CN217104803U - Road warning roadblock for highway engineering - Google Patents
Road warning roadblock for highway engineering Download PDFInfo
- Publication number
- CN217104803U CN217104803U CN202220898986.9U CN202220898986U CN217104803U CN 217104803 U CN217104803 U CN 217104803U CN 202220898986 U CN202220898986 U CN 202220898986U CN 217104803 U CN217104803 U CN 217104803U
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- CN
- China
- Prior art keywords
- butt joint
- rod
- groove
- road
- road warning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 46
- 230000008602 contraction Effects 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Images
Abstract
The utility model discloses a road warning roadblock for highway engineering, including base, shrink pole, threaded rod and butt-joint pole, the upper surface of base is provided with the support column, and the both sides of support column are provided with the supporting legs, first resettlement groove has been seted up to the inside of base. This road warning roadblock for highway engineering, through putting into first resettlement groove with the balancing weight, stimulate shrinkage pole downwards through shrink spring, make the balancing weight restriction in the inside of first resettlement groove, thereby reach the purpose that road warning roadblock was difficult for empting when putting, through rotating the connecting rod, the threaded rod is threaded connection with the support column, so swivelling joint pole makes the telescopic movement of connecting rod, thereby reach the purpose of the convenient regulation of height of road warning roadblock, through pressing the butt joint pole, and first snap ring and second snap ring interference butt joint, make the butt joint pole restriction on the connecting rod, otherwise break away from connecting rod and butt joint pole pull, thereby make convenient to detach retrieve after the road warning roadblock uses the end.
Description
Technical Field
The utility model relates to a road warning roadblock technical field specifically is a road warning roadblock for highway engineering.
Background
Road warning roadblock is the barrier that blocks road traffic, can indicate that the barrier that is used as the rail during road repair informs the vehicle and dodges and trade the way, be used for warning the rear when the road takes place the traffic accident and dodge, along with the development of traffic, the construction and the maintenance of road are also more and more, road warning roadblock's rate of utilization also increases gradually, the needs of market development are answered, road warning roadblock's pattern is also diversified gradually, the road warning roadblock of selling on the market now still has some problems, just for example:
1. the road warning roadblock is easy to topple when being placed;
2. the height of the road warning roadblock is inconvenient to adjust, so that a running vehicle cannot pay attention in time;
3. the road warning roadblock is inconvenient to disassemble and recover after use;
therefore, improvements are made to the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road warning roadblock for highway engineering to the road warning roadblock that the solution above-mentioned background art provided emptys easily when putting, and the height inconvenient regulation of road warning roadblock makes the vehicle of traveling can not in time notice, the problem of the dismantlement of being convenient for after the road warning roadblock uses and retrieve.
In order to achieve the above object, the utility model provides a following technical scheme: a road warning roadblock for highway engineering comprises a base, a telescopic rod, a threaded rod and a butt joint rod, wherein a support column is arranged on the upper surface of the base, support legs are arranged on two sides of the support column, the other end of each support leg is connected with the base, a first placement groove is formed in the base, a balancing weight penetrates through the first placement groove, and a limiting groove is formed in the upper surface of the balancing weight;
the upper surface of base is provided with settles the piece, and settles the inside of piece and seted up second arrangement groove, the inside in second arrangement groove is provided with the shrink pole, and the one end of shrink pole runs through and stretches out and settle the piece to the other end of shrink pole runs through shrink spring and docks with the spacing groove, the one end of shrink spring is connected with the shrink pole, and the other end of shrink spring is connected with the upper surface of base.
Preferably, the shape of the contraction rod is in a cross shape, and the distance between the inner walls of the limiting grooves is matched with the diameter of the contraction rod.
Preferably, the butt joint groove has been seted up to the inside of support column, the threaded rod docks with the butt joint groove, the upper end of threaded rod is provided with the connecting rod, the threaded rod is threaded connection with the butt joint groove.
Preferably, a third placing groove is formed in the butt joint rod and is in butt joint with the connecting rod, and the distance between the inner walls of the third placing groove is matched with the diameter of the connecting rod.
Preferably, the surface of the third accommodating groove is provided with a first snap ring, the outer side of the connecting rod is provided with a second snap ring, and one side of the butt joint rod is provided with a warning plate.
Preferably, the cross-sectional shapes of the first snap ring and the second snap ring are circular ring structures, and the first snap ring and the second snap ring are in interference fit.
Compared with the prior art, the beneficial effects of the utility model are that: this road warning roadblock for highway engineering, through putting into first resettlement groove with the balancing weight, stimulate shrinkage pole downwards through shrink spring, make the balancing weight restriction in the inside of first resettlement groove, thereby reach the purpose that road warning roadblock was difficult for empting when putting, through rotating the connecting rod, the threaded rod is threaded connection with the support column, so swivelling joint pole makes the telescopic movement of connecting rod, thereby reach the purpose of the convenient regulation of height of road warning roadblock, through pressing the butt joint pole, and first snap ring and second snap ring interference butt joint, make the butt joint pole restriction on the connecting rod, otherwise break away from connecting rod and butt joint pole pull, thereby make convenient to detach retrieve after the road warning roadblock uses the end.
1. The road warning roadblock for the highway engineering is characterized in that the road warning roadblock is placed on the ground, a balancing weight is placed in a first placement groove in a base, a supporting column and a supporting leg are fixed on the surface of the base, so that the overall weight of the base is increased, the center of gravity of the base moves downwards, the balancing weight is limited in the first placement groove by butting a contraction rod with a limiting groove formed in the surface of the balancing weight, and the contraction rod is pulled downwards by a contraction spring, so that the purpose that the road warning roadblock is not prone to toppling when placed is achieved;
2. according to the road warning roadblock for the highway engineering, the connecting rod is rotated and fixed with the threaded rod, so that the threaded rod is driven to rotate, and the threaded rod is in threaded connection with the supporting column, so that the connecting rod is rotated to enable the connecting rod to stretch and move, and the purpose of conveniently adjusting the height of the road warning roadblock is achieved;
3. this road warning roadblock for highway engineering, through pressing the butt joint pole, third arrangement groove and connecting rod butt joint in the butt joint pole, and the inner wall interval in third arrangement groove and the diameter phase-match of connecting rod to first snap ring and the interference butt joint of second snap ring make the butt joint pole restriction on the connecting rod, otherwise break away from connecting rod and butt joint pole pull, thereby make the road warning roadblock convenient to detach retrieve after using.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the right cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the retractable rod of the present invention;
FIG. 5 is a schematic view of a right cross-sectional structure of a second snap ring according to the present invention;
fig. 6 is a schematic view of the cross-sectional structure of the connecting rod of the present invention.
In the figure: 1. a base; 2. a support pillar; 3. supporting legs; 4. a first placement groove; 5. a balancing weight; 6. a limiting groove; 7. a mounting block; 8. a second placement groove; 9. a retracting lever; 10. a retraction spring; 11. a butt joint groove; 12. a connecting rod; 13. a threaded rod; 14. a docking rod; 15. a third placement groove; 16. a first snap ring; 17. a second snap ring; 18. a warning panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a road warning roadblock for highway engineering comprises a base 1, a telescopic rod 9, a threaded rod 13 and a butt joint rod 14, wherein a support column 2 is arranged on the upper surface of the base 1, support legs 3 are arranged on two sides of the support column 2, the other end of each support leg 3 is connected with the base 1, a first placing groove 4 is formed in the base 1, a balancing weight 5 penetrates through the first placing groove 4, and a limiting groove 6 is formed in the upper surface of the balancing weight 5;
the upper surface of base 1 is provided with settles piece 7, and settles the inside of piece 7 and seted up second arrangement groove 8, and the inside of second arrangement groove 8 is provided with shrink rod 9, and the one end of shrink rod 9 runs through and stretches out arrangement piece 7 to the other end of shrink rod 9 runs through shrink spring 10 and docks with spacing groove 6, and the one end of shrink spring 10 is connected with shrink rod 9, and the other end of shrink spring 10 is connected with the upper surface of base 1.
The shape of the contraction rod 9 is in a cross shape, and the distance between the inner walls of the limit grooves 6 is matched with the diameter of the contraction rod 9.
Through in putting into first resettlement groove 4 in the base 1 with balancing weight 5, and support column 2, supporting legs 3 are fixed on the surface of base 1, make the whole weight gain focus of base 1 move down, and through shrink rod 9 with set up at 6 docks in the spacing groove on balancing weight 5 surfaces, shrink spring 10 stimulates shrink rod 9 downwards moreover, make balancing weight 5 restriction in the inside of first resettlement groove 4, thereby reach the purpose that the roadblock was difficult for empting when putting of warning roadblock.
Through rotating connecting rod 12, and connecting rod 12 is fixed with threaded rod 13 to it is rotatory to drive threaded rod 13, and threaded rod 13 is threaded connection with support column 2, so rotating connecting rod 12 makes connecting rod 12 flexible removal, thereby reaches the highly convenient to adjust's of road warning roadblock purpose.
A third placing groove 15 is formed in the butt joint rod 14, the third placing groove 15 is in butt joint with the connecting rod 12, a first clamping ring 16 is arranged on the surface of the third placing groove 15, a second clamping ring 17 is arranged on the outer side of the connecting rod 12, and a warning plate 18 is arranged on one side of the butt joint rod 14; the inner wall interval of the third containing groove 15 is matched with the diameter of the connecting rod 12, the cross-sectional shapes of the first snap ring 16 and the second snap ring 17 are circular ring structures, and the first snap ring 16 and the second snap ring 17 are in interference fit.
Through pressing butt joint pole 14, third resettlement groove 15 in the butt joint pole 14 docks with connecting rod 12, and the part phase-match of third resettlement groove 15 and connecting rod 12 butt joint to first snap ring 16 and the interference butt joint of second snap ring 17 make butt joint pole 14 restriction on connecting rod 12, otherwise draw connecting rod 12 and butt joint pole pull 14 and break away from, thereby make the road warning roadblock convenient to dismantle the recovery after using.
To sum up, the road warning barricade is placed on the ground, the counterweight 5 is placed in the first placement groove 4 in the base 1, so that the gravity center of the whole weight of the base 1 is increased and the counterweight 5 moves downwards, the contraction spring 10 pulls the contraction rod 9 downwards, the counterweight 5 is limited in the first placement groove 4, the purpose that the road warning barricade is not prone to toppling when being placed is achieved, the connection rod 12 is rotated to drive the threaded rod 13 to rotate, the threaded rod 13 is in threaded connection with the support column 2, the connection rod 12 is rotated to enable the connection rod 12 to move in a telescopic mode, the purpose that the height of the road warning barricade is convenient to adjust is achieved, the butt joint rod 14 is pressed, the inner wall space of the third placement groove 15 is matched with the diameter of the connection rod 12, the first snap ring 16 is in butt joint with the second snap ring 17, the butt joint rod 14 is limited on the connection rod 12 in an interference mode, otherwise the connection rod 12 is pulled away from the butt joint rod 14, thereby facilitating removal and retrieval of the roadway warning barrier after use, and the details not described in detail in this specification are well within the skill of those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a road warning roadblock for highway engineering, includes base (1), shrink pole (9), threaded rod (13) and butt joint pole (14), its characterized in that:
the upper surface of the base (1) is provided with a support column (2), two sides of the support column (2) are provided with support legs (3), the other ends of the support legs (3) are connected with the base (1), a first placing groove (4) is formed in the base (1), a balancing weight (5) penetrates through the first placing groove (4), and the upper surface of the balancing weight (5) is provided with a limiting groove (6);
the upper surface of base (1) is provided with settles piece (7), and settles the inside of piece (7) and seted up second arrangement groove (8), the inside of second arrangement groove (8) is provided with shrink pole (9), and the one end of shrink pole (9) runs through and stretch out arrangement piece (7) to the other end of shrink pole (9) runs through and stretches out shrink spring (10) and dock with spacing groove (6) mutually, the one end of shrink spring (10) is connected with shrink pole (9), and the other end of shrink spring (10) is connected with the upper surface of base (1).
2. The road warning barricade for road engineering as claimed in claim 1, wherein: the shape of the contraction rod (9) is in a cross shape, and the distance between the inner walls of the limit grooves (6) is matched with the diameter of the contraction rod (9).
3. The road warning barricade for road engineering as claimed in claim 1, wherein: butt joint groove (11) have been seted up to the inside of support column (2), threaded rod (13) dock with butt joint groove (11), the upper end of threaded rod (13) is provided with connecting rod (12).
4. A road warning barricade for road engineering according to claim 3, wherein: the threaded rod (13) is in threaded connection with the butt joint groove (11).
5. A road warning barricade for road engineering according to claim 3, wherein: and a third placing groove (15) is formed in the butt joint rod (14), and the third placing groove (15) is butted with the connecting rod (12).
6. The road warning barricade for road engineering according to claim 5, wherein: the distance between the inner walls of the third containing grooves (15) is matched with the diameter of the connecting rod (12).
7. The road warning barricade for road engineering according to claim 5, wherein: the surface of the third containing groove (15) is provided with a first snap ring (16), the outer side of the connecting rod (12) is provided with a second snap ring (17), and one side of the butt joint rod (14) is provided with a warning plate (18).
8. The road warning barricade for road engineering according to claim 7, wherein: the cross-sectional shape of first snap ring (16) and second snap ring (17) is ring structure, first snap ring (16) is interference fit with second snap ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898986.9U CN217104803U (en) | 2022-04-18 | 2022-04-18 | Road warning roadblock for highway engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898986.9U CN217104803U (en) | 2022-04-18 | 2022-04-18 | Road warning roadblock for highway engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217104803U true CN217104803U (en) | 2022-08-02 |
Family
ID=82582775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220898986.9U Expired - Fee Related CN217104803U (en) | 2022-04-18 | 2022-04-18 | Road warning roadblock for highway engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217104803U (en) |
-
2022
- 2022-04-18 CN CN202220898986.9U patent/CN217104803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |