CN210885051U - Pipeline is laid and is used crane - Google Patents

Pipeline is laid and is used crane Download PDF

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Publication number
CN210885051U
CN210885051U CN201921760871.8U CN201921760871U CN210885051U CN 210885051 U CN210885051 U CN 210885051U CN 201921760871 U CN201921760871 U CN 201921760871U CN 210885051 U CN210885051 U CN 210885051U
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China
Prior art keywords
plate
fixed
pipeline
rotating
fixing
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CN201921760871.8U
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Chinese (zh)
Inventor
孔佑忠
孔繁标
孔庆贤
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Xuzhou Zhengli New Material Technology Co ltd
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Xuzhou Zhengli New Material Technology Co ltd
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Abstract

The utility model discloses a pipeline is laid and is used crane, establish the L shaped plate on the base top including base and fixed, the equal fixed mounting in four edges of bottom of base has the foot universal wheel of stopping, the fixed two first fixed plates that are equipped with in top of L shaped plate, it is equipped with the winding roller to rotate between two first fixed plates, fixed mounting has step motor on one of them first fixed plate, step motor's output shaft and the pivot fixed connection of winding roller, the bottom mounting of L shaped plate is equipped with two second fixed plates, it is equipped with the guide bar to rotate between two second fixed plates, the top of base is rotated and is equipped with the rotor plate, the fixed electric putter that is equipped with in one end of L shaped plate, sliding connection between electric putter's output shaft and the rotor plate, the top of rotor plate is rotated through the pivot and. The utility model discloses the cost is low, is convenient for place the pipeline with fixed pipeline laying the inslot, has improved the efficiency of laying of pipeline, has also reduced staff's intensity of labour.

Description

Pipeline is laid and is used crane
Technical Field
The utility model relates to a crane specifically is a pipeline is laid and is used crane.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
At present, when the pipeline is laid, the pipeline is lifted into the laying groove of the pipeline manually under most conditions, the labor intensity of workers is improved, or the pipeline is lifted by a crane and placed into the laying groove of the pipeline, the cost is high, and the pipeline is not convenient to place into the laying groove of the pipeline. Therefore, we improve the problem and provide a pipeline laying crane.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a lifting frame for laying pipelines, which comprises a base and an L-shaped plate fixedly arranged at the top end of the base, wherein four corners at the bottom end of the base are fixedly provided with foot brake universal wheels, the top end of the L-shaped plate is fixedly provided with two first fixed plates, two first fixed plates are rotatably provided with a winding roller, one of the first fixed plates is fixedly provided with a stepping motor, the output shaft of the stepping motor is fixedly connected with the rotating shaft of the winding roller, the bottom end of the L-shaped plate is fixedly provided with two second fixed plates, a guide rod is rotatably arranged between the two second fixed plates, the top end of the base is rotatably provided with a rotating plate, one end of the L-shaped plate is fixedly provided with an electric push rod, the output shaft of the electric push rod is slidably connected with the rotating plate, the top end of the rotating plate is provided with a push plate through the rotating shaft, the tail end, and the wire winding roller is connected with a steel wire rope in a winding way, the steel wire rope penetrates through the L-shaped plate and is sequentially connected with the guide rod and the guide mechanism in a winding way, and the tail end of the steel wire rope is fixedly provided with a fixing mechanism for fixing a pipeline.
As a preferred technical scheme of the utility model, fixed establishment includes backup pad, solid fixed ring, shift ring, mounting panel, screw rod, fixed block, dovetail and dovetail, gu fixed ring fixes the bottom of establishing in the backup pad, the shift ring slides and establishes in the bottom of backup pad, just shift ring and solid fixed ring match the setting.
As a preferred technical scheme of the utility model, the mounting panel is fixed to be established and is kept away from solid fixed ring's one end in the backup pad bottom, the one end and the fixed block fixed connection of shift ring, screw rod and mounting panel threaded connection, just rotate through the bearing between the end of screw rod and the fixed block and be connected.
As an optimal technical scheme of the utility model, the bottom at the backup pad is seted up to the dovetail, the fixed top of establishing at the shift ring of dovetail block, just the dovetail block sets up with dovetail sliding match.
As a preferred technical scheme of the utility model, guiding mechanism includes leading wheel, connecting rod and two third fixed plates, leading wheel and two the third fixed plate all rotates through the one end of pivot with the push pedal to be connected, and two the third fixed plate all is located the both ends of leading wheel, two the same one end of third fixed plate is rotated with the both ends of connecting rod and is connected.
As a preferred technical scheme of the utility model, the rotation groove has been seted up on the top of base, just a terminal surface slope in rotation groove sets up, circular-arc is set to the bottom of rotor plate, just the bottom and the rotation inslot chamber both sides wall of rotor plate rotate through the pivot to be connected.
As a preferred technical scheme of the utility model, the spout has been seted up to the one end of rotor plate, the inner chamber slip of spout is equipped with the slider, the fixed U-shaped connecting plate that is equipped with in outer end of slider, electric putter's output shaft fixedly connected with rotor block, the inner chamber of U-shaped connecting plate is connected through the pivot rotation with the one end of rotor block.
As an optimal technical scheme of the utility model, the square hole has been seted up on the top of L shaped plate, wire rope passes the inner chamber in square hole, the fixed spacing floor that is equipped with of back of the body side of spout on the rotor plate.
The utility model has the advantages that: this pipeline is laid and is used crane, through the rotor plate, electric putter, mutually supporting of push pedal and guiding mechanism etc. is used, electric putter's output shaft promotes the turning block motion, the turning block promotes U-shaped connecting plate and slider motion, thereby promote the rotor plate and rotate, the slider slides at the inner chamber of spout simultaneously, the turning block rotates through the pivot with the U-shaped connecting plate, the rotor plate drives the push pedal motion, the leading wheel in the push pedal pushes away the outside of base with wire rope, and make roll connection between wire rope and the leading wheel, frictional force between wire rope and the leading wheel has been reduced, the setting of connecting rod can prevent that wire rope from breaking away from with the inner chamber of leading wheel, the cost is low, be convenient for place the laying groove of pipeline with fixed pipeline in, the laying efficiency of pipeline is improved, staff's intensity of labour has also been reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a lifting frame for laying pipelines of the utility model;
FIG. 2 is an exploded view of the base and rotating plate structure of the pipe-laying crane of the present invention;
fig. 3 is an enlarged view of the structure at a position a in fig. 1 of the pipeline laying crane of the present invention;
figure 4 is the utility model discloses a pipeline is laid and is used fixed establishment structure cross-sectional view of crane.
In the figure: 1. a foot brake universal wheel; 2. a base; 3. an L-shaped plate; 4. a rotating plate; 5. an electric push rod; 6. pushing the plate; 7. a first fixing plate; 8. a winding roller; 9. a stepping motor; 10. a rectangular hole; 11. a second fixing plate; 12. a guide bar; 13. a wire rope; 14. a fixing mechanism; 1401. a support plate; 1402. a fixing ring; 1403. a moving ring; 1404. mounting a plate; 1405. a screw; 1406. a fixed block; 1407. a dovetail groove; 1408. a dovetail block; 15. a chute; 16. a slider; 17. a U-shaped connecting plate; 18. rotating the block; 19. a rotating groove; 20. a guide mechanism; 2001. a guide wheel; 2002. a third fixing plate; 2003. a connecting rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the lifting frame for pipeline laying of the present invention comprises a base 2 and an L-shaped plate 3 fixedly arranged on the top end of the base 2, foot brake universal wheels 1 are fixedly arranged on four corners of the bottom end of the base 2, two first fixing plates 7 are fixedly arranged on the top end of the L-shaped plate 3, a wire winding roller 8 is rotatably arranged between the two first fixing plates 7, a stepping motor 9 is fixedly arranged on one of the first fixing plates 7, a stepping motor driver is arranged on the first fixing plate 7, a stepping motor controller is arranged on the L-shaped plate 3, the stepping motor 9 is electrically connected with the stepping motor driver, the stepping motor driver is electrically connected with the stepping motor controller, the stepping motor controller is electrically connected with an external power supply, the stepping motor 9 is preferably an SC42 type driving motor, the stepping motor driver is preferably an XDL-542, the stepping motor controller is preferably a TPC8-8TD controller, an output shaft of a stepping motor 9 is fixedly connected with a rotating shaft of a winding roller 8, the bottom end of an L-shaped plate 3 is fixedly provided with two second fixing plates 11, a guide rod 12 is rotatably arranged between the two second fixing plates 11, the top end of a base 2 is rotatably provided with a rotating plate 4, one end of the L-shaped plate 3 is fixedly provided with an electric push rod 5, the electric push rod 5 is electrically connected with an external power supply through an electric push rod switch arranged on the L-shaped plate 3, the electric push rod 5 is preferably an LX600 type electric push rod, the output shaft of the electric push rod 5 is slidably connected with the rotating plate 4, the top end of the rotating plate 4 is rotatably provided with a push plate 6 through the rotating shaft, the tail end of the push plate 6 is provided with a guide mechanism 20 for pushing a pipeline to move, a steel wire rope 13 is wound on the winding roller, and a fixing mechanism 14 for fixing the pipeline is fixedly arranged at the tail end of the steel wire rope 13.
The fixing mechanism 14 comprises a supporting plate 1401, a fixing ring 1402, a moving ring 1403, a mounting plate 1404, a screw 1405, a fixing block 1406, a dovetail block 1408 and a dovetail groove 1407, the fixing ring 1402 is fixedly arranged at the bottom end of the supporting plate 1401, the moving ring 1403 is slidably arranged at the bottom end of the supporting plate 1401, the moving ring 1403 is matched with the fixing ring 1402, and when the pipeline is clamped, the moving ring 1403 is moved and matched with the fixing ring 1402 to clamp the pipeline.
Wherein, the fixed one end of establishing in backup pad 1401 bottom and keeping away from solid fixed ring 1402 of mounting panel 1404, the one end and the fixed block 1406 fixed connection of shift ring 1403, screw 1405 and mounting panel 1404 threaded connection, and rotate through the bearing between the terminal of screw 1405 and the fixed block 1406 and be connected, when making shift ring 1403 move, can rotate screw 1405, screw 1405 and mounting panel 1404 threaded engagement, rotate through the bearing between screw 1405 and the fixed block 1406 simultaneously for screw 1405 promotes shift ring 1403 to move.
Wherein, dovetail 1407 is seted up in the bottom of backup pad 1401, and dovetail block 1408 is fixed to be established on the top of removal ring 1403, and dovetail block 1408 and dovetail 1407 slip match and set up, and when removal ring 1403 moved, dovetail block 1408 slided at dovetail 1407's inner chamber, prevented that screw 1405 from driving removal ring 1403 and rotating, also improved the stability of removal ring 1403 motion.
The guide mechanism 20 comprises a guide wheel 2001, a connecting rod 2003 and two third fixing plates 2002, the guide wheel 2001 and the two third fixing plates 2002 are rotatably connected with one end of the push plate 6 through a rotating shaft, the two third fixing plates 2002 are located at two ends of the guide wheel 2001, the same end of the two third fixing plates 2002 is rotatably connected with two ends of the connecting rod 2003, the steel wire rope 13 moves in an inner cavity of the guide wheel 2001, the connecting rod 2003 is arranged to prevent the steel wire rope 13 from being separated from the inner cavity of the guide wheel 2001, and the two third fixing plates 2002 can fix the connecting rod 2003 well.
Wherein, the rotation groove 19 has been seted up on the top of base 2, and the terminal surface slope setting of rotation groove 19, the bottom of rotor plate 4 sets to circular-arcly, and the bottom of rotor plate 4 rotates through the pivot with 19 inner chamber both sides walls of rotation groove and is connected, the setting of rotation groove 19 can prevent that rotor plate 4 from rotating, and the terminal surface slope setting of rotation groove 19, can only make rotor plate 4 rotate certain angle to this inclined plane, the bottom of rotor plate 4 sets to circular-arcly can reduce the dead possibility of card when rotor plate 4 rotates.
Wherein, spout 15 has been seted up to the one end of rotor plate 4, the inner chamber of spout 15 slides and is equipped with slider 16, the fixed U-shaped connecting plate 17 that is equipped with in outer end of slider 16, electric putter 5's output shaft fixedly connected with turning block 18, the inner chamber of U-shaped connecting plate 17 is connected through the pivot rotation with the one end of turning block 18, electric putter 5's output shaft promotes the motion of turning block 18, turning block 18 promotes U-shaped connecting plate 17 and slider 16 motion, thereby promote rotor plate 4 to rotate, slider 16 slides in the inner chamber of spout 15 simultaneously, turning block 18 rotates through the pivot with U-shaped connecting plate 17.
Wherein, rectangular hole 10 has been seted up on the top of L shaped plate 3, and wire rope 13 passes the inner chamber of rectangular hole 10, and the fixed spacing floor that is equipped with in the opposite sides of spout 15 on the rotor plate 4, and the setting of rectangular hole 10 can make wire rope 13 pass from the inner chamber of rectangular hole 10, and the setting of spacing floor plays fine supporting role to push pedal 6, makes the bottom end face and the contact of spacing floor of push pedal 6, is ninety degrees between push pedal 6 and the spacing floor.
When the pipeline fixing device works, a pipeline is lifted to the top end of the base 2, the pipeline leans against the inner ring of the fixing ring 1402, the screw 1405 is rotated, the screw 1405 is in threaded engagement with the mounting plate 1404, meanwhile, the screw 1405 and the fixing block 1406 rotate through a bearing, the screw 1405 pushes the moving ring 1403 to move, meanwhile, the dovetail block 1408 slides in the inner cavity of the dovetail groove 1407, the screw 1405 is prevented from driving the moving ring 1403 to rotate, the stability of the moving ring 1403 in moving is also improved, the pipeline is fixed, the stepping motor 9 is started, the output shaft of the stepping motor 9 drives the winding roller 8 to rotate, the winding roller 8 is wound up, the fixing mechanism 14 drives the pipeline to move upwards, after the pipeline is 20-30cm away from the top end face of the base 2, the electric push rod switch is turned on, the output shaft of the electric push rod 5 pushes the rotating block 18 to move, the rotating block 18 pushes the U-, meanwhile, the slide block 16 slides in the inner cavity of the sliding groove 15, the rotating block 18 and the U-shaped connecting plate 17 rotate through the rotating shaft, the rotating plate 4 rotates to push the push plate 6 to move towards the outer side of the base 2, the steel wire rope 13 drives the pipeline to move to the outer side of the base 2 under the guiding action of the guide rod 12 and the guide wheel 2001, the stepping motor 9 is started, the output shaft of the stepping motor 9 drives the winding roller 8 to rotate, the winding roller 8 is wound, the steel wire rope 13 puts the fixing mechanism 14 into the laying groove of the pipeline, the screw 1405 is manually rotated, the moving ring 1403 is separated from the fixing ring 1402, the pipeline is put into the laying groove of the pipeline, two lifting frames can be used for simultaneously placing two ends of the pipeline, only electric energy is consumed, the cost is low, the fixed pipeline is convenient to be placed into the laying groove of the pipeline, and the laying efficiency of the pipeline is improved, the labor intensity of workers is also reduced.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a pipeline is laid and is used crane, includes base (2) and the L shaped plate (3) of fixed establishment on base (2) top, its characterized in that, equal fixed mounting in four edges in bottom of base (2) has foot universal wheel (1) of stopping, the top of L shaped plate (3) is fixed and is equipped with two first fixed plates (7), two rotate between first fixed plate (7) and be equipped with winding roller (8), one of them fixed mounting has step motor (9) on first fixed plate (7), the output shaft of step motor (9) and the pivot fixed connection of winding roller (8), the bottom mounting of L shaped plate (3) is equipped with two second fixed plates (11), two rotate between second fixed plate (11) and be equipped with guide bar (12), the top of base (2) is rotated and is equipped with rotor plate (4), the one end of L shaped plate (3) is fixed and is equipped with electric putter (5), sliding connection between the output shaft of electric putter (5) and rotor plate (4), the top of rotor plate (4) is rotated through the pivot and is equipped with push pedal (6), the end of push pedal (6) is equipped with guiding mechanism (20) that are used for promoting the pipeline motion, the wiring has wire rope (13) around connecing on roller (8), wire rope (13) pass L shaped plate (3) in proper order with guide bar (12) and guiding mechanism (20) around connecing, just the end of wire rope (13) is fixed and is equipped with fixed establishment (14) that are used for fixed pipeline.
2. The pipeline laying crane according to claim 1, wherein the fixing mechanism (14) comprises a supporting plate (1401), a fixing ring (1402), a moving ring (1403), a mounting plate (1404), a screw rod (1405), a fixing block (1406), a dovetail block (1408) and a dovetail groove (1407), the fixing ring (1402) is fixedly arranged at the bottom end of the supporting plate (1401), the moving ring (1403) is slidably arranged at the bottom end of the supporting plate (1401), and the moving ring (1403) and the fixing ring (1402) are arranged in a matched mode.
3. The pipeline laying crane according to claim 2, wherein the mounting plate (1404) is fixedly arranged at one end of the bottom end of the supporting plate (1401) far away from the fixing ring (1402), one end of the moving ring (1403) is fixedly connected with the fixing block (1406), the screw rod (1405) is in threaded connection with the mounting plate (1404), and the tail end of the screw rod (1405) is rotatably connected with the fixing block (1406) through a bearing.
4. The pipeline laying crane according to claim 3, wherein the dovetail groove (1407) is arranged at the bottom end of the support plate (1401), the dovetail block (1408) is fixedly arranged at the top end of the moving ring (1403), and the dovetail block (1408) is arranged in a sliding matching manner with the dovetail groove (1407).
5. The pipeline laying crane according to claim 1, wherein the guide mechanism (20) comprises a guide wheel (2001), a connecting rod (2003) and two third fixing plates (2002), the guide wheel (2001) and the two third fixing plates (2002) are rotatably connected with one end of the push plate (6) through rotating shafts, the two third fixing plates (2002) are respectively arranged at two ends of the guide wheel (2001), and the same end of the two third fixing plates (2002) is rotatably connected with two ends of the connecting rod (2003).
6. The lifting frame for laying the pipeline as claimed in claim 1, wherein the top end of the base (2) is provided with a rotating groove (19), one end face of the rotating groove (19) is obliquely arranged, the bottom end of the rotating plate (4) is arranged in an arc shape, and the bottom end of the rotating plate (4) is rotatably connected with two side walls of an inner cavity of the rotating groove (19) through a rotating shaft.
7. The lifting frame for laying the pipeline as claimed in claim 1, wherein one end of the rotating plate (4) is provided with a sliding groove (15), an inner cavity of the sliding groove (15) is provided with a sliding block (16) in a sliding manner, the outer end of the sliding block (16) is fixedly provided with a U-shaped connecting plate (17), an output shaft of the electric push rod (5) is fixedly connected with a rotating block (18), and the inner cavity of the U-shaped connecting plate (17) is rotatably connected with one end of the rotating block (18) through a rotating shaft.
8. The lifting frame for laying the pipeline as claimed in claim 7, wherein a rectangular hole (10) is formed in the top end of the L-shaped plate (3), the steel wire rope (13) penetrates through an inner cavity of the rectangular hole (10), and a limiting rib plate is fixedly arranged on the opposite side of the sliding groove (15) on the rotating plate (4).
CN201921760871.8U 2019-10-18 2019-10-18 Pipeline is laid and is used crane Active CN210885051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921760871.8U CN210885051U (en) 2019-10-18 2019-10-18 Pipeline is laid and is used crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921760871.8U CN210885051U (en) 2019-10-18 2019-10-18 Pipeline is laid and is used crane

Publications (1)

Publication Number Publication Date
CN210885051U true CN210885051U (en) 2020-06-30

Family

ID=71328688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921760871.8U Active CN210885051U (en) 2019-10-18 2019-10-18 Pipeline is laid and is used crane

Country Status (1)

Country Link
CN (1) CN210885051U (en)

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