CN218503020U - Crossbeam maintenance correcting unit for double-beam crown block - Google Patents
Crossbeam maintenance correcting unit for double-beam crown block Download PDFInfo
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- CN218503020U CN218503020U CN202222152069.9U CN202222152069U CN218503020U CN 218503020 U CN218503020 U CN 218503020U CN 202222152069 U CN202222152069 U CN 202222152069U CN 218503020 U CN218503020 U CN 218503020U
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- correcting
- overhead traveling
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- traveling crane
- girder
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Abstract
The utility model discloses a crossbeam maintenance correcting device for a double-beam overhead crane, which comprises a correcting part main body and a fixing mechanism; the fixing mechanism is detachably mounted on the correcting part main body, the correcting part main body is detachably mounted on the double-beam crown block track, and the double-beam crown block on the double-beam crown block track is maintained and corrected. The utility model discloses a girder maintenance correcting unit for two roof beam overhead traveling cranes, through correction piece main part and the fixed establishment who sets up, the cooperation of screw bolt and nut is used, fix correction piece main part on the overhead traveling crane rail of cart walking wheel one side of the two roof beam overhead traveling crane girders of off tracking, make two roof beam overhead traveling cranes remove to the direction of installing the device with extremely low speed, because one side is blocked, the opposite side can get back to the normal position through inertia and keep overhead traveling crane girder and orbital perpendicular, save a large amount of time and manpower for overhead traveling crane maintenance personal, the normal use of two roof beam overhead traveling cranes has been ensured, girder maintenance correcting unit's suitability has been improved.
Description
Technical Field
The utility model relates to a crown block equipment technical field, in particular to girder maintenance correcting unit for two roof beam crown blocks.
Background
In the process of walking of the double-beam overhead traveling crane on a cart, due to misoperation or equipment failure, the overhead traveling crane can be inclined not perpendicular to a rail under great inertia, so that a horizontal wheel or a side guide wheel of a girder of the overhead traveling crane is clamped with the rail, and the cart cannot continue to walk.
After the overhead traveling crane breaks down, the overhead traveling crane girder needs to be corrected, and the overhead traveling crane is large in size and heavy in weight, and is pulled rightly only by means of a guide chain manually, so that time and labor are wasted, and the efficiency is extremely low. If the crown block is close to the stop positions on the two sides after the crown block breaks down, the crown block can be pulled back a little by a little through the guide chain, but the process takes a long time and can be completed within 3-4 hours, the efficiency is extremely low, the labor intensity is too large, the influence time on the normal use of the follow-up crown block is long, and the requirements of people cannot be met.
Therefore, the crossbeam maintenance correcting device for the double-beam crown block is provided.
SUMMERY OF THE UTILITY MODEL
The invention mainly aims to provide a crossbeam maintenance and correction device for a double-beam overhead crane, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a girder maintenance correcting unit for two roof beam overhead traveling cranes, is applied to two roof beam overhead traveling crane rails, includes: a corrector body and a fixing mechanism; the fixing mechanism is detachably arranged on the correcting part main body, the correcting part main body is detachably arranged on the double-beam crown block track, and the double-beam crown block on the double-beam crown block track is maintained and corrected; the correcting piece main body comprises a correcting bracket and a connecting piece fixedly arranged on one side surface of the correcting bracket; the fixing mechanism comprises a plurality of groups of bolts and a plurality of groups of nuts corresponding to the bolts, and a plurality of groups of nuts are respectively fixedly installed on two sides of the outer surface of the correcting part main body, through holes corresponding to the bolts are formed in the correcting part main body, the correcting part main body is installed on the double-beam crown block track, the bolts pass through the nuts, the correcting part main body is fixed on the double-beam crown block track, and the double-beam crown block on the double-beam crown block track is maintained and corrected.
Preferably, the correcting part main body and the double-beam crown block track are arranged in a matched mode, and the plurality of groups of bolts are symmetrically arranged on the correcting part main body.
Preferably, the corrector body further comprises a marker fixed on the corrector bracket, and the marker is vertically welded at the middle position of the corrector bracket.
Preferably, the correction support comprises a first connecting plate and two groups of second connecting plates, and the two groups of second connecting plates are vertically welded on the first connecting plate.
Preferably, the connecting piece is of an arc structure, and the connecting piece is welded in the middle of one side face, far away from the second connecting plate, of the first connecting plate.
Preferably, the correction bracket is U-shaped.
Preferably, the height dimension of the connecting member is the same as the height dimension of the correcting bracket.
Preferably, the first connecting plate, the second connecting plate and the connecting piece are all made of steel plates.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through correction piece main part and the fixed establishment who sets up, the cooperation of bolt and nut is used, fix correction piece main part on the overhead traveling crane rail of the big car walking wheel one side of the two roof beam overhead traveling crane girder of off tracking, make the two roof beam overhead traveling cranes remove to the direction of installing the device with extremely low speed, because one side is blocked, the opposite side can get back to the normal position through inertia and keep overhead traveling crane girder and orbital perpendicular, save a large amount of time and manpower for overhead traveling crane maintenance personal, the normal use of two roof beam overhead traveling cranes has been ensured, the use of people has been made things convenient for, girder maintenance correcting unit's suitability has been improved.
Drawings
Fig. 1 is the whole structure diagram of the girder maintenance correcting device for the double-beam crown block of the utility model.
Fig. 2 is a partial structure diagram of the correcting member main body in the girder maintenance correcting device for the double-beam crown block of the utility model.
Fig. 3 is the local structure diagram of the correcting bracket in the girder repairing and correcting device for the double-beam crown block of the utility model.
Fig. 4 is the utility model relates to a local structure chart that the corrector main part was fixed at two roof beam overhead traveling crane rails among two roof beam maintenance correcting unit for overhead traveling crane.
Fig. 5 is the utility model relates to a two roof beam overhead traveling cranes normally travel's local structure chart on two roof beam overhead traveling crane rail among two roof beam overhead traveling crane maintenance correcting unit.
In the figure: 1. a corrector body; 2. correcting the bracket; 3. a connecting member; 4. a bolt; 5. a nut; 6. a through hole; 7. a marker; 8. a first connecting plate; 9. a second connecting plate.
Detailed Description
The following describes the concrete implementation of the girder maintenance and correction device for a double-beam overhead traveling crane according to the present invention, and the main object of the present invention is to provide a girder maintenance and correction device for a double-beam overhead traveling crane, which can effectively solve the problems in the background art.
The utility model relates to a girder maintenance correcting unit for two roof beam overhead traveling cranes is not limited to the description of the following embodiment.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Example 1
Referring to fig. 1-5, a girder maintenance correcting device for a double-girder overhead traveling crane, which is applied to a track of the double-girder overhead traveling crane, comprises a correcting part body 1 and a fixing mechanism; the fixing mechanism is detachably arranged on the correcting part main body 1, the correcting part main body 1 is detachably arranged on a double-beam crown block track, and a double-beam crown block on the double-beam crown block track is maintained and corrected; the correcting piece main body 1 comprises a correcting bracket 2 and a connecting piece 3 fixedly arranged on one side surface of the correcting bracket 2; the fixing mechanism comprises a plurality of groups of bolts 4 and a plurality of groups of nuts 5 corresponding to the bolts 4, the plurality of groups of nuts 5 are respectively and fixedly installed on two sides of the outer surface of the correcting part main body 1, through holes 6 corresponding to the bolts 4 are formed in the correcting part main body 1, the correcting part main body 1 is installed on the double-beam crown block track, the bolts 4 are installed in the through holes 6 through the nuts 5, the correcting part main body 1 is fixed on the double-beam crown block track, and the double-beam crown block on the double-beam crown block track is maintained and corrected.
The correcting part main body 1 is matched with a double-beam crown block track, and a plurality of groups of bolts 4 are symmetrically arranged on the correcting part main body 1.
The corrector body 1 further comprises a marker 7 fixed to the corrector bracket 2, the marker 7 being welded perpendicularly to the corrector bracket 2 at an intermediate position.
The correction bracket 2 comprises a first connecting plate 8 and two groups of second connecting plates 9, and the two groups of second connecting plates 9 are all vertically welded on the first connecting plate 8.
The connecting piece 3 is of an arc structure, and the connecting piece 3 is welded in the middle of one side face, far away from the second connecting plate 9, of the first connecting plate 8.
One side of the connecting piece 3 has a radian, so that the wheels have certain buffering after being pressed, the crown block does not have the direct dead braking feeling, and the whole girder of the crown block is buffered to a certain extent.
The correcting bracket 2 is U-shaped.
The height dimension of the connecting piece 3 is the same as the height dimension of the correcting bracket 2.
First connecting plate 8, second connecting plate 9 and connecting piece 3 all set up to the steel sheet.
After the off tracking appears in the two-beam overhead traveling crane, install on the overhead traveling crane rail of the big car walking wheel one side of the two-beam overhead traveling crane girder of off tracking and rectify support 2, install in through-hole 6 through nut 5 with bolt 4, fix on overhead traveling crane rail with rectify support 2, communicate with the overhead traveling crane driver with communication equipment, move the two-beam overhead traveling crane with extremely low speed to the direction of installing the device, because one side is blocked, when the opposite side can get back to the normal position through inertia and keep overhead traveling crane girder and overhead traveling crane rail perpendicular, stop the two-beam overhead traveling crane, rectify the completion to two-beam overhead traveling crane.
The utility model discloses in, through corrector main part 1 and the fixed establishment that sets up, bolt 4 and the cooperation of nut 5 are used, fix corrector main part 1 on the overhead traveling crane rail of cart walking wheel one side of the two roof beam overhead traveling crane girder of off tracking, make the two roof beam overhead traveling cranes remove to the direction of installing the device with extremely low speed, because one side is blocked, the opposite side can get back to the normal position through inertia and keep overhead traveling crane girder and orbital perpendicular, save a large amount of time and manpower for overhead traveling crane maintenance personal, the normal use of two roof beam overhead traveling cranes has been ensured, the use of people has been made things convenient for, girder maintenance correcting unit's suitability has been improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a girder maintenance correcting unit for two roof beam overhead traveling cranes which characterized in that is applied to two roof beam overhead traveling crane rails, includes:
a corrector body (1);
the fixing mechanism is detachably arranged on the correcting piece main body (1), detachably installs the correcting piece main body (1) on a double-beam crown block track and maintains and corrects the double-beam crown block on the double-beam crown block track;
the correcting piece main body (1) comprises a correcting bracket (2) and a connecting piece (3) fixedly arranged on one side surface of the correcting bracket (2);
fixed establishment include a plurality of groups bolt (4) and a plurality of group with corresponding nut (5), a plurality of groups nut (5) fixed mounting respectively are in the surface both sides of correction piece main part (1), set up on correction piece main part (1) with through-hole (6) corresponding in bolt (4) will on two roof beam overhead traveling crane rails are installed to correction piece main part (1), will bolt (4) pass through nut (5) are installed in through-hole (6), will correction piece main part (1) is fixed on two roof beam overhead traveling crane rails, maintains the correction to two roof beams on two roof beam overhead traveling crane rails.
2. The girder repairing and correcting apparatus for a double-girder overhead traveling crane according to claim 1, wherein: the correcting piece main body (1) and the double-beam crown block track are arranged in a matched mode, and a plurality of groups of bolts (4) are symmetrically installed on the correcting piece main body (1).
3. A girder maintenance correcting device for a double-beam overhead traveling crane according to claim 1, characterized in that: the correcting piece body (1) further comprises a marker (7) fixed on the correcting bracket (2), and the marker (7) is vertically welded at the middle position of the correcting bracket (2).
4. A girder maintenance correcting device for a double-beam overhead traveling crane according to claim 1, characterized in that: the correcting support (2) comprises a first connecting plate (8) and two groups of second connecting plates (9), and the two groups of second connecting plates (9) are vertically welded on the first connecting plate (8).
5. The girder repairing and correcting apparatus for a double-girder overhead traveling crane according to claim 4, wherein: the connecting piece (3) is of an arc-shaped structure, and the connecting piece (3) is welded in the middle of one side face, away from the second connecting plate (9), of the first connecting plate (8).
6. The girder repairing and correcting apparatus for a double-girder overhead traveling crane according to claim 1, wherein: the correcting bracket (2) is U-shaped.
7. A girder maintenance correcting device for a double-beam overhead traveling crane according to claim 4, wherein: the height dimension of the connecting piece (3) is the same as the height dimension of the correcting bracket (2).
8. A girder maintenance correcting device for a double-beam overhead traveling crane according to claim 4, wherein: the first connecting plate (8), the second connecting plate (9) and the connecting piece (3) are all set to be steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222152069.9U CN218503020U (en) | 2022-08-16 | 2022-08-16 | Crossbeam maintenance correcting unit for double-beam crown block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222152069.9U CN218503020U (en) | 2022-08-16 | 2022-08-16 | Crossbeam maintenance correcting unit for double-beam crown block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218503020U true CN218503020U (en) | 2023-02-21 |
Family
ID=85209529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222152069.9U Active CN218503020U (en) | 2022-08-16 | 2022-08-16 | Crossbeam maintenance correcting unit for double-beam crown block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218503020U (en) |
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2022
- 2022-08-16 CN CN202222152069.9U patent/CN218503020U/en active Active
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