CN219900977U - Crane wheel set bearing assembly adjusting device - Google Patents
Crane wheel set bearing assembly adjusting device Download PDFInfo
- Publication number
- CN219900977U CN219900977U CN202321557830.5U CN202321557830U CN219900977U CN 219900977 U CN219900977 U CN 219900977U CN 202321557830 U CN202321557830 U CN 202321557830U CN 219900977 U CN219900977 U CN 219900977U
- Authority
- CN
- China
- Prior art keywords
- bearing assembly
- fixedly connected
- wheel set
- set bearing
- bottom plate
- 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
- 230000000694 effects Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229910000639 Spring steel Inorganic materials 0.000 claims description 4
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003137 locomotive effect Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to the technical field of wheel set bearing assembly, and discloses a crane wheel set bearing assembly adjusting device which comprises a bottom plate and a supporting plate, wherein the right side of the upper surface of the bottom plate is fixedly connected with the supporting plate, the top of the outer side surface of the supporting plate is provided with a sliding groove, the inner wall of the sliding groove is fixedly connected with a sliding rod, the outer surface of the sliding rod is sleeved with a return spring, and the inner side of the outer surface of the sliding rod is movably sleeved with a sliding block. This crane car wheelset bearing assembly adjusting device, but drive grip block outside through control shift ring indirection removes until removing appointed position, control the inside that the gag lever post inserted appointed position spacing hole afterwards, can fix it, realized that the staff can carry out the function of adjusting its inside grip block according to the size of bearing external diameter, made things convenient for the staff to carry out effectual centre gripping to the bearing of multiple external diameter size, the suitability is better.
Description
Technical Field
The utility model relates to the technical field of wheel set bearing assembly, in particular to a crane wheel set bearing assembly adjusting device.
Background
Through retrieving, chinese patent No. 202222384389.7 discloses a crane wheel set bearing assembly adjusting device, relates to hoist technical field, specifically is a crane wheel set bearing assembly adjusting device, and the device makes this crane wheel set bearing assembly adjusting device possess the effect of convenient centre gripping bearing through mutually supporting between the multiunit structure, through the inner wall butt of arc and bearing, conveniently restricts the position of bearing, and conveniently is applicable to the bearing of multiple specification, has reached the purpose that improves the practicality.
Under the prior art, in the field of wheel set bearing assembly, the staff can use adjusting device to carry out auxiliary work often, but current part adjusting device structure is comparatively simple, is difficult for realizing the staff and carries out the function of adjusting to its inside clamping structure according to the size of bearing external diameter, and inconvenient staff carries out effectual centre gripping to the bearing of multiple external diameter size, and the suitability is relatively poor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a crane wheel set bearing assembly adjusting device, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crane car wheelset bearing assembly adjusting device, includes bottom plate and backup pad, the right side fixedly connected with backup pad of bottom plate upper surface, the sliding tray has been seted up at the top of backup pad lateral surface, the inner wall fixedly connected with slide bar of sliding tray, the surface of slide bar has cup jointed return spring, the inboard activity of slide bar surface has cup jointed the sliding block, the right flank fixedly connected with grip block of sliding block, the top fixedly connected with dead lever of backup pad left surface, the spacing hole has been seted up to the surface of dead lever, the movable ring that has cup jointed in the left side activity of dead lever surface, the top activity grafting of movable ring surface has the gag lever post, the gag lever post is pegged graft with the spacing hole activity that is located leftmost, reset spring has been cup jointed at the top of gag lever post surface, the right side fixedly connected with fixed block of movable ring surface, the lateral surface of fixed block is rotated and is connected with the transfer line, the right-hand member of transfer line is rotated and is connected with the connecting block, the right side and the left side fixed connection of connecting block.
Preferably, the left side fixedly connected with balancing weights of bottom plate upper surface, the quantity of balancing weights sets up to two sets of.
Preferably, the outer side of the lower surface of the bottom plate is provided with rotatable moving wheels, and the number of the moving wheels is four.
Preferably, the bottom of the outer side surface of the supporting plate is fixedly sleeved with a fixing frame, and the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate.
Preferably, the number of the sliding grooves is four, and the inner diameters of the four groups of sliding grooves are matched with the outer diameter of the sliding block.
Preferably, the right side of the outer surface of the fixing rod is fixedly sleeved with a fixing ring, and the right side surface of the fixing ring is fixedly connected with the left side surface of the supporting plate.
Preferably, the number of the return springs and the number of the return springs are respectively four groups and one group, and the manufacturing materials of the return springs and the return springs are silicon manganese spring steel.
Preferably, the right side of connecting block lateral surface has fixedly cup jointed the connection frame, and the right side of connection frame and the left side fixed connection of sliding block.
Compared with the prior art, the utility model provides a crane wheel set bearing assembly adjusting device, which has the following beneficial effects:
1. this crane car wheelset bearing assembly adjusting device, but drive grip block outside through control shift ring indirection removes until removing appointed position, control the inside that the gag lever post inserted appointed position spacing hole afterwards, can fix it, realized that the staff can carry out the function of adjusting its inside grip block according to the size of bearing external diameter, made things convenient for the staff to carry out effectual centre gripping to the bearing of multiple external diameter size, the suitability is better.
2. This crane car wheelset bearing assembly adjusting device, through the setting of balancing weight, increased the holistic weight of device when being used, effectually prevented because of the bearing weight by the grip block centre gripping great, caused the device to take place the phenomenon emergence of empting to the right side, guaranteed the device stability when being used, simultaneously because four sets of rotatability that remove the wheel for the device has realized mobilizable function, makes the staff can promote the device to arbitrary working position.
3. This crane car wheelset bearing assembly adjusting device is stretched the shrinkage force that produces through reset spring, and sustainable downward stretches the gag lever post for the inside of the spacing hole of appointed position is inserted firmly to the gag lever post, has improved the fixed effect between movable ring and the dead lever, has indirectly guaranteed the centre gripping effect of grip block to the bearing.
Drawings
FIGS. 1 and 2 are schematic views of the whole structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
fig. 4 is a partially exploded view of the present utility model.
In the figure: 1. a bottom plate; 2. a support plate; 3. a sliding groove; 4. a slide bar; 5. a return spring; 6. a sliding block; 7. a clamping plate; 8. a fixed rod; 9. a limiting hole; 10. a moving ring; 11. a limit rod; 12. a return spring; 13. a fixed block; 14. a transmission rod; 15. a connecting block; 16. balancing weight; 17. and (5) moving the wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a crane wheel set bearing assembly adjusting device comprises a bottom plate 1 and a supporting plate 2, wherein the right side of the upper surface of the bottom plate 1 is fixedly connected with the supporting plate 2, the top of the outer side surface of the supporting plate 2 is provided with a sliding groove 3, the inner wall of the sliding groove 3 is fixedly connected with a sliding rod 4, the outer surface of the sliding rod 4 is sleeved with a return spring 5, the inner side of the outer surface of the sliding rod 4 is movably sleeved with a sliding block 6, the right side surface of the sliding block 6 is fixedly connected with a clamping plate 7, the top of the left side surface of the supporting plate 2 is fixedly connected with a fixing rod 8, the outer surface of the fixing rod 8 is provided with a limiting hole 9, the left side of the outer surface of the fixing rod 8 is movably sleeved with a movable ring 10, the clamping plate 7 can be indirectly driven to move outwards by controlling the movable ring 10 until the movable ring moves to a designated position, then the limiting rod 11 is inserted into the limiting hole 9 at the designated position to fix the movable ring, the function that the staff can adjust the clamping plate 7 inside the bearing according to the size of the outer diameter of the bearing is realized, the effective clamping of the bearings with various outer diameters by the staff is facilitated, the applicability is good, the top of the outer surface of the movable ring 10 is movably inserted with the limiting rod 11, the limiting rod 11 is movably inserted with the limiting hole 9 positioned at the leftmost side, the top of the outer surface of the limiting rod 11 is sleeved with the reset spring 12, the limiting rod 11 is stretched downwards in a sustainable way through the contraction force generated by stretching the reset spring 12, the limiting rod 11 can be firmly inserted into the limiting hole 9 at the appointed position, the fixing effect between the movable ring 10 and the fixed rod 8 is improved, the clamping effect of the clamping plate 7 on the bearing is indirectly ensured, the right side of the outer surface of the movable ring 10 is fixedly connected with the fixed block 13, the outer side surface of the fixed block 13 is rotationally connected with the transmission rod 14, the right end of the transmission rod 14 is rotatably connected with a connecting block 15, and the right side surface of the connecting block 15 is fixedly connected with the left side surface of the sliding block 6.
In order to ensure the stability of the device when the device is used, the left side of the upper surface of the bottom plate 1 is fixedly connected with the balancing weights 16, the overall weight of the device when the device is used is increased through the arrangement of the balancing weights 16, the phenomenon that the device is inclined to the right side due to the fact that the weight of a bearing clamped by the clamping plate 7 is large is effectively prevented, the stability of the device when the device is used is ensured, meanwhile, the device realizes a movable function due to the rotatability of the four groups of movable wheels 17, workers can push the device to any working position, the number of the balancing weights 16 is two, and the phenomenon that the device is inclined is prevented due to the fact that the weight of the balancing weights 16 is large, so that the stability of the device when the device is used is ensured.
In order to improve the convenience of the device when being used, the utility model is provided with the rotatable moving wheels 17 on the outer side of the lower surface of the bottom plate 1, and the number of the moving wheels 17 is four, and the device has a movable function due to the rotatability of the moving wheels 17, so that the convenience of the device when being used is improved.
In order to improve the stability of connection between the support plate 2 and the bottom plate 1, the bottom of the outer side surface of the support plate 2 is fixedly sleeved with the fixing frame, the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate 1, the connecting area between the support plate 2 and the bottom plate 1 is increased by the fixing frame, and the stability of connection between the support plate 2 and the bottom plate 1 is improved.
In order to facilitate the sliding blocks 6 to move along the outer surface of the sliding rod 4 in the sliding groove 3, the number of the sliding grooves 3 is set into four groups, and the inner diameters of the four groups of sliding grooves 3 are matched with the outer diameters of the sliding blocks 6, so that the sliding blocks 6 can conveniently move along the outer surface of the sliding rod 4 in the sliding groove 3.
In order to improve the stability of the connection between the fixing rod 8 and the supporting plate 2, the right side of the outer surface of the fixing rod 8 is fixedly sleeved with the fixing ring, the right side surface of the fixing ring is fixedly connected with the left side surface of the supporting plate 2, the fixing ring increases the connection area between the fixing rod 8 and the supporting plate 2, and the stability of the connection between the fixing rod 8 and the supporting plate 2 is improved.
In order to prolong the service lives of the return springs 5 and 12, the utility model respectively sets the number of the return springs 5 and 12 into four groups and one group, the manufacturing materials of the return springs 5 and 12 are all silicon manganese spring steel, the spring manufactured by the silicon manganese spring steel has good return effect and is not easy to deform, and the service lives of the return springs 5 and 12 are prolonged.
In order to improve the stability of connection between the connecting block 15 and the sliding block 6, the right side of the outer side surface of the connecting block 15 is fixedly sleeved with the connecting frame, the right side surface of the connecting frame is fixedly connected with the left side surface of the sliding block 6, the connecting frame increases the connection area between the connecting block 15 and the sliding block 6, and the stability of connection between the connecting block 15 and the sliding block 6 is improved.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When in use, a worker can push the device to a designated working position due to the rotatability of the moving wheel 17, then the worker controls the limiting rod 11 to be pulled upwards from the inside of the limiting hole 9, simultaneously stretches the reset spring 12 upwards, releases the fixation between the moving ring 10 and the fixed rod 8, then controls the moving ring 10 to drive the left ends of the fixed block 13 and the transmission rod 14 to move towards the right side, so that the left end of the transmission rod 14 rotates along the outer side surface of the fixed block 13, simultaneously the transmission rod 14 rotates along the outer side surface of the connecting block 15, simultaneously the right end of the transmission rod 14 also applies an outward pushing force to the connecting block 15 and the sliding block 6, so that the sliding block 6 moves outwards along the outer surface of the sliding rod 4 in the inside of the sliding groove 3, simultaneously the sliding block 6 stretches the reset spring 5 outwards, simultaneously, the sliding block 6 drives the clamping plate 7 to move outwards until the clamping plate 7 moves to a formulated position, the adjustment of the inner side distance of the clamping plate 7 is completed, then a worker suspends a bearing on the inner side of the clamping plate 7, then the worker suspends the bearing on the inner side of the clamping plate 7, then the worker releases the control of the moving ring 10, so that the reaction force generated by extrusion of the return spring 5 can drive the sliding block 6 to move inwards along the outer surface of the sliding rod 4 in the sliding groove 3, simultaneously, the sliding block 6 indirectly drives the moving ring 10 to move leftwards along the outer surface of the fixed rod 8 until the clamping plate 7 moves to a prescribed position, so that the inner side surface of the clamping plate 7 is clung to the surface of the bearing, then the worker releases the control of the limiting rod 11, and simultaneously the return spring 12 is stretched to generate contraction force, the limiting rod 11 can be driven to be inserted into the limiting hole 9 at the designated position, the movable ring 10 and the fixing rod 8 can be fixed again, the bearing is clamped, and meanwhile, the weight of the whole device can be increased through the balancing weight 16.
To sum up, this crane car wheelset bearing assembly adjusting device, but drive grip block 7 outside through control shift ring 10 indirection moves to appointed position, and control gag lever post 11 inserts the inside of appointed position spacing hole 9 afterwards, can fix it, has realized that the staff can carry out the function of adjusting its inside grip block 7 according to the size of bearing external diameter, has made things convenient for the staff to carry out effectual centre gripping to the bearing of multiple external diameter size, and the suitability is better.
This crane car wheelset bearing assembly adjusting device, through the setting of balancing weight 16, increased the holistic weight of the device when being used, effectually prevented because of the bearing weight by grip block 7 centre gripping great, caused the device to take place the phenomenon emergence of empting to the right side, guaranteed the stability of the device when being used, simultaneously because the rotatability of four sets of movable wheels 17 for the device has realized mobilizable function, makes the staff can promote the device to arbitrary working position.
This crane car wheelset bearing assembly adjusting device, through reset spring 12 by the shrinkage force that tensile produced, sustainable downward stretches gag lever post 11 for gag lever post 11 can firmly inject the inside of appointed position spacing hole 9, has improved the fixed effect between movable ring 10 and the dead lever 8, has indirectly guaranteed the clamping effect of grip block 7 to the bearing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a crane locomotive wheelset bearing assembly adjusting device, includes bottom plate (1) and backup pad (2), its characterized in that: the right side fixedly connected with backup pad (2) of bottom plate (1) upper surface, sliding tray (3) have been seted up at the top of backup pad (2) lateral surface, inner wall fixedly connected with slide bar (4) of slide tray (3), return spring (5) have been cup jointed to the surface of slide bar (4), sliding block (6) have been cup jointed in the inboard activity of slide bar (4) surface, the right side fixedly connected with grip block (7) of sliding block (6), the top fixedly connected with dead lever (8) of backup pad (2) left side, spacing hole (9) have been seted up at the surface of dead lever (8), movable joint in the left side of dead lever (8) surface has moved movable ring (10), movable joint in the top of removal ring (10) surface has gag lever (11), reset spring (12) have been cup jointed in the top of gag lever (11) surface with being located the limit hole (9) activity in the leftmost side, the right side fixedly connected with fixed block (13) of removal ring (10) surface, the outside of removal ring (13) has been connected with transmission end (14), the right side surface of the connecting block (15) is fixedly connected with the left side surface of the sliding block (6).
2. The crane wheel set bearing assembly adjustment device of claim 1, wherein: the balancing weights (16) are fixedly connected to the left side of the upper surface of the bottom plate (1), and the number of the balancing weights (16) is two.
3. The crane wheel set bearing assembly adjustment device of claim 1, wherein: the outer side of the lower surface of the bottom plate (1) is provided with rotatable moving wheels (17), and the number of the moving wheels (17) is four.
4. The crane wheel set bearing assembly adjustment device of claim 1, wherein: the bottom of the outer side surface of the supporting plate (2) is fixedly sleeved with a fixing frame, and the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate (1).
5. The crane wheel set bearing assembly adjustment device of claim 1, wherein: the number of the sliding grooves (3) is four, and the inner diameters of the four groups of sliding grooves (3) are matched with the outer diameter of the sliding block (6).
6. The crane wheel set bearing assembly adjustment device of claim 1, wherein: the right side of the outer surface of the fixed rod (8) is fixedly sleeved with a fixed ring, and the right side surface of the fixed ring is fixedly connected with the left side surface of the supporting plate (2).
7. The crane wheel set bearing assembly adjustment device of claim 1, wherein: the number of the return springs (5) and the number of the return springs (12) are respectively four groups and one group, and the manufacturing materials of the return springs (5) and the return springs (12) are all silicon manganese spring steel.
8. The crane wheel set bearing assembly adjustment device of claim 1, wherein: the right side of connecting block (15) lateral surface has fixedly cup jointed the connecting frame, and the right side of connecting frame and the left side fixed connection of sliding block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557830.5U CN219900977U (en) | 2023-06-19 | 2023-06-19 | Crane wheel set bearing assembly adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557830.5U CN219900977U (en) | 2023-06-19 | 2023-06-19 | Crane wheel set bearing assembly adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900977U true CN219900977U (en) | 2023-10-27 |
Family
ID=88438115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321557830.5U Active CN219900977U (en) | 2023-06-19 | 2023-06-19 | Crane wheel set bearing assembly adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900977U (en) |
-
2023
- 2023-06-19 CN CN202321557830.5U patent/CN219900977U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111152101B (en) | Intelligent carbon sliding plate outer arc polishing equipment convenient to adjust and polishing method thereof | |
| CN109877740B (en) | Clamping device with all-round rotation function for fitter | |
| CN212706649U (en) | Electromechanical positioning tool for electromechanical maintenance | |
| CN219900977U (en) | Crane wheel set bearing assembly adjusting device | |
| CN111998476B (en) | Multi-point humidity monitoring equipment with split-point water supplementing structure | |
| CN113445554A (en) | Foundation pit engineering monitoring device for high-rise building | |
| CN114883974B (en) | Cable installation adjusting device | |
| CN214383149U (en) | Fixing device convenient to adjust for artificial intelligence robot | |
| CN111900675B (en) | Terminal connecting device for laying power cable with high applicability | |
| CN220145518U (en) | Steel grinding device | |
| CN219582276U (en) | Clamp for rust removal of construction steel bars | |
| CN220022118U (en) | Weak current engineering wiring device | |
| CN220816956U (en) | Pipeline supporting device for hydraulic engineering | |
| CN220430216U (en) | Mobile device is used in electric power cabinet processing | |
| CN214686444U (en) | Steel pipe fixing device with adjustable diameter for building construction | |
| CN220145915U (en) | Pipe fitting rack | |
| CN207289139U (en) | The integrated thin cold silk hidden arc welding device of one kind | |
| CN219993172U (en) | Fixing device for steel structure construction | |
| CN209853546U (en) | Clamp lifting appliance convenient for replacing clamping feet | |
| CN218362945U (en) | Suspension type spot welding test device | |
| CN219075603U (en) | Multifunctional workbench for producing electric power fittings | |
| CN218983970U (en) | Numerical control lathe processing clamping device | |
| CN216803191U (en) | Clamping tool for machining titanium alloy material lifting lug | |
| CN220925876U (en) | Control cable pay-off rack | |
| CN221947569U (en) | Auxiliary electric power wiring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |