Safety warning device for water conservancy project management

Abstract

The utility model provides a hydraulic engineering management safety warning device which comprises an anchor cable rod, an anchor cable lock is sleeved on the anchor cable rod, an anchor cable dynamometer is arranged on one side of the anchor cable lock, the anchor cable rod is sleeved with the anchor cable dynamometer, a supporting disc is arranged on one side, away from the anchor cable lock, of the anchor cable dynamometer, and the anchor cable rod is sleeved with the supporting disc. The anchor cable rod is sleeved with the supporting disc, a base plate is arranged on the side, away from the anchor cable dynamometer, of the supporting disc, a round opening is formed in the middle of one side face of the base plate, the anchor cable rod penetrates through the round opening, a plurality of columns are annularly installed on the edge of the face, facing the supporting disc, of the base plate at equal intervals, and the columns are arranged in the length direction of the anchor cable rod. The anchor cable rod recovery device has the advantages that parts such as an anchor cable dynamometer can be recovered conveniently in the mode that the anchor cable rod is burnt out, and resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to a safety warning device for water conservancy project management, belonging to the technical field of water conservancy project management. Background Technique

[0002] During the construction of water conservancy projects, anchor cables are needed to temporarily anchor and support the excavated pit walls or rock walls. To facilitate obtaining the real-time pressure value of the anchor cables, an anchor cable force meter is usually sleeved on the anchor cables, and then the anchor cable force meter is restricted on the anchor cables by using anchor cable locks. The force exerted by the pit wall or rock wall on the anchor cable force meter is displayed through the dial on the anchor cable force meter. When the force exerted by the pit wall or rock wall on the anchor cable force meter is too large, it reminds the nearby construction workers to pay attention to the risk of landslide of the pit wall or rock wall, achieving the purpose of safety warning. After the anchor cable force meter is restricted on the pit wall or rock wall by using the anchor cable locks, it is difficult to remove the anchor cable locks from the anchor cables under the reaction force of the pit wall or rock wall, so the anchor cable force meter is difficult to recycle, resulting in waste of resources. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a safety warning device for water conservancy project management to solve the problems put forward in the above background technique. The utility model is convenient to recycle the anchor cable force meter by burning off the anchor cables, reducing resource waste.

[0004] To achieve the above purpose, the utility model is realized through the following technical solutions: A safety warning device for water conservancy project management includes an anchor cable, an anchor cable lock is sleeved on the anchor cable, an anchor cable force meter is arranged on one side of the anchor cable lock, the anchor cable force meter is sleeved on the anchor cable, a support plate is arranged on the side of the anchor cable force meter away from the anchor cable lock, the support plate is sleeved on the anchor cable, a chassis is arranged on the side of the support plate away from the anchor cable force meter, a circular opening is formed in the middle position of one side surface of the chassis, the anchor cable passes through the circular opening, a plurality of column rods are annularly and equidistantly installed on the edge of the surface of the chassis facing the support plate, the column rods are arranged along the length direction of the anchor cable, and the end of the column rod away from the chassis is fixedly connected with the support plate.

[0005] Furthermore, a plurality of through holes are annularly and equidistantly formed in the edge of the surface of the chassis facing the support plate, one end of the column rod passes through the through hole and the column rod is fixed in the through hole, a threaded hole is formed in the side of the column rod away from the support plate, the threaded hole is arranged along the length direction of the column rod, a stud is threadedly connected in the threaded hole, a disc connected and fixed with the stud is sleeved on the end of the stud outside the threaded hole, and a pointed head is connected and fixed to the end of the stud away from the threaded hole.

[0006] Further, the pointed tip and the stud are integrally formed. A pin hole for inserting an extension rod is provided on the outer surface of the stud. The pin hole is arranged along the radial direction of the stud, and the pin hole is provided on the side of the disc away from the pointed tip.

[0007] Further, a plurality of reinforcing ribs are fixedly arranged at equal intervals in a ring shape on the surface of the disc facing away from the chassis, and the reinforcing ribs are fixedly connected to the stud.

[0008] Further, a plurality of blind holes are arranged at equal intervals in a ring shape at the edge of the surface of the support disc facing the chassis, and one end of the column rod is fixed in the blind holes.

[0009] Further, a through hole is provided in the middle position of one side surface of the support disc. The anchor cable rod passes through the through hole. A hollow column concentric with the through hole is provided on the side of the through hole away from the chassis. The hollow column is fixedly connected to the support disc. The hollow column is sleeved on the anchor cable rod, and the hollow column is arranged between the support disc and the anchor cable dynamometer.

[0010] Advantages of the utility model:

[0011] 1. First, anchor the anchor cable rod in the pit wall or rock wall. When using the anchor cable lock to limit the anchor cable dynamometer on the anchor cable rod, the structure formed by the column rod, the chassis and the support disc is sleeved on the anchor cable rod. Then, under the support of the support disc, there is a spacing between the anchor cable dynamometer and the pit wall or rock wall. When it is necessary to recover the anchor cable dynamometer, place the torch between the support disc and the chassis to burn off the anchor cable rod, so that components such as the anchor cable dynamometer can be recovered and reused, reducing waste of resources.

[0012] 2. When the surface of the pit wall or rock wall is uneven, adjust the lengths of the plurality of studs in the corresponding threaded holes respectively, so that the lengths of the plurality of studs outside the threaded holes are different until the plurality of discs are all in contact with the uneven surface of the pit wall or rock wall. Then, the structures formed by the multiple groups of discs and studs jointly fill the gap between the chassis and the pit wall or rock wall, making the force on the chassis balanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes and advantages of the utility model will become more obvious:

[0014] Figure 1 It is a schematic structural diagram of a safety warning device for water conservancy project management of the utility model;

[0015] Figure 2 For Figure 1 The enlarged view at A in

[0016] Figure 3 It is an assembly schematic diagram of the column rod, the support disc and the chassis in a safety warning device for water conservancy project management of the utility model;

[0017] In the figure: 1 - anchor cable rod, 2 - chassis, 3 - column rod, 4 - support plate, 5 - anchor cable dynamometer, 6 - anchor cable lock, 7 - hollow column, 8 - disc, 9 - pointed head, 10 - pin hole, 11 - stud, 12 - threaded hole, 13 - perforation, 14 - round opening. Specific implementation manner

[0018] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0019] Please refer to Figure 1 and Figure 3 , the present utility model provides a technical solution: a safety warning device for water conservancy project management, including an anchor cable rod 1, an anchor cable lock 6 is sleeved on the anchor cable rod 1, an anchor cable dynamometer 5 is arranged on one side of the anchor cable lock 6, the anchor cable dynamometer 5 is sleeved on the anchor cable rod 1, a support plate 4 is arranged on the side of the anchor cable dynamometer 5 away from the anchor cable lock 6, the support plate 4 is sleeved on the anchor cable rod 1, a chassis 2 is arranged on the side of the support plate 4 away from the anchor cable dynamometer 5, a round opening 14 is opened in the middle position of one side surface of the chassis 2, the anchor cable rod 1 penetrates through the round opening 14, a plurality of column rods 3 are annularly and equidistantly installed at the edge of the surface of the chassis 2 facing the support plate 4, the column rods 3 are arranged along the length direction of the anchor cable rod 1, and the end of the column rod 3 away from the chassis 2 is fixedly connected to the support plate 4. A plurality of blind holes are annularly and equidistantly opened at the edge of the surface of the support plate 4 facing the chassis 2, so that one end of the column rod 3 is fixed in the blind hole, improving the mechanical strength of the connection between the column rod 3 and the support plate 4. First, the anchor cable rod 1 is anchored in the pit wall or rock wall. When the anchor cable lock 6 is used to limit the anchor cable dynamometer 5 on the anchor cable rod 1, the structure formed by the column rod 3, the chassis 2 and the support plate 4 is sleeved on the anchor cable rod 1. Then, under the support of the support plate 4, there is a spacing between the anchor cable dynamometer 5 and the pit wall or rock wall. When it is necessary to recover the anchor cable dynamometer 5, a blowtorch is placed between the support plate 4 and the chassis 2 to burn off the anchor cable rod 1, so that components such as the anchor cable dynamometer 5 can be recovered and reused, reducing waste of resources. When the force exerted by the pit wall or rock wall on the anchor cable dynamometer 5 is too large, it reminds the nearby construction workers to pay attention to the risk of landslide of the pit wall or rock wall, achieving the purpose of safety warning.

[0020] Refer to Figure 1 and Figure 3 , a perforation 13 is opened in the middle position of one side surface of the support plate 4, the anchor cable rod 1 penetrates through the perforation 13, a hollow column 7 concentric with the perforation 13 is arranged on the side of the perforation 13 away from the chassis 2, the hollow column 7 is fixedly connected to the support plate 4, the hollow column 7 is sleeved on the anchor cable rod 1, and the hollow column 7 is arranged between the support plate 4 and the anchor cable dynamometer 5. Under the support of the hollow column 7, a certain spacing is generated between the anchor cable dynamometer 5 and the support plate 4, avoiding contact between the flat head on the anchor cable dynamometer 5 and the support plate 4.

[0021] Refer to Figure 1 、 Figure 2 and Figure 3 As shown in Figure 1 , Figure 2 and Figure 3 , on the edge of the side of the chassis 2 facing the support disk 4, a plurality of through holes are equidistantly arranged in a ring shape. One end of the column rod 3 penetrates through the through hole and the column rod 3 is fixed in the through hole. A threaded hole 12 is formed on the side of the column rod 3 facing away from the support disk 4. The threaded hole 12 is arranged along the length direction of the column rod 3. A stud 11 is threadedly connected in the threaded hole 12. One end of the stud 11 outside the threaded hole 12 is sleeved with a disk 8 fixedly connected to the stud 11. One end of the stud 11 away from the threaded hole 12 is fixedly connected with a pointed head 9. The pointed head 9 and the stud 11 are integrally formed. The design of the pointed head 9 reduces the resistance when the stud 11 is inserted into the pit wall or rock wall. A pin hole 10 for inserting an extension rod is formed on the outer surface of the stud 11. The pin hole 10 is arranged along the radial direction of the stud 11. The pin hole 10 is arranged on the side of the disk 8 facing away from the pointed head 9. The extension rod is inserted into the pin hole 10, which is convenient for rotating the stud 11 by using the extension rod. A plurality of reinforcing ribs are fixedly arranged equidistantly in a ring shape on the side of the disk 8 facing away from the chassis 2, and the reinforcing ribs are fixedly connected to the stud 11, improving the mechanical strength of the connection between the disk 8 and the stud 11. When the surface of the pit wall or rock wall is uneven, adjust the lengths of the plurality of studs 11 in the corresponding threaded holes 12 respectively, so that the lengths of the plurality of studs 11 outside the threaded holes 12 are different until the plurality of disks 8 are all in contact with the uneven surface of the pit wall or rock wall. Furthermore, the structures formed by the plurality of disks 8 and studs 11 jointly fill the gap between the chassis 2 and the pit wall or rock wall, making the force on the chassis 2 balanced.

[0022] Although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A safety warning device for water conservancy project management, including a cable anchor rod (1), characterized in that: An anchor cable locking device (6) is sleeved on the anchor cable rod (1). An anchor cable dynamometer (5) is arranged on one side of the anchor cable locking device (6). The anchor cable dynamometer (5) is sleeved on the anchor cable rod (1). A support disc (4) is arranged on the side of the anchor cable dynamometer (5) away from the anchor cable locking device (6). The support disc (4) is sleeved on the anchor cable rod (1). A chassis (2) is arranged on the side of the support disc (4) away from the anchor cable dynamometer (5). A circular opening (14) is formed in the middle position of one side surface of the chassis (2). The anchor cable rod (1) penetrates through the circular opening (14). A plurality of column rods (3) are annularly and equidistantly installed at the edge of the side surface of the chassis (2) facing the support disc (4). The column rods (3) are arranged along the length direction of the anchor cable rod (1). One end of the column rod (3) away from the chassis (2) is fixedly connected to the support disc (4).

2. The safety warning device for water conservancy project management according to claim 1, characterized in that: A plurality of through holes are annularly and equidistantly formed at the edge of the side surface of the chassis (2) facing the support disc (4). One end of the column rod (3) penetrates through the through hole and the column rod (3) is fixed in the through hole. A threaded hole (12) is formed on the side of the column rod (3) away from the support disc (4). The threaded hole (12) is arranged along the length direction of the column rod (3). A stud (11) is threadedly connected in the threaded hole (12). A disc (8) fixedly connected to the stud (11) is sleeved on one end of the stud (11) outside the threaded hole (12). A pointed head (9) is fixedly connected to the end of the stud (11) away from the threaded hole (12).

3. The safety warning device for water conservancy project management according to claim 2, characterized in that: The pointed head (9) and the stud (11) are of an integrally formed structure. A pin hole (10) for inserting an extension rod is formed on the outer surface of the stud (11). The pin hole (10) is arranged along the radial direction of the stud (11). The pin hole (10) is arranged on the side of the disc (8) away from the pointed head (9).

4. The safety warning device for water conservancy project management according to claim 2, characterized in that: A plurality of reinforcing ribs are annularly and equidistantly fixed on the side of the disc (8) away from the chassis (2). The reinforcing ribs are fixedly connected to the stud (11).

5. The safety warning device for water conservancy project management according to claim 1, wherein: A plurality of blind holes are annularly and equidistantly formed at the edge of the side surface of the support disc (4) facing the chassis (2). One end of the column rod (3) is fixed in the blind hole.

6. The safety warning device for water conservancy project management according to claim 1, wherein: A through hole (13) is formed in the middle position of one side surface of the support disc (4). The anchor cable rod (1) penetrates through the through hole (13). A hollow column (7) concentrically arranged with the through hole (13) is arranged on the side of the through hole (13) away from the chassis (2). The hollow column (7) is fixedly connected to the support disc (4). The hollow column (7) is sleeved on the anchor cable rod (1). The hollow column (7) is arranged between the support disc (4) and the anchor cable dynamometer (5).

Images