Safety protection device for water conservancy and hydropower engineering

Abstract

The utility model relates to the technical field of safety protection devices, and discloses a safety protection device for water conservancy and hydropower engineering, which comprises a baffle, protection rods are rotatably connected to the front inner side and the rear inner side of the baffle, folding connecting mechanisms are arranged at the tops of the protection rods, and supporting mechanisms are arranged on the front side and the back side of the baffle. In the transportation process of the device, the whole device can be easily stored by pressing a handle, later transportation is further facilitated, the transportation size is further reduced, when the two protection devices are connected, a connecting block on the left side of the other protection device is inserted into a groove corresponding to the right side of the other protection device, and due to the fact that a clamping block is designed to be inclined, the clamping block is not prone to falling off. In the inserting process, the connecting blocks push the clamping blocks to move outwards, and when the clamping blocks move to the proper positions, the clamping blocks are inserted into the grooves corresponding to the connecting blocks, so that quick connection between the two sets of protection devices can be quickly completed, and the connecting effect between the devices is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection devices, in particular to a safety protection device for water conservancy and hydropower engineering. Background Art

[0002] Safety protection devices in water conservancy and hydropower projects have multiple important uses. First, for construction sites, safety protection devices such as protective nets, safety belts and guardrails are indispensable. Protective nets can effectively prevent people and objects on the construction site from falling from high altitudes. Safety belts are life-saving for construction workers in high-altitude operations and cliff-side operations, which can significantly reduce the risk of falling accidents. The setting of guardrails helps to limit the range of activities of construction workers and outsiders to avoid unnecessary injuries.

[0003] According to the patent website, a safety protection device for water conservancy and hydropower engineering (authorization announcement CN218234615U) describes "a safety protection device for water conservancy and hydropower engineering, including a protective fence, a stabilizing mechanism is provided on the lower end outer surface of the protective fence, a protective outer frame is provided on the inner wall of the protective fence, and a warning sign is provided on the front end outer surface of the protective outer frame."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the device fixes the connecting line to one side of the protective fence through the anti-slip groove, and then fixes the connecting hanging ring to the hanging ring clamp on the protective outer frame, thereby completing the mutual connection of multiple groups of devices, and inserting the ground nail into the ground through the threaded screw, thereby improving the stability of the device. However, in actual use, the protective outer frame and the protective fence of the device are fixedly connected, which makes the overall device inconvenient to store and transport, and the volume is too large during transportation. In addition, the device is hung on the protective outer frame through the connecting hanging ring, which makes the connecting hook easy to fall off the hanging ring clamp, thereby making the mutual connectivity of the two groups of devices poor. In addition, the device only inserts the ground nail into the ground to play a fixing role. In the event of strong winds, the stability of the overall device is poor due to the lack of an external supporting structure. Therefore, it is necessary to improve a safety protection device for water conservancy and hydropower projects. Utility Model Content

[0006] The purpose of the utility model is to provide a safety protection device for water conservancy and hydropower engineering to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety protection device for water conservancy and hydropower engineering, comprising a baffle, the front and rear inner sides of the baffle are rotatably connected with a protection rod, the top of the protection rod is provided with a folding connection mechanism, the front and back of the baffle are provided with a support mechanism, and the front of the baffle is provided with a warning sign;

[0008] The folding connection mechanism comprises a folding component and a connection component. The connection component is arranged inside the folding component to facilitate storage and quick connection.

[0009] Preferably, the folding assembly includes a protective frame, which is rotatably connected to the top of the protective rod, a connecting column is slidably connected inside the protective frame, a No. 1 spring is fixedly connected between the connecting column and the protective frame, a handle is fixedly connected to the right side of the connecting column, a limiting column is fixedly connected to the bottom of the connecting column, and a connecting sleeve is fixedly connected to the outside of the protective rod, so as to facilitate folding of the entire device and facilitate later transportation.

[0010] Preferably, grooves are provided at positions corresponding to the connecting sleeve and the connecting column, and the connecting column is inserted into the groove to facilitate fixing the protective rod.

[0011] Preferably, the connecting assembly includes a card block, which is slidably connected inside the protective frame, a sliding column is fixedly connected to the front of the card block, a pulling block is fixedly connected to the front of the sliding column, a No. 2 spring is fixedly connected between the card block and the protective frame, and a connecting block is fixedly connected to the left side of the protective frame, so as to facilitate quick connection of two protective devices.

[0012] Preferably, grooves are provided at positions corresponding to the sliding column and the protective frame, and the sliding column is slidably connected in the groove, so as to facilitate pulling the clamping block away from the connecting block.

[0013] Preferably, the supporting mechanism includes a fixing plate, which is fixedly connected to the front face of the baffle, the left and right sides of the fixing plate are rotatably connected to connecting rods, the end of the connecting rod away from the fixing plate is rotatably connected to a moving block, the outside of the moving block is slidably connected to the supporting plate, the front face of the baffle is fixedly connected to a fixing sleeve, and the fixing sleeve has ground nails inserted therein, so as to further improve the stability of the device.

[0014] Preferably, the support plate is rotatably connected to the left and right sides of the fixed plate, and there are four fixing sleeves and ground nails, which are evenly distributed on the front and back sides of the baffle, so as to facilitate fixing the device on the ground.

[0015] Compared with the prior art, the utility model provides a safety protection device for water conservancy and hydropower engineering, which has the following beneficial effects:

[0016] 1. The safety protection device for water conservancy and hydropower projects has a folding connection mechanism, and during the transportation of the device, the entire device can be easily stored by pressing the handle, which further facilitates later transportation and reduces the transportation volume. When connecting two protection devices, the left connecting block of another group of protection devices is inserted into the corresponding groove on the right side of the other group of protection devices. Since the card block is designed as an inclined surface, during the insertion process, the connection block pushes the card block to move outward. When it moves to a suitable position, the card block is inserted into the groove corresponding to the connection block, so that the quick connection between the two groups of protection devices can be quickly completed, and the connection effect between the devices is further improved.

[0017] 2. The safety protection device for water conservancy and hydropower projects is provided with a supporting mechanism, and when in use, the ground nails are inserted into the ground to fix the device to the ground, and the support plate is in contact with the ground. The connecting rod and the support plate cooperate to provide additional supporting force for the device, thereby further improving the stability of the device, and when the device encounters strong winds, the overall wind resistance of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the folding connection mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the unfolded structure of the folding assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the expanded structure of the connection assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of a single supporting mechanism of the utility model.

[0024] In the figure: 1. baffle; 2. protection rod; 3. folding connection mechanism; 4. warning sign; 5. support mechanism; 31. folding assembly; 32. connection assembly; 311. protection frame; 312. spring No. 1; 313. handle; 314. connecting column; 315. limiting column; 316. connecting sleeve; 321. block; 322. sliding column; 323. spring No. 2; 324. pulling block; 325. connecting block; 51. fixing plate; 52. connecting rod; 53. moving block; 54. supporting plate; 55. fixing sleeve; 56. ground nail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a safety protection device for water conservancy and hydropower engineering, including a baffle 1, a protection rod 2 is rotatably connected to the front and rear inner sides of the baffle 1, a folding connection mechanism 3 is arranged on the top of the protection rod 2, a support mechanism 5 is arranged on the front and back of the baffle 1, and a warning sign 4 is arranged on the front of the baffle 1;

[0029] The folding connection mechanism 3 includes a folding component 31 and a connection component 32. The connection component 32 is arranged inside the folding component 31 to facilitate easy storage and quick connection.

[0030] Furthermore, the folding component 31 includes a protective frame 311, which is rotatably connected to the top of the protective rod 2. A connecting column 314 is slidably connected inside the protective frame 311. A spring 312 is fixedly connected between the connecting column 314 and the protective frame 311. A handle 313 is fixedly connected to the right side of the connecting column 314. A limiting column 315 is fixedly connected to the bottom of the connecting column 314. A connecting sleeve 316 is fixedly connected to the outside of the protective rod 2, which facilitates the folding of the entire device and facilitates later transportation.

[0031] Furthermore, grooves are provided at positions corresponding to the connecting sleeve 316 and the connecting column 314 , and the connecting column 314 is inserted into the grooves to facilitate fixing the protective rod 2 .

[0032] Furthermore, the connecting component 32 includes a card block 321, which is slidably connected to the inside of the protective frame 311, a sliding column 322 is fixedly connected to the front of the card block 321, a pulling block 324 is fixedly connected to the front of the sliding column 322, a No. 2 spring 323 is fixedly connected between the card block 321 and the protective frame 311, and a connecting block 325 is fixedly connected to the left side of the protective frame 311, so as to facilitate the quick connection of the two protective devices.

[0033] Furthermore, a groove is formed at the corresponding position of the sliding post 322 and the protection frame 311 , and the sliding post 322 is slidably connected in the groove, so as to conveniently pull the clamping block 321 away from the connecting block 325 .

[0034] Embodiment 2:

[0035] See also Figure 5 , and combined with Example 1, it is further obtained that the supporting mechanism 5 includes a fixed plate 51, the fixed plate 51 is fixedly connected to the front of the baffle 1, the left and right sides of the fixed plate 51 are rotatably connected with connecting rods 52, the end of the connecting rod 52 away from the fixed plate 51 is rotatably connected with a moving block 53, the outside of the moving block 53 is slidably connected with a supporting plate 54, the front of the baffle 1 is fixedly connected with a fixing sleeve 55, and the inside of the fixing sleeve 55 is plugged with a ground nail 56, so as to further improve the stability of the device.

[0036] Furthermore, the support plate 54 is rotatably connected to the left and right sides of the fixing plate 51, and there are four fixing sleeves 55 and ground nails 56, and the fixing sleeves 55 and ground nails 56 are evenly distributed on the front and back sides of the baffle 1, so as to facilitate fixing the device on the ground.

[0037] In actual operation, when the device is used, first, through the folding connection mechanism 3, during the transportation of the device, by pressing the handle 313, the handle 313 drives the connecting column 314 to move, and then the connecting column 314 drives the limiting column 315 to move, so that the limiting column 315 is separated from the groove corresponding to the connecting sleeve 316, and then the protective frame 311 is pulled, so that the protective frame 311 drives the protective rod 2 to rotate, so that the device is folded as a whole, and when connecting the two protective devices, the left connecting block 325 of the other group of protective devices is inserted into the corresponding groove on the right side of the other group of protective devices, and because the block 321 is designed as an inclined surface, during the insertion process, the connecting block 325 pushes the block 321 Move outward, when it moves to the appropriate position, the card block 321 is inserted into the groove corresponding to the connecting block 325, and later it only needs to pull the card block 321 outward to make the card block 321 disengage from the connecting block 325, so that the two sets of protective devices can be quickly and easily separated, and then through the set support mechanism 5, and when in use, by inserting the ground nail 56 into the ground, the device is fixed to the ground, and then by pulling the support plate 54 outward, the support plate 54 is expanded outward, and during the expansion process, the moving block 53 is driven to move, so that the moving block 53 drives the connecting rod 52 to move, so that the support plate 54 contacts the ground, and through the cooperation of the connecting rod 52 and the support plate 54, additional supporting force is provided for the device.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A safety protection device for water conservancy and hydropower engineering, comprising a baffle (1), characterized in that: The baffle (1) is rotatably connected to a protection rod (2) at the front and rear inner sides, a folding connection mechanism (3) is provided at the top of the protection rod (2), a support mechanism (5) is provided at the front and back of the baffle (1), and a warning sign (4) is provided at the front of the baffle (1); The folding connection mechanism (3) comprises a folding component (31) and a connection component (32), wherein the connection component (32) is arranged inside the folding component (31).

2. A safety protection device for water conservancy and hydropower engineering according to claim 1, characterized in that: The folding assembly (31) comprises a protective frame (311), wherein the protective frame (311) is rotatably connected to the top of the protective rod (2), a connecting column (314) is slidably connected inside the protective frame (311), a No. 1 spring (312) is fixedly connected between the connecting column (314) and the protective frame (311), a handle (313) is fixedly connected to the right side of the connecting column (314), a limiting column (315) is fixedly connected to the bottom of the connecting column (314), and a connecting sleeve (316) is fixedly connected to the outside of the protective rod (2).

3. A safety protection device for water conservancy and hydropower engineering according to claim 2, characterized in that: The connection sleeve (316) and the connection column (314) are provided with grooves at positions corresponding to each other, and the connection column (314) is inserted into the grooves.

4. A safety protection device for water conservancy and hydropower engineering according to claim 2, characterized in that: The connecting assembly (32) comprises a clamping block (321), the clamping block (321) is slidably connected inside the protective frame (311), a sliding column (322) is fixedly connected to the front of the clamping block (321), a pulling block (324) is fixedly connected to the front of the sliding column (322), a No. 2 spring (323) is fixedly connected between the clamping block (321) and the protective frame (311), and a connecting block (325) is fixedly connected to the left side of the protective frame (311).

5. A safety protection device for water conservancy and hydropower engineering according to claim 4, characterized in that: A groove is provided at a position corresponding to the sliding column (322) and the protection frame (311), and the sliding column (322) is slidably connected in the groove.

6. A safety protection device for water conservancy and hydropower engineering according to claim 4, characterized in that: The support mechanism (5) comprises a fixed plate (51), the fixed plate (51) is fixedly connected to the front face of the baffle (1), the left and right sides of the fixed plate (51) are rotatably connected to connecting rods (52), one end of the connecting rod (52) away from the fixed plate (51) is rotatably connected to a moving block (53), the outside of the moving block (53) is slidably connected to a support plate (54), the front face of the baffle (1) is fixedly connected to a fixing sleeve (55), and a ground nail (56) is inserted into the fixing sleeve (55).

7. A safety protection device for water conservancy and hydropower engineering according to claim 6, characterized in that: The support plate (54) is rotatably connected to the left and right sides of the fixed plate (51), and the number of the fixed sleeves (55) and the ground nails (56) is four, and the fixed sleeves (55) and the ground nails (56) are evenly distributed on the front and rear sides of the baffle (1).

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