into the ground. Through the stable engagement of multiple sets of positioning rods with the soil, the platform is completely prevented from sliding due to the loose soil of the landslide, thus achieving the fixation of the anti-slide foundation. Next, workers climb onto the operating platform via a ladder of suitable height next to the guardrail. After climbing onto the platform, the sliding sleeve connected to the top of the guardrail is then... The safety rope's end buckle is fastened to the safety harness worn by the operator. The safety rope's sliding characteristic along the guardrail allows for flexible movement of workers on the operating platform while preventing falls, providing double protection. During operation, if the working height needs adjustment, the lifting hydraulic cylinder in the lifting assembly can be activated. The hydraulic cylinder's output shaft drives the operating platform to rise and fall stably along the scissor-type lifting bracket. When it is necessary to expand the anti-slide pile reinforcement binding range, the pneumatic telescopic rod on the support base is activated. The telescopic rod pushes the slide block on the fixed slide rail to move laterally, ultimately achieving safe and flexible anti-slide pile reinforcement binding operations.
[0012] 1. Compared with existing technologies, this solution can initially limit the platform displacement by using self-locking moving wheels on the lower surface of the support base, preventing the platform from sliding arbitrarily during the construction preparation stage; at the same time, the six sets of positioning components distributed around the support base can push the positioning rods vertically into the landslide ground through positioning hydraulic cylinders, and use the interlocking action between the rods and the soil to solve the platform sliding problem caused by loose soil from the root, providing a stable foundation for lifting operations and ensuring the personal safety of the staff.
[0013] 2. The system employs a lifting hydraulic cylinder in conjunction with a scissor-type lifting support. This allows for the smooth lifting and lowering of the operating platform via the hydraulic cylinder, meeting the layered binding requirements of anti-slide piles reaching heights of tens of meters and ensuring continuous operation. In terms of lateral adjustment, the fixed slide rails and slide blocks of the support base work together with the pneumatic telescopic rods to push the slide blocks, thereby moving the lifting components and operating platform laterally. This expands the coverage area for rebar binding, allowing the system to adapt to the construction needs of different locations of anti-slide piles without requiring the entire platform to be moved, thus improving work efficiency. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a lifting platform with an anti-slip protective structure according to the present invention.
[0015] Figure 2 This is a top view of the support base in this embodiment.
[0016] The reference numerals in the accompanying drawings of the instruction manual include: 1. Sliding sleeve; 2. Safety rope; 3. Safety buckle; 4. Guardrail; 5. Base plate; 6. Lifting bracket; 7. Lifting hydraulic cylinder; 8. Sliding seat; 9. Fixed slide rail; 10. Support base; 11. Positioning hydraulic cylinder; 12. Positioning rod; 13. Moving wheel; 14. Pneumatic telescopic rod; 15. Positioning plate. Detailed Implementation
[0017] The following detailed description illustrates the specific implementation method: The basic implementation examples are as follows: Figure 1 and attached Figure 2 As shown: A lifting platform with an anti-slip protective structure includes: A support base 10 has multiple self-locking casters 13 arranged in a rectangular array fixedly mounted on its lower surface. Six positioning components are fixedly connected to the circumference of the support base 10, arranged in a rectangular array. Each positioning component includes a positioning plate 15, on which a positioning hydraulic cylinder 11 with its output shaft vertically downward is fixedly connected. A positioning rod 12 is fixedly connected to the output shaft of the hydraulic cylinder, and the bottom end of the positioning rod 12 is tapered. A fixed slide rail 9 is fixedly connected to the upper surface of the support base 10, and a slide block 8 is slidably connected to the fixed slide rail 9. A transverse pneumatic telescopic rod 14 is fixedly mounted on the upper surface of the support base 10, and the output shaft of the pneumatic telescopic rod 14 is fixedly connected to the slide block 8.
[0018] The lifting assembly includes a lifting hydraulic cylinder 7 and a scissor-type lifting bracket 6. The lifting hydraulic cylinder 7 is vertically arranged and its bottom end is fixedly installed on the upper surface of the slide block 8. The bottom end of the lifting bracket 6 is installed on the upper surface of the slide block 8.
[0019] The operating platform includes a base plate 5 and a guardrail 4 fixedly installed on the edge of the base plate 5. A ladder is fixedly connected to the guardrail 4, and the height of the ladder is the same as the height of the guardrail 4. A sliding sleeve 1 is fixedly and slidably connected to the top of the guardrail 4. A safety rope 2 is fixedly connected to the sliding sleeve 1. A safety buckle 3 is fixedly connected to the end of the safety rope 2 away from the sliding sleeve 1. The safety buckle 3 is used to connect with the safety harness worn by the worker. The base plate 5 is fixedly connected to the top of the lifting hydraulic cylinder 7 and to the top of the lifting support 6.
[0020] The specific implementation process is as follows: In practical application, firstly, the platform can be pushed to the designated location for anti-slide pile construction using the movable wheels 13 at the bottom of the support base 10. After reaching the location, the brakes on the movable wheels 13 are activated to initially limit the platform's displacement. Then, the positioning hydraulic cylinder 11 on the positioning plate 15 is activated, causing the hydraulic cylinder output shaft to push the positioning rod 12 vertically downwards into the ground. Through the stable engagement of multiple positioning rods 12 with the soil, the platform is completely prevented from sliding due to the loose soil of the landslide, thus achieving the fixation of the anti-slide foundation. Next, the workers climb onto the operating platform using the ladder of appropriate height next to the guardrail 4. After climbing onto the platform, the safety rope on the sliding sleeve 1 slidably connected to the top of the guardrail 4 is... 2. The safety buckle 3 at the end is fastened to the safety harness worn by the operator. At this time, the safety rope 2 slides on the guardrail 4 along with the sliding sleeve 1, which can meet the needs of the operator to move flexibly on the operating platform and prevent them from falling off the platform, forming double protection. During the operation, if it is necessary to adjust the construction height, the lifting hydraulic cylinder 7 in the lifting assembly can be activated. The output shaft of the hydraulic cylinder drives the operating platform to rise and fall stably along the scissor-type lifting bracket 6. When it is necessary to expand the range of anti-slide pile reinforcement binding, the pneumatic telescopic rod 14 on the support base 10 is activated. The telescopic rod pushes the slide seat 8 on the fixed slide rail 9 to move laterally, finally realizing safe and flexible anti-slide pile reinforcement binding operation.
[0021] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.
Claims
1. A lifting platform with an anti-slip protective structure, characterized in that, include: The support base has multiple positioning components fixedly connected to its circumference. The positioning components include a positioning plate, on which a positioning hydraulic cylinder with its output shaft vertically downward is fixedly connected. A positioning rod is fixedly connected to the output shaft of the hydraulic cylinder and is used to insert into the ground to fix its position. A lifting assembly includes a lifting hydraulic cylinder and a lifting bracket for stabilizing lifting. The lifting hydraulic cylinder is vertically arranged and both the lifting cylinder and the lifting bracket are fixedly installed on the support base. The operating platform includes a base plate and a guardrail fixedly installed on the edge of the base plate. The base plate is fixedly connected to the output shaft of the lifting hydraulic cylinder and movably connected to the top of the lifting bracket.
2. The lifting platform with an anti-slip protective structure according to claim 1, characterized in that: The lifting support is a scissor-type lifting support.
3. A lifting platform with an anti-slip protective structure according to claim 2, characterized in that: The support base also includes a horizontally arranged fixed slide rail, on which a slide block is slidably connected. A pneumatic telescopic rod is fixedly installed on the support base. The pneumatic telescopic rod is used to push the slide block to slide laterally on the fixed slide rail. The bottom ends of the lifting hydraulic rod and the lifting bracket are both fixedly installed on the slide block.
4. A lifting platform with an anti-slip protective structure according to claim 3, characterized in that: A ladder is fixedly connected to the guardrail, and the height of the ladder is the same as the height of the guardrail.
5. A lifting platform with an anti-slip protective structure according to claim 4, characterized in that: The top of the guardrail is fixedly slidably connected to a sliding sleeve, and a safety rope is fixedly connected to the sliding sleeve. A safety buckle is fixedly connected to the end of the safety rope away from the sliding sleeve. The safety buckle is used to connect to the safety harness worn by the worker.
6. A lifting platform with an anti-slip protective structure according to claim 5, characterized in that: The positioning components are provided in six parts, which are arranged in a rectangular array.
7. A lifting platform with an anti-slip protective structure according to claim 6, characterized in that: The lower surface of the support base is fixedly equipped with multiple self-locking casters arranged in a rectangular array.