Progress display device for water conservancy and hydropower construction

Abstract

The utility model discloses a progress display device for water conservancy and hydropower construction, and relates to the technical field of water conservancy and hydropower construction. The folding device comprises a supporting rod, wherein a folding mechanism and a lifting mechanism are arranged on the supporting rod; a display board is fixedly connected to the top of the supporting rod, a mounting groove is formed in the bottom of the supporting rod, the folding mechanism comprises a plurality of rectangular sliding grooves formed in the supporting rod, the rectangular sliding grooves communicate with the mounting groove, and a first circular ring is slidably connected to the outer wall of the supporting rod. According to the progress display device for water conservancy and hydropower construction, through the arrangement of the folding mechanism, the problems that in the using process of an existing progress display device for water conservancy and hydropower construction, due to the fact that the display device needs to move between different construction areas, the size and size are large, if the display device is inconvenient to fold, more transportation space is occupied, and transportation cost is increased are solved; and in addition, the device is easy to damage in the carrying process, so that great inconvenience is brought to the transportation and carrying work.

Description

Technical Field

[0001] This utility model relates to the technical field of water conservancy and hydropower construction, and in particular to a progress display device for water conservancy and hydropower construction. Background Technology

[0002] Water conservancy and hydropower projects are typically large-scale, involving numerous sub-projects and complex processes, such as dam construction, canal excavation, and power generation equipment installation. These stages are interconnected and mutually influential, requiring precise control and coordinated management of the construction progress. The construction cycle is long, potentially spanning several years or even decades. During this lengthy construction process, it is necessary to understand and grasp the progress of each stage in a timely and accurate manner in order to rationally allocate resources and adjust the construction plan. The construction environment is complex, and there may be adverse natural conditions, such as floods and mudslides, as well as complex geological conditions, which can significantly impact the construction progress. It is necessary to use progress display devices to provide timely feedback and take corresponding measures.

[0003] However, existing water conservancy and hydropower construction progress display devices are difficult to use. Because the display devices need to be moved between different construction areas, and their large size and dimensions make them difficult to fold, they will occupy a lot of transportation space, increase transportation costs, and are also easily damaged during handling, causing great inconvenience to transportation and handling work. Utility Model Content

[0004] The purpose of this utility model is to provide a progress display device for water conservancy and hydropower construction. By setting a folding mechanism, it solves the problem that existing progress display devices for water conservancy and hydropower construction need to be moved between different construction areas. Due to their large size and dimensions, if they are not easy to fold, they will occupy a lot of transportation space, increase transportation costs, and are easily damaged during transportation, causing great inconvenience to transportation and handling work.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a progress display device for water conservancy and hydropower construction, including a support rod, on which a folding mechanism and a lifting mechanism are provided;

[0007] A display panel is fixedly connected to the top of the support rod, and an installation groove is provided at the bottom of the support rod. The folding mechanism includes several rectangular sliding grooves formed on the support rod, and all of the rectangular sliding grooves are connected to the installation groove. A ring is slidably connected to the outer wall of the support rod, and several sliders are slidably connected to the inner wall of the ring. The sides of the sliders away from the ring pass through the rectangular sliding grooves and extend into the installation groove. The sliders are slidably connected to the rectangular sliding grooves respectively.

[0008] Furthermore, several connecting blocks 1 are fixedly connected to the outer wall of the slider, and connecting blocks 2 are respectively hinged to the side of the connecting blocks 1 away from the slider.

[0009] Furthermore, each of the connecting blocks 2 is fixedly connected to a support leg on the side away from the slider, and a ring 2 is fixedly connected to the outer wall of the support rod.

[0010] Furthermore, several connecting blocks three are fixedly connected to the outer wall of the second ring, and each of the connecting blocks three has a connecting rod hinged to the side away from the second ring.

[0011] Furthermore, each of the supporting legs is fixedly connected to a connecting block four on the side near the supporting rod, and each of the connecting rods is hinged to a connecting block four on the side away from the supporting rod, and each of the supporting legs is fixedly connected to a supporting foot at its bottom.

[0012] Furthermore, the lifting mechanism includes a threaded rod rotatably connected to the inner wall of the top of the mounting groove, the bottom of the threaded rod extending to the outside of the support rod, a movable block threadedly connected to the outer wall of the threaded rod, the outer wall of the movable block being fixedly connected to a plurality of sliders, and a handle fixedly connected to the bottom extension of the threaded rod.

[0013] Furthermore, the support rod has a rotating groove, and a retaining ring is fixedly connected to the outer wall of the threaded rod. The outer wall of the retaining ring extends into the rotating groove, and the retaining ring is rotatably connected to the rotating groove.

[0014] This utility model has the following beneficial effects:

[0015] 1. By setting up a folding mechanism, when the ring moves downward, the support legs will be connected by connecting block one and connecting block two. Through the cooperation of connecting block three, connecting rod and connecting block four, several support legs can be unfolded. After the support legs are unfolded, the device can be stably supported, which can increase the contact area between the device and the ground, distribute the weight of the device and the external force, and ensure that the device always maintains a stable upright state. This prevents the device from tilting, shaking or even collapsing due to uneven ground or soft soil, and ensures that the display device can continuously and normally display construction progress information. If it is necessary to move the device, turn the handle in the opposite direction to bring the support legs together and move the device to the corresponding position.

[0016] 2. By setting up a lifting mechanism, when the device needs to be placed in a certain position, the handle can be turned. The handle will drive the threaded rod to rotate stably under the cooperation of the rotating groove and the retaining ring. When the threaded rod rotates, the moving block will move downward under the cooperation of the threaded rod and the slider, thereby driving the ring one to move downward. This eliminates the need for additional adjustment tools, reduces the difficulty of operation, and improves the safety and efficiency of operation. The lifting of the ring one can be adjusted by turning the handle to control the opening and closing of several support legs, which facilitates the transfer or placement of the device.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0020] Figure 2 This is a partial cross-sectional view of the present invention.

[0021] Figure 3 This is a partial cross-sectional view of the folding mechanism of this utility model;

[0022] Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0023] Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Support rod; 101. Display board; 102. Mounting slot; 2. Folding mechanism; 211. Rectangular slide; 212. Ring 1; 213. Slider; 214. Connecting block 1; 215. Connecting block 2; 216. Support leg; 217. Ring 2; 218. Connecting block 3; 219. Connecting rod; 220. Connecting block 4; 221. Support foot; 3. Lifting mechanism; 311. Threaded rod; 312. Moving block; 313. Handle; 314. Rotary groove; 315. Snap ring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5As shown, this utility model is a progress display device for water conservancy and hydropower construction, including a support rod 1. A folding mechanism 2 and a lifting mechanism 3 are provided on the support rod 1. A display board 101 is fixedly connected to the top of the support rod 1, and an installation groove 102 is provided at the bottom of the support rod 1. The folding mechanism 2 includes several rectangular sliding grooves 211 formed on the support rod 1, all of which are connected to the installation groove 102. A circular ring 212 is slidably connected to the outer wall of the support rod 1, and several sliders 213 are slidably connected to the inner wall of the circular ring 212. The sides of the sliders 213 away from the circular ring 212 pass through the rectangular sliding grooves 211 and extend into the installation groove 102. The sliders 213 are slidably connected to the rectangular sliding grooves 211. Several support legs 216 are fixedly connected to connecting blocks 220 on the sides near the support rod 1, and several connecting rods 219 are connected to the connecting blocks 220 on the sides away from the support rod 1. The device is hinged at 220. Support feet 221 are fixedly connected to the bottom of several support legs 216. Several connecting blocks 1 214 are fixedly connected to the outer wall of the slider 213. Connecting blocks 215 are hinged to the side of several connecting blocks 1 214 away from the slider 213. Support legs 216 are fixedly connected to the side of several connecting blocks 215 away from the slider 213. Ring 217 is fixedly connected to the outer wall of the support rod 1. Several connecting blocks 3 218 are fixedly connected to the outer wall of ring 217. Connecting rods 219 are hinged to the side of several connecting blocks 3 218 away from ring 217. By setting the folding mechanism 2, the contact area between the device and the ground can be increased, the weight of the device itself and the external force it receives can be distributed, and the device can always maintain a stable upright state. This prevents the device from tilting, shaking or even collapsing due to uneven ground or soft soil, and ensures that the display device can continuously and normally display construction progress information.

[0028] The lifting mechanism 3 includes a threaded rod 311 rotatably connected to the inner wall of the top of the mounting groove 102. The bottom of the threaded rod 311 extends to the outside of the support rod 1. A movable block 312 is threadedly connected to the outer wall of the threaded rod 311. The outer wall of the movable block 312 is fixedly connected to several sliders 213. A handle 313 is fixedly connected to the bottom extension of the threaded rod 311. A rotating groove 314 is provided on the support rod 1. A retaining ring 315 is fixedly connected to the outer wall of the threaded rod 311. The outer wall of the retaining ring 315 extends into the rotating groove 314. The retaining ring 315 is rotatably connected to the rotating groove 314. By setting up the lifting mechanism 3, the device does not need to rely on additional adjustment tools, reducing the difficulty of operation and improving the safety and efficiency of operation. The lifting of the ring 212 can be adjusted by turning the handle 313 to control the opening and closing of several support legs 216, which facilitates the transfer or placement of the device.

[0029] One specific application of this embodiment is as follows: In use, first move the device to the corresponding position, then turn the handle 313. The handle 313, in cooperation with the rotating groove 314 and the retaining ring 315, will drive the threaded rod 311 to rotate stably. As the threaded rod 311 rotates, the moving block 312 will move downwards in cooperation with the threaded rod 311 and the slider 213, thereby driving the ring 212 downwards. This eliminates the need for additional adjustment tools, reducing operational difficulty and improving operational safety and efficiency. Turning the handle 313 allows adjustment of the ring 212's height, controlling the opening and closing of several support legs 216, facilitating the transfer or placement of the device. When the ring 212 moves downwards, the support legs 216 will move downwards along the connecting block 214. With the connection of connecting block 215, the several supporting legs 216 are unfolded through the cooperation of connecting block 318, connecting rod 219 and connecting block 420. After the several supporting legs 216 are unfolded, the device can be stably supported, which increases the contact area between the device and the ground, disperses the weight of the device and the external force, and ensures that the device always maintains a stable upright state. This prevents the device from tilting, shaking or even collapsing due to uneven ground or soft soil, and ensures that the display device can continuously and normally display construction progress information. After the device is unfolded, the construction progress can be written on the display board 101 for display to the construction personnel. If it is necessary to move the device, turn the handle 313 in the opposite direction to bring the several supporting legs 216 together.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A progress display device for water conservancy and hydropower construction, characterized in that: It includes a support rod (1), on which a folding mechanism (2) and a lifting mechanism (3) are provided; The top of the support rod (1) is fixedly connected to a display panel (101), and the bottom of the support rod (1) is provided with an installation groove (102). The folding mechanism (2) includes several rectangular sliding grooves (211) opened on the support rod (1). The several rectangular sliding grooves (211) are all connected to the installation groove (102). A ring (212) is slidably connected to the outer wall of the support rod (1). Several sliders (213) are slidably connected to the inner wall of the ring (212). The side of the several sliders (213) away from the ring (212) passes through the several rectangular sliding grooves (211) and extends into the installation groove (102). The several sliders (213) are slidably connected to the several rectangular sliding grooves (211).

2. The progress display device for water conservancy and hydropower construction according to claim 1, characterized in that, A plurality of connecting blocks 1 (214) are fixedly connected to the outer wall of the slider (213), and connecting blocks 2 (215) are respectively hinged to the side of the plurality of connecting blocks 1 (214) away from the slider (213).

3. The progress display device for water conservancy and hydropower construction according to claim 2, characterized in that, Each of the connecting blocks 215 has a support leg (216) fixedly connected to the side away from the slider (213), and a ring 2 (217) is fixedly connected to the outer wall of the support rod (1).

4. The progress display device for water conservancy and hydropower construction according to claim 3, characterized in that, Several connecting blocks (218) are fixedly connected to the outer wall of the second ring (217), and connecting rods (219) are hinged to the side of the connecting blocks (218) away from the second ring (217).

5. A progress display device for water conservancy and hydropower construction according to claim 4, characterized in that, Each of the supporting legs (216) is fixedly connected to a connecting block four (220) on the side near the supporting rod (1), and each of the connecting rods (219) is hinged to a connecting block four (220) on the side away from the supporting rod (1). Each of the supporting legs (216) is fixedly connected to a supporting foot (221) at the bottom.

6. A progress display device for water conservancy and hydropower construction according to claim 5, characterized in that, The lifting mechanism (3) includes a threaded rod (311) rotatably connected to the inner wall of the top of the mounting groove (102). The bottom of the threaded rod (311) extends to the outside of the support rod (1). A movable block (312) is threadedly connected to the outer wall of the threaded rod (311). The outer wall of the movable block (312) is fixedly connected to a plurality of sliders (213). A handle (313) is fixedly connected to the bottom extension of the threaded rod (311).

7. A progress display device for water conservancy and hydropower construction according to claim 6, characterized in that, The support rod (1) has a rotating groove (314), and a retaining ring (315) is fixedly connected to the outer wall of the threaded rod (311). The outer wall of the retaining ring (315) extends into the rotating groove (314), and the retaining ring (315) is rotatably connected to the rotating groove (314).

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