A pipe mounting bracket for water conservancy projects that is easy to install and adjust

Abstract

The present invention discloses a pipe mounting bracket for water conservancy projects that is easy to install and adjust, comprising a base plate, the lower end surface of the base plate is connected with universal wheels at four positions: the upper end surface of the base plate is fixedly connected with support columns at four positions, and the upper ends of the support columns are fixedly connected with mounting plates; the middle position of the base plate is slidably connected with a lifting column, and the lower ends of the lifting columns are fixedly connected with the support plates, and the lower end surface of the mounting plate is provided with a lifting and adjusting mechanism. The present invention can facilitate the convenient movement and height adjustment of the pipe mounting bracket, thereby effectively improving the practicality of the pipe mounting bracket, and can facilitate the adjustment of the installation angle of the pipe through the angle adjustment mechanism, thereby improving the applicability of the pipe mounting bracket, and can facilitate the stable clamping of the pipe through the pipe's own gravity, thereby improving the efficiency of the installation of the pipe for water conservancy projects and reducing the labor intensity of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline mounting brackets for water conservancy projects, and in particular to a pipeline mounting bracket for water conservancy projects that is easy to install and adjust. Background Art

[0002] Water conservancy projects refer to various projects such as flood control, drainage, irrigation, hydropower generation, water diversion (supply), tidal flat management, soil and water conservation, and water resource protection. In the construction of water conservancy projects, it is often necessary to erect pipelines, and it is necessary to use pipeline mounting brackets for water conservancy projects. However, the existing pipeline mounting brackets for water conservancy projects still have the following shortcomings:

[0003] 1. The existing water conservancy project pipe installation bracket is designed in a fixed manner, which is not convenient for moving and adjusting its position, and the existing water conservancy project pipe installation bracket is not convenient for adjusting the height of the pipe installation according to the use requirements, making its practicality poor;

[0004] 2. The existing pipe installation bracket for water conservancy projects is not convenient for quickly adjusting the angle of pipe installation, and special treatment is required at the pipe elbow, which is time-consuming and laborious to operate, and is not convenient for the rapid installation of water conservancy project pipes;

[0005] 3. The existing pipe mounting brackets for water conservancy projects need to be fixed with bolts. When the pipe needs to be laid for a long time, the workers need to tighten the bolts one by one, which makes the workers' labor intensity greater and the efficiency of pipe laying is low;

[0006] Therefore, a pipe mounting bracket for water conservancy projects that is easy to install and adjust is needed to solve the above problems. Summary of the invention

[0007] The object of the present invention is to provide a pipe mounting bracket for water conservancy projects which is easy to install and adjust, so as to solve the problem that the existing pipe mounting bracket for water conservancy projects is not easy to adjust and install as mentioned in the above background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A pipe mounting bracket for water conservancy projects that is easy to install and adjust, comprising a bottom plate, and universal wheels are connected to the surrounding positions of the lower end surface of the bottom plate:

[0010] Support columns are fixedly connected to the upper end surface of the bottom plate at surrounding positions, and the upper ends of the support columns are fixedly connected to the mounting plates;

[0011] A lifting column is slidably connected through the middle of the bottom plate, and a support plate is fixedly connected to the lower end of the lifting column, and a lifting adjustment mechanism is provided on the lower end surface of the mounting plate;

[0012] A connecting shaft is connected to the middle of the upper end surface of the mounting plate through a bearing, and a rotating disk is fixedly connected to the upper end of the connecting shaft, and an angle adjustment mechanism is arranged at the lower side of the rotating disk;

[0013] The upper end surface of the turntable is fixedly connected to a pipe support frame, and the left and right sides of the pipe support frame are slidably connected to clamping frames;

[0014] A first return spring is connected to the lower side of the clamping frame, and a clamping and pressing mechanism is fixedly connected to the upper end of the clamping frame;

[0015] A clamping drive mechanism is arranged at the middle position of the pipeline support frame.

[0016] By adopting the above technical scheme, the pipe mounting bracket can be conveniently moved and the height can be adjusted, thereby effectively improving the practicality of the pipe mounting bracket, and the installation angle of the pipe can be adjusted by the angle adjustment mechanism, thereby improving the applicability of the pipe mounting bracket, and the pipe can be stably clamped by the pipe's own gravity, thereby improving the efficiency of the installation of pipes for water conservancy projects and reducing the labor intensity of the staff.

[0017] Preferably, the lifting and adjusting mechanism comprises an adjusting slide rail:

[0018] The adjusting slide rail is fixedly connected to the middle position of the lower end surface of the mounting plate, and the left and right sides of the adjusting slide rail are slidably connected with driving sliders;

[0019] The interior of the adjusting slide rail is connected with an adjusting screw through a bearing, and the adjusting screw is threadedly connected to the driving slider, and one end of the adjusting screw is fixedly connected with an adjusting crank;

[0020] The lower end of the driving slider is connected to a supporting rod via a shaft, and the upper end surface of the lifting column is fixedly connected to a connecting seat, and the other end of the supporting rod is connected to the connecting seat via a shaft.

[0021] By adopting the above technical solution, it is easy to drive the adjusting screw to rotate by shaking the adjusting handle, so that the top support connecting rod pushes or pulls the lifting column, thereby realizing the lifting and lowering adjustment of the pipeline installation bracket, which is convenient for adjusting the installation height of the pipeline.

[0022] Preferably, the angle adjustment mechanism comprises a limiting gear:

[0023] The limit gear key is connected to the side surface of the connecting shaft, and the upper end surface of the mounting plate is fixedly connected with a mounting seat;

[0024] A push rod is slidably connected to the mounting seat, and a button is fixedly connected to the front end of the push rod, and a second return spring is arranged at the rear side of the button;

[0025] The rear side of the push rod is fixedly connected with a limiting block, and the limiting block is snap-connected in the tooth groove of the limiting gear.

[0026] By adopting the above technical solution, the limit block can be disengaged from the tooth groove of the limit gear by pressing a button, and the angle of the pipeline installation can be adjusted by rotating the turntable, thereby improving the applicability of the pipeline installation mechanism.

[0027] Preferably, the clamping and pressing mechanism comprises a connecting block:

[0028] The connecting block is fixedly connected to the upper side of the clamping frame, and a sliding groove is arranged inside the connecting block;

[0029] An adaptive sliding block is slidably connected up and down in the sliding groove, and a clamping plate is fixedly connected to one side of the adaptive sliding block.

[0030] By adopting the above technical solution, the adaptive slider can slide up and down in the connecting block according to pipes of different diameters, so that the clamping plate can be adjusted to an appropriate position to clamp the side wall of the pipe, thereby improving the effect of fixing the pipe.

[0031] Preferably, the clamping drive mechanism comprises a sliding rod:

[0032] The sliding rod is slidably connected to the middle position of the pipeline support frame, and the upper end of the sliding rod is fixedly connected to a pressure plate, and the lower end of the pressure plate is provided with a third return spring;

[0033] The lower end surface of the middle part of the pipeline support frame is rotatably connected with a driving drum, and a driving groove is provided on the inner wall of the driving drum;

[0034] The lower end of the sliding rod is fixedly connected with a driving sliding rod, and both ends of the driving sliding rod are slidably connected in the driving groove;

[0035] The lower end surface of the driving drum is fixedly connected with a transmission shaft, and the side surface of the transmission shaft is slidably connected with a driving gear up and down;

[0036] A driving rack is fixedly connected to the lower end of the clamping frame, and the driving rack is meshedly connected with the driving gear;

[0037] A slip ring is rotatably connected to the lower end surface of the driving gear, a shift plate is fixedly connected to the side surface of the slip ring, and a fourth return spring is arranged on the lower end surface of the slip ring.

[0038] By adopting the above technical solution, it is convenient to press the pressure plate through the pipeline so that the clamping frames move closer to each other. The movement of the clamping frames drives the clamping and pressing mechanism to automatically clamp the side wall of the pipeline, thereby improving the efficiency of pipeline installation.

[0039] Preferably, the threads on the left and right side surfaces of the adjusting screw are arranged in opposite directions, and the driving sliders are symmetrically arranged at the left and right sides of the adjusting slide rail.

[0040] By adopting the above technical solution, the threads on the left and right ends of the adjusting screw can be arranged in opposite directions so that when the adjusting screw rotates, the driving sliders on both sides thereof can be driven to move toward or away from each other, thereby driving the supporting connecting rod to move.

[0041] Preferably, the structural shape of the adaptive slider is set to be a "T" shape, and the slide groove corresponds to the structural shape of the adaptive slider.

[0042] The above technical solution can facilitate the stable sliding of the adaptive slider in the slide groove.

[0043] Preferably, the structural shape of the sliding rod is set to a quadrangular prism structure, and a corresponding through hole is set in the middle position of the pipeline support frame.

[0044] By adopting the above technical solution, the sliding rod can be prevented from rotating during the process of sliding up and down, so that the driving sliding rod connected to the lower end thereof can drive the driving drum to rotate.

[0045] Preferably, the cross-sectional structural shape of the transmission shaft is a regular hexagon, and a corresponding regular hexagonal hole is provided in the middle of the driving gear.

[0046] By adopting the above technical solution, the cross-sectional structure of the transmission shaft can be easily formed into a regular hexagon so that it can drive the driving gear to rotate.

[0047] Preferably, the fourth return spring is arranged between the lower end surface of the slip ring and the upper end surface of the turntable.

[0048] By adopting the above technical solution, the fourth reset spring can be conveniently arranged between the lower end surface of the slip ring and the upper end surface of the turntable so that the fourth reset spring can reset the positions of the driving gear and the slip ring.

[0049] Compared with the prior art, the beneficial effects of the present invention are as follows: the pipe mounting bracket for water conservancy projects that is easy to install and adjust can facilitate convenient movement and height adjustment of the pipe mounting bracket, thereby effectively improving the practicality of the pipe mounting bracket, and can facilitate adjustment of the installation angle of the pipe through the angle adjustment mechanism, thereby improving the applicability of the pipe mounting bracket, and can facilitate stable clamping of the pipe through the gravity of the pipe itself, thereby improving the efficiency of the installation of the pipe for water conservancy projects and reducing the labor intensity of the staff:

[0050] 1. The adjusting screw is driven to rotate by shaking the adjusting handle, so that the adjusting screw drives the driving sliders on both sides to slide close to each other under the action of the thread, and the driving slider drives the top support connecting rod to move, so that the top support connecting rod supports the lifting column through the connecting seat, and the top support connecting rod drives the lifting column to move downward, so that the lifting column drives the support plate to move downward and contact the bottom surface, and the support plate lifts the universal wheel off the ground, so that the mounting frame is fixed on the ground. By shaking the adjusting handle forward or backward, the position of the lifting column can be adjusted, and the height of the pipeline installation can be adjusted, so that the pipeline installation bracket can be conveniently moved and the height can be adjusted, which effectively improves the practicality of the pipeline installation bracket;

[0051] 2. By pressing the button, the push rod is driven to slide backward, and the push rod drives the limit block to disengage from the tooth groove of the limit gear. The angle of the pipeline installation can be adjusted by rotating the turntable. After the adjustment is completed, release the button, and the push rod is reset under the action of the second reset spring, so that the limit block is engaged in the tooth groove of the limit gear to fix the angle of the pipeline installation, so that the installation angle of the pipeline can be adjusted through the angle adjustment mechanism, thereby improving the applicability of the pipeline installation bracket;

[0052] 3. By placing the pipeline on the pressure plate, the pressure plate drives the sliding rod to move downward after being compressed, so that the sliding rod drives the driving sliding rod to slide in the driving groove of the driving drum, so that the driving drum rotates, the driving drum rotates and drives the transmission shaft to rotate, the transmission shaft drives the driving gear to rotate, so that the driving gear drives the driving rack to slide close to each other, the movement of the driving rack drives the clamping frame to slide close to each other, so that the clamping frame drives the clamping plate to clamp and fix the side wall of the pipeline, so that the pipeline can be stably clamped by the pipeline's own gravity, thereby improving the efficiency of pipeline erection for water conservancy projects and reducing the labor intensity of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a front perspective structural schematic diagram of the present invention;

[0054] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the present invention;

[0055] Figure 3 It is a bottom-up three-dimensional structural schematic diagram of the present invention;

[0056] Figure 4 It is a front cross-sectional structural schematic diagram of the present invention;

[0057] Figure 5 This is a schematic diagram of the angle adjustment mechanism structure of the present invention;

[0058] Figure 6 It is a schematic diagram of the position structure of the clamping drive mechanism of the present invention;

[0059] Figure 7 It is a schematic diagram of the cross-sectional structure of the clamping drive mechanism of the present invention;

[0060] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of point A;

[0061] Fig. 9 It is a bottom-up three-dimensional structural schematic diagram of the clamping drive mechanism of the present invention;

[0062] Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged structure of point B.

[0063] In the figure: 1, bottom plate; 2, universal wheel; 3, support column; 4, mounting plate; 5, lifting column; 6, support plate; 7, lifting adjustment mechanism; 701, adjustment rail; 702, driving slider; 703, adjustment screw; 704, adjustment crank; 705, top support rod; 706, connecting seat; 8, connecting shaft; 9, turntable; 10, angle adjustment mechanism; 1001, limit gear; 1002, mounting seat; 1003, push rod; 1004, button; 1005, second return spring; 1006, limit block; 11, pipe support frame; 12 , clamping frame; 13, first return spring; 14, clamping and pressing mechanism; 1401, connecting block; 1402, slide groove; 1403, adaptive slider; 1404, clamping plate; 15, clamping drive mechanism; 1501, sliding rod; 1502, pressure plate; 1503, third return spring; 1504, driving drum; 1505, driving groove; 1506, driving slide rod; 1507, transmission shaft; 1508, driving gear; 1509, driving rack; 1510, slip ring; 1511, shift plate; 1512, fourth return spring. DETAILED DESCRIPTION

[0064] 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.

[0065] See also Figure 1-10 , the present invention provides a technical solution:

[0066] A pipe mounting bracket for water conservancy projects that is easy to install and adjust, comprising a base plate 1, with universal wheels 2 connected to the surrounding positions of the lower end surface of the base plate 1; support columns 3 are fixedly connected to the surrounding positions of the upper end surface of the base plate 1, and the upper ends of the support columns 3 are fixedly connected to the mounting plate 4; a lifting column 5 is slidably connected through the middle position of the base plate 1, and the lower end of the lifting column 5 is fixedly connected to the supporting plate 6, and a lifting adjustment mechanism 7 is provided on the lower end surface of the mounting plate 4; the lifting adjustment mechanism 7 comprises an adjusting slide rail 701: the adjusting slide rail 701 is fixedly connected to the lower end of the mounting plate 4 The middle position of the surface, and the driving slider 702 is slidably connected to the left and right sides of the inner side of the adjusting slide rail 701; the inner side of the adjusting slide rail 701 is connected to the adjusting screw 703 through a bearing, and the adjusting screw 703 is threadedly connected to the driving slider 702, and one end of the adjusting screw 703 is fixedly connected to the adjusting crank 704; the lower end of the driving slider 702 is connected to the supporting connecting rod 705 through an axis, and the upper end surface of the lifting column 5 is fixedly connected to the connecting seat 706, and the other end of the supporting connecting rod 705 is connected to the connecting seat 706 through an axis; The threads on the left and right sides of the adjusting screw rod 703 are arranged in opposite directions, and the driving sliders 702 are symmetrically arranged on the left and right sides of the adjusting slide rail 701; when the pipeline mounting bracket needs to be moved, the pipeline mounting bracket can be pushed so that it can be quickly and conveniently moved under the action of the universal wheel 2; when the position of the pipeline mounting bracket needs to be fixed, the adjusting crank handle 704 is shaken, and the adjusting crank handle 704 drives the adjusting screw rod 703 to rotate, so that the adjusting screw rod 703 drives the driving sliders 702 on both sides thereof under the action of the threads. They slide close to each other, driving the slider 702 to move and driving the supporting link 705 to move, so that the supporting link 705 supports the lifting column 5 through the connecting seat 706, and the supporting link 705 drives the lifting column 5 to move downward, so that the lifting column 5 drives the supporting plate 6 to move downward and contact the bottom surface, and the supporting plate 6 lifts the universal wheel 2 off the ground, so that the mounting frame is fixed on the ground; when it is necessary to adjust the height of the pipeline installation, the position of the lifting column 5 can be adjusted by shaking the adjusting handle 704 forward or reversely, so as to adjust the height of the pipeline installation.

[0067] The middle position of the upper end surface of the mounting plate 4 is connected with a connecting shaft 8 through a bearing, and the upper end of the connecting shaft 8 is fixedly connected with a turntable 9, and an angle adjustment mechanism 10 is arranged at the lower side of the turntable 9; the angle adjustment mechanism 10 includes a limit gear 1001: the limit gear 1001 is key-connected to the side surface of the connecting shaft 8, and the upper end surface of the mounting plate 4 is fixedly connected with a mounting seat 1002; a push rod 1003 is slidably connected to the mounting seat 1002 in a forward and backward manner, and a button 1004 is fixedly connected to the front end of the push rod 1003, and a second reset spring 1005 is arranged at the rear side of the button 1004; the rear side of the push rod 1003 is fixedly connected with a limit gear 1001. Block 1006, and the limit block 1006 is engaged and connected in the tooth groove of the limit gear 1001; when the installation angle of the pipeline needs to be adjusted, by pressing the button 1004, the button 1004 drives the push rod 1003 to slide backward, so that the push rod 1003 drives the limit block 1006 to disengage from the tooth groove of the limit gear 1001, and the installation angle of the pipeline can be adjusted by rotating the turntable 9. After the adjustment is completed, release the button 1004, and under the action of the second reset spring 1005, the push rod 1003 is reset to move, so that the limit block 1006 is engaged with the tooth groove of the limit gear 1001 to fix the installation angle of the pipeline.

[0068] The upper end surface of the turntable 9 is fixedly connected to a pipe support frame 11, and the left and right sides of the pipe support frame 11 are slidably connected to a clamping frame 12; the lower side of the clamping frame 12 is connected to a first return spring 13, and the upper end of the clamping frame 12 is fixedly connected to a clamping and pressing mechanism 14; the clamping and pressing mechanism 14 includes a connecting block 1401: the connecting block 1401 is fixedly connected to the upper side of the clamping frame 12, and a slide groove 1402 is provided inside the connecting block 1401; an adaptive slider 1403 is slidably connected up and down in the slide groove 1402, A clamping plate 1404 is fixedly connected to one side of the adaptive slider 1403; the structural shape of the adaptive slider 1403 is set to a "T" shape, and the slide groove 1402 corresponds to the structural shape of the adaptive slider 1403; when it is necessary to install pipes of different diameters, the clamping plate 1404 contacts the side wall of the pipe, and the clamping plate 1404 makes the adaptive slider 1403 slide up and down in the slide groove 1402 according to the position of the pipe, so that the clamping plate 1404 is more in line with the surface of the pipe, thereby improving the stability of the pipe installation and fixation.

[0069] A clamping drive mechanism 15 is provided at the middle position of the pipe support frame 11; the clamping drive mechanism 15 comprises a sliding rod 1501: the sliding rod 1501 is slidably connected to the middle position of the pipe support frame 11 up and down, and the upper end of the sliding rod 1501 is fixedly connected to a pressure plate 1502, and the lower end of the pressure plate 1502 is provided with a third return spring 1503; the middle lower end surface of the pipe support frame 11 is rotatably connected to a driving drum 1504, and a driving groove 1505 is provided on the inner wall of the driving drum 1504; The lower end of the rod 1501 is fixedly connected to a driving slide bar 1506, and the two ends of the driving slide bar 1506 are slidably connected in the driving groove 1505; the lower end surface of the driving drum 1504 is fixedly connected to a transmission shaft 1507, and the side of the transmission shaft 1507 is slidably connected to a driving gear 1508; the lower end of the clamping frame 12 is fixedly connected to a driving rack 1509, and the driving rack 1509 is meshedly connected with the driving gear 1508; the structural shape of the sliding rod 1501 is set to a quadrangular prism structure, and A corresponding through hole is provided in the middle of the pipe support frame 11; the cross-sectional structure of the transmission shaft 1507 is a regular hexagon, and a corresponding regular hexagonal hole is provided in the middle of the driving gear 1508; when the pipe needs to be erected and fixed, the pipe is placed on the pressure plate 1502, and the pressure plate 1502 is pressed to drive the sliding rod 1501 to move downward, so that the sliding rod 1501 drives the driving sliding rod 1506 connected to its lower end to slide in the driving groove 1505 of the driving drum 1504, so that the driving The rotating drum 1504 rotates, driving the rotating drum 1504 to rotate and driving the transmission shaft 1507 connected to its lower end to rotate, and the transmission shaft 1507 drives the driving gear 1508 to rotate, so that the driving gear 1508 drives the driving racks 1509 meshingly connected on the front and rear sides to slide close to each other, and the movement of the driving racks 1509 drives the clamping frame 12 to slide close to each other, so that the clamping frame 12 drives the clamping plate 1404 to clamp and fix the side wall of the pipeline, thereby realizing rapid and automatic clamping of the pipeline and improving the efficiency of pipeline installation.

[0070] A slip ring 1510 is rotatably connected to the lower end surface of the driving gear 1508, and a dial plate 1511 is fixedly connected to the side surface of the slip ring 1510, and a fourth return spring 1512 is provided on the lower end surface of the slip ring 1510; the fourth return spring 1512 is arranged between the lower end surface of the slip ring 1510 and the upper end surface of the turntable 9; when it is necessary to disassemble the pipeline, by shifting the dial plate 1511 downward, the dial plate 1511 drives the driving gear 1508 to slide downward on the transmission shaft 1507, so that the driving gear 1508 is disengaged from the driving rack 1509, at this time, the clamping frame 12 moves away from each other to the left and right sides under the action of the first return spring 13, so that the clamping plate 1404 loosens the side wall of the pipeline, and the pipeline can be removed from the mounting bracket, realizing the quick disassembly operation of the pipeline. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0071] 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 pipe mounting bracket for water conservancy projects that is easy to install and adjust, comprising a base plate (1), wherein the lower end surface of the base plate (1) is connected to universal wheels (2) at the four sides thereof, and wherein: Support columns (3) are fixedly connected to the upper end surface of the bottom plate (1) at surrounding positions, and a mounting plate (4) is fixedly connected to the upper end of the support column (3); A lifting column (5) is slidably connected through the middle of the bottom plate (1), and a support plate (6) is fixedly connected to the lower end of the lifting column (5), and a lifting adjustment mechanism (7) is provided on the lower end surface of the mounting plate (4); A connecting shaft (8) is connected to the middle of the upper end surface of the mounting plate (4) via a bearing, a rotating disk (9) is fixedly connected to the upper end of the connecting shaft (8), and an angle adjustment mechanism (10) is provided at the lower side of the rotating disk (9); The upper end surface of the rotating disk (9) is fixedly connected to a pipe support frame (11), and the left and right sides of the pipe support frame (11) are slidably connected to clamping frames (12); A first return spring (13) is connected to the lower side of the clamping frame (12), and a clamping and pressing mechanism (14) is fixedly connected to the upper end of the clamping frame (12); A clamping drive mechanism (15) is provided at the middle of the pipeline support frame (11); The clamping and pressing mechanism (14) comprises a connecting block (1401): The connecting block (1401) is fixedly connected to the upper side of the clamping frame (12), and a sliding groove (1402) is provided inside the connecting block (1401); An adaptive slider (1403) is slidably connected up and down in the slide groove (1402), and a clamping plate (1404) is fixedly connected to one side of the adaptive slider (1403); The clamping drive mechanism (15) comprises a sliding rod (1501): The sliding rod (1501) is slidably connected to the middle position of the pipeline support frame (11) up and down, and the upper end of the sliding rod (1501) is fixedly connected to the pressure plate (1502), and the lower end of the pressure plate (1502) is provided with a third return spring (1503); The lower end surface of the middle portion of the pipeline support frame (11) is rotatably connected to a driving drum (1504), and a driving groove (1505) is provided on the inner wall of the driving drum (1504); The lower end of the sliding rod (1501) is fixedly connected to a driving sliding rod (1506), and both ends of the driving sliding rod (1506) are slidably connected in the driving groove (1505); The lower end surface of the driving drum (1504) is fixedly connected to a transmission shaft (1507), and the side surface of the transmission shaft (1507) is slidably connected to a driving gear (1508) up and down; A driving rack (1509) is fixedly connected to the lower end of the clamping frame (12), and the driving rack (1509) is meshingly connected to the driving gear (1508); A slip ring (1510) is rotatably connected to the lower end surface of the driving gear (1508), a shift plate (1511) is fixedly connected to the side surface of the slip ring (1510), and a fourth return spring (1512) is provided on the lower end surface of the slip ring (1510); The fourth return spring (1512) is arranged between the lower end surface of the slip ring (1510) and the upper end surface of the rotating disk (9).

2. A pipe mounting bracket for water conservancy projects that is easy to install and adjust according to claim 1, characterized in that: The lifting and lowering adjustment mechanism (7) comprises an adjustment slide rail (701): The adjusting slide rail (701) is fixedly connected to the middle position of the lower end surface of the mounting plate (4), and the driving sliders (702) are slidably connected to the left and right sides of the adjusting slide rail (701); The interior of the adjusting slide rail (701) is connected to an adjusting screw rod (703) via a bearing, the adjusting screw rod (703) is threadedly connected to the driving slider (702), and one end of the adjusting screw rod (703) is fixedly connected to an adjusting crank handle (704); The lower end of the driving slider (702) is connected to a supporting connecting rod (705) via a shaft, and the upper end surface of the lifting column (5) is fixedly connected to a connecting seat (706), and the other end of the supporting connecting rod (705) is connected to the connecting seat (706) via a shaft.

3. A pipe mounting bracket for water conservancy projects that is easy to install and adjust according to claim 1 or 2, characterized in that: The angle adjustment mechanism (10) comprises a limiting gear (1001): The limiting gear (1001) is key-connected to the side surface of the connecting shaft (8), and the upper end surface of the mounting plate (4) is fixedly connected to a mounting seat (1002); A push rod (1003) is slidably connected to the mounting seat (1002) in a forward and backward manner, a button (1004) is fixedly connected to the front end of the push rod (1003), and a second return spring (1005) is arranged at the rear side of the button (1004); The rear side of the push rod (1003) is fixedly connected to a limiting block (1006), and the limiting block (1006) is snap-fitted into a tooth groove of the limiting gear (1001).

4. The pipe mounting bracket for water conservancy projects that is easy to install and adjust according to claim 2 is characterized in that: The threads on the left and right sides of the adjusting screw rod (703) are arranged in opposite directions, and the driving slider (702) is symmetrically arranged at the left and right sides of the adjusting slide rail (701).

5. The pipe mounting bracket for water conservancy projects that is easy to install and adjust according to claim 1 is characterized in that: The structural shape of the adaptive slider (1403) is set to be a "T" shape, and the sliding groove (1402) corresponds to the structural shape of the adaptive slider (1403).

6. The pipe mounting bracket for water conservancy projects that is easy to install and adjust according to claim 1 is characterized in that: The structural shape of the sliding rod (1501) is set to a quadrangular prism structure, and a corresponding through hole is provided at the middle position of the pipeline support frame (11).

7. A pipe mounting bracket for water conservancy projects that is easy to install and adjust according to claim 6, characterized in that: The cross-sectional structural shape of the transmission shaft (1507) is a regular hexagon, and a corresponding regular hexagonal hole is provided in the middle of the driving gear (1508).

Images