KR101591497B1 - Bracket jig for installing hoist-crane wheel and manufacturing hoist-crane method - Google Patents
Bracket jig for installing hoist-crane wheel and manufacturing hoist-crane method Download PDFInfo
- Publication number
- KR101591497B1 KR101591497B1 KR1020150134464A KR20150134464A KR101591497B1 KR 101591497 B1 KR101591497 B1 KR 101591497B1 KR 1020150134464 A KR1020150134464 A KR 1020150134464A KR 20150134464 A KR20150134464 A KR 20150134464A KR 101591497 B1 KR101591497 B1 KR 101591497B1
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- KR
- South Korea
- Prior art keywords
- mounting
- crane
- jig
- hoist
- wheel
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
-
- B23K2201/26—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
- B66C2700/012—Trolleys or runways
- B66C2700/018—Construction details related to the trolley movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The present invention relates to a crane having a base portion on which a crane beam is seated and a slide body is formed on a lower portion thereof, a mount portion provided on the base portion and having an insert hole formed therein, one end of which is larger than the diameter of the insert hole, A fixing part for fixing the other end of the mounting part to the outside of the mounting part; And a support portion provided below the base portion and having a pair of rails for receiving the slide body from both sides of the slide body to be slidable on the upper portion of the jig for mounting the support bracket of the hoist crane. to provide.
Description
The present invention relates to a jig for mounting a wheel support bracket of a hoist crane and a method of manufacturing the hoist crane using the jig, wherein the support bracket of the beam, which is a means for moving the hoist crane left and right, is mounted parallel to the rail, The present invention relates to a jig for mounting a wheel supporting bracket of a hoist crane and a method for manufacturing a hoist crane using the jig.
In general, ceiling cranes are most commonly used in cranes, and can be used for ceiling parts such as factories, warehouses, etc., so that heavy objects can be easily transported.
A rail is laid along the walls facing each other, and a beam running at right angles to the rails. This beam is equipped with a trolley with hoisting and traversing devices to lower the hooks from the trolley to lift the weight.
By moderating the movement of the beam and the lateral movement over the beam, the cargo can be carried anywhere in the building. The small thing is that a man drives from the ground with a passive chain, usually a man in a cab hanging on a beam, looking down at the hanging cargo.
The most commonly used beam is 6 ~ 26m in length and 3 ~ 200t in lifting load. It is called a ceiling crane with a hoist that the hoist is attached instead of the ordinary type trolley.
Here, the overhead crane and the hoist crane are collectively referred to as a hoist crane in the following description.
1 is a view showing a conventional beam.
Referring to FIG. 1, the
The number of the
Since the
FIG. 2 is a view for explaining a method of welding a
SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems described above, and it is an object of the present invention to provide a jig for mounting a wheel supporting bracket of a hoist crane which can improve the accuracy of joining of a supporting bracket to a beam and can easily separate the jig itself and a hoist crane using the jig But it has its purpose.
According to an aspect of the present invention, there is provided a mobile robot including a base portion having a crane beam and a slide body formed thereon, a mount portion having an insertion hole formed in the base portion, A fixing part for fixing the other end of the mounting part, the mounting part being insertable and detachable from the outer side to the outer side of the mounting part through the insertion hole; And a support portion provided below the base portion and having a pair of rails for receiving the slide body from both sides of the slide body to be slidable on the upper portion of the jig for mounting the support bracket of the hoist crane. to provide.
According to an aspect of the present invention, there is provided a crane beam including a pair of I beams formed on a side surface thereof so as to correspond to each other, and a connecting plate connected between both ends of the I beam by welding, A mounting portion provided on the base portion and having a mounting hole formed therein and having one end larger than the diameter of the insertion hole and being insertable and detachable from the outer side to the other side of the mounting portion through the insertion hole; A crane beam and a hoist crane constructed of a fixed portion for fixing the other end of the mounting portion and a support portion provided below the base portion and having a pair of rails for receiving the slide body from both sides thereof to be slidable on the upper portion thereof, Preparing a wheel support bracket mounting jig; And a support bracket having a mounting hole corresponding to the through hole formed on the outer side of the crane beam, the supporting bracket having a mounting hole corresponding to the mounting hole formed on the mounting bracket, Assembling the support bracket and the wheel support bracket mounting jig of the hoist crane from the crane beam to the mounting portion, and welding the support bracket to the crane beam; Separating the mounting portion, separating the jig for mounting the wheel supporting bracket of the hoist crane from the crane beam, fixing the fixing portion to the fixing portion by inserting a wheel inside the crane beam and penetrating the wheel to the crane beam with the mounting portion The present invention also provides a method of manufacturing a hoist crane.
According to the present invention having the above-described configuration, the following effects can be expected.
Support brackets can be mounted on both sides of the crane beam by means of the wheel support bracket mounting jig of the hoist crane.
The jig of the present invention is advantageous in that it can be easily removed since the base portion supporting the beam is moved in a sliding movement manner with respect to the receiving portion.
And a mounting part for supporting the mounting part corresponding to the shaft is integrally connected to reinforce the mounting part strength.
1 is a view showing a conventional beam.
2 is a perspective view of a jig for mounting a wheel support bracket of a conventional hoist crane.
3 is a perspective view of a jig for mounting a wheel support bracket of a hoist crane according to an embodiment of the present invention.
4 is a flowchart illustrating a method of manufacturing a hoist crane according to an embodiment of the present invention.
5 is an exemplary view showing a step S1 of preparing a crane beam and a jig for mounting a wheel support bracket of a hoist crane.
6 is an exemplary view (S2) of welding a support bracket to a crane beam.
7 is an exemplary view (S3) of fixing a wheel to a crane beam.
Fig. 8 is a view showing a completed example of a hoist crane. 8 (a) is a plan view. 8 (b) is a front view.
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
3 is a perspective view of a jig for mounting a wheel support bracket of a hoist crane according to an embodiment of the present invention.
The wheel supporting bracket mounting jig of the hoist type crane includes a
The
The upper part of the
The mounting
The
The two
The
One end of the
The
The
The
A typical construction of a wheel supporting bracket mounting jig of a hoist crane according to an embodiment of the present invention has been described above, and a method of manufacturing a hoist crane using the jig of the present invention will be described below.
Fig. 4 shows an example of a procedure of a hoist crane manufacturing method.
Referring to FIG. 4, the present invention will be described with reference to FIGS.
5 is an exemplary view illustrating a step S1 of preparing a jig for mounting a crane beam and a wheel supporting bracket of a hoist crane.
The first step is a step S1 of preparing a crane beam and a jig for mounting the wheel support bracket of the hoist crane.
A
Herein, the
6 is an exemplary view (S2) of welding a support bracket to a crane beam.
The second step is to weld the support bracket to the crane beam (S2).
In the second step, the mounting
The supporting
7 is an exemplary view (S3) of fixing a wheel to a crane beam.
The third step is to fix the wheel to the crane beam (S3).
In the third step, the fixing
The
Here, the mounting
Fig. 8 is a view showing a completed example of a hoist crane. 8 (a) is a plan view. 8 (b) is a front view.
A
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Of course, many other variations are possible for those of ordinary skill in the art.
10: beam 20: wheel
30: shaft 40: support bracket
100: base portion 110: flat plate
120: slide body 200:
220: Both side walls 230: Insertion hole
240: reinforcing wall portion 300: mounting portion
400: Fixing portion 500:
Claims (5)
A mounting part 200 installed in the base part 100 and having an insertion hole 230 formed therein,
A mounting part 300 having one end larger than the diameter of the insertion hole and insertable and detachable from one side of the mounting part 200 to the other side of the mounting part 200 through the insertion hole;
A fixing part 400 for fixing the other end of the mounting part 300; And
And a pair of rails (520) provided on the lower side of the base and allowing the slide body to be slidably received on both sides of the slide body. Jig for bracket mounting.
The rail 520 includes a vertical portion 522 vertically formed on the upper portion of the receiving portion 500 and a jaw portion 524 protruding laterally from the upper portion of the vertical portion,
Wherein the slide body (120) is formed with grooves having a shape corresponding to the jaw portion and the vertical portion on both sides thereof, and is fitted to the jig for mounting the wheel supporting bracket of the hoist crane.
The mounting portion 200 includes:
And a reinforcing wall portion (240) connecting both side walls of the side wall portion (220) and the reinforcing wall portion (240) connecting the both side walls.
And a support bracket having a mounting hole corresponding to the through hole formed on the outer side of the crane beam, the supporting bracket having a mounting hole corresponding to the mounting hole formed on the mounting bracket, Assembling the support bracket and the wheel support bracket mounting jig of the hoist crane from the crane beam to the mounting portion, and welding the support bracket to the crane beam;
Separating the mounting portion, separating the jig for mounting the wheel supporting bracket of the hoist crane from the crane beam, fixing the fixing portion to the fixing portion by inserting a wheel inside the crane beam and penetrating the wheel to the crane beam with the mounting portion Wherein the hoist crane comprises:
In the step of preparing the crane beam and the jig for mounting the wheel support bracket of the hoist crane,
Wherein the upper portion and the lower portion of the crane beam are partially cut to insert the mounting portion on the upper side or the lower side of the crane beam.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150134464A KR101591497B1 (en) | 2015-09-23 | 2015-09-23 | Bracket jig for installing hoist-crane wheel and manufacturing hoist-crane method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150134464A KR101591497B1 (en) | 2015-09-23 | 2015-09-23 | Bracket jig for installing hoist-crane wheel and manufacturing hoist-crane method |
Publications (1)
Publication Number | Publication Date |
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KR101591497B1 true KR101591497B1 (en) | 2016-02-03 |
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Family Applications (1)
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KR1020150134464A KR101591497B1 (en) | 2015-09-23 | 2015-09-23 | Bracket jig for installing hoist-crane wheel and manufacturing hoist-crane method |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102019417B1 (en) | 2019-05-27 | 2019-09-06 | 김향숙 | Bracket jig assembly for installing hoistcrane wheel |
KR102126558B1 (en) | 2020-04-17 | 2020-06-25 | 주식회사 삼우에프엠씨 | Jig device for assembling the saddle of the crane, and crane setting and inspection method using the same |
KR102157460B1 (en) * | 2020-03-06 | 2020-09-17 | 조영호 | Shaft hole forming device for rail moving part of crane |
CN116160163A (en) * | 2023-04-20 | 2023-05-26 | 杭州尚研机械制造有限公司 | High-precision pneumatic manufacturing platform for crawler beams and manufacturing method thereof |
Citations (4)
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KR200185282Y1 (en) * | 1999-12-31 | 2000-06-15 | 이태희 | Brush apparatus of motor |
KR100499776B1 (en) * | 2002-10-15 | 2005-07-07 | 현대모비스 주식회사 | A wheel lockup device for an automobile |
KR100957533B1 (en) | 2009-07-14 | 2010-05-11 | (주)경민호이스트 | Bracket jig for installing hoistcrane wheel |
KR20150000328U (en) * | 2013-07-11 | 2015-01-22 | 현대중공업 주식회사 | Assembly device of crane cylinders |
-
2015
- 2015-09-23 KR KR1020150134464A patent/KR101591497B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200185282Y1 (en) * | 1999-12-31 | 2000-06-15 | 이태희 | Brush apparatus of motor |
KR100499776B1 (en) * | 2002-10-15 | 2005-07-07 | 현대모비스 주식회사 | A wheel lockup device for an automobile |
KR100957533B1 (en) | 2009-07-14 | 2010-05-11 | (주)경민호이스트 | Bracket jig for installing hoistcrane wheel |
KR20150000328U (en) * | 2013-07-11 | 2015-01-22 | 현대중공업 주식회사 | Assembly device of crane cylinders |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102019417B1 (en) | 2019-05-27 | 2019-09-06 | 김향숙 | Bracket jig assembly for installing hoistcrane wheel |
KR102157460B1 (en) * | 2020-03-06 | 2020-09-17 | 조영호 | Shaft hole forming device for rail moving part of crane |
KR102126558B1 (en) | 2020-04-17 | 2020-06-25 | 주식회사 삼우에프엠씨 | Jig device for assembling the saddle of the crane, and crane setting and inspection method using the same |
CN116160163A (en) * | 2023-04-20 | 2023-05-26 | 杭州尚研机械制造有限公司 | High-precision pneumatic manufacturing platform for crawler beams and manufacturing method thereof |
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