CN213508168U - Hydraulic lifting column with protective structure - Google Patents
Hydraulic lifting column with protective structure Download PDFInfo
- Publication number
- CN213508168U CN213508168U CN202021931049.6U CN202021931049U CN213508168U CN 213508168 U CN213508168 U CN 213508168U CN 202021931049 U CN202021931049 U CN 202021931049U CN 213508168 U CN213508168 U CN 213508168U
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- hydraulic
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- lifting column
- hydraulic lifting
- handle
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Abstract
The utility model discloses a hydraulic pressure lift post with protective structure, including base, support frame, handle, stop collar and hydraulic cylinder, the internally mounted of base has hydraulic cylinder, and hydraulic cylinder's bottom and base fixed connection to install the hydraulic pressure pipe on the outer wall of hydraulic cylinder one side, the one end of hydraulic pressure pipe extends to hydraulic cylinder's inside, and the base top of hydraulic cylinder one side installs the support frame to the bottom and the base fixed connection of support frame, install the handle on the outer wall of support frame one side, and the both ends of handle all with support frame fixed connection to the supporting seat is installed on the base top of handle one side, install the stop collar on the outer wall of supporting seat, and the inside of stop collar is equipped with the mount. The utility model discloses not only realized that protective structure is to the reliable protection of hydraulic lifting post, improved the stability of hydraulic lifting post during operation, prolonged the life of hydraulic lifting post moreover.
Description
Technical Field
The utility model relates to a hydraulic pressure lift post technical field specifically is a hydraulic pressure lift post with protective structure.
Background
The hydraulic lifting column is mostly formed by a cylindrical shell or a square column in the aspect of external shape, and the automatic lifting road pile taking the hydraulic motor as the power unit is widely applied in the traffic industry to realize traffic diversion and road control, is equipment for controlling and preventing forced passing of vehicles in public safety precaution product equipment, and still has some defects to be improved when the existing hydraulic lifting column is used.
The hydraulic lifting column on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
(1) when the existing hydraulic lifting column is used, the hydraulic lifting column is generally inconvenient to reliably protect, so that the convenience degree of the hydraulic lifting column in use is seriously influenced;
(2) the existing hydraulic lifting column is generally inconvenient for the efficient work of the hydraulic lifting column when in use, thereby greatly influencing the stability of the hydraulic lifting column when in use;
(3) the existing hydraulic lifting column is not convenient to move conveniently when in use, thereby bringing great troubles to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic pressure lift post with protective structure to it is not convenient for to the reliable protection of hydraulic pressure lift post to provide hydraulic pressure lift post in solving above-mentioned background art, the work of hydraulic pressure lift post efficient, the problem of the convenient removal of hydraulic pressure lift post.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic pressure lift post with protective structure, includes base, support frame, handle, stop collar and hydraulic cylinder, the internally mounted of base has hydraulic cylinder, and hydraulic cylinder's bottom and base fixed connection to install the hydraulic pressure pipe on the outer wall of hydraulic cylinder one side, the one end of hydraulic pressure pipe extends to hydraulic cylinder's inside, and the base top of hydraulic cylinder one side installs the support frame to the bottom and the base fixed connection of support frame, install the handle on the outer wall of support frame one side, and the both ends of handle all with support frame fixed connection, and the supporting seat is installed on the base top of handle one side, install the stop collar on the outer wall of supporting seat, and the inside of stop collar is equipped with the mount to four running gear of group are installed to the base bottom of mount below.
Preferably, the inside of mount is equipped with main expansion bracket, and the top of main expansion bracket extends to the outside of mount to the internally mounted of main expansion bracket has the auxiliary expansion bracket.
Preferably, the top of assisting the expansion bracket extends to the outside of main expansion bracket, and the top of assisting the expansion bracket installs the ball-type and detains to the bottom that the ball-type was detained and is assisted expansion bracket fixed connection, has realized the high-efficient work of hydraulic lifting post.
Preferably, the outer wall of the spherical buckle is provided with a U-shaped buckle, a bolt is arranged in the U-shaped buckle, and a ball rod is arranged in the spherical buckle.
Preferably, the outer wall of one side of the fixing frame is provided with the protective cover, the top end of the ball rod on one side of the protective cover is provided with the hinge pin, and the ball rod is hinged with the protective cover through the hinge pin, so that the protective structure can reliably protect the hydraulic lifting column.
Preferably, the outer walls of the fixing frame, the main telescopic frame and one side of the auxiliary telescopic frame are all provided with limiting rods, springs are sleeved on the surfaces of the limiting rods, and sliding blocks are fixed at the ends, far away from the limiting rods, of the springs.
Preferably, running gear's inside has set gradually walking wheel, rack, reinforcing plate, lead screw, screw thread seat and handle, four group's walking wheels are installed to the bottom of base, and the base bottom of walking wheel one side installs four group's racks to the one end of rack is fixed with the screw thread seat, the inside of screw thread seat is equipped with the lead screw, and the bottom mounting of lead screw has the reinforcing plate, and the lead screw is kept away from the one end of reinforcing plate and is fixed with the handle, has realized the convenient removal of hydraulic lifting post.
Compared with the prior art, the beneficial effects of the utility model are that: the hydraulic lifting column not only realizes the reliable protection of the protective structure on the hydraulic lifting column, improves the stability of the hydraulic lifting column during working, but also prolongs the service life of the hydraulic lifting column;
(1) the hydraulic station is opened by operating an external switch through a worker, hydraulic oil enters the hydraulic pipe, the hydraulic pipe drives the hydraulic oil cylinder to work, the auxiliary telescopic frame is driven by the hydraulic oil cylinder to move upwards under the support of the base and the support frame on the hydraulic oil cylinder under the matching of the support base, the auxiliary telescopic frame is pulled out from the inside of the main telescopic frame, when the auxiliary telescopic frame moves for a certain distance, the main telescopic frame is driven by the auxiliary telescopic frame to be pulled out from the inside of the fixing frame, the fixing frame and the main telescopic frame are limited and supported by the limiting sleeve, the main telescopic frame and the auxiliary telescopic frame are matched to strengthen, the work of the hydraulic lifting column is realized under the matching of the fixing frame, the main telescopic frame and the auxiliary telescopic frame, the efficient work of the hydraulic lifting column is realized, and the stability of the hydraulic lifting column during working is improved;
(2) the clamping degree of the U-shaped buckle is adjusted by rotating the bolt, the ball rod is placed in the spherical buckle, the ball rod can freely rotate in the spherical buckle due to the tightness degree of the U-shaped buckle, when the protective cover is collided with the outside, the protective cover moves under the support of the springs, the protective cover is supported by the multiple groups of springs, the springs are limited and supported by the limiting rods, a mechanism in the hydraulic lifting column is protected by the protective cover, meanwhile, under the cooperation of the hinge pins, the ball rod is driven by the protective cover to slightly move to support the protective cover again, when the hydraulic lifting column works, the sliding block slides on the inner wall of the protective cover to prevent the springs from interfering when moving, the reliable protection of the hydraulic lifting column by the protective structure is realized, and the service life of the hydraulic lifting column is prolonged;
(3) carry out outside protection support to hydraulic lifting post through the support frame, when hydraulic lifting post need remove, the rotatory four handles of group of staff, it rotates to drive the lead screw by the handle, under the cooperation of screw thread seat, the reinforcing plate up moves and breaks away from ground, under the support of rack, remove by walking wheel drive base, thereby drive hydraulic lifting post removes, perhaps the portable handle of staff drives the base and removes, the convenient removal of hydraulic lifting post has been realized, the practicality of hydraulic lifting post has been increased.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a front cross-sectional structure of the hydraulic cylinder of the present invention;
FIG. 4 is a schematic view of a cross-sectional enlarged structure of the traveling mechanism of the present invention;
fig. 5 is a schematic view of the top-view cross-sectional structure of the ball-shaped buckle of the present invention.
In the figure: 1. a base; 2. a support frame; 3. a handle; 4. a supporting seat; 5. a fixed mount; 6. a main expansion bracket; 7. an auxiliary telescopic frame; 8. a spherical buckle; 9. a hinge pin; 10. a shaft; 11. a U-shaped buckle; 12. a bolt; 13. a protective cover; 14. a spring; 15. a sliding block; 16. a limiting rod; 17. a limiting sleeve; 18. a hydraulic cylinder; 19. a hydraulic tube; 20. a traveling mechanism; 2001. a traveling wheel; 2002. placing a rack; 2003. a reinforcing plate; 2004. a screw rod; 2005. a threaded seat; 2006. a handle.
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. 1-5, the present invention provides an embodiment: a hydraulic lifting column with a protection structure comprises a base 1, a support frame 2, a handle 3, a limit sleeve 17 and a hydraulic oil cylinder 18, wherein the hydraulic oil cylinder 18 is installed inside the base 1, the bottom end of the hydraulic oil cylinder 18 is fixedly connected with the base 1, a hydraulic pipe 19 is installed on the outer wall of one side of the hydraulic oil cylinder 18, one end of the hydraulic pipe 19 extends into the hydraulic oil cylinder 18, the support frame 2 is installed at the top end of the base 1 of one side of the hydraulic oil cylinder 18, the bottom end of the support frame 2 is fixedly connected with the base 1, the handle 3 is installed on the outer wall of one side of the support frame 2, the two ends of the handle 3 are fixedly connected with the support frame 2, a support seat 4 is installed at the top end of the base 1 of one side of the handle 3, the limit sleeve 17 is installed on the outer wall of the support seat 4, a fixing frame, a main telescopic frame 6 is arranged inside the fixed frame 5, the top end of the main telescopic frame 6 extends to the outside of the fixed frame 5, an auxiliary telescopic frame 7 is arranged inside the main telescopic frame 6, the top end of the auxiliary telescopic frame 7 extends to the outside of the main telescopic frame 6, a spherical buckle 8 is arranged at the top end of the auxiliary telescopic frame 7, and the bottom end of the spherical buckle 8 is fixedly connected with the auxiliary telescopic frame 7;
when in use, the external switch is operated by a worker to open the hydraulic station, the hydraulic oil enters the hydraulic pipe 19, the hydraulic pipe 19 drives the hydraulic oil cylinder 18 to work, under the support of the base 1 and the support frame 2 to the hydraulic oil cylinder 18 and the coordination of the support seat 4, the auxiliary expansion bracket 7 is driven by the hydraulic oil cylinder 18 to move upwards, the auxiliary expansion bracket 7 is drawn out from the inner part of the main expansion bracket 6, when the auxiliary telescopic frame 7 moves a certain distance, the auxiliary telescopic frame 7 drives the main telescopic frame 6 to be drawn out from the inner part of the fixed frame 5, the limit sleeve 17 carries out limit support on the fixed frame 5 and the main telescopic frame 6, the hydraulic lifting column is enhanced under the matching of the main telescopic frame 6 and the auxiliary telescopic frame 7, the work of the hydraulic lifting column is realized under the matching of the fixed frame 5, the main telescopic frame 6 and the auxiliary telescopic frame 7, the efficient work of the hydraulic lifting column is realized, and the stability of the hydraulic lifting column during the work is improved;
the outer wall of the spherical buckle 8 is provided with a U-shaped buckle 11, a bolt 12 is arranged inside the U-shaped buckle 11, a ball rod 10 is arranged inside the spherical buckle 8, the outer wall of one side of the fixing frame 5 is provided with a protective cover 13, the top end of the ball rod 10 of one side of the protective cover 13 is provided with a hinge pin 9, the ball rod 10 is hinged with the protective cover 13 through the hinge pin 9, the outer walls of one sides of the fixing frame 5, the main expansion bracket 6 and the auxiliary expansion bracket 7 are all provided with a limiting rod 16, the surface of the limiting rod 16 is sleeved with a spring 14, and one end of the spring 14, which is far away from the limiting rod 16;
the clamping degree of the U-shaped buckle 11 is adjusted by rotating the bolt 12, the cue 10 is placed inside the spherical buckle 8, the tightness degree of the U-shaped buckle 11 enables the cue 10 to freely rotate inside the spherical buckle 8, when the protective cover 13 encounters external collision, the protective cover 13 moves under the support of the springs 14, the protective cover 13 is supported by the groups of springs 14, the springs 14 are limited and supported by the limiting rods 16, the protective cover 13 protects mechanisms inside the hydraulic lifting column, meanwhile, under the coordination of the hinge pin 9, the ball rod 10 is driven by the protective cover 13 to perform micro-motion to support the protective cover 13 again, when the hydraulic lifting column works, the sliding block 15 slides on the inner wall of the protective cover 13 to prevent the spring 14 from generating interference when moving, so that the protective structure can reliably protect the hydraulic lifting column, and the service life of the hydraulic lifting column is prolonged;
the traveling wheel 2001, the placing rack 2002, the reinforcing plate 2003, the screw rod 2004, the threaded seat 2005 and the handle 2006 are sequentially arranged in the traveling mechanism 20, four groups of traveling wheels 2001 are mounted at the bottom end of the base 1, four groups of placing racks 2002 are mounted at the bottom end of the base 1 on one side of the traveling wheels 2001, the threaded seat 2005 is fixed at one end of the placing rack 2002, the screw rod 2004 is arranged in the threaded seat 2005, the reinforcing plate 2003 is fixed at the bottom end of the screw rod 2004, and the handle 2006 is fixed at one end of the screw rod 2004 away from the reinforcing plate 2003;
when the hydraulic lifting column is used, the support frame 2 is used for carrying out external protection support on the hydraulic lifting column, when the hydraulic lifting column needs to be moved, a worker rotates the four groups of handles 2006, the handles 2006 drive the screw rod 2004 to rotate, the reinforcing plate 2003 moves upwards to be separated from the ground under the matching of the threaded seat 2005, the base 1 is driven to move by the walking wheel 2001 under the support of the placing frame 2002, so that the hydraulic lifting column is driven to move, or the handle 3 is lifted by the worker to drive the base 1 to move, the convenient movement of the hydraulic lifting column is realized, and the practicability of the hydraulic lifting column is improved.
The working principle is as follows: when in use, the external power supply is connected, firstly, an external switch is operated by a worker to open a hydraulic station, hydraulic oil enters the hydraulic pipe 19, the hydraulic oil cylinder 18 is driven by the hydraulic pipe 19 to work, the auxiliary telescopic frame 7 is driven by the hydraulic oil cylinder 18 to move upwards under the support of the base 1 and the support frame 2 for the hydraulic oil cylinder 18 under the coordination of the support base 4, the auxiliary telescopic frame 7 is drawn out from the main telescopic frame 6, when the auxiliary telescopic frame 7 moves for a certain distance, the auxiliary telescopic frame 7 drives the main telescopic frame 6 to be drawn out from the fixed frame 5, the limit sleeve 17 carries out limit support on the fixed frame 5 and the main telescopic frame 6, the cooperation of the main telescopic frame 6 and the auxiliary telescopic frame 7 is strengthened, the work of the hydraulic lifting column is realized under the coordination of the fixed frame 5, the main telescopic frame 6 and the auxiliary telescopic frame 7, the high-efficiency work of the hydraulic lifting column is realized, and the stability of the hydraulic lifting column is improved, then the clamping degree of the U-shaped buckle 11 is adjusted by rotating the bolt 12, the club 10 is placed in the spherical buckle 8, the club 10 can freely rotate in the spherical buckle 8 due to the tightness degree of the U-shaped buckle 11, when the protective cover 13 encounters external collision, the protective cover 13 moves under the support of the springs 14, the protective cover 13 is supported by a plurality of groups of springs 14, the springs 14 are limited and supported by the limiting rod 16, the protective cover 13 protects the mechanism in the hydraulic lifting column, meanwhile, under the cooperation of the hinge pin 9, the club 10 is driven by the protective cover 13 to slightly move to support the protective cover 13 again, when the hydraulic lifting column works, the sliding block 15 slides on the inner wall of the protective cover 13 to prevent the springs 14 from interfering when moving, the protective structure reliably protects the hydraulic lifting column, and prolongs the service life of the hydraulic lifting column, then, the hydraulic lifting column is externally protected and supported through the support frame 2, when the hydraulic lifting column needs to be moved, a worker rotates the four groups of handles 2006, the handles 2006 drive the screw rod 2004 to rotate, the reinforcing plate 2003 moves upwards to be separated from the ground under the cooperation of the threaded seat 2005, the base 1 is driven to move by the travelling wheels 2001 under the support of the placing frame 2002, so that the hydraulic lifting column is driven to move, or the worker carries the handle 3 by hand to drive the base 1 to move, the convenient movement of the hydraulic lifting column is realized, the practicability of the hydraulic lifting column is improved, and the use work of the hydraulic lifting column is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (7)
1. The utility model provides a hydraulic lifting column with protective structure, includes base (1), support frame (2), handle (3), stop collar (17) and hydraulic cylinder (18), its characterized in that: a hydraulic oil cylinder (18) is arranged in the base (1), the bottom end of the hydraulic oil cylinder (18) is fixedly connected with the base (1), and the outer wall of one side of the hydraulic oil cylinder (18) is provided with a hydraulic pipe (19), one end of the hydraulic pipe (19) extends to the inside of the hydraulic oil cylinder (18), and a supporting frame (2) is arranged at the top end of the base (1) at one side of the hydraulic oil cylinder (18), the bottom end of the supporting frame (2) is fixedly connected with the base (1), a handle (3) is arranged on the outer wall of one side of the supporting frame (2), both ends of the handle (3) are fixedly connected with the supporting frame (2), a supporting seat (4) is arranged at the top end of the base (1) at one side of the handle (3), a limiting sleeve (17) is arranged on the outer wall of the supporting seat (4), a fixing frame (5) is arranged inside the limiting sleeve (17), and four groups of travelling mechanisms (20) are arranged at the bottom end of the base (1) below the fixed frame (5).
2. The hydraulic lifting column with the protective structure as claimed in claim 1, characterized in that: the inside of mount (5) is equipped with main expansion bracket (6), and the top of main expansion bracket (6) extends to the outside of mount (5) to the internally mounted of main expansion bracket (6) has supplementary expansion bracket (7).
3. The hydraulic lifting column with the protective structure as claimed in claim 2, characterized in that: the top of assisting expansion bracket (7) extends to the outside of main expansion bracket (6), and the top of assisting expansion bracket (7) is installed the ball-type and is detained (8) to the bottom of ball-type knot (8) and assist expansion bracket (7) fixed connection.
4. The hydraulic lifting column with the protective structure as claimed in claim 3, characterized in that: the ball-shaped button is characterized in that a U-shaped button (11) is installed on the outer wall of the ball-shaped button (8), a bolt (12) is arranged inside the U-shaped button (11), and a ball rod (10) is arranged inside the ball-shaped button (8).
5. The hydraulic lifting column with the protective structure as claimed in claim 1, characterized in that: the outer wall of one side of the fixed frame (5) is provided with a protective cover (13), the top end of a ball rod (10) of one side of the protective cover (13) is provided with a hinge pin (9), and the ball rod (10) is hinged with the protective cover (13) through the hinge pin (9).
6. The hydraulic lifting column with the protective structure as claimed in claim 2, characterized in that: the outer walls of one side of the fixing frame (5), one side of the main telescopic frame (6) and one side of the auxiliary telescopic frame (7) are provided with limiting rods (16), the surface of each limiting rod (16) is sleeved with a spring (14), and one end, far away from the limiting rods (16), of each spring (14) is fixed with a sliding block (15).
7. The hydraulic lifting column with the protective structure as claimed in claim 1, characterized in that: the internal portion of running gear (20) has set gradually walking wheel (2001), rack (2002), reinforcing plate (2003), lead screw (2004), screw thread seat (2005) and handle (2006), four groups of walking wheels (2001) are installed to the bottom of base (1), and four groups of racks (2002) are installed to base (1) bottom of walking wheel (2001) one side to the one end of rack (2002) is fixed with screw thread seat (2005), the inside of screw thread seat (2005) is equipped with lead screw (2004), and the bottom mounting of lead screw (2004) has reinforcing plate (2003), and the one end that reinforcing plate (2003) were kept away from to lead screw (2004) is fixed with handle (2006).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931049.6U CN213508168U (en) | 2020-09-07 | 2020-09-07 | Hydraulic lifting column with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931049.6U CN213508168U (en) | 2020-09-07 | 2020-09-07 | Hydraulic lifting column with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213508168U true CN213508168U (en) | 2021-06-22 |
Family
ID=76445257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021931049.6U Active CN213508168U (en) | 2020-09-07 | 2020-09-07 | Hydraulic lifting column with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213508168U (en) |
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2020
- 2020-09-07 CN CN202021931049.6U patent/CN213508168U/en active Active
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