CN213569244U - Steel pipe hoisting accessory is used in bridge construction convenient to adjust width - Google Patents
Steel pipe hoisting accessory is used in bridge construction convenient to adjust width Download PDFInfo
- Publication number
- CN213569244U CN213569244U CN202022336052.XU CN202022336052U CN213569244U CN 213569244 U CN213569244 U CN 213569244U CN 202022336052 U CN202022336052 U CN 202022336052U CN 213569244 U CN213569244 U CN 213569244U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- base
- gear
- fixedly connected
- bridge construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a steel pipe hoisting accessory is used in bridge construction convenient to adjust width. A steel pipe hoisting accessory for bridge construction convenient to adjust width, includes the base, the inner chamber lower part of base is provided with the gear groove, the left side fixed mounting at the base top has driving motor, driving motor's output passes through shaft coupling and drive shaft fixed connection, the drive shaft passes through the bearing and is connected with the base rotation, the surface of drive shaft is provided with and has cup jointed the gear wheel, the gear wheel meshes with the pinion, the utility model discloses a use the recess rotation with the base to be connected the mount pad, simultaneously cross gear shaft and pinion fixed connection in the bottom of mount pad, and pinion and gear wheel meshing, the gear wheel is driven through the drive shaft by driving motor, thereby makes the mount pad can 360 rotatory, makes the transportation of steel pipe hoist more convenient; the clamping mechanism is arranged at the lower end of the suspension arm, so that steel pipes with different diameters can be clamped and lifted conveniently.
Description
Technical Field
The utility model relates to a building lifting means technical field specifically is a steel pipe hoisting accessory is used in bridge construction convenient to adjust width.
Background
The steel pipe has a hollow cross section with a length much greater than the diameter or circumference of the steel. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe.
In the bridge building, the use of steel pipe is comparatively general, and in some special positions, the installation need be placed perpendicularly to the steel pipe, and current equipment of lifting by crane generally lifts by crane the setting for the steel pipe level, when meetting the steel pipe that needs special perpendicular installation, still need carry out perpendicular installation operation with the help of the manpower, and manual work installation operation is wasted time and energy, and is inefficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe hoisting accessory is used in bridge construction convenient to adjust width to solve the steel pipe and lift by crane the problem of installation difficulty perpendicularly, reach simultaneously and carry out the purpose that the centre gripping lifted by crane to the steel pipe of different diameters.
In order to solve the technical problem, the utility model provides a following technical scheme: a steel pipe hoisting device convenient for width adjustment for bridge construction comprises a base, wherein a gear groove is arranged at the lower part of an inner cavity of the base, a driving motor is fixedly arranged on the left side of the top of the base, the output end of the driving motor is fixedly connected with a driving shaft through a coupler, the driving shaft is rotationally connected with the base through a bearing, the surface of the driving shaft is provided with a large gear in a sleeved mode, the big gear is meshed with the small gear, the small gear is sleeved on the surface of the gear shaft, the top of the gear shaft is fixedly connected with the mounting seat, the lower end of the gear shaft is rotationally connected with the base through a bearing, the top of the base is provided with a groove, the mounting seat is rotationally connected with the base through a groove, a hydraulic lifting rod is fixedly mounted at the top of the mounting seat, the top of the hydraulic lifting rod is fixedly connected with the suspension arm, and the bottom of the right side of the suspension arm is fixedly connected with the clamping mechanism;
the fixture comprises a connecting plate, a connecting rod, an arc-shaped plate, a cylinder, a mounting plate and a balancing weight, wherein the top of the connecting plate is fixedly connected with the mounting plate, the left side of the connecting plate is fixedly connected with the cylinder, the right end of the connecting plate is fixedly connected with the connecting rod, one end of the cylinder, which is far away from the connecting rod, is fixedly connected with the arc-shaped plate, the top of the mounting plate is fixedly connected with a suspension arm, and the balancing weight is fixedly mounted on the right side surface of the top of the.
Furthermore, the bottom of the base is provided with four rollers, and the four rollers are fixedly arranged at four corners close to the base respectively; the installation of four gyro wheels is convenient for hoisting accessory's removal, conveniently carries out the short distance transportation to the steel pipe simultaneously.
Furthermore, the large gear and the small gear are both arranged in the gear groove, the large gear is arranged on the left side of the gear groove, and the small gear is arranged on the right side of the gear groove; the large gear and the small gear are installed inside the gear groove, so that the large gear and the small gear are protected conveniently, and the service life of equipment is prolonged.
Furthermore, the groove and the mounting seat are both circularly arranged, and the size of the groove is matched with that of the mounting seat; the circular groove and the mounting seat are convenient to rotate.
Furthermore, the number of the connecting rods and the number of the air cylinders are two, and the two connecting rods and the two air cylinders are symmetrically arranged in front and back; the balance of the rigid pipe hoisting can be effectively guaranteed by the arrangement of the two connecting rods and the two cylinders.
Furthermore, the two arc-shaped plates are arranged in a left-right mirror symmetry manner, and a layer of wear-resistant anti-slip rubber is arranged on one side, close to each other, of each arc-shaped plate and one side, far away from each other, of each arc-shaped plate; the friction between the arc-shaped plate and the steel pipe is increased by the arrangement of the wear-resistant anti-slip rubber, and the lifting safety of the steel pipe is ensured.
Furthermore, the mounting plate is circular, the balancing weight is arc-shaped, and the balancing weight is provided with various specifications and models with different weights; the setting of balancing weight can prevent to incline to one side when the steel pipe lifts by crane, guarantees the equilibrium that the steel pipe lifted by crane, and the balancing weight of multiple weight specification model is convenient for use to the steel pipe of different weight.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a pass the recess with the base and rotate to be connected, cross gear shaft and pinion fixed connection in the bottom of mount pad simultaneously, and pinion and gear wheel meshing, the gear wheel is driven through the drive shaft by driving motor to make the mount pad can 360 rotatory, make the transportation of steel pipe lift by crane more convenient; the clamping mechanism is arranged at the lower end of the suspension arm, so that steel pipes with different diameters can be clamped and lifted conveniently, and when the clamping mechanism works, the air cylinder controls the left arc-shaped plate to move and is matched with the right arc-shaped plate fixedly installed to clamp the outer wall of the steel pipe or support the inner wall of the steel pipe; when the inner diameter of the steel pipe is larger, the clamping mechanism directly extends into the steel pipe, the left arc-shaped plate is controlled to move towards the left side through the air cylinder, the outer side of the arc-shaped plate is used for supporting the inner wall of the steel pipe in cooperation with the arc-shaped plate fixedly installed on the right side, and then lifting movement is carried out; when the steel pipe internal diameter is less, move to the right side through cylinder control left side arc, cooperation right side fixed mounting's arc utilizes the inboard of arc to carry out the centre gripping to the steel pipe outer wall, then lifts by crane the removal, and convenient operation is simple for the perpendicular installation of steel pipe is more convenient.
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 front sectional view of the present invention;
FIG. 2 is a schematic top view of the engagement between the large gear and the small gear of the present invention;
fig. 3 is a schematic top view of the cross-sectional structure of the present invention;
fig. 4 is a schematic top view of the clamping mechanism of the present invention;
in the figure: the device comprises a base 1, rollers 2, a gear groove 3, a gear wheel 4, a pinion 5, a driving shaft 6, a gear shaft 7, a driving motor 8, a groove 9, a mounting seat 10, a hydraulic lifting rod 11, a suspension arm 12, a clamping mechanism 13, a connecting plate 1301, a connecting rod 1302, an arc plate 1303, a 1304 cylinder, an 1305 mounting plate and a 1306 balancing weight.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a steel pipe hoisting device convenient for width adjustment for bridge construction comprises a base 1, rollers 2 are mounted at the bottom of the base 1, the number of the rollers 2 is four, the four rollers 2 are respectively and fixedly mounted at four corners close to the base 1, a gear groove 3 is arranged at the lower part of an inner cavity of the base 1, a driving motor 8 is fixedly mounted at the left side of the top of the base 1, the output end of the driving motor 8 is fixedly connected with a driving shaft 6 through a coupler, the driving shaft 6 is rotatably connected with the base 1 through a bearing, a large gear 4 is sleeved on the surface of the driving shaft 6, the large gear 4 is meshed with a small gear 5, the large gear 4 and the small gear 5 are both mounted inside the gear groove 3, the large gear 4 is mounted at the left side of the gear groove 3, the small gear 5 is mounted at the right side of the gear groove 3, the small gear, the lower end of the gear shaft 7 is rotatably connected with the base 1 through a bearing, a groove 9 is formed in the top of the base 1, the mounting seat 10 is rotatably connected with the base 1 through the groove 9, the groove 9 and the mounting seat 10 are both arranged in a circular shape, the size of the groove 9 is matched with that of the mounting seat 10, a hydraulic lifting rod 11 is fixedly mounted at the top of the mounting seat 10, the top of the hydraulic lifting rod 11 is fixedly connected with a suspension arm 12, and the bottom of the right side of the suspension arm 12 is fixedly connected with a clamping mechanism 13;
the clamping mechanism 13 comprises a connecting plate 1301, a connecting rod 1302, arc plates 1303, air cylinders 1304, a mounting plate 1305 and balancing weights 1306, wherein the top of the connecting plate 1301 is fixedly connected with the mounting plate 1305, the left side of the connecting plate 1301 is fixedly connected with the air cylinders 1304, the right end of the connecting plate 1301 is fixedly connected with the connecting rod 1302, the number of the connecting rods 1302 and the number of the air cylinders 1304 are two, the two connecting rods 1302 and the two air cylinders 1304 are symmetrically arranged front and back, the ends, far away from each other, of the air cylinders 1304 and the connecting rod 1302 are fixedly connected with the arc plates 1303, the two arc plates 1303 are symmetrically arranged in a left-right mirror mode, a layer of wear-resistant anti-slip rubber is arranged on the side, close to each other, and the side far away from each other, the top of the mounting plate 1305 is fixedly connected with the suspension arm 12, and the clump weight 1306 has a plurality of different weight specifications.
The utility model discloses a theory of operation: the installation seat 10 is rotatably connected with the base 1 through the groove 9, the gear shaft 7 is fixedly connected with the small gear 5 at the bottom of the installation seat 10, the small gear 5 is meshed with the large gear 4, and the large gear 4 is driven by the driving motor 8 through the driving shaft 6, so that the installation seat 10 can rotate by 360 degrees, and the transportation and hoisting of the steel pipe are more convenient; the clamping mechanism 13 is arranged at the lower end of the suspension arm 12, so that steel pipes with different diameters can be clamped and lifted conveniently, when the clamping mechanism 13 works, the air cylinder 1304 controls the movement of the arc-shaped plate 1303 at the left side, and the arc-shaped plate 1303 fixedly installed at the right side is matched to clamp the outer wall of the steel pipe or support the inner wall of the steel pipe; when the inner diameter of the steel pipe is larger, the clamping mechanism directly extends into the steel pipe 13, the air cylinder 1304 controls the left arc-shaped plate 1303 to move towards the left side, the outer side of the right arc-shaped plate 1303 is matched with the arc-shaped plate 1303 fixedly installed on the right side, the inner wall of the steel pipe is supported by utilizing the outer side of the arc-shaped plate 1303, and then lifting movement is carried out; when the steel pipe internal diameter is less, move to the right side through cylinder 1304 control left side arc 1303, cooperate right side fixed mounting's arc 1303, utilize the inboard of arc 1303 to carry out the centre gripping to the steel pipe outer wall, then lift by crane the removal, convenient operation is simple for the perpendicular installation of steel pipe is more convenient.
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.
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 (7)
1. The utility model provides a steel pipe hoisting accessory is used in bridge construction convenient to adjust width, includes base (1), its characterized in that: the inner cavity lower part of the base (1) is provided with a gear groove (3), the left side of the top of the base (1) is fixedly provided with a driving motor (8), the output end of the driving motor (8) is fixedly connected with a driving shaft (6) through a coupler, the driving shaft (6) is rotatably connected with the base (1) through a bearing, the surface of the driving shaft (6) is provided with a gear wheel (4) in a sleeved mode, the gear wheel (4) is meshed with a pinion (5), the pinion (5) is sleeved on the surface of a gear shaft (7), the top of the gear shaft (7) is fixedly connected with a mounting seat (10), the low end of the gear shaft (7) is rotatably connected with the base (1) through a bearing, the top of the base (1) is provided with a groove (9), and the mounting seat (10) is rotatably connected with the base (1) through the groove (, the top of the mounting seat (10) is fixedly provided with a hydraulic lifting rod (11), the top of the hydraulic lifting rod (11) is fixedly connected with a suspension arm (12), and the bottom of the right side of the suspension arm (12) is fixedly connected with a clamping mechanism (13);
the clamping mechanism (13) comprises a connecting plate (1301), a connecting rod (1302), an arc-shaped plate (1303), an air cylinder (1304), a mounting plate (1305) and a balancing weight (1306), the top of the connecting plate (1301) is fixedly connected with the mounting plate (1305), the left side of the connecting plate (1301) is fixedly connected with the air cylinder (1304), the right end of the connecting plate (1301) is fixedly connected with the connecting rod (1302), one ends, far away from each other, of the air cylinder (1304) and the connecting rod (1302) are fixedly connected with the arc-shaped plate (1303), the top of the mounting plate (1305) is fixedly connected with the suspension arm (12), and the balancing weight (1306) is fixedly mounted on the right side surface of the top of the mounting plate (1305.
2. The steel pipe hoisting device convenient for width adjustment for bridge construction according to claim 1, wherein: gyro wheel (2) are installed to the bottom of base (1), and the quantity of gyro wheel (2) is four, four gyro wheel (2) respectively fixed mounting is in four corners near base (1).
3. The steel pipe hoisting device convenient for width adjustment for bridge construction according to claim 1, wherein: gear wheel (4) and pinion (5) all install inside gear groove (3), just gear wheel (4) are installed in the left side of gear groove (3), the right side in gear groove (3) is installed in pinion (5).
4. The steel pipe hoisting device convenient for width adjustment for bridge construction according to claim 1, wherein: the groove (9) and the mounting seat (10) are both in circular arrangement, and the size of the groove (9) is matched with that of the mounting seat (10).
5. The steel pipe hoisting device convenient for width adjustment for bridge construction according to claim 1, wherein: the number of the connecting rods (1302) and the number of the air cylinders (1304) are two, and the two connecting rods (1302) and the two air cylinders (1304) are symmetrically arranged in the front-back direction.
6. The steel pipe hoisting device convenient for width adjustment for bridge construction according to claim 1, wherein: two arc (1303) left and right mirror symmetry sets up, and one side that two arc (1303) are close to each other and one side of keeping away from each other all are provided with the wear-resisting anti-skidding rubber of one deck.
7. The steel pipe hoisting device convenient for width adjustment for bridge construction according to claim 1, wherein: the mounting plate (1305) is in a circular shape, the counter weight block (1306) is in an arc shape, and the counter weight block (1306) is provided with specifications and models of different weights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336052.XU CN213569244U (en) | 2020-10-19 | 2020-10-19 | Steel pipe hoisting accessory is used in bridge construction convenient to adjust width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336052.XU CN213569244U (en) | 2020-10-19 | 2020-10-19 | Steel pipe hoisting accessory is used in bridge construction convenient to adjust width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213569244U true CN213569244U (en) | 2021-06-29 |
Family
ID=76525978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022336052.XU Active CN213569244U (en) | 2020-10-19 | 2020-10-19 | Steel pipe hoisting accessory is used in bridge construction convenient to adjust width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213569244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216489A (en) * | 2023-05-10 | 2023-06-06 | 中铁建工集团第二建设有限公司 | Building hoist device is built in room based on BIM |
-
2020
- 2020-10-19 CN CN202022336052.XU patent/CN213569244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216489A (en) * | 2023-05-10 | 2023-06-06 | 中铁建工集团第二建设有限公司 | Building hoist device is built in room based on BIM |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205555874U (en) | Engineering is with loading and unloading anchor clamps | |
| CN213569244U (en) | Steel pipe hoisting accessory is used in bridge construction convenient to adjust width | |
| CN111776927B (en) | Handling frock suitable for transportation of wind power generation tower section of thick bamboo and installation | |
| CN211804501U (en) | Automatic welding device for longitudinal seam of large-caliber non-ferrous metal pipe | |
| CN111824972B (en) | Crane with a movable crane | |
| CN209954054U (en) | Auxiliary transfer device for steel pipe welding machine tool | |
| CN206955487U (en) | It is exclusively used in lifting steel pipes and the crane device of welding | |
| CN213320832U (en) | Overhang roll machine for concrete precast pipe | |
| CN210863717U (en) | Steel pipe detects uses inside clamping device | |
| CN211856566U (en) | Rotatory verifying attachment of spiral seam welded tube | |
| CN210282197U (en) | Rotating frame convenient for petroleum pipeline detection | |
| CN207309305U (en) | A kind of reinforcing bar seam welder rolling support frame | |
| CN207001717U (en) | Glass production line stocker platform | |
| CN201334337Y (en) | Manual crane | |
| CN212315339U (en) | Wind power tower cylinder turns to strutting arrangement | |
| CN211306190U (en) | Supporting device for assembling large water pipe and large water conservancy conveying pipeline | |
| CN219949634U (en) | Novel equipment saddle for assisting horizontal overturning of large-scale equipment | |
| CN216711359U (en) | Bundled steel pipe lifting device | |
| CN213731538U (en) | Novel support for dismounting super-lifting counterweight of crawler crane | |
| CN211451847U (en) | Sintering machine trolley turnover machine | |
| CN212374340U (en) | Large-diameter cement pipe turnover device | |
| CN217627412U (en) | Automatic pipe device that turns over of concrete counter weight sea pipe normal position | |
| CN211494133U (en) | Conveyer of nylon pipeline | |
| CN216264360U (en) | Rotating device for welding crane drum | |
| CN219860186U (en) | Building pipe installation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |