CN215364684U - Special hydraulic lifting platform for traffic facility maintenance - Google Patents
Special hydraulic lifting platform for traffic facility maintenance Download PDFInfo
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- CN215364684U CN215364684U CN202121321375.XU CN202121321375U CN215364684U CN 215364684 U CN215364684 U CN 215364684U CN 202121321375 U CN202121321375 U CN 202121321375U CN 215364684 U CN215364684 U CN 215364684U
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- platform
- driving device
- scissor arm
- bottom plate
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Abstract
The utility model provides a hydraulic lifting platform special for traffic facility maintenance, which comprises: the device comprises a receiving bottom plate, three groups of lifters arranged below the bottom surface of the receiving bottom plate, a scissor arm arranged on the upper surface of the receiving bottom plate, a first hydraulic rod connected to the scissor arm and used for driving the scissor arm to stretch in the height direction, a first receiving table connected to the upper part of the scissor arm and capable of lifting along with the stretching of the scissor arm, and a second receiving table connected to the first receiving table and capable of extending the length of the receiving table in a sliding mode; when the second receiving platform contracts into in the first receiving platform, receiving platform length and position correspond two sets of adjacent in the three group's jack-ups, just the second receiving platform is followed the direction of first receiving platform slip extension is towards the direction of third group's jack-ups, through dividing into two parts with the receiving platform, sliding connection between the two parts realizes that the length of receiving platform can extend, satisfies the user demand that transportation facilities overhauld.
Description
Technical Field
The utility model belongs to the technical field of traffic facilities, and particularly relates to a hydraulic lifting platform special for traffic facility maintenance.
Background
The signal lamp is modern traffic operation commander's common tool, mainly is applicable to crossroad, public parking area, district parking area and underground garage, and the signal lamp needs in good time to it change, overhauls in the use, just needs to use hydraulic lifting platform this moment, and current hydraulic lifting platform design is complicated, bulky, the function is mixed and disorderly, can not effectively match the transportation facility and overhaul, and it is low to overhaul the efficiency, influences public traffic safety.
In order to solve the problem that the maintenance efficiency of the traffic facilities is affected by the hydraulic lifting platform, a hydraulic lifting platform special for the maintenance of the traffic facilities is necessary to be provided.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the background art, the utility model aims to provide a hydraulic lifting platform special for traffic facility maintenance, and aims to solve the problems that the design of the hydraulic lifting platform is complex and the maintenance efficiency of the traffic facility is affected.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a special hydraulic lifting platform of traffic facilities overhauls, includes: the device comprises a receiving bottom plate, three groups of lifters arranged below the bottom surface of the receiving bottom plate, a scissor arm arranged on the upper surface of the receiving bottom plate, a first hydraulic rod connected to the scissor arm and used for driving the scissor arm to stretch in the height direction, a first receiving table connected to the upper part of the scissor arm and capable of lifting along with the stretching of the scissor arm, and a second receiving table connected to the first receiving table and capable of extending the length of the receiving table in a sliding mode; the connecting points of the bottom and the top of the scissor arm, which are respectively provided with one side, are in sliding connection, the second bearing table contracts into the first bearing table, the length and the position of the bearing table correspond to two adjacent groups of the three groups of the jacking devices, and the second bearing table is arranged along the direction of the sliding extension of the first bearing table towards the direction of the third group of the jacking devices.
Furthermore, the first bearing table and the second bearing table are in sliding connection through driving of a second hydraulic rod at the bottom, and a third sliding groove is formed in a bottom plate of the first bearing table and used for providing a sliding track for the second bearing table.
Furthermore, a third driving device and a second controller are arranged on a guardrail, perpendicular to a bottom plate of the first bearing platform, the third driving device is a hydraulic pump and is connected with the second hydraulic rod through a pipeline, and the second controller controls the third driving device.
Furthermore, the bearing platform and the second bearing platform are respectively provided with three guardrails, the side where the bearing platform and the second bearing platform are connected is not provided with a guardrail, and the guardrails can be folded inwards.
Further, two sets of adjacent set up a set of walking wheel between the ware of lifting, the ware of lifting includes bottom sucking disc and lifter.
Furthermore, a first driving device and a second driving device are installed on the upper surface of the receiving bottom plate corresponding to the sliding and extending direction of the second receiving table, a vertically upward end mounting plate is arranged at the end of the receiving bottom plate, a first controller is arranged on the inner side of the end mounting plate, the first driving device is used for driving the lifter to lift, the second driving device is used for driving the first hydraulic rod, and the first driving device and the second driving device are controlled by the first controller.
Further, the first driving device and the second driving device are arranged in the hollow foot ladder.
Furthermore, the connecting points of the bottom and the top of the scissors arm, which are respectively provided with one side and are positioned on the same side, are in sliding connection, and the connecting points of the sliding connection are positioned in the direction departing from the sliding extension direction of the second bearing table.
The utility model provides a hydraulic lifting platform special for traffic facility maintenance, which is characterized in that a bearing platform is divided into two parts, the two parts are connected in a sliding manner, the length of the bearing platform can be extended, the use requirement of the traffic facility maintenance is met, three groups of jack supporting platforms are arranged at the bottom, the extending direction faces to the positions among the three groups of jacks, the center is stable after the extension is ensured, a driving device is arranged at the position, corresponding to the extension, on the bearing bottom plate, a scissor arm and the bearing platform are folded at the other part of the bearing bottom plate when the platform is not used, the whole structure is reasonably distributed, and the space is saved.
Drawings
Fig. 1 is a schematic structural view of a hydraulic lifting platform special for traffic facility maintenance according to an embodiment of the utility model.
The reference numbers illustrate: the lifting device comprises a lifting device 1, a receiving bottom plate 2, a scissor arm 3, a first hydraulic rod 4, a first receiving platform 5, a second receiving platform 6, a second hydraulic rod 7, a foot ladder 8, a walking wheel 9, an end mounting plate 11, a first controller 12, a first driving device 13, a second driving device 14, a second controller 15, a third driving device 16, a first sliding groove 17, a second sliding groove 18 and a third sliding groove 19.
Detailed Description
The present invention will be further described with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The description of the orientations of "up", "down", "front", "back", "left", "right", etc. in the present invention is based on the orientation shown in fig. 1 and is only used to explain the relative positional relationship between the components in the posture shown in fig. 1, and if the specific posture is changed, the directional indication is correspondingly changed.
The utility model provides a hydraulic lifting platform special for traffic facility maintenance, as shown in figure 1, comprising: the device comprises a receiving base plate 2, three groups of lifters 1 arranged below the bottom surface of the receiving base plate 2, a scissor arm 3 arranged on the upper surface of the receiving base plate 2, a first hydraulic rod 4 connected to the scissor arm 3 and used for driving the scissor arm 3 to stretch in the height direction, a first receiving table 5 connected to the upper part of the scissor arm 3 and capable of lifting along with the stretching of the scissor arm 3, and a second receiving table 6 connected to the first receiving table 5 and capable of extending the length of the receiving table in a sliding mode; the tie point that each has one side of 3 bottoms of scissor arm and top is sliding connection, second bearing platform 6 shrink in when first bearing platform 5 is interior, bearing platform length and position correspond adjacent two sets of in three group's jack-ups 1, just second bearing platform 6 is followed first bearing platform 5 slides the direction of extending towards the direction of third group's jack-ups 1.
Further, the first receiving platform 5 and the second receiving platform 6 are driven by a second hydraulic rod 7 at the bottom to realize sliding connection, and a third sliding chute 19 is arranged on a bottom plate of the first receiving platform 5 and used for providing a sliding track for the second receiving platform 6.
Further, a third driving device 16 and a second controller 15 are arranged on a guardrail of the first receiving platform 5 perpendicular to the bottom plate thereof, the third driving device 16 is a hydraulic pump and is connected with the second hydraulic rod 7 through a pipeline (omitted in the figure), and the second controller 15 controls the third driving device 16.
Furthermore, the receiving platform 5 and the second receiving platform 6 are respectively provided with three side guardrails (the front guardrail and the rear guardrail are not shown in the figure), the connected side of the two side guardrails is not provided with a guardrail, and the guardrails can be folded inwards.
Specifically, during work, the second controller 15 starts the third driving device 16 to pump hydraulic oil for the second hydraulic rod 17, the second hydraulic rod is driven to extend, the second receiving platform 6 is pushed to move outwards along the third sliding groove 19, the length of the receiving platform is extended, the extension direction of the receiving platform faces to the third group of the jacking devices 1, the gravity center is still kept between the three groups of the jacking devices 1 after extension, and stability is realized; after the use, the principle of contracting the second receiving table 6 is reversed, which is easy to understand and is not described again.
Further, two sets of adjacent set up a set of walking wheel 9 between the ware 1 of lifting, the ware 1 of lifting includes bottom sucking disc and lifter.
Further, a first driving device 13 and a second driving device 14 are installed on the upper surface of the receiving base plate 2 corresponding to the sliding extending direction of the second receiving platform 6, a vertically upward end mounting plate 11 is installed on the end of the receiving base plate 2, a first controller 12 is installed inside the end mounting plate 11, the first driving device 13 is used for driving the lifter 1 to ascend and descend, the second driving device 14 is used for driving the first hydraulic rod 4, and the first driving device 13 and the second driving device 14 are controlled by the first controller 12.
Specifically, the travelling wheels 9 are used for pushing the platform to a working place, corresponding control buttons on the first controller 12 are pressed, the first driving device 13 is started and drives the jacking device 1 to extend and adsorb the suction disc on the ground, then the second driving device 14 is started to drive the first hydraulic rod 4 to extend, the scissor arm 3 and the bearing table are pushed to rise, and a maintenance worker stands on the bearing table and is sent to a certain height to realize maintenance operation.
Further, the first driving device 13 and the second driving device 14 are arranged inside the hollow foot ladder 8. The foot ladder 8 is used for the operator to get in and out the receiving table conveniently and also for protecting the first driving device 13 and the second driving device 14.
Further, the connection points of the bottom and the top of the scissor arm 3, which are located on one side and the same side, are connected in a sliding manner, and the connection points of the sliding connection are located in the direction away from the second receiving platform 6 in the sliding extending direction.
Specifically, the first slide groove 17 and the second slide groove 18 are arranged for sliding at one of the connection points of the bottom and the top of the scissor arm 3 during lifting.
The utility model provides a hydraulic lifting platform special for traffic facility maintenance, which is characterized in that a bearing platform is divided into two parts, the two parts are connected in a sliding manner, the length of the bearing platform can be extended, the use requirement of the traffic facility maintenance is met, three groups of lifters 1 are arranged at the bottom of the bearing platform, the extending direction faces to the space between the three groups of lifters 1, the center is stable after the bearing platform is extended, a driving device is arranged on the bearing bottom plate 2 corresponding to the extended position, a scissor arm 3 and the bearing platform are folded on the other part of the bearing bottom plate 2 when the platform is not used, the whole structure is reasonably distributed, and the space is saved.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (8)
1. The utility model provides a special hydraulic lifting platform is overhauld to traffic facilities which characterized in that includes: the device comprises a receiving bottom plate, three groups of lifters arranged below the bottom surface of the receiving bottom plate, a scissor arm arranged on the upper surface of the receiving bottom plate, a first hydraulic rod connected to the scissor arm and used for driving the scissor arm to stretch in the height direction, a first receiving table connected to the upper part of the scissor arm and capable of lifting along with the stretching of the scissor arm, and a second receiving table connected to the first receiving table and capable of extending the length of the receiving table in a sliding mode; the connecting points of the bottom and the top of the scissor arm, which are respectively provided with one side, are in sliding connection, the second bearing table contracts into the first bearing table, the length and the position of the bearing table correspond to two adjacent groups of the three groups of the jacking devices, and the second bearing table is arranged along the direction of the sliding extension of the first bearing table towards the direction of the third group of the jacking devices.
2. The hydraulic lifting platform special for traffic facility maintenance according to claim 1, wherein the first receiving platform and the second receiving platform are slidably connected through a second hydraulic rod at the bottom, and a third sliding groove is arranged on a bottom plate of the first receiving platform and used for providing a sliding track for the second receiving platform.
3. The hydraulic lifting platform special for traffic facility maintenance according to claim 2, wherein a third driving device and a second controller are arranged on a guardrail of the first receiving platform, which is perpendicular to a bottom plate of the first receiving platform, the third driving device is a hydraulic pump and is connected with the second hydraulic rod through a pipeline, and the second controller controls the third driving device.
4. The hydraulic lifting platform special for traffic facility maintenance according to claim 3, wherein the receiving platform and the second receiving platform are respectively provided with three guardrails, the connected surface of the receiving platform and the second receiving platform is not provided with a guardrail, and the guardrails can be folded inwards.
5. The hydraulic lifting platform special for traffic facility maintenance according to any one of claims 1 to 4, wherein a set of travelling wheels is arranged between two adjacent sets of the lifters, and each lifter comprises a bottom suction cup and a lifting rod.
6. The hydraulic lifting platform special for traffic facility maintenance according to claim 5, wherein a first driving device and a second driving device are installed on the upper surface of the receiving bottom plate at positions corresponding to the direction in which the second receiving platform slidably extends, a vertically upward end mounting plate is installed on the end of the receiving bottom plate, a first controller is installed on the inner side of the end mounting plate, the first driving device is used for driving the lifter to lift, the second driving device is used for driving the first hydraulic rod, and the first driving device and the second driving device are controlled by the first controller.
7. The hydraulic lift platform as recited in claim 6, wherein the first and second drive means are disposed within a hollow foot ladder.
8. The hydraulic lifting platform for traffic facility maintenance according to any one of claims 1 to 4 and 6 to 7, wherein the connection points of the bottom and the top of the scissor arm, which are located on one side and the same side, are connected in a sliding manner, and the connection points of the sliding connection are located in a direction away from the sliding extension direction of the second receiving platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321375.XU CN215364684U (en) | 2021-06-15 | 2021-06-15 | Special hydraulic lifting platform for traffic facility maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321375.XU CN215364684U (en) | 2021-06-15 | 2021-06-15 | Special hydraulic lifting platform for traffic facility maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215364684U true CN215364684U (en) | 2021-12-31 |
Family
ID=79634834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121321375.XU Active CN215364684U (en) | 2021-06-15 | 2021-06-15 | Special hydraulic lifting platform for traffic facility maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215364684U (en) |
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2021
- 2021-06-15 CN CN202121321375.XU patent/CN215364684U/en active Active
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