CN220449579U - Auxiliary transfer device for steel structure beam - Google Patents
Auxiliary transfer device for steel structure beam Download PDFInfo
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- CN220449579U CN220449579U CN202322115433.9U CN202322115433U CN220449579U CN 220449579 U CN220449579 U CN 220449579U CN 202322115433 U CN202322115433 U CN 202322115433U CN 220449579 U CN220449579 U CN 220449579U
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- steel structure
- sliding
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- structure beam
- plates
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 238000003825 pressing Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses an auxiliary transfer device for steel structure beams, which comprises an I-beam, frames arranged at two ends of the I-beam, at least one group of pulleys arranged on the I-beam in a sliding manner, a lifting appliance arranged at the lower part of the pulleys and a clamp arranged at the lower part of the lifting appliance, wherein the frames comprise two support rods which are obliquely arranged; the pulley comprises two groups of side plates, the inner walls of the two groups of side plates are respectively connected with a plurality of rollers in a rotating way, the lower parts of the two groups of side plates are connected through a connecting shaft, and an upper hanging ring is arranged on the connecting shaft; the clamp comprises a base plate, clamping arms are hinged to two sides of the base plate, a sliding groove is formed in the upper portion of the clamping arms, sliding plates are arranged on the upper portion of the base plate, U-shaped grooves are formed in two ends of the sliding plates, pin shafts are arranged at one ends of the U-shaped grooves, the pin shafts are arranged in the sliding grooves in a gap mode, and lower hanging rings are arranged on the upper portion of the sliding plates. The pulley is arranged on the I-beam, so that the position of the clamp is convenient to adjust, the repeated movement of the transfer device is avoided, and the stability and the efficiency of hoisting the steel structure beam are ensured.
Description
Technical Field
The utility model belongs to an auxiliary construction tool for a steel structure, and particularly relates to an auxiliary transfer device for a steel structure beam.
Background
The steel structure beam is an important component in steel structure construction, the structure of the steel structure beam generally adopts round steel, I-steel or H-steel, the weight of the finished steel structure beam is heavy, the secondary transportation on site is basically carried out by using a truck crane to hoist to a designated place, the construction cost is high, the hoisting danger is high, the occurrence of a heavy injury accident is very easy, and the safety production is not facilitated.
The utility model patent with the publication number of CN218877341U discloses a steel structure beam hand-push transport tool, and particularly discloses a support body which is horizontally arranged, wherein the two ends of the support body are provided with supporting components, the supporting components comprise supporting legs which are symmetrically arranged at the two sides of the support body, the bottoms of the supporting legs are provided with supporting wheels, and a gap is arranged between the two supporting legs at the same end and is used for accommodating a structural beam; the two ends of the bracket body are provided with hoisting parts, the hoisting parts are provided with manual hoist, and the manual hoist is positioned right above the hoisting area; the side wall of the bracket body is provided with a hand-held part for hand pushing. Although the secondary transportation of the steel structure beam is realized, the gravity center position of the steel structure beam cannot be accurately determined, the hoisting position of the transportation tool is fixed on the bracket body, the bracket body needs to be repeatedly moved for many times to maintain the balance of the steel structure beam, and the transportation efficiency still needs to be improved in practical use.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides an auxiliary transfer device for a steel structure beam, so as to solve the problems that the actual transfer efficiency is low because the lifting position of the existing steel structure beam transfer tool is fixed and a bracket body is required to be repeatedly moved for many times to maintain the balance of the steel structure beam.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the auxiliary transfer device for the steel structure beam comprises an I-beam, a frame arranged at two ends of the I-beam, at least one group of pulleys arranged on the I-beam in a sliding manner, a lifting appliance arranged at the lower part of the pulleys and a clamp arranged at the lower part of the lifting appliance, wherein the frame comprises two support rods which are obliquely arranged, the middle parts of the two support rods are connected with reinforcing rods, the upper ends of the support rods are connected with the I-beam, the lower ends of the two support rods are open, and the lower part of the frame is provided with a movable wheel; the pulley comprises two groups of side plates, the inner walls of the two groups of side plates are respectively and rotatably connected with a plurality of idler wheels, the idler wheels are placed on the I-beam, the lower parts of the two groups of side plates are connected through a connecting shaft, and an upper hanging ring is arranged on the connecting shaft; the fixture comprises a base plate, clamping arms are hinged to two sides of the base plate, two ends of the clamping arms are inclined towards the inner side of the base plate, sliding grooves are formed in the upper portions of the clamping arms, sliding plates are arranged on the upper portions of the base plate, U-shaped grooves are formed in the two ends of the sliding plates, pin shafts are arranged at one ends of the U-shaped grooves in a clearance mode and are arranged inside the sliding grooves, lower hanging rings are arranged on the upper portions of the sliding plates, the upper ends of hanging rings are connected with the upper hanging rings, and the lower ends of the hanging rings are connected with the lower hanging rings.
Further, the lifting appliance adopts a chain block, a hydraulic cylinder or a screw rod lifter.
Further, the frames on two sides are connected through a connecting rod, two ends of the connecting rod are connected with first screw rods in a threaded mode, handles are arranged at the upper ends of the first screw rods, and foot pads are connected at the lower ends of the first screw rods.
Further, limiting baffles are fixedly connected to two ends of the I-beam.
Further, a fixing bolt is connected to the side plate on one side of the pulley in a threaded manner, and one end of the fixing bolt abuts against the web plate of the I-beam when the steel structure beam is transported.
Further, the lower end of the clamping arm is rotatably provided with the riding wheel, and the diameter of the riding wheel is larger than the thickness of the clamping arm, so that the outer edge of the riding wheel extends out of the clamping arm.
Further, the second screw is connected with two sides of the base plate in a threaded mode, a hand wheel is arranged at the upper end of the second screw, a pressing plate is connected with the lower end of the second screw, and the pressing plate is pressed on the upper surface of the steel structure beam.
The beneficial effects of the utility model are as follows:
1) The pulley is arranged on the I-beam, so that the position of the clamp is convenient to adjust, the repeated movement of the transfer device is avoided, and the stability and the efficiency of hoisting the steel structure beam are ensured.
2) The connecting rods for enhancing the stability of the transfer device are arranged at the bottoms of the frames at the two sides, and the first screw rods are arranged at the two ends of the connecting rods, so that the stability of the transfer device when stopped is enhanced.
3) Limiting baffles are arranged at two ends of the I-beam to limit the sliding range of the pulley on the I-beam, so that the pulley is prevented from sliding off the two ends of the I-beam, and the steel structure beam is prevented from falling and damaging or causing safety accidents.
4) Set up fixing bolt on the curb plate of coaster one side for fixed coaster position avoids rocking of steel construction roof beam in the transportation process to drive the coaster and slide back and forth on the I-beam, has guaranteed transfer device's stability and security.
5) The riding wheel is arranged at the lower end of the clamping arm, so that the friction force between the clamping arm and the steel structure beam, especially the round steel beam, during lifting is reduced, and the clamping arm is prevented from scratching the steel structure beam.
6) The two sides of the base plate are provided with the second screw rods, the lower ends of the second screw rods are provided with the pressing plates, the steel structure beam is fixed between the pressing plates and the clamping arms, and the clamping stability of the clamp to the steel structure beam is enhanced.
Drawings
Fig. 1 is a schematic structural view of an auxiliary transfer device for steel structural beams.
Fig. 2 is a partial enlarged view of fig. 1 at a.
Fig. 3 is a partial enlarged view at B in fig. 1.
Fig. 4 is a schematic diagram of a pulley structure in an auxiliary transfer device for steel structural beams.
Fig. 5 is a schematic structural view of a fixture in an auxiliary transfer device for steel structural beams.
In the figure: 1. a frame; 11. a support rod; 12. a connecting rod; 13. a reinforcing rod; 14. a first screw; 15. foot pads; 2. a moving wheel; 3. an I-beam; 31. a limit baffle; 4. a pulley; 41. a side plate; 42. a roller; 43. a connecting shaft; 44. an upper hanging ring; 45. a fixing bolt; 5. a lifting appliance; 6. a clamp; 61. a substrate; 62. a clamp arm; 63. a chute; 64. a slide plate; 65. a pin shaft; 66. a lower hanging ring; 67. a riding wheel; 68. a second screw; 69. and (5) pressing plates.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, in an illustrative embodiment of the utility model, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, a particular orientation configuration and operation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1, an auxiliary transfer device for steel structural beams comprises an i-beam 3, a frame 1 arranged at two ends of the i-beam 3, at least one group of pulleys 4 arranged on the i-beam 3 in a sliding manner, a lifting appliance 5 arranged at the lower part of the pulleys 4 and a clamp 6 arranged at the lower part of the lifting appliance 5, wherein the frame 1 comprises two support rods 11 which are obliquely arranged, the middle parts of the two support rods 11 are connected with reinforcing rods 13, the upper ends of the support rods 11 are connected with the i-beam 3, the lower ends of the two support rods 11 are opened so as to facilitate the transfer device to move to the upper part of the steel structural beams, the lower part of the frame 1 is provided with a moving wheel 2 for the movement of the transfer device, and in the embodiment, the moving wheel 2 adopts a universal wheel with a brake; in this embodiment, the pulleys 4 are provided with two groups, and in other embodiments, the pulleys 4 may be provided with three or four groups in order to enhance the stability of the transfer device during transfer; as shown in fig. 4, the pulley 4 includes two sets of side plates 41, a plurality of rollers 42 are rotatably connected to the inner walls of the two sets of side plates 41, the rollers 42 are placed on the i-beam 3, the lower portions of the two sets of side plates 41 are connected through a connecting shaft 43, and an upper hanging ring 44 is arranged on the connecting shaft 43; as shown in fig. 5, the fixture 6 includes a base plate 61, two sides of the base plate 61 are hinged with clamping arms 62, two ends of the clamping arms 62 incline to the inner side of the base plate 61, a sliding groove 63 is formed in the upper portion of the clamping arms 62, a sliding plate 64 is formed in the upper portion of the base plate 61, a U-shaped groove is formed in two ends of the sliding plate 64, a pin 65 is formed in one end of the U-shaped groove, the pin 65 is arranged in the sliding groove 63 in a clearance mode, a lower hanging ring 66 is arranged on the upper portion of the sliding plate 64, the upper end of the hanging tool 5 is connected with the upper hanging ring 44, and the lower end of the hanging tool 5 is connected with the lower hanging ring 66.
As shown in fig. 1, in this embodiment, the hoist 5 employs a chain block.
As shown in fig. 1 and 3, the frames 1 on two sides are connected through the connecting rod 12, so that stability of the transfer device is enhanced, two ends of the connecting rod 12 are in threaded connection with the first screw rod 14, a handle is arranged at the upper end of the first screw rod 14, and a foot pad 15 is connected at the lower end of the first screw rod 14 and used for enhancing stability of the transfer device when the transfer device is stopped.
As shown in fig. 2, the two ends of the i-beam 3 are fixedly connected with limit baffles 31 to limit the sliding range of the pulley 4 on the i-beam 3, so as to avoid the sliding of the pulley 4 from the two ends of the i-beam 3, and prevent the steel structure beam from falling and damaging or causing safety accidents.
As shown in fig. 4, the side plate 41 on one side of the pulley 4 is connected with a fixing bolt 45 in a threaded manner, when the steel structure beam is transported, one end of the fixing bolt 45 abuts against the web plate of the i-beam 3, so that the position of the pulley 4 is fixed, the shaking of the steel structure beam in the transportation process is avoided, the pulley 4 is driven to slide back and forth on the i-beam 3, and the stability and safety of the transportation device are ensured.
As shown in fig. 5, the lower end of the clamping arm 62 is rotatably provided with a riding wheel 67, and the diameter of the riding wheel 67 is larger than the thickness of the clamping arm 62, so that the outer edge of the riding wheel 67 extends out of the clamping arm 62, and the riding wheel 67 reduces the friction force between the clamping arm 62 and a steel structure beam, especially a round steel beam, when in hoisting, and avoids the clamping arm 62 from scratching the steel structure beam.
As shown in fig. 5, the two sides of the base plate 61 are in threaded connection with second screws 68, the upper ends of the second screws 68 are provided with hand wheels, the lower ends of the second screws 68 are connected with pressing plates 69, and the pressing plates 69 are pressed on the upper surfaces of the steel structure beams, so that the stability of the clamp 6 to clamping the steel structure beams is enhanced.
When the steel structure beam is transported, the device is moved to the upper part of the steel structure beam, the position of the pulley 4 is adjusted according to the gravity center position of the steel structure beam, then the clamp 6 is controlled to descend by the lifting appliance 5, after the clamp arms 62 of the clamp 6 descend to be in contact with the ground, the clamp 6 continues to descend, at the moment, the sliding plate 64 moves downwards to drive the lower openings of the clamp arms 62 at the two sides of the base plate 61 to open, the clamp arms 62 are positioned at the two sides of the steel structure beam, then the lifting appliance 5 is used for controlling the clamp 6 to ascend, when the sliding plate 64 moves upwards, the sliding plate 64 slides upwards in the sliding groove 63 to drive the lower openings of the clamp arms 62 to be close to the middle, so that the steel structure beam is clamped, and the clamp 6 in the scheme is not only suitable for round steel beams, but also suitable for I-beam and H-beam; after the steel structure beam is lifted to be separated from the ground, the second screw rods 68 at the two sides of the base plate 61 are rotated, so that the pressing plates 69 are pressed on the upper surface of the steel structure beam, and the clamping stability of the steel structure beam is enhanced; after being lifted, the steel structure beam pushes the frame 1 to be transferred to a construction position.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The auxiliary transfer device for the steel structure beam comprises an I-beam, a frame arranged at two ends of the I-beam, at least one group of pulleys arranged on the I-beam in a sliding manner, a lifting appliance arranged at the lower part of the pulleys and a clamp arranged at the lower part of the lifting appliance, wherein the frame comprises two support rods which are obliquely arranged, the middle parts of the two support rods are connected with reinforcing rods, the upper ends of the support rods are connected with the I-beam, the lower ends of the two support rods are open, and the lower part of the frame is provided with a movable wheel; the pulley is characterized by comprising two groups of side plates, wherein the inner walls of the two groups of side plates are respectively and rotatably connected with a plurality of idler wheels, the idler wheels are placed on an I-beam, the lower parts of the two groups of side plates are connected through a connecting shaft, and an upper hanging ring is arranged on the connecting shaft; the fixture comprises a base plate, clamping arms are hinged to two sides of the base plate, two ends of the clamping arms are inclined towards the inner side of the base plate, sliding grooves are formed in the upper portions of the clamping arms, sliding plates are arranged on the upper portions of the base plate, U-shaped grooves are formed in the two ends of the sliding plates, pin shafts are arranged at one ends of the U-shaped grooves in a clearance mode and are arranged inside the sliding grooves, lower hanging rings are arranged on the upper portions of the sliding plates, the upper ends of hanging rings are connected with the upper hanging rings, and the lower ends of the hanging rings are connected with the lower hanging rings.
2. The steel structure beam auxiliary transferring device according to claim 1, wherein the lifting appliance adopts a chain block, a hydraulic cylinder or a screw rod lifter.
3. The steel structure beam auxiliary transferring device according to claim 1, wherein frames on two sides are connected through connecting rods, two ends of each connecting rod are connected with first screw rods in a threaded mode, handles are arranged at the upper ends of the first screw rods, and foot pads are connected at the lower ends of the first screw rods.
4. The steel structure beam auxiliary transferring device according to claim 1, wherein limiting baffles are fixedly connected to two ends of the I-beam.
5. The auxiliary transfer device for steel structure beams according to claim 1, wherein a fixing bolt is connected to a side plate on one side of the pulley in a threaded manner, and one end of the fixing bolt abuts against a web plate of the I-beam when the steel structure beams are transferred.
6. The steel structure beam auxiliary transferring device according to claim 1, wherein the lower end of the clamping arm is rotatably provided with a riding wheel, and the diameter of the riding wheel is larger than the thickness of the clamping arm, so that the outer edge of the riding wheel extends out of the clamping arm.
7. The steel structure beam auxiliary transferring device according to any one of claims 1-6, wherein two sides of the base plate are in threaded connection with second screws, hand wheels are arranged at the upper ends of the second screws, pressing plates are connected to the lower ends of the second screws, and the pressing plates are pressed on the upper surface of the steel structure beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115433.9U CN220449579U (en) | 2023-08-08 | 2023-08-08 | Auxiliary transfer device for steel structure beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115433.9U CN220449579U (en) | 2023-08-08 | 2023-08-08 | Auxiliary transfer device for steel structure beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220449579U true CN220449579U (en) | 2024-02-06 |
Family
ID=89728938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322115433.9U Active CN220449579U (en) | 2023-08-08 | 2023-08-08 | Auxiliary transfer device for steel structure beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220449579U (en) |
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2023
- 2023-08-08 CN CN202322115433.9U patent/CN220449579U/en active Active
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