CN221211581U - Hydraulic lifting self-adjusting roller frame - Google Patents
Hydraulic lifting self-adjusting roller frame Download PDFInfo
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- CN221211581U CN221211581U CN202323140029.3U CN202323140029U CN221211581U CN 221211581 U CN221211581 U CN 221211581U CN 202323140029 U CN202323140029 U CN 202323140029U CN 221211581 U CN221211581 U CN 221211581U
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- roller frame
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- 239000010720 hydraulic oil Substances 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000001771 impaired effect Effects 0.000 abstract 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a hydraulic lifting self-adjusting roller frame which comprises a base, wherein a frame body is arranged at the top end of the base, a hydraulic oil cylinder is arranged at the center position between the base and the frame body, and movable casters are arranged at four corners of the bottom end of the base. This hydraulic pressure goes up and down from mode gyro wheel frame through being provided with support sleeve, hydraulic cylinder, connecting plate and supporting spring, starts hydraulic cylinder, thereby hydraulic cylinder can drive the support body and go up and down the height that can adjust the support body, the flexibility that highly can adjust the support body of adjusting the support body makes things convenient for the support body adaptation to be used in different places, support the loop bar and can slide from top to bottom in support sleeve's inside when the support body goes up and down, thereby can be through supporting the loop bar spacing to the support body, improve the stability that the support body goes up and down, support spring can prevent that the support body from falling suddenly when the hydraulic cylinder is impaired, it is that the stability of from mode gyro wheel frame is relatively poor, the problem that easily influences this self-adjusting gyro wheel frame used is solved.
Description
Technical Field
The utility model relates to the technical field of roller frames, in particular to a hydraulic lifting self-adjusting roller frame.
Background
The roller frame series has various forms of self-adjusting, adjustable, flatcar-type, tiltable, axial-play-preventing and the like, is widely applied to industries of wind power, pressure vessels, petrochemical, pipelines, steel structures, boilers, shipbuilding, surfacing repair and the like, and according to the utility model provided by application number 201620551246.2, the roller frame series comprises a self-adjusting roller frame, a guide rod, a guide cylinder body, a hydraulic cylinder body mounting seat and a hydraulic cylinder, wherein the hydraulic cylinder is mounted at the upper end of the hydraulic cylinder body mounting seat, the bottom of the self-adjusting roller frame is provided with a bottom plate, the hydraulic cylinder is provided with a hydraulic cylinder piston rod, the self-adjusting roller frame is connected with the hydraulic cylinder piston rod through the cooperation of the bottom plate and a bolt group, the guide rod is arranged between the self-adjusting roller frame and the hydraulic cylinder body mounting seat, and the guide rod is mounted on the hydraulic cylinder body mounting seat through the guide cylinder body. The device can well realize the free adjustment of the self-adjusting roller frame in the height direction in production, and solves the problem of the requirement of the traditional self-adjusting roller frame on translational adjustment in the height direction; the device improves the mobility flexibility and enhances the adaptability to the type of the processed workpiece; the flexibility of the auxiliary machine is enhanced, the production and utilization efficiency is improved, and the input cost of production equipment of enterprises is reduced.
According to the technical scheme, the moving flexibility is improved, the adaptability to the type of a machined workpiece is enhanced, but when the self-adjusting roller frame is used, the stability of the self-adjusting roller frame is poor, and the use of the self-adjusting roller frame is easily influenced. Therefore, we propose a novel hydraulic lifting self-adjusting roller frame.
Disclosure of utility model
The utility model aims to provide a hydraulic lifting self-adjusting roller frame, which solves the problems that the self-adjusting roller frame provided in the background art is poor in stability and easy to influence the use of the self-adjusting roller frame.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic pressure goes up and down from mode gyro wheel frame, includes the base, the base top is provided with the support body, hydraulic cylinder is installed to central point department between base and the support body, four corners of base bottom are provided with the removal truckle, four corner fixedly connected with support sleeve on base top, four corner fixedly connected with support loop bars on the support body bottom, the bottom fixedly connected with connecting plate of support loop bar, support telescopic inside is provided with supporting spring, the inside of support body is provided with the connecting axle, the outside swing joint of connecting axle has the gyro wheel main part.
Preferably, the support sleeve is sleeved at the bottom end of the outer part of the support sleeve rod, and the support spring is arranged at the bottom end of the connecting plate.
Preferably, the mounting plates are fixedly connected to the two ends of the connecting shaft, the inner side walls at the two ends of the frame body are provided with sliding grooves, the bottom ends and the top ends of the inner side walls at the two ends of the frame body are provided with fixing holes, and fixing bolts are arranged in the fixing holes.
Preferably, the fixing holes are formed in the bottom end and the top end of the inside of the mounting plate, and a plurality of groups of fixing holes are formed.
Preferably, the screw thread groove has been seted up to the inside both sides of base, the inside of screw thread groove is provided with the threaded rod, the top fixedly connected with of threaded rod changes the handle, the bottom fixedly connected with dead lever of threaded rod.
Preferably, the inside of thread groove is provided with the internal thread, the outside of threaded rod is provided with the external screw thread with internal screw thread matched with, thread groove and threaded rod mutually support.
Compared with the prior art, the utility model has the beneficial effects that: the hydraulic lifting self-adjusting roller frame not only realizes the convenience of improving the stability of the roller frame and adjusting the distance between the rollers, but also realizes the fixation of the base;
(1) The hydraulic cylinder is started when the height of the frame body needs to be adjusted, the hydraulic cylinder can drive the frame body to lift so as to adjust the height of the frame body, the flexibility of adjusting the height of the frame body can facilitate the frame body to be suitable for different places, the support sleeve rod can slide up and down in the support sleeve rod when the frame body lifts, the frame body can be limited through the support sleeve rod, the lifting stability of the frame body is improved, and the support spring can prevent the frame body from suddenly falling when the hydraulic cylinder is damaged;
(2) Through being provided with spout, mounting panel, fixed orifices, connecting axle and fixing bolt, unscrewing fixing bolt from the inside of fixed orifices when needing the distance between the gyro wheel main part makes the mounting panel lose fixedly, makes the connecting axle slide in the inside of spout after the mounting panel loses fixedly, and the connecting axle can drive the gyro wheel main part and remove the distance of the subassembly of adjusting the gyro wheel main part, and the distance between the gyro wheel main part can further improve the practicality of the device;
(3) Through being provided with commentaries on classics handle, threaded rod thread groove and fixing bolt, rotate the commentaries on classics handle after placing suitable position to this roller frame, the commentaries on classics handle drives the threaded rod and rotates in the inside of thread groove, because threaded rod and thread groove mutually support and dead lever fixed connection in the bottom of threaded rod, so the threaded rod can drive the dead lever decline and make the dead lever imbed ground and fix the base and prevent to remove the unexpected roller frame that drives of truckle.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic elevational view of the threaded rod of the present utility model;
Fig. 4 is an enlarged sectional view of fig. 1 a according to the present utility model.
In the figure: 1. a base; 2. a support sleeve; 3. a support loop bar; 4. a frame body; 5. a chute; 6. a mounting plate; 7. a fixing hole; 8. a connecting shaft; 9. a hydraulic cylinder; 10. a connecting plate; 11. a support spring; 12. a rotating handle; 13. a threaded rod; 14. moving casters; 15. a roller body; 16. a fixed rod; 17. a thread groove; 18. and (5) fixing bolts.
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.
Example 1: referring to fig. 1-4, a hydraulic lifting self-adjusting roller frame comprises a base 1, wherein a frame body 4 is arranged at the top end of the base 1, a hydraulic oil cylinder 9 is arranged at the central position between the base 1 and the frame body 4, movable casters 14 are arranged at four corners of the bottom end of the base 1, a supporting sleeve 2 is fixedly connected at four corners of the top end of the base 1, a supporting sleeve rod 3 is fixedly connected at four corners of the bottom end of the frame body 4, a connecting plate 10 is fixedly connected at the bottom end of the supporting sleeve rod 3, a supporting spring 11 is arranged in the supporting sleeve 2, a connecting shaft 8 is arranged in the frame body 4, and a roller main body 15 is movably connected outside the connecting shaft 8;
The support sleeve 2 is sleeved at the bottom end of the outside of the support sleeve rod 3, and the support spring 11 is arranged at the bottom end of the connecting plate 10;
Specifically, as shown in fig. 1 and 2, when the height of the frame body 4 needs to be adjusted, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 can drive the frame body 4 to lift, so that the height of the frame body 4 can be adjusted, the flexibility of adjusting the height of the frame body 4 can be convenient for the frame body 4 to be used in different places, when the frame body 4 lifts, the support sleeve rod 3 can slide up and down in the support sleeve 2, so that the frame body 4 can be limited through the support sleeve rod 3, the lifting stability of the frame body 4 is improved, and the support spring 11 can prevent the frame body 4 from suddenly falling when the hydraulic cylinder 9 is damaged.
Example 2: the two ends of the connecting shaft 8 are fixedly connected with the mounting plates 6, the inner side walls at the two ends of the frame body 4 are provided with the sliding grooves 5, the bottom ends and the top ends of the inner side walls at the two ends of the frame body 4 are provided with the fixing holes 7, the inside of the fixing holes 7 is provided with the fixing bolts 18, the fixing holes 7 are arranged at the bottom ends and the top ends of the inside of the mounting plates 6, and a plurality of groups of fixing holes 7 are formed;
Specifically, as shown in fig. 1 and fig. 4, when the distance between the roller bodies 15 needs to be adjusted, the fixing bolts 18 are screwed out from the inside of the fixing holes 7 to enable the mounting plate 6 to lose the fixing, after the mounting plate 6 loses the fixing, the connecting shaft 8 slides in the chute 5, the connecting shaft 8 can drive the roller bodies 15 to move the distance of the components of the roller bodies 15, and the practicality of the device can be further improved by adjusting the distance between the roller bodies 15.
Example 3: the two sides of the inside of the base 1 are provided with thread grooves 17, a threaded rod 13 is arranged in the thread grooves 17, the top end of the threaded rod 13 is fixedly connected with a rotating handle 12, the bottom end of the threaded rod 13 is fixedly connected with a fixed rod 16, the inside of the thread grooves 17 is provided with internal threads, the outside of the threaded rod 13 is provided with external threads matched with the internal threads, and the thread grooves 17 and the threaded rod 13 are mutually matched;
Specifically, as shown in fig. 1 and 3, after the roller frame is placed at a proper position, the rotating handle 12 is rotated, the rotating handle 12 drives the threaded rod 13 to rotate in the threaded groove 17, and since the threaded rod 13 and the threaded groove 17 are mutually matched and the fixing rod 16 is fixedly connected to the bottom end of the threaded rod 13, the threaded rod 13 can drive the fixing rod 16 to descend so that the fixing rod 16 is embedded into the base 1 to fix the roller frame, and the movable castor 14 is prevented from accidentally driving the roller frame to move.
Working principle: according to the utility model, when the hydraulic support is used, the fixing bolt 18 is screwed out from the inside of the fixing hole 7 to enable the mounting plate 6 to lose fixation, the connecting shaft 8 slides in the chute 5 after the mounting plate 6 loses fixation, the connecting shaft 8 can drive the roller main body 15 to move and adjust the distance of components of the roller main body 15, after the fixing bolt 18 is screwed into the inside of the fixing hole 7 to fix the mounting plate 6, so that the connecting shaft 8 can be prevented from accidentally sliding in the chute 5, the device is pushed to push the device to a proper position, the roller frame is placed to a proper position and then the rotating handle 12 is rotated, the rotating handle 12 drives the threaded rod 13 to rotate in the inside of the threaded groove 17, the threaded rod 13 can drive the fixing rod 16 to descend so that the fixing rod 16 is embedded to fix the base 1, the hydraulic cylinder 9 can be started when the height of the frame 4 is required to be adjusted, the hydraulic cylinder 9 can drive the frame 4 to ascend so that the height of the frame 4 can be adjusted, the flexibility of the frame 4 can be adjusted, the sleeve rod 3 can be supported in the sleeve rod 3 to support the sleeve rod 4 in different places when the frame 4 is ascended, and the sleeve rod 3 can be prevented from suddenly descending the frame 4, and the stability can be prevented from being damaged when the sleeve rod 4 is supported in the sliding in the frame 4.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a hydraulic pressure goes up and down from mode gyro wheel frame, includes base (1), its characterized in that: the novel lifting support is characterized in that the top end of the base (1) is provided with a support body (4), a hydraulic cylinder (9) is arranged at the central position between the base (1) and the support body (4), movable casters (14) are arranged at four corners of the bottom end of the base (1), support sleeves (2) are fixedly connected to the four corners of the top end of the base (1), support loop bars (3) are fixedly connected to the four corners of the bottom end of the support body (4), connecting plates (10) are fixedly connected to the bottom ends of the support loop bars (3), supporting springs (11) are arranged in the support sleeves (2), connecting shafts (8) are arranged in the support body (4), and roller bodies (15) are movably connected to the outer sides of the connecting shafts (8).
2. A hydraulic lifting self-adjusting roller frame as defined in claim 1, wherein: the support sleeve (2) is sleeved at the bottom end of the outside of the support sleeve rod (3), and the support spring (11) is arranged at the bottom end of the connecting plate (10).
3. A hydraulic lifting self-adjusting roller frame as defined in claim 1, wherein: the utility model discloses a support structure for a bicycle, including connecting axle (8), spout (5) have been seted up to the both ends fixedly connected with mounting panel (6) of connecting axle (8), spout (5) have been seted up to the inside wall at support body (4) both ends, fixed orifices (7) have been seted up on the bottom and the top of the inside wall at support body (4) both ends, the inside of fixed orifices (7) is provided with fixing bolt (18).
4. A hydraulic lifting self-adjusting roller frame as defined in claim 3, wherein: the fixing holes (7) are formed in the bottom end and the top end of the inside of the mounting plate (6), and a plurality of groups of fixing holes (7) are formed.
5. A hydraulic lifting self-adjusting roller frame as defined in claim 1, wherein: screw grooves (17) are formed in two sides of the inside of the base (1), a threaded rod (13) is arranged in the screw grooves (17), a rotating handle (12) is fixedly connected to the top end of the threaded rod (13), and a fixing rod (16) is fixedly connected to the bottom end of the threaded rod (13).
6. A hydraulic lifting self-adjusting roller frame as defined in claim 5, wherein: the inside of screw thread groove (17) is provided with the internal thread, the outside of threaded rod (13) is provided with the external screw thread with internal screw thread matched with, screw thread groove (17) and threaded rod (13) mutually support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323140029.3U CN221211581U (en) | 2023-11-21 | 2023-11-21 | Hydraulic lifting self-adjusting roller frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323140029.3U CN221211581U (en) | 2023-11-21 | 2023-11-21 | Hydraulic lifting self-adjusting roller frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221211581U true CN221211581U (en) | 2024-06-25 |
Family
ID=91574716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323140029.3U Active CN221211581U (en) | 2023-11-21 | 2023-11-21 | Hydraulic lifting self-adjusting roller frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221211581U (en) |
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2023
- 2023-11-21 CN CN202323140029.3U patent/CN221211581U/en active Active
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