CN219690374U - Quick-mounting angle iron for highway guardrail installation - Google Patents
Quick-mounting angle iron for highway guardrail installation Download PDFInfo
- Publication number
- CN219690374U CN219690374U CN202320167090.8U CN202320167090U CN219690374U CN 219690374 U CN219690374 U CN 219690374U CN 202320167090 U CN202320167090 U CN 202320167090U CN 219690374 U CN219690374 U CN 219690374U
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- quick
- mounting
- iron plate
- mounting mechanism
- pinion
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- 229910000746 Structural steel Inorganic materials 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910052742 iron Inorganic materials 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 19
- 238000010276 construction Methods 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of guardrail quick-mounting, and discloses quick-mounting angle iron for highway guardrail mounting, which comprises an L-shaped iron plate, a locking block, a threaded screw rod and a quick-mounting mechanism, wherein the quick-mounting mechanism is arranged on two sections of inner walls of the L-shaped iron plate, which are mutually vertical, the locking block is arranged on two sections of outer walls of the L-shaped iron plate, two sections of the L-shaped iron plate, which are mutually vertical, are respectively provided with a limiting hole, the limiting holes are arranged in an annular array, the threaded screw rod penetrates through the inside of the limiting holes, one end of the threaded screw rod is fixedly connected with the quick-mounting mechanism, and the other end of the threaded screw rod is in threaded connection with the locking block; the quick-mounting mechanism comprises a quick-mounting mechanism housing. The utility model has novel structure, and the plurality of screw thread screws used for mounting and fixing on the angle iron rotate together through the meshing transmission of the main gear and the auxiliary gear, thus completing one-time fixed mounting, reducing the mounting operation times of constructors, achieving the purpose of quick mounting and greatly improving the construction efficiency.
Description
Technical Field
The utility model relates to the technical field of guardrail quick-mounting, in particular to quick-mounting angle iron for highway guardrail mounting.
Background
Along with the popularization of automobiles, the smooth holiday problem that becomes of road traffic, in order to improve the smooth of road, the highway is maintaining and is being extended always, and the construction cycle of highway maintenance extension is generally longer, in the highway maintenance extension work progress, the installation of present guardrail is through the screw fixation, and a section guardrail installation need twist a plurality of screws and fix for constructor appears the condition of installation tired out easily to take place, leads to the efficiency of construction to reduce, in order to solve this problem, we propose a quick-mounting angle bar for highway guardrail installation.
Disclosure of Invention
The utility model aims to solve the problems of the background technology and provides a quick-mounting angle iron for mounting a highway guardrail.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the quick-mounting angle iron comprises an L-shaped iron plate, a locking block, a threaded screw rod and a quick-mounting mechanism, wherein the quick-mounting mechanism is arranged on two sections of inner walls of the L-shaped iron plate, which are mutually perpendicular, the locking block is arranged on two sections of outer walls of the L-shaped iron plate, limiting holes are formed in two sections of the L-shaped iron plate, which are mutually perpendicular, the limiting holes are arranged in an annular array, the threaded screw rod penetrates through the inside of the limiting holes, one end of the threaded screw rod is fixedly connected with the quick-mounting mechanism, and the other end of the threaded screw rod is in threaded connection with the locking block;
the quick-mounting mechanism comprises a quick-mounting mechanism shell, the quick-mounting mechanism shell is welded on the inner wall of an L-shaped iron plate, a limiting arc plate, a main gear, a pinion and a limiting ring are arranged inside the quick-mounting mechanism shell, one end of the main gear is rotatably mounted on the inner wall of the L-shaped iron plate through a rotating shaft, the main gear is located at the center of the quick-mounting mechanism shell, one end of the pinion is rotatably mounted on one end of the quick-mounting mechanism shell far away from the inner wall of the L-shaped iron plate through the rotating shaft, the pinion is in meshed transmission with the main gear, the other end of the pinion is welded with one end of a threaded screw rod, and the pinion is distributed in an annular array with respect to the main gear.
Preferably, the limiting arc plates are welded on the inner wall of the L-shaped iron plate, the limiting arc plates are symmetrically distributed around the circumference of the pinion, two groups of limiting arc plates and the pinion are coaxially arranged, and two groups of limiting arc plates are matched with the pinion.
Preferably, the limiting ring is welded at one end of the inner wall of the quick-mounting mechanism shell far away from the L-shaped iron plate, and the limiting ring and the quick-mounting mechanism shell are arranged coaxially, and the limiting ring and the main gear are arranged in a matched mode.
Preferably, a cross hole is formed in one end, far away from the L-shaped iron plate, of the main gear, a quick-mounting operation hole is formed in one end, far away from the L-shaped iron plate, of the quick-mounting mechanism shell, the size of the quick-mounting operation hole is the same as that of the main gear, and a sealing mechanism is tightly arranged in the quick-mounting operation hole.
Preferably, the sealing mechanism comprises a sealing plug and a connecting plastic strip, the sealing plug is arranged at two ends of the connecting plastic strip, and the sealing plug is tightly matched with the quick-mounting operation hole.
Preferably, a limiting block is fixedly arranged on the rod wall of the threaded screw rod, and the limiting block is matched with the limiting hole.
Preferably, the locking block is hexagonal, the side edge of the locking block is provided with a threaded hole, and the threaded hole is in threaded matching with the threaded screw rod.
Preferably, the number of the pinion gears and the number of the threaded screw rods are three, and the pinion gears and the threaded screw rods are distributed in a triangular mode.
Preferably, the quick-mounting mechanism housing is arranged in a circular structure.
Compared with the prior art, the utility model provides the quick-mounting angle iron for mounting the expressway guardrail, which has the following beneficial effects:
1. this quick-mounting angle bar is used in highway guardrail installation, through the main pinion of meshing in the quick-mounting mechanism, when the guardrail of highway passes through angle bar and support frame installation, only need use cross instrument to rotate the main gear, and the main gear can drive the pinion simultaneously and rotate to make a plurality of screw thread lead screws rotate, can carry out the screw thread installation to a plurality of screw thread lead screws on this angle bar, improved the installation effectiveness of guardrail greatly.
2. This quick-mounting angle bar is used in highway guardrail installation, through the setting of spacing arc and spacing ring, can carry out spacingly to main pinion, make main pinion meshing that can be better, avoided main pinion to appear taking off the tooth condition.
3. This quick-mounting angle bar is used in highway guardrail installation, through the setting of sealing plug, its sealing plug is after angle bar quick-mounting is accomplished, can seal the quick-mounting operation hole and handle, has avoided the angle bar to rust because of suffering its inside intaking of blowing in the sun in the open air to lead to the unable pivoted condition of main pinion to take place.
The device has the advantages that the structure is novel, the multiple screw rods used for mounting and fixing on the angle iron rotate together through the meshing transmission of the main gear and the auxiliary gear, the one-time fixed mounting is completed, the mounting operation times of constructors are reduced, the purpose of quick mounting is achieved, and the construction efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a quick angle iron for mounting highway guardrails;
FIG. 2 is a schematic view of the quick-mounting mechanism of FIG. 1;
FIG. 3 is an exploded view of a quick angle iron for highway guardrail mounting according to the present utility model;
fig. 4 is an enlarged schematic view of the joint of the L-shaped iron plate and the threaded screw rod in a cut-away manner.
In the figure: 1. an L-shaped iron plate; 2. a locking block; 3. a threaded screw rod; 4. a quick-mounting mechanism; 401. a limiting arc plate; 402. a main gear; 403. a pinion gear; 404. a limit circular ring; 405. a quick-mounting mechanism shell; 5. limiting slot holes; 6. a sealing plug; 7. connecting plastic strips; 8. an operation hole is quickly assembled; 9. a cross hole; 10. a threaded hole; 11. and a limiting block.
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.
Example 1
Referring to fig. 1 and 3-4, a quick-mounting angle bar for highway guardrail installation, including L type iron plate 1, retaining block 2, screw thread lead screw 3 and quick-mounting mechanism 4, quick-mounting mechanism 4 sets up in L type iron plate 1 mutually perpendicular's two sections inner walls, and retaining block 2 sets up in L type iron plate 1 mutually perpendicular's two sections outer walls, spacing hole 5 has all been seted up to L type iron plate 1 mutually perpendicular's two sections, and spacing hole 5 is the annular array setting, screw thread lead screw 3 runs through spacing hole 5's inside, screw thread lead screw 3's fixed stopper 11 that is equipped with of pole wall, and stopper 11 and spacing hole 5 phase-match, stopper 11 can avoid screw thread lead screw 3 to break away from spacing hole 3 inside, screw thread lead screw 3 one end and quick-mounting mechanism 4 fixed connection, and screw thread lead screw 3 other end and retaining block 2 threaded connection, retaining block 2 is the hexagon setting, and screw hole 10 has been seted up to the side of retaining block 2, and screw hole 10 is the screw thread matching setting with screw thread lead screw 3.
Example 2
Referring to fig. 2, the quick-mounting mechanism 4 includes a quick-mounting mechanism housing 405, the quick-mounting mechanism housing 405 is in a circular structure, and the quick-mounting mechanism housing 405 is welded on the inner wall of the L-shaped iron plate 1, a limit arc 401, a main gear 402, a pinion 403 and a limit ring 404 are all arranged in the quick-mounting mechanism housing 405, one end of the main gear 402 is rotatably mounted on the inner wall of the L-shaped iron plate 1 through a rotating shaft, the main gear 402 is located at the center of the quick-mounting mechanism housing 405, one end of the pinion 403 is rotatably mounted on one end of the quick-mounting mechanism housing 405 far away from the inner wall of the L-shaped iron plate 1 through the rotating shaft, the pinion 403 is in meshed transmission with the main gear 402, the other end of the pinion 403 is welded with one end of the threaded screw 3, the pinion 403 is in annular array distribution with respect to the main gear 402, the number of the pinion 403 and the number of the threaded screw 3 are three, and the pinion 403 and the threaded screw 3 are in triangular distribution.
Example 3
Referring to fig. 2, a limiting arc plate 401 is welded on the inner wall of an L-shaped iron plate 1, the limiting arc plate 401 is symmetrically distributed about the circumference of a pinion 403, two groups of limiting arc plates 401 are coaxially arranged with the pinion 403, and the two groups of limiting arc plates 401 are matched with the pinion 403; the spacing ring 404 welds in the inner wall one end that quick-mounting mechanism shell 405 kept away from L iron plate 1, and spacing ring 404 is coaxial setting with quick-mounting mechanism shell 405, and spacing ring 404 and main gear 402 assorted setting, and spacing arc 401 and spacing ring 404 can carry out spacingly to main pinion, and messenger's main pinion that can be better meshes, has avoided the condition that main pinion appears taking off the tooth.
Example 4
Referring to fig. 3, the cross hole 9 is provided at one end of the main gear 402 far away from the L-shaped iron plate 1, the quick-mounting operation hole 8 is provided at one end of the quick-mounting mechanism housing 405 far away from the L-shaped iron plate 1, the size of the quick-mounting operation hole 8 is the same as that of the main gear 402, and the sealing mechanism is tightly provided inside the quick-mounting operation hole 8, and comprises a sealing plug 6 and a connecting plastic strip 7, and the sealing plug 6 is arranged at two ends of the connecting plastic strip 7, and the sealing plug 6 and the quick-mounting operation hole 8 are tightly provided, after the quick-mounting of angle iron is completed, the quick-mounting operation hole 8 can be sealed, thereby avoiding occurrence of the situation that the main gear and the auxiliary gear cannot rotate due to the fact that the angle iron is subjected to water rust in the outside during the windblown and insolation.
In the utility model, during installation, firstly, a threaded screw rod 3 of one section of L-shaped iron plate 1 which is mutually perpendicular is inserted into an installation hole at the upper end of a guardrail bracket, then a connecting plastic strip 7 is pulled, a sealing plug 6 on a quick-mounting mechanism shell 405 is pulled out, namely, a quick-mounting operation hole 8 is opened, at the moment, a movable spanner is adjusted to be matched with the six sides of a locking block 2, then a cross tool such as a cross screwdriver or a pistol drill is used for being inserted into the quick-mounting operation hole 8, so that the cross tool is matched with a cross hole 9 at the top end of a main gear 402, the cross tool is rotated, so that the main gear 402 is meshed with a plurality of auxiliary gears 403 of an annular array, the threaded screw rod 3 connected with the auxiliary gears 403 is rotated, the rotating threaded screw rod 3 is matched with a threaded hole 10 on the locking block 2, the locking block 2 is pulled towards the direction of the L-shaped iron plate 1, the L-shaped iron plate 1 is locked on the guardrail bracket, then the installation hole of the guardrail is aligned with the threaded screw rod 3 of the other section of the L-shaped iron plate 1 which is mutually perpendicular, at the moment, the guardrail and the guardrail bracket are mutually perpendicular, at the moment, the guardrail and the L-shaped iron plate 1 is locked with the sealing plug 6, finally, the quick-mounting operation hole is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (9)
1. The quick-mounting angle iron for the highway guardrail comprises an L-shaped iron plate (1), locking blocks (2), a threaded screw rod (3) and a quick-mounting mechanism (4), and is characterized in that the quick-mounting mechanism (4) is arranged on two sections of inner walls of the L-shaped iron plate (1) which are mutually perpendicular, the locking blocks (2) are arranged on two sections of outer walls of the L-shaped iron plate (1) which are mutually perpendicular, limiting holes (5) are formed in two sections of the L-shaped iron plate (1) which are mutually perpendicular, the limiting holes (5) are arranged in an annular array, the threaded screw rod (3) penetrates through the inside of the limiting holes (5), one end of the threaded screw rod (3) is fixedly connected with the quick-mounting mechanism (4), and the other end of the threaded screw rod (3) is in threaded connection with the locking blocks (2);
the quick-mounting mechanism comprises a quick-mounting mechanism shell (405), the quick-mounting mechanism shell (405) is welded on the inner wall of an L-shaped iron plate (1), a limiting arc plate (401), a main gear (402), a pinion (403) and a limiting circular ring (404) are arranged inside the quick-mounting mechanism shell (405), one end of the main gear (402) is rotatably mounted on the inner wall of the L-shaped iron plate (1) through a rotating shaft, the main gear (402) is located at the central position of the quick-mounting mechanism shell (405), one end of the pinion (403) is rotatably mounted on one end of the inner wall, far away from the L-shaped iron plate (1), of the quick-mounting mechanism shell (405) through the rotating shaft, the pinion (403) is in meshed transmission with the main gear (402), the other end of the pinion (403) is welded with one end of a threaded screw rod (3), and the pinion (403) is distributed in a circular array with respect to the main gear (402).
2. The quick-mounting angle bar for highway guardrail mounting of claim 1, wherein: the limiting arc plates (401) are welded on the inner wall of the L-shaped iron plate (1), the limiting arc plates (401) are symmetrically distributed on the circumference of the pinion (403), two groups of limiting arc plates (401) are arranged coaxially with the pinion (403), and the two groups of limiting arc plates (401) are matched with the pinion (403).
3. The quick-mounting angle bar for highway guardrail mounting of claim 1, wherein: the limiting ring (404) is welded at one end of the inner wall, far away from the L-shaped iron plate (1), of the quick-mounting mechanism shell (405), the limiting ring (404) and the quick-mounting mechanism shell (405) are arranged coaxially, and the limiting ring (404) and the main gear (402) are arranged in a matched mode.
4. The quick-mounting angle bar for highway guardrail mounting of claim 1, wherein: the main gear (402) is kept away from one end of L type iron plate (1) and has been seted up cross hole (9), quick-mounting mechanism shell (405) is kept away from one end of L type iron plate (1) and has been seted up quick-mounting operation hole (8), the size of quick-mounting operation hole (8) is the same with the size of main gear (402), and the inside close-fitting of quick-mounting operation hole (8) has sealing mechanism.
5. The quick-mounting angle bar for highway guardrail mounting of claim 4, wherein: the sealing mechanism comprises a sealing plug (6) and a connecting plastic strip (7), the sealing plug (6) is arranged at two ends of the connecting plastic strip (7), and the sealing plug (6) and the quick-mounting operation hole (8) are arranged in a close-fitting mode.
6. The quick-mounting angle bar for highway guardrail mounting of claim 1, wherein: the limiting block (11) is fixedly arranged on the rod wall of the threaded screw rod (3), and the limiting block (11) is matched with the limiting hole (5).
7. The quick-mounting angle bar for highway guardrail mounting of claim 1, wherein: the locking block (2) is in a hexagonal arrangement, a threaded hole (10) is formed in the side edge of the locking block (2), and the threaded hole (10) is in threaded matching arrangement with the threaded screw rod (3).
8. The quick-mounting angle bar for highway guardrail mounting of claim 1, wherein: the number of the pinion gears (403) and the number of the threaded screw rods (3) are three, and the pinion gears (403) and the threaded screw rods (3) are distributed in a triangular mode.
9. The quick-mounting angle bar for highway guardrail mounting of claim 1, wherein: the quick-mounting mechanism housing (405) is arranged in a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320167090.8U CN219690374U (en) | 2023-02-09 | 2023-02-09 | Quick-mounting angle iron for highway guardrail installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320167090.8U CN219690374U (en) | 2023-02-09 | 2023-02-09 | Quick-mounting angle iron for highway guardrail installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219690374U true CN219690374U (en) | 2023-09-15 |
Family
ID=87964724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320167090.8U Active CN219690374U (en) | 2023-02-09 | 2023-02-09 | Quick-mounting angle iron for highway guardrail installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219690374U (en) |
-
2023
- 2023-02-09 CN CN202320167090.8U patent/CN219690374U/en active Active
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