Pressure pipe clamping, jacking and overturning equipment
阅读说明:本技术 一种压力管夹紧顶升翻转设备 (Pressure pipe clamping, jacking and overturning equipment ) 是由 李小伟 杨晓春 郭宏宾 于 2020-06-29 设计创作,主要内容包括:本发明提供一种压力管夹紧顶升翻转设备,解决现有压力管装拆过程中压力管会产生相对转动、测试效率低以及安全性能低的问题。该压力管夹紧顶升翻转设备包括支撑装置、顶升滚转装置和自动夹紧装置;支撑装置包括支撑框架和支撑导轨,支撑导轨设置在支撑框架上;自动夹紧装置设置在支撑装置上,且能够在支撑装置上移动,用于实现对压力管的夹紧;顶升滚转装置设置在支撑装置上,实现对压力管的顶升和滚转。(The invention provides a pressure pipe clamping, jacking and overturning device which solves the problems that a pressure pipe can rotate relatively in the existing pressure pipe assembling and disassembling process, the testing efficiency is low and the safety performance is low. The pressure pipe clamping, jacking and overturning equipment comprises a supporting device, a jacking and rolling device and an automatic clamping device; the supporting device comprises a supporting frame and a supporting guide rail, and the supporting guide rail is arranged on the supporting frame; the automatic clamping device is arranged on the supporting device and can move on the supporting device, and is used for clamping the pressure pipe; the jacking and rolling device is arranged on the supporting device to realize jacking and rolling of the pressure pipe.)
1. The utility model provides a pressure pipe presss from both sides tight jacking tipping arrangement which characterized in that: comprises a supporting device (4), a jacking and rolling device (3) and an automatic clamping device (2);
the supporting device (4) comprises a supporting frame (41) and a supporting guide rail (42), wherein the supporting guide rail (42) is arranged on the supporting frame (41);
the automatic clamping device (2) is arranged on the supporting device (4) and can move on the supporting device (4) for clamping the pressure pipe (6);
the jacking and rolling device (3) is arranged on the supporting device (4) to realize jacking and rolling of the pressure pipe (6), and comprises an adjusting mechanism mounting plate (314), a support mounting plate (313), a screw lifter (320), a jacking speed reducer (315), a jacking servo motor (316), a first rolling support (309), a rolling driving adjusting wheel (310), a rolling synchronous driving wheel (303), a rolling synchronous driven wheel (308), a rolling synchronous belt (304), a rolling speed reducer (302) and a rolling servo motor (301);
the adjusting mechanism mounting plate (314) is arranged on the supporting device (4), the screw rod lifter (320) is arranged on the adjusting mechanism mounting plate (314), an input shaft of the screw rod lifter is connected with the jacking servo motor (316) through the jacking speed reducer (315), an output shaft penetrates through the adjusting mechanism mounting plate (314) to be connected with the support mounting plate (313) arranged above the adjusting mechanism mounting plate (314), and the jacking servo motor (316) drives the screw rod lifter (320) to work, so that the support mounting plate (313) can move up and down;
the first rolling support (309) is arranged on the support mounting plate (313), the top end of the first rolling support is of a V-shaped structure, and the two groups of rolling active adjusting wheels (310) are respectively arranged at two ends of the V-shaped structure;
roll servo motor (301) sets up on support mounting panel (313), and its output shaft is connected with roll synchronous driving wheel (303) through roll reduction gear (302), roll synchronous driving wheel (303) are rotated from driving wheel (308) through two sets of rolls of roll synchronous belt (304) drive, and roll synchronous driving wheel (308) drive rotates rather than coaxial arrangement's roll initiative regulating wheel (310) to realize manometer pipe (6) upset.
2. The pressure tube clamping, jacking and overturning device of claim 1, wherein: jacking roll device (3) still include second roll support (306) and the driven regulating wheel of roll (305), second roll support (306) set up on support mounting panel (313), and establish to the V-arrangement structure on its top, the driven regulating wheel of roll (305) are two sets of, set up respectively at the both ends of V-arrangement structure, and the driven regulating wheel of roll (305) is coaxial with the central line of the initiative regulating wheel of roll (310).
3. The pressure tube clamping, jacking and overturning device of claim 2, wherein: the screw lifter (320) is a T-shaped screw lifter.
4. The pressure tube clamping, jacking and overturning device of claim 3, wherein: the bottom of support mounting panel (313) still is provided with jacking guide post (318), jacking guide post (318) pass the setting and go up the jacking guiding hole on adjustment mechanism mounting panel (314), be provided with oilless bush (319) in the jacking guiding hole to realize the directional removal of support mounting panel (313).
5. The pressure tube clamping, jacking and overturning device of claim 4, wherein: the first rolling bracket (309) is also provided with a rolling idle wheel (307), and the rolling idle wheel (307) is used for realizing the tensioning of the rolling synchronous belt (304).
6. The pressure pipe clamping, jacking and overturning device as claimed in any of claims 1 to 5, wherein: the automatic clamping device (2) comprises a clamping support plate (204), a clamping V-shaped support (205), a clamping cylinder (206), a clamping arm (202) and a clamping hoop (208);
the bottom end of the clamping support plate (204) is provided with a clamping slide block (203), and the clamping slide block (203) is matched with a support guide rail (42) of the support device (4) to realize the movement of the automatic clamping device (2) on the support device (4);
the clamping V support (205) is arranged above the clamping support plate (204), clamping cylinders (206) are respectively installed on two sides of the clamping V support, a rotating shaft of each clamping cylinder (206) is connected with a clamping arm (202), the clamping hoop (208) is arranged on the clamping arm (202), and the pressure pipe (6) is clamped under the driving of the clamping cylinders (206).
7. The pressure tube clamping, jacking and overturning device of claim 6, wherein: the automatic clamping devices (2) are in multiple groups, the supporting device (4) is also provided with a clamping synchronous component, and the clamping synchronous component is connected with a synchronous mounting plate (201) arranged at the bottom end of a clamping supporting plate (204) and used for realizing synchronous movement of the multiple groups of automatic clamping devices (2);
the clamping synchronous component comprises a clamping synchronous belt (211), a clamping synchronous driving wheel (212), a clamping synchronous driven wheel (213) and a clamping synchronous servo motor (214), wherein the clamping synchronous driving wheel, the clamping synchronous driven wheel and the clamping synchronous servo motor are arranged on the supporting device (4);
the both ends of pressing from both sides tight hold-in range (211) are the suit respectively on pressing from both sides tight synchronous drive wheel (212), pressing from both sides tight synchronous driven wheel (213), and synchronous mounting panel (201) of multiunit automatic clamping device (2) all are connected with pressing from both sides tight hold-in range (211), press from both sides tight synchronous drive wheel (212) rotation of tight synchronous servo motor (214) drive clamp, press from both sides tight synchronous drive wheel (212) and drive and press from both sides tight hold-in range (211) and rotate for relative synchronous migration or back of the body synchronous migration are realized in multiunit automatic clamping device (.
8. The pressure tube clamping, jacking and overturning device of claim 7, wherein: the inner side of the clamping V support (205) is provided with a cushion block (207) for adapting to pressure pipes (6) with different diameters.
9. The pressure tube clamping, jacking and overturning device of claim 8, wherein: the inner side of the clampband (208) is provided with a felt pad for increasing the friction force of the clampband (208); and a proximity switch (209) is further arranged on the clamping V support (205) and used for detecting whether the cushion block (207) arranged on the clamping V support is replaced by the cushion block (207) matched with the pressure pipe (6).
10. The pressure tube clamping, jacking and overturning device of claim 9, wherein: the supporting device (4) is further provided with a middle stop block (43), and the middle stop block (43) is arranged in the middle of the supporting guide rail (42) and used for limiting the position of the automatic clamping device (2).
Technical Field
The invention relates to a pressure pipe testing device, in particular to a pressure pipe clamping, jacking and overturning device.
Background
In the field of fluid transportation, the fluid is generally filled in the high-strength thin-wall pressure pipe for transportation, and particularly the transportation of some toxic, harmful and combustible fluids is carried out, the high-strength thin-wall pressure pipe becomes the first choice. In order to improve the transportation efficiency and adapt to the transportation of different types of fluids, pressure pipes can be spliced at will, and particularly when toxic and harmful industrial waste is deeply buried, the requirement of the seamless pressure pipe of the type is more urgent. The difference in length and diameter of the pressure tube is large due to the difference in the transport media.
When high strength seamless pressure pipe carries out intensity and pressure test, adopts its tip of screw thread frock shutoff, and during the screw thread frock installation, the pressure pipe generally supports through simple support, installs screw thread frock at its both ends again. However, during the installation process of the thread tool, the pressure pipe can be relatively rotated by the support in such a way, so that the installation process is extremely inconvenient, and the threads of the thread tool can be damaged.
Meanwhile, the screw tool is provided with an exhaust hole and a pressure measuring hole, the pressure measuring hole and the exhaust hole are required to be completely vertical during testing, but the pressure pipe cannot be completely vertical during actual testing, and the position of the pressure pipe needs to be adjusted. Because pressure pipe size and tonnage are heavier, all promote the pressure pipe through hoisting accessory in the workshop, other devices of rethread overturn, and this kind of mode operation is complicated, workman intensity of labour is very big, work efficiency is extremely low, leads to efficiency of software testing very low, and the cost is higher simultaneously, and the security performance is low and can't satisfy the upset to different pressure pipes.
Disclosure of Invention
The invention aims to solve the problems that a pressure pipe can rotate relatively in the process of assembling and disassembling the existing pressure pipe, the testing efficiency is low and the safety performance is low, and provides a pressure pipe clamping, jacking and overturning device.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
a pressure pipe clamping, jacking and overturning device comprises a supporting device, a jacking and rolling device and an automatic clamping device; the supporting device comprises a supporting frame and a supporting guide rail, and the supporting guide rail is arranged on the supporting frame; the automatic clamping device is arranged on the supporting device, can move on the supporting device and is used for clamping the pressure pipe; the jacking and rolling device is arranged on the supporting device and used for jacking and rolling the pressure pipe and comprises an adjusting mechanism mounting plate, a support mounting plate, a screw elevator, a jacking speed reducer, a jacking servo motor, a first rolling support, a rolling active adjusting wheel, a rolling synchronous driving wheel, a rolling synchronous driven wheel, a rolling synchronous belt, a rolling speed reducer and a rolling servo motor; the adjusting mechanism mounting plate is arranged on the supporting device, the screw rod lifter is arranged on the adjusting mechanism mounting plate, an input shaft of the screw rod lifter is connected with the jacking servo motor through the jacking speed reducer, an output shaft of the screw rod lifter passes through the adjusting mechanism mounting plate to be connected with the support mounting plate arranged above the adjusting mechanism mounting plate, and the jacking servo motor drives the screw rod lifter to work, so that the support mounting plate can move up and down; the first rolling support is arranged on the support mounting plate, the top end of the first rolling support is provided with a V-shaped structure, and the two groups of rolling active adjusting wheels are respectively arranged at two ends of the V-shaped structure; the servo motor that rolls over sets up on the support mounting panel, and its output shaft is connected with the synchronous action wheel that rolls over through the reduction gear that rolls over, the synchronous action wheel that rolls over rotates from the driving wheel through two sets of synchronous rolls over of the synchronous drive of roll over, and the synchronous driven wheel that rolls over drives rather than coaxial arrangement's the rotation of roll over initiative regulating wheel to realize the upset of pressure pipe.
Furthermore, jacking roll device still includes second roll support and the driven regulating wheel that rolls over, the second roll support sets up on the support mounting panel, and the V-arrangement structure is established to its top, the driven regulating wheel that rolls over is two sets of, sets up respectively at the both ends of V-arrangement structure, and rolls over the driven regulating wheel and roll over the central line of initiative regulating wheel coaxial.
Further, the screw rod lifter is a T-shaped screw rod lifter.
Further, the bottom of support mounting panel still is provided with the jacking guide post, the jacking guide post passes and sets up the jacking guiding hole on the adjustment mechanism mounting panel, be provided with oil-free bush in the jacking guiding hole to realize support mounting panel's directional removal.
Further, a rolling idle wheel is further arranged on the first rolling support and used for tensioning a rolling synchronous belt.
Further, the automatic clamping device comprises a clamping support plate, a clamping V-shaped support, a clamping cylinder, a clamping arm and a clamping hoop; the bottom end of the clamping support plate is provided with a clamping slide block, and the clamping slide block is matched with a support guide rail of the support device to realize the movement of the automatic clamping device on the support device; the clamping V support is arranged above the clamping support plate, the clamping cylinders are respectively arranged on two sides of the clamping V support, a rotating shaft of each clamping cylinder is connected with the clamping arm, the clamping hoop is arranged on the clamping arm, and the pressure pipe is clamped under the driving of the clamping cylinder.
Furthermore, the automatic clamping devices are in multiple groups, the supporting device is also provided with a clamping synchronous component, and the clamping synchronous component is connected with a synchronous mounting plate arranged at the bottom end of the clamping supporting plate and used for realizing the synchronous movement of the multiple groups of automatic clamping devices; the clamping synchronous component comprises a clamping synchronous belt, a clamping synchronous driving wheel, a clamping synchronous driven wheel and a clamping synchronous servo motor, wherein the clamping synchronous driving wheel, the clamping synchronous driven wheel and the clamping synchronous servo motor are arranged on the supporting device; the both ends of pressing from both sides tight hold-in range suit respectively on pressing from both sides tight synchronous action wheel, pressing from both sides tight synchronous driven wheel, and multiunit automatic clamping device's synchronous mounting panel all is connected with pressing from both sides tight hold-in range, press from both sides tight synchronous action wheel of tight synchronous servo motor drive and rotate, press from both sides tight synchronous action wheel and drive and press from both sides tight hold-in range and rotate for multiunit automatic clamping device realizes relative synchronous movement or back of the body synchronous.
Further, the inner side of the clamping V-shaped support is provided with a cushion block for adapting to pressure pipes with different diameters.
Further, a felt pad is arranged on the inner side of the clampband and used for increasing the friction force of the clampband; and the clamping V support is also provided with a proximity switch for detecting whether the cushion block arranged on the clamping V support is changed into a cushion block matched with the pressure pipe or not.
Furthermore, the supporting device is also provided with a middle stop block, and the middle stop block is arranged in the middle of the supporting guide rail and used for limiting the position of the automatic clamping device.
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the pressure pipe clamping, jacking and overturning equipment disclosed by the invention can realize automatic clamping and overturning of the pressure pipe, greatly reduce the number of workers, reduce the labor intensity of the workers and improve the testing efficiency. Meanwhile, the device is simple in structure, stable in operation, capable of automatically clamping the pressure pipe and overturning the pressure pipe, and wide in applicability.
2. The pressure pipe clamping, jacking and overturning equipment can be compatible with pressure pipes with different lengths and calibers in the assembling and disassembling process of the pressure pipes, the distance between the supporting points of the two clamping V supports is automatically adjusted according to the type and the length of the pressure pipes, the pressure pipes with different lengths can be clamped, the clamping V supports are provided with the profiling clamping hoops with larger friction coefficients, the clamping surfaces of the profiling clamping hoops are provided with felt pads for increasing the friction coefficients, so that the moment generated by the friction force is far greater than the moment required by assembling and disassembling a thread tool, and the pressure pipes cannot rotate in the assembling and disassembling process of the thread tool.
3. The jacking and rolling device of the pressure pipe clamping jacking and overturning equipment can realize the rotation of the pressure pipe around the horizontal axis of the pressure pipe, the screw elevator is started under the driving of the jacking servo motor to jack up the whole jacking and rolling device together with the pressure pipe on the jacking and rolling device, the pressure pipe stops after being separated from the clamping V support, and the rolling servo motor is started until the pressure pipe rotates to a proper position, so that the position of the pressure pipe is adjusted, and the testing requirements are met.
4. The screw rod lifter adopts a T-shaped screw rod lifter, and can realize self-locking under the condition of power failure, so that potential safety hazards in the rolling process of the pressure pipe are avoided. Meanwhile, the rolling servo motor can accurately control the rolling angle of the pressure pipe.
Drawings
FIG. 1 is a schematic structural view of a pressure pipe clamping, jacking and overturning device of the invention;
FIG. 2 is a schematic structural view of the jacking and rolling device according to the present invention;
FIG. 3 is a schematic view of a partial structure of the jacking and rolling device according to the present invention;
FIG. 4 is a schematic view of the installation of the screw elevator of the present invention;
FIG. 5 is a schematic view of the automatic clamping device according to the present invention;
FIG. 6 is a schematic view of the clamp synchronizing assembly of the present invention;
fig. 7 is a schematic structural diagram of the supporting device of the present invention.
Reference numerals: 1-screwing device, 2-automatic clamping device, 3-jacking rolling device, 4-supporting device, 5-thread tool, 6-pressure pipe, 201-synchronous mounting plate, 202-clamping arm, 203-clamping slide block, 204-clamping support plate, 205-clamping V support, 206-clamping cylinder, 207-cushion block, 208-clamping hoop, 209-proximity switch, 210-proximity switch mounting bracket, 211-clamping synchronous belt, 212-clamping synchronous driving wheel, 213-clamping synchronous driven wheel, 214-clamping synchronous servo motor, 301-rolling servo motor, 302-rolling reducer, 303-rolling synchronous driving wheel, 304-rolling synchronous belt, 305-rolling driven regulating wheel, 306-second rolling bracket, 307-rolling idle wheel, 308-rolling synchronous driven wheel, 309-first rolling support, 310-rolling active adjusting wheel, 311-driven wheel rotating shaft, 312-driven wheel reinforcing plate, 313-support mounting plate, 314-adjusting mechanism mounting plate, 315-lifting speed reducer, 316-lifting servo motor, 317-speed reducer mounting plate, 318-lifting guide column, 319-oilless bushing, 320-screw rod lifter, 321-driving wheel rotating shaft, 41-support frame, 42-support guide rail and 43-middle stop block.
Detailed Description
The invention is described in further detail below with reference to the figures and specific embodiments.
As shown in fig. 1, the present invention provides a pressure pipe clamping, jacking and overturning device, which comprises a supporting
As shown in fig. 2 to 4, the jacking-rolling
The first rolling bracket 309 is arranged on the bracket mounting plate 313, the top end of the first rolling bracket is provided with a V-shaped structure, and two groups of rolling active adjusting wheels 310 are respectively arranged at two ends of the V-shaped structure through the rotating shaft 321 of the active wheel; the rolling servo motor 301 is arranged on the support mounting plate 313, an output shaft of the rolling servo motor is connected with a rolling synchronous driving wheel 303 through a rolling speed reducer 302, the rolling synchronous driving wheel 303 drives two groups of rolling synchronous driven wheels 308 to rotate through a rolling synchronous belt 304, the rolling synchronous driven wheels 308 drive rolling active adjusting wheels 310 coaxially arranged with the rolling synchronous driven wheels to rotate, and therefore the
As shown in fig. 5, the
As shown in fig. 6, when there are multiple groups of
As shown in fig. 7, the supporting
The pressure pipe clamping, jacking and overturning equipment is installation equipment of a
The jacking and rolling
The working process of each part of the clamping, jacking and overturning equipment comprises the following steps:
1) a clamping
2) after all parts move to a standby position, a feeding request is sent to a master controller, the master controller confirms that no errors exist and then sends a feeding command, after receiving the master control command, a manipulator grabs the
3) after the
4) after the threaded
5) under the command of a control system, the
6)
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