Parking lot vehicle guiding device

Abstract

The utility model discloses a parking lot vehicle guiding device which comprises a base, a guiding device is arranged on the base, the guiding device comprises a movable rod, a guiding board, an indication board and a direction board, the guiding board is installed on the outer side of the movable rod, the indication board is installed on the guiding board, the direction board is arranged on the outer side of the base, and an installation device is arranged on one side of the guiding board. The mounting device comprises a quick mounting rod, a quick mounting sleeve, a matching groove, a driven wheel, a driving wheel, an adaptive sleeve, a mounting plate, a control sleeve, a screw rod, a clamping plate, a clamping groove, a rack, a rotating shaft and an eccentric gear, the matching groove is formed in the side wall of the quick mounting sleeve, the driven wheel is connected to one end of the screw rod, the driving wheel is connected to one side of the control sleeve, the adaptive sleeve is connected with the screw rod through threads, and the mounting plate is connected to one side of the guide board. The clamping plate is installed in the matching groove through a rotating shaft, the clamping groove is formed in the side wall of the quick mounting rod, the rack is connected to the inner side of the adaptive sleeve, the eccentric gear is connected to one end of the clamping plate, and a lifting device is arranged on the base.

Description

TECHNICAL FIELD

[0001] The utility model relates to parking lot vehicle guiding device technical field, more specifically, it relates to a parking lot vehicle guiding device. BACKGROUND

[0002] In the prior art, the design and function of the parking lot vehicle guiding device have certain limitations, which may adversely affect the driver's parking experience and the operating efficiency of the parking lot.

[0003] Firstly, the existing parking lot vehicle guiding device often relies on a single guiding board for vehicle guiding, which may not be intuitive and clear enough, as the single guiding board may not provide sufficient information to indicate how the vehicle should drive and the overall layout of the parking lot. In addition, due to the lack of directional indication, drivers may feel confused when looking for parking spaces, which may lead to traffic congestion and reduced efficiency in the parking lot.

[0004] Secondly, the guiding device in the prior art usually adopts a fixed structure design, which means that the height of the entire guiding device is fixed and cannot be adjusted according to actual needs. This design limits the height adjustment capability of the guiding board, making it difficult for the guiding board to adapt to the eye level of different vehicles and drivers, thereby affecting the guiding effect. In some cases, the guiding board may be blocked due to inappropriate height, or it may not be noticed by drivers far away due to being too low, which may adversely affect the driver's parking experience.

[0005] In addition, the installation and removal operation of the guiding board in the prior art is usually complicated, which may involve complex mechanical connections and require professional operation. This complicated operation process may result in the inability to quickly adjust the number and position of the guiding board according to the use requirements. For example, during peak hours in the parking lot, more guiding boards may be needed to provide clearer indications, while during off-peak hours, the number of guiding boards may need to be reduced to avoid excessive congestion. If the installation and removal of the guiding board is complicated and time-consuming, it will limit the flexibility and response speed of the parking lot management personnel, thereby affecting the operating efficiency and customer satisfaction of the parking lot. SUMMARY

[0006] (I) Technical problem solved

[0007] In view of the problems in the prior art, the utility model provides a parking lot vehicle guiding device to solve the technical problems mentioned in the background art.

[0008] (II) Technical solution

[0009] In order to achieve the above object, the utility model provides the following technical scheme: a parking lot vehicle guiding device, including the base, its characterized in be: the base is provided with guiding device, the guiding device includes movable rod, guide board, direction board and direction board, the movable rod sets up the top of base, the guide board is installed in movable rod outside, the direction board is installed on guide board, the direction board sets up the outside of base, the guide board one side is provided with mounting device, the mounting device includes quick -mounting rod, quick -mounting sleeve, cooperation slot, driven wheel, driving wheel, adaptation sleeve, mounting plate, control sleeve, screw rod, clamping plate, slot, rack, pivot and bias gear, the quick -mounting rod is fixedly connected in movable rod outside, the quick -mounting sleeve is detachably set up in quick -mounting rod outside, the cooperation slot is opened in quick -mounting sleeve side wall, the driven wheel is connected in screw rod one end, the driving wheel is connected in control sleeve one side, and the driven wheel is engaged with driving wheel, the adaptation sleeve is movably connected with screw rod through thread, the mounting plate is fixedly connected in guide board one side, the control sleeve rotatable sleeve is set up in quick -mounting sleeve outside, the screw rod rotatable setting is in quick -mounting sleeve outside, the clamping plate is rotatably installed in cooperation slot through pivot, the slot is opened in quick -mounting rod side wall, the rack is fixedly connected in adaptation sleeve inner side, the bias gear is fixedly connected in clamping plate one end, and the rack is engaged with bias gear, the base is provided with lifting device.

[0010] The utility model further sets up, control sleeve one side is equipped with thread sleeve, and the thread sleeve is detachably installed in quick -mounting sleeve outside through thread.

[0011] The utility model further sets up, and the quick -mounting sleeve inner side is equipped with push spring, and the push spring one end is connected with the push plate.

[0012] The utility model further sets up, and the quick -mounting rod outside rotatable sleeve is equipped with the pressing plate, and the pressing plate one side is connected with the compression spring, and the compression spring other end is connected with movable rod side wall.

[0013] The utility model further sets up, and control sleeve outside is connected with the rubber strip, and the setting of rubber strip improves the operation hand feeling and antiskid performance.

[0014] The utility model further sets up, and the lifting device includes telescopic link and fixed sleeve, and the fixed sleeve is fixedly connected in the top of base, and the telescopic link is fixedly connected in movable rod below, and the telescopic link is slidably arranged in fixed sleeve inner side, and the setting of lifting device makes the height of guiding device can be adjusted flexibly.

[0015] The utility model further sets up, and the telescopic link outside is opened in the sliding slot, and the fixed sleeve inner side is equipped with slide rail, and the sliding slot is adapted with slide rail, and the setting of sliding slot and slide rail makes the movement of telescopic link more stable.

[0016] The utility model further provides for, the fixed sleeve inside is equipped with hydraulic cylinder, the hydraulic cylinder output is equipped with hydraulic rod, the hydraulic rod top end is connected with telescopic link bottom end, the setting of hydraulic cylinder and hydraulic rod provides power support for the lifting of guide device, reduces manual operation.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a parking lot vehicle guide device, has the following beneficial effects:

[0019] 1 the guide board arranged in the guide device can clearly distinguish the parking area, and the vehicle is guided to move to the correct direction through the arrow on the sign, the setting of the direction board further enhances the recognition of the direction, so that the whole guide process is more definite, which makes the traffic congestion and parking efficiency reduction in the parking lot effectively reduced.

[0020] 2, the design of telescopic link and fixed sleeve is adopted in the lifting device, so that the height adjustment of the guide board becomes extremely convenient, through the driving of the hydraulic cylinder, the telescopic link can smoothly slide in the fixed sleeve, so as to drive the rising or falling of the movable rod, the guide board and the sign, this design not only improves the visibility of the guide board, but also ensures the stability and safety of the adjustment process.

[0021] 3, the design of the mounting device is ingenious, through the cooperation of quick mounting rod, quick mounting sleeve, cooperation groove and other components, the quick installation and disassembly of the guide board are realized, the setting of threaded sleeve, push spring, pressing plate and compression spring and other components further simplifies the operation process, improves the reliability of the equipment and the convenience of maintenance, the rubber strip outside the control sleeve improves the operation feeling and anti-skid performance, so that the whole installation process is more smooth and efficient, and the use of the whole equipment is more flexible and reliable. DRAWINGS

[0022] Figure 1 It is the overall structure schematic view of a parking lot vehicle guide device in the utility model;

[0023] Figure 2 It is Figure 1 the local enlarged structure schematic view of A in

[0024] Figure 3 It is the sectional structure schematic view of the lifting device part in the utility model;

[0025] Figure 4 It is the sectional structure schematic view of the mounting device part in the utility model;

[0026] Figure 5 It is Figure 4 the local enlarged structure schematic view of B in

[0027] In the figure: 1, base; 2, movable rod; 3, guide card; 4, sign; 5, direction card; 6, quick mounting rod; 7, quick mounting sleeve; 8, matching groove; 9, driven wheel; 10, driving wheel; 11, adapter sleeve; 12, mounting plate; 13, control sleeve; 14, screw rod; 15, clamping plate; 16, clamping groove; 17, rack; 18, rotating shaft; 19, eccentric gear; 20, threaded sleeve; 21, push spring; 22, push plate; 23, pressing plate; 24, compression spring; 25, rubber strip; 26, telescopic rod; 27, fixing sleeve; 28, sliding groove; 29, sliding rail; 30, hydraulic cylinder; 31, hydraulic rod. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravitational direction; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0031] Please refer to Figures 1-5The application discloses a parking lot vehicle guiding device, which comprises a base 1, characterized by that the base 1 is provided with a guiding device, the guiding device comprises a movable rod 2, a guiding board 3, an indicating board 4 and a direction board 5, the movable rod 2 is arranged above the base 1, the guiding board 3 is arranged on the outer side of the movable rod 2, the indicating board 4 is arranged on the guiding board 3, the direction board 5 is arranged on the outer side of the base 1, one side of the guiding board 3 is provided with a mounting device, the mounting device comprises a quick mounting rod 6, a quick mounting sleeve 7, a matching groove 8, a driven wheel 9, a driving wheel 10, an adaptive sleeve 11, a mounting plate 12, a control sleeve 13, a screw rod 14, a clamping plate 15, a clamping groove 16, a rack 17, a rotating shaft 18 and a bias gear 19, the quick mounting rod 6 is fixedly connected to the outer side of the movable rod 2, the quick mounting sleeve 7 is detachably sleeved on the outer side of the quick mounting rod 6, the matching groove 8 is arranged on the side wall of the quick mounting sleeve 7, the driven wheel 9 is connected to one end of the screw rod 14, the driving wheel 10 is connected to one side of the control sleeve 13, the driven wheel 9 is engaged with the driving wheel 10, the adaptive sleeve 11 is movably connected with the screw rod 14 through screw threads, the mounting plate 12 is fixedly connected to one side of the guiding board 3, the control sleeve 13 is rotatably sleeved on the outer side of the quick mounting sleeve 7, the screw rod 14 is rotatably arranged on the outer side of the quick mounting sleeve 7, the clamping plate 15 is rotatably arranged in the matching groove 8 through the rotating shaft 18, the clamping groove 16 is arranged on the side wall of the quick mounting rod 6, the rack 17 is fixedly connected to the inner side of the adaptive sleeve 11, the bias gear 19 is fixedly connected to one end of the clamping plate 15, and the rack 17 is engaged with the bias gear 19, and the base 1 is provided with a lifting device.

[0032] A threaded sleeve 20 is arranged on one side of the control sleeve 13, and the threaded sleeve 20 is detachably mounted on the outer side of the quick mounting sleeve 7 through screw threads.

[0033] A push spring 21 is arranged on the inner side of the quick mounting sleeve 7, and one end of the push spring 21 is connected with a push plate 22.

[0034] A pressing plate 23 is movably sleeved on the outer side of the quick mounting rod 6, one side of the pressing plate 23 is connected with a pressing spring 24, and the other end of the pressing spring 24 is connected with the side wall of the movable rod 2.

[0035] A rubber strip 25 is arranged on the outer side of the control sleeve 13.

[0036] In the embodiment, when the device is used, the guide board 3 is engraved with characters to facilitate the personnel to distinguish the parking area, the indication board 4 is engraved with indication arrows to facilitate the personnel to guide the vehicle to move in which direction, and the four direction boards 5 arranged outside the base 1 facilitate the personnel to distinguish the direction, so that the guidance of the vehicle is more clear. When the position of the guide board 3 needs to be changed, first, the control sleeve 13 is rotated, the rubber strip 25 arranged outside the control sleeve 13 improves the operation feeling and the anti-skid performance, then the control sleeve 13 drives the driving wheel 10 connected on one side to rotate, then the driving wheel 10 drives the driven wheel 9 to rotate, then the driven wheel 9 drives the screw rod 14 to rotate, since the adapter sleeve 11 is movably connected with the screw rod 14 through the thread, then the adapter sleeve 11 slides along the screw rod 14, then the adapter sleeve 11 drives the rack 17 arranged inside to move, then the rack 17 drives the offset gear 19 engaged therewith to rotate, then the offset gear 19 drives the clamping plate 15 to rotate around the rotating shaft 18, then one end of the clamping plate 15 gradually slides out of the clamping groove 16, and simultaneously the clamping plate 15 gradually enters into the matching groove 8, when the clamping plate 15 completely enters into the matching groove 8, the control sleeve 13 is stopped, at this time, one end of the clamping plate 15 completely slides out of the clamping groove 16, then the quick mounting rod 6 is no longer limited, then the push spring 21 drives the push plate 22 to reset, then the push plate 22 drives the quick mounting sleeve 7 to move away from the quick mounting rod 6 outside through the reaction force, simultaneously the compression spring 24 drives the compression plate 23 to reset, then the quick mounting sleeve 7 is pulled outward, that is, the quick mounting sleeve 7 is completely detached from one side of the mounting plate 12, then the guide board 3 is detached, then the hole opened on the mounting plate 12 connected with one side of the guide board 3 is aligned with the corresponding quick mounting rod 6, then the mounting plate 12 is attached to one side of the movable rod 2, and the quick mounting rod 6 passes through the slot opened on the mounting plate 12, then the quick mounting sleeve 7 is sleeved outside the quick mounting rod 6 from the other side of the mounting plate 12, then one end of the quick mounting rod 6 drives the push plate 22 to press the push spring 21, when the push spring 21 is pressed to the limit, the compression spring 24 is also pressed by the compression plate 23, then the control sleeve 13 is reversely rotated, the control sleeve 13 drives the screw rod 14 to reversely rotate through the cooperation of the driving wheel 10 and the driven wheel 9, then the adapter sleeve 11 reversely slides along the screw rod 14 to reset, then the adapter sleeve 11 drives the rack 17 arranged inside to reversely slide to reset, then the rack 17 drives the offset gear 19 engaged therewith to reversely rotate to reset, then the offset gear 19 drives the clamping plate 15 to rotate around the rotating shaft 18 to reset, then the clamping plate 15 moves out of the matching groove 8, then one end of the clamping plate 15 enters into the clamping groove 16, when the adapter sleeve 11 completely resets, the control sleeve 13 is stopped, at this time, one end of the clamping plate 15 completely enters into the clamping groove 16, then the quick mounting sleeve 7 is released, the push spring 21 drives the push plate 22 to reset, and the quick mounting sleeve 7 is driven to move through the reaction force, so that the quick mounting rod 6 presses the clamping plate 15 through the side wall of the clamping groove 16, thereby ensuring the quick installation and replacement of the guide board 3, when the number of the guide boards 3 needs to be changed,According to the above steps, the new guide board 3 is installed to the corresponding position outside the movable rod 2.

[0037] Please refer to Figure 1 and Figure 3 , as an embodiment of the lifting device: the lifting device comprises a telescopic rod 26 and a fixed sleeve 27, the fixed sleeve 27 is fixedly connected above the base 1, the telescopic rod 26 is fixedly connected below the movable rod 2, and the telescopic rod 26 is slidingly arranged inside the fixed sleeve 27.

[0038] The outer side of the telescopic rod 26 is provided with a sliding groove 28, the inner side of the fixed sleeve 27 is provided with a sliding rail 29, and the sliding groove 28 is matched with the sliding rail 29.

[0039] The inner side of the fixed sleeve 27 is provided with a hydraulic cylinder 30, the output end of the hydraulic cylinder 30 is provided with a hydraulic rod 31, and the top end of the hydraulic rod 31 is connected with the bottom end of the telescopic rod 26.

[0040] More specifically, when the height of the guide board 3 needs to be adjusted, the hydraulic cylinder 30 installed inside the fixed sleeve 27 is opened, the hydraulic cylinder 30 drives the hydraulic rod 31, then the hydraulic rod 31 drives the telescopic rod 26 to move, then the telescopic rod 26 slides along the sliding rail 29 and the sliding groove 28 in the fixed sleeve 27, then the telescopic rod 26 drives the movable rod 2 to rise or fall, then the movable rod 2 drives the guide board 3 and the signboard 4 installed outside to rise or fall, when the height is adjusted to the appropriate height, the hydraulic cylinder 30 is closed, and the sliding rail 29 and the sliding groove 28 are arranged to make the movement of the telescopic rod 26 and the movable rod 2 more stable.

[0041] In summary, the overall device is in use or operation: when using the device, the guide board 3 is engraved with text, so as to facilitate personnel to distinguish the parking area, the sign 4 is engraved with an arrow, so as to facilitate guiding the vehicle to move in which direction, the four direction boards 5 outside the base 1 are convenient for personnel to distinguish the direction, so as to guide the vehicle more clearly, when the position of the guide board 3 needs to be changed, first rotate the control sleeve 13, the rubber strip 25 outside the control sleeve 13 improves the operation feeling and improves the anti-skid performance, then the control sleeve 13 drives the driving wheel 10 connected on one side to rotate, then the driving wheel 10 drives the driven wheel 9 to rotate, then the driven wheel 9 drives the screw 14 to rotate, since the adapter sleeve 11 is movably connected with the screw 14 through the thread, then the adapter sleeve 11 slides along the screw 14, then the adapter sleeve 11 drives the rack 17 arranged inside to move, then the rack 17 drives the offset gear 19 engaged therewith to rotate, then the offset gear 19 drives the clamping plate 15 to rotate along the rotating shaft 18, then one end of the clamping plate 15 gradually slides out of the clamping groove 16, and at the same time the clamping plate 15 gradually enters the matching groove 8, when the clamping plate 15 completely enters the matching groove 8, stop rotating the control sleeve 13, at this time one end of the clamping plate 15 completely slides out of the clamping groove 16, then the quick mounting rod 6 is no longer limited, then the push spring 21 pushes the push plate 22 to reset, then the push plate 22 pushes the quick mounting sleeve 7 away from the outside of the quick mounting rod 6 through the reaction force, and the compression spring 24 pushes the compression plate 23 to reset, then pull the quick mounting sleeve 7 outward, that is, the quick mounting sleeve 7 is completely detached from the side of the mounting plate 12, then the guide board 3 is detached, then the hole opened on the mounting plate 12 connected on one side of the guide board 3 is aligned with the corresponding quick mounting rod 6, then the mounting plate 12 is attached to the side of the movable rod 2, and the quick mounting rod 6 passes through the slot opened on the mounting plate 12, then the quick mounting sleeve 7 is sleeved outside the quick mounting rod 6 from the other side of the mounting plate 12, then one end of the quick mounting rod 6 pushes the push plate 22 to press the push spring 21, when the push spring 21 is pressed to the limit, the compression spring 24 is also pressed by the compression plate 23, then reversely rotate the control sleeve 13, the control sleeve 13 drives the screw 14 to reversely rotate through the cooperation of the driving wheel 10 and the driven wheel 9, then the adapter sleeve 11 reversely slides along the screw 14 to reset, then the adapter sleeve 11 drives the rack 17 arranged inside to reversely slide to reset, then the rack 17 drives the offset gear 19 engaged therewith to reversely rotate to reset, then the offset gear 19 drives the clamping plate 15 to rotate around the rotating shaft 18 to reset, then the clamping plate 15 moves out of the matching groove 8, then one end of the clamping plate 15 enters the clamping groove 16, when the adapter sleeve 11 completely resets, stop rotating the control sleeve 13, at this time one end of the clamping plate 15 completely enters the clamping groove 16, then release the quick mounting sleeve 7, the push spring 21 pushes the push plate 22 to reset, and the quick mounting sleeve 7 is pushed to move through the reaction force, so that the quick mounting rod 6 presses the clamping plate 15 through the side wall of the clamping groove 16, so as to ensure the quick installation and replacement of the guide board 3,When the number of guide plates 3 needs to be changed, the new guide plates 3 are installed to the corresponding positions outside the movable rod 2 according to the above steps.

[0042] When the height of the guide plates 3 needs to be adjusted, the hydraulic cylinder 30 installed in the fixed sleeve 27 is opened, the hydraulic cylinder 30 drives the hydraulic rod 31, then the hydraulic rod 31 drives the telescopic rod 26 to move, then the telescopic rod 26 slides along the slide rail 29 and the slide groove 28 in the fixed sleeve 27, then the telescopic rod 26 drives the movable rod 2 to rise or fall, then the movable rod 2 drives the guide plates 3 and the sign plates 4 installed outside to rise or fall, when the height is adjusted to the appropriate height, the hydraulic cylinder 30 is closed, the slide rail 29 and the slide groove 28 make the movement of the telescopic rod 26 and the movable rod 2 more stable.

[0043] In all the above schemes, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which is not described here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A parking lot vehicle guiding device, comprising a base (1), characterized in that: A guide device is provided on the base (1), and the guide device includes a movable rod (2), a guide plate (3), an indicator plate (4), and a direction plate (5). The guide plate (3) is installed on the outside of the movable rod (2), the indicator plate (4) is installed on the guide plate (3), and the direction plate (5) is arranged on the outside of the base (1). A mounting device is provided on one side of the guide plate (3), and the mounting device includes a quick-release rod (6), a quick-release sleeve (7), a matching groove (8), a driven wheel (9), a driving wheel (10), an adapting sleeve (11), a mounting plate (12), a control sleeve (13), a screw rod (14), a clamping plate (15), a clamping groove (16), a rack (17), and a rotating shaft (18). and a bias gear (19), a matching groove (8) is provided on the side wall of the quick-release sleeve (7), a driven wheel (9) is connected to one end of the screw rod (14), a driving wheel (10) is connected to one side of the control sleeve (13), an adapting sleeve (11) is connected to the screw rod (14) through a thread, a mounting plate (12) is connected to one side of the guide plate (3), the control sleeve (13) is sleeved on the outside of the quick-release sleeve (7), a card plate (15) is installed in the matching groove (8) through a rotating shaft (18), a card groove (16) is provided on the side wall of the quick-release rod (6), a rack (17) is connected to the inner side of the adapting sleeve (11), a bias gear (19) is connected to one end of the card plate (15), and a lifting device is provided on the base (1).

2. A parking lot vehicle guidance device according to claim 1, characterized in that: A threaded sleeve (20) is provided on one side of the control sleeve (13), and the threaded sleeve (20) is detachably mounted on the outside of the quick-release sleeve (7) via threads.

3. A parking lot vehicle guidance device according to claim 2, characterized in that: A push spring (21) is provided on the inner side of the quick-release sleeve (7), and one end of the push spring (21) is connected to a push plate (22).

4. A parking lot vehicle guidance device according to claim 3, characterized in that: A pressure plate (23) is movably sleeved on the outer side of the quick-release rod (6), one side of the pressure plate (23) is connected with a compression spring (24), and the other end of the compression spring (24) is connected to the side wall of the movable rod (2).

5. The parking lot vehicle guidance device according to claim 4, characterized in that: The outer side of the control sleeve (13) is connected with a rubber strip (25).

6. A parking lot vehicle guidance device according to any one of claims 1 to 5, characterized in that: The lifting device comprises a telescopic rod (26) and a fixed sleeve (27), wherein the fixed sleeve (27) is fixedly connected above the base (1), the telescopic rod (26) is fixedly connected below the movable rod (2), and the telescopic rod (26) is slidably arranged inside the fixed sleeve (27).

7. The parking lot vehicle guidance device according to claim 6, characterized in that: A sliding groove (28) is provided on the outside of the telescopic rod (26), a sliding rail (29) is provided on the inside of the fixing sleeve (27), and the sliding groove (28) is adapted to the sliding rail (29).

8. The parking lot vehicle guidance device according to claim 7, characterized in that: A hydraulic cylinder (30) is provided inside the fixing sleeve (27), and a hydraulic rod (31) is provided at the output end of the hydraulic cylinder (30). The top end of the hydraulic rod (31) is connected to the bottom end of the telescopic rod (26).

Images