CN211545669U - Steel pipe zinc-plating drop zinc shifts mechanism - Google Patents
Steel pipe zinc-plating drop zinc shifts mechanism Download PDFInfo
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- CN211545669U CN211545669U CN201921853497.6U CN201921853497U CN211545669U CN 211545669 U CN211545669 U CN 211545669U CN 201921853497 U CN201921853497 U CN 201921853497U CN 211545669 U CN211545669 U CN 211545669U
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Abstract
The utility model discloses a steel pipe zinc-plating drop zinc transfer mechanism, including gantry crane and steel pipe fixture, it has steel pipe fixture to hang on the gantry crane bottom lifting hook, steel pipe fixture includes shell, rings, ball screw, lead screw bearing, screw motor, screw nut, slide bar, sliding plate, arc cassette and splint, and the inside of shell is provided with ball screw, and ball screw's one end rotates with the screw bearing of installing on the shell inner wall to be connected, ball screw's the other end and the screw motor pivot fixed connection of installing on shell opposite side inner wall, two slide bars are installed to ball screw's bottom bilateral symmetry, two it slides and is provided with the sliding plate to be central symmetry on the slide bar, it installs two screw nuts to be central symmetry on the ball screw. The utility model discloses a set up steel pipe fixture, solved current technique galvanization and can't realize the full coverage to the poor problem of transfer process security.
Description
Technical Field
The utility model relates to a steel processing technology field specifically is a steel pipe zinc-plating drop zinc shifts mechanism.
Background
The galvanized pipe is a steel pipe with galvanized surface, after the steel pipe is galvanized, the corrosion resistance of the steel pipe can be increased, the service life of the steel pipe is prolonged, the galvanized pipe has wide application range, and the galvanized pipe can be used as a pipeline outside a general low-pressure fluid such as water, gas, oil and the like, and also can be used as an oil well pipe and an oil delivery pipe in the petroleum industry, particularly in an offshore oil field, an oil heater, a condenser cooler, a pipe for a coal distillation oil washing exchanger, a trestle pipe pile, a pipe for a support frame of a mine tunnel and the like, and in the process of galvanizing the steel pipe, the steel pipe needs to be transferred back and forth between a galvanized zinc water tank and other processing devices through a transfer mechanism so as to realize the efficient galvanizing.
However, the existing steel pipe galvanizing transfer mechanism has the following disadvantages:
1. the existing steel pipe galvanizing transfer is mainly to directly hoist a steel pipe through hoisting equipment or to bind and hoist a plurality of steel pipes into a galvanizing water tank, but the part where a binding band is combined with the steel pipe is difficult to realize complete galvanizing in the galvanizing process, so that the position which is not completely galvanized in the using process is easy to corrode and damage.
2. When the existing steel pipe galvanizing transfer mechanism is used for hoisting, the steel pipe is inclined towards one side and is subjected to galvanizing leaching, so that the steel pipe easily slides from the hoisting transfer mechanism, and the safety of ground personnel is threatened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a steel pipe zinc-plating waterlogging caused by excessive rainfall zinc shifts mechanism has solved the unable full coverage that realizes of current technique zinc-plating to shift the poor problem of process security.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe zinc-plating zinc leaching transfer mechanism comprises a portal crane and a steel pipe clamping mechanism, wherein the steel pipe clamping mechanism is hung on a lifting hook at the bottom of the portal crane and comprises a shell, a lifting ring, a ball screw, a screw bearing, a screw motor, screw nuts, sliding rods, sliding plates, an arc-shaped clamping seat and clamping plates, the ball screw is arranged in the shell, one end of the ball screw is rotatably connected with the screw bearing arranged on the inner wall of the shell, the other end of the ball screw is fixedly connected with a rotating shaft of the screw motor arranged on the inner wall of the other side of the shell, two sliding rods are symmetrically arranged at two sides of the bottom of the ball screw, the sliding plates are arranged on the two sliding rods in a central symmetry sliding manner, two screw nuts are arranged on the ball screw in a central symmetry manner, and the two screw nuts are arranged in a one-to, the upper portion joint of two feed screw nut has the arc cassette, two the bottom of arc cassette respectively with corresponding sliding plate fixed connection, two splint are installed to the bottom of sliding plate, the both sides evenly distributed of splint has the water hole of crossing, the bottom of gantry crane installs the control electronic box.
Preferably, gantry crane includes door gallows, rail wheel, driving motor, track and electric block, the rail wheel is installed to the bottom of door gallows, the rail wheel is along setting up subaerial rail motion, driving motor is installed to the bottom of door gallows, driving motor pivot and rail wheel fixed connection, two electric block are installed on the upper portion of door gallows, steel pipe fixture's both ends are hung aloft through two electric block respectively.
Preferably, the two clamping plates are L-shaped on the side faces, and the two clamping plates are arranged oppositely.
Preferably, the ball screw is provided with two sections of threads with opposite directions by taking the middle as a boundary, and the two screw nuts are respectively arranged on the two sections of opposite threads on the ball screw.
Preferably, a power box is installed on the inner side surface of the door hanger, and the output end of the power box is electrically connected with the input end of the control electric box.
Preferably, the bottom end of the clamping plate is in a chamfer shape.
Preferably, the output end of the control electric box is respectively electrically connected with the input end of the driving motor, the input end of the electric hoist and the input end of the screw rod motor.
Preferably, the control electric box and the power supply box are both arranged on a suspension arm with a door suspension frame lower than two meters.
(III) advantageous effects
The utility model provides a steel pipe zinc-plating drop zinc shifts mechanism possesses following beneficial effect:
(1) the utility model discloses a set up steel pipe fixture, and steel pipe fixture includes the shell, rings, ball screw, the lead screw bearing, the lead screw motor, screw nut, the slide bar, the sliding plate, arc cassette and splint, when using, drive the start-up of screw motor through the control electronic box, screw motor pivot can drive ball screw rotation, two screw nuts installed on two sections opposite direction screw threads on the ball screw can change ball screw's rotational motion into linear motion and drive two screw nuts to move relatively or back to back, thereby drive the sliding plate that respectively fixes with it and install the splint in the sliding plate bottom relative or back to back movement through screw nut, realize the regulation of the distance between two splint, satisfy the centre gripping needs to different length steel pipes, adopt the mode that splint carry out the centre gripping from the both ends of steel pipe even if the steel pipe is in the process of slope drop zinc yet can not easily slippage, the clamping stability is strong, and the safety is guaranteed.
(2) The utility model discloses a carry out the mode that the centre gripping shifted from the both ends of steel pipe, can make the surface of steel pipe contact completely with the zinc water in the zinc bath completely, realize the complete galvanization to steel pipe surface, it is more even to galvanize, and the steel pipe is difficult for receiving the corruption, and the life of galvanized steel pipe is longer.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is the internal structure schematic diagram of the steel pipe clamping mechanism of the present invention.
The reference numbers in the figures are: 1. a gantry crane; 2. a door hanger; 3. a rail wheel; 4. a drive motor; 5. a track; 6. an electric hoist; 7. a steel pipe clamping mechanism; 8. a housing; 9. a hoisting ring; 10. a ball screw; 11. a screw bearing; 12. a screw motor; 13. a feed screw nut; 14. a slide bar; 15. a sliding plate; 16. an arc-shaped clamping seat; 17. a splint; 18. controlling an electric box; 19. a power supply box; 20. and a water through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a steel pipe zinc-plating zinc-leaching transfer mechanism comprises a portal crane 1 and a steel pipe clamping mechanism 7, wherein the steel pipe clamping mechanism 7 is hung on a hook at the bottom of the portal crane 1, the steel pipe clamping mechanism 7 comprises a shell 8, a hanging ring 9, a ball screw 10, a screw bearing 11, a screw motor 12, a screw nut 13, a slide rod 14, a sliding plate 15, an arc-shaped clamping seat 16 and a clamping plate 17, the ball screw 10 is arranged in the shell 8, one end of the ball screw 10 is rotatably connected with the screw bearing 11 arranged on the inner wall of the shell 8, the other end of the ball screw 10 is fixedly connected with a rotating shaft of the screw motor 12 arranged on the inner wall of the other side of the shell 8, two slide rods 14 are symmetrically arranged at two sides of the bottom of the ball screw 10, the sliding plates 15 are arranged on the two slide rods 14 in a central symmetry manner, the two screw nuts 13 are symmetrically arranged on the ball screw, the upper parts of the two screw nuts 13 are clamped with arc-shaped clamping seats 16, the bottom ends of the two arc-shaped clamping seats 16 are respectively and fixedly connected with corresponding sliding plates 15, clamping plates 17 are arranged at the bottom ends of the two sliding plates 15, water through holes 20 are uniformly distributed at the two sides of each clamping plate 17, a control electronic box 18 is arranged at the bottom of the door hanger 2, the portal crane 1 comprises a door hanger 2, rail wheels 3, driving motors 4, rails 5 and electric hoists 6, rail wheels 3 are arranged at the bottom of the door hanger 2, the rail wheels 3 move along the rails 5 arranged on the ground, the driving motors 4 are arranged at the bottom of the door hanger 2, rotating shafts of the driving motors 4 are fixedly connected with the rail wheels 3, the two electric hoists 6 are arranged at the upper part of the door hanger 2, the two ends of the steel pipe clamping mechanism 7 are respectively hung in the air through the two electric hoists 6, the ball screw 10 is provided with two sections of threads with opposite directions by taking the middle as a boundary, two screw nuts 13 are respectively arranged on the two sections of opposite threads on the ball screw 10, a power box 19 is arranged on the inner side surface of the door hanger 2, the output end of the power box 19 is electrically connected with the input end of a control electric box 18, the bottom end of a clamping plate 17 is in a bevel shape, the output end of the control electric box 18 is respectively electrically connected with the input end of a driving motor 4, the input end of an electric hoist 6 and the input end of a screw motor 12, the control electric box 18 and the power box 19 are both arranged on a hanger arm of the door hanger 2 which is lower than two meters, and the model of the control electric box 18 is S7-200, which.
Working principle; when the hoisting device is used, the portal crane 1 is started to move along the rail 5 to be hoisted right above a steel pipe through the control electric box 18, then the electric hoist 6 drives the steel pipe clamping mechanism 7 to descend, the lead screw motor 12 is driven to start through the control electric box 18 in the descending process, the rotating shaft of the lead screw motor 12 can drive the ball screw 10 to rotate, two lead screw nuts 13 arranged on two sections of threads in opposite directions on the ball screw 10 can convert the rotating motion of the ball screw 10 into linear motion to drive the two lead screw nuts 13 to move back and forth, so that the lead screw nuts 13 drive the sliding plates 15 respectively fixed with the lead screw nuts 13 and the clamping plates 17 arranged at the bottom of the sliding plates 15 to move back and forth, the distance between the two clamping plates 17 is increased to enable the steel pipe to be positioned between the two clamping plates 17, then the lead screw motor 12 is started to rotate reversely, and the two, then start gantry crane 1 and wholly carry the steel pipe to the zinc basin in, during the waterlogging caused by excessive rainfall, two electric block 6 rolling with the speed of difference, make the steel pipe slope, the unnecessary zinc water in the steel pipe just can be followed the water hole 20 discharge that crosses of splint 17 lateral part, then through gantry crane 1 with the steel pipe handling after the zinc-plating to next processing station can.
To sum up can, the utility model discloses a set up steel pipe fixture 7, solved current technique zinc-plating and can't realize the full coverage to the poor problem of transfer process security.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a steel pipe zinc-plating waterlogging caused by excessive rainfall transfer mechanism, includes gantry crane (1) and steel pipe fixture (7), its characterized in that: a steel pipe clamping mechanism (7) is hung and connected on a lifting hook at the bottom of the portal crane (1), the steel pipe clamping mechanism (7) comprises a shell (8), a lifting ring (9), a ball screw (10), a screw rod bearing (11), a screw rod motor (12), a screw rod nut (13), sliding rods (14), a sliding plate (15), an arc-shaped clamping seat (16) and a clamping plate (17), the ball screw (10) is arranged in the shell (8), one end of the ball screw (10) is rotatably connected with the screw rod bearing (11) arranged on the inner wall of the shell (8), the other end of the ball screw (10) is fixedly connected with a rotating shaft of the screw rod motor (12) arranged on the inner wall of the other side of the shell (8), two sliding rods (14) are symmetrically arranged on two sides of the bottom of the ball screw (10), and the sliding plates (15) are arranged on the two sliding, two screw rod nuts (13) are installed on the ball screw (10) in a centrosymmetric mode, the screw rod nuts (13) and two sliding plates (15) correspond to one another up and down in a one-to-one mode, the upper portion of the screw rod nuts (13) is connected with an arc-shaped clamping seat (16) in a clamped mode, the bottom end of the arc-shaped clamping seat (16) is fixedly connected with the corresponding sliding plates (15) respectively, the clamping plate (17) is installed at the bottom end of the sliding plates (15), water holes (20) are evenly distributed in the two sides of the clamping plate (17), and a control electric box (18) is installed at the bottom of the portal crane (1).
2. The steel pipe galvanizing zinc leaching transfer mechanism of claim 1, wherein: portal crane (1) is including door gallows (2), rail wheel (3), driving motor (4), track (5) and electric block (6), rail wheel (3) are installed to the bottom of door gallows (2), rail wheel (3) are along setting up track (5) subaerial and remove, driving motor (4) are installed to the bottom of door gallows (2), driving motor (4) pivot and rail wheel (3) fixed connection, two electric block (6) are installed on the upper portion of door gallows (2), hang aloft through two electric block (6) respectively at the both ends of steel pipe fixture (7).
3. The steel pipe galvanizing zinc leaching transfer mechanism of claim 1, wherein: the side surfaces of the two clamping plates (17) are L-shaped, and the two clamping plates (17) are oppositely arranged.
4. The steel pipe galvanizing zinc leaching transfer mechanism of claim 1, wherein: two sections of threads with opposite directions are arranged on the ball screw (10) by taking the middle as a boundary, and the two screw nuts (13) are respectively arranged on the two sections of opposite threads on the ball screw (10).
5. The steel pipe galvanizing zinc leaching transfer mechanism of claim 2, characterized in that: a power box (19) is installed on the inner side face of the door hanger (2), and the output end of the power box (19) is electrically connected with the input end of the control electric box (18).
6. The steel pipe galvanizing zinc leaching transfer mechanism of claim 1, wherein: the bottom end of the clamping plate (17) is in a bevel shape.
7. The steel pipe galvanizing zinc leaching transfer mechanism of claim 2, characterized in that: the output end of the control electric box (18) is respectively and electrically connected with the input end of the driving motor (4), the input end of the electric hoist (6) and the input end of the screw rod motor (12).
8. The steel pipe galvanizing zinc leaching transfer mechanism of claim 7, wherein: the control electric box (18) and the power supply box (19) are both arranged on a suspension arm lower than two meters on the door hanger (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853497.6U CN211545669U (en) | 2019-10-31 | 2019-10-31 | Steel pipe zinc-plating drop zinc shifts mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853497.6U CN211545669U (en) | 2019-10-31 | 2019-10-31 | Steel pipe zinc-plating drop zinc shifts mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN211545669U true CN211545669U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921853497.6U Active CN211545669U (en) | 2019-10-31 | 2019-10-31 | Steel pipe zinc-plating drop zinc shifts mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627549A (en) * | 2020-12-17 | 2021-04-09 | 苏州柯利达装饰股份有限公司 | Discharging device for assembly type building construction |
| CN112981295A (en) * | 2021-01-24 | 2021-06-18 | 党君英 | Surface coating device for aluminum alloy product |
| CN114990461A (en) * | 2022-05-09 | 2022-09-02 | 李延召 | Steel material galvanizing equipment for building |
-
2019
- 2019-10-31 CN CN201921853497.6U patent/CN211545669U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627549A (en) * | 2020-12-17 | 2021-04-09 | 苏州柯利达装饰股份有限公司 | Discharging device for assembly type building construction |
| CN112981295A (en) * | 2021-01-24 | 2021-06-18 | 党君英 | Surface coating device for aluminum alloy product |
| CN114990461A (en) * | 2022-05-09 | 2022-09-02 | 李延召 | Steel material galvanizing equipment for building |
| CN114990461B (en) * | 2022-05-09 | 2023-09-22 | 任丘市胜发热镀有限公司 | Zinc-plating equipment of steel for building |
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