Angle adjusting device for trenchless pipe jacking machining
By designing an angle adjustment device driven by a servo reducer, the problem of inconvenient angle and size adjustment in PE pipe jacking processing was solved, enabling rapid burr trimming and angle adjustment, thus meeting the needs of trenchless pipe jacking construction.
Patent Information
- Application Number
- CN202520086059.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-14
AI Technical Summary
In the existing technology, the threaded grooves at the beginning and end of PE jacking pipe cannot be quickly repaired during the processing, and the bracket cannot be adjusted in angle, resulting in slow burr removal.
A trenchless pipe jacking processing angle adjustment device was designed. It uses a servo reducer to drive the bevel gear and inclined gear ring to rotate, and uses ball bearings to achieve the horizontal rotation of the support and support rollers. Combined with the servo reducer driving the lead screw shaft to adjust the spacing and rotation of the support rollers, the angle and size of the jacking pipe can be adjusted adaptively.
It enables rapid angle and size adjustment of PE jacking pipes, improves the efficiency and flexibility of burr removal, and meets the needs of trenchless pipe jacking construction.
Smart Images
Figure CN223656980U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to non -excavation top pipe processing technical field, concretely is a non -excavation top pipe processing angle adjusting device. BACKGROUND
[0002] Non -excavation top pipe construction is a kind of pipeline burying construction technology of not digging or little digging, it can complete the laying of pipeline without damaging ground, without affecting traffic and ground building.
[0003] PE top pipe is first sprayed by injection molding machine, then is cooled by spraying water, then PE top pipe is transferred to support, after PE top pipe reaches predetermined length, cutting device in front of injection molding machine cuts it, but after PE top pipe is injection molded, its first end and tail end need to open thread groove, and the outer wall and both ends of PE top pipe also need to be trimmed, conventional support can only support PE top pipe, cannot rotate and adjust PE top pipe, so that burr trimming is not fast enough. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies of prior art, the utility model provides a non -excavation top pipe processing angle adjusting device, has the advantages of adjusting top pipe processing angle, solves the problems in the above.
[0005] In order to realize the above-mentioned purpose of adjusting the angle of pipe processing, the utility model provides the following technical scheme: a non-excavation top pipe processing angle adjusting device, including fixed plate, the top of fixed plate is provided with angle adjusting assembly, the top of angle adjusting assembly is fixedly installed with movable plate, the top of movable plate is fixedly installed with support, the top of support is provided with expansion assembly, the inside of expansion assembly is rotatably installed with support roller, and PE top pipe is placed between support rollers.
[0006] Preferably, the angle adjusting assembly includes a lower tray, a track groove is formed in the surface of the lower tray, a plurality of balls are arranged in the inside of the track groove, the balls are embedded in the inside of the limiting ring, an upper tray is arranged on the top of the balls, and the upper tray is fixedly installed on the bottom of the movable plate.
[0007] Preferably, a bevel gear ring is fixedly installed on the outer side of the upper tray, a bevel gear is engaged with the side surface of the bevel gear ring, the bevel gear is fixedly installed on the output end of the servo reducer A, and the servo reducer A is fixedly installed on the surface of the fixed plate.
[0008] Preferably, an outer shell is sleeved on the outer side of the lower tray, a top cover is sleeved on the outer side of the upper tray, and the top cover is clamped on the top of the outer shell.
[0009] Preferably, a sliding groove is formed in the top of the support.
[0010] Preferably, the extension assembly comprises a lead screw shaft, both ends of the lead screw shaft are installed at both ends of the sliding groove through supports, one end of the lead screw shaft is fixedly installed with the output end of the servo reducer B, and the servo reducer B is installed on the side surface of the support.
[0011] Preferably, the outer side of the lead screw shaft is threadedly connected with two lead screw sleeves, the top of the lead screw sleeve is fixedly installed with a bearing seat, the bearing seat is sleeved on the shaft rod at both ends of the support roller, one end of the support roller is fixedly installed with the output end of the servo reducer C, and the servo reducer C is fixedly installed on the side surface of the bearing seat.
[0012] Beneficial effects: the trenchless pipe jacking angle adjusting device can drive the bevel gear to rotate through the servo reducer A, the bevel gear can drive the bevel gear ring to rotate, then the upper tray rotates horizontally on the lower tray through the ball, then the support, the support roller and the PE pipe jacking rotate horizontally to adjust the angle; the lead screw shaft can be driven to rotate through the servo reducer B, then the two lead screw sleeves will approach each other or separate, and the distance between the two support rollers will be adjusted, so that the size of the pipe jacking is convenient and applicable; the support roller can be driven to rotate through the servo reducer C, and the support roller drives the pipe jacking to rotate in the process of rotation, so that the pipe jacking rotates around its axis, which is convenient for subsequent processing. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a three-dimensional structure schematic view of the PE pipe jacking after being placed in the utility model;
[0014] Figure 2 It is a three-dimensional structure schematic view of the PE pipe jacking after being taken out in the utility model;
[0015] Figure 3 It is an exploded structure schematic view of the angle adjusting assembly in the utility model;
[0016] Figure 4 It is a cut structure schematic view of the angle adjusting assembly in the utility model;
[0017] Figure 5 It is an exploded structure schematic view of the extension assembly and the support roller in the utility model.
[0018] In the drawing: 1, fixed plate; 2, angle adjusting assembly; 3, movable plate; 4, support; 5, extension assembly; 6, support roller; 7, PE pipe jacking; 21, lower tray; 22, track groove; 23, ball; 24, limiting ring; 25, upper tray; 26, bevel gear ring; 27, bevel gear; 28, servo reducer A; 29, shell; 210, top cover; 41, sliding groove; 51, lead screw shaft; 52, support; 53, servo reducer B; 54, lead screw sleeve; 55, bearing seat; 56, servo reducer C. DETAILED DESCRIPTION
[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0020] Please refer to Figures 1-2 A trenchless pipe processing angle adjusting device, including fixed plate 1, the top of fixed plate 1 is provided with angle adjusting assembly 2, for adjusting the angle of rotating pipe;Angle adjusting assembly 2 is fixedly installed at the top of movable plate 3, movable plate 3 is fixedly installed at the top of support 4, support 4 is provided with expansion assembly 5 at the top, for the size of pipe;Support roller 6 is rotatably installed in expansion assembly 5, and PE pipe 7 is placed between support roller 6.
[0021] Please refer to Figures 3-4 Angle adjusting assembly 2 includes lower tray 21, which is fixedly installed on the surface of fixed plate 1, and trajectory groove 22 is formed in the surface of lower tray 21, and ball 23 is arranged in the inside of trajectory groove 22, ball 23 is embedded in the inside of limiting ring 24, and upper tray 25 is arranged at the top of ball 23, and upper tray 25 is fixedly installed at the bottom of movable plate 3, and upper tray 25 rotates on the top axis of lower tray 21 through ball 23.
[0022] Please refer to Figures 3-4 The outer side of upper tray 25 is fixedly installed with bevel gear ring 26, and bevel gear 27 is engaged with the side surface of bevel gear ring 26, and bevel gear 27 is fixedly installed with the output end of servo reducer A 28, and servo reducer A 28 is fixedly installed on the surface of fixed plate 1. Bevel gear 27 can be driven to rotate by servo reducer A 28, bevel gear 27 can drive bevel gear ring 26 to rotate, and then upper tray 25 rotates on the axis, so as to realize the horizontal angle adjustment of PE pipe 7.
[0023] Please refer to Figures 3-4 The outer side of lower tray 21 is sleeved with shell 29, and the outer side of upper tray 25 is sleeved with top cover 210, and top cover 210 is clamped at the top of shell 29, and shell 29 is arranged to protect servo reducer A 28, bevel gear 27 and bevel gear ring 26.
[0024] Please refer to Figure 5, the top of the support 4 is provided with a sliding groove 41. The extension assembly 5 comprises a screw rod shaft 51, the outer thread groove of the screw rod shaft 51 is two opposite patterns; both ends of the screw rod shaft 51 are installed at both ends of the sliding groove 41 through the support 52, one end of the screw rod shaft 51 is fixedly installed with the output end of the servo reducer B53, and the servo reducer B53 is installed on the side surface of the support 4. The servo reducer B53 can drive the screw rod shaft 51 to rotate, and the screw rod shaft 51 can drive two screw rod sleeves 54 to synchronously approach or separate.
[0025] Please refer to Figure 5 , the outer thread of the screw rod shaft 51 is connected with two screw rod sleeves 54, the top of the screw rod sleeve 54 is fixedly installed with a bearing seat 55, the bearing seat 55 is sleeved on the two end shafts of the support roller 6, one end of the support roller 6 is fixedly installed with the output end of the servo reducer C56, and the servo reducer C56 is fixedly installed with the side surface of the bearing seat 55. The servo reducer C56 can drive the support roller 6 to rotate, and then the PE top pipe 7 rotates, which is convenient for subsequent processing.
[0026] Working principle: in use, the bevel gear 27 can be driven to rotate through the servo reducer A28, the bevel gear 27 can drive the inclined gear ring 26 to rotate, and then the upper tray 25 rotates horizontally on the lower tray 21 through the ball 23, and then the support 4, the support roller 6 and the PE top pipe 7 rotate horizontally to adjust the angle;
[0027] The servo reducer B53 can drive the screw rod shaft 51 to rotate, and then the two screw rod sleeves 54 will approach or separate each other, and the two support rollers 6 will also adjust the distance between them, which is convenient for the size of the top pipe 7;
[0028] The servo reducer C56 can drive the support roller 6 to rotate, and the support roller 6 will drive the top pipe 7 to rotate in the rotation, so that the top pipe 7 rotates around its axis, which is convenient for subsequent processing.
Claims
1. A trenchless jacking pipe angle adjustment device, comprising a fixed plate (1), characterized in that: The top of the fixed plate (1) is provided with an angle adjusting assembly (2), the top of the angle adjusting assembly (2) is fixedly installed with a movable plate (3), the top of the movable plate (3) is fixedly installed with a support (4), the top of the support (4) is provided with an expansion assembly (5), the inside of the expansion assembly (5) is rotatably installed with a supporting roller (6), and the PE top pipe (7) is placed between the supporting rollers (6).
2. A trenchless jacking pipe angle adjustment device according to claim 1, characterized in that: The angle adjusting assembly (2) comprises a lower tray (21), the surface of the lower tray (21) is provided with a track groove (22), the inside of the track groove (22) is provided with a ball (23), the ball (23) is embedded in the inside of a limiting ring (24), the top of the ball (23) is provided with an upper tray (25), and the top of the upper tray (25) is fixedly installed with the bottom of the movable plate (3).
3. A trenchless jacking pipe angle adjustment device according to claim 2, wherein: The outer side of the upper tray (25) is fixedly installed with a bevel gear ring (26), the side surface of the bevel gear ring (26) is engaged with a bevel gear (27), the bevel gear (27) is fixedly installed with the output end of a servo reducer A (28), and the servo reducer A (28) is fixedly installed on the surface of the fixed plate (1).
4. A trenchless jacking pipe angle adjustment device according to claim 2, wherein: The outer side of the lower tray (21) is sleeved with an outer shell (29), the outer side of the upper tray (25) is sleeved with a top cover (210), and the top cover (210) is clamped on the top of the outer shell (29).
5. A trenchless jacking pipe angle adjustment device according to claim 1, wherein: The top of the support (4) is provided with a sliding groove (41).
6. A trenchless jacking pipe angle adjustment device according to claim 5, wherein: The expansion assembly (5) comprises a lead screw shaft (51), both ends of the lead screw shaft (51) are installed on both ends of the sliding groove (41) through a support (52), one end of the lead screw shaft (51) is fixedly installed with the output end of a servo reducer B (53), and the servo reducer B (53) is installed on the side surface of the support (4).
7. A trenchless jacking pipe angle adjustment device according to claim 6, wherein: The outer side of the lead screw shaft (51) is threadedly connected with two lead screw sleeves (54), the top of the lead screw sleeve (54) is fixedly installed with a bearing seat (55), the bearing seat (55) is sleeved on the shaft rod of both ends of the supporting roller (6), one end of the supporting roller (6) is fixedly installed with the output end of a servo reducer C (56), and the servo reducer C (56) is fixedly installed with the side surface of the bearing seat (55).