Gate structure based on riverway water retaining

Abstract

The utility model relates to the technical field of gate structures, and discloses a gate structure based on riverway water retaining, which comprises a retaining plate and two extension plates, and a limit block is fixed on the front side of the retaining plate. According to the gate structure based on riverway water retaining, when the gate structure is fixed in a riverway, two first cones and three second cones can be inserted into the riverway, and then a first hand wheel is twisted to drive a first threaded ground pile to move downwards and be inserted into the riverway; then second hand wheels on the left side and the right side rotate to drive second threaded ground piles on the left side and the right side to rotate, move downwards and be inserted into the river channel, and then two third hand wheels on the left side and the right side rotate correspondingly to drive the two third threaded ground piles on the left side and the right side to be inserted into the river channel; and under the action of mutual cooperation of the first threaded ground pile, the second threaded ground pile and the third threaded ground pile, the stability of the gate structure fixed in a river channel can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gate structures, in particular to a gate structure based on river channel water retaining. Background Art

[0002] The gate structure that retains water in the river channel is a control facility used to close and open the discharge channel. It is an important component of hydraulic structures in the river channel and can be used to intercept water flow, control water level, regulate flow, etc.

[0003] For example, Chinese patent CN220225163U discloses a gate structure based on river water retaining, including a horizontal plate, grooves are provided on both sides of the horizontal plate, telescopic plates are slidably connected in the two grooves, handles are connected to the two telescopic plates on the side away from the horizontal plate, fixed piles are fixedly installed on the lower end surfaces of the two telescopic plates, and mirror-distributed extension plates are fixedly installed on the opposite side between the two fixed piles, a baffle is fixedly installed at the center of the lower end surface of the horizontal plate, and each extension plate is horizontally slidably connected to the side wall of the baffle. When the utility model pulls the handles on both sides to drive the telescopic plate to slide out from the inside of the horizontal plate, the fixed piles installed on the lower end surface of the telescopic plate can drive the extension plate to slide horizontally on the side wall of the baffle, thereby increasing the width of the baffle, so that it is convenient for the staff to adjust the width of the baffle according to the width of the river, so that the baffle and the extension plate can completely block the river, thereby improving the overall scope of use.

[0004] Although the above patent enables the staff to adjust the width of the baffle according to the width of the river channel, so that the baffle and the extension plate can completely block the river channel, thereby improving the overall scope of use, the outer sides of the first vertebra and the second vertebra in the patent are relatively smooth. When the first vertebra and the second vertebra are inserted into the river channel, the stability of the gate structure fixed in the river channel is general, thereby reducing its practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a gate structure based on river channel water retaining, which has the advantages of improving the stability of the gate structure fixed in the river channel, and solves the problem that the outer sides of the first vertebra and the second vertebra are relatively smooth, and when the first vertebra and the second vertebra are inserted into the river channel, the stability of the gate structure fixed in the river channel is generally poor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gate structure based on river water retaining, comprising a baffle and two extension plates, a limiting block is fixed on the front of the baffle, two first vertebrae are fixed on the lower surface of the baffle, three second vertebrae are fixed on the lower surface of the extension plate, a sealing rubber layer is fixed on the back of the extension plate, the back of the sealing rubber layer is in contact with the front of the baffle, the extension plate is located on the front of the baffle, a fixing mechanism is provided on the lower side of the front of the baffle and the lower sides of the front of the two extension plates, and an adjustment mechanism is provided on the front of the baffle;

[0007] The fixing mechanism includes a first fixing plate, two second fixing plates, a first threaded ground pile, a first hand wheel, two second threaded ground piles, two second hand wheels and a connecting assembly, the first fixing plate is fixed to the lower side of the front side of the baffle, the first threaded ground pile is threadedly connected to the inside of the first fixing plate, the top end of the first threaded ground pile is fixedly connected to the bottom end of the first hand wheel, the two second fixing plates are both fixed to the front sides of the left and right extension plates, the second threaded ground pile is threadedly connected to the inside of the second fixing plate, and the top end of the second threaded ground pile is fixedly connected to the bottom end of the second hand wheel.

[0008] By adopting this technical solution, the stability of the gate structure fixed in the river channel can be improved.

[0009] Furthermore, the connecting assembly includes four third fixing plates, four third threaded ground piles and four third hand wheels, the four third fixing plates are fixed on the front sides of the left and right extension plates, the third threaded ground piles are threadedly connected to the inside of the third fixing plates, and the third hand wheels on the left and right sides are fixed on the opposite side of the left and right third threaded ground piles.

[0010] By adopting this technical solution, the stability of the gate structure fixed in the river channel can be improved by using the two third threaded piles on the left and right sides.

[0011] Furthermore, a drain port is provided on the front side of the baffle plate, and two sliding frames are fixed to the front side of the baffle plate, and a slider is slidably connected to the outer side of the sliding frame, and a sealing plate is fixed on the opposite side of the left and right sliders, and the sealing plate is located on the outer side of the drain port, and the back side of the sealing plate is fitted with the front side of the baffle plate. The upper surface of the sealing plate is rotatably connected to a threaded rod through a bearing, and the outer side of the threaded rod is threadedly connected to a connecting plate, and the back side of the connecting plate is fixedly connected to the front side of the baffle plate, and a handle wheel is fixed to the top end of the threaded rod.

[0012] By adopting this technical solution, the sealing plate can be driven to move upward on the front side of the baffle by turning the handle wheel, and then the water outlet forms an opening.

[0013] Furthermore, the first fixing plate is located on the longitudinal center axis of the baffle, and the first fixing plate is located at the lower side of the limiting block.

[0014] By adopting this technical solution, the stability of the overall structure is improved.

[0015] Furthermore, the adjustment mechanism includes two fixed blocks, two fixed rods and four adjustment blocks, the two fixed blocks are fixed on the upper and lower sides of the front side of the baffle, the fixed rods are fixed inside the fixed blocks, the four adjustment blocks are fixed on the upper and lower sides of the front side of the left and right extension plates, and the adjustment blocks are fixed to the outside of the fixed rods by bolts.

[0016] By adopting this technical solution, the width of the gate structure can be adjusted and the scope of use can be improved.

[0017] Furthermore, the inner diameter of the adjusting block is matched with the outer diameter of the fixing rod, and the adjusting block moves linearly left and right on the outer side of the fixing rod.

[0018] By adopting this technical solution, the operational stability of the structure is improved.

[0019] Furthermore, an anti-slip sleeve is fixed to the outer side of the handle wheel, and the anti-slip sleeve is a rubber sleeve.

[0020] By adopting this technical solution, the anti-slip performance of the outer side of the handle wheel is improved.

[0021] Furthermore, the first fixing plate is located on the longitudinal center axis of the baffle.

[0022] By adopting this technical solution, the stability of the structure is improved.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. The gate structure based on river channel water retaining can fix the gate structure in the river channel by inserting two first vertebrae and three second vertebrae into the river channel, and then twisting the first hand wheel to drive the first threaded ground pile to move downward and insert into the river channel, and then rotating the second hand wheels on the left and right sides to drive the second threaded ground piles on the left and right sides to rotate and move downward and insert into the river channel, and then rotating the two third hand wheels on the left and right sides respectively to drive the two third threaded ground piles on the left and right sides to insert into the river channel, and through the mutual cooperation of the first threaded ground pile, the second threaded ground pile and the third threaded ground pile, the stability of the gate structure fixed in the river channel can be improved.

[0025] 2. The gate structure based on river water retaining can loosen the bolts on the front of the four adjusting blocks, and then the left and right extension plates can be moved left and right on the left and right sides of the front of the baffle, and then the upper and lower adjusting blocks can slide left and right on the outside of the upper and lower fixed rods. After the width of the gate structure is adjusted, the bolts on the front of the four adjusting blocks can be tightened to adjust the width of the gate structure and improve the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the fixing mechanism of the utility model;

[0028] Figure 3 This is a schematic diagram of the adjustment mechanism of the utility model;

[0029] Figure 4 It is a three-dimensional diagram of the fixing rod and the fixing block of the utility model.

[0030] In the figure: 1. baffle; 2. extension plate; 3. limit block; 4. first vertebra; 5. second vertebra; 6. sealing rubber layer; 7. fixing mechanism; 71. first fixing plate; 72. second fixing plate; 73. first threaded ground pile; 74. first hand wheel; 75. second threaded ground pile; 76. second hand wheel; 77. connecting assembly; 771. third fixing plate; 772. third threaded ground pile; 773. third hand wheel; 8. adjusting mechanism; 81. fixing block; 82. fixing rod; 83. adjusting block; 9. drain port; 10. sliding frame; 11. slider; 12. sealing plate; 13. threaded rod; 14. connecting plate; 15. handle wheel. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1In this embodiment, a gate structure based on river water retaining includes a baffle 1 and two extension plates 2. A limiting block 3 is fixed on the front of the baffle 1, two first vertebrae 4 are fixed on the lower surface of the baffle 1, and three second vertebrae 5 are fixed on the lower surface of the extension plate 2. A sealing rubber layer 6 is fixed on the back of the extension plate 2, and the back of the sealing rubber layer 6 is in contact with the front of the baffle 1. The extension plate 2 is located on the front of the baffle 1, and a fixing mechanism 7 is provided on the lower side of the front of the baffle 1 and the lower side of the front of the two extension plates 2. The fixing mechanism 7 improves the stability of the gate structure fixed in the river channel. An adjusting mechanism 8 is provided on the front of the baffle 1, and the adjusting mechanism 8 can adjust the width of the gate structure.

[0033] In this embodiment, a drain port 9 is provided on the front of the baffle 1, and two sliding frames 10 are fixed to the front of the baffle 1. A slider 11 is slidably connected to the outer side of the sliding frame 10, and a sealing plate 12 is fixed on the opposite side of the left and right sliders 11. The sealing plate 12 is located on the outer side of the drain port 9, and the back side of the sealing plate 12 is fitted with the front side of the baffle 1. The upper surface of the sealing plate 12 is rotatably connected to a threaded rod 13 through a bearing, and the outer side of the threaded rod 13 is threadedly connected to a connecting plate 14, the back side of the connecting plate 14 is fixedly connected to the front side of the baffle 1, and a handle wheel 15 is fixed to the top of the threaded rod 13.

[0034] It should be noted that, by rotating the handle wheel 15 , the sealing plate 12 can be driven to move upward on the front side of the water outlet 9 , and then an opening is formed to discharge water.

[0035] See also Figure 2-3 In order to improve the stability of the gate structure fixed in the river channel, in this embodiment, the fixing mechanism 7 includes a first fixing plate 71, two second fixing plates 72, a first threaded ground pile 73, a first hand wheel 74, two second threaded ground piles 75, two second hand wheels 76 and a connecting assembly 77. The first fixing plate 71 is fixed to the lower side of the front side of the baffle 1, the first threaded ground pile 73 is threadedly connected to the inside of the first fixing plate 71, the top of the first threaded ground pile 73 is fixedly connected to the bottom end of the first hand wheel 74, the two second fixing plates 72 are both fixed to the front sides of the left and right extension plates 2, the second threaded ground pile 75 is threadedly connected to the inside of the second fixing plate 72, and the top of the second threaded ground pile 75 is fixedly connected to the bottom end of the second hand wheel 76.

[0036] In this embodiment, when the gate structure is fixed in the river channel, two first vertebrae 4 and three second vertebrae 5 can be inserted into the river channel, and then the first hand wheel 74 is twisted to drive the first threaded ground pile 73 to rotate inside the first fixing plate 71 and move downward and insert into the river channel.

[0037] In this embodiment, the connecting assembly 77 includes four third fixed plates 771, four third threaded ground piles 772 and four third hand wheels 773. The four third fixed plates 771 are all fixed on the front sides of the left and right extension plates 2. The third threaded ground piles 772 are threadedly connected to the inside of the third fixed plates 771. The left and right third hand wheels 773 are all fixed on the opposite sides of the left and right third threaded ground piles 772. The first fixed plate 71 is located on the longitudinal center axis of the baffle 1. The first fixed plate 71 is located on the lower side of the limit block 3. The first fixed plate 71 is located on the longitudinal center axis of the baffle 1.

[0038] It should be noted that rotating the second hand wheels 76 on the left and right sides drives the second threaded ground piles 75 on the left and right sides to rotate and move downward inside the second fixed plates 72 on the left and right sides, and insert them into the river channel, and then the two third hand wheels 773 on the left and right sides are rotated respectively, driving the two third threaded ground piles 772 on the left and right sides to move in opposite directions and insert them into the river channel, thereby improving the stability of the gate structure fixed in the river channel.

[0039] See also Figure 4 In order to adjust the width of the gate structure, in this embodiment, the adjustment mechanism 8 includes two fixed blocks 81, two fixed rods 82 and four adjustment blocks 83. The two fixed blocks 81 are fixed on the upper and lower sides of the front side of the baffle 1, the fixed rod 82 is fixed inside the fixed block 81, and the four adjustment blocks 83 are fixed on the upper and lower sides of the front side of the left and right extension plates 2. The adjustment blocks 83 are fixed to the outer sides of the fixed rods 82 by bolts.

[0040] In this embodiment, the inner diameter of the adjusting block 83 is matched with the outer diameter of the fixing rod 82, and the adjusting block 83 makes a linear movement left and right on the outside of the fixing rod 82. The sealing rubber layer 6 can seal the contact surface between the baffle 1 and the extension plate 2 to prevent water from flowing out through the contact surface between the baffle 1 and the extension plate 2. By loosening the bolts on the front of the four adjusting blocks 83, the left and right extension plates 2 can be moved left and right on the left and right sides of the front of the baffle 1 to adjust the width of the gate structure. An anti-slip sleeve is fixed to the outside of the handle wheel 15, and the anti-slip sleeve is a rubber sleeve.

[0041] It should be noted that the upper and lower adjustment blocks 83 slide left and right on the outside of the upper and lower fixing rods 82. After the width of the gate structure is adjusted, the bolts on the front of the four adjustment blocks 83 are tightened to adjust the width of the gate structure and improve the scope of use.

[0042] The working principle of the above embodiment is:

[0043] (1) When fixing the gate structure in the river channel, two first vertebrae 4 and three second vertebrae 5 can be inserted into the river channel, and then the first hand wheel 74 is twisted to drive the first threaded ground pile 73 to rotate inside the first fixing plate 71 and move downward and insert into the river channel, and then the left and right second hand wheels 76 are rotated to drive the left and right second threaded ground piles 75 to rotate inside the left and right second fixing plates 72 and move downward and insert into the river channel, and then the left and right two third hand wheels 773 are rotated respectively to drive the left and right two third threaded ground piles 772 to move in opposite directions and insert into the river channel, thereby improving the stability of the gate structure fixed in the river channel.

[0044] (2) The sealing rubber layer 6 can seal the contact surface between the baffle 1 and the extension plate 2 to prevent water from flowing out through the contact surface between the baffle 1 and the extension plate 2. By loosening the bolts on the front of the four adjustment blocks 83, the left and right extension plates 2 can be moved left and right on the left and right sides of the front of the baffle 1 to adjust the width of the gate structure. Then, the upper and lower adjustment blocks 83 slide left and right on the outer sides of the upper and lower fixing rods 82. After the width of the gate structure is adjusted, the bolts on the front of the four adjustment blocks 83 are tightened to adjust the width of the gate structure and improve the scope of use.

Claims

1. A gate structure based on river water retaining, comprising a baffle (1) and two extension plates (2), characterized in that: A limit block (3) is fixed on the front of the baffle (1); two first vertebrae (4) are fixed on the lower surface of the baffle (1); three second vertebrae (5) are fixed on the lower surface of the extension plate (2); a sealing rubber layer (6) is fixed on the back of the extension plate (2); the back of the sealing rubber layer (6) is in contact with the front of the baffle (1); the extension plate (2) is located on the front of the baffle (1); a fixing mechanism (7) is provided on the lower side of the front of the baffle (1) and the lower sides of the front of the two extension plates (2); and an adjustment mechanism (8) is provided on the front of the baffle (1); The fixing mechanism (7) comprises a first fixing plate (71), two second fixing plates (72), a first threaded ground pile (73), a first hand wheel (74), two second threaded ground piles (75), two second hand wheels (76) and a connecting assembly (77), wherein the first fixing plate (71) is fixed to the lower side of the front face of the baffle plate (1), the first threaded ground pile (73) is threadedly connected to the inside of the first fixing plate (71), the top end of the first threaded ground pile (73) is fixedly connected to the bottom end of the first hand wheel (74), the two second fixing plates (72) are both fixed to the front faces of the left and right extension plates (2), the second threaded ground pile (75) is threadedly connected to the inside of the second fixing plate (72), and the top end of the second threaded ground pile (75) is fixedly connected to the bottom end of the second hand wheel (76).

2. A gate structure based on river water retaining according to claim 1, characterized in that: The connecting assembly (77) comprises four third fixing plates (771), four third threaded ground piles (772) and four third hand wheels (773); the four third fixing plates (771) are all fixed on the front sides of the left and right extension plates (2); the third threaded ground piles (772) are threadedly connected to the inside of the third fixing plates (771); and the left and right third hand wheels (773) are all fixed on opposite sides of the left and right third threaded ground piles (772).

3. A gate structure based on river water retaining according to claim 1, characterized in that: The front of the baffle (1) is provided with a drain port (9), and two sliding frames (10) are fixed to the front of the baffle (1). The outer sides of the sliding frames (10) are slidably connected to sliders (11), and sealing plates (12) are fixed to the opposite sides of the sliders (11) on the left and right sides. The sealing plate (12) is located on the outer side of the drain port (9), and the back side of the sealing plate (12) is in contact with the front side of the baffle (1). The upper surface of the sealing plate (12) is rotatably connected to a threaded rod (13) via a bearing, and the outer side of the threaded rod (13) is threadedly connected to a connecting plate (14), and the back side of the connecting plate (14) is fixedly connected to the front side of the baffle (1). A handle wheel (15) is fixed to the top of the threaded rod (13).

4. A gate structure based on river water retaining according to claim 1, characterized in that: The first fixing plate (71) is located on the longitudinal center axis of the baffle (1), and the first fixing plate (71) is located on the lower side of the limiting block (3).

5. A gate structure based on river water retaining according to claim 1, characterized in that: The adjustment mechanism (8) comprises two fixing blocks (81), two fixing rods (82) and four adjustment blocks (83); the two fixing blocks (81) are fixed to upper and lower sides of the front face of the baffle (1); the fixing rods (82) are fixed inside the fixing blocks (81); the four adjustment blocks (83) are fixed to upper and lower sides of the front face of the left and right extension plates (2); and the adjustment blocks (83) are fixed to the outer sides of the fixing rods (82) by bolts.

6. A gate structure based on river water retaining according to claim 5, characterized in that: The inner diameter of the adjustment block (83) is matched to the outer diameter of the fixed rod (82), and the adjustment block (83) moves linearly leftward and rightward on the outer side of the fixed rod (82).

7. A gate structure based on river water retaining according to claim 3, characterized in that: An anti-slip sleeve is fixed to the outer side of the handle wheel (15), and the anti-slip sleeve is a rubber sleeve.

8. The gate structure based on river water retaining according to claim 1, characterized in that: The first fixing plate (71) is located on the longitudinal center axis of the baffle (1).

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