Anti-collision lifting rod

Abstract

The utility model is suitable for the technical field of roadblocks, and provides an anti-collision lifting rod which comprises two lower shells installed in the ground, and the two lower shells are fixedly connected with upper shells through connecting flanges; the anti-collision lifting handrails are mounted on the two lower shells and the two upper shells in a sliding manner; the two bottom plates are fixedly mounted at the bottoms of the two lower shells respectively, and fixing plates are fixedly mounted on the two bottom plates; and the two hydraulic cylinders are fixedly installed on the two fixing plates correspondingly, and fixing assemblies used for fixing the anti-collision lifting handrail are fixedly installed on output rods of the two hydraulic cylinders correspondingly. According to the anti-collision lifting rod provided by the scheme, the problems that an existing lifting roadblock is high in use cost and time-consuming to install are solved.

Description

Technical Field

[0001] This utility model belongs to the field of road barrier technology, and in particular relates to an anti-collision lifting pole. Background Technology

[0002] Rising bollards, also known as rising posts, road barriers, or rising poles, are devices used for traffic control and safety. They can be raised or lowered mechanically or hydraulically to effectively control vehicle entry, exit, and passage.

[0003] However, existing lifting barriers typically consist of multiple liftable columns. These columns are numerous, and each column requires independent power equipment to drive its extension and retraction. This design not only increases the purchase cost of the equipment but also leads to increased power consumption during use, thereby increasing the overall operating cost. In addition, these columns are also time-consuming to install on the ground.

[0004] Therefore, it is necessary to provide a crash barrier to solve the above problems. Utility Model Content

[0005] This utility model provides a crash barrier lifting pole, which aims to solve the problems mentioned in the background art, such as high usage cost and time-consuming installation of current lifting barriers.

[0006] To solve the above problems, this utility model is implemented as follows: a crash barrier lifting bar includes: two lower housings installed in the ground, each of the two lower housings being fixedly connected to an upper housing via a connecting flange; a crash barrier lifting bar slidably installed on the two lower housings and the two upper housings; two base plates respectively fixedly installed at the bottom of the two lower housings, each of the two base plates having a fixing plate fixedly installed; and two hydraulic cylinders respectively fixedly installed on the two fixing plates, each of the output rods of the two hydraulic cylinders having a fixing component for fixing the crash barrier lifting bar fixedly installed.

[0007] Preferably, the fixing assembly includes: a handle fixedly installed on the output rod of the hydraulic cylinder, the handle being fixedly connected to the anti-collision lifting railing, the handle having multiple through holes; multiple nylon sleeves fixedly installed on the multiple through holes respectively; two guide posts slidably installed on the multiple nylon sleeves respectively, each guide post having a buffer pad fixedly installed at its top, the top of the two buffer pads having the same top plate fixedly installed, the top plate being fixedly connected to the upper housing; and a panel fixedly installed on the top plate.

[0008] Preferably, reinforcing ribs are fixedly installed on the inner walls of both lower housings, and both reinforcing ribs are shaped like an octagon.

[0009] Preferably, a support plate is fixedly installed on the inner wall of each of the two lower housings, and the top of each of the two support plates is fixedly connected to the bottom of the plurality of guide columns.

[0010] Compared with related technologies, the anti-collision lifting bar provided by this utility model has the following beneficial effects:

[0011] Compared to existing technologies, the anti-collision rising barrier provided by this solution requires two grooves specifically designed to accommodate the lower housing and a strip groove located between the two grooves to be excavated on the predetermined installation ground before use. The strip groove is designed to provide a safe storage space when the anti-collision rising barrier is not raised, to avoid accidental collisions with objects. Compared to traditional rising road barriers composed of multiple liftable columns, this anti-collision rising barrier has significant advantages in installation. The required excavation area is greatly reduced during installation, which not only reduces construction difficulty and cost, but also significantly reduces potential risks such as damage to underground communication equipment due to excessive excavation area. By using two hydraulic cylinders, two fixed components can be moved vertically, allowing the two fixed components to move the same anti-collision rising barrier vertically. Therefore, the anti-collision rising barrier can be smoothly raised from the strip groove and moved vertically to a preset height that can effectively intercept vehicles. In this way, the anti-collision rising barrier successfully achieves the function of intercepting vehicles. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of an anti-collision lifting pole provided by this utility model;

[0013] Figure 2 This is a schematic diagram of the main structure of the present invention after installation;

[0014] Figure 3 This is a schematic diagram of the partial explosion structure of this utility model;

[0015] Figure 4 This is a partial structural schematic diagram of the present invention;

[0016] Figure 5 This is a partial top view of the structure of this utility model.

[0017] Reference numerals: 1. Lower housing; 2. Base plate; 3. Fixing plate; 4. Hydraulic cylinder; 5. Connecting flange; 6. Upper housing; 7. Top plate; 8. Panel; 9. Buffer pad; 10. Guide column; 11. Handle; 12. Nylon sleeve; 13. Anti-collision lifting railing; 14. Support plate; 15. Reinforcing rib. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] This utility model embodiment provides an anti-collision lifting bar, such as Figure 1-5 As shown, the anti-collision lifting barrier includes: two lower housings 1 installed in the ground, each of which is fixedly connected to an upper housing 6 via a connecting flange 5; an anti-collision lifting barrier 13 slidably installed on the two lower housings 1 and the two upper housings 6; two base plates 2 fixedly installed at the bottom of the two lower housings 1 respectively, each of which is fixedly installed with a fixing plate 3; and two hydraulic cylinders 4 fixedly installed on the two fixing plates 3 respectively, each of which is fixedly installed with a fixing component for fixing the anti-collision lifting barrier 13 on its output rod.

[0021] In this embodiment, before using the anti-collision lifting barrier, two grooves specifically designed to accommodate the lower housing 1 and a strip groove located between the two grooves need to be dug on the predetermined installation ground. The purpose of the strip groove is to provide a safe storage space when the anti-collision lifting barrier 13 is not raised, so as to avoid accidental collision with objects. After installation, the anti-collision lifting barrier will present the following appearance: Figure 2As shown, compared with traditional lifting barriers composed of multiple liftable columns, this anti-collision lifting barrier has significant advantages in installation. During installation, the required excavation area is greatly reduced, which not only reduces construction difficulty and cost, but also significantly reduces potential risks such as damage to underground communication equipment due to excessive excavation area. When it is necessary to intercept a vehicle, two hydraulic cylinders 4 are activated. These two hydraulic cylinders 4 will generate driving force simultaneously, driving their respective connected fixed components to move vertically. Since these two fixed components are jointly fixed to the same anti-collision lifting barrier 13, their synchronous movement will directly cause the anti-collision lifting barrier 13 to rise smoothly from the strip groove and move vertically to a preset height that can effectively intercept vehicles. In this way, the anti-collision lifting barrier successfully realizes the function of intercepting vehicles.

[0022] In a further preferred embodiment of this utility model, the fixing component includes: a handle 11 fixedly installed on the output rod of the hydraulic cylinder 4, the handle 11 being fixedly connected to the anti-collision lifting railing 13, the handle 11 having multiple through holes; multiple nylon sleeves 12 respectively fixedly installed on the multiple through holes; two guide posts 10 respectively slidably installed on the multiple nylon sleeves 12, each guide post 10 having a buffer pad 9 fixedly installed at its top, the top of each buffer pad 9 having the same top plate 7 fixedly installed, the top plate 7 being fixedly connected to the upper housing 6; and a panel 8 fixedly installed on the top plate 7.

[0023] In this embodiment, the fixing component is used to fix the anti-collision lifting railing 13. When the hydraulic cylinder 4 drives the handle 11 to move vertically, the handle 11 will simultaneously drive the anti-collision lifting railing 13 to rise and fall vertically. At this time, the multiple nylon sleeves 12 on the handle 11 will also slide vertically on the two guide posts 10 respectively. Since the two guide posts 10 can provide a certain support for the handle 11 and the anti-collision lifting railing 13, the supporting force borne by the hydraulic cylinder 4 can be reduced, so that the handle 11 and the anti-collision lifting railing 13 have better stability during the lifting and lowering process.

[0024] In a further preferred embodiment of the present invention, reinforcing ribs 15 are fixedly installed on the inner walls of both lower housings 1, and both reinforcing ribs 15 are configured in an apex shape.

[0025] In this embodiment, by fixing and installing the shaped reinforcing rib 15 on the inner wall of the lower housing 1, the deformation resistance and load-bearing capacity of the lower housing 1 can be effectively improved, making it more stable when facing external impacts or pressures.

[0026] In a further preferred embodiment of the present invention, a support plate 14 is fixedly installed on the inner wall of each of the two lower housings 1, and the top of the two support plates 14 is fixedly connected to the bottom of the plurality of guide posts 10 respectively.

[0027] In this embodiment, the use of two support plates 14 can improve the stability of multiple guide columns 10 during use and provide better support strength.

[0028] In summary, compared with related technologies, this solution requires the excavation of two grooves specifically for accommodating the lower housing 1 and a strip groove between the two grooves on the predetermined installation ground before use. The purpose of the strip groove is to provide a safe storage space when the anti-collision lifting barrier 13 is not raised, so as to avoid accidental collision with objects. Compared with the traditional lifting road barrier composed of multiple lifting columns, this anti-collision lifting barrier has significant advantages in installation. During the installation process, the required excavation area is greatly reduced, which not only reduces the construction difficulty and cost, but also significantly reduces the potential risks such as damage to underground communication equipment due to excessive excavation area. By using two hydraulic cylinders 4, two fixed components can be driven to move vertically, so that the two fixed components can drive the same anti-collision lifting barrier 13 to move vertically. Therefore, the anti-collision lifting barrier 13 can be smoothly raised from the strip groove and moved vertically to a preset height that can effectively intercept vehicles. In this way, the anti-collision lifting barrier successfully realizes the function of intercepting vehicles.

[0029] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0030] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A crashworthy lift pole, characterized by, Include: Two lower housings (1) installed in the ground, two said lower housings (1) are fixedly connected with the upper housing (6) through the connecting flange (5); The anti-collision lifting barrier (13) is slidingly installed on the two lower housings (1) and the two upper housings (6); Two bottom plates (2) are respectively fixedly installed at the bottom of the two lower housings (1), and two said bottom plates (2) are fixedly installed with the fixed plate (3); Two hydraulic cylinders (4) are respectively fixedly installed on the two fixed plates (3), and the output rods of the two hydraulic cylinders (4) are fixedly installed with the fixed assembly for fixing the anti-collision lifting barrier (13).

2. The crashworthy lift rod of claim 1, wherein The fixed assembly comprises: The rod handle (11) is fixedly installed on the output rod of the hydraulic cylinder (4), the rod handle (11) is fixedly connected with the anti-collision lifting barrier (13), and a plurality of through holes are formed in the rod handle (11): A plurality of nylon sleeves (12) are respectively fixedly installed in a plurality of said through holes; Two guide columns (10) are respectively slidingly installed on a plurality of said nylon sleeves (12), the top ends of the two guide columns (10) are fixedly installed with the buffer rubber pad (9), and the top portions of the two buffer rubber pads (9) are fixedly installed with the same top plate (7), the top plate (7) is fixedly connected with the upper housing (6); The panel (8) is fixedly installed on the top plate (7).

3. The crashworthy lift rod of claim 1, wherein The inner walls of the two lower housings (1) are fixedly installed with the reinforcing ribs (15), and the two reinforcing ribs (15) are provided in the shape of a mouth.

4. The crashworthy lift rod of claim 2, wherein The inner walls of the two lower housings (1) are fixedly installed with the support plates (14), and the top portions of the two support plates (14) are respectively fixedly connected with the bottom ends of a plurality of said guide columns (10).

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