CN220643996U - Waveform beam steel guardrail auxiliary installation equipment for curved road section - Google Patents
Waveform beam steel guardrail auxiliary installation equipment for curved road section Download PDFInfo
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- CN220643996U CN220643996U CN202322257787.7U CN202322257787U CN220643996U CN 220643996 U CN220643996 U CN 220643996U CN 202322257787 U CN202322257787 U CN 202322257787U CN 220643996 U CN220643996 U CN 220643996U
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- rod
- steel guardrail
- beam steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 238000005452 bending Methods 0.000 claims abstract description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of wave beam steel guardrail construction, in particular to wave beam steel guardrail auxiliary installation equipment for a bent road section, which comprises a base, wherein walking wheels are arranged at four corners of the bottom end of the base, two groups of first hydraulic lifting rods are symmetrically arranged on the front side of the top end of the base, an installation plate is installed between the tops of the two groups of first hydraulic lifting rods, and a bending mechanism is arranged at the other end of the installation plate; the bending mechanism comprises a second hydraulic lifting rod, a pushing mechanism and a second clamping mechanism, wherein the second hydraulic lifting rod, the pushing mechanism and the second clamping mechanism are arranged at the rear side of the top end of the base, and one end of the pushing mechanism is connected with the bearing seat. The utility model is convenient to move and adjust, can stably clamp and bend the corrugated beam steel guardrails with different heights, does not interfere other parts of the corrugated beam steel guardrails, and improves the installation efficiency.
Description
Technical Field
The utility model relates to the technical field of construction of corrugated beam steel guardrails, in particular to corrugated beam steel guardrails auxiliary installation equipment for a bent road section.
Background
The waveform beam steel guardrail is a traffic safety product for protecting and isolating expressways, and provides safety guarantee for the safety and high-efficiency running of expressway vehicles. The corrugated beam steel guardrail is partially prefabricated into a bent shape before leaving the factory, but most of the bent shapes are unified, and the corrugated beam steel guardrail is difficult to meet the use of bent road sections with different curvature radiuses. Therefore, in the construction of highway safety guardrails, the wavy beam steel guardrails are often required to be bent on site according to the requirements.
The utility model discloses a waveform beam steel guardrail auxiliary installation device and an installation method for a curved road section, which can enable an installation center line of the waveform beam steel guardrail to be accurately butted with an installation hole on a bracket in the vertical direction, improve the installation efficiency, and are convenient to use and carry.
However, when the auxiliary installation equipment is used, when the wavy beam steel guardrail pulling device arranged on the upright posts on the bent road section drives the pull rope to pull one end of the wavy beam steel guardrail, a certain pulling force is caused to the adjacent groups of upright posts on the horizontal road section through the wavy beam steel guardrail, so that the wavy beam steel guardrail is loose with the ground connection, and even inclines when serious, the whole protection quality of the wavy beam steel guardrail is reduced, and the installation efficiency is reduced.
Disclosure of Invention
The utility model aims to solve the problems in the background technology and provides a waveform beam steel guardrail auxiliary installation device for a curved road section.
The technical scheme of the utility model is as follows: the utility model provides a wave beam steel guardrail auxiliary installation equipment in crooked highway section, includes the base, and four corners in base bottom all are provided with the walking wheel, and base top front side symmetry is provided with two sets of first hydraulic lifting rods, installs the mounting panel between two sets of first hydraulic lifting rod tops, and the one end of mounting panel is provided with two sets of first fixture, and the other end of mounting panel is provided with bending mechanism;
the bending mechanism comprises a second hydraulic lifting rod, a pushing mechanism and a second clamping mechanism, wherein the second hydraulic lifting rod, the pushing mechanism and the second clamping mechanism are arranged at the rear side of the top end of the base, the first clamping mechanism and the second clamping mechanism are identical in structure, a bearing seat is arranged at the output end of the second hydraulic lifting rod, the pushing mechanism is arranged on the mounting plate, one end of the pushing mechanism is connected with the bearing seat, and the other end of the pushing mechanism is movably connected with the second clamping mechanism.
Preferably, the second clamping mechanism comprises an L-shaped mounting seat, a first screw rod is arranged in an inner cavity at the top end of the L-shaped mounting seat, the first screw rod is driven to rotate by a motor, and the clamping seat is sleeved on the first screw rod.
Preferably, the pushing mechanism comprises a sleeve penetrating through the mounting plate, the sleeve is in sliding connection with the mounting plate, a second screw is connected to the sleeve in a threaded manner, one end, far away from the sleeve, of the second screw is driven to rotate through a motor arranged at the top end of the bearing seat, and the other end of the sleeve is provided with a connecting seat which is movably connected with the second clamping mechanism.
Preferably, two groups of guide strips are symmetrically arranged on the side wall of the sleeve, and the guide strips are in sliding connection with the mounting plate.
Preferably, the rear side wall of the L-shaped mounting seat in the second clamping mechanism is provided with a C-shaped seat, a rotating shaft is arranged in the C-shaped seat, and the connecting seat is movably sleeved outside the rotating shaft.
Preferably, the bottom end of the base is further provided with a stabilizing mechanism, the stabilizing mechanism comprises a rotating rod and an inserting rod, the rotating rod is arranged in an inner cavity of the base, the rotating rod is driven to rotate through a motor, two groups of threaded portions with opposite threaded directions are arranged on the outer wall of the rotating rod, a sliding seat is sleeved on the threaded portions, the sliding seat is connected with the inner cavity of the base in a sliding mode, the bottom end of the sliding seat is hinged to a pushing rod, and the other ends of the two groups of pushing rods are hinged to the top end of the inserting rod.
Preferably, the bottom end of the base is provided with a channel matched with the push rod and the inserted rod.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: the equipment is convenient to move to a proper position through the travelling wheels; the first hydraulic lifting rod and the second hydraulic lifting rod are lifted at the same time, so that the mounting plate can be driven to adjust in the vertical direction, and the first clamping mechanism and the second clamping mechanism can clamp the wavy beam steel guardrail conveniently; the part of the wavy beam steel guardrail positioned on the flat road section can be stably clamped through the first clamping mechanism, and the part of the wavy beam steel guardrail positioned on the curved road section can be stably clamped through the second clamping mechanism; under the action of the first clamping mechanism and the second clamping mechanism, the second clamping mechanism is gradually pushed by the pushing mechanism, so that the wavy beam steel guardrail is bent to a proper bending degree, and the equipment is conveniently and stably connected with the ground by the stabilizing mechanism; in the bending process of the wavy beam steel guardrail, interference can not be caused to other upright posts or other parts on the wavy beam steel guardrail, and the installation efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a rear view of the bending mechanism of the present utility model;
FIG. 3 is a front view of the bending mechanism of the present utility model;
fig. 4 is a schematic diagram of a portion a of the present utility model.
Reference numerals: 1. a base; 101. a walking wheel; 2. a rotating rod; 201. a threaded portion; 202. a slide; 203. a push rod; 204. a rod; 3. a first hydraulic lifter; 301. a mounting plate; 4. an L-shaped mounting seat; 401. a first screw; 402. a clamping seat; 5. a second hydraulic lifting rod; 501. a socket; 502. a second screw; 503. a sleeve; 504. a guide bar; 505. a connecting seat; 6. a C-shaped seat; 601. a rotating shaft.
Detailed Description
Example 1
As shown in fig. 1, the auxiliary installation equipment for the wavy beam steel guardrail in the bent road section comprises a base 1, wherein traveling wheels 101 are arranged at four corners of the bottom end of the base 1, two groups of first hydraulic lifting rods 3 are symmetrically arranged on the front side of the top end of the base 1, an installation plate 301 is installed between the top ends of the two groups of first hydraulic lifting rods 3, one end of the installation plate 301 is provided with two groups of first clamping mechanisms, and the other end of the installation plate 301 is provided with a bending mechanism;
as shown in fig. 2 and 3, the bending mechanism includes a second hydraulic lifting rod 5, a pushing mechanism and a second clamping mechanism, wherein the second hydraulic lifting rod 5 is arranged at the rear side of the top end of the base 1, the first clamping mechanism and the second clamping mechanism are identical in structure, a bearing seat 501 is installed at the output end of the second hydraulic lifting rod 5, the pushing mechanism is arranged on the mounting plate 301, one end of the pushing mechanism is connected with the bearing seat 501, and the other end of the pushing mechanism is movably connected with the second clamping mechanism.
Further, the second fixture includes L type mount pad 4, be provided with first screw rod 401 in the inner chamber at L type mount pad 4 top, first screw rod 401 passes through motor drive and rotates, the cover is equipped with grip slipper 402 on the first screw rod 401, grip slipper 402 threaded connection first screw rod 401 and sliding connection L type mount pad 4, motor drive first screw rod 401 rotates and drives grip slipper 402 and slide along L type mount pad 4 inner chamber, grip slipper 402 and L type mount pad 4 other end mutually support can press from both sides the wave form roof beam steel guardrail tightly.
Further, the pushing mechanism comprises a sleeve 503 penetrating through the mounting plate 301, the sleeve 503 is slidably connected with the mounting plate 301, a second screw 502 is connected with the interior of the sleeve 503 in a threaded manner, one end of the second screw 502 far away from the sleeve 503 is driven to rotate by a motor arranged at the top end of the bearing seat 501, a connecting seat 505 is arranged at the other end of the sleeve 503, the connecting seat 505 is movably connected with the second clamping mechanism,
furthermore, two sets of guide strips 504 are symmetrically arranged on the side wall of the sleeve 503, and the guide strips 504 are slidably connected with the mounting plate 301, so that the sleeve 503 can be guided to slide along the mounting plate 301 but not rotate.
Further, the rear side wall of the L-shaped mounting seat 4 in the second clamping mechanism is provided with a C-shaped seat 6, a rotating shaft 601 is arranged in the C-shaped seat 6, and a connecting seat 505 is movably sleeved outside the rotating shaft 601, so that the corrugated beam steel guardrail between the second clamping mechanism and the first clamping mechanism is convenient to bend.
In the embodiment, one end of the waveform beam steel guardrail is arranged on a stand column on a flat road section, the equipment is convenient to move to a proper position through the travelling wheel 101, the first hydraulic lifting rod 3 and the second hydraulic lifting rod 5 are lifted at the same time, the mounting plate 301 can be driven to adjust in the vertical direction, the waveform beam steel guardrail is adapted, the motor drives the first screw 401 to rotate, and then the waveform beam steel guardrail on the flat road section is stably clamped through the first clamping mechanism; then the second clamping mechanism clamps the part of the wavy girder steel guardrail located on the bending section in the same way, the second screw 502 is driven by a motor to rotate, so that the sleeve 503 slides along the mounting plate 301 towards the direction gradually away from the bearing seat 501, the connecting seat 505 further rotates gradually along the rotating shaft 601, and the second clamping mechanism is pushed by the connecting seat 505 until the wavy girder steel guardrail is bent to a proper bending degree, no interference is caused to other upright posts or other parts of the wavy girder steel guardrail, and the wavy girder steel guardrail is convenient to mount with the upright posts on the bending section.
Example two
As shown in fig. 2 and fig. 4, compared with the first embodiment, the bottom end of the base 1 is further provided with a stabilizing mechanism, the stabilizing mechanism comprises a rotating rod 2 and a plug rod 204, the rotating rod 2 is arranged in an inner cavity of the base 1, the rotating rod 2 is driven to rotate by a motor, two groups of threaded parts 201 with opposite thread directions are arranged on the outer wall of the rotating rod 2, a sliding seat 202 is sleeved on the threaded parts 201, the sliding seat 202 is slidably connected with the inner cavity of the base 1, the bottom end of the sliding seat 202 is hinged with a push rod 203, and the other ends of the two groups of push rods 203 are hinged with the top ends of the plug rods 204.
Further, a channel matched with the push rod 203 and the insert rod 204 is formed at the bottom end of the base 1, and the channel is communicated with the inner cavity of the base 1.
In this embodiment, the rotating rod 2 is driven by a motor to rotate, under the action of the threaded portion 201, the two groups of sliding seats 202 slide close to each other, and then the push rod 203 pushes the inserting rod 204 downwards until the inserting rod 204 passes through the channel to be inserted into the ground, so that the device is stably connected with the ground, and the bending of the waveform beam steel guardrail is avoided.
Working principle: the equipment is convenient to move to a proper position through the travelling wheels 101, the first hydraulic lifting rod 3 and the second hydraulic lifting rod 5 are lifted at the same time, the mounting plate 301 can be driven to adjust in the vertical direction, the clamping of the waveform beam steel guardrail is adapted, the first screw 401 is driven by a motor to rotate so as to drive the clamping seat 402 to slide, the part of the waveform beam steel guardrail mounted on the upright post on the flat road section is stably clamped, and the part of the waveform beam steel guardrail positioned on the curved road section is stably clamped by the second clamping mechanism through the same mode; the second screw 502 is driven by a motor to rotate so as to drive the sleeve 503 to slide along the mounting plate 301, and then the second clamping mechanism is pushed by the connecting seat 505, the C-shaped seat 6 and the rotating shaft 601 until the waveform beam steel guardrail is bent to a proper bending degree by the mutual cooperation of the second clamping mechanism and the first clamping mechanism, the bending part can be mounted, the interference to other upright posts or other parts on the waveform beam steel guardrail can be avoided, and the mounting efficiency is improved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The waveform beam steel guardrail auxiliary installation equipment for the bent road section is characterized by comprising a base (1), wherein travelling wheels (101) are arranged at four corners of the bottom end of the base (1), two groups of first hydraulic lifting rods (3) are symmetrically arranged on the front side of the top end of the base (1), an installation plate (301) is installed between the tops of the two groups of first hydraulic lifting rods (3), two groups of first clamping mechanisms are arranged at one end of the installation plate (301), and a bending mechanism is arranged at the other end of the installation plate (301);
the bending mechanism comprises a second hydraulic lifting rod (5), a pushing mechanism and a second clamping mechanism, wherein the second hydraulic lifting rod (5) is arranged at the rear side of the top end of the base (1), the first clamping mechanism and the second clamping mechanism are identical in structure, a bearing seat (501) is arranged at the output end of the second hydraulic lifting rod (5), the pushing mechanism is arranged on the mounting plate (301), one end of the pushing mechanism is connected with the bearing seat (501), and the other end of the pushing mechanism is movably connected with the second clamping mechanism.
2. The auxiliary installation device for the wavy beam steel guardrail on the curved road section according to claim 1, wherein the second clamping mechanism comprises an L-shaped installation seat (4), a first screw rod (401) is arranged in an inner cavity at the top end of the L-shaped installation seat (4), the first screw rod (401) is driven to rotate by a motor, and a clamping seat (402) is sleeved on the first screw rod (401).
3. The wavy girder steel guardrail auxiliary installation equipment on a curved road section according to claim 1, wherein the pushing mechanism comprises a sleeve (503) penetrating through the installation plate (301), the sleeve (503) is connected with the installation plate (301) in a sliding mode, a second screw rod (502) is connected with the inner thread of the sleeve (503), one end, far away from the sleeve (503), of the second screw rod (502) is driven to rotate through a motor arranged at the top end of the bearing seat (501), a connecting seat (505) is arranged at the other end of the sleeve (503), and the connecting seat (505) is movably connected with the second clamping mechanism.
4. A wavy girder steel guardrail auxiliary installation device at a curved section according to claim 3, characterized in that two sets of guide bars (504) are symmetrically arranged on the side wall of the sleeve (503), the guide bars (504) being slidingly connected with the installation plate (301).
5. A wave beam steel guardrail auxiliary installation device for a curved road section according to claim 2 or 3, characterized in that the rear side wall of the L-shaped installation seat (4) in the second clamping mechanism is provided with a C-shaped seat (6), a rotating shaft (601) is arranged inside the C-shaped seat (6), and the connecting seat (505) is movably sleeved outside the rotating shaft (601).
6. The waveform beam steel guardrail auxiliary installation equipment of a bending section according to claim 1, characterized in that a stabilizing mechanism is further arranged at the bottom end of the base (1), the stabilizing mechanism comprises a rotating rod (2) and a plug rod (204) which are arranged in an inner cavity of the base (1), the rotating rod (2) is driven to rotate by a motor, two groups of threaded parts (201) with opposite thread directions are arranged on the outer wall of the rotating rod (2), a sliding seat (202) is sleeved on the threaded parts (201), the sliding seat (202) is connected with the inner cavity of the base (1) in a sliding mode, push rods (203) are hinged to the bottom ends of the sliding seat (202), and the other ends of the two groups of push rods (203) are hinged to the top ends of the plug rod (204).
7. The auxiliary installation device for the wavy girder steel guardrail of the bent section according to claim 6, wherein the bottom end of the base (1) is provided with a channel matched with the push rod (203) and the inserted rod (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257787.7U CN220643996U (en) | 2023-08-21 | 2023-08-21 | Waveform beam steel guardrail auxiliary installation equipment for curved road section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257787.7U CN220643996U (en) | 2023-08-21 | 2023-08-21 | Waveform beam steel guardrail auxiliary installation equipment for curved road section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220643996U true CN220643996U (en) | 2024-03-22 |
Family
ID=90293997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322257787.7U Active CN220643996U (en) | 2023-08-21 | 2023-08-21 | Waveform beam steel guardrail auxiliary installation equipment for curved road section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220643996U (en) |
-
2023
- 2023-08-21 CN CN202322257787.7U patent/CN220643996U/en active Active
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