Water conservancy pipeline supporting and connecting structure for water conservancy project

Abstract

The invention belongs to the technical field of water conservancy projects, and discloses a water conservancy pipeline supporting and connecting structure for water conservancy projects, which comprises a supporting plate, a lifting mechanism is mounted at the top end of the supporting plate, a mounting plate is fixed at the top end of the lifting mechanism, a screw is arranged in a supporting frame, and a first bevel gear is fixed at the top end of the screw. A second bevel gear is arranged outside the first bevel gear, a rotating rod is fixed outside the second bevel gear, a connecting frame is movably connected to the outside of a screw rod, and the supporting frame, the screw rod, the first bevel gear and other structures are matched, so that the device can drive the second bevel gear to rotate by rotating the rotating rod; and a second bevel gear drives a first bevel gear and a screw rod to rotate through the shape of the second bevel gear during rotation, and a connecting frame is driven to be lifted through the shape of the screw rod during rotation, so that the height of the device is changed, and the purpose that the device conveniently supports water conservancy pipelines at different heights is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of water conservancy projects, and in particular is a water conservancy pipeline supporting and connecting structure used in water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits; they are also called water projects; water is an indispensable 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 flows, prevent floods and waterlogging disasters, and regulate and distribute water; water conservancy projects require the construction of dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways and other different types of hydraulic structures to achieve their goals; water conservancy projects are projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. The development of modern agriculture cannot be separated from the support of water conservancy projects, and water conservancy pipelines are basic water conservancy equipment. Water in the canal is used through water conservancy pipelines to flow into farmland to achieve farmland irrigation, and when laying water conservancy pipelines set on the ground, supporting connecting structures are required.

[0003] However, the existing support and connection structure still has disadvantages in actual use: including but not limited to the following situations: 1. When workers use the device to support and connect the water conservancy pipeline, due to the height of the support, the device cannot firmly support the water conservancy pipeline; 2. When supporting the water conservancy pipeline, workers need to pry apart the two sets of clamps and then place the water conservancy pipeline between them for support and connection. However, after being pried apart, the angle of the clamp is not stressed and is not fixed, resulting in a position offset, making the connection efficiency low; 3. When installing the connection component on the water conservancy pipeline, the worker makes a mistake in the connection and needs to dismantle the entire device for alignment and reinstallation. The whole process is too complicated.

[0004] It is necessary to enable the device to quickly support and connect the water conservancy pipeline, and to be able to more conveniently install and support the device and the water conservancy pipeline, and it is necessary to reduce the failure rate and construction threshold of the water conservancy pipeline support construction. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a water conservancy pipeline supporting and connecting structure for water conservancy projects.

[0006] To achieve the above object, the present invention provides the following technical solution: a water conservancy pipeline support connection structure for water conservancy projects, comprising a support plate, a lifting mechanism is installed on the top of the support plate, a mounting plate is fixed on the top of the lifting mechanism, a mounting groove is opened on the top of the mounting plate, a support mechanism is installed inside the mounting groove, and a fine-tuning mechanism is installed inside the mounting plate;

[0007] The lifting mechanism includes a support frame, a screw and a first bevel gear. The support frame is fixed to the top of the support plate. A screw is arranged inside the support frame. The top of the screw is fixed with a first bevel gear. A second bevel gear is arranged outside the first bevel gear. A rotating rod is fixed outside the second bevel gear. The outside of the screw is movably connected with a connecting frame.

[0008] Preferably, the external thread of the screw rod is connected to a support frame, the external rotation of the screw rod is connected to a connecting frame, the outer wall of the support frame is close to the inner wall of the connecting frame, and the support frame and the connecting frame are slidably connected.

[0009] Preferably, the outer wall of the first bevel gear is provided with a plurality of groups of teeth, and the teeth are distributed at equal intervals about the central axis of the first bevel gear. The outer wall of the second bevel gear is provided with a plurality of groups of teeth, and the teeth are distributed at equal intervals about the central axis of the second bevel gear. The first bevel gear and the second bevel gear are meshingly connected.

[0010] Preferably, the outer wall of the rotating rod is close to the inner wall of the connecting frame, the rotating rod and the connecting frame are movably connected, the outer wall of the rotating rod is provided with a plurality of groups of anti-slip grooves, and a mounting plate is fixed to the top of the connecting frame.

[0011] Preferably, the supporting mechanism comprises a first clamping arm, a second clamping arm and a connecting hole, the first clamping arm is movably connected inside the mounting slot, the second clamping arm is movably connected inside the mounting slot, a connecting hole is provided at the top end of the first clamping arm, a bolt is threadedly connected at the top end of the second clamping arm, and a first return spring is sleeved on the outside of the first clamping arm.

[0012] Preferably, the first clamping arm and the second clamping arm are symmetrically distributed about the central axis of the mounting groove, two groups of connecting holes are provided, and the connecting holes are symmetrically distributed about the central axis of the first clamping arm, and two groups of bolts are provided, and the bolts are symmetrically distributed about the central axis of the second clamping arm.

[0013] Preferably, two groups of the first return springs are provided, and the first return springs are sleeved outside the first clamping arm and the second clamping arm. The first return springs are used to squeeze the first clamping arm and the second clamping arm and keep them moving toward the central axis of the mounting plate.

[0014] Preferably, the fine-tuning mechanism includes a connecting rod, a second return spring and a transmission arm, the connecting rod is installed inside the mounting plate, the second return spring is sleeved on the outside of the connecting rod, the transmission arm is fixed to the outside of the connecting rod, a first transmission wheel is arranged inside the transmission arm, a second transmission wheel is arranged inside the transmission arm, a first sprocket is fixed to the top of the first transmission wheel, a second sprocket is fixed to the top of the second transmission wheel, a chain is sleeved on the outside of the second sprocket, a third bevel gear is fixed to the top of the second sprocket, the outside of the third bevel gear is meshingly connected with a fourth bevel gear, and a micro motor is fixed to the outside of the fourth bevel gear.

[0015] Preferably, two groups of connecting rods are provided, and the connecting rods are symmetrically distributed about the central axis of the transmission arm. The outside of the connecting rod is slidably connected to a mounting plate, and the second return spring is used to squeeze the transmission arm and keep it moving toward the central axis of the mounting plate.

[0016] Preferably, the first transmission wheel and the second transmission wheel are rotatably connected inside the transmission arm, and the micro motor is fixed on the top end of the transmission arm.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention arranges the coordination of structures such as a support frame, a screw rod, and a first bevel gear, so that the device can drive the second bevel gear to rotate by rotating the rotating rod, so that the second bevel gear drives the first bevel gear and the screw rod to rotate through its own shape when rotating, and the shape of the screw rod drives the position of the connecting frame to be lifted when rotating, so that the height of the device changes, thereby achieving the purpose of facilitating the device to support water conservancy pipelines located at different heights.

[0019] The present invention arranges the coordination of the first clamping arm, the second clamping arm, the connecting hole and other structures so that when the water conservancy pipeline needs to be supported and installed, the device can press the first clamping arm and the second clamping arm to compress the first return spring and make the first clamping arm and the second clamping arm disengage from the support of the first return spring, thereby rotating the first clamping arm and the second clamping arm, and the first return spring can limit the position of the first clamping arm and the second clamping arm when the hand is released. At this time, the water conservancy pipeline is placed between the first clamping arm and the second clamping arm, and the first clamping arm and the second clamping arm are pressed and rotated to splice them and connect them through the connecting hole and bolts, so as to fix and support the water conservancy pipeline, thereby achieving the purpose of facilitating the fixing of the angle of the first clamping arm and the second clamping arm to facilitate the user to support and connect the water conservancy pipeline.

[0020] The present invention cooperates with structures such as a connecting rod, a second return spring, and a transmission arm so that when a deviation occurs in the installation of the device support position, the connecting hole and the bolt are loosened, and the micromotor is started to drive the fourth bevel gear to rotate, and the fourth bevel gear drives the third bevel gear and the second sprocket to rotate, and the contact between the second sprocket and the chain drives the first sprocket to rotate through the chain, and then drives the first transmission wheel and the second transmission wheel to rotate. Since the second return spring pulls the transmission arm to move toward the position of the water conservancy pipeline, the second transmission wheel and the first transmission wheel contact the outer wall of the water conservancy pipeline, so that they drive the position of the water conservancy pipeline to move when rotating, and the support position is adjusted and calibrated, thereby achieving the purpose of facilitating fine-tuning the support position of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall right-side structure of the present invention;

[0024] Figure 4 For the present invention Figure 3 A partial cross-section at the center is an enlarged structural diagram;

[0025] Figure 5 It is a structural schematic diagram of the fine adjustment mechanism of the present invention;

[0026] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of the local section at B in the middle;

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the lifting mechanism of the present invention;

[0028] Figure 8 It is a schematic diagram of the right side cross-section structure of the lifting mechanism of the present invention.

[0029] In the figure: 1. support plate; 2. lifting mechanism; 201. support frame; 202. screw; 203. first bevel gear; 204. second bevel gear; 205. rotating rod; 206. connecting frame; 3. mounting plate; 4. mounting groove; 5. support mechanism; 501. first clamping arm; 502. second clamping arm; 503. connecting hole; 504. bolt; 505. first return spring; 6. fine-tuning mechanism; 601. connecting rod; 602. second return spring; 603. transmission arm; 604. first transmission wheel; 605. second transmission wheel; 606. first sprocket; 607. second sprocket; 608. chain; 609. third bevel gear; 610. fourth bevel gear; 611. micro motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 8 As shown, the present invention provides a water conservancy pipeline support connection structure for water conservancy projects, including a support plate 1, a lifting mechanism 2 is installed on the top of the support plate 1, a mounting plate 3 is fixed on the top of the lifting mechanism 2, a mounting groove 4 is opened on the top of the mounting plate 3, a support mechanism 5 is installed inside the mounting groove 4, and a fine-tuning mechanism 6 is installed inside the mounting plate 3.

[0032] like Figures 1 to 8 As shown, the lifting mechanism 2 includes a support frame 201, a screw 202 and a first bevel gear 203. The support frame 201 is fixed to the top of the support plate 1. The support frame 201 is provided with a screw 202 inside, the top of the screw 202 is fixed with a first bevel gear 203, the outside of the first bevel gear 203 is provided with a second bevel gear 204, the outer wall of the first bevel gear 203 is provided with a plurality of groups of teeth, the teeth are distributed at equal intervals about the central axis of the first bevel gear 203, the outer wall of the second bevel gear 204 is provided with a plurality of groups of teeth, the teeth are distributed at equal intervals about the central axis of the second bevel gear 204, the first bevel gear 203 and the second bevel gear 204 are meshingly connected, the outside of the second bevel gear 204 is fixed with a rotating rod 205, and the outside of the screw 202 is movably connected with a connecting frame 206.

[0033] like Figures 1 to 8 As shown, the external thread of the screw rod 202 is connected to the support frame 201, and the external rotation of the screw rod 202 is connected to the connecting frame 206. The outer wall of the support frame 201 is close to the inner wall of the connecting frame 206, and the support frame 201 and the connecting frame 206 are slidingly connected. The outer wall of the rotating rod 205 is close to the inner wall of the connecting frame 206, and the rotating rod 205 and the connecting frame 206 are movably connected. The outer wall of the rotating rod 205 is provided with several groups of anti-slip grooves, and the top of the connecting frame 206 is fixed with a mounting plate 3.

[0034] The above scheme is adopted: the second bevel gear 204 is driven to rotate by rotating the rotating rod 205, so that the second bevel gear 204 drives the first bevel gear 203 and the screw 202 to rotate through its own shape when rotating, and the position of the connecting frame 206 is lifted through the shape of the screw 202 when rotating, so that the height of the device changes.

[0035] like Figures 1 to 8As shown, the support mechanism 5 includes a first clamping arm 501, a second clamping arm 502 and a connecting hole 503. The first clamping arm 501 is movably connected to the inside of the mounting groove 4, and the second clamping arm 502 is movably connected to the inside of the mounting groove 4. The top of the first clamping arm 501 is provided with a connecting hole 503, and the top of the second clamping arm 502 is threadedly connected with a bolt 504. The first clamping arm 501 and the second clamping arm 502 are symmetrically distributed about the central axis of the mounting groove 4. Two groups of connecting holes 503 are provided, and the connecting holes 503 are about the first The central axis of a clamping arm 501 is symmetrically distributed, two groups of bolts 504 are provided, and the bolts 504 are symmetrically distributed about the central axis of the second clamping arm 502. The outside of the first clamping arm 501 is sleeved with a first return spring 505, and two groups of first return springs 505 are provided. The first return spring 505 is sleeved on the outside of the first clamping arm 501 and the second clamping arm 502, and the first return spring 505 is used to squeeze the first clamping arm 501 and the second clamping arm 502, and keep them moving toward the central axis of the mounting plate 3.

[0036] The above scheme is adopted: when the water conservancy pipeline needs to be supported and installed, the first clamping arm 501 and the second clamping arm 502 are pressed to compress the first return spring 505 and make the first clamping arm 501 and the second clamping arm 502 disengage from the support of the first return spring 505, thereby rotating the first clamping arm 501 and the second clamping arm 502, and the first return spring 505 can limit the position of the first clamping arm 501 and the second clamping arm 502 when the hand is released. At this time, the water conservancy pipeline is placed between the first clamping arm 501 and the second clamping arm 502, and the first clamping arm 501 and the second clamping arm 502 are pressed and rotated to splice them, and connected through the connecting hole 503 and the bolt 504, so as to fix and support the water conservancy pipeline.

[0037] like Figures 1 to 8 As shown, the fine-tuning mechanism 6 includes a connecting rod 601, a second reset spring 602 and a transmission arm 603. The connecting rod 601 is installed inside the mounting plate 3. The second reset spring 602 is sleeved on the outside of the connecting rod 601. The transmission arm 603 is fixed to the outside of the connecting rod 601. Two groups of connecting rods 601 are arranged. The connecting rods 601 are symmetrically distributed about the central axis of the transmission arm 603. The outside of the connecting rod 601 is slidably connected to the mounting plate 3. The second reset spring 602 is used to squeeze the transmission arm 603 and keep it moving toward the central axis of the mounting plate 3.

[0038] like Figures 1 to 8As shown, a first transmission wheel 604 is provided inside the transmission arm 603, a second transmission wheel 605 is provided inside the transmission arm 603, a first sprocket 606 is fixed to the top of the first transmission wheel 604, a second sprocket 607 is fixed to the top of the second transmission wheel 605, a chain 608 is sleeved on the outside of the second sprocket 607, a third bevel gear 609 is fixed to the top of the second sprocket 607, the outside of the third bevel gear 609 is meshingly connected with a fourth bevel gear 610, a micro motor 611 is fixed to the outside of the fourth bevel gear 610, the first transmission wheel 604 and the second transmission wheel 605 are rotatably connected inside the transmission arm 603, and the micro motor 611 is fixed to the top of the transmission arm 603.

[0039] The above scheme is adopted: when deviation occurs during installation of the support position of the device, the connecting hole 503 and the bolt 504 are loosened, and the micro motor 611 is started to drive the fourth bevel gear 610 to rotate, and the fourth bevel gear 610 drives the third bevel gear 609 and the second sprocket 607 to rotate, and the contact between the second sprocket 607 and the chain 608 drives the first sprocket 606 to rotate through the chain 608, and then drives the first transmission wheel 604 and the second transmission wheel 605 to rotate. Since the second return spring 602 pulls the transmission arm 603 to move toward the position of the water conservancy pipeline, the second transmission wheel 605 and the first transmission wheel 604 contact the outer wall of the water conservancy pipeline, so that the position of the water conservancy pipeline is moved when it rotates, and the support position is adjusted and calibrated.

[0040] The working principle and use process of the present invention are as follows: the second bevel gear 204 is driven to rotate by rotating the rotating rod 205, so that the second bevel gear 204 drives the first bevel gear 203 and the screw rod 202 to rotate through its own shape when rotating, and drives the position of the connecting frame 206 to be lifted through the shape of the screw rod 202 when rotating, so that the height of the device changes. When it is necessary to support and install the water conservancy pipeline, the first clamping arm 501 and the second clamping arm 502 are pressed to compress the first return spring 505 and make the first clamping arm 501 and the second clamping arm 502 break away from the support of the first return spring 505, thereby rotating the first clamping arm 501 and the second clamping arm 502, and the first return spring 505 can limit the position of the first clamping arm 501 and the second clamping arm 502 when releasing the hand, and at this time the water conservancy pipeline is placed between the first clamping arm 501 and the second clamping arm 50 2, press and rotate the first clamping arm 501 and the second clamping arm 502, splice them, and connect them through the connecting hole 503 and the bolt 504, so as to fix and support the water conservancy pipeline. When the support position is installed with a deviation, the connecting hole 503 and the bolt 504 are loosened, and the micro motor 611 is started to drive the fourth bevel gear 610 to rotate, and the fourth bevel gear 610 drives the third bevel gear 609 and the second sprocket 607 to rotate, and through the contact between the second sprocket 607 and the chain 608, the first sprocket 606 is driven to rotate through the chain 608, and then the first transmission wheel 604 and the second transmission wheel 605 are driven to rotate. Since the second return spring 602 pulls the transmission arm 603 to move toward the water conservancy pipeline position, the second transmission wheel 605 and the first transmission wheel 604 contact the outer wall of the water conservancy pipeline, so that the position of the water conservancy pipeline is driven to move during rotation, and the support position is adjusted and calibrated.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy pipeline support and connection structure for a water conservancy project, comprising a support plate (1), characterized in that: A lifting mechanism (2) is installed at the top of the support plate (1), a mounting plate (3) is fixed at the top of the lifting mechanism (2), a mounting groove (4) is provided at the top of the mounting plate (3), a supporting mechanism (5) is installed inside the mounting groove (4), and a fine-tuning mechanism (6) is installed inside the mounting plate (3); The lifting mechanism (2) comprises a support frame (201), a screw rod (202) and a first bevel gear (203); the support frame (201) is fixed to the top end of the support plate (1); a screw rod (202) is arranged inside the support frame (201); the top end of the screw rod (202) is fixed with the first bevel gear (203); a second bevel gear (204) is arranged outside the first bevel gear (203); a rotating rod (205) is fixed outside the second bevel gear (204); and the outside of the screw rod (202) is movably connected to a connecting frame (206).

2. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 1, characterized in that: The external thread of the screw rod (202) is connected to the support frame (201), and the external rotation of the screw rod (202) is connected to the connecting frame (206). The outer wall of the support frame (201) is close to the inner wall of the connecting frame (206), and the support frame (201) and the connecting frame (206) are slidably connected.

3. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 1, characterized in that: The outer wall of the first bevel gear (203) is provided with a plurality of groups of teeth, and the teeth are distributed at equal intervals about the central axis of the first bevel gear (203); the outer wall of the second bevel gear (204) is provided with a plurality of groups of teeth, and the teeth are distributed at equal intervals about the central axis of the second bevel gear (204); the first bevel gear (203) and the second bevel gear (204) are meshingly connected.

4. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 1, characterized in that: The outer wall of the rotating rod (205) is close to the inner wall of the connecting frame (206), the rotating rod (205) and the connecting frame (206) are movably connected, the outer wall of the rotating rod (205) is provided with a plurality of groups of anti-slip grooves, and the top end of the connecting frame (206) is fixed with a mounting plate (3).

5. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 1, characterized in that: The support mechanism (5) comprises a first clamping arm (501), a second clamping arm (502) and a connecting hole (503); the first clamping arm (501) is movably connected to the inside of the mounting groove (4); the second clamping arm (502) is movably connected to the inside of the mounting groove (4); a connecting hole (503) is provided at the top end of the first clamping arm (501); a bolt (504) is threadedly connected to the top end of the second clamping arm (502); and a first return spring (505) is sleeved on the outside of the first clamping arm (501).

6. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 5, characterized in that: The first clamping arm (501) and the second clamping arm (502) are symmetrically distributed about the central axis of the mounting groove (4); two groups of connecting holes (503) are provided, and the connecting holes (503) are symmetrically distributed about the central axis of the first clamping arm (501); two groups of bolts (504) are provided, and the bolts (504) are symmetrically distributed about the central axis of the second clamping arm (502).

7. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 5, characterized in that: The first return spring (505) is provided in two groups. The first return spring (505) is sleeved on the outside of the first clamping arm (501) and the second clamping arm (502). The first return spring (505) is used to squeeze the first clamping arm (501) and the second clamping arm (502) and keep them moving toward the central axis of the mounting plate (3).

8. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 1, characterized in that: The fine adjustment mechanism (6) comprises a connecting rod (601), a second return spring (602) and a transmission arm (603); the connecting rod (601) is mounted inside the mounting plate (3); the second return spring (602) is sleeved on the outside of the connecting rod (601); the transmission arm (603) is fixed on the outside of the connecting rod (601); a first transmission wheel (604) is arranged inside the transmission arm (603); and a second transmission wheel (605) is arranged inside the transmission arm (603). ), a first sprocket (606) is fixed to the top of the first transmission wheel (604), a second sprocket (607) is fixed to the top of the second transmission wheel (605), a chain (608) is sleeved on the outside of the second sprocket (607), a third bevel gear (609) is fixed to the top of the second sprocket (607), the outside of the third bevel gear (609) is meshedly connected to the fourth bevel gear (610), and a micro motor (611) is fixed to the outside of the fourth bevel gear (610).

9. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 8, characterized in that: The connecting rods (601) are provided in two groups, and the connecting rods (601) are symmetrically distributed about the central axis of the transmission arm (603). The outside of the connecting rods (601) is slidably connected to the mounting plate (3), and the second return spring (602) is used to squeeze the transmission arm (603) and keep it moving toward the central axis of the mounting plate (3).

10. The water conservancy pipeline support and connection structure for water conservancy projects according to claim 8, characterized in that: The first transmission wheel (604) and the second transmission wheel (605) are rotatably connected inside the transmission arm (603), and the micro motor (611) is fixed on the top of the transmission arm (603).

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