A riser pipe installation device for a water supply network

Abstract

The present invention discloses a riser pipe installation device for a water supply pipe network. By arranging a first support frame and a second support frame on a support beam, and respectively arranging a horizontal clamping and rotating mechanism on the first support frame and the second support frame to achieve the clamping and lifting of the riser pipe, the horizontal rollers on the horizontal clamping and rotating mechanism drive the clamped riser pipe to rotate in the horizontal direction by rotation to adjust the horizontal angle of the riser pipe. At the same time, by arranging a vertical clamping and moving mechanism on the first support frame and the second support frame to achieve the vertical movement of the riser pipe, and relying on a switching clamping mechanism to switch between the horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism to perform the horizontal rotation and vertical movement of the separate clamping of the riser pipe. Combining the horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism can achieve the clamping and installation of riser pipes of different lengths, effectively improving the installation efficiency of the riser pipe.

Description

Technical Field

[0001] The present invention relates to the technical field of riser installation, and particularly relates to a riser installation device for a water supply network. Background Art

[0002] In the water supply network project, the installation of risers is involved, that is, a hoisting machine is used to hoist the water pipe into a vertical state for installation and connection; since different lengths and sizes of water pipes need to be installed in the riser water supply network, for the installation of risers with different lengths, the height of the hoisting machine required is different, which reduces the installation efficiency of the riser due to different lengths. Moreover, when installing the riser, it is necessary to manually adjust its vertical direction and horizontal angle to align the interfaces, and the operation efficiency is low. Therefore, it is necessary to design a riser installation device for different lengths of risers and capable of automatically adjusting the vertical direction and horizontal angle. Summary of the Invention

[0003] The purpose of the present invention is to propose a riser installation device for a water supply network aiming at the deficiencies in the above technologies and to solve the existing problems.

[0004] The present invention provides a riser installation device for a water supply network, which includes a robotic arm, a support beam, a support frame, a horizontal clamping and rotating mechanism, a vertical clamping and moving mechanism, and a switching clamping mechanism. The support beam is rotatably connected to the robotic arm, the support frame is slidably arranged on the support beam, the horizontal clamping and rotating mechanism is slidably arranged at the upper end of the support frame, the vertical clamping and moving mechanism is arranged at the lower end of the support frame, the switching clamping mechanism is arranged on the support frame, the upper end of the switching clamping mechanism is hinged to the horizontal clamping and rotating mechanism, the lower end of the switching clamping mechanism is slidably connected to the vertical clamping and moving mechanism, and the switching clamping mechanism is provided with a first electric telescopic rod. The first electric telescopic rod drives the horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism to switch and clamp the riser through telescopic movement, so that when the horizontal clamping and rotating mechanism can clamp and drive the riser to rotate horizontally, the vertical clamping and moving mechanism is separated from contact with the riser.

[0005] Furthermore, the horizontal clamping rotating mechanism and the vertical clamping moving mechanism are provided with a rotating clamping assembly, which includes a first arc-shaped holding ring, a second arc-shaped holding ring, a first driving motor and a linkage gear. The horizontal clamping rotating mechanism also includes a first arc-shaped bracket, and the vertical clamping moving mechanism also includes a second arc-shaped bracket. The first arc-shaped holding ring and the second arc-shaped holding ring are respectively slidably arranged on the first arc-shaped bracket and the second arc-shaped bracket. The first driving motor and the linkage gear are respectively arranged in the middle of the first arc-shaped bracket and the second arc-shaped bracket. The ends of the first arc-shaped holding ring and the second arc-shaped holding ring are provided with arc-shaped racks, which are respectively meshed with the two sides of the linkage gear. The output end of the first driving motor is meshed with the linkage gear through a gear. The first arc-shaped bracket is slidably connected to the upper end of the support frame through a limiting column. A spring is sleeved on the limiting column, and the two ends of the spring are respectively abutted against the bottom of the support frame and the limiting column.

[0006] Furthermore, the horizontal clamping and rotating mechanism also includes a third arc-shaped bracket, a first horizontal roller and a second horizontal roller. The third arc-shaped bracket is connected to the bottom surface of the first arc-shaped bracket by a connecting rod, and the first horizontal roller is rotatably arranged in the middle of the third arc-shaped bracket; the third arc-shaped bracket is also slidably provided with a first arc-shaped ring and a second arc-shaped ring, and the second horizontal roller is respectively arranged at the ends of the first arc-shaped ring and the second arc-shaped ring, and the upper end of the second horizontal roller is rotatably connected to the ends of the first arc-shaped ring and the second arc-shaped ring located on the first arc-shaped bracket; the third arc-shaped bracket is provided with a second driving motor connected to the first horizontal roller in transmission, and the first arc-shaped ring and the second arc-shaped ring are provided with a third driving motor connected to the second horizontal roller in transmission. The vertical clamping moving mechanism also includes a first vertical roller and a second vertical roller. The second arc-shaped bracket is fixedly connected to the lower end of the support frame. The first vertical roller is rotatably arranged at the middle part of the second arc-shaped bracket through a swing member; the second vertical roller is respectively arranged at the ends of the first arc-shaped ring and the second arc-shaped ring through a swing member; the swing member is provided with a fourth drive motor for driving the first vertical roller to rotate and a fifth drive motor for driving the second vertical roller to rotate.

[0007] Furthermore, the switching clamping mechanism also includes a first arc block, a second arc block, a push rod and a pull rod. The first arc block is slidably arranged on the outer ring of the second arc bracket in the vertical direction, and the second arc block is slidably arranged on the first arc ring and the second arc ring respectively in the vertical direction. The second arc block is provided with an arc rod, and the arc rod is slidably connected with the first arc block; the push rod is vertically arranged on the first arc block, one end of the pull rod is hinged to the end of the push rod, and the other end of the pull rod is hinged to the third arc bracket; the first electric telescopic rod is arranged on the support frame, and the output end of the first electric telescopic rod is connected to the first arc block; the swing member is rotatably arranged on the ends of the first arc ring and the second arc ring through the rotating rod, and a swing ball is arranged on the rotating rod through the rod, and the arc chamfered surfaces on the first arc block and the second arc block are in contact with the swing ball. A torsion spring for resetting the swing ball is sleeved on the rotating rod.

[0008] Further, sliding grooves are provided on both sides inside the support beam. The upper and lower ends of the support frame are slidably arranged in the sliding grooves through rollers. A second electric telescopic rod is hinged on the support beam, and the output end of the second electric telescopic rod is connected to the lower end of the support frame. The support frame includes a first support frame and a second support frame. The first support frame is slidably arranged at the upper end of the support beam, and the second support frame is slidably arranged at the lower end of the support beam. A sixth drive motor for driving it to rotate at the end of the robotic arm is provided on the support beam; the robotic arm is installed on the vehicle body or the mobile frame through a rotating disc.

[0009] Compared with the prior art, it has the following beneficial effects:

[0010] The present invention provides a vertical pipe installation device for a water supply pipe network. By providing a first support frame and a second support frame on the support beam, and respectively providing a horizontal clamping and rotating mechanism on the first support frame and the second support frame to realize the clamping and lifting of the vertical pipe, the horizontal rollers on the horizontal clamping and rotating mechanism drive the clamped vertical pipe to rotate in the horizontal direction to adjust the horizontal angle of the vertical pipe; at the same time, by providing a vertical clamping and moving mechanism on the first support frame and the second support frame to realize the movement of the vertical pipe in the vertical direction, and relying on the switching clamping mechanism to switch between the horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism to perform separate clamping, horizontal rotation and vertical movement of the vertical pipe. Combining the horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism can realize the clamping installation of vertical pipes with different lengths, effectively improving the installation efficiency of vertical pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only the preferred embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0012] Figure 1 It is a schematic diagram of a vertical pipe installation device for a water supply pipe network of the present invention;

[0013] Figure 2 It is a partial enlarged schematic diagram A of the present invention;

[0014] Figure 3 It is an axonometric view of a vertical pipe installation device for a water supply pipe network of the present invention;

[0015] Figure 4 It is a partial enlarged schematic diagram B of the present invention;

[0016] Figure 5 It is a bottom view of a vertical pipe installation device for a water supply pipe network of the present invention;

[0017] Figure 6 Partial cross-sectional view of the bottom part of the riser installation device for a water supply pipe network of the present invention;

[0018] Figure 7 Schematic enlarged view of part C of the present invention;

[0019] Figure 8 Axonometric view of the riser installation device for a water supply pipe network of the present invention;

[0020] Figure 9 Schematic enlarged view of part E of the present invention;

[0021] Figure 10 Schematic enlarged view of part D of the present invention;

[0022] Figure 11 Internal schematic view of the support beam of the present invention;

[0023] Figure 12 Schematic enlarged view of part F of the present invention;

[0024] Figure 13 Axonometric view of the riser installation device for a water supply pipe network of the present invention;

[0025] Figure 14 Schematic enlarged view of part G of the present invention.

[0026] In the figure, 1 - robotic arm; 2 - support beam; 3 - support frame; 4 - limit post; 5 - spring; 6 - sliding groove; 11 - first support frame; 12 - second support frame; 21 - first arc-shaped clamping ring; 22 - second arc-shaped clamping ring; 23 - first drive motor; 24 - linkage gear; 25 - arc-shaped rack; 31 - first arc-shaped bracket; 32 - third arc-shaped bracket; 33 - first horizontal roller; 34 - second horizontal roller; 35 - second drive motor; 36 - third drive motor; 51 - second arc-shaped bracket; 52 - first vertical roller; 53 - second vertical roller; 54 - swinging member; 55 - fourth drive motor; 56 - fifth drive motor; 57 - rotating rod; 58 - pendulum ball; 59 - torsion spring; 61 - first electric telescopic rod; 62 - first arc-shaped block; 63 - second arc-shaped block; 64 - push rod; 65 - pull rod; 66 - arc-shaped rod; 71 - sixth drive motor; 81 - second electric telescopic rod. Detailed implementation manners

[0027] To more easily understand the structure of the present invention and the functional features and advantages that can be achieved, the preferred embodiments of the present invention will be described in detail below in conjunction with the drawings as follows:

[0028] Embodiment 1:

[0029] As Figures 1 to 14As shown in the figure, the present invention provides a riser installation device for a water supply network, which includes a robotic arm 1, a support beam 2, a support frame 3, a horizontal clamping and rotating mechanism, a vertical clamping and moving mechanism, and a switching clamping mechanism. The support beam 2 is rotatably connected to the robotic arm 1, the support frame 3 is slidably arranged on the support beam 2, the horizontal clamping and rotating mechanism is slidably arranged at the upper end of the support frame 3, the vertical clamping and moving mechanism is arranged at the lower end of the support frame 3, the switching clamping mechanism is arranged on the support frame 3, the upper end of the switching clamping mechanism is hinged to the horizontal clamping and rotating mechanism, the lower end of the switching clamping mechanism is slidably connected to the vertical clamping and moving mechanism, and the switching clamping mechanism is provided with a first electric telescopic rod 61. The first electric telescopic rod 61 drives the horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism to switch and clamp the riser through telescopic movement, so that when the horizontal clamping and rotating mechanism can clamp and drive the riser to rotate horizontally, the vertical clamping and moving mechanism is separated from the contact with the riser, so that when the horizontal clamping and rotating mechanism clamps the riser, the vertical clamping and moving mechanism does not clamp the riser, so that the riser can rotate horizontally solely relying on the horizontal clamping and rotating mechanism and move vertically solely relying on the vertical clamping and moving mechanism.

[0030] Specifically, the horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism are provided with a rotating and clamping assembly. The rotating and clamping assembly includes a first arc-shaped clamping ring 21, a second arc-shaped clamping ring 22, a first driving motor 23, and a linkage gear 24. The horizontal clamping and rotating mechanism further includes a first arc-shaped bracket 31, and the vertical clamping and moving mechanism further includes a second arc-shaped bracket 51. The first arc-shaped clamping ring 21 and the second arc-shaped clamping ring 22 are respectively slidably arranged on the first arc-shaped bracket 31 and the second arc-shaped bracket 51. The first driving motor 23 and the linkage gear 24 are respectively arranged in the middle of the first arc-shaped bracket 31 and the second arc-shaped bracket 51. Arc-shaped racks 25 are arranged at the ends of the first arc-shaped clamping ring 21 and the second arc-shaped clamping ring 22, and the arc-shaped racks 25 are respectively meshed on both sides of the linkage gear 24. The output end of the first driving motor 23 is meshed and driven with the linkage gear 24 through a gear. The first arc-shaped bracket 31 is slidably connected to the upper end of the support frame 3 through a limiting column 4, and a spring 5 is sleeved on the limiting column 4. The two ends of the spring 5 are respectively abutted against the support frame 3 and the bottom of the limiting column 4 to increase the clamping stability of the device.

[0031] Embodiment 2:

[0032] As Figures 1 to 14As shown, combined with the technical scheme of Example 1, in this embodiment, the horizontal clamping and rotating mechanism also includes a third arc-shaped bracket 32, a first horizontal roller 33 and a second horizontal roller 34. The third arc-shaped bracket 32 is connected to the bottom surface of the first arc-shaped bracket 31 through a connecting rod, and the first horizontal roller 33 is rotatably arranged in the middle of the third arc-shaped bracket 32; the third arc-shaped bracket 32 is also slidably provided with a first arc-shaped ring 21 and a second arc-shaped ring 22, and the second horizontal roller 34 is respectively arranged at the ends of the first arc-shaped ring 21 and the second arc-shaped ring 22, and the upper end of the second horizontal roller 34 is rotatably connected to the ends of the first arc-shaped ring 21 and the second arc-shaped ring 22 located on the first arc-shaped bracket 31; the third arc-shaped bracket 32 is provided with a second drive motor 35 that is transmission-connected to the first horizontal roller 33, and the first arc-shaped ring 21 and the second arc-shaped ring 22 are provided with a third drive motor 36 that is transmission-connected to the second horizontal roller 34. Furthermore, the first horizontal roller 33 and the second horizontal roller 34 are provided with rotating gears, and the second drive motor 35 and the third drive motor 36 are driven by the meshing transmission of gears with the rotating gears to individually drive the first horizontal roller 33 and the second horizontal roller 34 to rotate on the third arc bracket 32. The vertical clamping movement mechanism also includes a first vertical roller 52 and a second vertical roller 53. The second arc bracket 51 is fixedly connected to the lower end of the support frame 3. The first vertical roller 52 is rotatably arranged in the middle of the second arc bracket 51 through a swinging member 54; the second vertical roller 53 is respectively arranged at the ends of the first arc ring 21 and the second arc ring 22 through a swinging member 54; the swinging member 54 is provided with a fourth drive motor 55 for driving the first vertical roller 52 to rotate and a fifth drive motor 56 for driving the second vertical roller 53 to rotate, so as to achieve the desired effect. The first vertical roller 52 and the second vertical roller 53 are respectively controlled to rotate, so that when the first driving motor 23 drives the first arc-shaped embracing ring 21 and the second arc-shaped embracing ring 22 to rotate and open the environmental protection vertical pipe, the first electric telescopic rod 61 can push the first vertical roller 52 and the second vertical roller 53 to clamp the vertical pipe. At this time, the first horizontal roller 33 and the second horizontal roller 34 are separated from the contact with the vertical pipe, so that the rotation of the first vertical roller 52 and the second vertical roller 53 can drive the vertical pipe to rotate synchronously; further, the first vertical roller 52 and the second vertical roller 53 are provided with an annular groove for increasing the contact area.

[0033] Embodiment 3:

[0034] like Figures 1 to 14As shown, combined with the technical solution of Example 2, in this embodiment, the switching clamping mechanism also includes a first arc block 62, a second arc block 63, a push rod 64 and a pull rod 65. The first arc block 62 is slidably arranged on the outer ring of the second arc bracket 51 along the vertical direction, and the second arc block 63 is slidably arranged on the first arc ring 21 and the second arc ring 22 respectively along the vertical direction. The second arc block 63 is provided with an arc rod 66, and the arc rod 66 is slidably connected to the first arc block 62, so that when the first arc block 62 moves, the second arc blocks 63 on both sides can be driven to perform lifting movements; at the same time, the second arc block 62 can be driven by the sliding arc rod 66. The arc block 63 rotates in the horizontal direction under the horizontal rotation of the first arc ring 21 and the second arc ring 22; the push rod 64 is vertically arranged on the first arc block 62, one end of the pull rod 65 is hinged to the end of the push rod 64, and the other end of the pull rod 65 is hinged to the third arc bracket 32; the first electric telescopic rod 61 is arranged on the support frame 3, and the output end of the first electric telescopic rod 61 is connected to the first arc block 62; the swing member 54 is rotatably arranged on the ends of the first arc ring 21 and the second arc ring 22 through the rotating rod 57, and a swing ball 58 is arranged on the rotating rod 57 through the rod, and the arc chamfered surfaces on the first arc block 62 and the second arc block 63 are in contact with the swing ball 58. A torsion spring 59 for resetting the swing ball 58 is sleeved on the rotating rod 57. One end of the torsion spring 59 is connected to the swing member 54, and the other end of the torsion spring 59 is connected to the rotating rod 57. When the first electric telescopic rod 61 contracts to drive the first arc block 62 to descend, the rotating rod 57 is reset under the action of the torsion spring 59 to drive the swing member 54 to pull the first horizontal roller 33 and the second horizontal roller 34 out of contact with the vertical pipe.

[0035] Specifically, the first arc-shaped embrace ring 21 and the second arc-shaped embrace ring 22 on the third arc-shaped bracket 32 are rotated to both sides by a linkage gear 24 arranged in the middle of the third arc-shaped bracket 32. The first arc-shaped embrace ring 21 and the second arc-shaped embrace ring 22 on the first arc-shaped bracket 31 are combined to realize the first drive motor 23 to control the first arc-shaped embrace ring 21 and the second arc-shaped embrace ring 22 on the third arc-shaped bracket 32 to move synchronously, so as to control the first horizontal roller 33 and the second horizontal roller 34 to rotate in the horizontal direction, so as to adjust the distance between the first horizontal roller 33 and the other two second horizontal rollers 34, thereby embracing and clamping the vertical pipe.

[0036] Embodiment 4:

[0037] like Figure 11 and Figure 12As shown in the figure, in combination with the technical solution of Embodiment 3, in this embodiment, sliding grooves 6 are provided on both sides inside the support beam 2. The upper and lower ends of the support frame 3 are slidably arranged in the sliding grooves 6 through rollers. A second electric telescopic rod 81 is hinged on the support beam 2, and the output end of the second electric telescopic rod 81 is connected to the lower end of the support frame 3. The support frame 3 includes a first support frame 11 and a second support frame 12. The first support frame 11 is slidably arranged at the upper end of the support beam 2, and the second support frame 12 is slidably arranged at the lower end of the support beam 2. By setting the sliding grooves 6 and the second electric telescopic rod 81, the vertical distance between the first support frame 11 and the second support frame 12 can be adjusted to clamp risers of different lengths. A sixth driving motor 71 for driving the support beam 2 to rotate at the end of the robotic arm 1 is provided on the support beam 2; the robotic arm 1 is installed on the vehicle body or the mobile rack through a rotating disk.

[0038] The above is only the preferred embodiment of the present invention and does not impose any formal restrictions on the present invention. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present invention by using the above technical content within the scope of the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the technical solution of the present invention all fall within the protection scope of this technical solution.

Claims

1. A riser pipe installation device for a water supply network, characterized in that , including a robotic arm (1), a support beam (2), a support frame (3), a horizontal clamping and rotating mechanism, a vertical clamping and moving mechanism, and a switching clamping mechanism. The support beam (2) is rotatably connected to the robotic arm (1). The support frame (3) is slidably disposed on the support beam (2). The horizontal clamping and rotating mechanism is slidably disposed at the upper end of the support frame (3). The vertical clamping and moving mechanism is disposed at the lower end of the support frame (3). The switching clamping mechanism is disposed on the support frame (3). The upper end of the switching clamping mechanism is hinged to the horizontal clamping and rotating mechanism. The lower end of the switching clamping mechanism is slidably connected to the vertical clamping and moving mechanism. The switching clamping mechanism is provided with a first electric telescopic rod (61). The first electric telescopic rod (61) drives the horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism to switch and clamp the riser through telescopic movement, so that when the horizontal clamping and rotating mechanism can clamp and drive the riser to rotate horizontally, the vertical clamping and moving mechanism is disengaged from contact with the riser; The horizontal clamping and rotating mechanism and the vertical clamping and moving mechanism are provided with a rotating and clamping assembly. The rotating and clamping assembly includes a first arc-shaped clamping ring (21), a second arc-shaped clamping ring (22), a first driving motor (23), and a linkage gear (24). The horizontal clamping and rotating mechanism further includes a first arc-shaped bracket (31). The vertical clamping and moving mechanism further includes a second arc-shaped bracket (51). The first arc-shaped clamping ring (21) and the second arc-shaped clamping ring (22) are respectively slidably disposed on the first arc-shaped bracket (31) and the second arc-shaped bracket (51). The first driving motor (23) and the linkage gear (24) are respectively disposed in the middle of the first arc-shaped bracket (31) and the second arc-shaped bracket (51). Arc-shaped racks (25) are provided at the ends of the first arc-shaped clamping ring (21) and the second arc-shaped clamping ring (22). The arc-shaped racks (25) are respectively engaged on both sides of the linkage gear (24). The output end of the first driving motor (23) is meshed and driven with the linkage gear (24) through a gear; The vertical clamping and moving mechanism further includes a first vertical roller (52) and a second vertical roller (53). The second arc-shaped bracket (51) is fixedly connected to the lower end of the support frame (3). The first vertical roller (52) is rotatably disposed in the middle of the second arc-shaped bracket (51) through a swinging member (54). The second vertical roller (53) is respectively disposed at the ends of the first arc-shaped clamping ring (21) and the second arc-shaped clamping ring (22) through the swinging member (54). A fourth driving motor (55) for driving the first vertical roller (52) to rotate and a fifth driving motor (56) for driving the second vertical roller (53) to rotate are provided on the swinging member (54); The horizontal clamping and rotating mechanism further comprises a third arc-shaped bracket (32), a first horizontal roller (33) and a second horizontal roller (34); the third arc-shaped bracket (32) is connected to the bottom surface of the first arc-shaped bracket (31) via a connecting rod; the first horizontal roller (33) is rotatably arranged in the middle of the third arc-shaped bracket (32); the first arc-shaped holding ring (21) and the second arc-shaped holding ring (22) are also slidably arranged on the third arc-shaped bracket (32); the second horizontal roller (34) is respectively arranged on the first arc-shaped holding ring (21) and the second arc-shaped holding ring (22); ) and the end of the second arc-shaped embrace ring (22), the upper end of the second horizontal roller (34) is rotatably connected to the ends of the first arc-shaped embrace ring (21) and the second arc-shaped embrace ring (22) located on the first arc-shaped bracket (31); the third arc-shaped bracket (32) is provided with a second drive motor (35) which is transmission-connected to the first horizontal roller (33), and the first arc-shaped embrace ring (21) and the second arc-shaped embrace ring (22) are provided with a third drive motor (36) which is transmission-connected to the second horizontal roller (34); The switching clamping mechanism also includes a first arc block (62), a second arc block (63), a push rod (64) and a pull rod (65); the first arc block (62) is slidably arranged on the outer ring of the second arc bracket (51) along the vertical direction; the second arc block (63) is slidably arranged on the first arc ring (21) and the second arc ring (22) along the vertical direction; the second arc block (63) is provided with an arc rod (66), and the arc rod (66) is slidably connected to the first arc block (62); the push rod (64) is vertically arranged on the first arc block (62); one end of the pull rod (65) The first electric telescopic rod (61) is provided on the support frame (3), and the output end of the first electric telescopic rod (61) is connected to the first arc block (62); the swing member (54) is rotatably provided on the ends of the first arc ring (21) and the second arc ring (22) through a rotating rod (57); a swing ball (58) is provided on the rotating rod (57) through a rod, and the arc chamfered surfaces on the first arc block (62) and the second arc block (63) are in contact with the swing ball (58).

2. The riser pipe installation device for a water supply pipe network according to claim 1, characterized in that, The first arc-shaped bracket (31) is slidably connected to the upper end of the support frame (3) via a limiting column (4); a spring (5) is sleeved on the limiting column (4); two ends of the spring (5) are respectively in contact with the bottom of the support frame (3) and the limiting column (4).

3. The riser pipe installation device for a water supply network according to claim 2, characterized in that, The rotating rod (57) is sleeved with a torsion spring (59) for resetting the swing ball (58).

4. The riser pipe installation device for a water supply pipe network according to claim 3, characterized in that, Sliding grooves (6) are provided on both sides inside the support beam (2). The upper and lower ends of the support frame (3) are slidably arranged in the sliding grooves (6) through rollers. A second electric telescopic rod (81) is hinged on the support beam (2), and the output end of the second electric telescopic rod (81) is connected to the lower end of the support frame (3).

5. The riser installation device for a water supply pipe network according to claim 4, characterized in that, The support frame (3) includes a first support frame (11) and a second support frame (12). The first support frame (11) is slidably arranged at the upper end of the support beam (2), and the second support frame (12) is slidably arranged at the lower end of the support beam (2).

6. The riser pipe installation device for a water supply pipe network according to claim 1, characterized in that, A sixth drive motor (71) for driving the support beam (2) to rotate at the end of the robotic arm (1) is provided on the support beam (2); the robotic arm (1) is installed on the vehicle body or the mobile frame through a rotating disk.

Images