CN209872133U - Adjustable lifting appliance for steel structure beam - Google Patents
Adjustable lifting appliance for steel structure beam Download PDFInfo
- Publication number
- CN209872133U CN209872133U CN201920309747.3U CN201920309747U CN209872133U CN 209872133 U CN209872133 U CN 209872133U CN 201920309747 U CN201920309747 U CN 201920309747U CN 209872133 U CN209872133 U CN 209872133U
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- CN
- China
- Prior art keywords
- connecting rod
- rotating seat
- crossbeam
- rotating
- steel structure
- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a hoist with adjustable steel construction roof beam, including the crossbeam, the fixed lug that is equipped with in crossbeam top, the crossbeam below is equipped with rotates the seat, it is two connecting rods to rotate the connecting rod that is equipped with the number on the seat respectively to rotate, the connecting rod other end rotates to be connected and is equipped with connecting rod two, the fixed couple that is equipped with in two other ends of connecting rod, the fixed rotation seat two that is equipped with of lateral wall on the connecting rod, rotate on two and be equipped with the regulation pole, adjust the vertical insertion of pole other end and pass the crossbeam, it passes crossbeam one end from last to being equipped with at least three through-hole one down in proper order to adjust the pole, be equipped with the bar through-hole of regulation pole horizontal slip on the crossbeam, be equipped with three and through-. Compared with the prior art, the utility model the advantage lies in: the lifting device is reasonable in structure, adjustable in span, convenient to lift and improve efficiency.
Description
Technical Field
The utility model relates to a hoist technical field, in particular to hoist with adjustable steel construction roof beam.
Background
A lifting appliance refers to a device for lifting a heavy object in a lifting machine. The most common lifting devices for lifting finished articles are lifting hooks, lifting straps, lifting rings, lifting suction cups, clamps, forks and the like. Is widely applied to the hoisting industry. The lifting appliance is usually provided with a special rigging such as a lifting hook, a steel wire rope, a chain and the like. The lifting suction cups, the clamps, the forks and the like can be used as special lifting appliances on the crane for a long time, can also be used as replaceable auxiliary lifting appliances to be hung on lifting hooks for temporary use, and are commonly used for various warehouses and storage yards to improve the operation efficiency. The lifting appliance for grabbing the bulk materials is generally a grab bucket with an openable jaw plate, and can also be used for sucking magnetic conductive materials such as metal cuttings and the like by using an electromagnetic chuck. The lifting appliance for lifting the fluid materials is commonly provided with a holding bucket and a lifting tank, molten steel or chemical solution is generally discharged in a tilting or bottom plug drawing mode, and the fluid materials such as concrete are discharged by opening a bottom door of the lifting tank.
In addition, some hoisting rigging companies also design special hoists made for different industries for more convenient hoisting, for example, the sling for the steel structure beam is a specially manufactured sling for more conveniently hoisting the steel structure beam, but the existing steel structure beam sling is fixed due to the span of the sling, therefore, the size of the steel structure beam is firstly measured according to the span of the lifting appliance, the lifting lugs are welded, the lifting appliance is matched with the lifting lugs to lift the steel structure beam, and then the lifting lugs are dropped, so that the working procedures are very complicated, the efficiency is low, in addition, the existing method directly utilizes the chain to carry out lifting, but the length of the chain is required to meet certain requirements, so that the chain is inconvenient to store, if the operation is improper, the chain is twisted, and the phenomenon of hook can also appear when the safety problem appears and the improper putting is simultaneously.
SUMMERY OF THE UTILITY MODEL
Not enough to the above among the prior art, the utility model provides a hoist with adjustable steel construction roof beam, its is rational in infrastructure, and the span is adjustable, conveniently lifts by crane the operation, raises the efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme: the lifting appliance with the adjustable steel structure beam comprises a cross beam, wherein a lifting lug is fixedly arranged at the top above the cross beam, a rotating seat is arranged below the cross beam, two connecting rods with the number being two are respectively arranged on the rotating seat in a rotating mode, the other ends of the connecting rods are connected with a second connecting rod in a rotating mode, a hook is fixedly arranged at the other end of the two connecting rods, a second rotating seat is fixedly arranged on the upper side wall of each connecting rod, an adjusting rod is arranged on the second rotating seat in a rotating mode, the other end of the adjusting rod is vertically inserted into and penetrates through the cross beam, the adjusting rod penetrates through one end of the cross beam and is sequentially provided with at least three first through holes from top to bottom, a bar-shaped through hole for horizontally sliding the adjusting rod is.
As an improvement: the rotating seat and the rotating seat II both comprise a first rotating plate and a second rotating plate which are parallel and correspond to each other, a first short shaft is fixedly arranged between the two first rotating plates, and a second short shaft is fixedly arranged between the two second rotating plates.
As an improvement: the rotating seat and the rotating seat are respectively fixed at the centers of the cross beam and the connecting rod.
As an improvement: the connecting rod is close to the outside slip cup joint of crossbeam below and is equipped with a spacing section of thick bamboo, a spacing section of thick bamboo slip sets up lateral wall under the crossbeam.
As an improvement: and a fixing ring for fixing the hook is fixedly arranged on the side wall of the connecting rod relative to the rotating seat II.
Compared with the prior art, the utility model the advantage lies in: through reciprocating of regulation pole, can carry out the regulation of span between two connecting rods, and through adjusting the removal of pole in the bar through-hole, the regulation of the span between two connecting rods has equally been realized, thereby the function of the size of applicable size in different steel structure roof beams has been realized, and simultaneously, need not weld the lug in addition, can directly hang the couple in the bearing point of steel structure roof beam itself, or both ends are lifted by crane, and is swift more, and convenient, the efficiency is higher, and convenient the placing, the target object is great, convenient observation, be difficult for colliding with, hang the couple on solid fixed ring, can prevent to produce the phenomenon of hook.
Drawings
Fig. 1 is a schematic structural view of an adjustable lifting appliance for a steel structure beam of the present invention;
fig. 2 is a left side view structural schematic diagram of the adjustable lifting appliance for the steel structure beam of the present invention;
fig. 3 is a schematic view of a cross beam structure of the adjustable lifting appliance for a steel structure beam of the present invention;
reference symbol comparison table:
the device comprises a beam 1, a lifting lug 2, a rotating seat 3, a rotating plate 31, a short shaft 32, a connecting rod 4, a connecting rod 5, a hook 6, a rotating seat 7, a rotating plate 71, a short shaft 72, an adjusting rod 8, a through hole 9, a strip-shaped through hole 10, a through hole 11, a limiting cylinder 12 and a fixing ring 13.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the adjustable lifting appliance for the steel structure beam comprises a cross beam 1, wherein a lifting lug 2 is fixedly arranged at the top of the upper part of the cross beam 1, a rotating seat 3 is arranged below the cross beam 1, two connecting rods 4 are respectively and rotatably arranged on the rotating seat 3, the other ends of the connecting rods 4 are rotatably connected with a connecting rod II 5, a hook 6 is fixedly arranged at the other end of the connecting rod II 5, a rotating seat II 7 is fixedly arranged on the upper side wall of the connecting rod 4, an adjusting rod 8 is rotatably arranged on the rotating seat II 7, the other end of the adjusting rod 8 is vertically inserted into and penetrates through the cross beam 1, at least three through holes I9 are sequentially arranged at one end of the adjusting rod 8 penetrating through the cross beam 1 from top to bottom, a strip-shaped through hole 10 for horizontally sliding the adjusting rod 8 is arranged on the, and positioning pins are inserted into the first through hole 9 and the second through hole 11.
The rotating seat 3 and the rotating seat II 7 respectively comprise a first rotating plate 31 and a second rotating plate 71 which are parallel and correspond to each other, a first short shaft 32 is fixedly arranged between the first rotating plates 31, and a second short shaft 72 is fixedly arranged between the second rotating plates 71.
The rotating seat 3 and the rotating seat II 7 are respectively fixed at the centers of the cross beam 1 and the connecting rod 4.
The connecting rod 4 is close to the outside of crossbeam 1 below and slides and cup joints and is equipped with a spacing section of thick bamboo 12, a spacing section of thick bamboo 12 slides and sets up lateral wall under crossbeam 1.
And a fixing ring 13 for fixing the hook 6 is fixedly arranged on the side wall of the connecting rod 4 relative to the second rotating seat 7.
The utility model discloses when concrete implementation, according to the size of steel structure roof beam, match through-hole 9 and through-hole two 11, make the span between connecting rod 4 satisfy the size of steel structure roof beam, when adjusting pole 8 can't upwards adjust again, at this moment, can be with adjusting pole 8 horizontal slip in bar through-hole 10, further adjust the span between two connecting rods 4, finally can satisfy the different sizes of steel structure roof beam, in addition, the setting of a spacing section of thick bamboo 12, can guarantee to adjust the vertical direction of pole 8, when can't carrying out the matching of appropriate benefit to the steel structure roof beam, the rotation of accessible connecting rod two 5, realize the regulation of less span.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a hoist with adjustable steel construction roof beam, includes crossbeam (1), fixed lug (2) that are equipped with in crossbeam (1) top, characterized by: the connecting device is characterized in that a rotating seat (3) is arranged below the cross beam (1), two connecting rods (4) are respectively arranged on the rotating seat (3) in a rotating mode, the other ends of the connecting rods (4) are rotatably connected with a connecting rod II (5), a hook (6) is fixedly arranged at the other end of the connecting rod II (5), a rotating seat II (7) is fixedly arranged on the side wall of the connecting rod (4), an adjusting rod (8) is rotatably arranged on the rotating seat II (7), the other end of the adjusting rod (8) is vertically inserted into and penetrates through the cross beam (1), at least three through holes I (9) are sequentially arranged at one end, penetrating through the cross beam (1), of the adjusting rod (8) from top to bottom, bar-shaped through holes (10) for horizontally sliding the adjusting rod (8) are arranged on the cross beam (1), at least three through holes, and positioning pins are inserted into the first through hole (9) and the second through hole (11).
2. The adjustable lifting appliance for the steel structure beam according to claim 1, wherein: the rotating seat (3) and the rotating seat II (7) respectively comprise a first rotating plate (31) and a second rotating plate (71) which are parallel and correspond to each other, a first short shaft (32) is fixedly arranged between the first rotating plates (31), and a second short shaft (72) is fixedly arranged between the second rotating plates (71).
3. The adjustable lifting appliance for the steel structure beam according to claim 1, wherein: the rotating seat (3) and the rotating seat II (7) are respectively fixed at the centers of the cross beam (1) and the connecting rod (4).
4. The adjustable lifting appliance for the steel structure beam according to claim 1, wherein: the connecting rod (4) is close to the outside of crossbeam (1) below and is slided to cup joint and be equipped with a spacing section of thick bamboo (12), a spacing section of thick bamboo (12) slide and set up lateral wall under crossbeam (1).
5. The adjustable lifting appliance for the steel structure beam according to claim 1, wherein: and a fixing ring (13) for fixing the hook (6) is fixedly arranged on the side wall of the connecting rod (4) relative to the rotating seat II (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309747.3U CN209872133U (en) | 2019-03-12 | 2019-03-12 | Adjustable lifting appliance for steel structure beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309747.3U CN209872133U (en) | 2019-03-12 | 2019-03-12 | Adjustable lifting appliance for steel structure beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872133U true CN209872133U (en) | 2019-12-31 |
Family
ID=68954952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920309747.3U Expired - Fee Related CN209872133U (en) | 2019-03-12 | 2019-03-12 | Adjustable lifting appliance for steel structure beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872133U (en) |
-
2019
- 2019-03-12 CN CN201920309747.3U patent/CN209872133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |