CN213476725U - Welding-free assembled metal guardrail - Google Patents
Welding-free assembled metal guardrail Download PDFInfo
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- CN213476725U CN213476725U CN202022264055.7U CN202022264055U CN213476725U CN 213476725 U CN213476725 U CN 213476725U CN 202022264055 U CN202022264055 U CN 202022264055U CN 213476725 U CN213476725 U CN 213476725U
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Abstract
The utility model discloses a welding-free assembled metal guardrail, which relates to the technical field of road administration facilities and mainly solves the problem that the prior road administration protective guard is easy to be damaged when being collided by external force; the device includes the base, it has the stand to peg graft on the base, be provided with the fixed orifices on the base, the fixed orifices passes through connecting bolt and ground fixed mounting, install installation pole and installation pole down on the stand, it is provided with the recess to go up on installation pole and install down on the pole, evenly install vertical pole in the recess, the both ends of vertical pole are provided with the U-shaped fixed block, be provided with the connecting hole on the U-shaped fixed block, the U-shaped fixed block cup joints on vertical pole through the connecting hole, the side of U-shaped fixed block is provided with the bolt hole, be connected with fixing bolt between bolt hole and the connecting hole, it is hollow setting with lower installation pole to go up the installation pole, upward be provided with the cavity groove in the installation pole.
Description
Technical Field
The utility model relates to a road administration facility technical field specifically is an exempt from to weld assembled metal guardrail.
Background
The guard rail is commonly used on municipal roads and plays a role in separating and protecting vehicles and pedestrians, and meanwhile, a part of the guard rail can also play a beautifying role.
The existing protective guard is generally fixedly connected with an upright post, a cross rod and a vertical rod through connecting bolts, and a part of protective guard is directly welded in a factory and then is connected with the upright post to form the protective guard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a exempt from to weld assembled metal guardrail to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a welding-free assembled metal guardrail comprises a base, wherein a stand column is inserted into the base, a fixing hole is formed in the base and fixedly mounted with the ground through a connecting bolt, an upper mounting rod and a lower mounting rod are mounted on the stand column, grooves are formed in the upper mounting rod and the lower mounting rod, connecting holes are uniformly formed in the side edges of the grooves, the inner wall of each connecting hole is smoothly arranged, a vertical rod is uniformly mounted in each groove, U-shaped fixing blocks are arranged at two ends of each vertical rod and provided with insertion holes, the U-shaped fixing blocks are sleeved on the vertical rods through the insertion holes, bolt holes are formed in the side edges of the U-shaped fixing blocks, the fixing bolts are connected between the bolt holes and the connecting holes, the upper mounting rod and the lower mounting rod are connected with a mounting block, and a matching groove is formed in the mounting block, the mounting block is provided with a pin hole, a pin shaft is arranged in the pin hole, the upper mounting rod and the lower mounting rod are connected with the mounting block through the pin hole and the pin shaft, and the mounting block is connected with the stand column through a connecting block in a rotating mode.
As a further aspect of the present invention: the upper mounting rod and the lower mounting rod are arranged in a hollow mode.
As a further aspect of the present invention: and a connecting rope is further installed on the connecting hole and is connected with the flowerpot.
As a further aspect of the present invention: the flowerpot is characterized in that a hollow groove is formed in the upper mounting rod, two ends of the hollow groove are sealed, a water injection hole is formed in the top of the hollow groove of the upper mounting rod, irrigation holes are evenly formed in the bottom of the hollow groove, and the irrigation holes are right aligned to the flowerpot.
As a further aspect of the present invention: the flowerpot and the vertical rod are arranged at intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model realizes the rotary connection of the upper mounting rod and the lower mounting rod through the connecting block and the mounting block pin shaft, can promote the guardrail to realize certain compensation effect by means of the rotary connection when being impacted by external force, and avoids the guardrail from being directly damaged and being incapable of being reused; the vertical rod is positioned and installed through the groove and the U-shaped connecting block fixing bolt, and the bolt hole and the connecting hole with the smooth inner wall are matched, so that when the guardrail is impacted, the vertical rod can slide in the jack, the guardrail is prevented from being directly damaged, the guardrail is prevented from being damaged, meanwhile, the guardrail is convenient to adjust subsequently, and the guardrail can be reset and put into use quickly; through installing the flowerpot on the guardrail, set up cavity groove simultaneously on last installation pole, the operation is convenient for irrigate the flowerpot to the setting of cooperation water injection hole and irrigation hole, promotes road greening effect.
Drawings
Fig. 1 is a schematic structural view of a welding-free assembled metal guardrail.
Fig. 2 is an installation schematic diagram of a vertical rod in a welding-free assembly type metal guardrail.
Fig. 3 is a schematic structural view of a U-shaped fixing block in a welding-free assembly type metal guardrail.
Fig. 4 is a schematic structural view of a mounting block in a welding-free assembly type metal guardrail.
Fig. 5 is a schematic view of the structure of the upper mounting rod of the welding-free assembly type metal guardrail.
In the figure: the water injection type flowerpot comprises a base, 2 fixing holes, 3 stand columns, 4 mounting blocks, 40 matching grooves, 41 pin holes, 5 connecting blocks, 6 lower mounting rods, 7 upper mounting rods, 71 water injection holes, 72 irrigation holes, 73 hollow grooves, 8 vertical rods, 80 jacks, 9 grooves, 90 connecting holes, 10U-shaped fixing blocks, 100 bolt holes, 11 connecting ropes, 12 flowerpots and 13 fixing bolts.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
referring to fig. 1-5, a welding-free assembly type metal guardrail comprises a base 1, wherein a vertical column 3 is inserted into the base 1, a fixing hole 2 is formed in the base 1, the fixing hole 2 is fixedly installed on the ground through a connecting bolt, an upper installation rod 7 and a lower installation rod 6 are installed on the vertical column 3, grooves 9 are formed in the upper installation rod 7 and the lower installation rod 6, connecting holes 90 are uniformly formed in the side edges of the grooves 9, the inner walls of the connecting holes 90 are smoothly arranged, vertical rods 8 are uniformly installed in the grooves 9, U-shaped fixing blocks 10 are arranged at the two ends of each vertical rod 8, jacks 80 are formed in the U-shaped fixing blocks 10, the U-shaped fixing blocks 10 are sleeved on the vertical rods 8 through the jacks 80, bolt holes 100 are formed in the side edges of the U-shaped fixing blocks 10, and a fixing bolt 13 is connected between each bolt hole 100 and each connecting hole 90, go up installation pole 7 and install pole 6 down and link to each other with installation piece 4, be provided with cooperation groove 40 on the installation piece 4, be provided with pinhole 41 on the installation piece 4, install the round pin axle in the pinhole 41, go up installation pole 7 and install pole 6 down and link to each other with installation piece 4 through pinhole 41 and round pin axle, installation piece 4 rotates with stand 3 through connecting block 5 and links to each other.
Specifically, install pole 6, recess 9, U-shaped fixed block 10 and install vertical pole 8 through last installation pole 7 and down to form the guardrail body, be connected with stand 3 through installation piece 4 and connecting block 5, realize guardrail scale installation operation.
More specifically, in order to improve the deformation compensation capability of the guardrail on collision, the vertical rod 8 is connected with the U-shaped fixing block 10 through the jack 80, and meanwhile, the U-shaped fixing block 10 is installed through the bolt hole 100, the connecting hole 90 with the smooth inner wall and the fixing bolt 13; and go up installation pole 7 and install down 6 and rotate the installation through between installation piece 4 and connecting block 5 and the stand 3 to effectively promote the deformation compensation ability of guardrail when receiving external force collision, avoid the guardrail to receive direct damage when colliding, extension guardrail life.
Further, the upper mounting rod 7 and the lower mounting rod 6 are arranged in a hollow manner.
Specifically, the hollow upper mounting rod 7 and the hollow lower mounting rod 6 can reduce the overall weight, facilitate the transportation of the parts and reduce the manufacturing cost.
Further, the flowerpot 12 is arranged at an interval with the vertical rod 8.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
A weld-free assembled metal barrier comprising all of the components of embodiment 1 and further comprising:
further, a connecting rope 11 is further installed on the connecting hole 90, and the connecting rope 11 is connected with the flowerpot 12.
Specifically, connect rope 11 through the setting and install flowerpot 12, promote the service function of guardrail, promote the afforestation effect of road both sides.
Further, a hollow groove 73 is formed in the upper mounting rod 7, two ends of the hollow groove 73 are sealed, a water injection hole 71 is formed in the top of the hollow groove 73 of the upper mounting rod 7, irrigation holes 72 are uniformly formed in the bottom of the hollow groove 73, and the irrigation holes 72 are right aligned to the flowerpot 12.
Specifically, in order to facilitate the irrigation operation of the flowerpot 12, the hollow groove 73 is formed in the upper mounting rod 7, and the hollow groove 73 and the irrigation hole 72 formed below the hollow groove 73 and aligned with the flowerpot 12 are combined to cooperate with the water injection hole 71 to periodically perform the irrigation operation on the flowerpot 12.
The utility model discloses a theory of operation is:
as shown in fig. 1-5, the upper mounting rod 7 and the lower mounting rod 6 are rotatably connected through the connecting block 5, the mounting block 4 and the pin shaft, so that the guardrail can be improved to realize a certain compensation effect by virtue of the rotary connection when being impacted by external force, and the guardrail is prevented from being directly damaged and cannot be used continuously; the vertical rod 8 is positioned and installed through the groove 9 and the fixing bolt 13 of the U-shaped connecting block 5, and the vertical rod 8 can slide in the jack 80 when the guardrail is impacted by matching with the bolt hole 100 and the connecting hole 90 with a smooth inner wall, so that the guardrail is prevented from being directly damaged, meanwhile, the guardrail is convenient to adjust subsequently, the guardrail can be reset quickly, and the guardrail can be put into use continuously; through installing flowerpot 12 on the guardrail, set up cavity 73 simultaneously on last installation pole 7, the setting of cooperation water injection hole 71 and irrigation hole 72 is convenient for irrigate the operation to flowerpot 12, promotes road greening effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The welding-free assembled metal guardrail comprises a base (1), wherein a stand column (3) is spliced on the base (1), a fixing hole (2) is formed in the base (1), the fixing hole (2) is fixedly installed with the ground through a connecting bolt, and the welding-free assembled metal guardrail is characterized in that an upper installation rod (7) and a lower installation rod (6) are installed on the stand column (3), grooves (9) are formed in the upper installation rod (7) and the lower installation rod (6), connecting holes (90) are uniformly formed in the side edges of the grooves (9), the inner wall of each connecting hole (90) is smoothly arranged, vertical rods (8) are uniformly installed in the grooves (9), U-shaped fixing blocks (10) are arranged at the two ends of each vertical rod (8), inserting holes (80) are formed in the U-shaped fixing blocks (10), the U-shaped fixing blocks (10) are sleeved on the vertical rods (8) through the inserting holes (80), the side of U-shaped fixed block (10) is provided with bolt hole (100), be connected with fixing bolt (13) between bolt hole (100) and connecting hole (90), it links to each other with installation piece (4) to go up installation pole (7) and install pole (6) down, be provided with cooperation groove (40) on installation piece (4), be provided with pinhole (41) on installation piece (4), install the round pin axle in pinhole (41), it links to each other with installation piece (4) through pinhole (41) and round pin axle to go up installation pole (7) and install pole (6) down, installation piece (4) are rotated with stand (3) through connecting block (5) and are linked to each other.
2. A weld-free assembled metal guardrail according to claim 1, characterized in that the upper mounting rod (7) and the lower mounting rod (6) are hollow.
3. The welding-free assembly type metal guardrail of claim 1, wherein the connecting holes (90) are further provided with connecting ropes (11), and the connecting ropes (11) are connected with flowerpots (12).
4. The welding-free assembly type metal guardrail of claim 2, wherein a hollow groove (73) is formed in the upper mounting rod (7), two ends of the hollow groove (73) are closed, a water injection hole (71) is formed in the top of the hollow groove (73) of the upper mounting rod (7), irrigation holes (72) are uniformly formed in the bottom of the hollow groove (73), and the irrigation holes (72) are opposite to the flowerpot (12).
5. The welding-free assembly type metal guardrail of claim 4, wherein the flowerpot (12) is spaced from the vertical rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264055.7U CN213476725U (en) | 2020-10-13 | 2020-10-13 | Welding-free assembled metal guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022264055.7U CN213476725U (en) | 2020-10-13 | 2020-10-13 | Welding-free assembled metal guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213476725U true CN213476725U (en) | 2021-06-18 |
Family
ID=76366702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022264055.7U Active CN213476725U (en) | 2020-10-13 | 2020-10-13 | Welding-free assembled metal guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213476725U (en) |
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2020
- 2020-10-13 CN CN202022264055.7U patent/CN213476725U/en active Active
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