CN210528278U - Lifting appliance of gantry crane - Google Patents
Lifting appliance of gantry crane Download PDFInfo
- Publication number
- CN210528278U CN210528278U CN201921122382.XU CN201921122382U CN210528278U CN 210528278 U CN210528278 U CN 210528278U CN 201921122382 U CN201921122382 U CN 201921122382U CN 210528278 U CN210528278 U CN 210528278U
- Authority
- CN
- China
- Prior art keywords
- chain
- spreader
- plate
- gantry crane
- connecting plate
- 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
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a hoist of gantry crane, this hoist includes the shoulder pole roof beam and installs at least two sets of chain coupling mechanism on the shoulder pole roof beam, and each group of chain coupling mechanism all includes the chain coupling assembling of symmetry setting at the shoulder pole roof beam both ends, and the distance between each group of chain coupling assembling respectively with wait to hang the size phase-match of dregs case. The utility model discloses increase one or more chain sling hanging points on original supporting hoist, this chain sling passes through chain coupling assembling and directly or indirectly is connected with the shoulder pole roof beam, when one of them size of needs, with the chain sling hang in this department can, consequently reached the purpose of the free choice of hoist size through this simple structure's device, make the dregs soil box unanimous with the hoist size, guaranteed the handling security.
Description
Technical Field
The utility model relates to a machinery hoist field, more specifically relates to gantry crane's hoist.
Background
At present, the known muck box lifting appliance is composed of a carrying pole beam, a pin shaft, a clamping plate, a connecting plate, a lifting ring, a chain, a pulley, a lifting hook group and other structural components. When the residue soil box is hoisted, the hoisting rings are hung at the two ends of the residue soil box and are hoisted by a hoist in the portal crane. However, the sling of the gantry crane on the market has only one fixed size, and sometimes, due to different equipment ages and field construction requirements, the muck box has various sizes, and the widths of the muck box are 5.8m, 6.0m and 6.2 m. When the size of the muck box is inconsistent with that of the lifting appliance, the muck box cannot be lifted, and great potential safety hazards can exist when the muck box is continuously lifted, so that safety accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of the dregs case handling of multiple size can not be carried out to current hoist, the utility model provides a hoist, this hoist can carry out the handling to the dregs case of present common multiple not unidimensional.
The technical scheme of the utility model is that:
the lifting appliance comprises a carrying pole beam and at least two groups of chain connecting mechanisms arranged on the carrying pole beam, wherein each group of chain connecting mechanism comprises chain connecting components symmetrically arranged at two ends of the carrying pole beam, and the distance between the chain connecting components is respectively matched with the size of a muck box to be lifted.
Further, when the chain connecting component is embedded into the shoulder pole beam, the chain connecting component comprises a clamping plate pin shaft, a chain pin shaft, a clamping plate and a connecting plate, a plurality of cracks are formed in the shoulder pole beam, the top of the connecting plate is inserted into the cracks of the shoulder pole beam and fixed on the shoulder pole beam through the clamping plate pin shaft, the bottom of the connecting plate extends out of the shoulder pole beam, the chain is inserted into the bottom of the connecting plate through the chain pin shaft, and the chain pin shaft is fixed through the clamping plate.
Further, when the chain connecting assembly is arranged below the shoulder pole beam, the chain connecting assembly comprises a clamping plate pin shaft, a chain pin shaft, a clamping plate, a connecting plate and a mounting plate, wherein the mounting plate is fixed below the shoulder pole beam and is provided with a crack structure, the top of the connecting plate is inserted into the crack of the mounting plate and is fixed on the mounting plate through the clamping plate pin shaft, the mounting plate extends out of the bottom of the connecting plate, and the chain is inserted into the bottom of the connecting plate through the chain pin shaft.
Further, the distance between the chain connecting components is 5.86-6.3 m.
Further, the chain connecting mechanisms are two groups, the distance between two chain connecting components of one group of chain connecting mechanisms is 5.86m, the two chain connecting components are both arranged below the shoulder pole beam, the distance between two chain connecting components of the other group of chain connecting mechanisms is 6.3m, and the two chain connecting components are both arranged below the shoulder pole beam.
Furthermore, the lower end point of the chain is provided with a welding hanging ring.
Furthermore, the upper surface of the shoulder pole beam is connected with a pulley for hanging the steel wire rope.
The utility model has the advantages that:
the utility model discloses increase one or more chain sling hanging points on original supporting hoist, this chain sling passes through chain coupling assembling and directly or indirectly is connected with the shoulder pole roof beam, when one of them size of needs, with the chain sling hang in this department can, consequently reached the purpose of the free choice of hoist size through this simple structure's device, make the dregs soil box unanimous with the hoist size, guaranteed the handling security.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
FIG. 1 is an overall view of the spreader
FIG. 2 is a side view of the spreader
FIG. 3 is the position diagram of the lifting point of the spreader
Wherein, 1 is a hanging point, 2 is a clamping plate pin shaft, 3 is a hanging ring, 4 is a shoulder pole beam, 5 is a clamping plate, 6 is a pulley, 7 is a chain pin shaft, 8 is a connecting plate, 9 is a hanging chain, and 10 is an installation plate.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
The utility model provides a hoist of gantry crane includes carrying pole roof beam 4 and installs two sets of chain coupling mechanism on carrying pole roof beam 4, and each group of chain coupling mechanism all includes the chain coupling assembling of symmetry setting at carrying pole roof beam 4 both ends, and the distance between two sets of chain coupling assembling is 6.3m and 5.86m respectively.
As shown in fig. 1, the chain connecting assembly of the set of inner-side suspension chains includes a clamping plate pin shaft 2, a chain pin shaft 7, a clamping plate 5 and a connecting plate 8, the top of the connecting plate 8 is inserted into the gap of the shoulder pole beam 4 and fixed on the shoulder pole beam 4 through the clamping plate pin shaft 2, the bottom of the connecting plate 8 extends out of the shoulder pole beam 4, and a chain 9 is inserted into the bottom of the connecting plate 8 through the chain pin shaft 7.
The chain connecting component of the group of sling chains positioned on the outer side comprises a clamping plate pin shaft 2, a chain pin shaft 7, a clamping plate 5, a connecting plate 8 and a mounting plate 10, wherein the mounting plate 10 is fixed at two ends of the shoulder pole beam 4, the mounting plate is provided with a crack structure, the top of the connecting plate 8 is inserted into the crack of the mounting plate and is fixed on the mounting plate through the clamping plate pin shaft 2, the mounting plate extends out of the bottom of the connecting plate 8, and a chain 9 is inserted into the bottom of the connecting plate 8 through the chain pin shaft 7.
When the size of the spreader is changed, the chain pin 7 is knocked out to remove the hoist chain 9 and mount it to the chain attachment assembly of the other hanging point.
The lower end of the chain 9 is provided with a welding hanging ring 3. The upper surface of the shoulder pole beam 4 is connected with a pulley 6.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (7)
1. The lifting appliance of the gantry crane is characterized by comprising a carrying pole beam (4) and at least two groups of chain connecting mechanisms arranged on the carrying pole beam (4), wherein each group of chain connecting mechanisms comprises chain connecting components symmetrically arranged at two ends of the carrying pole beam (4), and the distance between each group of chain connecting components is respectively matched with the size of a muck box to be lifted.
2. The spreader of a gantry crane according to claim 1, wherein the chain connecting assembly comprises a clip pin (2), a chain pin (7), a clip (5) and a connecting plate (8) when the chain connecting assembly is embedded into the spreader beam (4), the spreader beam (4) is provided with a plurality of slots, the top of the connecting plate (8) is inserted into the slots of the spreader beam (4) and fixed to the spreader beam (4) through the clip pin (2), the bottom of the connecting plate (8) extends out of the spreader beam (4), the chain (9) is inserted into the bottom of the connecting plate (8) through the chain pin (7), and the chain pin (7) is fixed through the clip plate (5).
3. The sling of a gantry crane according to claim 1, wherein when the chain connecting assembly is disposed under the carrying pole beam (4), the chain connecting assembly comprises a clamping plate pin shaft (2), a chain pin shaft (7), a clamping plate (5), a connecting plate (8) and a mounting plate (10), wherein the mounting plate (10) is fixed under the carrying pole beam (4) and the mounting plate (10) has a crack structure, the top of the connecting plate (8) is inserted into the crack of the mounting plate (10), the connecting plate is fixed on the mounting plate (10) through the clamping plate pin shaft (2), the bottom of the connecting plate (8) extends out of the mounting plate (10), and the chain (9) is inserted into the bottom of the connecting plate (8) through the chain pin shaft (7).
4. A spreader for a gantry crane according to claim 1, wherein the distance between the chain link assemblies is 5.86-6.3 m.
5. A spreader for a gantry crane according to claim 4, wherein the chain links are in two sets, wherein the distance between the two chain link assemblies of one set of chain links, both mounted below the spreader beam (4), is 5.86m, and the distance between the two chain link assemblies of the other set of chain links, both mounted below the spreader beam (4), is 6.3 m.
6. A spreader according to claim 1, characterised in that the lower end point of the chain (9) is provided with a welded suspension ring (3).
7. A spreader of a gantry crane according to claim 1, wherein the upper surface of the spreader beam (4) is connected with a pulley (6) for hanging a wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122382.XU CN210528278U (en) | 2019-07-17 | 2019-07-17 | Lifting appliance of gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122382.XU CN210528278U (en) | 2019-07-17 | 2019-07-17 | Lifting appliance of gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210528278U true CN210528278U (en) | 2020-05-15 |
Family
ID=70598072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122382.XU Expired - Fee Related CN210528278U (en) | 2019-07-17 | 2019-07-17 | Lifting appliance of gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210528278U (en) |
-
2019
- 2019-07-17 CN CN201921122382.XU patent/CN210528278U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101659369A (en) | Triangle-type hanger | |
| CN109095343A (en) | Assembled hanger | |
| CN104803293A (en) | Hanging beam of bridge crane | |
| CN213445764U (en) | Tower section of thick bamboo hoist and mount hoist assembly | |
| CN210528278U (en) | Lifting appliance of gantry crane | |
| CN205132903U (en) | Steel wire slings | |
| CN201890705U (en) | Device capable of efficiently hoisting objects | |
| CN204873428U (en) | Wear -resisting channel -section steel hoist cable instrument | |
| CN210065018U (en) | Rotatory davit device of synthetic insulator chain hangs in pair L type | |
| CN211895676U (en) | Self-balancing lifting appliance | |
| CN208948679U (en) | Assembled hanger | |
| CN210286441U (en) | Heavy object hoisting mechanism capable of preventing hoisting steel wire rope from being broken | |
| CN211004168U (en) | Trolley lifting appliance | |
| CN209242475U (en) | A kind of suspender | |
| CN210029880U (en) | Lifting device for building engineering | |
| CN107235413A (en) | A kind of component Current Collector Sleave | |
| CN101734549A (en) | Lifting sling | |
| CN208293434U (en) | Gallus-type large-tonnage box beam hanger structure | |
| CN216235557U (en) | Tower crane mark festival hoist of convenient operation formula | |
| CN207483230U (en) | A kind of fixed A seating electric block | |
| CN219652485U (en) | Adjustable balance beam lifting appliance | |
| CN218403267U (en) | Crane balance beam hanger with adjustable spacing | |
| CN216471743U (en) | Balanced cable suspension device of mainframe trolley assembly | |
| CN217894887U (en) | Novel cylinder hoist | |
| CN217102840U (en) | Electromagnetic gantry crane for transferring scrap steel |
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: 20200515 Termination date: 20210717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |