A mounting device for socket and spigot pipe connections

Abstract

The application relates to a mounting device for socket pipe connection, belonging to the technical field of building construction, which comprises a mounting frame, a fixing assembly, a moving assembly and a driving assembly, the fixing assembly comprises fixing cross bars and fixing clamps, the fixing clamps are oppositely fixed with the fixing cross bars, the fixing cross bars are provided with at least two, the at least two fixing cross bars are moved close to or away from each other, and the fixing clamps are used for clamping and fixing socket pipes; the moving assembly is slidably connected to the fixing cross bars, the moving assembly comprises moving clamps, the moving clamps are slid relative to the fixing clamps, and the moving clamps are used for clamping and fixing spigot pipes; the driving assembly is used for controlling the fixing clamps to clamp and fix the socket pipes, synchronously controlling the moving clamps to clamp and fix the spigot pipes, and controlling the spigot pipes to be inserted into the socket pipes after clamping. The application has the beneficial effects of improving the tightness of the connection between the spigot pipe and the socket pipe through automatic alignment and automatic insertion, and reducing the leakage phenomenon of the socket pipe in long-time use.

Description

Technical Field

[0001] This application relates to the field of building construction technology, and in particular to an installation device for socket pipe connections. Background Technology

[0002] With the rapid development of my country's economy, the country is gradually accelerating the construction of urban infrastructure, the most important of which is the construction of new municipal roads and the renovation of drainage projects in old urban areas. Drainage systems are also a crucial supporting facility for urban roads, and the quality of drainage pipe construction directly affects road safety and groundwater pollution. The construction quality of drainage pipe joints directly affects the quality of the entire drainage pipeline project and the normal operation of the entire drainage system. Generally, leakage in drainage pipes due to poor construction quality and loose joints is very common in my country.

[0003] Currently, socket-type HDPE sewage pipes are widely used in my country's drainage projects. In actual construction, socket-type pipes are mechanically hoisted to the corresponding installation position, and then manually connected to the adjacent socket and spigot pipes.

[0004] Regarding the aforementioned technologies, the inventors have discovered the following defects: When laying drainage socket pipes, the center line of the pipe must be aligned. However, in the traditional splicing method, the splicing speed and force of the construction personnel on both sides are somewhat deviated, which makes the connection of the socket pipes prone to displacement, resulting in a weakening of the connection strength at the joint and a reduction in the tightness of the joint. Summary of the Invention

[0005] To address the aforementioned issues, this application provides an installation device for socket pipe connections.

[0006] The installation device for socket pipe connection provided in this application adopts the following technical solution:

[0007] An installation device for socket pipe connections, comprising:

[0008] Mounting rack;

[0009] A fixing component is provided on a mounting frame. The fixing component includes a fixing crossbar and a fixing ring. The fixing ring is fixed relative to the fixing crossbar. There are at least two fixing crossbars. The at least two fixing crossbars can move towards or away from each other. The fixing crossbar drives the fixing ring to move. The fixing ring is used to clamp and fix the socket tube.

[0010] A movable component is slidably connected to a fixed crossbar. The movable component includes a movable retaining ring, which is used to clamp a fixed socket tube. The movable retaining ring slides relative to the fixed retaining ring, and the movable retaining ring drives the socket tube to insert into the socket tube.

[0011] A driving component is used to control the fixed retaining ring to clamp the fixed socket tube, and simultaneously control the moving retaining ring to clamp the fixed insertion tube, and after clamping, control the fixed insertion tube to insert into the fixed socket tube.

[0012] By adopting the above technical solution, after the spigot and socket pipes are placed in the corresponding positions using hoisting machinery, the construction personnel activate the drive assembly. The drive assembly drives the fixed crossbars to move closer together, causing the fixed retaining ring to clamp and fix the socket pipe. At the same time, the fixed crossbars drive the movable retaining ring to move, enabling the movable retaining ring to clamp and fix the spigot pipe, which helps to improve the accuracy of the relative position of the spigot and socket pipes. Then, the drive assembly drives the movable retaining ring to move closer to the fixed retaining ring, so that the spigot pipe moves toward the socket pipe, facilitating the insertion of the spigot pipe into the socket pipe and realizing the pipe connection. Through automated alignment and automated insertion, the tightness of the spigot and socket pipe connection is greatly improved, reducing the possibility of leakage in the spigot and socket pipes during long-term use.

[0013] Preferably, the mounting frame includes a mounting platform and a support column. The support column is fixedly connected to the mounting platform. A fixing groove is provided on the support column for placing and moving a fixed crossbar. The driving assembly includes a drive motor, which is mounted on the mounting platform. A drive gear is coaxially fixedly connected to the output shaft of the drive motor. A movable rack is provided on the fixed crossbar. The drive gear controls the movement of the movable rack. When the drive motor is started, the movable rack drives the fixed crossbar to move.

[0014] By adopting the above technical solution, after the drive motor starts, the drive gear drives the moving rack to move, the moving rack drives the fixed crossbar to move along the fixed groove, and the movement of the fixed crossbar drives the fixed retaining ring to move, thereby improving the tightness of the fixed retaining ring in clamping the socket tube and reducing the displacement of the socket tube relative to the mounting bracket during the connection process.

[0015] Preferably, the drive assembly further includes a drive shaft, a transmission shaft, and a moving gear. The drive shaft and the transmission shaft are both rotatably connected to the mounting platform, and the axis of the transmission shaft is perpendicular to the axis of the drive shaft and the axis of the output shaft of the drive motor. The drive shaft is provided with a first transmission gear and a second transmission gear. The first transmission gear meshes with the drive gear. A third transmission gear is provided at one end of the transmission shaft near the drive shaft. The third transmission gear meshes with the second transmission gear. The moving gear is located at one end of the transmission shaft away from the third transmission gear and meshes with a moving rack.

[0016] By adopting the above technical solution, after the drive motor starts, the drive gear rotates and drives the first transmission gear to rotate. The first transmission gear drives the drive shaft to rotate, the drive shaft drives the second transmission gear to rotate, the second transmission gear drives the transmission shaft to rotate, the transmission shaft drives the moving gear to rotate, the moving gear rotates and drives the moving rack to move, and the moving rack drives the fixed crossbar to move along the fixed groove.

[0017] Preferably, the movable component further includes a movable crossbar, which is slidably connected to a fixed crossbar. The movable retaining ring is located at one end of the movable crossbar. The mounting device further includes a pulling component, which includes a pulling shaft and a winding wheel. The pulling shaft is rotatably connected to the mounting platform, and the axis of the pulling shaft is parallel to the axis of the driving shaft. The winding wheel is located at the end of the pulling shaft, and a pulling rope is wound on the winding wheel. The end of the pulling rope away from the winding wheel extends into the fixed crossbar and is fixedly connected to the movable crossbar.

[0018] By adopting the above technical solution, when the rotating shaft is pulled, the winding wheel is driven to rotate, which causes the pulling rope to be wound up. The wound rope pulls the moving crossbar to slide relative to the fixed crossbar. The movement of the moving crossbar causes the moving retaining ring to move closer to the fixed retaining ring, so that the spigot tube moves closer to the socket tube, making it easier for the spigot tube to be inserted into the socket tube and achieve the connection.

[0019] Preferably, it also includes a directional assembly, which includes a slider, a directional gear ring, and a directional motor. A groove is provided on the mounting platform along the axial direction of the socket tube. The slider is located in the groove and moves along the groove. A support plate is fixedly connected to the drive motor. The directional gear ring is fixedly connected to the side of the support plate away from the drive motor. The directional motor is fixedly connected to the slider. A directional gear is coaxially fixedly connected to the output shaft of the directional motor. The directional gear meshes with the directional gear ring.

[0020] By adopting the above technical solution, the directional motor starts, the output shaft of the directional motor drives the directional gear to rotate, the directional gear drives the directional gear ring to rotate, and the directional gear ring drives the support plate and the drive motor to rotate synchronously, which facilitates the drive motor to drive the pulling component, and then pulls the moving crossbar.

[0021] Preferably, after the pressure detector detects the pressure of the slider, the pressure detector transmits a signal to the adjusting motor.

[0022] By adopting the above technical solution, the slider drives the drive motor to move along the slide groove. When the slider presses against the pressure detector, the pressure detector detects the pressure and sends a signal to the directional motor. After receiving the signal, the directional motor starts and drives the drive motor to rotate 180 degrees, thus changing the direction of the output shaft of the drive motor.

[0023] Preferably, the pulling shaft is provided with a pulling gear, which meshes with the driving gear.

[0024] By adopting the above technical solution, after the drive motor rotates 180 degrees, the slider continues to move along the slide groove until the drive gear meshes with the pull gear. When the drive motor is restarted, the drive pull gear and the pull shaft can rotate coaxially, which facilitates the pull shaft to drive the pull rope to wind up and realize the pulling of the moving crossbar.

[0025] Preferably, it also includes a limiting component, which includes a limiting protrusion and a limiting member. The fixed crossbar is provided with a movable slide groove and a limiting slide groove. The movable slide groove is for the movable slide bar to be placed and slide. The limiting protrusion is provided on the movable crossbar and abuts against the groove wall of the movable slide groove. The limiting slide groove is connected to the movable slide groove. The limiting slide groove is for the limiting member to extend into. The limiting member abuts against the end of the movable crossbar away from the movable retaining ring.

[0026] By adopting the above technical solution, in the initial state, the limiting protrusion abuts against the groove wall of the moving slide, and the limiting member extends into the limiting slide and abuts against the end of the moving crossbar. The limiting protrusion and the limiting member cooperate to limit the moving crossbar, improve the stability of the relative position between the moving crossbar and the fixed crossbar, and help improve the consistency of the movement of the moving ring and the fixed ring, as well as the stability of the relative position between the moving ring and the fixed ring.

[0027] Preferably, the limiting component includes a first slide rod, a second slide rod, and a limiting upright. The slider has a receiving groove. The first slide rod and the second slide rod are slidably connected and located in the receiving groove. The sliding direction of the first slide rod and the second slide rod is consistent with the moving direction of the fixed crossbar. The limiting upright is located at the end of the first slide rod away from the second slide rod, and the end of the limiting upright is extended into the limiting groove. When the slider moves along the groove, the first slide rod and the second slide rod move accordingly, so that the limiting upright releases the limiting of the moving crossbar.

[0028] By adopting the above technical solution, the first slide rod and the second slide rod are slidably connected, which makes it easy for the first slide rod and the second slide rod to move closer to each other or further away from each other with the fixed crossbar; the slider carries the limiting component to move, and the limiting upright releases its contact with the end of the moving crossbar, making room for the subsequent pulling of the moving crossbar.

[0029] Preferably, the fixed crossbar has an observation hole along its length, which is used to observe the relative position between the moving crossbar and the fixed crossbar. The fixed crossbar has a scale on its side wall above the observation hole.

[0030] By adopting the above technical solution, construction personnel can observe the position of the moving crossbar through the observation hole. Based on the difference between the scale value at which the end of the moving crossbar is initially aligned and the scale value at which the end of the moving crossbar is aligned after it has moved, a simple calculation can be performed to determine the moving distance of the moving crossbar, and thus determine the distance at which the spigot tube is inserted into the socket tube, which is beneficial for construction personnel to verify.

[0031] In summary, this application includes at least one of the following beneficial technical effects:

[0032] 1. Through the setting of fixed components, moving components and driving components, the moving retaining ring and the fixed retaining ring can simultaneously clamp and fix the socket tube and the spigot tube. The drive motor drives the fixed retaining ring and the moving retaining ring to move synchronously, so that the fixed retaining ring clamps the socket tube more tightly, and the moving retaining ring clamps the spigot tube more tightly, thereby improving the accuracy of the relative position of the socket tube and the spigot tube.

[0033] 2. With the adjustment and pulling components in place, after both the socket tube and the spigot tube are clamped and fixed, the output shaft of the drive motor is rotated 180 degrees by the adjustment component, making it easier for the drive gear on the output shaft of the drive motor to mesh with the pulling gear. At this time, the drive motor starts, which in turn starts the pulling component. The pulling component pulls the moving crossbar and the moving retaining ring relative to the fixed crossbar, making it easier for the spigot tube to be inserted into the socket tube, thus achieving the connection between the two and improving the tightness of the connection. Attached Figure Description

[0034] Figure 1 This is a schematic diagram illustrating the overall structure of the installation device in the embodiments of this application.

[0035] Figure 2 This is a detailed structural diagram illustrating the movable retaining ring and the fixed retaining ring in the embodiments of this application.

[0036] Figure 3 yes Figure 2 A magnified view of part A in the middle.

[0037] Figure 4 This is a schematic diagram illustrating the positional relationship between the movable crossbar and the fixed crossbar in the embodiments of this application.

[0038] Figure 5 yes Figure 4 A magnified view of part B in the middle.

[0039] Figure 6 This is a structural diagram illustrating the cooperation between the drive component and the pull component in the embodiments of this application.

[0040] Explanation of reference numerals in the attached drawings: 1. Mounting bracket; 11. Mounting platform; 111. Slide groove; 12. Support column; 121. Fixing groove; 2. Fixing assembly; 21. Fixing crossbar; 211. Limiting slide groove; 212. Observation elongated hole; 213. Connecting block; 214. Moving rack; 215. Transition pulley; 216. Scale; 22. Fixing retaining ring; 221. First fixing half ring; 2211. Insert block; 222. Second fixing half ring; 23. Rubber pad; 3. Moving assembly; 31. Moving crossbar; 32. Moving block; 33. Moving retaining ring; 331. First moving half ring; 332. Second moving half ring; 4. Drive assembly; 41. Drive motor 411. Drive gear; 412. Support plate; 42. Drive shaft; 421. First transmission gear; 422. Second transmission gear; 43. Transmission shaft; 431. Third transmission gear; 432. Moving gear; 5. Orientation assembly; 51. Slider; 511. Receiving groove; 52. Orientation gear ring; 53. Orientation motor; 531. Orientation gear; 6. Pulling assembly; 61. Pulling shaft; 62. Pulling gear; 63. Winding wheel; 631. Pulling rope; 7. Limiting assembly; 71. Limiting protrusion; 72. Limiting component; 721. First slide rod; 722. Second slide rod; 723. Limiting upright; 8. Socket tube; 9. Insert tube. Detailed Implementation

[0041] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0042] This application discloses an installation device for socket pipe connections, such as... Figure 1 As shown, it includes a socket tube 8, a spigot tube 9, a mounting bracket 1, and a drive assembly 4, a fixing assembly 2, and a moving assembly 3 mounted on the mounting bracket 1. The fixing assembly 2 is used to clamp the socket tube 8, and the moving assembly 3 is used to clamp the fixed spigot tube 9. The drive assembly 4 can be used to drive the fixing assembly 2 to clamp the socket tube 8, and can also be used to drive the moving assembly 3 to slide relative to the fixing assembly 2, so as to facilitate the alignment of the spigot tube 9 with the socket tube 8 and accurate insertion.

[0043] like Figure 1 , 2As shown in Figure 3, the mounting frame 1 includes a mounting platform 11 and four support columns 12 for supporting the mounting platform 11. The four support columns 12 are all fixedly connected to the mounting platform 11. The fixing assembly 2 includes a fixing crossbar 21, a connecting block 213, and a fixing ring 22. Two fixing crossbars 21 are symmetrically arranged on both sides of the socket tube 8 along the axial direction. The support column 12 has a fixing groove 121 for moving the fixing crossbar 21 along a direction perpendicular to the axis of the socket tube 8. The connecting block 213 is fixedly connected to the end of the fixing crossbar 21 near the socket tube 9. The fixing ring 22 is detachably connected to the end of the connecting block 213 away from the fixing crossbar 21 by bolts. The fixing ring 22 includes a first fixing half-ring 221 and a second fixing half-ring 222, which engage with the outer wall of the socket tube 8. To increase the friction between the retaining ring 22 and the socket tube 8, a rubber pad 23 is fixedly connected to the side of the retaining ring 22 facing the socket tube 8.

[0044] like Figure 2 and 3 As shown, the drive assembly 4 includes a drive motor 41, a drive shaft 42, a transmission shaft 43, and a moving gear 432. The drive motor 41 is mounted on the mounting platform 11. The drive shaft 42 is rotatably connected to the mounting platform 11, and the axis of the drive shaft 42 is perpendicular to the axis of the output shaft of the drive motor 41. The transmission shaft 43 is rotatably connected to the mounting platform 11, and the axis of the transmission shaft 43 is perpendicular to both the axis of the drive shaft 42 and the axis of the output shaft of the drive motor 41. The output shaft of the drive motor 41 is coaxially fixedly connected to the drive gear 411. A first transmission gear 421 and a second transmission gear 422 are coaxially fixedly connected to the drive shaft 42. The first transmission gear 421 meshes with the drive gear 411. There are two second transmission gears 422, each located at one end of the drive shaft 42. There are two transmission shafts 43, each located at one end of the drive shaft 42. A third transmission gear 431 is coaxially fixedly connected to one end of the transmission shaft 43 near the drive shaft 42. The third transmission gear 431 corresponds to and meshes with the second transmission gear 422. A movable gear 432 is coaxially fixedly connected to the end of the transmission shaft 43 away from the third transmission gear 431. A movable rack 214 is fixedly connected to the fixed crossbar 21. The movable gear 432 meshes with the movable rack 214.

[0045] After the drive motor 41 starts, the drive gear 411 rotates and drives the first transmission gear 421 to rotate. The first transmission gear 421 drives the drive shaft 42 to rotate, which in turn drives the second transmission gear 422 to rotate. The second transmission gear 422 drives the transmission shaft 43 to rotate, which in turn drives the moving gear 432 to rotate. The rotating gear 432 drives the moving rack 214 to move, which in turn drives the fixed crossbar 21 to move along the fixed groove 121. This allows the first fixed half-ring 221 and the second fixed half-ring 222 to move synchronously closer to each other, further clamping the socket tube 8.

[0046] like Figure 3 As shown, the movable component 3 includes a movable crossbar 31, a movable block 32, and a movable retaining ring 33. The fixed crossbar 21 has a movable groove along its length, allowing the movable crossbar 31 to be placed and slid. The movable block 32 is fixedly connected to one end of the movable crossbar 31, and the movable retaining ring 33 is detachably connected to the end of the movable block 32 away from the movable crossbar 31. The movable retaining ring 33 includes a first movable half-ring 331 and a second movable half-ring 332, which engage with each other on the outer wall of the socket tube 9. The movable retaining ring 33 is selected with the same radius as the fixed retaining ring 22 to facilitate accurate positioning between the socket tube 9 and the socket tube 8.

[0047] like Figure 3 As shown, when the drive motor 41 drives the first fixed half-ring 221 and the second fixed half-ring 222 to move closer to each other, the first moving half-ring 331 and the second moving half-ring 332 move closer to each other synchronously. This allows the moving half-ring 33 to simultaneously clamp the socket tube 9 when the fixed retaining ring 22 clamps the socket tube 8, facilitating the subsequent insertion of the socket tube 9 into the socket tube 8. To further improve the clamping tightness of the fixed retaining ring 22 on the socket tube 8, both the first fixed half-ring 221 and the second fixed half-ring 222 are fixedly connected to insert blocks 2211. The two insert blocks 2211 are interlocked, further improving the connection strength between the first fixed half-ring 221 and the second fixed half-ring 222. The moving retaining ring 33 works similarly to the fixed retaining ring 22 and will not be described further.

[0048] like Figure 4 and 5As shown, the system also includes a directional assembly 5, which comprises a slider 51, a directional gear ring 52, and a directional motor 53. A groove 111 is formed along the axial direction of the socket tube 8 on the mounting platform 11. The slider 51 is located within the groove 111 and moves along it. A support plate 412 is fixedly connected to the drive motor 41. The directional gear ring 52 is fixedly connected to the support plate 412 on the side opposite to the drive motor 41. The directional motor 53 is fixedly connected to the slider 51. A directional gear 531 is coaxially fixedly connected to the output shaft of the directional motor 53, and the directional gear 531 meshes with the directional gear ring 52. A pressure detector is fixedly connected within the groove 111 and at the midpoint along its length. The pressure detector is electrically connected to the directional motor 53. The slider 51 moves along the slide groove 111. When the slider 51 presses against the pressure detector, the pressure detector detects the pressure and sends a signal to the directional motor 53. After receiving the signal, the directional motor 53 starts and drives the drive motor 41 to rotate 180 degrees, thus changing the direction of the output shaft of the drive motor 41.

[0049] like Figure 2 , 4 As shown in Figure 6, the system also includes a pulling assembly 6, which comprises a pulling shaft 61, a pulling gear 62, and a winding wheel 63. The pulling shaft 61 is rotatably connected to the mounting platform 11, and its axis is in the same direction as the axis of the drive shaft 42. The pulling gear 62 is coaxially fixedly connected to the pulling shaft 61 and meshes with the drive gear 411 of the drive motor 41. Two winding wheels 63 are provided, and the two winding wheels 63 are respectively fixedly connected to both ends of the pulling shaft 61. A pulling rope 631 is wound on the winding wheel 63. A transition pulley 215 is rotatably connected inside the fixed crossbar 21. The end of the pulling rope 631 away from the winding wheel 63 extends into the fixed crossbar 21 and is wound on the transition pulley, and is fixedly connected to the end of the moving crossbar 31 away from the moving retainer 33. In this embodiment, the pulling rope 631 is made of steel wire.

[0050] The drive motor 41 starts the drive gear 411, which rotates the drive gear 411. The drive gear 411 drives the pull gear 62 and the pull shaft 61 to rotate synchronously. The pull shaft 61 drives the winding wheel 63 to rotate, thereby winding the pull rope 631. Under the pulling action of the pull rope 631, the moving crossbar 31 moves along the moving groove. As the moving crossbar 31 moves, it drives the moving retaining ring 33 to move synchronously closer to the fixed retaining ring 22, so that the insertion tube 9 is aligned with the socket tube 8 and inserted.

[0051] like Figure 4 and 5As shown, it also includes a limiting component 7, which includes a limiting protrusion 71 and a limiting member 72. The limiting protrusion 71 is fixedly connected to the moving crossbar 31 and abuts against the groove wall of the moving groove, reducing the possibility that the moving crossbar 31 will slide away from the fixed crossbar 21 along the side facing the insertion tube 9. The limiting member 72 includes a first slide rod 721, a second slide rod 722, and a limiting upright 723. The slider 51 has a receiving groove 511. The first slide rod 721 and the second slide rod 722 are slidably connected and located in the receiving groove 511. The sliding direction of the first slide rod 721 and the second slide rod 722 is in the same direction as the axis of the drive shaft 42. There are two limiting uprights 723. The two limiting uprights 723 are fixedly connected to the ends of the first slide rod 721 and the second slide rod 722 that are far apart from each other, and the length direction of the limiting uprights 723 is in the same direction as the axis of the drive shaft 43. A limiting groove 211 is formed on the fixed crossbar 21 along its own length direction, and the limiting groove 211 is connected to the moving groove. The end of the limiting upright 723 away from the first sliding bar 721 passes through the mounting platform 11 and extends into the limiting groove 211, and the limiting upright 723 abuts against the end of the moving crossbar 31 away from the moving retaining ring 33.

[0052] In the initial state, the moving crossbar 31, under the limiting action of the limiting protrusion 71 and the limiting member 72, achieves stability in its relative position with the fixed crossbar 21. When the drive motor 41 drives the two fixed crossbars 21 to move closer to each other, the first sliding rod 721 and the second sliding rod 722 slide closer to each other, and the moving crossbar 31 can move synchronously with the fixed crossbar 21. This facilitates the synchronous clamping of the fixed retaining ring 22 and the moving retaining ring 33, thereby improving the alignment of the socket tube 9 and the socket tube 8, and reducing the probability of displacement between them during the connection process, which could lead to a decrease in the tightness of the connection.

[0053] After clamping and fixing, the slider 51 drives the drive motor 41 to move along the slide groove 111. Simultaneously, the slider 51 drives the limiting member 72 to move away from the moving crossbar 31, making room for the subsequent movement of the moving crossbar 31 along the moving groove. The slider 51 drives the drive motor 41 to turn its direction, so that the drive gear 411 meshes with the pull gear 62, which facilitates the drive motor 41 to drive the pull rope 631 to wind up, and the pull rope 631 drives the moving slide bar to move, so that the moving retaining ring 33 carries the insertion tube 9 into the socket tube 8, realizing automatic insertion, improving the accuracy of the insertion position, thereby improving the tightness of the connection and reducing sewage leakage during subsequent use.

[0054] like Figure 3 and 6As shown, the fixed crossbar 21 is also provided with an observation elongated hole 212 along its length. A scale 216 is provided on the side wall of the fixed crossbar 21 above the observation elongated hole 212. The observation elongated hole 212 allows observation of the relative position between the moving crossbar 31 and the fixed crossbar 21, as well as the distance the moving crossbar 31 has moved. By performing a simple calculation based on the difference between the scale 216 value where the moving crossbar 31's end is initially aligned and the scale 216 value where the moving crossbar 31's end is aligned after moving, the distance the moving crossbar 31 has moved can be determined. This, in turn, determines the distance the spigot tube 9 is inserted into the socket tube 8, which is beneficial for construction personnel to verify.

[0055] To facilitate the movement of the device, a movable wheel (not shown in the figure) is provided under the support column 12. When the device is working, the movable wheel is stored inside the support column 12. If it is necessary to move the device to the next connection point, the construction worker can simply turn the movable wheel out and push the device.

[0056] The implementation principle of an installation device for socket pipe connection in this application is as follows:

[0057] After the drive motor 41 starts, it drives the fixed crossbar 21 to move along the fixed groove 121, and simultaneously moves the first fixed half-ring 221 and the second fixed half-ring 222 closer to each other to clamp the socket tube 8. At the same time, the first moving half-ring 331 and the second moving half-ring 332 move closer to each other to clamp the spigot tube 9. The slider 51 carries the drive motor 41 to move along the slide groove 111, and the directional motor 53 starts to drive the drive motor 41 to turn, which facilitates the engagement of the drive gear 411 and the pull gear 62. After engagement, the drive motor 41 starts again, driving the pull shaft 61 to rotate, which drives the winding wheel 63 to rotate, causing the pull rope 631 to wind up, which drives the moving crossbar 31 and the moving retaining ring 33 to move, so that the spigot tube 9 moves closer to the socket tube 8 and realizes the automatic insertion between the two.

[0058] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An installation device for socket pipe connections, characterized in that The utility model relates to a kind of installation frame and its fixed component, moving component and drive assembly, including: Mounting frame (1); Fixed assembly (2) is provided on mounting frame (1), and the fixed assembly (2) includes fixed crossbar (21) and fixed snap ring (22), and the fixed snap ring (22) is fixed opposite fixed crossbar (21), and the fixed crossbar (21) is equipped with at least two, and at least two the fixed crossbar (21) moves towards or away, and the fixed crossbar (21) drives fixed snap ring (22) to move, and the fixed snap ring (22) is used to hold fixed socket pipe (8); Moving assembly (3) is slidably connected on fixed crossbar (21), and the moving assembly (3) includes moving snap ring (33), and the moving snap ring (33) is used to hold fixed socket pipe (9), and the moving snap ring (33) slides relative to fixed snap ring (22), and the moving snap ring (33) drives socket pipe (9) to insert socket pipe (8); Drive assembly (4) is used to control fixed snap ring (22) to hold fixed socket pipe (8), and synchronously control moving snap ring (33) to hold fixed socket pipe (9), and control fixed socket pipe (9) to insert fixed socket pipe (8) after holding; The mounting frame (1) includes mounting platform (11) and support column (12), and the support column (12) is fixedly connected with mounting platform (11), and the support column (12) is provided with fixed slot (121), and the fixed slot (121) is used for placing and moving fixed crossbar (21), and the drive assembly (4) includes drive motor (41), and the drive motor (41) is provided on mounting platform (11), and the output shaft of the drive motor (41) is coaxially fixedly connected with drive gear (411), and the fixed crossbar (21) is provided with moving rack (214), and the drive gear (411) controls moving rack (214) to move, and the drive motor (41) is started, so that the moving rack (214) drives fixed crossbar (21) to move; The moving assembly (3) further includes moving crossbar (31), and the moving crossbar (31) is slidably connected in fixed crossbar (21), and the moving snap ring (33) is provided at one end of the moving crossbar (31), and the mounting device further includes pulling assembly (6), and the pulling assembly (6) includes pulling pivot (61) and winding wheel (63), and the pulling pivot (61) is rotatably connected on mounting platform (11), and the axis of the pulling pivot (61) is parallel with the axis of drive pivot (42), and the winding wheel (63) is provided at the end of the pulling pivot (61), and the winding wheel (63) is provided with pulling rope (631), and one end of the pulling rope (631) away from the winding wheel (63) extends into fixed crossbar (21) and is fixedly connected with moving crossbar (31); The device further comprises a direction adjusting assembly (5), the direction adjusting assembly (5) comprises a sliding block (51), a direction adjusting gear ring (52) and a direction adjusting motor (53), a sliding groove (111) is formed on the mounting platform (11) along the axial direction of the socket pipe (8), the sliding block (51) is located in the sliding groove (111) and moves along the sliding groove (111), the support plate (412) is fixedly connected below the driving motor (41), the direction adjusting gear ring (52) is fixedly connected to the side of the support plate (412) away from the driving motor (41), the direction adjusting motor (53) is fixedly connected to the sliding block (51), the output shaft of the direction adjusting motor (53) is coaxially fixedly connected with a direction adjusting gear (531), and the direction adjusting gear (531) is in mesh with the direction adjusting gear ring (52).

2. A mounting device for socket and spigot pipe connections according to claim 1, characterized in that: The driving assembly (4) further comprises a driving rotating shaft (42), a transmission rotating shaft (43) and a moving gear (432), the driving rotating shaft (42) and the transmission rotating shaft (43) are both rotationally connected to the mounting platform (11), and the axis of the transmission rotating shaft (43) is perpendicular to the axes of the driving rotating shaft (42) and the output shaft of the driving motor (41), the first transmission gear (421) and the second transmission gear (422) are arranged on the driving rotating shaft (42), the first transmission gear (421) is in mesh with the driving gear (411), the third transmission gear (431) is arranged on one end of the transmission rotating shaft (43) close to the driving rotating shaft (42), the third transmission gear (431) is in mesh with the second transmission gear (422), and the moving gear (432) is arranged on the other end of the transmission rotating shaft (43) away from the third transmission gear (431) and in mesh with the moving rack (214).

3. A mounting device for socket and spigot pipe connections according to claim 1, characterized in that: The sliding groove (111) is provided with a pressure detector, the pressure detector is electrically connected with the direction adjusting motor (53), and the pressure detector transmits a signal to the direction adjusting motor (53) after detecting the pressure of the sliding block (51).

4. An installation device for socket and spigot pipe connections according to claim 3, characterized in that: The pulling rotating shaft (61) is provided with a pulling gear (62), and the pulling gear (62) is in mesh with the driving gear (411).

5. A mounting device for socket and spigot pipe connections according to claim 1, characterized in that: The device further comprises a limiting assembly (7), the limiting assembly (7) comprises a limiting protrusion (71) and a limiting piece (72), the fixed cross rod (21) is provided with a moving groove and a limiting sliding groove (211), the moving groove is used for placing and sliding the moving sliding rod, the limiting protrusion (71) is arranged on the moving cross rod (31) and abuts against the groove wall of the moving groove, the limiting sliding groove (211) is communicated with the moving groove, the limiting sliding groove (211) is used for extending into the limiting piece (72), and the limiting piece (72) abuts against the end of the moving cross rod (31) away from the moving clamping ring (33).

6. An installation device for socket and spigot pipe connections according to claim 5, characterized in that: The limiting piece (72) comprises a first sliding rod (721), a second sliding rod (722) and a limiting vertical rod (723), the sliding block (51) is provided with an accommodating groove (511), the first sliding rod (721) and the second sliding rod (722) are in sliding connection and located in the accommodating groove (511), the sliding direction of the first sliding rod (721) and the second sliding rod (722) is consistent with the moving direction of the fixed cross rod (21), the limiting vertical rod (723) is arranged at one end of the first sliding rod (721) away from the second sliding rod (722), one end of the limiting vertical rod (723) away from the first sliding rod (721) is arranged in the limiting sliding groove (211), when the sliding block (51) moves along the sliding groove (111), the first sliding rod (721) and the second sliding rod (722) move, so that the limiting vertical rod (723) releases the limiting of the moving cross rod (31).

7. A mounting device for socket and spigot pipe connections according to claim 1, characterized in that: The fixed cross rod (21) is provided with an observation long hole (212) along the length direction of the fixed cross rod (21), the observation long hole (212) is used for observing the relative position between the moving cross rod (31) and the fixed cross rod (21), and the side wall of the fixed cross rod (21) is provided with a scale (216), and the scale (216) is located above the observation long hole (212).

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