Emergency danger avoiding device for water conservancy project
By designing an emergency escape device with a support base, side support plates, and extension plates, the problem of poor support effect of existing devices has been solved, achieving comprehensive support and safety assurance for the foundation pit and adapting to various complex environments.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG YAOSHENG CONSTRUCTION ENGINEERING CO LTD
- Filing Date
- 2025-04-09
- Publication Date
- 2026-05-22
AI Technical Summary
Existing water conservancy project risk avoidance devices have simple structures and limited support effects, making it difficult to effectively support the slope of the foundation pit, resulting in a high risk of collapse.
An emergency escape device comprising a support base, side support plates, and extension plates was designed. Through the cooperation of the support base and side support plates, and with the use of adjustable support rods and insert rods, an indestructible support system is formed. Furthermore, the protection range is enhanced by extending and inserting the extension plates into the slope.
It effectively supports the slope of the foundation pit, reduces the risk of collapse, ensures the safety and stability of the foundation pit, and adapts to the complex and ever-changing foundation pit environment.
Smart Images
Figure CN224266387U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water conservancy engineering construction technology, and in particular to an emergency escape device for water conservancy projects. Background Technology
[0002] Water conservancy projects are a collective term for projects (including new construction, expansion, reconstruction, reinforcement, and repair) and their supporting and ancillary works, such as flood control, drainage, irrigation, power generation, water supply, reclamation, soil and water conservation, resettlement, and water resource protection. They are projects built to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water conservancy foundation pit collapse is a serious accident that may be encountered in the construction of water conservancy projects. Its causes are complex and diverse, usually involving multiple factors. For example, if the slope is insufficient during foundation pit excavation, it may cause the slope soil to lose stability, which may lead to collapse. However, existing emergency escape devices are often simple in structure and are mostly laid directly on the slope, which has limited support effect on the slope and is not conducive to engineering construction. Therefore, we have introduced an emergency escape device for water conservancy projects. Utility Model Content
[0003] The main purpose of this utility model is to provide an emergency escape device for water conservancy projects, which can effectively solve the problems in the background art.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] An emergency escape device for water conservancy projects includes a support base. A side support plate is movably connected to the left end of the support base via a pivot. A second insertion rod is movably connected to the front and rear right ends of the side support plate. Several slots are opened in the middle of the right end of the side support plate. Two first insertion rods are movably connected to the middle of the upper end of the support base. A support device is fixedly connected to the right side of the upper end of the support base. Two extension devices are movably connected to the front and rear ends of the support base.
[0006] Preferably, the support device includes a connecting seat, a connecting member is fixedly connected to the upper end of the connecting seat, a support rod is movably connected to the connecting member via a rotating shaft, and an inclined surface is provided at the end of the support rod away from the connecting member.
[0007] Preferably, the connecting seat is fixedly connected to the support base, and the end of the support rod away from the connecting member extends into the slot.
[0008] Preferably, the lower front and lower rear parts of the side support plate are fixedly connected to connecting blocks, the front and rear ends of the side support plate are provided with two sliding grooves, and the right end of the side support plate is provided with four through holes.
[0009] Preferably, all four grooves are T-shaped structures, and the four grooves and the four holes are staggered.
[0010] Preferably, the extension device includes an extension plate, and the front right side of the extension plate has several circular holes, in which a No. 3 insertion rod is inserted and movably connected.
[0011] Preferably, the extension plate is slidably connected to the slide groove, the extension plate has a "T" shaped structure, and the circular hole, the four No. 2 insert rods and the four No. 1 insert rods have the same structure.
[0012] This utility model has the following beneficial effects:
[0013] 1. In this utility model, by setting a support base and a side support plate, the support base is placed on the ground of the foundation pit, the side support plate is attached to the slope, and the support rod is adjusted by angle so that the end of the support rod is inserted into the slot opened at the right end of the side support plate. Through the cooperation of the side support plate, the support rod and the support base, the foundation pit can be supported, thereby avoiding danger and protecting the safety of the foundation pit.
[0014] 2. In this utility model, by setting four extension plates inside the side support plate, the four extension plates can be pulled to extend out of the side support plate. Since there are several round holes in the extension plates, one or more No. 3 insert rods can be inserted into the slope through the round holes as needed, thereby improving the protection range of the side support plate and making it convenient to use. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of an emergency escape device for water conservancy projects according to this utility model;
[0016] Figure 2 This is a schematic diagram of the overall structure of the support device for an emergency escape device for water conservancy projects according to this utility model;
[0017] Figure 3 This is a schematic diagram of the overall structure of the side support plate of an emergency escape device for water conservancy projects according to this utility model;
[0018] Figure 4 This is a schematic diagram of the overall structure of an extension device for an emergency escape device used in water conservancy projects according to this utility model.
[0019] In the diagram: 1. Support base; 2. Support device; 3. First insertion rod; 4. Extension device; 5. Slot; 6. Second insertion rod; 7. Side support plate; 21. Connecting seat; 22. Connector; 23. Support rod; 24. Sloping part; 41. Extension plate; 42. Third insertion rod; 43. Round hole; 71. Slide groove; 72. Connecting block; 73. Insertion hole. Detailed Implementation
[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model 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 utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0023] Please see Figure 1-4 This utility model provides a technical solution:
[0024] An emergency escape device for water conservancy projects includes a support base 1. A side support plate 7 is movably connected to the left end of the support base 1 via a pivot. A second insertion rod 6 is movably connected to the front and rear right ends of the side support plate 7. Several slots 5 are opened in the middle of the right end of the side support plate 7. Two first insertion rods 3 are movably connected to the middle of the upper end of the support base 1. A support device 2 is fixedly connected to the right upper end of the support base 1. Two extension devices 4 are movably connected to the front and rear ends of the support base 1.
[0025] In this embodiment, the support device 2 includes a connecting seat 21, a connecting member 22 is fixedly connected to the upper end of the connecting seat 21, and a support rod 23 is movably connected to the connecting member 22 via a rotating shaft. The end of the support rod 23 away from the connecting member 22 is provided with a beveled part 24. The connecting seat 21 is fixedly connected to the support base 1, and the end of the support rod 23 away from the connecting member 22 extends into the slot 5. The lower front and lower rear of the side support plate 7 are both fixedly connected to connecting blocks 72. The front and rear ends of the side support plate 7 are both provided with two sliding grooves 71. The right end of the side support plate 7 is provided with four through holes 73. The four sliding grooves 71 are all "T" shaped structures, and the four sliding grooves 71 and the four through holes 73 are staggered.
[0026] Through the above scheme: by adjusting the angle of the support rod 23, the end of the support rod 23 is precisely inserted into the pre-set slot 5 on the right end of the side support plate 7. The coordinated work of the support base 1, the side support plate 7 and the angle-adjustable support rod 23 forms an indestructible support system, effectively providing comprehensive support for the foundation pit.
[0027] In this embodiment, the extension device 4 includes an extension plate 41. Several circular holes 43 are opened on the right side of the front end of the extension plate 41. A third insertion rod 42 is inserted and connected in the circular holes 43 on the right side. The extension plate 41 is slidably connected to the slide groove 71. The extension plate 41 has a "T" shaped structure. The circular holes 43, the four second insertion rods 6 and the four first insertion rods 3 have the same structure.
[0028] Through the above scheme: the several round holes 43 opened on the extension plate 41 allow users to choose to pass one or more No. 3 insert rods 42 through these round holes 43 and firmly insert them into the slope, depending on the specific conditions and protection requirements of the foundation pit slope. This improves the protection range of the side support plate 7 and enables it to better adapt to various complex and changeable foundation pit environments.
[0029] It should be noted that this utility model describes an emergency escape device for water conservancy projects. By setting up a support base 1 and a side support plate 7, the support base 1 is placed firmly on the ground of the foundation pit, while the side support plate 7 is fitted against the slope. Next, by adjusting the angle of the support rod 23, the end of the support rod 23 is precisely inserted into the pre-set slot 5 on the right end of the side support plate 7. The coordinated work of the support base 1, the side support plate 7, and the angle-adjustable support rod 23 constitutes an indestructible support system, effectively providing comprehensive support for the foundation pit, thereby greatly reducing the risk of danger and ensuring the safety and stability of the foundation pit. The side support plate 7 is provided with four extendable extension plates 41. Pulling them out smoothly extends them from the inside of the side support plate 7. Several round holes 43 are opened on the extension plates 41. Depending on the specific conditions of the foundation pit slope and the protection requirements, the user can choose to pass one or more No. 3 insertion rods 42 through these round holes 43 and firmly insert them into the slope, thereby increasing the protection range of the side support plate 7 and enabling it to better adapt to various complex and changing foundation pit environments.
[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An emergency escape device for water conservancy projects, comprising a support base (1), characterized in that: The left end of the support base (1) is movably connected to a side support plate (7) via a pivot. The front and rear right ends of the side support plate (7) are movably connected to a second rod (6). The middle right end of the side support plate (7) has several slots (5). The middle upper end of the support base (1) is movably connected to two first rods (3). The right upper end of the support base (1) is fixedly connected to a support device (2). The front and rear ends of the support base (1) are movably connected to two extension devices (4). The support device (2) includes a connecting seat (21), a connecting member (22) is fixedly connected to the upper end of the connecting seat (21), a support rod (23) is movably connected to the connecting member (22) through a rotating shaft, and a beveled part (24) is provided at the end of the support rod (23) away from the connecting member (22).
2. The emergency escape device for water conservancy projects according to claim 1, characterized in that: The connecting seat (21) is fixedly connected to the support base (1), and the end of the support rod (23) away from the connecting piece (22) extends into the slot (5).
3. The emergency escape device for water conservancy projects according to claim 1, characterized in that: The lower front and lower rear of the side support plate (7) are fixedly connected with connecting blocks (72), and the front and rear ends of the side support plate (7) are provided with two sliding grooves (71). The right end of the side support plate (7) is provided with four through holes (73).
4. The emergency escape device for water conservancy projects according to claim 3, characterized in that: All four grooves (71) are "T" shaped structures, and the four grooves (71) and the four holes (73) are staggered.
5. An emergency escape device for water conservancy projects according to claim 1, characterized in that: The extension device (4) includes an extension plate (41), and a number of round holes (43) are opened on the right side of the front end of the extension plate (41). A third insertion rod (42) is inserted and connected in the round holes (43) on the right side.
6. An emergency escape device for water conservancy projects according to claim 5, characterized in that: The extension plate (41) is slidably connected to the slide groove (71). The extension plate (41) has a "T" shaped structure. The circular hole (43), the four second-order insertion rods (6), and the four first-order insertion rods (3) have the same structure.