CN213326497U - Special hoisting device for mounting roller way cross beam of annealing kiln - Google Patents
Special hoisting device for mounting roller way cross beam of annealing kiln Download PDFInfo
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- CN213326497U CN213326497U CN202022264827.7U CN202022264827U CN213326497U CN 213326497 U CN213326497 U CN 213326497U CN 202022264827 U CN202022264827 U CN 202022264827U CN 213326497 U CN213326497 U CN 213326497U
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Abstract
The utility model discloses a special hoisting device for mounting roller way cross beams of an annealing kiln, which comprises a frame, a winch, a support frame, a steel wire rope assembly, a pulley block and a steel plate clamp; the winch is fixed on one side of the frame; the supporting frame is fixed on the other side of the frame; the steel wire rope component comprises a main rope and an auxiliary rope; the head ends of the plurality of auxiliary ropes are connected to the tail end of the main rope together; the pulley block is arranged on the support frame and is connected with the output end of the winch through a main rope; the steel plate presss from both sides and is provided with a plurality ofly, and a plurality of steel plate presss from both sides and connects respectively at the end of a plurality of vice ropes. The utility model discloses an ensure the steady of work piece hoist and mount, through the structure that sets a main rope and a plurality of vice rope with the wire rope subassembly, a steel sheet clamp is all connected to the tail end of every vice rope, and when hoist and mount, the hanging point on the work piece is between two parties like this, also can not cause the work piece to hoist and mount the output weight on the verge, consequently need not to measure the horizontal plane inclination of hoisting point and crossbeam before hoisting, convenient operation.
Description
Technical Field
The utility model relates to a special frock field of glass production line equipment fixing specifically is a special hoist device of annealing kiln roll table crossbeam installation.
Background
The annealing kiln and the roller way thereof are used as one of important thermal equipment of a glass production process, the installation quality of the annealing kiln directly influences the glass quality, and the industry does not have specific requirements aiming at the problem of quality control of the installation process of the annealing kiln at present.
At present, the installation of the on-site roller way beam only has two schemes: manual carrying or lifting by a forklift. Based on the use environment of the roller way cross beam, the roller way cross beam has great strength and is used for bearing a heavy-load workpiece, so the self weight of the cross beam is heavy, and the manual carrying is most cost-effective at present when the manual labor cost rises; in addition, the most common crossbeam hoisting mode in the field is to adopt fork truck to hoist, and the use of fork truck has increased the on-the-spot safety risk, and equipment or work piece are damaged to be common phenomenon, and serious can cause personnel to collide with and be injured.
Patent CN108217456A discloses a width-dividing type automatic leveling device for hoisting a middle cross beam of a steel box girder, which comprises at least one width-spanning portal frame arranged between two spaced steel box girders and two winches arranged on the width-spanning portal frame, wherein the two winches are respectively connected with a lifting point of the middle cross beam. The problems with the above technique are as follows: before hoisting, the transverse bridge inclination angle between a hoisting point and a horizontal plane needs to be measured, the structure is complex, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in how to solve current crossbeam hoist device and need measure the horizontal plane inclination of lifting by crane point and crossbeam before lifting by crane, operates inconvenient problem.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
a special hoisting device for mounting a roller way cross beam of an annealing kiln comprises a rack, a winch, a support frame, a steel wire rope assembly, a pulley block and a steel plate clamp;
the winch is fixed on one side of the rack;
the support frame is fixed on the other side of the rack;
the steel wire rope assembly comprises a main rope and an auxiliary rope; the head ends of the plurality of auxiliary ropes are connected to the tail end of the main rope together;
the pulley block is arranged on the support frame and is connected with the output end of the winch through the main rope;
the steel plate clips are provided with a plurality of steel plate clips which are respectively connected to the tail ends of the auxiliary ropes.
The utility model discloses an ensure the steady of work piece hoist and mount, through the structure that sets a main rope and a plurality of vice rope with the wire rope subassembly, a steel sheet clamp is all connected to the tail end of every vice rope, and when hoist and mount, the hanging point on the work piece is between two parties like this, also can not cause the work piece to hoist and mount the output weight on the verge, consequently need not to measure the horizontal plane inclination of hoisting point and crossbeam before hoisting, convenient operation.
Preferably, the frame comprises a bottom frame and an upper frame which are connected together; the upper frame is fixed on the top of the bottom frame.
Preferably, the underframe comprises a rectangular frame and four mounting blocks which are connected together, and the four mounting blocks are symmetrically fixed on the left side and the right side of the bottom of the front frame body and the rear frame body of the rectangular frame respectively.
Preferably, the mounting block is internally provided with a through-going circular groove.
Preferably, the winding machine is fixed on one side of the upper frame.
Preferably, the support frame comprises a first bracket and a second bracket; the first support is vertically fixed on the other side of the upper frame; the second support is obliquely arranged, the upper end of the second support is fixedly connected with the upper end of the first support, and the lower end of the second support is fixedly connected with the upper frame and one side close to the winch.
Preferably, the support frame further comprises a third bracket and a fourth bracket; the third support and the fourth support are fixed on two sides of the first support, the third support and the fourth support are arranged in an inclined mode, the upper ends of the third support and the fourth support are close to each other, the lower ends of the third support and the fourth support are far away from each other, and the upper ends of the third support and the fourth support are fixedly connected with two sides of the upper end of the first support respectively;
the second support, the third support and the fourth support form a triangular cantilever structure together; the utility model discloses a design into three angie type cantilever structures with the support frame, stabilize the law according to the triangle for the support frame supports more stably.
Preferably, the pulley block comprises a first pulley, a second pulley and a third pulley; the first pulley is vertically fixed at the lower end of the second bracket; the second pulley is vertically fixed at the upper end of the second bracket; the third pulley is fixed on the top end of the second support, and the third pulley and the second pulley form an L-shaped structure.
Preferably, the head end of the main rope is connected with the output end of the winch, and the tail end of the main rope sequentially winds through the first pulley, the second pulley and the third pulley and extends out of the lower part of the third pulley.
Preferably, the hydraulic carrying vehicle further comprises a manual hydraulic carrying vehicle, the manual hydraulic carrying vehicle is arranged at the rear side of the underframe, and a fork of the manual hydraulic carrying vehicle can extend into the return groove; the utility model discloses a manual hydraulic pressure carrier carries more conveniently.
The utility model has the advantages that:
(1) the utility model discloses an ensure the steady of work piece hoist and mount, through the structure that sets a main rope and a plurality of vice rope with the wire rope subassembly, a steel sheet clamp is all connected to the tail end of every vice rope, and when hoist and mount, the hanging point on the work piece is between two parties like this, also can not cause the work piece to hoist and mount the output weight on the verge, consequently need not to measure the horizontal plane inclination of hoisting point and crossbeam before hoisting, convenient operation.
(2) The utility model discloses a design into three angie type cantilever structures with the support frame, stabilize the law according to the triangle for the support frame supports more stably.
Drawings
Fig. 1 is a schematic structural view of a special hoisting device for mounting a roller way beam of an annealing kiln of the utility model;
fig. 2 is a schematic structural diagram of a rack according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a use state of the embodiment of the present invention.
The reference numbers illustrate:
1. a frame; 11. a chassis; 111. a rectangular frame; 112. mounting blocks; 113. a circular groove; 12. putting on a shelf; 2. a winch; 3. a support frame; 31. a first bracket; 32. a second bracket; 33. a third support; 34. a fourth bracket; 4. a wire rope assembly; 41. a main rope; 42. a secondary rope; 5. a pulley block; 51. a first pulley; 52. a second pulley; 53. a third pulley; 6. steel plate clips; 7. manual hydraulic pressure carrier.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1, the embodiment discloses a special hoisting device for mounting a roller way beam of an annealing kiln, which comprises a rack 1, a winch 2, a support frame 3, a steel wire rope assembly 4, a pulley block 5, a steel plate clamp 6 and a manual hydraulic carrier 7.
As shown in fig. 1 and 2, and with particular reference to the orientation of fig. 1, the frame 1 includes a base frame 11 and an upper frame 12 that are connected together and may be integrally formed; the chassis 11 comprises a rectangular frame 111 and a mounting block 112 which are connected together and can be integrally formed;
the rectangular frame 111 of the present embodiment is formed by butt welding four metal rectangular tubes end to end; the mounting blocks 112 are conventional metal square tubes, and the embodiment has four mounting blocks 112, wherein two mounting blocks 112 are respectively welded to the left and right sides of the bottom of the front frame body of the rectangular frame 111, and can also be fixed by conventional bolts or screws, and the other two mounting blocks 112 are respectively welded to the left and right sides of the bottom of the rear frame body of the rectangular frame 111, and can also be fixed by conventional bolts or screws, as shown in fig. 2, the four mounting blocks 112 of the embodiment are all internally provided with a rectangular groove 113 which is through from front to back;
as shown in fig. 1 and 2, and specifically referring to the orientation of fig. 1, the upper frame 12 of this embodiment is formed by welding a square frame and support pillars connected to four corners of the bottom of the square frame, the square frame is formed by welding four metal rectangular pipes end to end, the support pillars also adopt existing rectangular pipes, the tops of the support pillars are welded and fixed to four corners of the bottom of the square frame, the bottoms of the four support pillars are welded and fixed to the left and right sides of the tops of the front and rear two frames of the rectangular frame 111, and the existing bolt or screw connection mode can also be adopted for fixing and connecting.
As shown in fig. 1 and 2, and with reference to the orientation of fig. 1, the hoist 2 of the present embodiment uses a conventional motor bracket and is mounted on the middle of the top of the rear frame of the square frame of the upper frame 12 by bolts or screws.
As shown in fig. 1 and 2, and with particular reference to the orientation of fig. 1, the support 3 comprises a first bracket 31 and a second bracket 32; the first bracket 31 is vertically fixed on the upper frame 12, the bottom of the first bracket 31 is welded and fixed with the middle part of the front frame body of the square frame of the upper frame 12, and the first bracket can also be fixedly connected by adopting the existing bolt or screw connection mode; the second support 32 is obliquely arranged, the upper end of the second support 32 is fixedly welded with the upper end of the first support 31, the second support can also be fixedly connected in the existing bolt or screw connection mode, the lower end of the second support 32 is fixedly welded with the middle part of the rear frame body of the square frame of the upper frame 12 and the position close to the winch 2, and the second support can also be fixedly connected in the existing bolt or screw connection mode.
As shown in fig. 1, 2 and particularly with reference to the orientation of fig. 1, the wireline assembly 4 comprises a main line 41 and a secondary line 42; the head end of the main rope 41 is fastened on the output shaft of the winch 2, and when the winch 2 works, the output shaft rotates to drive the main rope 41 to rotate, so that the main rope 41 can be wound on the output shaft of the winch 2; the plurality of secondary ropes 42 are provided, and the number of the secondary ropes 42 in the present embodiment is three in total, and the head end of each secondary rope 42 is tied to the tail end of the main rope 41.
As shown in fig. 1, 2 and with particular reference to the orientation of fig. 1, the pulley block 5 comprises a first pulley 51, a second pulley 52 and a third pulley 53; the first pulley 51 is vertically fixed at the lower end of the second bracket 32, and the lower end of the first pulley 51 is welded and fixed with the lower end of the inclined slope surface of the second bracket 32, or can be fixedly connected by adopting the existing bolt or screw connection mode; the second pulley 52 is vertically fixed at the upper end of the second bracket 32, and the lower end of the second pulley 52 is welded and fixed with the upper end of the inclined slope surface of the second bracket 32, or can be fixedly connected by adopting the existing bolt or screw connection mode; the third pulley 53 is fixed on the top end of the second bracket 32, the third pulley 53 and the second bracket 32 are inclined at the same angle, and can form an L-shaped structure with the first pulley 51 and the second pulley 52 respectively.
As shown in fig. 1 and 2, the head end of the main rope 41 is connected to the output end of the hoist 2, and the tail end of the main rope 41 sequentially passes through the first pulley 51, the second pulley 52, and the third pulley 53 and extends below the third pulley 53.
As shown in fig. 1 and 2, and referring to the orientation of fig. 1, the tool of the present embodiment is provided with three steel plate clips 6, and each steel plate clip 6 is tied to the tail end of each secondary rope 42. The steel plate clip 6 of the present embodiment is an L-shaped middle steel plate clip of the prior art.
As shown in fig. 1 and 2, the manual hydraulic truck 7 of the present embodiment is disposed behind the frame 1, and the forks of the manual hydraulic truck 7 can be inserted into the return grooves 113. When the manual hydraulic carrier 7 works, the fork of the manual hydraulic carrier can move up and down, and then the whole rack 1, the winch 2, the support frame 3, the steel wire rope assembly 4, the pulley block 5 and the like can be lifted up and put down.
The working principle is as follows: the utility model provides a special hoisting device of annealing kiln roll table crossbeam installation, at first start manual hydraulic pressure carrier 7, inject the fork of manual hydraulic pressure carrier 7 in the time of the shape groove 113 of the installation piece 112 of chassis 11 bottom, lift up frame 1 and transport to the station, then put the fork of manual hydraulic pressure carrier 7 to the end, make frame 1 fall on operation floor or subaerial, ensure that frame 1 is steady not rocked; starting the winch 2, enabling an output shaft of the winch 2 to rotate and drive the main rope 41 to rotate and loosen, further placing the auxiliary rope 42 at a proper position, manually holding the steel plate clamp 6, and clamping the steel plate clamp at proper positions on two sides of the cross beam (in a state shown in fig. 3); then the winch 2 is started, an output shaft of the winch 2 rotates and drives the main rope 41 to rotate and tighten, the cross beam is lifted to a proper height position, the height of the manual hydraulic carrying vehicle 7 is adjusted, the whole device hung with the cross beam is pushed to the cross beam mounting position, a fork of the manual hydraulic carrying vehicle 7 falls down, the rack 1 stably falls on an operation floor or the ground without shaking, the cross beam is placed by adjusting the winch 2, and after the cross beam is in place, the steel plate clamp 6 is taken down.
Compared with the prior art, the utility model has the following advantages: the utility model discloses an ensure the steady of work piece hoist and mount, through set a total rope 41 and a plurality of vice rope 42's structure with wire rope component 4, a steel sheet clamp 6 is all connected to every vice rope 42's tail end, and when hoist and mount, the hanging point on the work piece is between two parties like this, also can not cause the work piece hoist and mount output unbalance loading, consequently need not to measure the horizontal plane inclination of hoisting point and crossbeam before lifting by crane, convenient operation.
Example two
The present embodiment differs from the above embodiments in that: as shown in fig. 1 and 2, the supporting frame 3 of the present embodiment further includes a third bracket 33 and a fourth bracket 34; the third bracket 33 and the fourth bracket 34 are fixed on two sides of the first bracket 31, the third bracket 33 and the fourth bracket 34 are arranged in an inclined manner with the upper ends close to each other and the lower ends far away from each other, the upper ends of the third bracket 33 and the fourth bracket 34 are respectively welded and fixed with two sides of the upper end of the first bracket 31, and the third bracket 33 and the fourth bracket 34 can also be fixedly connected in the existing bolt or screw connection manner; the lower end of the third bracket 33 is welded and fixed with the left side of the top of the front frame body of the directional frame of the upper frame 12, and can also be fixedly connected by adopting the existing bolt or screw connection mode; the lower end of the fourth bracket 34 is welded and fixed with the right side of the top of the front frame body of the directional frame of the upper frame 12, and can also be fixedly connected by adopting the existing bolt or screw connection mode;
as shown in fig. 1, the second support 32, the third support 33 and the fourth support 34 of the present embodiment together form a triangular cantilever structure.
The utility model discloses a design into three angie type cantilever structures with support frame 3, stabilize the law according to the triangle for support frame 3 supports more stably.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a special hoist device of annealing kiln roll table crossbeam installation which characterized in that: the device comprises a rack, a winch, a support frame, a steel wire rope assembly, a pulley block and a steel plate clamp;
the winch is fixed on one side of the rack;
the support frame is fixed on the other side of the rack;
the steel wire rope assembly comprises a main rope and an auxiliary rope; the head ends of the plurality of auxiliary ropes are connected to the tail end of the main rope together;
the pulley block is arranged on the support frame and is connected with the output end of the winch through the main rope;
the steel plate clips are provided with a plurality of steel plate clips which are respectively connected to the tail ends of the auxiliary ropes.
2. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 1, is characterized in that: the rack comprises a bottom frame and an upper frame which are connected together; the upper frame is fixed on the top of the bottom frame.
3. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 2, is characterized in that: the chassis comprises a rectangular frame and four mounting blocks which are connected together, wherein the four mounting blocks are symmetrically fixed on the left side and the right side of the bottom of the front frame body and the rear frame body of the rectangular frame respectively.
4. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 3, is characterized in that: the mounting block is internally provided with a return groove which is communicated from front to back.
5. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 2, is characterized in that: the winch is fixed on one side of the upper frame.
6. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 5, is characterized in that: the support frame comprises a first bracket and a second bracket; the first support is vertically fixed on the other side of the upper frame; the second support is obliquely arranged, the upper end of the second support is fixedly connected with the upper end of the first support, and the lower end of the second support is fixedly connected with the upper frame and one side close to the winch.
7. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 6, is characterized in that: the support frame also comprises a third bracket and a fourth bracket; the third support and the fourth support are fixed on two sides of the first support, the third support and the fourth support are arranged in an inclined mode, the upper ends of the third support and the fourth support are close to each other, the lower ends of the third support and the fourth support are far away from each other, and the upper ends of the third support and the fourth support are fixedly connected with two sides of the upper end of the first support respectively;
and the second support, the third support and the fourth support form a triangular cantilever structure together.
8. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 7, is characterized in that: the pulley block comprises a first pulley, a second pulley and a third pulley; the first pulley is vertically fixed at the lower end of the second bracket; the second pulley is vertically fixed at the upper end of the second bracket; the third pulley is fixed on the top end of the second support, and the third pulley and the second pulley form an L-shaped structure.
9. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 8, is characterized in that: the head end of the main rope is connected with the output end of the winch, and the tail end of the main rope sequentially winds through the first pulley, the second pulley and the third pulley and extends out to the position below the third pulley.
10. The hoisting device special for the installation of the annealing kiln roller way beam as claimed in claim 4, is characterized in that: the manual hydraulic carrying vehicle is arranged on the rear side of the underframe, and a fork of the manual hydraulic carrying vehicle can extend into the return groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264827.7U CN213326497U (en) | 2020-10-13 | 2020-10-13 | Special hoisting device for mounting roller way cross beam of annealing kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264827.7U CN213326497U (en) | 2020-10-13 | 2020-10-13 | Special hoisting device for mounting roller way cross beam of annealing kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326497U true CN213326497U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022264827.7U Active CN213326497U (en) | 2020-10-13 | 2020-10-13 | Special hoisting device for mounting roller way cross beam of annealing kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213326497U (en) |
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2020
- 2020-10-13 CN CN202022264827.7U patent/CN213326497U/en active Active
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