CN214733914U - Special bracket for assembling and disassembling upper ring - Google Patents
Special bracket for assembling and disassembling upper ring Download PDFInfo
- Publication number
- CN214733914U CN214733914U CN202023162597.XU CN202023162597U CN214733914U CN 214733914 U CN214733914 U CN 214733914U CN 202023162597 U CN202023162597 U CN 202023162597U CN 214733914 U CN214733914 U CN 214733914U
- Authority
- CN
- China
- Prior art keywords
- plate
- assembling
- semicircle board
- disassembling
- special bracket
- 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.)
- Active
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a special bracket of dismouting fitting with a contraceptive ring, including the semicircle board, the lower surface of semicircle board is provided with 3 footing, and 3 footing set up both ends and the intermediate position at the semicircle board respectively. The upper surface of semicircle board is provided with 3 fixed plates, and the footing includes first landing leg, second landing leg and bottom plate, and first landing leg, second landing leg and bottom plate constitute triangle-shaped. The lateral wall of semicircle board is provided with 3 fixed columns respectively, and 3 fixed columns are located the both sides of semicircle board respectively, and the lateral wall of fixed column is connected with the lateral wall of fixed plate, and 3 fixed columns are virtual triangle-shaped and distribute. Be provided with hand block on the bottom plate, hand block's one end is connected with the fixed column, and hand block's the other end and rings are connected. The manual hoist is used for hoisting the semicircular plate. Utilize chain block to go up and down the semicircle board and put the rail of fitting with a contraceptive ring on the semicircle board, reach the purpose of safe dismouting rail of fitting with a contraceptive ring, this bracket has simple structure, safe characteristics.
Description
Technical Field
The utility model relates to an electric shovel changes and goes up rail tool technical field, especially relates to a special bracket of dismouting fitting with a contraceptive ring.
Background
The electric shovel is one of important large-scale equipment in an open pit coal mine excavation field, and plays an important role. The ring rail is installed for the center plate to overturn in the factory installation, and the actual work requirement of equipment overhaul field replacement cannot be met. When in on-site maintenance, the whole upper part needs to be jacked up by a jack for a certain height and then replaced by a small thousand-gold overhead circular rail. Because the weight of the middle disc is large, the condition that the upper ring rail cannot be welded in a turnover mode is not achieved. The danger coefficient of the on-site roof support is too high.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a special bracket of fitting with a contraceptive ring of dismouting will fit with a contraceptive ring the rail through chain block and semicircle board and rise or descend.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a special bracket of dismouting fitting with a contraceptive ring, includes the semicircle board, and the lower surface of semicircle board is provided with 3 footing, and 3 footing set up respectively at the both ends and the intermediate position of semicircle board. The upper surface of semicircle board is provided with 3 fixed plates, and every fixed plate all corresponds with the position of every footing.
The footing includes first landing leg, second landing leg and bottom plate, and first landing leg, second landing leg and bottom plate constitute triangle-shaped. The bottom surface of semicircle board is connected with the top of first landing leg, the top of second landing leg respectively, and the upper surface of bottom plate is provided with rings.
The lateral wall of semicircle board is provided with 3 fixed columns respectively, and 3 fixed columns are located the both sides of semicircle board respectively, and the lateral wall of fixed column is connected with the lateral wall of fixed plate, and 3 fixed columns are virtual triangle-shaped and distribute.
Be provided with hand block on the bottom plate, hand block's one end is connected with the fixed column, and hand block's the other end and rings are connected. The manual hoist is used for hoisting the semicircular plate.
Compared with the prior art, the utility model has the advantages of it is following: utilize chain block to go up and down the semicircle board and put the rail of fitting with a contraceptive ring on the semicircle board, reach the purpose of safe dismouting rail of fitting with a contraceptive ring, this bracket has simple structure, safe characteristics.
More preferably: the first supporting leg, the second supporting leg and the bottom plate form a right triangle.
Adopt above-mentioned technical scheme, like this, first landing leg or second landing leg can with the bottom surface of semicircle board weld completely, strengthen the stability of being connected between footing and the semicircle board.
More preferably: one end of the manual hoist is connected with a lower lock catch, and the lower lock catch is hooked with the hanging ring. By adopting the technical scheme, the movable connection between the hand-operated hoist and the lifting ring on the bottom plate is realized. More preferably: the other end of the hand-operated hoist is connected with an upper lock catch which is fixed in the air.
By adopting the technical scheme, the hand-operated hoist is fixed in the air, and the purpose of hoisting the upper ring rail is further realized.
The method is further optimized as follows: channel steel is all selected for use to the material of first landing leg, second landing leg. Adopt above-mentioned technical scheme, can also set up rings at first landing leg according to the needs of construction like this. The method is further optimized as follows: the width of semicircle board is 240mm, and the thickness of semicircle board is 20 mm.
By adopting the technical scheme, the circular rail is prevented from sliding off the semicircular plate. The method is further optimized as follows: the diameter of the fixed column is 20 mm.
By adopting the technical scheme, the upper circular rail is prevented from sliding off the semicircular plate. The method is further optimized as follows: the bottom plate is made of a steel plate.
By adopting the technical scheme, the bottom plate has stronger bearing capacity and the stability of the bracket is enhanced. The method is further optimized as follows: the rings are welded on the upper surface of the fixed plate.
By adopting the technical scheme, the hoisting ring is fixed on the fixing plate, and the hand-operated hoist can be well connected with the bottom foot.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Reference numerals: 1-a semicircular plate; 2-footing; 21-a first leg; 22-a second leg; 23-a base plate; 24-a lifting ring; 3, fixing a plate; 4-hand hoist; 51-lower shackle; 52-shackle mounting; 6-fixing the column.
Detailed Description
The present invention will be described in further detail with reference to fig. 1.
A special bracket for mounting and dismounting an upper ring is used for hoisting an upper ring rail, and comprises a semicircular plate 1, wherein 3 bottom feet 2 are arranged on the lower surface of the semicircular plate 1, and the 3 bottom feet 2 are respectively arranged at two ends and the middle position of the semicircular plate 1. The upper surface of semicircle board 1 is provided with 3 fixed plates 24, and every fixed plate 24 all corresponds with the position of every footing 2.
The foot 2 comprises a first leg 21, a second leg 22 and a bottom plate 23, the first leg 21, the second leg 22 and the bottom plate 23 forming a triangle. The bottom surface of the semicircular plate 1 is respectively connected with the top of the first supporting leg 21 and the top of the second supporting leg 22, and the upper surface of the bottom plate 23 is provided with a hanging ring 24.
The lateral wall of semicircle board 1 is provided with 3 fixed columns 6 respectively, and 3 fixed columns 6 are located the both sides of semicircle board 1 respectively, and the lateral wall of fixed column 6 is connected with the lateral wall of fixed plate 24, and 3 fixed columns 6 are virtual triangular distribution.
The bottom plate 23 is provided with a manual hoist 4, one end of the manual hoist 4 is connected with the fixed column 6, and the other end of the manual hoist 4 is connected with the hanging ring 24. The hand hoist 4 is used for hoisting the semicircular plate 1.
The upper end of the hand hoist 4 is connected with an upper shackle 52, the upper shackle 52 is hooked with the fixed column 6, the lower end of the hand hoist 4 is connected with a lower shackle 51, the lower shackle 51 is hooked with the hanging ring 24, specifically, the upper shackle 52 and the lower shackle 51 are both hooks, the upper shackle 52 is hooked on the fixed column, and the lower shackle 51 is hooked in the hanging ring.
Specifically, in the present embodiment, the first leg 21, the second leg 22 and the bottom plate 23 form a right triangle, so that the first leg 21 or the second leg 22 can be completely welded to the bottom surface of the semicircular plate 1, and the stability of connection between the foot 2 and the semicircular plate 1 is enhanced.
Specifically, in this embodiment, one end of the manual hoist 4 is connected with the lower lock catch, and the lower lock catch is hooked with the hanging ring 24, so as to realize the movable connection between the manual hoist 4 and the hanging ring 24 on the bottom plate 23.
Specifically, in this embodiment, the other end of the manual hoist 4 is connected with the upper lock catch, and the upper lock catch is fixed in the air, so that the manual hoist 4 is fixed in the air, and the purpose of hoisting the upper ring rail is further achieved. Here, the upper end of the hand hoist 4 in fig. 1 is hung on the fixed post 3, and the hand hoist 4 is fixed to an aerial fixture, for example, a cross beam of a crane, only in a state where the hand hoist 4 is not in a lifting operation.
Specifically, the channel steel is all selected for use to the material of first landing leg 21, second landing leg 22 in this embodiment, can also set up rings 24 at first landing leg 21 according to the needs of construction like this.
Specifically, in this embodiment, the width of the semicircular plate 1 is 240mm, and the thickness of the semicircular plate 1 is 20mm, so as to prevent the circular track from sliding off the semicircular plate 1.
Specifically, the diameter of the fixing column 6 in this embodiment is 20mm, which prevents the upper circular track from sliding off the semicircular plate 1. Specifically, in this embodiment, the bottom plate 23 is made of a steel plate, and the bottom plate 23 has a strong bearing capacity and enhances the stability of the bracket.
Specifically, in the present embodiment, the hanging ring 24 is welded on the upper surface of the fixing plate 24, and the hanging ring 24 is fixed on the fixing plate 24, so that the hand-operated hoist 4 can be well connected with the bottom foot 2.
The use process, now described with reference to the two processes of disassembling and assembling, please refer to fig. 1, which is as follows:
during disassembly, the upper end of the hand chain hoist 4 is hung on a high-altitude fixture and is locked by the upper shackle 52 and the fixture, the fixture can be used for fixing a hook at any time, the lower end of the hand chain hoist 4 and the lifting ring 24 are locked by the lower shackle 52, three vertical fixing points are welded at positions corresponding to the bottom feet 2 of the bracket on the electric shovel middle disc, the three hand chain hoists are pulled upwards simultaneously, the upper circular rail and the bracket are located at a plane position, when the semicircular plate 1 contacts the upper circular rail, the fixing plate 24 is planed, the circular rail stably falls onto the bracket, the three hand chain hoists fall downwards at the same time, and the bracket falls. During installation, the upper ring rail is placed on the semicircular plate 1, the three chain blocks are pulled upwards simultaneously, and when the ring rail is in contact with the upper plane, the pressing blocks are welded.
To sum up, utilize chain block to go up and down semicircle board 1 and the rail of fitting with a contraceptive ring of putting on semicircle board 1, reach the purpose of safe dismouting rail of fitting with a contraceptive ring, this bracket has simple structure, safe characteristics.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the present invention.
Claims (9)
1. The utility model provides a special bracket of dismouting ring mounting which characterized in that: the lower surface of the semicircular plate is provided with 3 bottom feet, and the 3 bottom feet are respectively arranged at the two ends and the middle position of the semicircular plate; the upper surface of the semicircular plate is provided with 3 fixing plates, and each fixing plate corresponds to the position of each foot;
the foot comprises a first leg, a second leg and a bottom plate, and the first leg, the second leg and the bottom plate form a triangle; the bottom surface of the semicircular plate is respectively connected with the top of the first supporting leg and the top of the second supporting leg, and the upper surface of the bottom plate is provided with a hanging ring;
the side wall of the semicircular plate is respectively provided with 3 fixing columns, the 3 fixing columns are respectively positioned on two sides of the semicircular plate, the side walls of the fixing columns are connected with the side wall of the fixed plate, and the 3 fixing columns are distributed in a virtual triangle shape;
a manual hoist is arranged on the bottom plate, one end of the manual hoist is connected with the fixed column, and the other end of the manual hoist is connected with the hanging ring; the manual hoist is used for hoisting the semicircular plate.
2. The special bracket for disassembling and assembling an upper ring according to claim 1, wherein: the first supporting leg, the second supporting leg and the bottom plate form a right triangle.
3. The special bracket for disassembling and assembling an upper ring according to claim 1, wherein: one end of the manual hoist is connected with a lower lock catch, and the lower lock catch is hooked with the lifting ring.
4. The special bracket for disassembling and assembling an upper ring according to claim 1, wherein: the other end of the hand-operated hoist is connected with an upper lock catch, and the upper lock catch is fixed in the air.
5. The special bracket for disassembling and assembling an upper ring according to claim 1, wherein: the first supporting leg and the second supporting leg are made of channel steel.
6. The special bracket for disassembling and assembling an upper ring according to claim 1, wherein: the width of semicircle board is 240mm, the thickness of semicircle board is 20 mm.
7. The special bracket for disassembling and assembling an upper ring according to claim 1, wherein: the diameter of the fixed column is 20 mm.
8. The special bracket for disassembling and assembling an upper ring according to claim 1, wherein: the bottom plate is made of a steel plate.
9. The special bracket for disassembling and assembling an upper ring according to claim 1, wherein: the hanging ring is welded on the upper surface of the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023162597.XU CN214733914U (en) | 2020-12-23 | 2020-12-23 | Special bracket for assembling and disassembling upper ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023162597.XU CN214733914U (en) | 2020-12-23 | 2020-12-23 | Special bracket for assembling and disassembling upper ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214733914U true CN214733914U (en) | 2021-11-16 |
Family
ID=78633420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023162597.XU Active CN214733914U (en) | 2020-12-23 | 2020-12-23 | Special bracket for assembling and disassembling upper ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214733914U (en) |
-
2020
- 2020-12-23 CN CN202023162597.XU patent/CN214733914U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010037727A (en) | Equipment and method for erecting precast pc plate for floor slab | |
| CN105071604A (en) | Device and method for replacing vibration motors | |
| US9440820B2 (en) | Escalator lifting frame and method of using the same | |
| JP2010228827A (en) | Movable conveying device | |
| CN202369333U (en) | Wall mounting elevator | |
| CN214733914U (en) | Special bracket for assembling and disassembling upper ring | |
| CN102491220A (en) | Wall mounted lift | |
| CN211173157U (en) | Bracket for mounting ultrahigh steel beam | |
| CN202429882U (en) | Movable lifting frame | |
| CN213653209U (en) | Integrated construction movable platform for bridge flange plate | |
| CN115367616A (en) | Furnace shell hoisting device for blast furnace overhaul and installation and use method thereof | |
| CN103743581A (en) | Internal-climbing tower crane test platform apparatus and test method | |
| CN215055466U (en) | Discharging platform for high-rise building | |
| CN202689494U (en) | Elevator shaft template support | |
| JP6368726B2 (en) | Belt conveyor lifting device | |
| CN211569989U (en) | Pier type foundation dynamic and static equipment in-place tool | |
| CN204906129U (en) | Change vibrating motor's device | |
| CN217378638U (en) | Splicing seam adjusting device for mounting prefabricated box channel and box culvert | |
| CN220549917U (en) | Single track hoisting accessory | |
| CN218560840U (en) | Lifting appliance for dismounting large-scale rolling mill housing | |
| CN113027146B (en) | Method for lifting and hoisting outer wall stone | |
| CN216265893U (en) | Lifting type movable working platform | |
| CN207633762U (en) | A kind of overhanging Mobile operating platform | |
| CN201386114Y (en) | Sulky derrick for hoisting | |
| CN212763384U (en) | Protection device for wind generating set wheel hub blade assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |