CN212837076U - Flexible anti-collision guardrail structure - Google Patents
Flexible anti-collision guardrail structure Download PDFInfo
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- CN212837076U CN212837076U CN202021567214.4U CN202021567214U CN212837076U CN 212837076 U CN212837076 U CN 212837076U CN 202021567214 U CN202021567214 U CN 202021567214U CN 212837076 U CN212837076 U CN 212837076U
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Abstract
The utility model discloses a flexible anticollision barrier structure, including a flexible blotter and a combination formula base, flexible blotter is located the bottom of combination formula base and is located combination formula base by the complete cover, combination formula base includes: a base bottom end portion, a base middle end portion, and a base top end portion; the flexible upright post is sleeved outside the bottom end part of the base, the middle end part of the base and the top end part of the base, the main impact piece of the flexible anti-collision guardrail structure is of a flexible structure, self-recovery capability is strong, impact objects can be protected, loss is reduced, the probability that feet of pedestrians are collided is reduced due to the hidden installation, and attractive effect is achieved.
Description
Technical Field
The utility model relates to a protector especially relates to a flexible anticollision barrier structure.
Background
Occasion such as mill's workshop, filling station, the vehicle of goods handling, the car business turn over past that refuels for there is great potential safety hazard in pedestrian's walking, from safe angle, need install safety barrier additional in the vehicle access both sides of occasion such as workshop pedestrian passageway both sides and filling station, and conventional safety barrier is mostly tubular metal pile type guardrail, and its characteristic is: all the parts are rigid structures, and the parts are rigidly connected, so that if the guardrail is impacted into severe bending or impacts to people together with the guardrail when the guardrail is subjected to instantaneous violent impact, the protection effect of the safety guardrail is very small in practice; the patent number 201710396004.X, the patent name is "a self-recovery crash barrier", disclose a crash barrier with a base, can recover by oneself after suffering certain impact force striking, this crash barrier inside has buffer block and the elastic connection spare of rubber system, therefore not only anticollision is effectual, and because have certain elastic deformation ability, can reduce the damage probability that receives accidental striking and arouse, but the device is after the installation, structures such as base all expose in the outside, can make the probability that collides with the passerby of walking increase, simultaneously, because the main part of being struck of device still is rigid structure, when the impact force surpasses a certain amount, the main part still can warp, simultaneously the damage of impact thing self also can increase.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above-mentioned problem, provide a flexible anticollision barrier structure, this flexible anticollision barrier structure's main striking piece is flexible structure, and the self-resuming ability is strong, can protect the striker to reduce the loss, is hidden installation moreover, reduces the probability that pedestrian's foot was collided with, also reaches pleasing to the eye effect.
In order to solve the technical problem, the utility model provides a pair of flexible crash barrier structure, including a flexible blotter and a combination formula base, the flexible blotter is located the bottom of combination formula base and is located combination formula base by the complete cover, combination formula base includes: a base bottom end portion, a base middle end portion, and a base top end portion;
the axial section of the middle end part of the base is of a T-shaped step barrel-shaped structure, the middle end part of the base and the bottom end part of the base are sleeved, and the middle end part of the base forms limit type up-and-down movement in the bottom end part of the base;
the flexible buffer cushion is positioned in the bottom end part of the base, and the upper end surface of the flexible buffer cushion is contacted with the bottom surface of the middle end part of the base; the top end part of the base is positioned and sleeved on the upper part of the middle end part of the base, and meanwhile, a flexible upright post is sleeved outside the bottom end part of the base, the middle end part of the base and the top end part of the base.
As the utility model discloses an improve, the outer wall of base top portion is equipped with threaded connection hole, the relevant position of flexible stand outer wall transversely runs through there is connecting screw, connecting screw's front end and threaded connection hole form the connection to make flexible stand and base top portion form the location and connect.
As a further improvement, the utility model discloses still include a solid fixed ring, gu fixed ring's interior anchor ring forms the screw thread location with the upper end that embolias the base middle-end part behind the base top portion and connects.
As the utility model discloses a preferred, flexible blotter axial cross-section is ring form T type structure, and is inversion structure in the bottom of base bottom part and places.
As a further preferred aspect of the present invention, the flexible column is a tubular structure with a closed upper end, and the flexible column is made of flexible engineering plastic.
As a further preferred feature of the present invention, the base bottom portion, the base middle portion and the base top portion are made of rigid material.
As a further preferred aspect of the present invention, the diameter of the end surface of the outer ring of the flexible column is equal to or smaller than the diameter of the bottom end portion of the base.
After the structure is adopted, the utility model has the following advantages;
1. the upright post of the utility model is an engineering plastic piece with a flexible structure, which can bear larger impact force and can be immediately recovered after being impacted, thus greatly reducing the maintenance cost and protecting the impacting object from being damaged greatly;
2. the flexible buffer part inside the utility model is positioned in the base, the upper end adopts the rigid part and the flexible upright post to form connection, and an external flexible and internal rigid structure is formed, so that the overall anti-collision and self-recovery functions are better;
the utility model discloses a flexible stand cup joints at the outside structure of base for wholly be the hidden structure of integral type, not only reduce the probability that pedestrian's foot was collided with, also reach pleasing to the eye effect.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the present invention;
fig. 2 is an exploded view of the present invention;
FIG. 3 is a view showing an installation structure of the present invention;
FIG. 4 is a schematic view of the present invention showing a single structure for simulating an impact;
fig. 5 is a simulation diagram of the impact when the guardrail structure is formed according to the present invention;
wherein: 1. a flexible cushion; 2. a base bottom end portion; 3. a base mid-end portion; 4. a base top portion; 5. a flexible upright post; 6. connecting a threaded hole; 7. a connecting screw; 8. and (4) fixing the ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, a flexible crash barrier structure includes a flexible cushion 1 and a combined base, wherein the flexible cushion 1 is located at the bottom of the combined base and is completely covered in the combined base.
The utility model discloses in, this combination formula base includes: a base bottom end portion 2, a base middle end portion 3 and a base top end portion 4. In terms of material selection, the base bottom portion 2, the base middle portion 3 and the base top portion 4 are all made of rigid materials.
In the structure, the axial section of the middle end part 3 of the base is in a T-shaped step cylinder structure, the middle end part 3 of the base and the bottom end part 2 of the base are sleeved, and the middle end part 3 of the base forms a limit type up-and-down movement in the bottom end part 4 of the base; the flexible buffer cushion 1 is positioned in the bottom end part 2 of the base, and the upper end surface of the flexible buffer cushion 1 is contacted with the bottom surface of the middle end part 3 of the base; the axial section of the flexible buffer pad 1 is in a circular ring T-shaped structure, and the flexible buffer pad is placed in an inverted structure at the bottom of the bottom end part 2 of the base.
The base top end portion 4 is positioned to fit over the base middle end portion 3, while a flexible upright 5 is fitted over the base bottom end portion 2, the base middle end portion 3 and the base top end portion 4. The flexible upright post 5 is of a cylindrical structure with a closed upper end, and the flexible upright post 5 is made of flexible engineering plastics. Meanwhile, when the flexible upright is sleeved outside the base bottom end part 2, the base middle end part 3 and the base top end part 4, the diameter of the outer ring end surface of the flexible upright 5 is equal to or properly smaller than that of the base bottom end part 2.
Because the utility model provides a flexible column 5 is flexible construction's engineering working of plastics, not only can bear bigger impact, receives can resume by oneself immediately after the striking moreover, has greatly reduced the maintenance cost, can protect the impact moreover not receive big damage. And simultaneously, the utility model discloses inside flexible blotter 1 is located base bottom part 2, and the upper end of structure adopts rigidity piece (base bottom part 2, base middle-end part 3, base top part 4 and solid fixed ring 8) and flexible stand 5 to form and connects, forms outside flexibility, inside rigid structure, makes holistic anticollision better with the function from resumeing. Moreover, the structure that the flexible upright post 5 is sleeved outside the base is adopted, so that the whole structure is of an integrated hidden structure, the probability that the feet of pedestrians are collided is reduced, and the attractive effect is achieved.
The outer wall of the top end part 4 of the base is provided with a threaded connecting hole 6, a connecting screw 7 transversely penetrates through the corresponding position of the outer wall of the flexible upright post 5, and the front end of the connecting screw 7 is connected with the threaded connecting hole 6, so that the flexible upright post 5 is connected with the top end part 4 of the base in a positioning manner.
The utility model discloses still include a solid fixed ring 8, this solid fixed ring 8 the interior anchor ring and the upper end that embolias base middle-end part 3 behind base top portion 4 form the screw thread location and connect to prevent to break away from the upper portion of base middle-end part 3 behind base top portion 4.
The utility model discloses a structure when using, can be a single bumping post structure after flexible stand 5 cup joints, also can constitute guardrail structure (as shown in fig. 3).
When the utility model discloses a when the structure is a single bumping post structure after flexible stand 5 cup joints, after suffering the violent striking of external force, can see that flexible stand 5 and flexible blotter 1 all produce certain deformation, nevertheless when external force removes, flexible stand 5 and flexible blotter 1 can resume the original state at once (like figure 4).
When the utility model discloses a when the structure is for constituteing the guardrail structure, after suffering the violent striking of external force, can see that two stands of constituteing by flexible stand 5 and flexible blotter 1 all produce certain deformation (including the deformation of inside flexible blotter 1), nevertheless when external force removes, two stands can resume the original state at once (like figure 5).
The utility model discloses a structure can also constitute other multiple shapes, like the rail structure of rectangle, perhaps circular rail structure all has better anticollision effect and self-resuming effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a flexible crash barrier structure, includes a flexible blotter and a combination formula base, flexible blotter is located the bottom of combination formula base and is located combination formula base by the complete cover, its characterized in that, combination formula base includes: a base bottom end portion, a base middle end portion, and a base top end portion;
the axial section of the middle end part of the base is of a T-shaped step barrel-shaped structure, the middle end part of the base and the bottom end part of the base are sleeved, and the middle end part of the base forms limit type up-and-down movement in the bottom end part of the base;
the flexible buffer cushion is positioned in the bottom end part of the base, and the upper end surface of the flexible buffer cushion is contacted with the bottom surface of the middle end part of the base; the top end part of the base is positioned and sleeved on the upper part of the middle end part of the base, and meanwhile, a flexible upright post is sleeved outside the bottom end part of the base, the middle end part of the base and the top end part of the base.
2. A flexible crash barrier structure as recited in claim 1, wherein the outer wall of the top end portion of the base is provided with a threaded connection hole, and a connection screw is transversely inserted through a corresponding position of the outer wall of the flexible upright, and a front end of the connection screw is connected with the threaded connection hole, so that the flexible upright is connected with the top end portion of the base in a positioning manner.
3. A flexible crash barrier structure as set forth in claim 1 further comprising a retaining ring having an inner annular surface in threaded engagement with the upper end of the central portion of the base after nesting in the top portion of the base.
4. A flexible crash barrier structure as defined in claim 1 wherein said flexible bumper pad is of a generally circular T-shaped configuration in axial cross-section and is disposed in an inverted configuration at the bottom of the base bottom portion.
5. A flexible crash barrier structure as set forth in claim 1 wherein said flexible post is of closed-end tubular construction and said flexible post is made of flexible engineering plastic.
6. A flexible crash barrier structure as set forth in claim 1 wherein said base bottom end portion, said base middle end portion and said base top end portion are constructed of a rigid material.
7. A flexible crash barrier structure as set forth in claim 1 wherein said flexible post has an outer annular end surface diameter equal to or suitably less than the diameter of the base bottom end portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021567214.4U CN212837076U (en) | 2020-07-31 | 2020-07-31 | Flexible anti-collision guardrail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021567214.4U CN212837076U (en) | 2020-07-31 | 2020-07-31 | Flexible anti-collision guardrail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837076U true CN212837076U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021567214.4U Active CN212837076U (en) | 2020-07-31 | 2020-07-31 | Flexible anti-collision guardrail structure |
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| CN (1) | CN212837076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023173468A1 (en) * | 2022-03-16 | 2023-09-21 | 青岛澳盾科技有限公司 | Self-restoring anti-collision stand column |
-
2020
- 2020-07-31 CN CN202021567214.4U patent/CN212837076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023173468A1 (en) * | 2022-03-16 | 2023-09-21 | 青岛澳盾科技有限公司 | Self-restoring anti-collision stand column |
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