CN215240318U - Fixing equipment for maintaining lifting chain - Google Patents
Fixing equipment for maintaining lifting chain Download PDFInfo
- Publication number
- CN215240318U CN215240318U CN202120563460.0U CN202120563460U CN215240318U CN 215240318 U CN215240318 U CN 215240318U CN 202120563460 U CN202120563460 U CN 202120563460U CN 215240318 U CN215240318 U CN 215240318U
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- Prior art keywords
- fixing
- fixedly connected
- rod
- fixed
- lifting chain
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- 238000012423 maintenance Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fixed equipment is used in lifting chain maintenance relates to lifting chain technical field. Including fixed frame, be provided with the dwang on the fixed frame, the first gear of left side fixedly connected with of dwang, the spout has been seted up on the inner wall of fixed frame, the inside sliding connection of spout has the rack board, the back and the rack board meshing of first gear, the top of rack board is articulated with the one end of head rod, fixedly connected with slide bar on the inner wall of fixed frame, this fixed equipment for lifting chain maintenance is provided with the briquetting on the fixed frame, can drive the slider through rotating the dwang and remove, can drive the briquetting and remove under the effect that the slider removed for the briquetting can be fixed the lifting chain body of different widths, has solved current lifting chain when the maintenance, can't fix the lifting chain of different widths, makes the lifting chain maintenance get up the problem that has certain limitation.
Description
Technical Field
The utility model relates to a lifting chain technical field specifically is fixing equipment is used in lifting chain maintenance.
Background
As the chain plate of the lifting chain is forged, the crystal grains of the core structure of the material of the chain are repeatedly rolled and formed after the chain is formed, the interaction of the crystal grains in metal is enlarged, and the crystal grains are refined in the heating process, so that the fatigue resistance of the chain is enhanced in the using process, the wear resistance is improved,
the existing lifting chain cannot fix the lifting chains with different widths during maintenance, so that the lifting chain is maintained to have certain limitation, and the practicability of the lifting chain in maintenance is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a fixed equipment is used in lifting chain maintenance has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: fixing equipment for maintaining a lifting chain comprises a fixing frame, wherein a rotating rod is arranged on the fixing frame, a first gear is fixedly connected to the left side of the rotating rod, a sliding groove is formed in the inner wall of the fixing frame, a rack plate is slidably connected to the inside of the sliding groove, the back of the first gear is meshed with the rack plate, the top of the rack plate is hinged to one end of a first connecting rod, a sliding rod is fixedly connected to the inner wall of the fixing frame, a sliding block is slidably connected to the sliding rod, the top of the sliding block is hinged to the other end of the first connecting rod, the bottom of the sliding block is fixedly connected to the top of a second fixing rod, a first spring is fixedly connected to the inner wall of the fixing frame, a first fixing rod is fixedly connected to the right side of the first spring, a fixing block is fixedly connected to the first fixing rod, and the top of the fixing block is fixedly connected to the bottom of the second fixing rod, and a pressing block is fixedly connected to the right side of the first fixing rod.
Preferably, the first fixed plate of fixedly connected with on the inner wall of fixed frame, the top fixedly connected with second spring of first fixed plate, the top fixedly connected with second fixed plate of second spring, the left side fixedly connected with gag lever post of second fixed plate, the top of gag lever post is articulated with the one end of second connecting rod, the other end and the control lever of second connecting rod are articulated, fixedly connected with second gear on the dwang.
Preferably, the limiting rod penetrates through the first fixing plate, and the limiting rod is movably connected with the first fixing plate.
Preferably, the number of the pressing blocks is two, and a lifting chain body is arranged between the two pressing blocks.
Preferably, the dwang runs through fixed frame, the dwang rotates with fixed frame to be connected, the control lever runs through fixed frame, control lever and fixed frame swing joint.
Preferably, the first fixing rod penetrates through the fixing frame, and the first fixing rod is movably connected with the fixing frame.
(III) advantageous effects
The utility model provides a fixed equipment is used in lifting chain maintenance. The method has the following beneficial effects:
(1) this fixed equipment is used in lifting chain maintenance is provided with the briquetting on the fixed frame, can drive the slider through rotating the dwang and remove, can drive the briquetting and remove under the effect that the slider removed for the briquetting can be fixed the lifting chain body of different width, has solved current lifting chain when the maintenance, can't fix the lifting chain of different width, makes the lifting chain maintain the problem that has certain limitation.
(2) This fixed equipment is used in lifting chain maintenance is provided with the second gear on the dwang, makes the gag lever post can carry on spacingly to the second gear through the adjusting control pole to can fix the briquetting, improved this fixed equipment is used in lifting chain maintenance's practicality.
Drawings
FIG. 1 is a schematic structural view of the integrated device of the present invention;
fig. 2 is a schematic view of the fixing frame structure of the present invention;
FIG. 3 is an enlarged schematic view of part A of the present invention;
fig. 4 is an enlarged schematic structural diagram of part B of the present invention.
In the figure: the lifting chain comprises a fixed frame 1, a first spring 2, a first fixed rod 3, a pressing block 4, a fixed block 5, a second fixed rod 6, a sliding rod 7, a sliding block 8, a first connecting rod 9, a rack plate 10, a first gear 11, a rotating rod 12, a second gear 13, a first fixed plate 14, a second fixed plate 15, a second spring 16, a limiting rod 17, a second connecting rod 18, a control rod 19, a lifting chain body 20 and a sliding chute 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: fixing equipment for maintaining a lifting chain comprises a fixing frame 1, wherein a rotating rod 12 is arranged on the fixing frame 1, a first gear 11 is fixedly connected to the left side of the rotating rod 12, a sliding groove 21 is formed in the inner wall of the fixing frame 1, a rack plate 10 is slidably connected to the inside of the sliding groove 21, the back of the first gear 11 is meshed with the rack plate 10, the top of the rack plate 10 is hinged to one end of a first connecting rod 9, a sliding rod 7 is fixedly connected to the inner wall of the fixing frame 1, a sliding block 8 is slidably connected to the sliding rod 7, the top of the sliding block 8 is hinged to the other end of the first connecting rod 9, the bottom of the sliding block 8 is fixedly connected to the top of a second fixing rod 6, a first spring 2 is fixedly connected to the inner wall of the fixing frame 1, a first fixing rod 3 is fixedly connected to the right side of the first spring 2, a fixing block 5 is fixedly connected to the first fixing rod 3, and the top of the fixing block 5 is fixedly connected to the bottom of the second fixing rod 6, the right side of the first fixed rod 3 is fixedly connected with a pressing block 4, a rubber block is fixedly arranged on the pressing block 4, the friction force between the lifting chain body 20 and the pressing block 4 is increased, the lifting chain body 20 and the pressing block 4 can be prevented from being separated, the inner wall of the fixed frame 1 is fixedly connected with a first fixed plate 14, the top of the first fixed plate 14 is fixedly connected with a second spring 16, the top of the second spring 16 is fixedly connected with a second fixed plate 15, the left side of the second fixed plate 15 is fixedly connected with a limiting rod 17, the top of the limiting rod 17 is hinged with one end of a second connecting rod 18, the other end of the second connecting rod 18 is hinged with a control rod 19, a second gear 13 is fixedly connected on the rotating rod 12, the fixing equipment for lifting chain maintenance is provided with the second gear 13 on the rotating rod 12, the limiting rod 17 can limit the second gear 13 by adjusting the control rod 19, and the pressing block 4 can be fixed, the practicality of the fixing equipment for maintaining the lifting chain is improved, the limiting rod 17 penetrates through the first fixing plate 14, the limiting rod 17 is movably connected with the first fixing plate 14, the number of the pressing blocks 4 is two, the lifting chain body 20 is arranged between the two pressing blocks 4, the rotating rod 12 penetrates through the fixing frame 1, the rotating rod 12 is rotatably connected with the fixing frame 1, the control rod 19 penetrates through the fixing frame 1, the control rod 19 is movably connected with the fixing frame 1, the first fixing rod 3 penetrates through the fixing frame 1, the first fixing rod 3 is movably connected with the fixing frame 1, the pressing block 4 is arranged on the fixing frame 1, the sliding block 8 can be driven to move by rotating the rotating rod 12, the pressing block 4 can be driven to move under the action of the movement of the sliding block 8, the pressing block 4 can fix the lifting chain bodies 20 with different widths, and the problem that the existing lifting chain is solved when being maintained, the hoist chains of different widths can not be fixed, so that the hoist chains have certain limitations when being maintained.
When the lifting chain is in use, when the lifting chain body 20 needs to be maintained, the lifting chain body 20 is placed between the two pressing blocks 4, the control rod 19 is pulled towards the right side, the control rod 19 moves towards the right side to drive the second connecting rod 18 to move towards the right side, the second connecting rod 18 moves towards the right side to drive the limiting rod 17 to move upwards, the limiting rod 17 cannot limit the second gear 13 under the action of the upward movement of the limiting rod 17, then the rotating rod 12 is rotated to drive the first gear 11 to rotate, the rack plate 10 can be driven to move upwards through the rotation of the first gear 11, the rack plate 10 can move upwards to drive the first connecting rod 9 to move upwards, the two sliding blocks 8 can be driven to move upwards through the upward movement of the first connecting rod 9, the sliding blocks 8 move towards each other to drive the second fixing rod 6 to move, the second fixing rod 6 drives the first fixing rod 3 to move through the connection of the fixing blocks 5, make two briquetting 4 remove in opposite directions to briquetting 4 can fix the lifting chain body 20 of different width, loosen control lever 19, move down to can stimulate gag lever post 17 in the effect of second spring 16, make gag lever post 17 can carry out spacingly to second gear 13 through gag lever post 17 downstream.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Fixing equipment is used in lifting chain maintenance, including fixed frame (1), its characterized in that: the fixing frame is characterized in that a rotating rod (12) is arranged on the fixing frame (1), a first gear (11) is fixedly connected to the left side of the rotating rod (12), a sliding groove (21) is formed in the inner wall of the fixing frame (1), a rack plate (10) is connected to the inside of the sliding groove (21), the back of the first gear (11) is meshed with the rack plate (10), the top of the rack plate (10) is hinged to one end of a first connecting rod (9), a sliding rod (7) is fixedly connected to the inner wall of the fixing frame (1), a sliding block (8) is connected to the sliding rod (7) in a sliding mode, the top of the sliding block (8) is hinged to the other end of the first connecting rod (9), the bottom of the sliding block (8) is fixedly connected to the top of a second fixing rod (6), a first spring (2) is fixedly connected to the inner wall of the fixing frame (1), and a first fixing rod (3) is fixedly connected to the right side of the first spring (2), fixedly connected with fixed block (5) on first dead lever (3), the top of fixed block (5) and the bottom fixed connection of second dead lever (6), the right side fixedly connected with briquetting (4) of first dead lever (3).
2. The hoist chain maintenance fixing apparatus according to claim 1, characterized in that: the utility model discloses a fixed gear, including fixed frame (1), the inner wall of fixed frame (1) on fixedly connected with first fixed plate (14), the top fixedly connected with second spring (16) of first fixed plate (14), the top fixedly connected with second fixed plate (15) of second spring (16), the left side fixedly connected with gag lever post (17) of second fixed plate (15), the top of gag lever post (17) is articulated with the one end of second connecting rod (18), the other end and the control lever (19) of second connecting rod (18) are articulated, fixedly connected with second gear (13) on dwang (12).
3. The fixing apparatus for hoisting chain maintenance according to claim 2, wherein: the limiting rod (17) penetrates through the first fixing plate (14), and the limiting rod (17) is movably connected with the first fixing plate (14).
4. The hoist chain maintenance fixing apparatus according to claim 1, characterized in that: the number of the pressing blocks (4) is two, and a lifting chain body (20) is arranged between the two pressing blocks (4).
5. The fixing apparatus for hoisting chain maintenance according to claim 2, wherein: dwang (12) run through fixed frame (1), dwang (12) are rotated with fixed frame (1) and are connected, fixed frame (1) is run through in control lever (19), control lever (19) and fixed frame (1) swing joint.
6. The hoist chain maintenance fixing apparatus according to claim 1, characterized in that: the first fixing rod (3) penetrates through the fixing frame (1), and the first fixing rod (3) is movably connected with the fixing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120563460.0U CN215240318U (en) | 2021-03-19 | 2021-03-19 | Fixing equipment for maintaining lifting chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120563460.0U CN215240318U (en) | 2021-03-19 | 2021-03-19 | Fixing equipment for maintaining lifting chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215240318U true CN215240318U (en) | 2021-12-21 |
Family
ID=79505549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120563460.0U Expired - Fee Related CN215240318U (en) | 2021-03-19 | 2021-03-19 | Fixing equipment for maintaining lifting chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215240318U (en) |
-
2021
- 2021-03-19 CN CN202120563460.0U patent/CN215240318U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |