A water conservancy construction pipeline supporting device

Abstract

This invention discloses a pipeline support device for water conservancy engineering construction, belonging to the field of water conservancy engineering. It includes a placement mechanism with two support mechanisms positioned above it. Each placement mechanism includes a connecting plate, the lower surface of which is rotatably connected to two shafts via a rotating shaft. The bottom end of each shaft is fixedly connected to a placement plate. The upper surface of the placement plate has a groove, and a screw is rotatably connected to the inner side of the groove via a rotating shaft. A movable sleeve is threaded onto the outer wall of the screw, located inside the groove. A shaft seat is fixedly connected to the upper surface of the movable sleeve. The mounting plate on the placement plate, in conjunction with fasteners, enables stable positioning of the overall foundation. Simultaneously, the rubber pad on the inner side of the arc-shaped support plate increases the contact friction with the pipeline, effectively preventing pipeline slippage. Compared to existing bolt and sleeve support connections, this significantly improves the stability of the pipeline support process.

Description

Technical Field

[0001] This invention relates to the field of water conservancy engineering, and in particular to a pipeline support device for water conservancy engineering construction. Background Technology

[0002] Water conservancy projects are engineering projects built to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water engineering. Water is an essential and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluice gates, water intakes, canals, ferries, rafts, and fishways to achieve their goals. When laying water conservancy pipelines on the ground, support and connection structures are required. Existing hydraulic pipeline support and connection structures generally use bolts and sleeves to support and connect pipelines, which has the problem of poor stability. Other auxiliary pipeline support devices have poor adaptability and are not convenient to support according to different pipeline installation heights. Moreover, when supporting bends, multiple sets need to be used in combination, and it is not convenient to adjust the support according to the bend angle. Therefore, we propose a hydraulic engineering construction pipeline support device. Summary of the Invention

[0003] Purpose of the Invention: The purpose of this invention is to provide a highly stable pipeline support device for water conservancy engineering construction, so as to solve the problem of poor stability when the existing pipeline support connection structure is supported by bolts and sleeves. Another purpose of this invention is to provide a highly adaptable and easily adjustable pipeline support device for water conservancy engineering construction, so as to solve the problems that existing auxiliary pipeline support devices are not convenient to support according to different pipeline installation heights, require multiple sets to be used in combination when supporting bends, and are not convenient to adjust the support according to the bend angle.

[0004] Technical solution: A pipeline support device for water conservancy engineering construction, including a placement mechanism, with two support mechanisms arranged above the placement mechanism; The placement mechanism includes a connecting plate, and two shafts are rotatably connected to the lower surface of the connecting plate via a rotating shaft. The bottom end of the shaft is fixedly connected to the placement plate. A groove is formed on the upper surface of the placement plate. A screw is rotatably connected to the inner side of the groove via a rotating shaft. A movable sleeve is threaded onto the outer wall of the screw and located inside the groove. A shaft seat is fixedly connected to the upper surface of the movable sleeve. The support mechanism includes a concave component located outside the bearing seat and rotatably connected to the bearing seat via a rotating shaft. A lifting frame is fixedly connected to the top of the concave component. A threaded sleeve is rotatably connected to the inner upper surface of the lifting frame via a rotating shaft. A second screw is threadedly connected to the inner side of the threaded sleeve. An arc-shaped support plate is fixedly connected to the top of the second screw. A lifting block is fixedly connected to the bottom of the threaded sleeve. The lifting block is slidably connected to the lifting frame.

[0005] Furthermore, a spur gear is fixedly connected to the outer wall of the shaft, and the two spur gears mesh together.

[0006] Furthermore, mounting plates are fixedly connected to both the front and rear surfaces of the placement plate.

[0007] Furthermore, a knob is fixedly connected to the end of the screw that is away from the connecting plate.

[0008] Furthermore, the front surface of the bearing seat has two vertically arranged positioning holes, namely, positioning hole one and positioning hole two.

[0009] Furthermore, the front surface of the concave part is threaded with a positioning bolt, and the rear end of the positioning bolt extends into the interior of the positioning hole.

[0010] Furthermore, a bevel gear is fixedly connected to the bottom of the screw sleeve and to the outside of the screw rod, and a bevel gear is meshed with the outer wall of the bevel gear. The front end of the central shaft of the bevel gear extends through to the front of the lifting frame and is fixedly connected to a knob.

[0011] Furthermore, a rubber pad is fixedly connected to the inner side of the arc-shaped support plate.

[0012] Beneficial effects: The mounting plate on the placement plate, together with the fasteners, can achieve a stable positioning of the overall foundation. At the same time, the rubber pad on the inner side of the arc-shaped support plate can increase the contact friction with the pipe, effectively preventing the pipe from sliding. Compared with the existing support connection method of bolts and sleeves, the stability of the pipe support process is greatly improved. By rotating the knob, the screw can be driven to rotate, which in turn drives the moving sleeve and the bearing to move along the groove, so as to flexibly adjust the distance between the two bearings and adapt to the support span requirements of pipes of different specifications. By using two meshing spur gears for transmission, two placement plates can be driven to rotate synchronously in opposite directions, achieving different angle adjustments. This can precisely adapt to the support requirements of the bent pipe section without the need for multiple sets of devices to work together. By using the positioning bolts in conjunction with different positioning holes, the support mechanism can be switched between vertical and horizontal positions, further expanding the applicable scenarios of the device. When the device is not in use, the positioning bolts can be inserted into the second positioning hole to make the support mechanism horizontal. At the same time, the angles of the two placement plates can be adjusted to make them rotate and come together, realizing the folding and storage of the entire device, greatly reducing the space occupied by the device, facilitating subsequent handling and transportation, and improving the practicality of the device. By rotating knob two, the meshing transmission between bevel gear one and bevel gear two can drive the screw sleeve to rotate and drive screw two to rise and fall, thereby achieving precise adjustment of the height of the arc-shaped support plate. It can easily adapt to different pipe installation height requirements. The entire adjustment process is simple and labor-saving, requiring no complicated tools, reducing the operational difficulty for construction personnel and improving construction efficiency. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a side view of the structure of the present invention; Figure 3 This is a partial structural schematic diagram of the placement mechanism of the present invention; Figure 4 This is a schematic diagram of the support mechanism of the present invention; Figure 5 This is the invention Figure 4 A magnified structural diagram at point A.

[0014] In the diagram: 1. Placement mechanism; 2. Support mechanism; 101. Connecting plate; 102. Shaft column; 103. Placement plate; 104. Groove; 105. Screw one; 106. Moving sleeve; 107. Shaft seat; 108. Circular gear; 109. Mounting plate; 110. Knob one; 111. Positioning hole one; 112. Positioning hole two; 201. Concave part; 202. Lifting frame; 203. Screw sleeve; 204. Screw two; 205. Arc-shaped support plate; 206. Lifting block; 207. Positioning bolt; 208. Bevel gear one; 209. Bevel gear two; 210. Knob two; 211. Rubber pad. Detailed Implementation

[0015] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Example like Figure 1 , Figure 2 and Figure 3 As shown, a pipeline support device for water conservancy engineering construction is provided, including a placement mechanism 1; The placement mechanism 1 includes a connecting plate 101. The lower surface of the connecting plate 101 is rotatably connected to two shafts 102 via a rotating shaft. The bottom end of the shafts 102 is fixedly connected to a placement plate 103. The upper surface of the placement plate 103 is provided with a groove 104. The inner side of the groove 104 is rotatably connected to a screw 105 via a rotating shaft. The outer wall of the screw 105 and the inner side of the groove 104 are threaded with a movable sleeve 106. The upper surface of the movable sleeve 106 is fixedly connected to a bearing 107. A spur gear 108 is fixedly connected to the outer wall of the shaft 102, and the two spur gears 108 are meshed together. Mounting plates 109 are fixedly connected to both the front and rear surfaces of the placement plate 103; A knob 110 is fixedly connected to the end of screw 105 away from connecting plate 101; The front surface of the bearing 107 has two vertically arranged positioning holes 111 and 112. First, by using the mounting plates 109 on the front and rear surfaces of the placement plate 103, and fasteners such as bolts, the placement mechanism 1 of the entire support device is fixed in the preset installation position to achieve the basic positioning of the device. When it is necessary to adapt to support mechanisms 2 with different spacing or adjust the support span, turn knob 110 to drive screw 105 to rotate in groove 104. When screw 105 rotates, it drives the movable sleeve 106 connected by the outer thread to move linearly along groove 104, thereby driving the bearing 107 on the movable sleeve 106 to move synchronously, thus completing the adjustment of the spacing between the two bearings 107. When it is necessary to adapt the support for the bent pipe and adjust the angle of the placement plate 103, one of the placement plates 103 is rotated directly. The placement plate 103 drives the corresponding shaft 102 to rotate, and the sprocket 108 on the outside of the shaft 102 rotates accordingly. Through the meshing transmission of the two sprockets 108, the other shaft 102 and the corresponding placement plate 103 are driven to rotate synchronously in opposite directions, so as to realize the synchronous adjustment of the angle of the two placement plates 103 and meet the support adaptation requirements of bent pipes with different angles.

[0017] like Figure 4 and Figure 5 As shown, two support mechanisms 2 are provided above the placement mechanism 1; The support mechanism 2 includes a concave part 201, which is located outside the bearing seat 107 and is rotatably connected to the bearing seat 107 via a rotating shaft. A lifting frame 202 is fixedly connected to the top of the concave part 201. A threaded sleeve 203 is rotatably connected to the inner upper surface of the lifting frame 202 via a rotating shaft. A screw rod 204 is threadedly connected to the inner side of the threaded sleeve 203. An arc-shaped support plate 205 is fixedly connected to the top of the screw rod 204. A lifting block 206 is fixedly connected to the bottom end of the threaded sleeve 203. The lifting block 206 is slidably connected to the lifting frame 202. The front surface of the concave part 201 is threaded with a positioning bolt 207, and the rear end of the positioning bolt 207 extends into the interior of the positioning hole 111. A bevel gear 208 is fixedly connected to the bottom of the screw sleeve 203 and to the outside of the screw 204. A bevel gear 209 is meshed with the outer wall of the bevel gear 208. The front end of the central shaft of the bevel gear 209 extends to the front of the lifting frame 202 and is fixedly connected to a knob 210. A rubber pad 211 is fixedly connected to the inner side of the arc-shaped support plate 205; Adjust the relative angle between the concave part 201 and the bearing seat 107 according to the horizontal or vertical requirements of the pipe support. After the angle is adjusted, screw the positioning bolt 207 into the corresponding positioning hole 111 or positioning hole 112 to fix the concave part 201 and the bearing seat 107. When the positioning bolt 207 is inserted into the positioning hole 111, the support mechanism 2 is in a vertical state, which is convenient for vertical support. When the positioning bolt 207 is inserted into the positioning hole 112, the support mechanism 2 is in a horizontal state, which is convenient for the entire device to be folded after the angle of the two placement plates 103 in the placement mechanism 1 is reduced, which is convenient for storage and transportation when not in use. When the support mechanism 2 is used vertically, the water pipe to be supported is placed inside the arc-shaped support plate 205 of the two support mechanisms 2. The rubber pad 211 inside the arc-shaped support plate 205 can increase the friction with the pipe and prevent the pipe from sliding. When it is necessary to adjust the pipe support height, turn the knob 210 to drive the bevel gear 209 to rotate. Through the meshing transmission between the bevel gear 209 and the bevel gear 1 208, the screw sleeve 203 is driven to rotate in the lifting frame 202. When the screw sleeve 203 rotates, it drives the screw rod 204 connected to the inner thread to move up and down, thereby driving the arc-shaped support plate 205 and the pipe above it to rise and fall synchronously until the preset support height is adjusted, thus completing the pipe support height adaptation.

[0018] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A pipeline support device for water conservancy engineering construction, comprising a placement mechanism (1), characterized in that: Two support mechanisms (2) are provided above the placement mechanism (1); The placement mechanism (1) includes a connecting plate (101). The lower surface of the connecting plate (101) is rotatably connected to two shafts (102) via a rotating shaft. The bottom end of the shafts (102) is fixedly connected to a placement plate (103). The upper surface of the placement plate (103) is provided with a groove (104). The inner side of the groove (104) is rotatably connected to a screw rod (105) via a rotating shaft. The outer side wall of the screw rod (105) and the inner side of the groove (104) are threaded with a movable sleeve (106). The upper surface of the movable sleeve (106) is fixedly connected to a bearing seat (107). The support mechanism (2) includes a concave part (201), which is located outside the bearing seat (107) and is rotatably connected to the bearing seat (107) via a rotating shaft. A lifting frame (202) is fixedly connected to the top of the concave part (201). A threaded sleeve (203) is rotatably connected to the inner upper surface of the lifting frame (202) via a rotating shaft. A screw rod (204) is threadedly connected to the inner side of the threaded sleeve (203). An arc-shaped support plate (205) is fixedly connected to the top of the screw rod (204). A lifting block (206) is fixedly connected to the bottom end of the threaded sleeve (203). The lifting block (206) is slidably connected to the lifting frame (202).

2. The pipeline support device for water conservancy engineering construction according to claim 1, characterized in that: A spur gear (108) is fixedly connected to the outer wall of the shaft (102), and the two spur gears (108) are meshed together.

3. The pipeline support device for water conservancy engineering construction according to claim 1, characterized in that: Mounting plates (109) are fixedly connected to both the front and rear surfaces of the placement plate (103).

4. A pipeline support device for water conservancy engineering construction according to claim 1, characterized in that: A knob (110) is fixedly connected to one end of the screw (105) away from the connecting plate (101).

5. A pipeline support device for water conservancy engineering construction according to claim 1, characterized in that: The front surface of the bearing (107) has two vertically arranged positioning holes one (111) and two positioning holes two (112).

6. A pipeline support device for water conservancy engineering construction according to claim 5, characterized in that: The front surface of the concave part (201) is threaded with a positioning bolt (207), and the rear end of the positioning bolt (207) extends into the interior of the positioning hole (111).

7. A pipeline support device for water conservancy engineering construction according to claim 1, characterized in that: A bevel gear (208) is fixedly connected to the bottom of the screw sleeve (203) and outside the screw rod (204). A bevel gear (209) is meshed with the outer wall of the bevel gear (208). The front end of the central shaft of the bevel gear (209) extends to the front of the lifting frame (202) and is fixedly connected to a knob (210).

8. A pipeline support device for water conservancy engineering construction according to claim 1, characterized in that: A rubber pad (211) is fixedly connected to the inner side of the arc-shaped support plate (205).

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