CN219637775U

CN219637775U - Wave beam guardrail

Info

Publication number: CN219637775U
Application number: CN202320323658.0U
Authority: CN
Inventors: 李明; 王永山; 李小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-05
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a wave beam guardrail, which comprises a guardrail main body and a supporting and reinforcing mechanism, wherein the guardrail main body comprises a wave guardrail plate and two plug upright posts, the supporting and reinforcing mechanism is arranged on the wave guardrail plate and positioned between the two plug upright posts, the supporting and reinforcing mechanism comprises a reinforcing plate, a mounting bolt, a plug rod, a fixed pipe and a supporting member, the U-shaped reinforcing plate is fixed on the wave guardrail plate through the mounting bolt, the plug rod and the fixed pipe are arranged between the bottom of the reinforcing plate and the ground, and the supporting members are arranged on the front surface and the rear surface of the reinforcing plate; according to the utility model, the waveform baffle, the pluggable upright post and the supporting and reinforcing mechanism are combined, so that the supporting and reinforcing effects on the waveform baffle can be further realized, the bearing strength and the protection effect of the waveform baffle on the vehicle collision are improved, the use safety of the waveform baffle is improved, and the whole supporting and reinforcing mechanism is convenient to assemble and disassemble and is suitable for the waveform baffles with different heights.

Description

Wave beam guardrail

Technical Field

The utility model belongs to the technical field of guardrails, and particularly relates to a waveform beam guardrail.

Background

The corrugated guardrail is a combined corrugated plate movable steel guardrail for the opening of a central separation zone of a highway, and consists of two corrugated steel guardrail plates and two upright posts fixedly clamped between the two corrugated steel guardrail plates. The plug upright post can be conveniently inserted into a plug hole preset at the opening, thereby playing the roles of isolation and protection.

The existing plug upright posts for supporting the waveform fence are relatively fixed in distance, so that the waveform fence between the plug upright posts lacks corresponding supporting measures, the middle part of the waveform fence is possibly deformed and damaged due to insufficient impact bearing capacity of a vehicle, and the problem of blocking and protecting effects on the vehicle is solved.

Disclosure of Invention

The utility model aims to provide a wave beam guardrail, which aims to solve the problem that insufficient bearing capacity of the middle part of a wave beam guardrail provided in the background art influences the blocking protection effect on a vehicle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wave beam guardrail, includes guardrail main part and supports strengthening mechanism, the guardrail main part includes wave form breast board and plug stand, support strengthening mechanism installs on wave form breast board and is located between two plug stands, support strengthening mechanism includes gusset plate, mounting bolt, inserted bar, fixed pipe and supporting member, U type the gusset plate passes through mounting bolt to be fixed on wave form breast board, be provided with inserted bar and fixed pipe between gusset plate bottom and the ground, the surface all is provided with supporting member around the gusset plate.

Preferably, a bearing is arranged between the fixed pipe and the bottom of the reinforcing plate, the inserted link is installed in the fixed pipe in a screwed mode, and the lower end of the inserted link is embedded into the ground.

Preferably, the support member includes backup pad, fixed column, spacing ring and rectangle breach, and L type the backup pad lower extreme extends to ground, the rectangle breach has been seted up to the backup pad upper end, the fixed column is fixed at the gusset plate surface and the tip passes the rectangle breach and exposes in the outside.

Preferably, the limiting ring is sleeved at the end part of the fixed column in a screwing way, and the limiting ring is in contact with the outer surface of the supporting plate.

Preferably, the plug stand includes outer erection column, cylinder and connecting rod, the inside cylinder that is provided with of outer erection column, cylinder lower extreme embedding ground.

Preferably, the clamping groove is formed in the surface of the column body along the height direction of the column body, and the connecting rod penetrates through the outer mounting column to be in threaded connection with the clamping groove.

Preferably, a reinforcing rib is arranged between the wavy baffle plate and the pluggable upright post, and a reinforcing plate is arranged on the outer surface of the supporting plate.

Preferably, the plug stand column is vertically fixed on the rear surface of the wave-shaped breast board, and the lower end of the plug stand column is embedded into the ground.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the waveform baffle, the pluggable upright post and the supporting and reinforcing mechanism are combined, so that the supporting and reinforcing effects on the waveform baffle can be further realized, the bearing strength and the protection effect of the waveform baffle on the vehicle collision are improved, the use safety of the waveform baffle is improved, and the whole supporting and reinforcing mechanism is convenient to assemble and disassemble and is suitable for the waveform baffles with different heights.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support reinforcement mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the support member of the present utility model;

FIG. 4 is a schematic view of a plug-in column according to the present utility model;

in the figure: 100. a guardrail main body; 101. a wave-shaped breast board; 102. inserting and pulling the upright post; 1021. an outer mounting post; 1022. a column; 1023. a connecting rod; 200. supporting and reinforcing mechanisms; 201. a reinforcing plate; 202. installing a bolt; 203. a rod; 204. a fixed tube; 205. a support member; 2051. a support plate; 2052. fixing the column; 2053. a limiting ring; 2054. rectangular notch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a wave beam guardrail, including guardrail main part 100 and support strengthening mechanism 200, guardrail main part 100 includes wave form breast board 101 and plug stand 102, support strengthening mechanism 200 installs on wave form breast board 101 and is located between two plug stands 102, support strengthening mechanism 200 can play further support reinforcement effect to wave form breast board 101, improve wave form breast board 101 bearing strength and protection effect, support strengthening mechanism 200 includes gusset plate 201, mounting bolt 202, inserted bar 203, fixed pipe 204 and supporting member 205, the gusset plate 201 of U type passes through mounting bolt 202 to be fixed on wave form breast board 101, realize the detachable connection of two, be provided with inserted bar 203 and fixed pipe 204 between gusset plate 201 bottom and the ground, utilize inserted bar 203 and fixed pipe 204 to improve the supporting strength to gusset plate 201 and wave form breast board 101, the front and back surface of gusset plate 201 all is provided with supporting member 205, improve the supporting strength to gusset plate 201.

In this embodiment, preferably, a bearing is disposed between the fixed tube 204 and the bottom of the reinforcing plate 201, so that the fixed tube 204 can be conveniently moved upwards by rotating, the installation angle of the reinforcing plate 201 can be conveniently adjusted, the insert rod 203 is rotatably installed in the fixed tube 204, the lower end of the insert rod 203 is embedded into the ground, and the insert rod 203 is embedded into the ground, so as to increase the installation strength with the ground.

In this embodiment, preferably, the supporting member 205 includes a supporting plate 2051, a fixing column 2052, a limiting ring 2053 and a rectangular notch 2054, where the supporting member 205 can increase the contact area with the ground, so as to improve the supporting strength of the guardrail main body 100, improve the bearing strength of the guardrail main body 100 on the vehicle, the lower end of the L-shaped supporting plate 2051 extends to the ground, the upper end of the supporting plate 2051 is provided with the rectangular notch 2054, the fixing column 2052 is fixed on the outer surface of the reinforcing plate 201, and the end portion of the fixing column 2052 passes through the rectangular notch 2054 to be exposed outside, the fixing column 2052 can move in the rectangular notch 2054, so as to facilitate adjusting the height position of the reinforcing plate 201, facilitate the mounting of the reinforcing plate 201 on the waveform baffle 101, and the limiting ring 2053 is rotatably sleeved on the end portion of the fixing column 2052, and the limiting ring 2053 contacts with the outer surface of the supporting plate 2051, so that the height position of the reinforcing plate 201 and the fixing column 2052 can be limited and fixed by using the contacted friction resistance.

In summary, the reinforcing plate 201 is fixed on the surface of the wave-shaped breast board 101 through the mounting bolt 202, and the inserted link 203 rotates to move downwards and is embedded into the caulking groove arranged on the ground, so that the fastening connection between the inserted link 203 and the ground is realized, the supporting protection effect on the reinforcing plate 201 is improved, the supporting plate 2051 moves downwards along the fixing column 2052 until the lower end of the supporting plate 2051 contacts with the ground, the limiting ring 2053 is screwed to enable the supporting plate 2051 to contact with the surface of the supporting plate 2051, the friction resistance of contact is utilized to limit and fix the position of the supporting plate 2051, the contact area with the ground is increased by utilizing the supporting and reinforcing mechanism 200, and when a vehicle collides with the guardrail main body 100, the supporting and reinforcing mechanism 200 can share and support the impact force due to the strength and the mounting strength of the ground, so that the situation that the wave-shaped breast board 101 influences the protection effect on the vehicle due to the impact deformation damage is avoided.

Example 2

Referring to fig. 1 to 4, a second embodiment of the present utility model is shown, which differs from the previous embodiment.

In this embodiment, preferably, the plug stand 102 includes outer installing column 1021, column 1022 and connecting rod 1023, utilize plug stand 102 high adjustability, be convenient for adjust the installation height of wave form breast board 101, improve the protection effect of wave form breast board 101, outer installing column 1021 inside is provided with column 1022, column 1022 lower extreme embedding ground, the draw-in groove has been seted up along its direction of height on column 1022 surface, connecting rod 1023 passes outer installing column 1021 and draw-in groove threaded connection, realizes the detachable connection of two.

In this embodiment, preferably, a reinforcing rib is disposed between the wave-shaped baffle 101 and the plug upright 102, and a reinforcing plate is disposed on the outer surface of the support plate 2051, so as to increase the installation strength of the support plate 2051.

In this embodiment, preferably, the plug upright post 102 is vertically fixed on the rear surface of the wave-shaped breast board 101, the lower end of the plug upright post 102 is embedded into the ground, and the plug upright post 102 plays a supporting and reinforcing role on the wave-shaped breast board 101.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wave form roof beam guardrail, includes guardrail main part (100) and supports strengthening mechanism (200), guardrail main part (100) include wave form breast board (101) and plug stand (102), its characterized in that: support strengthening mechanism (200) install on wave form breast board (101) and be located between two plug stands (102), support strengthening mechanism (200) include gusset plate (201), mounting bolt (202), inserted bar (203), fixed pipe (204) and supporting member (205), U type gusset plate (201) are fixed on wave form breast board (101) through mounting bolt (202), be provided with inserted bar (203) and fixed pipe (204) between gusset plate (201) bottom and the ground, surface all is provided with supporting member (205) around gusset plate (201).

2. A wavy girder guard rail according to claim 1, wherein: a bearing is arranged between the fixed pipe (204) and the bottom of the reinforcing plate (201), the inserted link (203) is rotatably arranged in the fixed pipe (204), and the lower end of the inserted link (203) is embedded into the ground.

3. A wavy girder guard rail according to claim 1, wherein: the support member (205) comprises a support plate (2051), a fixing column (2052), a limiting ring (2053) and a rectangular notch (2054), wherein the lower end of the L-shaped support plate (2051) extends to the ground, the rectangular notch (2054) is formed in the upper end of the support plate (2051), the fixing column (2052) is fixed on the outer surface of the reinforcing plate (201), and the end part of the fixing column penetrates through the rectangular notch (2054) to be exposed outside.

4. A wavy girder guard rail according to claim 3, wherein: the limiting rings (2053) are sleeved at the end parts of the fixed columns (2052) in a screwing mode, and the limiting rings (2053) are in contact with the outer surfaces of the supporting plates (2051).

5. A wavy girder guard rail according to claim 1, wherein: the plug stand (102) comprises an outer mounting column (1021), a column body (1022) and a connecting rod (1023), wherein the column body (1022) is arranged in the outer mounting column (1021), and the lower end of the column body (1022) is embedded into the ground.

6. A wavy girder guard rail according to claim 5, wherein: the surface of the column body (1022) is provided with a clamping groove along the height direction, and the connecting rod (1023) passes through the outer mounting column (1021) to be in threaded connection with the clamping groove.

7. A wavy girder guard rail according to claim 3, wherein: reinforcing ribs are arranged between the wavy baffle plates (101) and the pluggable upright posts (102), and reinforcing plates are arranged on the outer surfaces of the supporting plates (2051).

8. A wavy girder guard rail according to claim 1, wherein: the plug stand column (102) is vertically fixed on the rear surface of the wave-shaped breast board (101), and the lower end of the plug stand column (102) is embedded into the ground.