CN217678770U - Guardrail in middle of town road with safety protection function - Google Patents
Guardrail in middle of town road with safety protection function Download PDFInfo
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- CN217678770U CN217678770U CN202122943997.2U CN202122943997U CN217678770U CN 217678770 U CN217678770 U CN 217678770U CN 202122943997 U CN202122943997 U CN 202122943997U CN 217678770 U CN217678770 U CN 217678770U
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- guardrail
- protection function
- safety protection
- cross bar
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Abstract
The utility model discloses a municipal road middle guardrail with safety protection function, which relates to the technical field of guardrails and solves the technical problems that the prior guardrail causes the injured passerby with mistake, pierces the vehicle body and the drivers and passengers and hinders the necessary emergency danger-avoiding operation; the utility model discloses a tension spring warp and alleviates the impulsive force, reduces car owner's loss, and because tension spring has the ability of automatic recovery, slight striking is little to the car influence, and the guardrail is not influenced basically, and more serious striking has slight influence to the car, and the guardrail only need not hit and warp stand, last horizontal pole and sheer pole, need not do the maintenance basically, reduces car owner's loss.
Description
Technical Field
The utility model relates to a guardrail technical field, more specifically relate to a guardrail technical field in the middle of town road with safety protection function.
Background
The arrangement of the railings on the roads is a common practice in Chinese cities, and the railings are used for preventing pedestrians from randomly crossing and vehicles from randomly turning around, so that the railings seem to become a strict traffic order management measure; the method has the disadvantages that the method is increasingly prominent, for example, the lost passerby is injured, the vehicle body and the drivers and passengers are punctured, the necessary emergency risk avoiding operation is hindered, the traffic road resources cannot be flexibly scheduled, and the like; the existing guardrail is of a rigid structure, when a vehicle body collides with the guardrail, the guardrail and the vehicle body can be seriously deformed, great loss can be caused, and sometimes serious accidents can be caused because the guardrail is disintegrated to stab people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the technical problem, the utility model provides a guardrail in the middle of town road with safety protection function.
The utility model adopts the technical scheme as follows: the utility model provides a guardrail in middle of town road with safety protection function, includes stand, last horizontal pole, tension spring, sheer pole, base, the bottom and the base of stand are pegged graft, and the upper end of two adjacent stands is passed through last horizontal pole and is connected, and the lower extreme of two adjacent stands passes through the sheer pole and connects, it is provided with tension spring to be the grid form between last horizontal pole and the sheer pole, and tension spring lays by a large scale, and when traffic accident appeared, the automobile body was the biggest with tension spring's chance of contact, and this characteristic that the tension spring warp through that can be fine reduces car owner's loss.
The top of stand is provided with the post lid, and the bottom is provided with the bull's eye universal wheel downwards, has seted up the slot around this bull's eye universal wheel, the upper end both sides and the bottom both sides of stand are provided with the engaging lug respectively, and the engaging lug is connected with the stand, and the engaging lug is used for connecting horizontal pole and sheer pole, and the slot is used for connecting the base, and first bull's eye universal wheel is used for convenient the removal.
The connecting lugs are made of square steel, the shape and the inner diameter of each connecting lug are the same as those of the cross sections of the upper cross rod and the lower cross rod, corresponding bolt holes are formed in the two ends of the upper cross rod and the lower cross rod and the connecting lugs, and the upper cross rod and the lower cross rod are fixed by penetrating through the bolt holes through bolts after being inserted into the connecting lugs respectively, so that connection is facilitated.
The engaging lug is connected with the upper cross rod and the lower cross rod in a mortise-tenon structure, the guard rail is slightly deformed by the mortise-tenon structure through bolt fixing, and the upright post is connected with the upper cross rod and the lower cross rod more stably through bolt fixing.
The column cover is coated with reflective paint, so that the column cover is more striking at night.
The upper end of base is provided with the bolt that corresponds with the slot, and the lower extreme of base is provided with wear-resisting base, and wear-resisting base frictional force is big, makes the guardrail can not slide.
Wear-resisting base is frustum shape structure, stable in structure, no edges and corners, and factor of safety is higher.
The bottom of sheer pole is the interval and is provided with second bull's eye universal wheel, makes things convenient for the guardrail to remove.
The tension springs are vertically arranged, the distance between every two adjacent tension springs is 10-15cm, and the tension springs are attractive and elegant and can meet functional requirements.
The tension springs are horizontally arranged, the distance between every two adjacent tension springs is 20-35cm, and the tension springs are attractive and elegant and can meet functional requirements.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a stand, go up horizontal pole and sheer pole and piece out the frame, the rethread is the tension spring of interval arrangement and becomes the grid form with this frame in-connection, when the guardrail received external offend, tension spring alleviates the impulsive force through warping, reduce car owner's loss, and because tension spring has the ability of automatic recovering, slight striking influences for the car little, the guardrail is basically not influenced, and more serious striking, there is slight influence to the car, the guardrail only need not hit deformation stand, go up horizontal pole and sheer pole, basically need not do the maintenance, reduce car owner's loss.
The utility model discloses a grafting can be dismantled to base and stand, when the guardrail was removed to needs, can pull down the base, and the bull's eye universal wheel that sets up bottom stand and sheer pole assists the removal, makes the guardrail remove more convenient laborsaving.
The utility model discloses a stand and last horizontal pole, sheer pole adopt tenon fourth of twelve earthly branches structural connection to with the bolt fastening, make it can accept appropriate deformation, can alleviate partial impact.
Drawings
The invention will be described by way of example and with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the utility model with the base removed;
FIG. 3 is a schematic view of the base of the present invention;
fig. 4 is a schematic top view of the base of the present invention;
FIG. 5 is a schematic view of the upright post of the present invention;
FIG. 6 is a schematic view of the bottom structure of the stand column of the present invention;
labeled in the figure as: 1-upright column, 2-upper cross bar, 3-tension spring, 4-lower cross bar, 5-first bull's eye universal wheel, 6-base, 7-connecting lug, 8-bolt, 9-column cover, 10-slot, 11-second bull's eye universal wheel, 61-wear-resistant base and 62-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-6, this embodiment provides a guardrail in middle of town road with safety protection function, including stand 1, upper horizontal pole 2, tension spring 3, sheer pole 4, base 6, the bottom of stand 1 is pegged graft with base 6, and the upper end of two adjacent stands 1 is connected through upper horizontal pole 2, and two adjacent stand 1 lower extremes are connected through sheer pole 4, be provided with tension spring 3 between upper horizontal pole 2 and the sheer pole 4 in the form of grid, and large tracts of land tension spring 3 lays, and when traffic accident appeared, the automobile body was the biggest with tension spring 3's chance of contact, and the loss of car owner is reduced to this characteristic that can be fine warp through tension spring 3.
Example 2
On embodiment 1's basis, the top of stand 1 is provided with post lid 9, and the bottom is provided with bull's eye universal wheel 5 downwards, has seted up slot 10 around this bull's eye universal wheel 5, the upper end both sides and the bottom both sides of stand 1 are provided with engaging lug 7 respectively, and engaging lug 7 is used for connecting horizontal pole 2 and sheer pole 4, and slot 10 is used for connecting base 6, and bull's eye universal wheel 5 is used for convenient the removal.
Example 3
On the basis of embodiment 2, engaging lug 7 is square steel, and the shape and the internal diameter of this engaging lug 7 are the same with the cross section of last horizontal pole 2, bottom rail 4, all open corresponding bolt hole on the both ends of last horizontal pole 2, bottom rail 4 and engaging lug 7, go up horizontal pole 2, bottom rail 4 and insert behind engaging lug 7 respectively, pass the bolt hole with bolt 8 and fix, convenient connection.
Example 4
On the basis of embodiment 3, the connecting lugs 7 are in mortise-tenon joint connection with the upper cross rod 2 and the lower cross rod 4 and are fixed through bolts 8, the guardrail can slightly deform due to the mortise-tenon joint connection, and the bolts 8 are fixed to enable the upright posts 1 to be more stably connected with the upper cross rod 2 and the lower cross rod 4.
Example 5
On the basis of example 2, the column cover 9 is coated with a reflective paint, so that the column cover is more striking at night.
Example 6
On the basis of embodiment 2, the upper end of the base 6 is provided with a bolt 62 corresponding to the slot 10, the lower end of the base 6 is provided with a wear-resistant base 61, and the friction force of the wear-resistant base 61 is large, so that the guardrail cannot slide.
Example 7
On the basis of embodiment 6, wear-resisting base 61 is frustum shape structure, stable in structure, no edges and corners, and factor of safety is higher.
Example 8
On the basis of embodiment 1, the bottom of sheer pole 4 is the interval and is provided with second bull's eye universal wheel 11, makes things convenient for the guardrail to remove.
Example 9
On the basis of the embodiment 1, the tension springs 3 are vertically arranged, the distance between every two adjacent tension springs 3 is 10-15cm, and the tension spring is attractive and elegant and can meet functional requirements.
Example 10
On the basis of the embodiment 1, the tension springs 3 are horizontally arranged, the distance between every two adjacent tension springs 3 is 20-35cm, and the tension springs are attractive and elegant and can meet functional requirements.
The utility model discloses a theory of operation does: during installation, a base 6 is laid in the middle of a road, then a blocking rod is assembled, an upper cross rod 2 and a lower cross rod 4 are horizontally placed, a plurality of tension springs 3 are arranged between the upper cross rod 2 and the lower cross rod 4 at intervals, two ends of the upper cross rod 2 and two ends of the lower cross rod 4 are inserted into connecting lugs 7 of a stand column 1 respectively and fixed through bolts 8, a first bull's eye universal wheel 5 and a slot 10 are arranged at the bottom of the stand column 1, a second bull's eye universal wheel 11 is arranged at the bottom of the lower cross rod 4 at intervals, the blocking rod is moved to a set position through the first bull's eye universal wheel 5 and the second bull's eye universal wheel 11, then the stand column 1 and the base 6 are inserted and connected, installation is completed, when the blocking rod needs to be moved, the stand column 1 is only required to be lifted upwards to be separated from the base 6, the base 6 is placed at a position which needs to be moved, then the blocking rod is pushed to be installed at a specified position, and the base 6 only needs to be moved, and the blocking rod is moved more labor-saving.
Claims (10)
1. The utility model provides a guardrail in middle of town road with safety protection function, includes stand (1), last horizontal pole (2), tension spring (3), sheer pole (4), base (6), the bottom and base (6) of stand (1) are pegged graft, and the upper end of two adjacent stands (1) is connected through last horizontal pole (2), and the lower extreme of two adjacent stands (1) is connected through sheer pole (4), its characterized in that, it is the grid form and is provided with tension spring (3) to go up between horizontal pole (2) and sheer pole (4).
2. The middle guardrail with the safety protection function for the municipal road as claimed in claim 1, characterized in that a column cover (9) is arranged at the top of the column (1), a first bull-eye universal wheel (5) is arranged at the bottom of the column (1) downwards, slots (10) are formed around the first bull-eye universal wheel (5), and connecting lugs (7) are respectively arranged at two sides of the upper end and two sides of the bottom of the column (1) and connected with the column.
3. The middle guardrail with the safety protection function for the municipal road as claimed in claim 2, characterized in that the connection lugs (7) are made of square steel, the shape and the inner diameter of the connection lugs (7) are the same as the cross sections of the upper cross bar (2) and the lower cross bar (4), corresponding bolt holes are respectively formed in the two ends of the upper cross bar (2) and the lower cross bar (4) and the connection lugs (7), and the upper cross bar (2) and the lower cross bar (4) are respectively inserted into the connection lugs (7) and then fixed through the bolt holes by bolts (8).
4. The municipal road middle guardrail with the safety protection function as claimed in claim 3, wherein the connecting lugs (7) are connected with the upper cross bar (2) and the lower cross bar (4) in a mortise-tenon joint structure and fixed through bolts (8).
5. The town road middle guardrail with safety protection function as claimed in claim 2, wherein the post cover (9) is coated with reflective paint.
6. The municipal road middle guardrail with the safety protection function as claimed in claim 2, characterized in that the upper end of the base (6) is provided with a bolt (62) corresponding to the slot (10), and the lower end of the base (6) is provided with a wear-resistant base (61).
7. The town road middle guardrail with safety protection function as claimed in claim 6, wherein the wear-resistant base (61) is of a frustum-shaped structure.
8. The middle guardrail with the safety protection function for the municipal road as claimed in claim 1, wherein the bottom of the lower cross bar (4) is provided with second bull's eye universal wheels (11) at intervals.
9. The municipal road middle guardrail with the safety protection function as claimed in claim 1, wherein the tension springs (3) are vertically arranged, and the distance between two adjacent tension springs (3) is 10-15cm.
10. The municipal road middle guardrail with the safety protection function as claimed in claim 1, wherein the tension springs (3) are horizontally arranged, and the distance between every two adjacent tension springs (3) is 20-35cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122943997.2U CN217678770U (en) | 2021-11-26 | 2021-11-26 | Guardrail in middle of town road with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122943997.2U CN217678770U (en) | 2021-11-26 | 2021-11-26 | Guardrail in middle of town road with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217678770U true CN217678770U (en) | 2022-10-28 |
Family
ID=83700751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122943997.2U Active CN217678770U (en) | 2021-11-26 | 2021-11-26 | Guardrail in middle of town road with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217678770U (en) |
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2021
- 2021-11-26 CN CN202122943997.2U patent/CN217678770U/en active Active
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