Protection mechanism for construction engineering construction
By designing a structure including pressure sensors and airbags in the construction protection mechanism, the problem that the existing protection mechanism is prone to damage when facing objects with larger mass is solved, and more efficient protection effect and safety are achieved.
Patent Information
- Application Number
- CN202421233632.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-01
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-01
AI Technical Summary
When existing building construction protection mechanisms fall when facing objects of larger mass, the buffer structure is easily damaged, causing safety risks.
A protective mechanism including a support plate, a support column, a protective plate, a slide chute, a sliding rod, a cushion spring, a pressure sensing element and an airbag is designed. The compression amount of the buffer spring is monitored by a pressure sensor. When the limit value is exceeded, the compressor is used to quickly inflate the airbag to prevent the sliding of the sliding rod from continuing to prevent the buffer structure from being damaged.
It effectively increases the protection capability of the protective mechanism, avoids damage to the buffer structure, and improves the safety of the construction site.
Smart Images
Figure CN222501154U_ABST
Abstract
Description
Technical Field
[0001] The utility model provides a protection mechanism for construction engineering, belonging to the technical field of construction engineering construction. Background Art
[0002] During the construction process of traditional construction projects, due to the complex construction site environment and the existence of safety risks such as falling from heights and being hit by objects, it is necessary to set up protective measures at the construction site to ensure the safety of construction workers.
[0003] Existing protective mechanisms often include protective brackets, and protective plates with buffer structures are arranged above the protective brackets. When an object falls from a high altitude, the protective plates can protect construction workers, and the buffer structure can buffer the impact of the fall. However, such protective mechanisms are often simple in structure, and the buffer structure is often limited by the mechanical structure. When a large mass object falls, when the falling object exceeds the limit of the buffer structure, the buffer structure is easily damaged, thereby causing safety risks. Utility Model Content
[0004] The technical problem to be solved by the utility model is that for the protective mechanism of building construction, when a heavy object falls, it is easy to cause damage to the buffer structure, thus causing safety risks.
[0005] In order to solve the above-mentioned problems, the utility model proposes the following technical solutions: a protective mechanism for construction engineering construction, comprising a support plate, the support plate is fixedly connected upwardly with a support column, and a protective plate is arranged above the support column; a slide groove is opened in the support column, and a sliding rod fixedly connected to the protective plate is slidably arranged in the slide groove; a buffer spring sleeved on the sliding rod is arranged between the protective plate and the support column, and a pressure sensing element corresponding to the buffer spring is fixedly arranged on the upper end of the support column; an airbag in an uninflated state is arranged at the bottom of the slide groove, and a compressor capable of inflating the airbag is arranged on one side of the support plate.
[0006] As an improvement, a controller connected to the pressure sensing element circuit is provided on one side of the support plate, and the controller is connected to the compressor circuit.
[0007] As an improvement, a connecting pipe is provided at the bottom of the airbag, and an inflation pipe connected to the connecting pipe is provided on the compressor.
[0008] As an improvement, a limit block is fixedly provided at the lower end of the sliding rod, and the shape of the limit block corresponds to the cross section of the sliding groove.
[0009] As an improvement, an arc-shaped evacuation plate is fixedly connected to the upper end of the protection plate.
[0010] As an improvement, the compressor and the controller are both within the downward projection range of the protective plate.
[0011] Beneficial effects of the utility model:
[0012] 1. A buffer spring sleeved on the sliding rod is arranged between the protective plate and the support column. By arranging the buffer spring as a buffer structure, when a falling object falls on the protective plate, the protective plate can compress the buffer spring, and the buffer spring can reduce the impact force of the falling object, thereby achieving a good protective effect.
[0013] 2. A pressure sensor element corresponding to the buffer spring is fixedly installed on the upper end of the support column, and a compressor capable of inflating the airbag is installed on one side of the support plate. The compression of the buffer spring is monitored by the pressure sensor. When the compression of the buffer spring is about to exceed the limit value, the airbag is quickly filled with compressed air through the compressor to prevent the sliding rod from continuing to slide down, which increases the protection capability of the overall protection mechanism and prevents the buffer structure of the buffer spring from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a three-dimensional diagram of a protective mechanism for construction engineering construction.
[0015] Figure 2 It is a stereoscopic diagram from another perspective of the protective mechanism for construction engineering of the utility model.
[0016] Figure 3 The utility model is a cross-sectional view of a support column of a protective mechanism for construction engineering.
[0017] Figure 4 The utility model is a schematic diagram of the relationship between various components of a protective mechanism for construction engineering construction.
[0018] 1. Support plate; 2. Support column; 3. Protective plate; 4. Evacuation plate; 5. Inflatable tube; 6. Compressor; 7. Controller; 8. Sliding rod; 9. Buffer spring; 10. Pressure sensing element; 11. Slide groove; 12. Limit block; 13. Connecting tube; 14. Airbag. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings.
[0020] according to Figure 1-4As shown: The utility model provides a protective mechanism for construction engineering: including a support plate 1, the support plate 1 is fixedly connected with a support column 2 upward, and a protective plate 3 is arranged above the support column 2; a slide groove 11 is provided in the support column 2, and a sliding rod 8 fixedly connected to the protective plate 3 is slidably arranged in the slide groove 11; a buffer spring 9 sleeved on the sliding rod 8 is arranged between the protective plate 3 and the support column 2, and a pressure sensing element 10 corresponding to the buffer spring 9 is fixedly arranged on the upper end of the support column 2; an air bag 14 in an uninflated state is arranged at the bottom of the slide groove 11, and a compressor 6 capable of inflating the air bag 14 is arranged on one side of the support plate 1. A controller 7 connected to the pressure sensing element 10 circuit is arranged on one side of the support plate 1, and the controller 7 is connected to the compressor 6 circuit.
[0021] The present application utilizes a pressure sensor to monitor the compression amount of the buffer spring 9. When the compression amount of the buffer spring 9 is about to exceed the limit value, the airbag 14 is quickly filled with compressed air through the compressor 6, thereby preventing the sliding rod 8 from continuing to slide down. While increasing the protection capability of the overall protection mechanism, it can also prevent the buffer structure of the buffer spring 9 from being damaged.
[0022] A connecting pipe 13 is provided at the bottom of the airbag 14 , and an inflation pipe 5 communicating with the connecting pipe 13 is provided on the compressor 6 .
[0023] A limit block 12 is fixedly disposed at the lower end of the sliding rod 8 , and the shape of the limit block 12 corresponds to the cross section of the sliding groove 11 .
[0024] The setting of the limit block 12 can prevent the sliding rod 8 from detaching from the support column 2. At the same time, the shape of the limit block 12 corresponds to the cross-section of the slide groove 11. The area of the limit block 12 is made as large as possible, which can increase the contact area between the limit block 12 and the airbag 14, thereby reducing the pressure.
[0025] The upper end of the protective plate 3 is fixedly connected with an arc-shaped evacuation plate 4, and the setting of the arc-shaped evacuation plate 4 can play a role in quickly evacuating falling objects, preventing the falling objects from being pressed on the protective plate 3. The compressor 6 and the controller 7 are both within the downward projection range of the protective plate 3, which can prevent the falling objects from hitting the compressor 6 or the controller 7 after evacuation.
[0026] Principle of the utility model
[0027] like Figure 1-3 As shown, when there is an object falling rapidly above the protective plate 3, the object falls onto the evacuation plate 4 and the protective plate 3, driving the evacuation plate 4 and the protective plate 3 to move downward, and the sliding rod 8 slides downward relative to the support column 2. At the same time, the buffer spring 9 is compressed, which can play a role in mitigating the impact.
[0028] like Figure 4As shown, when the compression spring is compressed, the pressure sensing element 10 can monitor the changes of the compression spring. When the mass of the falling object is too large and the buffer spring 9 is compressed to a value close to the limit, the pressure sensing element 10 sends a signal to the controller 7, and the controller 7 controls the compressor 6 to start, and sends compressed air to the two air bags 14 through the inflation tube 5. The air bags 14 expand rapidly in the slide groove 11, further buffering and preventing the sliding of the sliding rod 8, and avoiding the damage of the buffer structure. Therefore, the present application utilizes the air bag 14 to increase the protection capability of the overall protection mechanism, and at the same time, it can also avoid the damage of the buffer structure.
[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A protective mechanism for construction engineering, comprising a support plate (1), the support plate (1) being fixedly connected upwardly to a support column (2), and a protective plate (3) being arranged above the support column (2); characterized in that: The support column (2) is provided with a slide groove (11), and a sliding rod (8) fixedly connected to the protective plate (3) is slidably arranged in the slide groove (11); a buffer spring (9) sleeved on the sliding rod (8) is arranged between the protective plate (3) and the support column (2), and a pressure sensing element (10) corresponding to the buffer spring (9) is fixedly arranged at the upper end of the support column (2); an air bag (14) in an uninflated state is arranged at the bottom of the slide groove (11), and a compressor (6) capable of inflating the air bag (14) is arranged on one side of the support plate (1).
2. A protective mechanism for construction engineering according to claim 1, characterized in that: A controller (7) connected to the pressure sensing element (10) is provided on one side of the support plate (1), and the controller (7) is connected to the compressor (6) in circuit.
3. A protective mechanism for construction engineering according to claim 1, characterized in that: A connecting pipe (13) is provided at the bottom of the air bag (14), and an inflation pipe (5) connected to the connecting pipe (13) is provided on the compressor (6).
4. A protective mechanism for construction engineering according to claim 1, characterized in that: A limit block (12) is fixedly arranged at the lower end of the sliding rod (8), and the shape of the limit block (12) corresponds to the cross section of the sliding groove (11).
5. A protective mechanism for construction engineering according to claim 1, characterized in that: An arc-shaped evacuation plate (4) is fixedly connected to the upper end of the protection plate (3).
6. A protective mechanism for construction engineering according to claim 2, characterized in that: The compressor (6) and the controller (7) are both within the downward projection range of the protective plate (3).