Adjustable river bank protection precast block mounting support

Abstract

The utility model discloses an adjustable river revetment precast block mounting support relates to river revetment technical field. The utility model discloses a positioning assembly is equipped with the drive assembly on the positioning assembly top, is provided with the auxiliary pressing subassembly on the drive assembly, and the positioning assembly includes the rectangular frame, and the symmetrically through opening of the sliding slot is set up to the both inside surfaces of rectangular frame, and the sliding block is slidably connected in the sliding slot. The utility model discloses the use of the device, makes the device better to apply to the transfer handling of different width precast block, and through the synchronous fixed clamping of side and top, improves the stability and security in the precast block transfer process, in addition, the four inclined blocks of setting, guiding the supporting plate not only play the clamping fixed effect, still play the effect of precast block blanking guide, improve the security in the precast block unloading process, effectively prevent the impact with ground in the falling process, and cause its damage.

Description

Technical Field

[0001] This utility model belongs to the field of riverbank protection technology, and in particular relates to an adjustable precast block installation bracket for riverbank protection. Background Technology

[0002] Riverbank protection engineering refers to the measures taken in estuaries, rivers, lakes, and coastal areas to reinforce existing bank slopes with precast blocks in order to prevent erosion and collapse caused by waves, water flow, soil pressure, and groundwater seepage pressure.

[0003] Currently, the precast blocks used on riverbank revetments need to be placed on transfer and handling machinery before being moved and unloaded onto the bank slope. The mechanism that supports the precast blocks during the transfer process is called a precast block mounting bracket. This type of mounting bracket for transferring and handling precast blocks has the following shortcomings:

[0004] 1. The mounting brackets used for transferring and handling precast blocks have a single fixing method, which makes it easy for precast blocks to slip during the transfer and handling process, thus causing safety accidents;

[0005] 2. During the unloading process of precast blocks, the height difference between the equipment and the ground causes the precast blocks to directly impact the ground, resulting in breakage and damage. To address this issue, we provide an adjustable precast block mounting bracket for riverbank protection to solve the aforementioned problems. Utility Model Content

[0006] The purpose of this utility model is to provide an adjustable precast block installation bracket for riverbank protection. This device is better suited for transferring and handling precast blocks of different widths. Simultaneous side and top clamping improves the stability and safety of the precast blocks during transfer. Furthermore, the four inclined blocks and guide plates not only clamp and fix the blocks but also guide the unloading process, enhancing safety and preventing damage from impacts with the ground during descent. This solves the problems of existing precast block transfer brackets with limited fixing methods, which easily lead to slippage and safety accidents during transfer, and the issue of precast blocks breaking or being damaged due to direct impacts with the ground caused by the height difference between the equipment and the ground during unloading.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an adjustable precast block installation bracket for riverbank protection, comprising: a positioning component, a driving component mounted above the positioning component, an auxiliary pressing component provided on the driving component, the positioning component comprising a rectangular frame, the rectangular frame having symmetrically through-grooves on its two inner sides, a slider being slidably connected inside the groove; square blocks being fixedly connected to the groove on its two opposite sides, and guide grooves being slidably connected to the two square blocks on its two opposite sides; a square rod being slidably connected through-grooves on one side of the groove, an inclined block being fixedly connected to one end of the square rod, a guide plate being fixedly connected to the bottom of the inclined block, a baffle being fixedly connected to the other end of the square rod, a first spring sleeved on the square rod being fixedly connected between the baffle and the slider, and a vertical plate being fixedly connected to the top of the slider.

[0008] The present invention is further configured such that the driving assembly includes a mounting plate disposed above a rectangular frame, wherein first L-shaped plates are fixedly connected to opposite sides of the mounting plate, and the first L-shaped plates are fixedly connected to the rectangular frame; second L-shaped plates are symmetrically fixedly connected to adjacent sides of the mounting plate, and a bidirectional lead screw threadedly connected to two vertical plates is rotatably connected between adjacent two second L-shaped plates; a load-bearing plate is fixedly connected to adjacent sides of the mounting plate, and a worm gear is rotatably connected through the top of the load-bearing plate, and a first sprocket is fixedly connected to the top of the worm gear; a worm wheel meshing with the worm gear is fixedly connected to the outer wall of one of the bidirectional lead screws; first pulleys are fixedly connected to the outer walls of both bidirectional lead screws, and a second pulley and a guide wheel are rotatably connected to an inner side of one of the first L-shaped plates, and a belt is provided for transmission between the two first pulleys, the second pulleys, and the guide wheel.

[0009] The present invention is further configured such that a mounting head is fixedly connected to the top of the mounting plate, a control box is fixedly connected to the top of the mounting plate, a motor is fixedly connected to the top of the mounting plate, and a first spur gear is fixedly connected to the output end of the motor.

[0010] The present invention is further configured such that the auxiliary pressing component includes a movable rod that is connected through the top of the mounting plate, the bottom end of the movable rod is fixedly connected to a stop plate, and the top of the movable rod is fixedly connected to a limit plate.

[0011] The present invention is further configured such that a lifting plate is slidably connected to the outer wall of the moving rod, a fixing rod is symmetrically fixedly connected to the top of the lifting plate, a horizontal plate is fixedly connected between the two fixing rods, and a second spring is fixedly connected between the horizontal plate and the limiting plate.

[0012] The present invention is further configured such that the auxiliary pressing assembly includes a threaded rod rotatably connected to the top of the mounting plate, the threaded rod being threadedly connected to the cross plate, a second sprocket being fixedly connected to the top of the threaded rod, the second sprocket being meshed with the first sprocket and connected to a chain, and a second spur gear being fixedly connected to the outer wall of the threaded rod and meshing with the first spur gear.

[0013] The present invention is further configured such that a PLC controller is installed inside the control box, and the PLC controller is electrically connected to the motor.

[0014] The present invention has the following beneficial effects: 1. The present invention enables the device to be better suited for the transfer and handling of precast blocks of different widths. At the same time, the synchronous fixing and clamping on the side and top improves the stability and safety of the precast block transfer process. In addition, the four inclined blocks and guide plates not only play a clamping and fixing role, but also play a role in guiding the precast block unloading, improving the safety of the precast block unloading process and effectively preventing it from being damaged by impact with the ground during the falling process.

[0015] 2. This utility model, by setting an installation head, enables the device to better connect with external power machinery, providing power for the transfer of the device and the precast block. By controlling the motor to drive the first spur gear to rotate, it drives the second spur gear meshing with it to rotate, thereby driving the threaded rod to rotate. The threaded rod drives the second sprocket to rotate, and the chain drives the first sprocket to rotate, providing power for the rotation of the first sprocket. At the same time, the rotation of the threaded rod causes the threaded rod to drive the horizontal plate to move downward, which in turn drives the limiting plate to move downward through the compression of the second spring. This, in turn, drives the moving rod to drive the abutment plate to move downward, so that the abutment plate approaches the top of the precast block, pressing and fixing the precast block from above, thereby further improving the stability of the precast block during the transfer process. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the structure of an adjustable precast block installation bracket for riverbank protection.

[0018] Figure 2 for Figure 1 A side view structural diagram.

[0019] Figure 3 This is a schematic diagram of the positioning component in this utility model.

[0020] Figure 4 This is a schematic diagram of the connection between the inclined block, guide plate, and slider in this utility model.

[0021] Figure 5 This is a schematic diagram of the rectangular frame 101 in this utility model.

[0022] Figure 6 This is a schematic diagram of the drive component in this utility model.

[0023] Figure 7 for Figure 6 A schematic diagram of the structure viewed from below.

[0024] Figure 8 This is a schematic diagram of the auxiliary pressing component in this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Positioning assembly; 101. Rectangular frame; 102. Slide groove; 103. Slider; 104. Square block; 105. Guide groove; 106. Square rod; 107. Inclined block; 108. Guide support plate; 109. Baffle; 110. First spring; 111. Vertical plate; 2. Drive assembly; 201. Mounting plate; 202. First L-shaped plate; 203. Second L-shaped plate; 204. Two-way lead screw; 205. Load-bearing plate; 206. Worm gear; 207. First sprocket 208. Worm gear; 209. First pulley; 210. Second pulley; 211. Guide wheel; 212. Mounting head; 213. Control box; 214. Motor; 215. First spur gear; 3. Auxiliary pressing assembly; 301. Moving rod; 302. Support plate; 303. Limiting plate; 304. Lifting plate; 305. Fixing rod; 306. Horizontal plate; 307. Second spring; 308. Threaded rod; 309. Second sprocket; 310. Second spur gear. Detailed Implementation

[0027] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] For a specific implementation example, please refer to Implementation Example 1. Figure 1-8This utility model is an adjustable precast block installation bracket for riverbank protection, comprising: a positioning component 1, a driving component 2 mounted on top of the positioning component 1, and an auxiliary pressing component 3 mounted on the driving component 2. The positioning component 1 includes a rectangular frame 101, with symmetrically symmetrically perforated grooves 102 on both inner sides of the rectangular frame 101, and a slider 103 slidably connected inside the grooves 102; square blocks 104 are fixedly connected to both sides of the sliders 103 and slidably connected to the grooves 102, and guide grooves 105 are perforated on both sides of the grooves 102 and slidably connected to the two square blocks 104; a square rod is slidably connected to one side of the grooves 102. 106. One end of the square rod 106 is fixedly connected to an inclined block 107 (the two adjacent sides of the inclined block 107 are inclined to guide the feeding of precast blocks, so that precast blocks of different widths can be used, and to guide the unloading of precast blocks later). The bottom of the inclined block 107 is fixedly connected to a guide plate 108 (one side of the guide plate 108 is inclined to guide the unloading of precast blocks later). The other end of the square rod 106 is fixedly connected to a baffle 109. A first spring 110 sleeved on the square rod 106 is fixedly connected between the baffle 109 and the slider 103. A vertical plate 111 is fixedly connected to the top of the slider 103.

[0029] The operation process of this embodiment is as follows: First, control the four vertical plates 111 to move towards each other in a square shape. Then, through the slider 103 and the square rod 106, drive the inclined block 107 and the guide plate 108 to move towards the middle of the rectangular frame 101. Then, place the precast block on the four guide plates 108. During the placement process, the precast block abuts against the four inclined blocks 107, driving the four inclined blocks 107 to move towards the inner side wall of the rectangular frame 101. At the same time, compress the first spring 110. When the precast block contacts the four guide plates 108 at the bottom, under the elastic force of the first spring 110, the four inclined blocks 107 simultaneously squeeze the precast block, completing the fixation of the precast block, thereby ensuring the stability of the precast block during the transfer process.

[0030] Then, control the four sliders 103 to move along the chute 102 in a direction away from each other, and then drive the inclined block 107 and guide plate 107 to move close to the two sides of the precast block through the square rod 106. After the rectangular frame 101 and the precast block are transferred to the riverbank, continue to control the four sliders 103 to move along the chute 102 in a direction away from each other, so that the precast block is separated from the top of the guide plate 107 and then the precast block is in contact with the inclined side of the guide plate 107. As the sliders 103 continue to move, the precast block moves downward along the inclined surface of the guide plate 107, so that the precast block is smoothly unloaded onto the riverbank, avoiding the impact force of the precast block falling instantly, which could cause it to crack or be damaged.

[0031] The use of this device makes it more suitable for transferring and handling precast blocks of different widths. At the same time, the synchronous fixing and clamping on the side and top improves the stability and safety of the precast block transfer process. In addition, the four inclined blocks 107 and guide plates 107 not only provide clamping and fixing effects, but also guide the precast blocks during unloading, improving the safety of the precast blocks during unloading and effectively preventing them from being damaged by impact with the ground during the fall.

[0032] For a specific embodiment two, please refer to Figure 1-8 Based on the first specific embodiment, the drive assembly 2 includes a mounting plate 201 disposed above the rectangular frame 101. First L-shaped plates 202 are fixedly connected to opposite sides of the mounting plate 201, and the first L-shaped plates 202 are fixedly connected to the rectangular frame 101. Second L-shaped plates 203 are symmetrically fixedly connected to adjacent sides of the mounting plate 201, and a bidirectional lead screw 204 threaded to two vertical plates 111 is rotatably connected between adjacent second L-shaped plates 203. A load-bearing plate 205 is fixedly connected to adjacent sides of the mounting plate 201, and a worm gear 206 is rotatably connected through the top of the load-bearing plate 205. A first sprocket 20 is fixedly connected to the top of the worm gear 206. 7. A worm wheel 208 that meshes with a worm gear 206 is fixedly connected to the outer wall of a double-acting lead screw 204; a first pulley 209 is fixedly connected to the outer wall of both double-acting lead screws 204; a second pulley 210 and a guide wheel 211 are rotatably connected to the inner side of a first L-shaped plate 202; a belt is provided for transmission between the two first pulleys 209, the second pulley 210, and the guide wheel 211; a mounting head 212 is fixedly connected to the top of the mounting plate 201; a control box 213 is fixedly connected to the top of the mounting plate 201; a motor 214 is fixedly connected to the top of the mounting plate 201; and a first spur gear 215 is fixedly connected to the output end of the motor 214.

[0033] The operation process of this embodiment is as follows: the first sprocket 207 is controlled to rotate, which in turn drives the worm 206 to rotate, so that the worm 206 meshes and drives the bidirectional lead screw 204 to rotate, which in turn drives the first pulley 209 on the bidirectional lead screw 204 to rotate. Through belt transmission, the other bidirectional lead screw 204 is driven to rotate. By the synchronous rotation of the two bidirectional lead screws 204, the two bidirectional lead screws 204 drive the four sliders 103 to move towards each other or away from each other, providing power for the movement of the four sliders 103.

[0034] For a specific embodiment three, please refer to Figure 1-8Based on specific embodiments one and two, the auxiliary pressing component 3 includes a movable rod 301 that penetrates the top of the mounting plate 201. A stop plate 302 is fixedly connected to the bottom end of the movable rod 301, and a limiting plate 303 is fixedly connected to the top of the movable rod 301. A lifting plate 304 is slidably connected to the outer wall of the movable rod 301. Fixed rods 305 are symmetrically fixedly connected to the top of the lifting plate 304. A horizontal plate 306 is fixedly connected between the two fixed rods 305. A connection is fixed between the horizontal plate 306 and the limiting plate 303. The second spring 307 and the auxiliary pressing assembly 3 also include a threaded rod 308 rotatably connected to the top of the mounting plate 201. The threaded rod 308 is threadedly connected to the horizontal plate 306. A second sprocket 309 is fixedly connected to the top of the threaded rod 308. The second sprocket 309 is meshed with the first sprocket 207 and connected to a chain. A second spur gear 310 that meshes with the first spur gear 215 is fixedly connected to the outer wall of the threaded rod 308. A PLC controller is installed inside the control box 213. The PLC controller is electrically connected to the motor 214.

[0035] The operation process of this embodiment is as follows: By setting the mounting head 212, the device can be better connected to external power machinery, providing power for the transfer of the device and the precast block. By controlling the motor 214 to drive the first spur gear 215 to rotate, it will drive the second spur gear 310 meshing with it to rotate, thereby driving the threaded rod 308 to rotate, which in turn drives the second sprocket 309 to rotate. The chain drives the first sprocket 207 to rotate, providing power for the rotation of the first sprocket 207. At the same time, by rotating the threaded rod 308, the threaded rod 308 drives the horizontal plate 306 to move downward, which in turn drives the limiting plate 303 to move downward by compressing the second spring 307. This causes the moving rod 301 to drive the abutment plate 302 to move downward, so that the abutment plate 302 approaches the top of the precast block (at this time, the guide plate 107 moves to a position close to the two sides of the precast block), so that the abutment plate 302 presses and fixes the precast block from above, thereby further improving the stability of the precast block during the transfer process.

[0036] 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.

[0037] 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. An adjustable precast block installation bracket for riverbank revetment, comprising: A positioning component (1) is provided with a driving component (2) installed on top of the positioning component (1) and an auxiliary pressing component (3) is provided on the driving component (2); characterized in that: the positioning component (1) includes a rectangular frame (101), and the rectangular frame (101) has symmetrical grooves (102) through which two inner sides are symmetrically opened, and a slider (103) is slidably connected inside the groove (102); The slider (103) has square blocks (104) that are slidably connected to the slide groove (102) on both sides. The slide groove (102) has guide grooves (105) that are slidably connected to the two square blocks (104) on both sides. A square rod (106) is slidably connected through one side of the slide groove (102). A wedge (107) is fixedly connected to one end of the square rod (106). A guide plate (108) is fixedly connected to the bottom of the wedge (107). A baffle (109) is fixedly connected to the other end of the square rod (106). A first spring (110) sleeved on the square rod (106) is fixedly connected between the baffle (109) and the slider (103). A vertical plate (111) is fixedly connected to the top of the slider (103).

2. The adjustable precast block installation bracket for riverbank protection according to claim 1, characterized in that, The drive assembly (2) includes a mounting plate (201) disposed above the rectangular frame (101), and a first L-shaped plate (202) is fixedly connected to both opposite sides of the mounting plate (201). The first L-shaped plate (202) is fixedly connected to the rectangular frame (101). The mounting plate (201) is symmetrically fixedly connected to a second L-shaped plate (203) on one of its adjacent sides, and a bidirectional screw rod (204) that is threadedly connected to the two vertical plates (111) is rotatably connected between the two adjacent second L-shaped plates (203). A load-bearing plate (205) is fixedly connected to one side of the mounting plate (201). A worm gear (206) is rotatably connected through the top of the load-bearing plate (205). A first sprocket (207) is fixedly connected to the top of the worm gear (206). A worm wheel (208) that meshes with the worm gear (206) is fixedly connected to the outer wall of one of the two-way screws (204). Both bidirectional lead screws (204) are fixedly connected to the outer walls of the first pulley (209), and the inner side of one of the first L-shaped plates (202) is rotatably connected to the second pulley (210) and the guide wheel (211). A belt is provided for transmission between the two first pulleys (209), the second pulley (210) and the guide wheel (211).

3. The adjustable precast block installation bracket for riverbank protection according to claim 2, characterized in that, The mounting plate (201) is fixedly connected to the top of the mounting head (212), the mounting plate (201) is fixedly connected to the top of the control box (213), the mounting plate (201) is fixedly connected to the top of the mounting plate (201), and the first spur gear (215) is fixedly connected to the output end of the motor (214).

4. The adjustable precast block installation bracket for riverbank protection according to claim 3, characterized in that, The auxiliary pressing component (3) includes a movable rod (301) that is connected through the top of the mounting plate (201), a stop plate (302) is fixedly connected to the bottom end of the movable rod (301), and a limit plate (303) is fixedly connected to the top of the movable rod (301).

5. The adjustable precast block installation bracket for riverbank protection according to claim 4, characterized in that, The outer wall of the moving rod (301) is slidably connected to a lifting plate (304), and the top of the lifting plate (304) is symmetrically fixedly connected to a fixing rod (305). A horizontal plate (306) is fixedly connected between the two fixing rods (305), and a second spring (307) is fixedly connected between the horizontal plate (306) and the limiting plate (303).

6. The adjustable precast block installation bracket for riverbank protection according to claim 5, characterized in that, The auxiliary pressing assembly (3) also includes a threaded rod (308) rotatably connected to the top of the mounting plate (201). The threaded rod (308) is threadedly connected to the cross plate (306). A second sprocket (309) is fixedly connected to the top of the threaded rod (308). The second sprocket (309) is meshed with the first sprocket (207) and a chain is connected to it. A second spur gear (310) that meshes with the first spur gear (215) is fixedly connected to the outer wall of the threaded rod (308).

7. An adjustable precast block installation bracket for riverbank protection according to claim 6, characterized in that, The control box (213) is equipped with a PLC controller, which is electrically connected to the motor (214).

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