Road pile for road construction

Abstract

The road pile for road construction comprises an outer supporting column, the bottom end of the outer supporting column is fixedly connected with an installation base, an inner supporting column is arranged in the outer supporting column, the outer surface of the outer supporting column is fixedly connected with a sealing plate, and the inner bottom wall of the outer supporting column is fixedly connected with a set of hydraulic cylinders. According to the device, through mutual cooperation of two hydraulic cylinders, an inner supporting column and a push plate, the effect of lifting adjustment of the device can be achieved, the avoiding effect can be achieved when necessary, through mutual cooperation of a mounting base and a sealing plate, the device can be fixed to an embedded pile, the embedded pile can be sealed through the sealing plate, and the device is convenient to use. Therefore, the phenomenon that concrete pouring is conducted on the embedded piles is avoided, the road pile installation speed is increased, the road pile installation working efficiency is improved, through mutual cooperation of the limiting grooves and the limiting blocks, the effect of protecting lifting adjustment of the inner supporting columns is achieved, and the phenomenon of direction deviation in the adjustment process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of road piles, in particular to a road pile for road construction. Background Art

[0002] Ground piles are frequently used in construction. Ground piles are usually driven into the bottom surface by a ground pile driver. The ground pile driver directly strikes the ground pile to give it a downward force. However, the striking of the ground pile driver may cause certain damage to the firmness of the ground pile. Since the height of the ground pile is fixed, it is often necessary to strike the ground pile several times by the ground pile driver before it can be buried underground.

[0003] A Chinese patent with the public number CN207608848U discloses a road construction pile, whose structure includes an anti-collision column, an upper flange, a support rod, an inspection joint, a guide rail, a chassis, a load-bearing column, a warning device, a support rod, a lower flange, and a sensor. The upper surface of the support rod is connected to the inner surface of the anti-collision column, and the left end surface of the lower flange is bonded to the right end surface of the anti-collision column. The warning device includes a connecting support rod, an outer cover shell, a piston cylinder, a signal receiver, and a support rod connecting groove. The connecting support rod is embedded in the inner surface of the support rod connecting groove, and the piston cylinder and the signal receiver are nested. The utility model is a road construction pile, which is provided with a warning device on the structure. The warning device It is placed above the load-bearing column. When the sensor senses that a pedestrian attempts to cross the road pile, the signal receiver will receive the signal from the sensor, and the piston cylinder can drive the connecting rod to rise. The connecting rod can make the rod rise slowly, thereby driving the rise of the anti-collision column, and then issuing a warning device to pedestrians to avoid safety hazards. However, although the above patent can warn pedestrians and prevent pedestrians from crossing the road pile, it is still necessary to cast concrete for the road pile during actual installation, which makes the installation of the road pile complicated and reduces the efficiency of the road pile installation work. For this reason, we propose a road construction road pile to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a road construction pile to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A road construction pile comprises an outer pillar, the bottom end of the outer pillar is fixedly connected to a mounting base, an inner pillar is arranged inside the outer pillar, a sealing plate is fixedly connected to the outer surface of the outer pillar, the inner wall of the sealing plate contacts the outer surface of the inner pillar, a group of hydraulic cylinders is fixedly connected to the inner bottom wall of the outer pillar, a push plate is fixedly connected to the upper surfaces of two hydraulic cylinders, the upper surfaces of the push plates are fixedly connected to the bottom end of the inner pillar, a group of limiting grooves are opened on the inner wall of the outer pillar, a limiting block is slidably connected to the inside of each limiting groove, and the side surfaces of the two limiting blocks close to each other are respectively fixedly connected to the outer surface of the inner pillar.

[0007] In a further embodiment, two groups of mounting holes are formed on the upper surface of the mounting base, and an isolation pad is fixedly connected to the bottom surface of the mounting base.

[0008] In a further embodiment, a group of batteries is fixedly connected to the inner bottom wall of the outer support, and a solar panel is fixedly connected to the top of the inner support.

[0009] In a further embodiment, a group of warning strips are provided on the outer surface of the inner support, and the inner wall of each of the warning strips is fixedly connected to the outer surface of the inner support.

[0010] In a further embodiment, a positioning ring is fixedly connected to the outer surface of the outer support, and the bottom surface of the positioning ring is fixedly connected to the upper surface of the mounting base.

[0011] In a further embodiment, two groups of limit plates are fixedly connected to the inner bottom wall of the outer support, and the side surfaces of the two groups of limit plates close to each other are fixedly connected to the front sides of the two batteries and the back sides of the two batteries respectively.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device achieves the effect of lifting and lowering adjustment through the mutual cooperation of two hydraulic cylinders, the inner support and the push plate, and can achieve the effect of avoiding when necessary. The device can be fixed on the embedded pile through the mutual cooperation of the installation base and the sealing plate, and the embedded pile can be sealed by the sealing plate, thereby saving the phenomenon of pouring concrete for the embedded pile, speeding up the installation of the road pile, and improving the work efficiency of the road pile installation. The mutual cooperation of the limit groove and the limit block plays a role in protecting the lifting and lowering adjustment of the inner support, avoiding the phenomenon of directional deviation during the adjustment process, and ensuring the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a road construction pile;

[0015] Figure 2It is a three-dimensional structural schematic diagram of a side section of a road construction pile;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a front cross-section of a road construction pile;

[0017] Figure 4 A road construction pile Figure 3 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. outer support; 2. mounting base; 3. mounting hole; 4. positioning ring; 5. sealing plate; 6. solar panel; 7. inner support; 8. warning strip; 9. push plate; 10. hydraulic cylinder; 11. battery; 12. limit plate; 13. isolation pad; 14. limit groove; 15. limit block. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In the utility model, a road construction pile comprises an outer pillar 1, the bottom end of the outer pillar 1 is fixedly connected with a mounting base 2, an inner pillar 7 is arranged inside the outer pillar 1, a sealing plate 5 is fixedly connected to the outer surface of the outer pillar 1, the inner wall of the sealing plate 5 contacts the outer surface of the inner pillar 7, a group of hydraulic cylinders 10 are fixedly connected to the inner bottom wall of the outer pillar 1, a push plate 9 is fixedly connected to the upper surfaces of the two hydraulic cylinders 10, the upper surface of the push plate 9 is fixedly connected to the bottom end of the inner pillar 7, a group of limiting grooves 14 are opened on the inner wall of the outer pillar 1, and a limiting block 15 is slidably connected to the inside of each limiting groove 14, and the side surfaces of the two limiting blocks 15 close to each other are fixedly connected to the outer surface of the inner pillar 7 respectively.

[0023] Two groups of mounting holes 3 are provided on the upper surface of the mounting base 2, and an isolation pad 13 is fixedly connected to the bottom surface of the mounting base 2, so that the device can be quickly installed and fixed inside the embedded pile, and the isolation pad 13 can reduce the damage of the embedded pile to the device. A group of batteries 11 are fixedly connected to the inner bottom wall of the outer pillar 1, and a solar panel 6 is fixedly connected to the top of the inner pillar 7, which can avoid the cable connection of the device and store the electricity generated by the solar panel 6 inside the battery 11 to ensure the normal use of the device. A group of warning strips 8 are provided on the outer surface of the inner pillar 7, and the inner wall of each warning strip 8 is fixedly connected to the outer surface of the inner pillar 7, so as to improve the warning effect on pedestrians and vehicles and avoid the phenomenon of vehicles hitting road piles at night.

[0024] The outer surface of the outer pillar 1 is fixedly connected with a positioning ring 4, and the bottom surface of the positioning ring 4 is fixedly connected to the upper surface of the mounting base 2, thereby enhancing the firmness of the device and preventing the outer pillar 1 from loosening after long-term use. The inner bottom wall of the outer pillar 1 is fixedly connected with two groups of limit plates 12, and the side surfaces of the two groups of limit plates 12 that are close to each other are respectively fixedly connected to the front side of the two batteries 11 and the back side of the two batteries 11, thereby preventing the batteries 11 from shaking during adjustment or use, thereby enhancing the use effect of the device and ensuring the normal use of the device.

[0025] The working principle of the utility model is:

[0026] When the device is in use, the device is first fixed to the interior of the embedded pile through the mounting hole 3 on the mounting base 2, and the embedded pile mouth is sealed by the sealing plate 5, so as to achieve the effect of avoiding pouring concrete, and the electricity generated by the solar panel 6 is stored in the two batteries 11. When height adjustment is required, the two hydraulic cylinders 10 are controlled by the controller to work, and the two hydraulic cylinders 10 move the push plates 9 upward or downward, and then the push plates 9 drive the inner pillars 7 to be raised and lowered, and the inner pillars 7 can be prevented from directional deviation by the cooperation of the limit grooves 14 and the limit blocks 15, so as to improve the work efficiency of the road pile installation.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A road construction pile, characterized by: The invention comprises an outer support (1), the bottom end of the outer support (1) is fixedly connected to a mounting base (2), an inner support (7) is arranged inside the outer support (1), a sealing plate (5) is fixedly connected to the outer surface of the outer support (1), the inner wall of the sealing plate (5) contacts the outer surface of the inner support (7), a group of hydraulic cylinders (10) are fixedly connected to the inner bottom wall of the outer support (1), the upper surfaces of the two hydraulic cylinders (10) are fixedly connected to a push plate (9), the upper surface of the push plate (9) is fixedly connected to the bottom end of the inner support (7), a group of limiting grooves (14) are opened on the inner wall of the outer support (1), each limiting groove (14) is slidably connected to a limiting block (15), and the side surfaces of the two limiting blocks (15) close to each other are respectively fixedly connected to the outer surface of the inner support (7).

2. A road construction pile according to claim 1, characterized in that: Two groups of mounting holes (3) are provided on the upper surface of the mounting base (2), and an isolation pad (13) is fixedly connected to the bottom surface of the mounting base (2).

3. A road construction pile according to claim 1, characterized in that: A group of storage batteries (11) is fixedly connected to the inner bottom wall of the outer support (1), and a solar panel (6) is fixedly connected to the top of the inner support (7).

4. A road construction pile according to claim 1, characterized in that: A group of warning strips (8) are provided on the outer surface of the inner support (7), and the inner wall of each warning strip (8) is fixedly connected to the outer surface of the inner support (7).

5. A road construction pile according to claim 1, characterized in that: A positioning ring (4) is fixedly connected to the outer surface of the outer support (1), and the bottom surface of the positioning ring (4) is fixedly connected to the upper surface of the mounting base (2).

6. A road construction pile according to claim 3, characterized in that: Two groups of limit plates (12) are fixedly connected to the inner bottom wall of the outer support (1), and the side surfaces of the two groups of limit plates (12) close to each other are fixedly connected to the front surfaces of the two storage batteries (11) and the back surfaces of the two storage batteries (11), respectively.

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